CN104054566A - Segmented culture tank for soilless culture - Google Patents

Abstract

The invention discloses a segmented culture tank for soilless culture. A plurality of vertically installed baffle structures are arranged at the middle part of a tank body to divide the tank body into a plurality of culture areas with the same volumes, a culture solution communicating port is formed in each baffle structure, a solution inlet is formed in the culture area at the front end of the tank body, a gas transmission pipeline is arranged at the lower part of the tank body, the gas transmission pipeline is provided with a circular gas outlet nozzle in each culture area, a culture fixing plate is arranged in each culture area, a solution drain outlet is respectively formed in the bottom of each culture area, and a plurality of solution drain outlets of the same culture tank are connected with the same solution outlet pipeline. Through the baffle structures and circular gas outlet nozzle structures in the culture tank, the water culture of different kinds of flowers can be conveniently performed in one culture tank, the operation of delivering basic culture solution to a plurality of culture areas in one step can be facilitated in combination with the structures of the solution inlets, overflow ports, communicating ports and solution drain outlets, the operation is simple and convenient and the time and the labor are saved; the water culture effect of the entire device is good, the culture space is saved and the application scope is wide.

Description

Segmented cultivation pool for soilless cultivation

technical field

The invention relates to the field of soilless cultivation equipment for flower planting, in particular to a segmented cultivation pool for soilless cultivation suitable for large-scale flower planting.

Background technique

Soilless cultivation uses peat or forest leaf humus, vermiculite and other light materials as the seedling substrate to fix the plants, allowing the plant roots to directly contact the nutrient solution, and adopts the modern seedling technology of mechanized precision seeding for one-time seedling formation. The mass production of flowers generally adopts hydroponics, which refers to the cultivation method in which the plant roots are directly in contact with the nutrient solution without using a substrate.

Since the liquid in the overall cultivation pond is in a connected state, the composition of the nutrient solution in one cultivation pond is the same, but because the nutrient elements required by different flowers are not completely the same, a single cultivation pond cannot cultivate different types of flowers, which may cause partial nutrient ponds It is vacant, which wastes the cultivation space; if the cultivation needs of different flowers have been completed only by adding a partition structure in the cultivation pond, in this way, during operation, different cultivation ponds need to be fed separately when the culture solution is replaced, which is cumbersome and wasteful. Human and material resources.

Contents of the invention

In view of the above-mentioned existing problems, the object of the present invention is to provide a soilless cultivation segmented cultivation pond with simple operation, uniform management, and suitable for cultivation of different flowers.

In order to achieve the above object, the technical scheme adopted by the present invention is as follows: a segmented cultivation pond for soilless cultivation, the cultivation pond is a rectangular pond body, and the middle part of the pond body is provided with multiple vertically installed clapboard structures , the clapboard structure divides the pool body into a plurality of culture areas with the same volume, and the 3/5 height of each clapboard structure is provided with a culture solution communication port, and the culture area at the front end of the pool body is provided with There is a liquid inlet, and the lower part of the pool body is provided with a gas transmission pipeline. The gas transmission pipeline is provided with a circular gas outlet in each cultivation area, and each cultivation area is equipped with a cultivation The fixed plate is provided with a drain port at the bottom of each culture area, and multiple drain ports of the same cultivation tank are connected to the same liquid outlet pipeline.

The circular air outlet head of the present invention has a cross air outlet pipe and a circular air outlet pipe, and the circular air outlet pipe is fixedly welded on the circular air outlet head through the cross air outlet pipe; the cross air outlet pipe and the circular air outlet pipe of the present invention A plurality of air outlet structures are evenly distributed on the annular air outlet pipe, and the distance between two adjacent air outlets is 6-8cm.

Hydroponics is to immerse the plant roots in the nutrient solution to grow. This method will cause oxygen deficiency, which will affect the respiration of the roots and cause the death of the roots in severe cases. Therefore, in the process of hydroponics, in order to solve the problem of oxygen supply, it is necessary to use gas transmission The pipeline feeds oxygen into the cultivation pond; however, since the nutrient solution inside the soilless cultivation pond cannot be mechanically stirred to improve the mixing effect of oxygen and culture solution, the gas is uniformly discharged through the circular air outlet head with a cross air outlet pipe and a circular air outlet pipe. Improve the mixing effect of oxygen and culture solution, and facilitate the absorption of plant roots.

According to the present invention, a press-fit switch is provided at the center of the circle of the circular air outlet and the cross point of the cross air outlet pipe, and the circular air outlet in each area can be conveniently closed through the press-fit switch. Since the cultivation time of different flowers may be different, In order to prevent the waste of oxygen in the vacant cultivation area, the oxygen supply in the cultivation area is shut off in time through a press-fit switch.

The cultivation fixing plate of the present invention is polystyrene foam board; The cultivation fixing plate of the present invention is provided with a plurality of cultivation hole structures, and the spacing between two adjacent cultivation holes is 5cm; Polyethylene foam The buoyancy of the board itself is relatively large, which is suitable for the fixation of soilless cultivation plants. At the same time, its components are not easy to react with the culture medium. The reserved cultivation hole spacing is convenient for calculation and adjustment, and is suitable for the fixation of flower plants of different sizes.

The culture area at the rear end of the pool body of the present invention is provided with an overflow port; the height of the overflow port is 30-40 cm higher than the height of the culture fluid communication port; the culture fluid communication port of the present invention is provided with a movable The structure of the sealing cover; through the structure of the liquid inlet, overflow port and connecting port, it is convenient to transport the basic culture solution to multiple culture areas at one time. When the liquid level of each culture area reaches the lower end of the overflow port, through The sealing cover structure closes the communication port, and pours the special cultivation elements suitable for the flowers in each cultivation area into each cultivation area, which is easy to operate, not easy to confuse, and saves time and effort.

The advantage of the present invention is that: the present invention facilitates the hydroponic planting of a plurality of different kinds of flowers in one cultivation pond through the clapboard structure and the circular air outlet structure in the cultivation pond. And the structure of the drain port can facilitate the operation of transporting the basic culture medium to multiple culture areas at one time, and then add different nutrients to the culture liquid in different culture areas. After the cultivation is completed, the culture liquid in different culture areas can be Separately exhaust air, simple and convenient operation, save time and effort; the whole set of device has good hydroponic effect, saves cultivation space, and has a wide range of applications.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention;

Fig. 2 is a schematic top view structure diagram of the circular air outlet head of the present invention;

Among them, 1 pool body, 2 clapboard structure, 3 culture area, 4 culture solution connection port, 5 sealing cover structure, 6 gas transmission pipeline, 7 round gas outlet head, 8 cultivation fixing plate, 9 cultivation hole, 10 liquid inlet 11 Overflow port, 12 Drain port, 13 Liquid outlet pipe, 14 Cross air outlet pipe, 15 Ring air outlet pipe, 16 Press-fit switch, 17 Air outlet.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1: a kind of soilless cultivation segmented cultivation pond as shown in Fig. 1, described cultivation pond is a rectangular pond body 1, and the middle part of described pond body 1 is provided with the clapboard structure 2 of multiple vertical installations , the partition structure 2 divides the pool body 1 into a plurality of culture areas 3 with the same volume, each partition structure 2 is provided with a culture solution communication port 4 at a height of 3/5, and the pool body 1 The culture area 3 at the front end is provided with a liquid inlet 10, and the lower part of the pool body 1 is provided with a gas transmission pipeline 6, and the gas transmission pipeline 6 is respectively provided with a circle in each culture area 3. There are 7 air outlets, each cultivation area 3 is provided with a cultivation fixed plate 8, and the bottom of each cultivation area 3 is respectively provided with a drain outlet 12, and multiple drain outlets 12 of the same cultivation pool are connected to the same outlet pipe on road 13.

Embodiment 2: As shown in Figures 1 and 2, the circular air outlet head 7 of the present invention has a cross air outlet pipe 14 and a circular air outlet pipe 15, and the circular air outlet pipe 15 is fixed by the cross air outlet pipe 14 Welded on the circular air outlet head 7; the cross air outlet pipe 14 and the annular air outlet pipe 15 of the present invention are evenly distributed with a plurality of air outlet hole structures 17, and the distance between two adjacent air outlet holes 17 is 6- 8cm.

Hydroponics is to immerse the plant roots in the nutrient solution to grow. This method will cause oxygen deficiency, which will affect the respiration of the roots and cause the death of the roots in severe cases. Therefore, in the process of hydroponics, in order to solve the problem of oxygen supply, it is necessary to use gas transmission Pipeline 6 feeds oxygen into the cultivation pond; but because the nutrient solution in the soilless cultivation pond cannot improve the mixing effect of oxygen and culture solution by mechanical agitation, the circular gas outlet through the cross air outlet pipe 14 and the circular air outlet pipe 15 The head evenly vents air, improves the mixing effect of oxygen and culture solution, and facilitates the absorption of plant roots.

