CN104106445A - Subirrigation facility - Google Patents
Subirrigation facility Download PDFInfo
- Publication number
- CN104106445A CN104106445A CN201310161919.4A CN201310161919A CN104106445A CN 104106445 A CN104106445 A CN 104106445A CN 201310161919 A CN201310161919 A CN 201310161919A CN 104106445 A CN104106445 A CN 104106445A
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- Prior art keywords
- water
- shower nozzle
- underground
- irrigation
- ground
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A subirrigation equipment is characterized in that all water conservancy facilities for farm irrigation are basically arranged underground, when irrigation is required, water is pumped into an underground pipeline by a water pump and flows through a main pipeline, branch pipelines and subsidiary pipelines, each subsidiary pipeline is connected with several or dozens of sprayers which can ascend to the ground for irrigation under the pressure of water, and when pressures in water pipes of the sprayers are reduced or disappear, the sprayers automatically descend to positions 50cm under the ground by the action of gravity. The subirrigation facility has the advantages that firstly, water conservancy irrigation facilities such as channels and the like on the ground are reduced or completely eliminated, so that cultivated land is increased; secondly, water is saved due to reduction of water evaporation and water drainage; thirdly, by means of mechanized farming, barrier-free construction can be realized, and quickness, convenience and labor saving are achieved.
Description
One, affiliated field:
Irrigation and water conservancy is irrigated
Two, technology back of the body border:
China Shi Yige large agricultural country, is again to lack to plough, and 1,800,000,000 mu of arable lands have faced minimum police circles' line in the required soil of population growth.Seriously threatening grain-production and the food problem of our country.My invention will completely be transferred to underground all arable lands big and small water conservancy projects above exactly, allow ground every cun of soil can ploughing and weeding kind grain, I visit rural area, the school graduates of 10 years have been worked as again, various water conservancy irrigation facilities big and small on ground account for 1/50 of arable land, so calculate the national ten thousand mu of arable lands of the 1800000000 mu * 1/50=3600 in farmland that increase newly, this is a huge numeral.Prospect is tempting, is mainly to see that can this invention practical.
Three, summary of the invention:
My invention adopts plastic tube, underground 50 centimeters of left and right, and by arable land situation, Horizontal vertical, to laying pipe network, can be divided into main pipeline, subtube and branch pipe(tube) (thickness is different).Branch pipe(tube) is end pipeline, directly to the edge of a field, irrigates use.On branch pipe(tube), a shower nozzle is installed every about 50 meters-80 meters, this shower nozzle is not watering while irrigating at underground 50 centimeters of places.While irrigating as need, the hydraulic pressure of water pumper, can eject shower nozzle on the ground and irrigate.When irrigation completes, the left alone without help machine of water pumper, hydraulic pressure disappears, and shower nozzle can enter underground by gravity automatically.
Its advantage is not only to have increased arable area, and has saved loss and the evaporation of water resource, then gives mechanization production-accessible operation.
Four, accompanying drawing explanation:
See that Figure 1A is underground branch pipe(tube), water is delivered to main pipeline from water pumper by water, and subtube is to branch pipe(tube).B is that the opening on branch pipe(tube) is connected sealing with shower nozzle C, and water is along pipe to D.E is the pipeline of the hollow stainless steel tube of F, and the water at D place enters in the steel pipe of F by E hole.Water has entered the shower nozzle K that can move up and down, and water completely oozes out from shower nozzle N and I place, floods or ejection; , in the earth at lower nozzle place, may be now more dry, harder.(shower nozzle may hydraulic pressure top do not get on, cannot irrigate) through a few minutes by the oozing out of N place and I place water, make the earth deliquescing around of its shower nozzle.
