CN109819879A

CN109819879A - A floating irrigation device

Info

Publication number: CN109819879A
Application number: CN201711182462.XA
Authority: CN
Inventors: 许水权; 张丽蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-23
Filing date: 2017-11-23
Publication date: 2019-05-31
Anticipated expiration: 2037-11-23
Also published as: CN109819879B

Abstract

The present invention provides a kind of floating type irrigation rig, the floating type irrigation rig includes a hollow device and one is placed in floatation element in the hollow device, one end of the hollow device is equipped with a water inlet, the other end of the water inlet is then equipped with a discharge outlet, and a hollow chamber is then formed between the water inlet and the discharge outlet, the hollow chamber then accommodates the floatation element, and the floatation element can be in the hollow chamber, bottom offset movement, and a draining aperture is then formed between the discharge outlet and the floatation element, when downward liquid flow, the floatation element goes downstream, block discharge outlet, prevent liquid from largely flowing out, a small amount of liquid is only limited to be flowed out by the draining aperture；When liquid stops flowing, the floatation element floats upwards at this time, and residue is just flowed toward the discharge outlet, prevents from blocking.

Description

A kind of floating type irrigation rig

Technical field

The present invention relates to a kind of using low pressure or gravity irrigation and has the floating type of reduction flow, watering and degassing function Irrigation rig.

Background technique

Currently, the drip irrigation technique more water-saving of Israel's development, however the requirement to water quality is also higher, as long as no regular Washing and filtering device is easy for generating pipe blocking, influences irrigation system.In addition to this, because cost of investment is higher, and equipment Maintenance will also be trained, and can only be applicable in the high industrial crops of plantation at present, be difficult large-scale promotion.Although being dedicated to dropper in many ways to set Meter, to reduce obstruction, but still the situation that can not prevent obstruction occurs.

As shown in fig.5, the core of the technology is that water-saving component is that trace fills control for the trace irrigation technique delivered in China Water head equipment 7 comprising the bundle of capillary tubes 72 of water guide and the trace with filtering function fill film 71, which is embedded in the root of plant Near system, it is connected using 72 one end of bundle of capillary tubes with water-filled pipeline 5, the other end is then connected with soil, and plant water suction causes Moisture around root system reduces, and the water controlled in head is just flowed to around root system by way of capillary 72.Technique disadvantage There are two disadvantages:

Disadvantage one: flow-disturbing caused by this mode can exclude specific gravity light slag more lesser than liquid, but the heavy slag that specific gravity is bigger than liquid It is still not easy to exclude, is easy Shen Dian in trace and fills film, get off still cause to block for a long time.

Disadvantage two: the light slag of exclusion still flows in pipe, without discharge pipe outside, long-term accumulated is got off, the light slag in pipe It gradually increases, still will cause obstruction.

It can be seen that above-mentioned existing trace irrigation technique still has many defects, it is not a preferably design, and urgently add With improvement.

The present inventor is urgently thinking to be improved innovation, and pass through in view of items disadvantage derived from above-mentioned trace irrigation technique It is taken great pains to attain one's goal after concentrating on studies for many years, successfully the floating type irrigation rig of this part is completed in research and development finally.

Summary of the invention

The object of the present invention is to provide a kind of floating type irrigation rigs with water-saving anti-blocking.

It is a further object of the present invention to provide a kind of floating type irrigation rigs that can be applied to watering or degassing function.

In order to achieve the above object, the floating type irrigation rig of the present invention includes a hollow device and one to be placed in this hollow One end of floatation element in component, the hollow device is equipped with a water inlet, and the other end of the water inlet is then equipped with a discharge outlet, And a hollow chamber is then formed between the water inlet and the discharge outlet, which then accommodates the floatation element, and the floatation element It can be acted in up and down displacements in the hollow chamber, and then be formed with a draining aperture between the discharge outlet and the floatation element, work as liquid When body flows downward, which goes downstream, block discharge outlet, prevent liquid from largely flowing out, be only limited to a small amount of liquid by Drain aperture outflow；When liquid stops flowing, the floatation element floats upwards at this time, and residue is just flowed toward discharge outlet, prevents Obstruction.

According to above-mentioned key structural feature, which can be mutual group of the first hollow device and the second hollow device It closes.

According to above-mentioned key structural feature, the junction of first hollow device and the second hollow device, which is equipped with one, to prevent The leak-stopping component of leak-stopping water.

According to above-mentioned key structural feature, the drainpipe of the hollow device is equipped with multiple watering mouths.

According to above-mentioned key structural feature, the specific gravity of the floatation element is less than liquid, and can be random geometry.

According to above-mentioned key structural feature, it is equipped with a fixed ring in the water inlet pipe of the hollow device, has in the fixed ring more A air hole is then respectively equipped with a magnet for ventilative on the fixed ring and the floatation element, can reinforce after magnetism is attracting Leak is prevented, gas is more smoothly into discharge, and the liquid in pipe will not overflow.

Detailed description of the invention

Fig. 1 is the floating type irrigation rig diagrammatic cross-section of the present invention.

Fig. 2 is the floating type another implementation schematic cross-sectional view of irrigation rig of the present invention.

Fig. 3 is that the floating type irrigation rig of the present invention pours diagrammatic cross-section.

Fig. 4 is that the floating type irrigation rig floating installation of the present invention is vented diagrammatic cross-section.

Fig. 5 is that existing trace irrigates schematic diagram.

Description of symbols

1, hollow device；11, water inlet pipe；12, water inlet；13, discharge outlet；14, aperture is drained；15, drainpipe；16, hollow chamber； 2, floatation element；21, leak-stopping component；22, the first hollow device；23, the second hollow device；31, watering mouth；41, magnet；42, Fixed ring；5, pipeline；6, soil；7, trace fills control water head equipment；71, trace fills film；72, bundle of capillary tubes.

Specific embodiment

For above and other objects, features and advantages of the invention can be clearer and more comprehensible, hereafter spy enumerates preferable reality Example is applied, and cooperates attached drawing, is described in detail below.

Refering to Figure 1, floating type irrigation rig of the invention includes:

One hollow device 1 is formed with a hollow chamber 16 in the hollow device 1, and one end of the hollow chamber 16 is equipped with a water inlet 12, The other end is then equipped with a discharge outlet 13, and the hollow chamber 16 is greater than the water inlet aperture and the draining bore, and the hollow chamber 16 with It is then equipped with multiple draining apertures 14 between the discharge outlet 13, a water inlet is then respectively formed with outside above-mentioned water inlet 12 and discharge outlet 13 Pipe 11 and drainpipe 15；

One floatation element 2, the floatation element 2 are placed in the hollow chamber 16, and can be mobile in upper and lower in the hollow chamber 16 Make, the specific gravity of the floatation element 2 is less than liquid, and can be random geometry.

When liquid, which enters the hollow device 1, to flow downward, the floatation element 2 in hollow chamber 16 is moved down, and is blocked Discharge outlet 13, then liquid can only be flowed toward draining aperture 14, flow instantaneous reduction.When liquid stops flowing, this is floating at this time Dynamic component 2 floats upwards, and residue is just flowed toward discharge outlet 13, prevents from blocking.

It please refers to shown in Fig. 2, in this present embodiment, which is two-piece type Combination Design, it is made to be respectively formed the One hollow device 22 and the second hollow device 23, first hollow device 22 pass through screw-in version phase with second hollow device 23 It connects, the place of be combineding with each other can then prevent leak by leak-stopping component 21, but be not limited thereto；When user is used for a long time When, user can decompose first hollow device 22 and second hollow device 23 to clean hollow chamber 16.

It please refers to shown in Fig. 3, in this present embodiment, the drainpipe 15 of the hollow device 1 is lengthened, and the drainpipe 15 It is outer then be equipped with multiple watering mouths 31, and will the drainpipe be inserted into soil 6 in pour, as soil moisture saturation when, the floating Component 2 will float, and prevent liquid inflow device again, then liquid can flow to still unsaturated soil, achieve the effect that pouring.

It please refers to shown in Fig. 4, when changing liquid and being entered by the drainpipe 15, the hollow chamber of the floating irrigation rig at this time 16 liquid levels rise, which rises, and block water inlet 12, manage interior or tub entrapped air volume, so that it may it is smoothly discharged, so that The present invention is able to achieve the effect that exhaust.

Fixed ring 42 such as is installed additional in the water inlet pipe 11 of the hollow device 1, and the fixed ring 42 and the floatation element 2 install magnet additional 41, attracted each other by the magnet 41, reinforcement prevent leak, the liquid in pipe will not overflow go out.

Claims

1. A floating irrigation device, characterized in that, comprising:

A hollow component, a hollow chamber is formed in the hollow component, one end of the hollow chamber is provided with a water inlet, and the other end is provided with a water outlet, and the hollow chamber is larger than the water inlet diameter and the water discharge diameter, and the hollow chamber and A plurality of small drainage holes are arranged between the drainage outlets, and a water inlet pipe and a drainage pipe are respectively formed outside the above-mentioned water inlet and drainage outlet;

A floating component, the floating component is accommodated in the hollow chamber, and can move up and down in the hollow chamber, the specific gravity of the floating component is smaller than that of the liquid, and the floating component can be any geometric shape.

2 . The floating irrigation device of claim 1 , wherein the hollow component can be a combination of the first hollow component and the second hollow component. 3 .

3 . The floating irrigation device as claimed in claim 2 , wherein a leak-proof component capable of preventing water leakage is provided at the joint of the first hollow component and the second hollow component. 4 .

4 . The floating irrigation device of claim 1 , wherein a plurality of watering ports are provided on the drain pipe of the hollow component. 5 .

5 . The floating irrigation device of claim 1 , wherein the specific gravity of the floating component is smaller than that of the liquid, and can be any geometric shape. 6 .

6 . The floating irrigation device of claim 1 , wherein a fixing ring is provided in the water inlet pipe of the hollow component, the fixing ring has a plurality of ventilation holes for ventilation, and the fixing ring and the floating The components are respectively provided with a magnet, which can strengthen the prevention of water leakage after the magnetic attraction, the gas can enter and discharge more smoothly, and the liquid in the pipe will not overflow.