Embodiment 3: As shown in Figures 1 and 2, a press-fit switch 16 is provided on the center of the circular air outlet head 7 of the present invention and the cross point of the cross air outlet pipe 14, and the press-fit switch 16 is used to conveniently close the valves in each area. Circular air outlet head 7, because the cultivation time of different flowers may be different, in order to prevent the vacant cultivation district 3 from wasting oxygen, close the oxygen supply in this cultivation district in time by press fit switch 16.

Embodiment 4: as shown in Figure 1, the cultivation fixing plate 8 of the present invention is a polystyrene foam board; the cultivation fixing plate 8 of the present invention is provided with a plurality of cultivation hole structures 9, and two adjacent The spacing between the cultivation holes 9 is 5cm; the buoyancy of the polyethylene foam board itself is relatively large, so it is suitable for the fixing of soilless cultivation plants, and its components are not easy to react with the culture solution. The reserved cultivation hole 9 spacing is convenient for calculation and matching. Adjustable, suitable for fixing of flower plants of different sizes.

Embodiment 5: As shown in Figure 1, overflow port 11 is provided on the culture area of pool body 1 rear end of the present invention; The height of described overflow port 11 is higher than the height of culture fluid communication port 4 by 30-40cm ; The communication port 4 of the culture solution according to the present invention is provided with a movable sealing cover structure 5; through the liquid inlet 10, the overflow port 11 and the communication port structure 4, it is convenient to transport multiple culture areas 3 at one time For the operation of the basic culture solution, when the liquid level of each culture zone reaches the lower end of the overflow port 11, the connection port 4 is closed through the sealing cover structure 5, and the special culture elements suitable for the flowers in the culture zone are poured into each culture zone 3, The operation is simple, not easy to be confused, saving time and effort.

It should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Equivalent transformations made on the basis of the above embodiments all belong to the protection scope of the present invention.

Claims (8)

1. A segmented cultivation pond for soilless cultivation, the cultivation pond is a rectangular pond body, it is characterized in that, the middle part of the described pond body is provided with a plurality of vertically installed dividing plate structures, and the described dividing plate structure The pool body is divided into a plurality of culture areas with the same volume, and a culture liquid communication port is provided at the height of 3/5 of each partition structure, and a liquid inlet is provided on the culture area at the front end of the pool body. The lower part of the pool body is provided with a gas transmission pipeline, and the gas transmission pipeline is provided with a circular gas outlet in each cultivation area, and a cultivation fixing plate is provided in each cultivation area, and each cultivation area The bottoms of the tanks are respectively provided with a drain port, and multiple drain ports of the same cultivation tank are connected to the same liquid outlet pipeline. 2. The segmented cultivation pond for soilless cultivation according to claim 1, wherein the circular air outlet head has a cross air outlet pipe and a circular air outlet pipe, and the circular air outlet pipe passes through the cross air outlet pipe. The trachea is fixedly welded on the circular outlet head. 3. The segmented cultivation pond for soilless cultivation according to claim 2, characterized in that a pressure-fit switch is provided at the intersection of the center of the circular air outlet head and the cross air outlet pipe. 4. The segmented cultivation pond for soilless cultivation according to claim 1, 2 or 3, wherein a plurality of air outlet structures are evenly distributed on the cross air outlet pipe and the annular air outlet pipe, and adjacent The distance between the two air outlets is 6-8cm. 5 . The segmented cultivation pond for soilless cultivation according to claim 1 , wherein the cultivation fixing plate is provided with a plurality of cultivation hole structures, and the distance between two adjacent cultivation holes is 5 cm. 6. The segmented cultivation pond for soilless cultivation according to claim 1, wherein an overflow port is provided on the cultivation area at the rear end of the pond body; the height of the overflow port is higher than that of the culture fluid communication port The height is 30-40cm. 7. The segmented cultivation pond for soilless cultivation according to claim 1, characterized in that a movable sealing cover structure is provided on the communication port of the culture solution. 8. The segmented cultivation pond for soilless cultivation according to claim 5, characterized in that, said cultivation fixing board is a polystyrene foam board.