Along with the pressure increase of water, F pipe water around completely also pressure increases, and the pressure-acting of water, in shower nozzle bottom surface H, pushes up up shower nozzle K, and finally shower nozzle ejects ground.When shower nozzle bottom surface H approaches or arrive spheroidal water pipe G, a large amount of water is intake and from shower nozzle I ejection, farmland is irrigated from L hole, shower nozzle bottom.Because the end step of the factor shower nozzle K such as flow velocity and gravity keeps forming the state of a relative equilibrium, the pouring state of namely working.When irrigating, finish, water pumper quits work.Hydraulic pressure in D pipe disappears substantially, and the valve on the F pipe in the middle of shower nozzle is closed automatically, and whole shower nozzle slowly declines under Action of Gravity Field.In addition, R place in D pipe considers during design that (because hydraulic pressure disappears) valve opens automatically, and the water in pipe is flowed out, and shower nozzle drops to bottom smoothly.
Five, embodiment:
Common Guan He machinery plant of plastic molding and processing plant all can produce, how to promote government department support be absolutely necessary.
Claims (8)
1. this is a kind of subsurface irrigation facility, and the irrigation canals and ditches of all water conservancy irrigations of its feature are all embedded in underground 50-60 centimetre place.Whole irrigation system is divided into three parts: the one, and the machine room of water pumper, the 2nd, underground water conduit main pipeline (slightly) subtube (in) branch pipe(tube) (carefully) formation network, the 3rd, water sprinkler head.On each branch pipe(tube), have install several or tens water sprinkler head.While if desired irrigating, open water pumper, water will ooze out from shower nozzle, moistening shower nozzle earth around.When water pumper hydraulic pressure increases, shower nozzle can be irrigated by top upper ground surface.Irrigate and finish hydraulic pressure disappearance, shower nozzle relies on self gravitation to drop to underground about 50 centimeters places.Shower nozzle at any time as required interchangeable spray the mode such as water.
2. as shown in claim 1., underground piping is plastic tube, nozzle body is that plastics or stainless steel all can.
3. as shown in claim 1, the water inlet pipe of F.
4. as shown in claim 1, the ball-type interface of G.
5. as shown in claim 1, the water inlet of L porous.
6. as shown in claim 1, the antiseized internal or female screw of the M of shower nozzle.
7. as shown in claim 1, the valve at R place.
8. as shown in claim 1, the shower nozzle of I can be changed the devices such as spray of various irrigations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161919.4A CN104106445A (en) | 2013-04-19 | 2013-04-19 | Subirrigation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161919.4A CN104106445A (en) | 2013-04-19 | 2013-04-19 | Subirrigation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104106445A true CN104106445A (en) | 2014-10-22 |
Family
ID=51703591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310161919.4A Pending CN104106445A (en) | 2013-04-19 | 2013-04-19 | Subirrigation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104106445A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171831A (en) * | 2016-07-09 | 2016-12-07 | 韩家军 | Mechanization of agriculture water-saving spray irrigation system |
| CN107079729A (en) * | 2017-06-23 | 2017-08-22 | 杨静怡 | The planting groove of arid area |
| CN108887153A (en) * | 2018-07-19 | 2018-11-27 | 赵雪虎 | Dibit Irrigation shower head based on hydraulic pressure control |
| CN115024198A (en) * | 2022-06-19 | 2022-09-09 | 胡建伟 | Underground telescopic irrigation and underground telescopic irrigation equipment |
-
2013
- 2013-04-19 CN CN201310161919.4A patent/CN104106445A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171831A (en) * | 2016-07-09 | 2016-12-07 | 韩家军 | Mechanization of agriculture water-saving spray irrigation system |
| CN107079729A (en) * | 2017-06-23 | 2017-08-22 | 杨静怡 | The planting groove of arid area |
| CN108887153A (en) * | 2018-07-19 | 2018-11-27 | 赵雪虎 | Dibit Irrigation shower head based on hydraulic pressure control |
| CN115024198A (en) * | 2022-06-19 | 2022-09-09 | 胡建伟 | Underground telescopic irrigation and underground telescopic irrigation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Gancheng Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |