CN102726272B - Hilly ground water-saving irrigation height low-lying plant equivalent water supply installation - Google Patents
Hilly ground water-saving irrigation height low-lying plant equivalent water supply installation Download PDFInfo
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- CN102726272B CN102726272B CN201110092136.6A CN201110092136A CN102726272B CN 102726272 B CN102726272 B CN 102726272B CN 201110092136 A CN201110092136 A CN 201110092136A CN 102726272 B CN102726272 B CN 102726272B
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- buoyancy control
- dropper
- control switch
- water
- field
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Abstract
A kind of hilly ground water-saving irrigation height low-lying plant equivalent water supply installation.By the size of the dropper aperture area of viscous liquid flow voltage-stabilizing device determination high-low water level, the object that the dropper aperture equivalent reaching high-low water level supplies water.
Description
Art
The present invention relates to a kind of water delivery, irrigation rig, especially hilly ground water-saving irrigation height low-lying plant equivalent water supply installation.
Background technology
At present, more advanced water delivery, irrigation rig comprise the automatic water drainage device of my invention, buoyancy control switch, electric pumping station automatic control device, pipeline water delivery and water-saving irrigation automation equipment, but hilly ground is uneven because of ground, the amount of dripping of the dropper that the plant being in different geopotentia accepts is variant greatly, cause drought and waterlogging uneven, can not normally plant.
Summary of the invention
In order to the large discrepant shortcoming of the amount of dripping of the dropper that the plant overcoming the different geopotentia of hilly ground accepts, the invention provides the amount of dripping that a kind of device can make the plant of different geopotentia accept equal, realize normally planting.
The technical solution adopted for the present invention to solve the technical problems is: buoyancy control controlled valve delivery port in the water tank of field being provided with non-return lid and overlapping has filtering mesh bag, water tank top, field is added a cover, airborne impurities can not be entered, the bottom of field water tank is provided with constant current constant voltage valve, the outside of constant current constant voltage valve is U-shaped shell, there is bar hole above, the inner side of constant current constant voltage valve is U-shaped piston, U-shaped piston exterior is connected with spring, the spring other end is connected on the water tank of field, the top of U-shaped shell has outlet pipe to be connected with buoyancy control switch connection box, the buoyancy control switch connection box other end is connected with buoyancy control controlled valve water inlet, buoyancy control controlled valve delivery port stretches out field water tank and cuts up with a hay cutter outward and be connected with buoyancy control switch water inlet pipe, the wire-wound of buoyancy control switch pipeline is crossed angle pulley and is connected with buoyancy control switch valve door closure, the outlet pipe of buoyancy control switch is connected with dropper aqueduct, dropper aqueduct is connected with dropper, dropper is connected with dropper blast pipe, be h1 with the vertical range of the dropper of highest point bottom buoyancy control switch, the vertical range of highest point dropper and lowest part dropper is h2, on eminence dropper, the area of set dropper aperture is S1, on lower dropper, the area of set dropper aperture is S2, S1/S2=h1+h2/h1, for reducing the difference of set dropper aperture area, generally get h1 >=h2, then S1/S2≤2, the amount of dripping that the plant that so just can realize different geopotentia accepts is identical.
The invention has the beneficial effects as follows, being derived by the water constant current constant voltage in the water tank of field provides constant current constant voltage water source, and the dropper aperture area of different geopotentia all can calculate to be determined, thus the amount of dripping that the plant realizing different geopotentia accepts is identical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
In figure 1, field water tank, 2, buoyancy control switch, 3, buoyancy control switch connection box, 4, buoyancy control switch valve door closure, 5, field aqueduct, 6, spring, 7, bar hole, 8, U-shaped piston, 9, filtering mesh bag, 10, constant current constant voltage valve, 11, U-shaped shell, 12 buoyancy control controlled valve delivery ports, 13, angle pulley, 14, buoyancy control switch water inlet pipe, 15, buoyancy control switch outlet pipe, 16, dropper aqueduct, 17, the line of buoyancy control switch pipeline, 18, dropper, 19, dropper aperture, 20, field water tank top cover, 21, buoyancy control controlled valve delivery port non-return lid, 22, constant current constant voltage valve outlet pipe, 23, buoyancy control switch escape pipe, 24, buoyancy control controlled valve water inlet, 25, dropper blast pipe.
Embodiment
In figure, field water case top cover (20) is stamped at the top of field water tank (1), the buoyancy control controlled valve delivery port (12) of field water tank (1) inside is provided with non-return lid (21), cover has filtering mesh bag (9), field water tank (1) bottom is provided with constant current constant voltage valve (10), the outside cover of constant current constant voltage valve (10) has U-shaped shell (11), there is U-shaped piston (8) inner side, U-shaped shell (11) is provided with bar hole (7), one end of spring (6) is connected on U-shaped piston (8), the other end is connected on field water tank (1), U-shaped shell (11) top has constant current constant voltage valve outlet pipe (22) to be connected with buoyancy control switch connection box (3), the other end of buoyancy control switch connection box (3) is connected with buoyancy control controlled valve water inlet (24), buoyancy control controlled valve delivery port (12) stretches out field water tank (1) outer rear flank and is connected with the water inlet pipe (14) of buoyancy control switch (2), buoyancy control switch (2) is provided with escape pipe (23), be connected to after angle pulley (13) walked around by line (17) in buoyancy control switch pipeline on buoyancy control switch valve door closure (4), the outlet pipe (15) of buoyancy control switch (2) is connected with dropper aqueduct (16), dropper aqueduct (16) is connected with dropper (18), dropper (18) is connected with dropper blast pipe (25).
Claims (1)
1. a hilly ground water-saving irrigation height low-lying plant equivalent water supply installation, the inside of field water tank has the first buoyancy control switch connection box to connect field aqueduct and the first buoyancy control controlled valve water inlet, it is characterized in that: the first buoyancy control controlled valve delivery port is provided with non-return lid and cover has filtering mesh bag, there is top cover field water box top, bottom is provided with constant current constant voltage valve, the outside of constant current constant voltage valve is U-shaped shell, inner side is U-shaped piston, U-shaped shell there is bar hole, spring one end is connected on U-shaped piston, the other end is connected on the water tank of field, U-shaped cover top portion has constant current constant voltage valve outlet pipe to be connected with the second buoyancy control switch connection box, the other end of the second buoyancy control switch connection box is connected with the second buoyancy control controlled valve water inlet, second buoyancy control controlled valve delivery port stretches out after outside the water tank of field and is connected with the water inlet pipe of the second buoyancy control switch, be connected to the second buoyancy control controlled valve after wire-wound in second buoyancy control switch pipeline crosses angle pulley to cover, the outlet pipe of the second buoyancy control switch is connected with dropper aqueduct, dropper aqueduct is connected with dropper, dropper is connected with dropper blast pipe, distance vertical range h drop place, constant current constant voltage water source dropper aperture area is S, h ' drop place dropper aperture area is S ', S/S '=h '/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092136.6A CN102726272B (en) | 2011-04-04 | 2011-04-04 | Hilly ground water-saving irrigation height low-lying plant equivalent water supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110092136.6A CN102726272B (en) | 2011-04-04 | 2011-04-04 | Hilly ground water-saving irrigation height low-lying plant equivalent water supply installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102726272A CN102726272A (en) | 2012-10-17 |
| CN102726272B true CN102726272B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110092136.6A Active CN102726272B (en) | 2011-04-04 | 2011-04-04 | Hilly ground water-saving irrigation height low-lying plant equivalent water supply installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN102726272B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302874A (en) * | 2016-04-18 | 2017-10-31 | 陈才章 | Quantify equivalent control device for irrigating to hills desert |
| CN108834597B (en) * | 2018-08-31 | 2020-07-17 | 洪江市金土地生态农业有限责任公司 | Cuttage seedling raising method for cinnamomum kanehirae |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039251A (en) * | 1990-04-26 | 1991-08-13 | Schlueter James C | Apparatus and methods for agricultural irrigation |
| CN2421828Y (en) * | 2000-05-26 | 2001-03-07 | 李彧 | Irrigation flow control valve for irrigation system |
| CN1440641A (en) * | 2003-03-05 | 2003-09-10 | 中国科学院石家庄农业现代化研究所 | Controllable gravitational drip irrigation system |
| CN2682818Y (en) * | 2003-11-10 | 2005-03-09 | 杨荣慧 | Water-saving drip irrigation pipe for mountain land film |
| CN200980277Y (en) * | 2006-07-14 | 2007-11-28 | 刘连山 | Pipe network type irrigating device for capillary guidance infiltrating head |
| CN201197301Y (en) * | 2007-11-27 | 2009-02-25 | 杨丽瑞 | Automatic flow-guiding irrigator |
-
2011
- 2011-04-04 CN CN201110092136.6A patent/CN102726272B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039251A (en) * | 1990-04-26 | 1991-08-13 | Schlueter James C | Apparatus and methods for agricultural irrigation |
| CN2421828Y (en) * | 2000-05-26 | 2001-03-07 | 李彧 | Irrigation flow control valve for irrigation system |
| CN1440641A (en) * | 2003-03-05 | 2003-09-10 | 中国科学院石家庄农业现代化研究所 | Controllable gravitational drip irrigation system |
| CN2682818Y (en) * | 2003-11-10 | 2005-03-09 | 杨荣慧 | Water-saving drip irrigation pipe for mountain land film |
| CN200980277Y (en) * | 2006-07-14 | 2007-11-28 | 刘连山 | Pipe network type irrigating device for capillary guidance infiltrating head |
| CN201197301Y (en) * | 2007-11-27 | 2009-02-25 | 杨丽瑞 | Automatic flow-guiding irrigator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102726272A (en) | 2012-10-17 |
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