KR20180129152A - Plant factory type Greenhouse - Google Patents

Abstract

The present invention relates to a plant-type facility house that enables plants to grow by controlling the plant growth environment.
The plant-type facility house according to the embodiment of the present invention is provided in a single-acting form, and the width and the height of the plant house are greatly provided as compared with the conventional facility house. In addition, the plant-type facility house according to the embodiment of the present invention can spray the water in the form of fine particles when spraying the indoor water, and the room temperature can be limited to the range of the upper limit temperature and the lower limit temperature, By providing a skylight for ventilation, the ventilation effect can be improved and the room temperature can be quickly lowered. By providing the light shielding screen at the middle height, the space for heating can be drastically reduced, and heating efficiency can be improved.

Description

Plant factory type Greenhouse}

The present invention relates to a plant-type facility house that enables plants to grow by controlling the plant growth environment.

In general, horticultural facilities can allow crops to be cultivated without being limited to any particular season. In order for the crop to grow, an appropriate growth environment should be established. The factors that determine the growth environment are temperature, humidity, and sunlight (light).

In particular, it is necessary to adjust the optimal growth environment in order to cultivate crops in high quality in horticultural facilities.

If the temperature inside the greenhouse is too high, the crops may grow too quickly. For example, in the case of producing rose flowers, the flowering can proceed quickly before the bud grows large, and the flowering blossoms can quickly wake up. That is, in such a case, the size of the flower peaks is small and the value of the rose flower is low.

Conventionally, water was sprayed inside the greenhouse as a way to lower the temperature inside the greenhouse. In this case, the purpose of lowering the internal temperature of the greenhouse can be achieved, but the sprayed water can easily flocculate and fall in the form of droplets, and such droplets can be wetted or blossomed in the leaves or flowers of crops.

Of course, when the crop grows, it needs water, but water droplets are formed, which hinders the photosynthesis and can rather inhibit the growth of crops. In other words, when a droplet is formed on a leaf, such a droplet can wash away nutrients such as calcium. This can cause crops to lose their growth due to inadequate supply of nutrients needed for crop growth.

In addition, even if the sprayed water is floating in the air, the size of the water is rather large, blocking the sunlight (light) or lowering the light transmittance as if the sun can not be seen in foggy or cloudy weather, And such disturbances can cause crop growth to be inhibited.

In the past, a method for lowering the temperature in a horticultural facility has been known in which a non-woven fabric curtain or a light-shielding film is installed to lower the temperature in the form of blocking sunlight or to control the temperature in the form of a water film.

The above-described conventionally known temperature control method simply judges whether the temperature is high or low irrespective of whether the sun is floating. When the temperature is high, water is sprayed, and when the temperature is low, water spraying is stopped.

However, sprayed droplets can interfere with the transmission of sunlight in cloudy weather, which can interfere with photosynthesis in the leaves of crops. In other words, it is difficult to expect the improvement of the quality of the crop by the conventional method in which the growth of the crop is not considered.

On the one hand, nutrients can be fed into the horticultural facility to feed nutrients to the crops, wherein the nutrients are mixed with the above-mentioned water so that the nutrients are sprayed together while spraying the water.

These injected nutrients float in the air in the form of fine particles and fall on the leaves of crops, which may interfere with photosynthesis and may not help crop growth.

On the other hand, the leaf of the crop is formed by concentrating the pores on the back surface (the surface facing the paper), and can absorb gas and nutrients through these pores. As described above, since the nutrient particulates are accumulated on the surface of the leaf of the crop (on the side facing toward the sky), there is a problem that the absorption is slow, and the effect of the nutrient is low. In order to increase the effect of the nutrient, There is a problem that it is necessary to increase the number of injections of the nutrients.

On the other hand, conventionally known facility houses can be ventilated when the internal temperature of the facility house is higher than the required temperature. It is preferable that ventilation is performed quickly.

Depending on the size of the facility house, the configuration of the ventilation system for ventilation may vary. A small-sized greenhouse can form a window on the side, and such a window is simple in structure that it simply pushes up the vinyl, and there is a problem that a worker has to work a lot of labor by manually opening the vinyl. Further, when a window is formed on the side of the facility house, the air existing on the ceiling side is not properly ventilated.

On the other hand, a large-scale greenhouse can be provided with a ventilator to open and close the roof. A conventional ventilating apparatus for a large-scale greenhouse, for example, is provided with a lid on the roof side, and the lid is formed in the form of a hinged door and can be opened and closed by the power of the electric motor. However, such a skylight ventilation unit is structurally problematic because it is influenced by the wind direction and thus the lid itself is blown or easily damaged.

As another example of a conventional large-scale vinyl house ventilator, a rail is provided on the roof side of a large-sized greenhouse, and a lid is installed on the rail so that the lid can run. . However, such a conventional skylight ventilation unit has a problem that the opening area to be opened is limited. That is, the lid is opened to the extent that the lid is moved. However, since the lid is mounted on the rail of the facility house, there is a limit to open the lid to a maximum extent, and there is a problem that there is a blind spot where ventilation can not be performed properly.

As another example of a conventional large-scale vinyl house ventilator, a cover may be provided on the roof side of the facility house, and the cover may be arranged to be raised and lowered. In this case, the mechanical structure in which the lid is configured to be lifted and lowered can be folded or unfolded when the link is connected in an X-shape. However, since the conventional ventilation unit of the present invention has a number of links and slidability, lubrication is important. However, since the installation position of the ventilator is higher than 7M from the ground, maintenance is difficult, There is a risk that there is a risk. Further, if a problem occurs in any one of the links due to the fact that a large number of link components are connected to each other, for example, if one of the links is bent or deformed due to the influence of strong wind, the link can not be unfolded or folded, Failure may occur. In addition, many links and structures have a problem in that photosynthesis of the crops can be hindered by forming shade.

On the other hand, a conventionally known plant factory house houses a plurality of pillars when it is built, a beam-shaped frame is connected to the column, a frame of a rafter type is arranged on the beam-shaped frame, It can be covered and fixed.

In addition, when constructing the plant facility house, the additional work includes a shading facility for blocking sunlight, a ventilation facility for ventilation, a watering facility for providing water to the crops, a pest control facility for pest control, And air-conditioning and heating facilities for maintaining the air conditioner.

Conventionally, when the size of the plant-type facility house is small, for example, the plant-type plant house stiffness has been maintained even if the plant is constructed with a pipe type column having a diameter of 10 cm or less, such as a width of 10M or less, a length of 50M or less and a height of 5M or less.

However, when the scale of the plant-type facility house is largely made large, for example, when the plant house of the plant factory type having a width of 27M or more, a length of 98M or more and a height of 9M or more is to be constructed, The reason for this is that the larger the size of the plant-type facility house, the more affected by the winds.

On the other hand, the method of constructing the column of the facility house is the foundation construction. More specifically, the pit was digged, the foundation frame was made of reinforcing steel and cement, and the column was assembled and installed in the foundation frame. When the column is installed after the foundation frame is first installed, the height of the foundation frame is set to a desired height, so that the height of the column top can be kept constant.

However, as described above, when the column of the plant factory type house is constructed by the conventionally known method of constructing the column, the rigidity thereof is weak, so there is a limit to expand the size of the plant factory type house.

On the other hand, the facility house can be composed of a steel structure that constitutes the framework of the house, which can be shadowed by such a steel structure, and the crop in the shadow position is relatively more developed May not be the best.

In addition, the facility house may have a light-shielding screen for blocking sunlight when the sunlight is too strong. However, when the light shielding is not performed, the light shielding screen must be taken out. Generally, the light shielding window is folded in a zigzag form like a window curtain, and since the area seen from the vertical direction of the light shielding screen is wide after the folding, .

In addition, the material of the light shielding screen can use nonwoven fabric, which may cause serious damage to the receiving side of sunlight, and it is practically difficult to repair only the damaged portion.

On the other hand, the room temperature must be raised when the internal temperature of the facility house is lower than the required temperature. As a means for raising the room temperature, an illumination type of lighting can be used. Such a heating light is used when it is used at night, and the brightness of the light is so bright that it is snowing. Especially when there is a house near the facility house, As shown in FIG.

There are "Specified Specification for Specified Horticultural Specification, Specification" in the Ministry of Food, Agriculture, Forestry and Livestock Notice 2014-78 (2014.07.24) related to the facility house. Most of the facility houses are constructed referring to the above notices.

In the above notification, various specifications are provided for the facility house, for example, a wide vinyl house (general, two kinds) and a wide vinyl house (six kinds of thermal insulation materials).

Among the facility houses of single-acting type, the standard width is 16M, the width of standard type '10-wide-2 (truss type) is 27M and the width of standard size '13-wide type (insulating material) -6 'is 27M.

The standard '10 - wide - 2 'type is known to be 16M wide, 2.1M side height and 4.5M maximum height. The above-mentioned '10-wide-2' type facility house has a narrow width and a narrow space for cultivating crops. To explain this in detail, in recent years, facilities such as disposing the medium structure at the waist height of an adult have been constructed and cultivated. Such a facility requires a lot of space, so that a larger space is required.

Also, the above-mentioned '10-wide-2' type facility house has a structure in which a ceiling structure is formed by being staggered in a triangular shape, so that a shadow is formed too much.

In addition, when the facility house of the standard name '10-wide-2' type is to be heated, the entire area of the facility house must be heated based on the cross section of the facility house, thereby consuming a lot of heat energy required for heating .

On the other hand, the standard house '13 - wide (insulated) -6 'type facility house is known as width 27M, side height 2M, and the highest height 4.2M. In addition, it is understood that a column is installed inside the facility house of the standard name '13 - wide (insulator) -6' type, the interval between pillars is 4.5M and the number of pillars is 5. The above-mentioned standard '13 - wide (insulated) -6' type facility house has the form of scroll in the form of scallop insulation on the outside of the roof, and it acts as a thermal insulation of the facility house.

That is, the above-mentioned standard '13-wide (insulating material) -6' type house can be seen as wide as 27 m in total width, but the interval between the pillars is 4.5M, There is a problem that the actual space utilization is not high.

In addition, the above-mentioned standard '13 - wide (insulated) -6' type facility house is to keep the facility house warm, and the outside of the roof of the facility house should be provided with a thermal insulation material, There is a low problem. In addition, although a heating device such as a hot air fan or a stove is provided between the column and the column and the convection phenomenon is used to transfer the heat to the entire inside of the facility house, depending on the location of the heating facility, .

Particularly, when the temperature variation within the facility house is large, the growth of the crop is strong in some places, but the growth of the crops may be bad in other places, so that the quality of the crop is not uniform in the same space of the facility house have.

On the other hand, it is possible to consider installing a scroll type insulator on the inner ceiling of the facility house in the above-mentioned '13-wide (insulating material) -6' type, but in such a case, It should be shined on this crop. Since the scallop-shaped heat insulation material is hung on the column, the scallop-shaped heat insulation material should be installed in each space between the column and the column. Thus, the scallop-shaped heat insulation material and the facilities for operating the heat insulation material Shadowing may not be helpful in the growing environment of crops.

In addition, the shadow caused by the facility can be blurred in inverse proportion to the distance to the location where the facilities and shadows are generated. Since the ceiling of the standard name '13 - wide (insulating material) -6' type is low, There is a problem that the photosynthesis can not be smoothly performed.

On the other hand, the standard '08 - Interlock - 1 'type facility house has an interior space of 8m wide, 3m wide, 27m wide, 4.5m side height, 5.7m high. In addition, the above-mentioned standard '08-interlocking-1 'type facility house has a column installed therein, the interval between the columns is 8M, and the number of the columns is four. In addition, the standard '08 - Interlock - 1 'type facility house is divided into a ceiling between columns and pillars, and a total of six arched roofs are formed.

Meanwhile, in the standard '08-interlock-1 'type facility house, a trust steel structure is formed in a zigzag form on the ceiling, and a shield screen and an insulating screen are installed in the trust steel structure. The shading screen shadows when the sunlight is too strong, and the insulation screen keeps the facility house warm at night or in winter.

However, the above-mentioned standard '08-interlock-1 'type facility house is complicated in structure for supporting the light shielding screen and the heat shielding screen, and in particular, the steel frame structures are connected by zigzag to form a triangle, .

On the other hand, the facility house of the standard '10 - interlocking - 2 'type has an internal space width of 8M, a total width of 27M as three spaces, a side height of 5.4M and a maximum height of 7.4M. The above-mentioned facility house of the standard name '10-interlocking-2 'type has four pillars, an arched roof is formed between the pillars and the pillars, and a roof opening and closing device is provided at the upper center of each roof.

In the above-mentioned standard type '10-inter-2 'type facility house, a truss is installed on the upper side of the ceiling, and a light-shielding curtain and a multi-layer insulation curtain (horizontal) are installed on the tress door. The shading curtain of the above-mentioned standard '10-interlocking-2 'type facility house is formed in a zigzag shape and spreads or folds along the folds. In addition, the multi-layer insulating curtain of the above-mentioned standard '10-interlock-2 'type facility house is formed in the form of a scroll, and the multi-layer insulating curtain is curled or spread.

However, the facility '10-Inter-2 'type facility house is complicated with structures for constructing the shading curtains and multi-layer insulating curtains, so that when the sunlight shines on the crops, the shadows grow broad and dark on the crops, And there is a disadvantage that the growth of the crop is disadvantageous.

Korean Utility Model Publication No. 20-1991-0008198 (October 12, 1991) Korean Utility Model Registration No. 20-0289164 (2002.09.02.) Korean Utility Model Registration No. 20-0319837 (July 1, 2003) Korean Registered Patent No. 10-0977581 (Aug. 17, 2010) Korean Registered Patent No. 10-1183527 (September 11, 2012) Korean Registered Patent No. 10-1375303 (Apr. Korean Patent Registration No. 10-1587459 (Jan. 15, 2016) Korean Utility Model Registration No. 20-0384420 (2005.05.06.) Registered Utility Model No. 20-0444041 of Korea Registered (Mar.

Publication of the Ministry of Food, Agriculture, Forestry and Livestock Notice 2014-78 (2014.07.24), Rural Development Administration website (http://www.rda.go.kr)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a plant-type facility house capable of realizing a growing environment of a crop constituting a plant house.

Another object of the plant factory type house according to the embodiment of the present invention is to provide a planthouse type facility house in which the structure of the facility house is provided in a comparatively large form compared with a conventionally known facility house and the durability is remarkably improved have.

It is another object of the present invention to provide a plant house type facility house in which the spacing between pillars (middle pole, etc.) installed in the middle of a structure of a facility house is widely arranged, And to provide a plant factory facility house.

Another object of the present invention is to provide a plant-plant type facility house capable of quickly ventilating when a room temperature of a facility house is higher than a temperature of a proper growth environment, and more particularly, So that it can be exhausted to the outside and ventilated.

It is another object of the present invention to provide a plant house-type facility house that simplifies the components constituting the ceiling of the facility house and makes the ceiling higher, thereby minimizing the shadow formed by the structure constituting the ceiling, Which is capable of suppressing the inhibition of the photosynthesis action by the shadow to the utmost.

Another object of the present invention is to control the indoor temperature of the facility house by setting the difference between the upper limit temperature and the lower limit temperature within the temperature range applicable to the growing environment of the crop, In which the air can be repeatedly raised and lowered in the interior of the plant.

It is another object of the present invention to provide a plant house having a plant shade unit for shading the sunlight when an amount of sunshine is excessive and minimizing the influence of the shade unit on crops And to provide a factory house.

It is a further object of the present invention to provide a plant-type facility house having a cooling unit for lowering the internal temperature of the facility house, wherein the cooling unit is configured to inject water by a nozzle unit, And to prevent the photosynthesis action from being disturbed by the sprayed water so as to be sprayed in the form of fine particles.

According to an aspect of the present invention, there is provided a plant-plant type facility house comprising: a middle pole (10) installed at the center of an interior of a facility house (1); A side pipe (20) installed on both sides of the middle pole (10); A rafter pipe (22) arranged on the upper side of the middle pole (10) in a transverse direction; A corner pipe (21) connected to the upper side of the side pipe (20) and connected to both ends of the rafter pipe (22); And a body vinyl (6) covering the outer side of the side pipe (20), the corner pipe (21) and the rafter pipe (22) and having a skylight opening (62) 4); A skylight ventilation unit (60) disposed above the middle pole (10) to open and close the skylight opening (62); A cooling unit (30) for spraying water to cool the inside of the facility house (1) to cool it; An agrochemical spraying device (6) for spraying the pesticide on the inside of the facility house (1); A light shielding unit 80 installed at a height of 45% to 55% with respect to the entire height of the middle pole 10 to block sunlight shining on the crop 101 when it is unfolded; A heating unit 9 for raising the internal temperature of the facility house 1; And a controller 8 for controlling the pesticide spraying device 6, the cooling unit 30, the light shielding unit 80, and the heating unit 9. [

In addition, a plant factory type house according to an embodiment of the present invention includes a plurality of base pawls 11 mounted on a ground surface 104, and a plurality of base pawls 11 The plurality of base pawls 11 are processed to have a constant height and the middle pawls 10 are assembled on the upper side of the plurality of base pawls 11, respectively.

The plant factory-type house according to the embodiment of the present invention further includes two adapter units 15 disposed at the upper end of the base pawl 11 and welded to the base pawl 11 And the middle pole 10 is arranged in a space formed between the two adapter units 15 and is disposed on the upper side of the base pole 11. The middle pole 10 and the two adapters 15, The unit 15 is welded so that the base pole 11 and the middle pole 10 can be assembled.

In addition, in the plant factory type house according to the embodiment of the present invention, the base pole 11 and the middle pole 10 are H beams having the same cross-sectional dimension, and the adapter unit 15 has a cross- . ≪ / RTI >

The distance between the middle pole 10 and the side pipe 20 is 13.5 m, the error range is 20 cm, and the height of the side pipe 20 is 4 m And the height H2 of the uppermost side of the rafter pipe 22 is 9.6 m and the error range is +/- 75 cm.

Further, in the plant factory type house according to the embodiment of the present invention, the cooling unit 30 includes a pump 31 for moving the fluid stored in the cooling tank 37 into the inside of the facility house 1; A nozzle unit 32 through which the fluid moved into the inside of the facility house 1 is injected; A greenhouse illuminance sensor (34) for detecting an internal illuminance of the facility house (1); And a greenhouse temperature sensor (35) for detecting an internal temperature of the facility house (1)

The controller (8) controls the pump (31) to operate when the illuminance value is greater than the reference illuminance value and the greenhouse temperature value is higher than the upper limit greenhouse temperature reference value, and when the illuminance value is smaller than the reference illuminance value Or to stop the operation of the pump 31 if the temperature value of the greenhouse is equal to or lower than the reference value of the lower limit greenhouse temperature.

In addition, the difference between the upper limit greenhouse temperature reference value and the lower limit greenhouse temperature reference value of the plant factory type house according to the embodiment of the present invention may be 6 degrees Celsius or more and 12 degrees Celsius or less.

In addition, the plant-plant type facility house according to the embodiment of the present invention includes a temperature control device 33 for cooling or heating the fluid stored in the cooling tank 37; And a storage temperature sensor (36) provided in the cooling tank (37) for detecting the temperature of the fluid,

The controller 8 can control the temperature regulating device 33 so that the fluid is cooled when the temperature of the fluid is higher than the reference temperature range.

Also, if the greenhouse temperature is higher than or equal to 23 degrees Celsius, the reference temperature range may be set at 2 degrees Celsius to 6 degrees Celsius.

The plant unit type plant house according to the embodiment of the present invention is characterized in that the nozzle unit 32 includes a first port 42 formed to communicate with the first pocket 41, A tapered hole 44 formed in a tapered shape on the other side of the first pocket 41 and a second pocket 45 formed on the outer side of the tapered hole 44, And a first nozzle hole (46) formed in the outer side surface (47) so that the second pocket (45) communicates with the outside; A recessed portion 49 recessed in the outer circumferential surface at a position corresponding to the first pocket 41; a male screw 55 formed on one side of the recess 49 and fastened to the female screw; 49 formed in a tapered shape so as to be received in the taper hole 44 and a groove 51 formed to be spirally formed on the outer circumferential surface of the taper body 50 so as to pass through the taper body 50 A nipple 54 formed at an outer end of the tapered body 50 and disposed inside the first nozzle hole 46 and a second port 56 formed at a side opposite to the nipple 54, A core 48 communicating with the flow path 57 and including a second nozzle hole 58 formed in the nipple 54, ; And a second nozzle hole (46) formed in the core (48), wherein when the core (48) is assembled to the nozzle body (40), fluid introduced through the first port And a packing (59) for preventing leakage,

High pressure air is provided to the first port 42 and water is supplied to the second port 56 so that the water can be injected into the greenhouse in the form of fine particles by the high pressure air.

The tapered hole 44 has a shape in which the diameter of the side communicating with the first pocket 41 is smaller than the diameter of the side communicating with the second pocket 45 Diameter.

In addition, in the plant factory type house according to the embodiment of the present invention, the groove 51 includes a recessed inlet 52 communicating with the recess 49 and a recess communicating with the second pocket 45, And the cross-sectional area can be narrowed as the distance from the recessed inlet 52 to the recessed outlet 53 is increased.

In addition, in the plant factory type house according to the embodiment of the present invention, when the core 48 is assembled to the nozzle body 40, the end portion of the nipple 54 protrudes from the outer side surface 47 .

In the plant factory type house according to the embodiment of the present invention, the height h at which the end portion of the nipple 54 protrudes from the outer side surface 47 is greater than the height h of the nipple 54, G " between the inner peripheral surfaces of the nozzle holes 46. [

In the plant factory type house according to the embodiment of the present invention, the height h at which the end portion of the nipple 54 protrudes from the outer side surface 47 is greater than the height h of the nipple 54, And may be 1.3 to 2.3 times larger than the clearance g between the inner peripheral surfaces of the nozzle holes 46. [

Also, in the plant factory type house according to the embodiment of the present invention, the material of the nozzle body 40 and the material of the core 48 may be metal.

Further, in the plant-type facility house according to the embodiment of the present invention, the pressure of the high-pressure air may be 5 to 8 times the pressure of the water.

Further, in the plant-type facility house according to the embodiment of the present invention, the pressure of the high-pressure air may be 5 bar to 7 bar.

In addition, the number of the grooves 51 may be three, five, eight, or thirteen in the plant-type plant house according to the embodiment of the present invention.

Also, in the plant factory type house according to the embodiment of the present invention, the skylight ventilation unit (60) includes a bearing frame (68) installed on the middle pole (10) and a guide pulley (70) A bearing 69 provided on the bearing frame 68; A lift shaft (71) assembled to the bearing (69) and elevated and lowered; A first cover frame 73a disposed at an upper end portion of the lift shaft 71; A second cover frame 73b disposed in the first cover frame 73a in a plurality of directions in a direction perpendicular to the first cover frame 73a; A ceiling cover vinyl 61 which covers the second cover frame 73b; A lift motor 63 installed at one side of the middle pole 10; A drive shaft (65) rotatably installed in the middle pole (10) and rotated in normal and reverse directions by the power of the elevation drive motor (63); A first wire 74a whose one end is bundled and wound on the drive shaft 65 and the other end is bundled at the lower end of the lift shaft 71 via the guide pulley 70; And a second wire (74b) having one end tied to the drive shaft (65) and wound in a direction opposite to the first wire (74a) and the other end tied to the first cover frame (28) can do.

Also, in the plant-type facility house according to the embodiment of the present invention, the bearings 69 are plural and can be arranged in a line and apart from each other.

The plant factory house according to the embodiment of the present invention is characterized in that the bearing frame 68, the bearing 69, the guide pulley 70 and the first and second wires 74a, A plurality of lift units are provided, and a plurality of lift units can be operated at a time by one operation of the elevation driving motor 63.

In the plant factory type house according to the embodiment of the present invention, the end portion of the rafter pipe 22 and a part of the end portion of the second cover frame 73b are overlapped with each other so that the lift shaft 71 is in the lowered position The skylight opening portion 62 can be closed.

The light shielding unit 80 includes a wire fixture pipe 75 arranged in the column direction of the middle pole 10 and installed in the middle pole 10, ; First fixture pipes 79a and 79b installed on the side pipe 20 in a direction parallel to the wire fixture pipe 75 at a position lower than the wire fixture pipe 75; Supporter wires (80a, 80b) having one end fixed to the wire fixture pipe (75) and the other end fixed to the first fixture pipes (79a, 79b); An opening and closing drive motor 76 installed at one side of the middle pole 10; A reel shaft 77 rotatably driven by the power of the opening / closing drive motor 76; Drive wires 81a and 81b, one of which is wound or unwound on the reel shaft 77, and the other of which is fixed to the wire fixture pipe 75; Second fixture pipes (82a, 82b) arranged in the column direction of the middle pole (10) at the height between the wire fixture pipe (75) and the reel shaft (77) and installed in the middle pole (10); And is provided on the supporter wires 80a and 80b and the drive wires 81a and 81b and provided in a rolled shape so that an outer end thereof is fixed to the second fixture pipes 82a and 82b, And 81b and spread by the relaxation of the drive wires 81a and 81b.

In addition, the plant factory-type house according to the embodiment of the present invention may further include a lighting unit 78 installed at a lower position than the supporter wires 80a and 80b and performing heating by radiating radiant energy have.

The details of other embodiments are included in the detailed description and drawings.

The plant-plant-type house 1 according to the embodiment of the present invention as described above can shade when the sunlight is too strong, and when the sunshine amount is secured, the sunlight can be shined on the crops well, Even if shadows due to components on the ceiling are formed on the crops, such shadows may be faint or of small area, so that photosynthesis may not be hindered by shadows.

In other words, the plant factory-type house 1 according to the embodiment of the present invention minimizes the area of shadows formed on the crop by forming the ceiling structure in the conventional complex trust steel structure, The shadows can be lightened, and the photosynthesis can be done well in crops.

In addition, the plant-plant type house according to the embodiment of the present invention spreads the light-shielding screen of the light-shielding unit at the time of heating, so that the inner space of the facility house can be divided into the upper and lower layers by the light- Heating can save energy for heating.

In addition, the plant-plant facility house 1 according to the embodiment of the present invention is provided in a single-acting form and has a high ceiling so that convection can smoothly proceed, thereby contributing to uniform temperature distribution, The quality of the crop can be maintained uniform.

In addition, the plant factory type house 1 according to the embodiment of the present invention can maximize the internal space of the facility house by minimizing the columns inside the facility house and arranging the spaces between the columns and the columns wide.

In addition, the nozzle unit of the plant-type facility house 1 according to the embodiment of the present invention can spray the superfine particles with the amount of water when the water is sprayed, thereby reducing the internal temperature of the greenhouse, Can be favorably maintained.

Particularly, the nozzle unit of the facility house according to the embodiment of the present invention can suppress the abnormally advancement of the growth period of the crop by satisfactorily transmitting the sunlight while maintaining the temperature suitable for the growing environment, and furthermore, So that high quality crops can be grown.

Further, in the case of performing the heating at night, the plant-plant type house 1 according to the embodiment of the present invention can heat in a state in which the light-shielding screen is expanded, It is possible to inhibit leaking out of the house and reduce stress caused by light pollution outside the facility house.

In addition, the planthouse type house 1 according to the embodiment of the present invention can set a greenhouse temperature suitable for the growth of crops, and in particular, the set greenhouse temperature is set by setting the upper limit greenhouse reference temperature value and the lower limit greenhouse reference temperature value The quality of crops can be promoted.

In addition, the plant-plant facility house 1 according to the embodiment of the present invention can control the deviation of the upper limit reference temperature value and the lower limit greenhouse reference temperature value to form a lift air flow in the greenhouse, The fluid can be flowed by the lift air flow, and in particular, when the upward air flow is formed, the fluid particulate can be buried in the back side of the leaf.

That is, the plant-plant facility house 1 according to the embodiment of the present invention can increase the effect of absorbing the nutrients by the crop when the nutrient is sprayed in the fluid, thereby lowering the concentration of the nutrient, The effect of reducing the number of injections of the nutrient can be expected.

Further, even when spraying the pesticide with the pesticide spraying apparatus according to the embodiment of the present invention, the particulate medicine can be brought into good contact with the surface and back of the pestle, This can reduce the number of spraying of the pesticide, thereby reducing the risk of contamination by the pesticide.

In addition, the plant-plant-type house 1 according to the embodiment of the present invention is characterized in that when the roof-shaped ventilation unit of the facility house is opened for ventilation, the entire roof is opened based on the length of the facility house, The ventilation can be performed more quickly and smoothly.

In addition, in the plant factory type house 1 according to the embodiment of the present invention, the entire skylight cover vinyl and a plurality of lift shafts are lifted and lowered in the vertical direction at the same time, so that the opened speed can be realized very quickly.

Further, in the plant factory type house 1 according to the embodiment of the present invention, since the lift shaft is assembled so as to be linearly movable in the bearing and the direction of movement of the lift shaft is extremely simple, the plurality of links are folded and unfolded The rigidity is higher than that of the structure, and furthermore, it is possible to have a strong durability against the wind direction.

In addition, the plant factory-type house 1 according to the embodiment of the present invention is characterized in that the components for lifting the lift shaft, the first and second cover frames, and the ceiling cover vinyl are relative to each other So that there is an advantage that the possibility of failure is low and the maintenance is easy.

In addition, in the plant factory type house 1 according to the embodiment of the present invention, compared with the conventional pipe type column, the embodiment of the present invention is improved in rigidity by being constructed with the middle pole 10 of the H beam type It can withstand an external force, particularly an external force such as a strong wind.

In addition, the plant factory type house 1 according to the embodiment of the present invention can pivot the base pawl 11 in the form of an H beam to pile up the pile, It is possible to shorten the time required for constructing.

Further, in the plant factory type house 1 according to the embodiment of the present invention, after the base pole of the foundation is installed, the upper portion of the base pole is cut to the same height, and then, The height of the middle pole, that is, the height of the upper side of the middle pole can be constant, whereby the beam-shaped structure, the top beam, and the rafter pipe in the form of a rafter can be stably and balancedly constructed, It is possible to construct the plant-type facility house 1 so that a specific part is not protruded from the house 1 and can be balanced as a whole.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view for explaining a plant factory house according to an embodiment of the present invention; FIG.
2 is a view for explaining an example of a structure in a plant factory type house according to an embodiment of the present invention.
3 to 7 are views for explaining a configuration of a middle pole and a pipe in a plant factory type house according to an embodiment of the present invention,
3 is a view showing an example in which a plurality of base pawls are stuck on the ground,
4 is a view showing an example in which the upper portions are removed from a plurality of base pawls to match the height of the base pawls,
5 is a view showing an example in which a middle pole is provided on the upper side of the base pole,
6 is a view showing an example in which pipes are installed on both sides and the upper side of the middle pole,
7 is a view for explaining a process of constructing a structure (a middle pole, a pipe) of a facility house.
FIG. 8 and FIG. 9 are views showing an example of a cross-section of a plant factory-type house according to an embodiment of the present invention,
8 is a view showing a state in which the light shielding screen is turned up,
9 is a view showing a state in which the light shielding screen is unfolded.
10 is a cross-sectional view for explaining an example of connecting pipes in a plant factory-type house according to an embodiment of the present invention.
FIG. 11 and FIG. 12 are flowcharts and operation examples for explaining an example of controlling the indoor temperature in the plant factory type house according to the embodiment of the present invention.
13 to 15 are a perspective view, an exploded view, and a cross-sectional view for explaining a nozzle unit in a plant factory type house according to an embodiment of the present invention.
16 is a detailed sectional view for explaining a portion of the nipple in the nozzle unit.
17 is a front view for explaining the action of the nozzle unit.
18 to 20 are views for explaining a skylight ventilation unit in a plant factory type house according to an embodiment of the present invention,
18 is a diagram showing an example in which a skylight ventilation unit is installed in a facility house,
FIG. 19 is a view showing the skylight cover vinyl in a downward position in the skylight ventilation unit,
20 is a view showing the skylight cover vinyl in a raised position in the skylight ventilation unit;
FIG. 21 is a view for explaining a shading unit in a plant-type facility house according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described below are provided for illustrative purposes only, and that the present invention may be embodied with various modifications and alterations. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. The accompanying drawings are not necessarily drawn to scale to facilitate understanding of the invention, but may be exaggerated in size.

On the other hand, the terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

Like reference numerals refer to like elements throughout the specification.

Hereinafter, a plant house according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view for explaining a plant factory house according to an embodiment of the present invention; FIG. 2 is a view for explaining an example of a structure in a plant factory type house according to an embodiment of the present invention.

The plant-plant-type house according to the embodiment of the present invention may include a skeletal structure, a plastic for keeping warm, a ventilation for ventilation, and a cooling and heating facility for heating and cooling.

The structure may comprise a middle pole 10, a pipe structure, a supporter frame 23 and a top beam 24. [

2, 5 and 6, the middle pole 10 may be arranged in the center of the inside of the facility house 1 and may be arranged continuously in the longitudinal direction of the facility house 1 .

The pipe structure may include a side pipe 20, a corner pipe 21, and a rafter pipe 22.

2, 6, 8 and 9, the side pipe 20 may be erected at a distance from both sides of the middle pole 10. As shown in Fig. 8, the side pipe 20 may have a base portion at a depth D2 of 1 M or more below the ground.

2, 6, 8, 9 and 18, the rafter pipe 22 may be disposed in the transverse direction on the upper side of the middle pole 10, And can be disposed apart from the middle pole 10 without being in direct contact therewith.

2, 6, 8, and 9, one end of the corner pipe 21 is connected to the upper side of the side pipe 20, and the other end of the corner pipe 21 is connected to the rear end of the rafter pipe 22, Lt; / RTI > The corner pipes 21 are disposed on both sides with respect to the middle pole 10 and can be connected to both ends of the rafter pipe 22, respectively.

8 and 9, the side pipe 20 may be provided in a straight line, vertically installed, or inclined toward the inside of the facility house 1.

8 and 9, the corner pipe 21 may be provided in a convexly curved shape toward the outside. A part of the corner pipe 21 may have the same curvature as the rafter pipe 22 so that the roof of the institution house 1 can be curved without inflection point as part of the ellipse.

As shown in Figs. 8 and 9, the rafter pipe 22 may be provided in a curved shape convex upward.

As shown in FIG. 10, the end of one of the corner pipe 21 and the rear pipe 22 may be inserted into the other end of the shaft pipe 21a. This makes it easier and quicker to assemble the pipe-like structure.

2, 6, 8, and 9, the middle pole 10 and the rafter pipe 22 may be connected by a supporter frame 23, whereby the supporter frame 23 It is possible to prevent sagging of the rafter pipe 22 and improve rigidity.

10 is a cross-sectional view for explaining an example of connecting pipes in a plant factory-type house according to an embodiment of the present invention.

In addition, since the pipe-shaped structure can be finely manufactured and transported in a standardized form in a pipe manufacturing factory, the pipe-shaped structure can be finely assembled when assembling the pipe-shaped structure, so that the overall appearance of the facility house 1 A stable structure can be achieved without any deviation.

The vinyl may comprise a side cover of the facility house 1, a vinyl cover 4 covering the roof, and a skylight cover vinyl 61 covering the skylight ventilation unit 60.

The body vinyl 4 can be covered on the outside of the side pipe 20, the corner pipe 21 and the rafter pipe 22, and as shown in FIGS. 2, 8, 9 and 18 , And a skylight opening (62) in a space where the body vinyl (4) is not covered can be formed on the upper portion of the middle pole (10).

8, 9, 18, 19, and 20, the skylight ventilation unit 60 can be disposed above the middle pole 10 to open and close the skylight opening 62 The ventilation can be performed when the skylight opening portion 62 is opened and when the skylight opening portion 62 is closed, the inside and outside air flow of the institution house 1 can be blocked from the upper portion of the institution house 1.

1, the cooling unit 30 is provided in the facility house 1 and can spray water into the inside of the facility house 1, thereby controlling the internal temperature of the facility house 1 It can be cooled down.

As shown in FIG. 1, the pesticide spraying apparatus 6 is provided in the facility house 1 and can spray the pesticide on the inside of the facility house 1.

1, 8, 9 and 21, the light shielding unit 80 may be installed inside the facility house 1, and more particularly, And may be installed at a height of 45% to 55% with respect to the total height. The light shielding unit 80 can be operated to block the sunlight shining on the crop 101 when the light shielding screen is unfolded. That is, when the sunlight is too strong, the sunlight can be blocked to restrict the photosynthesis in the crop 101, thereby suppressing the phenomenon of the crop 101 being laughed and improving the quality of the crop 101.

FIG. 21 is a view for explaining a shading unit in a plant-type facility house according to an embodiment of the present invention.

1, the heating unit 9 can be installed in the facility house 1 to raise the internal temperature of the facility house 1, thereby enabling the growth environment of the crop 101 to be established in winter .

1, the controller 8 may be installed in the facility house 1, and the pesticide spraying device 6, the cooling unit 30, the light shielding unit 80, (9). That is, the controller 8 can lower or raise the internal temperature of the facility house 1 at appropriate time, spray the pesticide, and set the appropriate sequence according to the type of the crop 101, So that the quality of the crop 101 can be uniformly cultivated.

With reference to Figs. 3 to 7, the structure of the middle pole 10 and the pipe-shaped structure will be described. 3 to 7 are views for explaining a configuration of a middle pole and a pipe in a plant factory type house according to an embodiment of the present invention, Fig. 3 is a view showing an example in which a plurality of base pawls are stuck on the ground, Fig. 4 is a view showing an example in which the upper part is removed from a plurality of base pawls to match the height of the base pawl, FIG. 6 is a view showing an example in which pipes are installed on both sides and the upper side of the middle pole. FIG. 7 is a view for explaining a process of constructing a structure (a middle pole, a pipe) of a facility house.

The middle pole 10 can be installed on the upper side of the base pole 11. The base pawls 11 can be constructed in the same number as the number of the middle pawls 10 (S1).

The base pawl 11 may be installed on the ground surface 104. The ground surface 104 may have a different degree of hardness of the ground at each location of the base pawl 11. For this reason, And the height of the base pawls 11 may be different. On the other hand, as shown in Fig. 8, the base pawl 11 may include a base portion of 1.5M depth D1 below the ground.

4, the upper portions 13 of the base pawls 11 of the plurality of base pawls 11 having different heights are removed so that the height of the plurality of base pawls 11 is constant (S2) 5, the middle pole 10 may be assembled on the upper side of the plurality of base pawls 11, respectively (S3).

6, when the top beam 24 is assembled to the upper end of the middle pole 10 (S3, S4 (see FIG. 6)), All the middle pawls 10 can be assembled in a good shape without being shifted or twisted to the top beam 24 and further assembling the pipe structures such as the side pipe 20 and the rafter pipe 22, ) Can be reproduced and constructed according to the design to be installed (S4).

On the other hand, the base pawl 11 may include an adapter unit 15 as shown in Fig.

The adapter unit 15 is disposed at an upper end of the base pole 11 and can be welded to the base pole 11 and two adapter units 15 are disposed on one base pole 11 .

The middle pole 10 can be arranged in a space formed between the two adapter units 15 so that the middle pole 10 and the base pole 11 can be assembled with higher accuracy and higher accuracy. Then, the middle pole 10 and the two adapter units 15 are welded, so that the base pole 11 and the middle pole 10 can be integrally formed.

On the other hand, the base pole 11 and the middle pole 10 may be H beams having the same cross-section as shown in Fig. 5, and the adapter unit 15 may be provided with a cross-sectional shape in a diagonal shape . As a result, the middle pole 10 and the base pole 11 can be assembled more precisely. Particularly, if the size of the facility house 1 is very large, there may arise a case where it is difficult to assemble one component with another component if the middle pole 10 is twisted. However, as described above, The entire components of the facility house 1 can be finely assembled by finely assembling each base pawl 11. [

On the other hand, the plant factory type house 1 according to the embodiment of the present invention is described in detail with reference to FIG. 8, since the size of the plant type house 1 is much larger than a conventional facility house.

The spacing between the middle pole 10 and the side pipe 20 may be 13.5 m and the error range is ± 20 cm. In the case of the plant pipe type house 1 according to the embodiment of the present invention, And the height H2 of the uppermost side of the rafter pipe 22 may be 9.6m and the error range is +/- 75cm.

In other words, the plant factory-type house 1 according to the embodiment of the present invention can be configured such that the structure of the ceiling is composed of a H-beam and a pipe-like structure and wire in a complex complex trust steel structure, Can be minimized, and the ceiling can be made significantly higher, thereby lowering the density of shadows, thereby making it possible to more actively perform photosynthesis in the crop 101, thereby contributing to further improving the quality of the crop 101 .

On the other hand, the plant factory type house according to the embodiment of the present invention maximizes the internal space of the facility house by minimizing the columns inside the facility house and arranging the spaces between the columns and the pillars remarkably wide. Especially, compared to the facility house proposed by the Ministry of Food, Agriculture, Forestry and Livestock, Notice No. 2014-78, the plant house of the plant according to the embodiment of the present invention has a much wider inner space and can withstand strong winds.

Hereinafter, an example of controlling the indoor temperature of the facility house 1 in the plant factory house 1 according to the embodiment of the present invention will be described with reference to Figs. 1, 11, and 12. Fig. FIG. 11 and FIG. 12 are flowcharts and operation examples for explaining an example of controlling the indoor temperature in the plant factory type house according to the embodiment of the present invention.

The plant-type facility house 1 according to the embodiment of the present invention can lower the room temperature of the facility house 1 by using the cooling unit 30. [

The cooling unit 30 may include a pump 31, a nozzle unit 32, a greenhouse illuminance sensor 34, a greenhouse temperature sensor 34 and a greenhouse temperature sensor 35.

The pump 31 can move the fluid stored in the cooling tank 37 into the inside of the facility house 1 and the pump 31 can be controlled by the control unit 8 .

The nozzle unit 32 can inject the fluid that has been moved into the facility house 1.

The greenhouse illuminance sensor 34 can detect the internal illuminance of the facility house 1 and the detected illuminance value is transmitted to the control unit 8. [

The greenhouse temperature sensor 35 can detect the internal temperature of the facility house 1 and the detected temperature value can be transmitted to the controller 8. [

The controller 8 can control the pump 31 to operate when the illuminance value is greater than the reference illuminance value and the greenhouse temperature value is higher than the upper limit greenhouse temperature reference value.

Meanwhile, the control unit 8 may control the pump 31 to stop the operation if the illuminance value is smaller than the reference illuminance value or the greenhouse temperature value is equal to or smaller than the lower limit greenhouse temperature reference value .

The indoor temperature control of the facility house 1 by the control unit 8 of the plant factory type house according to the embodiment of the present invention will be described with reference to Figs. 11 and 12. Fig.

First, the crop can be selected from the crop database DB (S10). The crop database may contain the roughness and temperature values that are most appropriate for the growth of the crop. The illuminance value may be set to a reference illuminance value, and the temperature value may be set to a reference temperature value.

Meanwhile, the reference illuminance value and the reference temperature value may be adjusted according to the operator's will.

Thereafter, a temperature control range is set (S20). More specifically, the upper limit reference temperature value and the lower limit reference temperature value are set. That is, the upper limit deviation and the lower limit deviation are set with respect to the reference temperature value.

The actual illuminance value can be inputted from the greenhouse illuminance sensor 34 provided in the inside of the facility house 1 and the actual greenhouse temperature value from the greenhouse temperature sensor 35 provided in the inside of the facility house 1 (S30).

If the actual greenhouse temperature value exceeds the upper limit greenhouse reference temperature value at step S40 and the actual illuminance value exceeds the reference illuminance value at step S50, the controller 8 controls the pump 31 to operate So that the fluid is injected into the greenhouse (S60).

Meanwhile, if the actual greenhouse temperature value is less than the upper limit greenhouse reference temperature value, the controller waits until the actual greenhouse temperature value exceeds the upper limit reference temperature value.

If the actual illuminance value is less than the reference illuminance value, the controller waits until the actual illuminance value exceeds the reference illuminance value.

When the pump 31 is operated and the fluid is injected into the greenhouse, the internal temperature of the greenhouse can be lowered.

In step S70, it is determined whether the actual illuminance value is equal to or greater than the reference illuminance value while the fluid is being injected. At this time, if the actual illuminance value is less than the reference illuminance value, the operation of the pump 31 is stopped (S90).

If the actual illuminance value exceeds the reference illuminance value, the pump 31 may be operated until the actual greenhouse temperature value is equal to or smaller than the lower limit greenhouse reference temperature value (S80). Thereafter, when the actual greenhouse temperature reaches the lower limit greenhouse reference temperature, the operation of the pump 31 is stopped (S90).

Thereafter, the actual greenhouse temperature value rises and waits until it exceeds the upper limit greenhouse reference temperature value.

When the fluid is sprayed when there is sunlight, the time for which the fine particles of the fluid are sprayed is lengthened, whereby the temperature inside the greenhouse can be lowered more effectively and the fluid can be prevented from recombining (coalescing) with the fine particles.

On the other hand, in the absence of sunlight, the fine particles of the fluid can be aggregated, whereby the falling time of the fluid microparticles can be shortened, and the cooling effect of the greenhouse can be reduced. In addition, when the size of the fluid becomes large, the droplets may form in the form of droplets on the leaf 102. In this case, not only the photosynthesis but also nutrients such as calcium may be washed away by water droplets and may be lost. It can be disadvantageous.

Therefore, the plant house of the plant according to the embodiment of the present invention can reflect the actual illuminance value when the temperature inside the greenhouse is lowered by injecting the fluid. More specifically, the reference illuminance value can be set to the illuminance value when the sun is floating. Thus, when the fluid is sprayed inside the greenhouse, it can be sprayed in a sunny state, which helps to grow the crop, Can be remarkably improved.

On the other hand, the difference between the upper limit greenhouse temperature reference value and the lower limit greenhouse temperature reference value in the plant factory type house according to the embodiment of the present invention can be set to be not less than 6 degrees Celsius and not more than 12 degrees Celsius.

As described above, by making the difference between the upper limit greenhouse temperature reference value and the lower limit greenhouse temperature reference value, an elevating airflow can be formed inside the greenhouse as shown in FIG. More specifically, a downward flow is formed when the temperature is cooled in a high temperature state, and an upward flow can be formed when the temperature rises while the temperature is low. Particulates of the fluid can flow along the uprising flow, and particulates of the fluid can adhere to the backside of the leaf 102, especially when the particles of the fluid flow along the upward flow.

On the other hand, the fluid may be mixed with a nutrient in the fluid to provide nutrients to the crop. When the fluid mixed with the nutrient is injected into the greenhouse, the effect of the nutrient can be improved because the fine particles of the fluid stick to the back side of the leaf 102. Furthermore, it is possible to reduce the amount of the nutrient to be used and the number of times of application of the nutrient in comparison with the conventional same cultivation area. In addition, the cost of purchasing a nutrient can be reduced compared to the conventional technology in a plant factory type house according to an embodiment of the present invention.

On the other hand, as shown in FIG. 1, the plant factory-type house according to the embodiment of the present invention can be stored in the cooling tank 37, and the temperature of the fluid stored in the cooling tank 37 The temperature control device 33 may control the temperature control device 33 so that the fluid is cooled.

That is, by maintaining the temperature of the fluid to be originally low, the cooling effect of the greenhouse can be further improved if the fluid is injected into the greenhouse.

On the other hand, if the greenhouse temperature is higher than or equal to 23 degrees Celsius, the reference temperature range may be set at 2 degrees Celsius to 6 degrees Celsius.

More specifically, when the temperature inside the greenhouse is more than 23 degrees Celsius, it is judged that the temperature is higher than the appropriate vegetation temperature of the crop, or the season is determined in spring, summer, and autumn except for winter have.

Meanwhile, the plant factory type house according to the embodiment of the present invention can keep the temperature of the fluid at a low temperature while it is clearly confirmed that it is hot weather.

In addition, by setting the temperature at which the fluid is stored at 2 degrees Celsius to 6 degrees Celsius, the efficiency of energy required to cool the fluid can be considered. It is possible to maintain the temperature at which the cooling effect of the greenhouse can be satisfactorily expected while preventing, for example, excessive consumption of energy consumed to keep the fluid in cold water.

That is, the planthouse type house according to the embodiment of the present invention can set a greenhouse temperature suitable for the growth of the crop, and in particular, the set greenhouse temperature is set to the upper limit greenhouse reference temperature value and the lower limit greenhouse reference temperature value, You can set the value to the value when the sun is shining.

Accordingly, the plant-plant-type house according to the embodiment of the present invention can receive sunlight in a proper temperature environment, thereby allowing the photosynthesis to be actively performed, so that the crops can grow more greatly, Buds can grow larger.

In addition, the plant-plant type house according to the embodiment of the present invention can adjust the deviation between the upper limit reference temperature value and the lower limit greenhouse reference temperature value to form a lift air flow in the greenhouse as shown in FIG. 12, The fluid can be flowed by the lift air flow, and in particular, when the upward air flow is formed, the fluid particulate can be buried in the back side of the leaf.

In other words, if the fluid is sprayed in a state where the temperature inside the greenhouse is high, the sprayed water fine particles 103 descend from the upper side to the lower side. That is, a downward flow is formed in the greenhouse so that the water-containing microparticles 103 slowly descend downward, and a part of the water-containing microparticles 103 may adhere to the leaves 102 of the crop.

Thereafter, when the temperature inside the greenhouse is lowered and the injection of the fluid is stopped, the temperature inside the greenhouse rises. And the water-containing fine particles 103 are pooled inside the greenhouse. As the internal temperature of the greenhouse gradually rises, a rising air current is formed, and the water fine particles 103 rise along the rising air current. That is, a part of the water microparticles 103 adheres to the leaf 102 of the crop, and particularly to the back side of the leaf 102, as the water fine particle 103 rises.

Therefore, the plant-type plant house according to the embodiment of the present invention is configured to spray the fluid inside the greenhouse to form the water-suspended particles 103, and the water-suspended particles 103 can control the temperature of the greenhouse by the difference between the upper limit reference temperature value and the lower limit reference temperature value So that it can stick to the surface and back of the leaf 102 of the crop evenly.

Meanwhile, the plant-plant type house according to the embodiment of the present invention can inject a nutrient for supporting the growth of the crop into the fluid, and the water-containing fine particles 103 containing the nutrient can be sprayed onto the leaf 102 of the crop In particular, by allowing the fine particles 103 to adhere to the back surface of the leaf 102, the effect of the crop to absorb nutrients can be increased.

Further, when the nutrient is sprayed, the concentration of the nutrient in the plant can be lowered or the number of injections of the nutrient can be reduced.

On the other hand, on the other hand, as shown in Fig. 1, the plant-type facility house according to the embodiment of the present invention is installed in the facility house 1 by using the pesticide spraying device 6 Pesticide can be sprayed. As described above, by controlling the temperature of the greenhouse in the facility house 1 in the range of the set upper limit deviation and the lower limit deviation, the pesticide particulate matter is similar to the motion in which the above described water fine particles 103 repeatedly ascend and descend Motion can be implemented. Particularly, the pesticide fine particles can adhere to the surface and the back surface of the leaf 102 of the crop, and when the pesticide fine particles rise, the pesticide fine particles can stick to the back surface of the leaf 102, .

Further, since the plant house of the plant according to the embodiment of the present invention can increase the pesticidal effect, the effect of reducing the number of pesticide spraying can be expected. Also, the plant house of the plant according to the embodiment of the present invention can reduce the possibility of environmental pollution due to the spraying of the pesticide.

Hereinafter, the nozzle unit 32 will be described in detail with reference to Figs. 13 to 15. Fig. 13 to 15 are a perspective view, an exploded view, and a cross-sectional view for explaining a nozzle unit in a plant factory type house according to an embodiment of the present invention. 16 is a detailed sectional view for explaining a portion of the nipple in the nozzle unit. 17 is a front view for explaining the action of the nozzle unit.

The nozzle unit 32 may include a nozzle body 40, a core 48, and a packing 59, as shown in Figs.

The nozzle body 40 includes a first port 42 formed to communicate with the first pocket 41, a female screw 43 formed on one side of the first pocket 41, A second pocket 45 formed on the other side of the tapered hole 44 in a tapered shape and a tapered hole 44 formed on the other side of the tapered hole 44, And a first nozzle hole 46 formed in the outer surface 47.

The core 48 has a recess 49 formed at an outer circumferential surface at a position corresponding to the first pocket 41 and a male thread 55 formed at one side of the recess 49 and fastened to the female screw 55 A tapered body 50 formed in a tapered shape so as to be received in the tapered hole 44 on the other side of the recess 49 and a tapered body 50 passing through the outer peripheral surface of the tapered body 50 A nipple 54 formed at the outer end of the tapered body 50 and disposed in the first nozzle hole 46 and a second nipple 54 formed at a side opposite to the nipple 54, And a second nozzle hole 58 communicating with the flow path 57 and formed in the nipple 54. The second port 56 is formed to communicate with the second port 56, . ≪ / RTI >

The packing 59 is provided in the core 48 and when fluid is introduced through the first port 42 when the core 48 is assembled to the nozzle body 40, 46 from being leaked to the opposite side.

The first port 42 may be provided with high-pressure air, the second port 56 may be provided with water, and the high-pressure air may inject the water.

On the other hand, the nozzle unit 32 of the facility house according to the embodiment of the present invention does not mix high-pressure air and water inside, and immediately after the nozzle unit 32 is out of the first and second nozzle holes 46 and 58, And the size of the water can be formed into ultrafine particles by the pressure difference of the pressure.

In addition, the nozzle unit 32 of the facility house according to the embodiment of the present invention can be sprayed while moisture of ultra-fine particle size is blown by the inertia of the high-pressure air.

As a result, the water sprayed inside the greenhouse can float in the form of fine particles, and the surface area is widened by the number of fine particles, so that the temperature of the greenhouse can be quickly lowered.

Particularly, the nozzle unit 32 of the facility house according to the embodiment of the present invention may have a very good transmittance of sunlight (light) by spraying water with very small particles of several microns in size.

If the sunlight transmittance is described in detail, the greater the size of the water particles, the stronger the cohesive force, and the larger the size of the water particles, the larger the size of the fine particles. As such, when the particle size of the water is large, it can be refracted and scattered by entering into the fine particles of light, and visually, it can take the form of mist.

If the water is floating in the air like a fog inside the greenhouse, the sunlight transmittance may be significantly lowered, and the sunlight may not be transmitted, which may be detrimental to the growth of the crop.

However, the nozzle unit 32 of the facility house according to the embodiment of the present invention may be formed such that the size of the fine particles is as small as a few micrometers, so that even if sunlight is incident on the fine particles, . That is, in the nozzle unit 32 of the facility house according to the embodiment of the present invention, the particulates may not be visible to the naked eye, and may appear to be empty.

Therefore, when water is sprayed by the nozzle unit of the facility house according to the embodiment of the present invention, the fine particles are easily transmitted through the sunlight, so that the crops having sunlight can be more active.

On the other hand, the water spraying apparatus according to the related art is large enough to confirm the size of the water microparticles in the form of mist, and may even fall like a raindrop. In this case, water droplets can easily flocculate, and if such droplets fall on the leaves or flower buds of the crops, the supply of air to the crops may not be smooth and the growth of the crops may be inhibited.

On the other hand, the nozzle unit 32 of the facility house according to the embodiment of the present invention is formed so that the size of the fine particles is very small, so that the distance between the fine particles is long and the cohesive force between the fine particles does not easily act, It can float in the air for a long time without being formed in form. This makes it possible for the crops to be in contact with the air easily and for a long time, so that the growth can be more vigorous.

Therefore, when the nozzle unit 32 of the facility house according to the embodiment of the present invention is sprayed with water, the water can be sprayed into the ultra-fine particles by the high-pressure air, thereby reducing the internal temperature of the greenhouse In addition, the transmission of sunlight (light) can be maintained well.

In particular, the nozzle unit 32 of the facility house according to the embodiment of the present invention can suppress the abnormal growth of the crop growth period by allowing the sunlight to pass well while maintaining the temperature suitable for the growing environment, High quality crops can be grown by allowing them to grow sufficiently.

Describing in detail the growth cycle of the crop, a flower bud is produced in the crop, the bud grows, the bud buds as a flower, and then the flower is wilted. At this time, if the temperature is too high, the above-described growth period may be shortened, and the flowering buds may not grow sufficiently, so that the flowering starts early and ends early.

However, as described above, the nozzle unit 32 of the facility house according to the embodiment of the present invention can slow down the growth period by lowering the internal temperature of the greenhouse, and can receive the sunlight sufficiently so that the bud can grow Time can be secured. Thus, in the case of cultivating a crop using a nozzle unit of a facility house according to an embodiment of the present invention, for example, in the case of cultivating a rose, the flower bud is 120 to 160% As shown in FIG.

That is, if the crop is grown using the nozzle unit of the facility house according to the embodiment of the present invention, the quality of the crop can be remarkably improved and the value of the crop product can be increased.

On the other hand, in the nozzle unit 32, the shape of the taper hole 44 is larger than the diameter of the side communicating with the first pocket 41, which is larger than the diameter of the side communicating with the second pocket 45 .

Accordingly, when the pressure of the high-pressure air is moved from the first pocket 41 to the second pocket 45, the cross-sectional area becomes gradually narrower, so that the fluid moving speed and pressure of the high-pressure air can be increased, Air can be exhausted at a very high speed when the high-pressure air is exhausted between the exhaust port 46 and the nipple 54. Further, by allowing the fluid moving speed of the high-pressure air to be quickly realized, it is possible to contribute to formation of a smaller water particle.

The surface of the second pocket 45 may be provided as a curved surface. More specifically, as shown in FIG. 15, the second pocket 45 may include a taper hole 44, The surface of the substrate 45 may have a shape that continues tangentially. Whereby high pressure can be maintained when the fluid is moved from the taper hole 44 to the first nozzle hole 46 via the second pocket 45 and the inertia motion of the fluid can be maintained. Further, since the fluid passing through the first nozzle hole 46 maintains a high pressure and inertia, the action of jetting the liquid through the second nozzle hole 58 can be further strengthened have.

On the other hand, in the nozzle unit 32, the groove 51 has a recessed inlet 52 communicating with the recess 49 and a recessed outlet 53 communicating with the second pocket 45 ). And the cross-sectional area of the groove 51 may become narrower from the recessed inlet 52 to the recessed outlet 53.

Thus, when the high-pressure air passes through the groove 51, the cross-sectional area of the groove 51 becomes gradually narrower, so that the pressure of the high-pressure air can be maintained at a high pressure, and further the fluid moving speed can be maintained fast.

Accordingly, the nozzle unit 32 of the facility house according to the embodiment of the present invention can realize a high pressure of the high-pressure air and a high fluid movement speed by the shape of the groove 51, and further, Can be contributed to.

On the other hand, in the nozzle unit 32, when the core 48 is assembled to the nozzle body 40, an end portion of the nipple 54 may protrude from the outer side surface 47 have.

Since the high-pressure air is limited in flow passage at the moment when the high-pressure air leaves the first nozzle hole 46, the low-pressure air can be formed at the outlet of the first nozzle hole 46. The low pressure may occur in the area indicated by A in Figs.

On the other hand, the water is sprayed through the second nozzle hole 58. As shown in FIGS. 16 and 17, the low pressure region (see region A) is formed outside the nipple 54, As shown in FIG. The larger the pressure difference between the pressure in the low pressure region and the pressure in the water, the greater the atomization of the water particles can be.

If the end portion of the nipple 54 is positioned at the same level or inward as the outer side surface 47, the high-pressure air flows toward the center of the nozzle, for example, toward the second nozzle hole 58, , And this backwashing vortex may not contribute to atomizing the water particles.

The nozzle unit 32 of the facility house according to the embodiment of the present invention is configured such that the end portion of the nipple 54 protrudes from the outer side surface 47 so that the low pressure region is preferably formed outside the end portion of the nipple 54 So that the water particles can be made smaller in size.

On the other hand, in the nozzle unit 32, the height h at which the end portion of the nipple 54 protrudes from the outer side surface 47 is larger than the height h of the outer peripheral surface of the nipple 54, G " between the inner circumferential surfaces of the inner circumferential surfaces of the inner circumferential surfaces of the inner circumferential surfaces of the inner circumferential surfaces of the inner circumferential surfaces of the inner circumferential surfaces.

Thus, the nozzle unit 32 of the facility house according to the embodiment of the present invention is capable of stably controlling the flow of the high-pressure air, and particularly the low pressure region (see "A") outside the end portion of the nipple 54 It can be formed well.

On the other hand, in the nozzle unit 32, the height h at which the end portion of the nipple 54 protrudes from the outer side surface 47 is larger than the height h of the outer peripheral surface of the nipple 54, (G) between the inner circumferential surfaces of the inner circumferential surfaces of the inner circumferential surface of the inner circumferential surface 46 of the inner circumferential surface.

As described above, the position of the end portion of the nipple 54 can greatly affect the atomization of the water particles.

The height h of the end portion of the nipple 54 protruding from the outer surface 47 is 1.3 times larger than the gap g between the outer peripheral surface of the nipple 54 and the inner peripheral surface of the first nozzle hole 46 , The high-pressure air can flow backward or the low-pressure region can be stably formed.

The height h of the end portion of the nipple 54 protruding from the outer surface 47 is 2.3 times larger than the gap g between the outer peripheral surface of the nipple 54 and the inner peripheral surface of the first nozzle hole 46 ≪ / RTI > The reason is that immediately after the high-pressure air is exhausted from the first nozzle hole 46, the pressure of the high-pressure air can be drastically lowered by being exposed to the greenhouse space, that is, a very wide space. At this time, if the end portion of the nipple 54 is too large, the pressure difference between the low pressure region (see the " A " region) and the second nozzle hole 58 formed by the high pressure air is not large, .

The height h of the nozzle unit 32 of the facility house according to the embodiment of the present invention in which the end portion of the nipple 54 protrudes from the outer surface 47 is larger than the height h of the outer peripheral surface of the nipple 54, (G) between the inner circumferential surfaces of the first nozzle holes 46 and the gap between the inner circumferential surfaces of the first nozzle holes 46 and the inner circumferential surfaces of the first nozzle holes 46, the pressure difference between the low pressure region formed by the high- So that the water particles can be satisfactorily atomized.

On the other hand, in the nozzle unit 32, the material of the nozzle body 40 and the material of the core 48 may be metal.

The high pressure air and water may be removed with the filter device removed prior to being provided, but there is still the possibility of foreign matter not being removed. Particularly when the foreign matter passes through the nozzle body 40 and the core 48, wear may occur particularly at the narrow flow path, that is, at the outer peripheral surface of the first nozzle hole 46 and the nipple 54, Wear may occur.

However, as described above, the nozzle unit of the facility house according to the embodiment of the present invention can improve the wear resistance by providing the material of the nozzle body 40 and the core 48 as a metal.

Pressure difference result evaluation Less than 4 times Moisture is visually confirmed in the form of droplets Has greenhouse cooling effect
Poor light transmittance
Crops have water droplets More than 4 times to less than 5 times Moisture looks like mist Greenhouse cooling effect improved
Poor light transmittance
Crops have water droplets More than 5 times Moisture is transparent to the naked eye. Significantly improved greenhouse cooling effect
Excellent light transmittance
No condensation on crops

When the pressure of the high-pressure air is provided by only 4 times the pressure of the water as compared with the pressure of the water, although the greenhouse cooling effect is obtained, the light transmittance is very low because the water is sprayed in the form of water droplets or mist.

On the other hand, since the pressure of the high-pressure air is provided to be remarkably higher than the pressure of the water by 5 times or more, even if the water is sprayed, the water can feel as a touch, The effect was remarkably good and the light transmittance was excellent.

That is, when the pressure of the high-pressure air and the pressure of the water are provided five times or more, the pressure in the low-pressure region formed by the high-pressure air can be formed at a lower pressure and further contributes to atomization of the size of the water particle have.

On the other hand, although the pressure of the high-pressure air may be more than 8 times higher than the pressure of the water, the effect is not significantly different when it is provided 8 times higher than 8 times the effect, There is a difference in effectiveness.

On the other hand, in the nozzle unit 32, the pressure of the high-pressure air may be from 5 bar to 7 bar.

High pressure air pressure (bar) result evaluation Less than 4 Water is sprayed in the form of droplets. Poor light transmittance 4 or more and less than 5 Moisture looks like mist Poor light transmittance 5 or more and less than 6 Moisture is transparent and visually invisible Excellent light transmittance 6 or more and less than 7 Moisture is transparent and visually invisible Excellent light transmittance 7 or more and less than 7.5 Moisture is transparent and visually invisible
Exhaust noise of high-pressure air is generated Excellent light transmittance 7.5 or more Moisture is transparent and visually invisible
Exhaust noise of high-pressure air is generated
Low energy efficiency due to compressed air generation Excellent light transmittance

As shown in Table 2, if the pressure of the high-pressure air is less than 5 bar, the water is in the form of a water droplet or mist, and thus the light transmittance is poor. However, in case of more than 5 bar, the water was transparent and the water droplet was not visible visually from inside the greenhouse, and the light transmittance was evaluated to be excellent.

However, the higher the pressure of the high-pressure air was, the higher the noise was, especially when the high-pressure air of 7 bar or more was supplied. In addition, when the pressure of the high-pressure air is supplied at 7.5 bar or more, it is evaluated that the action effect is similar to that of the high-pressure air at the pressure of 7 bar, but the energy required for generating the compressed air is rapidly increased It was evaluated as undesirable in terms of managing energy efficiency.

Accordingly, in the case of providing the high-pressure air at 5 bar to 7 bar, the nozzle unit 32 of the facility house according to the embodiment of the present invention can keep the light transmittance high while expecting the greenhouse cooling effect, It is possible to avoid excessively wasting the energy according to the temperature.

On the other hand, in the nozzle unit 32, the number of the grooves 51 may be three, five, eight, or thirteen.

The number of the grooves 51 is determined by applying a Fibonacci series according to the general rule of nature so that high pressure air passes through the tapered body 50 and is mixed in the second pocket 45 and the first nozzle hole 46 As shown in Fig. 17, it can be exhausted more naturally when exhausted.

Hereinafter, the ceiling ventilating unit 60 will be described with reference to Figs. 18 to 20. Fig. 18 to 20 are views for explaining a skylight ventilation unit 60 in a plant-type facility house according to an embodiment of the present invention. Fig. 18 is a diagram showing an example in which the skylight ventilation unit 60 is installed in the facility house 1. Fig. FIG. 19 is a view showing the skylight cover vinyl 61 in the skylight ventilation unit 60 at a lowered position, and FIG. 20 is a view showing the skylight cover vinyl 61 in a raised position in the skylight ventilation unit.

In the plant factory type house according to the embodiment of the present invention, the skylight ventilation unit 60 includes a bearing frame 68, a bearing 69, a lift shaft 71, first and second cover frames 73a and 73b, A ceiling cover vinyl 61, an elevation driving motor 63, a drive shaft 65, and first and second wires 74a and 74b.

The lift unit may include the bearing frame 68, the bearing 69, the guide pulley 70, and the first and second wires 74a and 74b.

As shown in FIG. 18, the bearing frame 68 may be installed on the middle pole 10 and the guide pulley 70 may be disposed on one side.

19 and 20, the bearing 69 may be provided in the bearing frame 68, and the axial direction of the bearing 69 may be a direction in which the lift shaft 71 is lifted and lowered Direction.

19 and 20, the lift shaft 71 may be assembled to the bearing 69 to be elevated and lowered.

19 and 20, a first cover frame 73a may be disposed at an upper end portion of the lift shaft 71. [ As shown in FIGS. 19 and 20, the first cover frame 73a may be provided with a plurality of second cover frames 73b in a direction perpendicular to the first cover frame 73a.

The ceiling cover vinyl 61 may be covered on the second cover frame 73b, as shown in Figs.

The elevation driving motor 63 may be installed on one side of the middle pole 10.

On the other hand, the drive shaft 65 may be rotatably installed in the middle pole 10, and rotated by the power of the elevation driving motor 63.

19 and 20, the drive shaft 65 may be provided with a driven pulley 66, and the drive pulley 64 may be provided on the drive shaft 65. The drive pulley 64 may be provided on the drive shaft 65, And the driven pulley 66 are connected to each other by a transmission unit 67 so that power can be transmitted.

The drive shaft 65 can be supported by a bearing, the bearing can be installed on one side of the middle pole 10, and the structure for supporting the rotor by the bearing uses a known technique. Is omitted.

One end of the first wire 74a may be bundled and wound around the drive shaft 65 and the other end of the first wire 74a may be bundled at the lower end of the lift shaft 71 via the guide pulley 70.

The first wire 74a may be tied to the ring 72 so that the first wire 74a is connected to the lift shaft 71. [ Can be tied more tightly.

The first bobbin 65a may be provided at a portion where the first wire 74a is wound on the drive shaft 65 so that the winding and unwinding of the first wire 74a can be satisfactorily implemented.

One end of the second wire 74b may be bound to the drive shaft 65 and wound in a direction opposite to the first wire 74a while the other end of the second wire 74b may be bound to the first cover frame 28 .

The second bobbin 65b may be provided at a portion where the second wire 74b is wound on the drive shaft 65 so that the winding and unwinding of the second wire 74b can be satisfactorily implemented.

On the other hand, the lift range of the lift shaft 71 can be limited by the sensor. For example, it may include a first sensor for detecting the lift position of the lift shaft 71 and a second sensor for detecting the position of the lift shaft 71 falling.

That is, when the first sensor or the second sensor senses the lift shaft 71, the operation of the elevation driving motor 63 can be stopped, thereby limiting the lift range of the lift shaft 71 .

19 and 20, the operation of the skylight ventilation unit 60 in the plant factory-type house according to the embodiment of the present invention will be described. 19 and 20 are views for explaining lifting and lowering of the lift shaft 71 in a plant factory type house 1 according to an embodiment of the present invention. Fig. 19 is a view showing a state in which the ceiling opening 62 is closed , Fig. 20 shows a state in which the ceiling opening 62 is open.

The first and second cover frames 73a and 73b and the ceiling cover vinyl 61 can be raised and lowered by the operation of the elevation driving motor 63. The elevation driving motor 63 is controlled by the control unit 8 Lt; / RTI >

19, when the drive motor 50 is operated in the forward rotation direction, the first wire 74a is unwound from the drive shaft 65 and the second wire 74b is wound on the drive shaft 65 .

The first wire 74a is not disturbed by the lowering of the lift shaft 71 by the unwinding.

The second wire 74b is wound to pull the first cover frame 73a, thereby lowering the lift shaft 71. [

Further, the lift shaft 71 can be stably lowered without free fall due to its own weight, because the first shaft 74a is limited to descend only by the length of the unwinding of the first wire 74a.

The ceiling opening 62 of the facility house 1 may be closed by the ceiling cover vinyl 61 when the lifting of the lift shaft 71 is completed and the lowering position is reached.

20, when the drive motor 50 is operated in the reverse rotation direction, the first wire 74a is wound on the drive shaft 65 and the second wire 74b is wound on the drive shaft 65 It is solved.

The first wire 74a is pulled up to lift the lift shaft 71 up.

Further, the second wire 74b is not disturbed by the first cover frame 73a being raised by the unwinding.

Thereafter, when the elevation of the lift shaft 71 is completed and the elevation position is reached, the ceiling opening 62 of the facility house 1 can be opened.

That is, as described above, since the ceiling opening 62 of the facility house 1 is opened, the facility house 1 can be ventilated through the open space.

Therefore, the plant factory-type house 1 according to the embodiment of the present invention is opened to the entire length of the facility house 1 at the central portion of the roof of the facility house 1, whereby the open cross- The time required for ventilation can be remarkably shortened. Particularly, when the internal temperature of the facility house 1 is high, ventilation can be performed to quickly lower the internal temperature.

In addition, in the plant factory type house 1 according to the embodiment of the present invention, the whole of the ceiling cover vinyl 61 and a plurality of lift shafts 71 are lifted at a time in the vertical direction from the roof, It is effective.

The plant factory house 1 according to the embodiment of the present invention is constructed such that the lift shaft 71 is assembled so as to be linearly movable in the bearing 69 so that the direction of movement of the lift shaft 71 is extremely simple , The rigidity may be higher than the configuration in which a plurality of links are folded and unfolded as in the conventional technique.

In addition, the plant-plant type house 1 according to the embodiment of the present invention can have a strong durability against the wind direction because it is greatly influenced when the wind direction is blown in the horizontal direction, The first and second wires 74a and 74b may be formed in the first and second wires 61a and 61b including the ceiling cover vinyl 61. In this case, It is possible to prevent the cover frames 73a and 73b from rising above the height of the raised position limit. The number of the first and second wires 74a and 74b can be increased by providing a plurality of lift units so as to more firmly support the ceiling cover vinyl 61 and the first and second cover frames 73a and 73b .

In addition, the plant factory-type house 1 according to the embodiment of the present invention is characterized in that the components for raising and lowering the lift frame 80 and the ceiling cover vinyl 61 are relatively small compared with the components of the conventional ventilator There is an advantage that the possibility of failure is low and the maintenance is easy.

Particularly, the plant house type facility house 1 according to the embodiment of the present invention can reduce the possibility of failure by eliminating the complicated construction of the various links described in the related art, and the first and second wires 74a and 74b ) Is loosened or broken, there is an advantage that maintenance can be easily performed by replacing or resetting the wire.

On the other hand, in the plant-type facility house 1 according to the embodiment of the present invention, the bearings 69 may be plural, and may be arranged in a line apart from each other. As a result, the lift shaft 71 can be guided by the bearing 69. The greater the number of the bearings 69, the longer the falling distance, the more stable the lift movement of the lift shaft 71 becomes. When the plurality of bearings 69 are spaced apart from each other, the lift shaft 71 is prevented from being twisted, thereby improving the straightness of the lift shaft 71, The frames 73a and 73b and the ceiling cover vinyl 61 can be raised and lowered more smoothly.

On the other hand, in the plant factory-type house 1 according to the embodiment of the present invention, a plurality of the lift units may be provided, and one elevation driving motor 63 may be provided, The plurality of lift units may be operated at a time by the operation of the motor 63. [

That is, in the plant factory type house according to the embodiment of the present invention, when the lift shaft 71, the first and second frames 73a and 73b, and the ceiling cover vinyl 61 are raised and lowered, The lift shaft 71, the first and second frames 73a and 73b and the ceiling cover vinyl 61 can be stably lifted at the same time.

In the plant factory type house according to the embodiment of the present invention, the end portion of the rafter pipe 22 and the end portion of the second cover frame 73b are partially overlapped with each other so that the lift shaft 71, The skylight opening portion 62 of the facility house 1 may be closed. This makes it possible to achieve a more complete closure when the skylight opening (62) of the institution house (1) is closed.

As described above, the ceiling ventilation unit 60 of the plant factory-type house 1 according to the embodiment of the present invention is configured such that when the roof of the facility house 1 is opened for ventilation, As shown in FIG. 2, the entire length of the ceiling cover vinyl 61 is opened on the basis of the length, so that the opening area is extremely wide, so that the ventilation can proceed more quickly and smoothly.

In addition, the plant factory-type house 1 according to the embodiment of the present invention has the effect that the whole of the ceiling cover vinyl 61 and the plurality of lift shafts 71 are vertically moved up and down at a time, have.

The plant factory house 1 according to the embodiment of the present invention is constructed such that the lift shaft 71 is assembled so as to be linearly movable in the bearing 69 so that the direction of movement of the lift shaft 71 is extremely simple , The rigidity is higher than that of a structure in which a plurality of links are folded and unfolded, and a strong durability against a wind direction can be obtained.

The plant factory type house 1 according to the embodiment of the present invention has a structure in which the lift shaft 71 and the first and second cover frames 73a and 73b and the components for raising and lowering the ceiling cover vinyl 61 There is an advantage that it is less likely to be broken down and maintenance can be facilitated because the structure is relatively simplified as compared with the components of the conventional ventilator.

Hereinafter, with reference to Figs. 8, 9 and 21, the light shielding unit 80 will be described in more detail. FIG. 8 and FIG. 9 are views showing an example of a cross-section of a plant factory-type house according to an embodiment of the present invention, FIG. 8 is a view showing a state in which the light shielding screen is turned up, and FIG. 9 is a view showing a state in which the light shielding screen is opened.

The plant-plant type house 1 according to the embodiment of the present invention includes a structure in which vinyl is placed on the outside of the structure, a skylight is installed in the middle of the roof, a light shielding unit 80 is installed in the ceiling, A lighting unit may be provided directly below the display unit.

The light shielding unit 80 includes a wire fixture pipe 75, first fixtures 79a and 79b, supporter wires 80a and 80b, an opening and closing drive motor 76, a reel shaft 77, a drive wire 81a , 81b, second pusher pipes 82a, 82b, and light shielding screens 83a, 83b.

8, 9 and 21, the wire-pusher pipe 75 is installed in the middle pole 10, and the longitudinal direction of the wire-pusher pipe 75 is parallel to the longitudinal direction of the middle pole 10 .

As shown in Figs. 8 and 9, the first pusher pipes 79a and 79b are disposed at a position lower than the wire pusher pipe 75 in the direction parallel to the wire pusher pipe 75 And may be installed in the side pipe 20 together.

8 and 9, one end of the supporter wire 80a is fixed to the wire fixture pipe 75 and the other end of the supporter wire 80a and 80b is fixed to the first fixture pipe 79a and 79b, As shown in FIG. That is, as shown in FIGS. 8 to 21, the supporter wires 80a and 80b may be installed in a form such that the central portion of the facility house is higher and the outer portions thereof are lowered, and the supporter wires 80a and 80b are preferably tensioned .

As shown in Figs. 8, 9 and 21, the opening and closing drive motor 76 can be installed on one side of the middle pole 10, and can generate rotational power.

21, the reel shaft 77 can be connected to the output shaft of the opening and closing drive motor 76, thereby being rotationally driven by the rotational power of the opening and closing drive motor 76, The bearing can be supported by the bearing, and the bearing can be installed in the middle pole 10.

The drive wires 81a and 81b may be wound or unwound on one side of the reel shaft 77 and the other side thereof may be fixed on the wire fixture pipe 75 as shown in Fig.

The second pusher pipes 82a and 82b are arranged in the column direction of the middle pole 10 at a height between the wire pusher pipe 75 and the reel shaft 77 And may be installed in the middle pole 10.

The light shielding screens 83a and 83b are mounted on the supporter wires 80a and 80b and the drive wires 81a and 81b as shown in Figs. 8, 9 and 21, And an outer end thereof may be fixed to the second fixture pipes 82a and 82b. The light shielding screens 83a and 83b can be rolled by being pulled by the drive wires 81a and 81b and can be wound on the supporter wires 80a and 80b by loosening the drive wires 81a and 81b Can be unfolded. The light-shielding screen may be a nonwoven fabric material.

21 shows an example in which the drive wires 81a and 81b are loosened by means of arrows so that the opening and closing drive motor 76 is operated to rotate the reel shaft 77. As a result, 81a and 81b are loosened and released, whereby the light shielding screens 83a and 83b can be rolled down by their own weight, so that the light shielding screens 83a and 83b are developed. On the other hand, the scroll space formed by the light shielding screens 83a and 83b may further include a metal pipe in the central space, so that the weight of the metal pipe can be more easily obtained.

On the other hand, when the opening and closing drive motor 76 operates in the opposite direction, the reel shaft 77 winds and pulls the drive wires 81a and 81b, whereby the light shielding screens 83a and 83b are pulled and wound. When the light shielding screens 83a and 83b are completely wound, a rolled shape can be formed. The rolled state can be disposed in close contact with the middle pole 10 and the shadow area due to sunlight can be minimized. . On the other hand, the metal pipe disposed at the center of the light shielding screens 83a and 83b is formed into a cylindrical shape so that the light shielding screens 83a and 83b smoothly roll when the drive wires 81a and 81b are pulled You can wrap it around.

Therefore, the plant-plant-type house 1 according to the embodiment of the present invention is configured such that the structure of the structure constituting the ceiling is relatively simplified compared with the ceiling structure of the conventional facility house, Can be minimized.

Meanwhile, when the sunlight is too strong, the plant house type house 1 according to the embodiment of the present invention can shield light by spreading the light-shielding screens 83a and 83b as described above.

When the heating is performed, the inner space of the facility house can be divided into the upper and lower layers based on the light shielding screens 83a and 83b by spreading the light shielding screens 83a and 83b, and only the divided lower space can be heated, Can be saved. At this time, the heating can be performed by the heating unit 9.

In addition, the plant-plant-type house 1 according to the embodiment of the present invention is provided in a single-acting form and has a high ceiling so that the convection phenomenon can proceed smoothly, And can further maintain the quality of the crop uniformly.

On the other hand, the plant factory house 1 according to the embodiment of the present invention may include a lighting unit 78. The lighting unit 78 can be installed at a lower position than the supporter wires 80a and 80b. The illumination unit 78 is provided in an illumination type so that when the light is illuminated, the crop can contribute to photosynthesis at a time of insufficient illumination, and on the other hand, You can contribute.

That is, in the case of the plant house type house 1 according to the embodiment of the present invention, in the case of an environment in which the illuminance due to the sun is insufficient, or in the case of heating at night, heating is performed in a state in which the light shielding screens 83a and 83b are deployed This makes it possible to prevent light from leaking out of the facility house 1 in the lighting unit 78 of the illumination type and to reduce the stress caused by light pollution outside the periphery of the facility house 1 .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. will be.

It is to be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the following claims and any claims which come within the meaning and range of equivalency of the claims and their equivalents All changes or modifications should be construed as being included within the scope of the present invention.

The plant-type facility house according to the embodiment of the present invention can be used to control the growth environment of crops to improve the quality of the crops and grow them.

1: Facility House 2: Badge
4: Vinyl vinyl 6: Spraying device for pesticides
8: Controller 9: Heating unit
10: Middle pole 11: Base pole
12: base pool part 13: upper part of the base pool
14: Base pool deletion part 15: Adapter unit
20: Side pipe 21: Corner pipe
22: rafter pipe 23: supporter frame
24: Top beam 30: Cooling unit
31: Pump 32: Nozzle unit
33: Temperature controller 34: Greenhouse illuminance sensor
35: greenhouse temperature sensor 36: retention temperature sensor
37: Cooling tank
40: nozzle body 41, 45: first and second pockets
42, 56: first and second ports 43: female thread
44: taper hole 46: first nozzle hole
47: outer surface 48: core
49: recess 50: taper body
51: Groove 52: Groove entrance
53: Groove outlet 54: Nipple
55: Male thread 57: Euro
58: second nozzle hole 59: packing
60: Skylight ventilation unit 61: Ceiling cover vinyl
62: opening of skylight 63: elevating drive motor
64: drive pulley 65: drive shaft
66: driven pulley 67: transmission unit
68: bearing frame 69: bearing
70: Guide pulley 71: Lift shaft
72: rings 73a, 73b: first and second cover frames
74a, 74b: first and second wires 75: wire,
76: opening / closing drive motor 77: reel shaft
78: Lighting unit 79a, 79b: First fixture pipe
80: Shading unit
80a, 80b: wire supporters 81a, 81b: drive wire
82a, 82b: second fixture pipe 83a, 83b: shielding screen
101: Crop 102: Leaf
103: fine particles 104: ground

Claims (25)

A middle pole 10 installed at the center of the inside of the facility house 1;
A side pipe (20) installed on both sides of the middle pole (10);
A rafter pipe (22) arranged on the upper side of the middle pole (10) in a transverse direction;
A corner pipe (21) connected to the upper side of the side pipe (20) and connected to both ends of the rafter pipe (22);
A body vinyl 4 covering the outer side of the side pipe 20, the corner pipe 21 and the rafter pipe 22 and having a skylight opening 62 formed in the upper part of the middle pole 10 );
A skylight ventilation unit (60) disposed above the middle pole (10) to open and close the skylight opening (62);
A cooling unit (30) for spraying water to cool the inside of the facility house (1) to cool it;
An agrochemical spraying device (6) for spraying the pesticide on the inside of the facility house (1);
A light shielding unit 80 installed at a height of 45% to 55% with respect to the entire height of the middle pole 10 to block sunlight shining on the crop 101 when it is unfolded;
A heating unit 9 for raising the internal temperature of the facility house 1; And
A controller (8) for controlling the pesticide spraying device (6), the cooling unit (30), the light shielding unit (80) and the heating unit (9);
Plant-type facility house
The method according to claim 1,
A plurality of base pawls 11 are installed on the ground surface 104,
The height of the plurality of base pawls 11 is adjusted to be constant by removing the base pool upper portion 13 of the plurality of base pawls 11,
And the middle pole (10) is assembled on the upper side of the plurality of base pawls (11).
3. The method of claim 2,
Further comprising two adapter units (15) disposed at an upper end of the base pawl (11) and welded to the base pawl (11)
The middle pole 10 is arranged in a space formed between the two adapter units 15 and is disposed on the upper side of the base pole 11,
The middle pole 10 and the two adapter units 15 are welded so that the base pole 11 and the middle pole 10 are assembled
A plant-based facility house containing
The method of claim 3,
The base pole 11 and the middle pole 10 are H beams having the same cross-
The adapter unit 15 is provided with a diagonal cross-sectional shape
A plant-based facility house containing
The method according to claim 1,
The distance between the middle pole 10 and the side pipe 20 is 13.5 m, the error range is ± 20 cm,
The height of the side pipe 20 is 4 m and the error range is ± 10 cm.
The height H2 of the uppermost side of the rafter pipe 22 is 9.6 m and the error range is ± 75 cm
A plant-based facility house containing
The method according to claim 1,
The cooling unit (30)
A pump (31) for moving the fluid stored in the cooling tank (37) into the inside of the facility house (1);
A nozzle unit 32 through which the fluid moved into the inside of the facility house 1 is injected;
A greenhouse illuminance sensor (34) for detecting an internal illuminance of the facility house (1); And
And a greenhouse temperature sensor (35) for detecting the internal temperature of the facility house (1)
The controller (8)
If the illuminance value is greater than the reference illuminance value and the greenhouse temperature value is higher than the upper limit greenhouse temperature reference value,
If the illuminance value is smaller than the reference illuminance value or the greenhouse temperature value is equal to or smaller than the lower limit greenhouse temperature reference value, control is performed to stop the operation of the pump 31
A plant-based facility house containing
The method according to claim 6,
And the difference between the upper limit greenhouse temperature reference value and the lower limit greenhouse temperature reference value is not less than 6 degrees Celsius and not more than 12 degrees Celsius
A plant-based facility house containing
The method according to claim 6,
A temperature regulating device (33) for cooling or heating the fluid stored in the cooling tank (37); And
And a storage temperature sensor (36) provided in the cooling tank (37) for detecting the temperature of the fluid,
The controller (8)
And controlling the temperature regulating device (33) so that the fluid is cooled if the temperature of the fluid is higher than the reference temperature range
A plant-based facility house containing
9. The method of claim 8,
If the greenhouse temperature is 23 degrees Celsius or more, the reference temperature range is set at 2 degrees Celsius to 6 degrees Celsius
A plant-based facility house containing
The method according to claim 6,
The nozzle unit (32)
A first port 42 formed to communicate with the first pocket 41, a female screw 43 formed on one side of the first pocket 41, and a second port 41 formed in a tapered shape on the other side of the first pocket 41. [ A second pocket 45 formed on the outer side of the taper hole 44 and having a smaller cross sectional area than the taper hole 44 and a second pocket 45 formed on the outer side 47 so as to communicate with the outside of the second pocket 45. [ A nozzle body (40) including one nozzle hole (46);
A recessed portion 49 recessed in the outer circumferential surface at a position corresponding to the first pocket 41; a male screw 55 formed on one side of the recess 49 and fastened to the female screw; 49 formed in a tapered shape so as to be received in the taper hole 44 and a groove 51 formed to be spirally formed on the outer circumferential surface of the taper body 50 so as to pass through the taper body 50 A nipple 54 formed at an outer end of the tapered body 50 and disposed inside the first nozzle hole 46 and a second port 56 formed at a side opposite to the nipple 54, A core 48 communicating with the flow path 57 and including a second nozzle hole 58 formed in the nipple 54, ; And
When the core (48) is assembled to the nozzle body (40), the fluid flowing through the first port (42) is leaked to the opposite side of the first nozzle hole (46) And a packing (59)
The high pressure air is supplied to the first port 42 and the water is supplied to the second port 56 so that the water is injected into the greenhouse in the form of fine particles by the high pressure air
A plant-based facility house containing
11. The method of claim 10,
The shape of the taper hole 44 is such that the diameter of the side communicating with the first pocket 41 is larger than the diameter of the side communicating with the second pocket 45
A plant-based facility house containing
11. The method of claim 10,
The grooves (51)
A recessed inlet 52 communicating with the recess 49,
And a recess outlet (53) communicating with said second pocket (45)
The cross-sectional area becomes narrower from the recess inlet 52 toward the recess outlet 53
A plant-based facility house containing
11. The method of claim 10,
When the core 48 is assembled to the nozzle body 40,
The end portion of the nipple 54 protrudes from the outer surface 47
A plant-based facility house containing
14. The method of claim 13,
The height h of the end portion of the nipple 54 protruding from the outer surface 47,
(G) between the outer circumferential surface of the nipple 54 and the inner circumferential surface of the first nozzle hole 46
A plant-based facility house containing
15. The method of claim 14,
The height h of the end portion of the nipple 54 protruding from the outer surface 47,
(G) between the outer peripheral surface of the nipple 54 and the inner peripheral surface of the first nozzle hole 46 is 1.3 to 2.3 times
A plant-based facility house containing
11. The method of claim 10,
The material of the nozzle body 40 and the material of the core 48 are metal
A plant-based facility house containing
11. The method of claim 10,
The high-pressure air has a pressure of 5 to 8 times the pressure of the water
A plant-based facility house containing
18. The method of claim 17,
The pressure of the high-pressure air is 5 bar to 7 bar
A plant-based facility house containing
13. The method according to claim 10 or 12,
The number of the grooves 51 is provided in any one of three, five, eight, and thirteen
A plant-based facility house containing
The method according to claim 1,
The skylight ventilation unit (60)
A bearing frame 68 mounted on the middle pole 10 and having a guide pulley 70 disposed on one side thereof;
A bearing 69 provided on the bearing frame 68;
A lift shaft (71) assembled to the bearing (69) and elevated and lowered;
A first cover frame 73a disposed at an upper end portion of the lift shaft 71;
A second cover frame 73b disposed in the first cover frame 73a in a plurality of directions in a direction perpendicular to the first cover frame 73a;
A ceiling cover vinyl 61 which covers the second cover frame 73b;
A lift motor 63 installed at one side of the middle pole 10;
A drive shaft (65) rotatably installed in the middle pole (10) and rotated in normal and reverse directions by the power of the elevation drive motor (63);
A first wire 74a whose one end is bundled and wound on the drive shaft 65 and the other end is bundled at the lower end of the lift shaft 71 via the guide pulley 70; And
A second wire 74b having one end tied to the drive shaft 65 and wound in a direction opposite to the first wire 74a and the other end tied to the first cover frame 28;
A plant-based facility house containing
21. The method of claim 20,
A plant-plant facility house comprising a plurality of the bearings (69), which are arranged in a line and separated from each other.
21. The method of claim 20,
The bearing frame 68, the bearing 69, the guide pulley 70 and the first and second wires 74a and 74b constitute one lift unit,
Wherein the lift unit is provided in a plurality, and the elevation driving motor (63) includes a plurality of lift units being operated at a time by one operation.
21. The method of claim 20,
The skirt opening portion 62 is closed when the end portion of the rafter pipe 22 overlaps with the end portion of the second cover frame 73b and the lift shaft 71 is in the lowered position
A plant-based facility house containing
The method according to claim 1,
The light shielding unit (80)
A wire fixture pipe (75) arranged in the column direction of the middle pole (10) and installed in the middle pole (10);
First fixture pipes 79a and 79b installed on the side pipe 20 in a direction parallel to the wire fixture pipe 75 at a position lower than the wire fixture pipe 75;
Supporter wires (80a, 80b) having one end fixed to the wire fixture pipe (75) and the other end fixed to the first fixture pipes (79a, 79b);
An opening and closing drive motor 76 installed at one side of the middle pole 10;
A reel shaft 77 rotatably driven by the power of the opening / closing drive motor 76;
Drive wires 81a and 81b, one of which is wound or unwound on the reel shaft 77, and the other of which is fixed to the wire fixture pipe 75;
Second fixture pipes (82a, 82b) arranged in the column direction of the middle pole (10) at the height between the wire fixture pipe (75) and the reel shaft (77) and installed in the middle pole (10); And
The first and second fixture pipes 82a and 82b are fixed on the supporter wires 80a and 80b and the drive wires 81a and 81b and are provided in a rolled shape so that the outer ends thereof are fixed to the second fixture pipes 82a and 82b, Shielding screens 83a and 83b which are dried by pulling of the drive wires 81a and 81b and spread by the relaxation of the drive wires 81a and 81b;
A plant-based facility house containing
25. The method of claim 24,
An illumination unit (78) installed at a position lower than the supporter wires (80a, 80b) and heating by the emission of radiant energy;
Plant-plant facility house.

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