CN2694742Y - Device for automatic balancing various points of pipeline water transfer irrigation - Google Patents
Device for automatic balancing various points of pipeline water transfer irrigation Download PDFInfo
- Publication number
- CN2694742Y CN2694742Y CN 200420035858 CN200420035858U CN2694742Y CN 2694742 Y CN2694742 Y CN 2694742Y CN 200420035858 CN200420035858 CN 200420035858 CN 200420035858 U CN200420035858 U CN 200420035858U CN 2694742 Y CN2694742 Y CN 2694742Y
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- CN
- China
- Prior art keywords
- water
- float
- inlet pipe
- water inlet
- float chamber
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for automatic balancing various points of pipeline water transfer irrigation, which is characterized in that the upper part of a float chamber (1) is provided with a water inlet pipe (4) and an air exit hole (5), and the lower part of the float chamber (1) is provided with a water outlet pipe (7). The interior of the float chamber (1) is provided with a float (2), the upper part of which is provided with a plug post (3). When the float (2) is floating upward, the plug post (3) can enter the water inlet pipe (4) and block the water inlet pipe (4). The utility model is a device for automatic balancing various points of pipeline water transfer irrigation of simple structure, easy manufacture and low cost, which can balance the pressure of various points in the pipeline automatically and ensure the homogeneous water supply of various points.
Description
Technical field
The utility model relates to each point pressure automatic equalization device of a kind of piping transportation water irrigation.
Background technology
Use the piping transportation water irrigation crop, because physical features height and distance are far and near, each point pressure is all different in the pipeline, causes some places pressure big, and water supply is many, and some places pressure is little, and it is few to supply water, and some places even do not have pressure can not supply water.
The utility model content
Technical problem to be solved in the utility model provides each point pressure automatic equalization device of piping transportation water irrigation that each point pressure assurance each point evenly supplies water in a kind of energy automatic equalization aqueduct.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: be provided with water inlet pipe and air vent on float chamber top, be provided with outlet pipe in the float chamber bottom, in described float chamber, be provided with float, described float top is provided with a stick harness, and described stick harness can enter in the described water inlet pipe when described float floats and block described water inlet pipe.
Adopt each point pressure automatic equalization device of piping transportation water irrigation of technique scheme, water inlet pipe is connected with water-main, when in the float chamber when anhydrous, float sinks to the float chamber bottom, and the stick harness of float can not be blocked water inlet pipe, water in the water-main enters float chamber smoothly, after the float chamber horizontal plane reach a certain height, float upwards floated, and the stick harness on the float enters in the water inlet pipe, water inlet pipe is blocked, and the water in the water-main can not enter in the float chamber.Water inlet pipe is blocked the outlet pipe pressure of float chamber below, back and the pressure independent in the water-main, and is only relevant with the pressure in this float chamber.Outlet pipe supplies water to crop, horizontal plane in the float chamber descends, float and then descends, when float drops to certain altitude, stick harness on the float withdraws from water inlet pipe, water inlet pipe is opened again from water-main and is intake, so repeatedly, make the hydraulic pressure of float chamber change in a very little scope all the time, the in-plant water of water-main can not flow out without limit from outlet pipe, has guaranteed that the remote water of water-main still has pressure, thereby solve in piping transportation water irrigation, though far and near, the physical features height, and the each point crop is supplied water all how much the same.
In sum, the utility model be a kind of can automatic equalization in the aqueduct each point pressure guarantee that each point evenly supplies water and simple in structure, easily manufactured use, each point pressure automatic equalization device of piping transportation water irrigation with low cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model user mode schematic diagram.
Embodiment
Referring to Fig. 1, be provided with water inlet pipe 4 and air vent 5 on float chamber 1 top, be provided with outlet pipe 7, in float chamber 1, be provided with float 2 in float chamber 1 bottom, float 2 tops are provided with a stick harness 3, and stick harness 3 can enter in the described water inlet pipe 4 when float 2 come-ups and block water inlet pipe 4.
Referring to Fig. 1 and Fig. 2, water inlet pipe 4 is connected with water-main 6, when in the float chamber 1 when anhydrous, float 2 sinks to float chamber 1 bottom, and the stick harness 3 of float 2 can not be blocked water inlet pipe 4, water in the water-main 6 enters float chamber 1 smoothly, after float chamber 1 horizontal plane reach a certain height, float 2 upwards floated, and the stick harness 3 on the float 2 enters in the water inlet pipe 4, water inlet pipe 4 is blocked, and the water in the water-main 6 can not enter in the float chamber 1.The pressure of air vent displacer chambers 15 and atmosphere makes things convenient for the water inlet and the draining of float chamber 1.Water inlet pipe 4 is blocked outlet pipe 7 pressure of float chamber 1 below, back and the pressure independent in the water-main 6, and is only relevant with the pressure in this float chamber 1.Outlet pipe 7 supplies water to crop, horizontal plane in the float chamber 1 descends, float 2 and then descends, when float 2 drops to certain altitude, stick harness 3 on the float 2 withdraws from water inlet pipe 4, water inlet pipe 4 is opened again from water-main 6 water inlets, so repeatedly, make the hydraulic pressure of float chamber 1 change in a very little scope all the time, water-main 6 in-plant water can not flow out without limit from outlet pipe 7, have guaranteed that water-main 6 remote water still have pressure, thereby solve in piping transportation water irrigation, though far and near, the physical features height, and the each point crop is supplied water all how much the same.
Claims (1)
1 one kinds of each point pressure automatic equalization devices of piping transportation water irrigation, it is characterized in that: be provided with water inlet pipe (4) and air vent (5) on float chamber (1) top, be provided with outlet pipe (7) in float chamber (1) bottom, in described float chamber (1), be provided with float (2), described float (2) top is provided with a stick harness (3), and described stick harness (3) can enter in the described water inlet pipe (4) when described float (2) floats and block described water inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035858 CN2694742Y (en) | 2004-05-14 | 2004-05-14 | Device for automatic balancing various points of pipeline water transfer irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035858 CN2694742Y (en) | 2004-05-14 | 2004-05-14 | Device for automatic balancing various points of pipeline water transfer irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694742Y true CN2694742Y (en) | 2005-04-27 |
Family
ID=34773389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035858 Expired - Fee Related CN2694742Y (en) | 2004-05-14 | 2004-05-14 | Device for automatic balancing various points of pipeline water transfer irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694742Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939888A (en) * | 2012-10-31 | 2013-02-27 | 河海大学 | Pumpless float type constant and uniform low-pressure trickle irrigation device |
| CN103004558A (en) * | 2011-09-23 | 2013-04-03 | 罗治江 | Rice field water-saving irrigation automatic control device |
| CN104255396A (en) * | 2014-09-16 | 2015-01-07 | 杨立军 | Automatic paddy field irrigation device and system |
| CN105230443A (en) * | 2015-11-02 | 2016-01-13 | 深圳文科园林股份有限公司 | Method for simultaneously irrigating multistage slopes |
| CN106171470A (en) * | 2016-08-03 | 2016-12-07 | 宁明县红枫中药材种植专业合作社 | The greenhouse gardening method of Herba Anoectochili roxburghii |
-
2004
- 2004-05-14 CN CN 200420035858 patent/CN2694742Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004558A (en) * | 2011-09-23 | 2013-04-03 | 罗治江 | Rice field water-saving irrigation automatic control device |
| CN102939888A (en) * | 2012-10-31 | 2013-02-27 | 河海大学 | Pumpless float type constant and uniform low-pressure trickle irrigation device |
| CN104255396A (en) * | 2014-09-16 | 2015-01-07 | 杨立军 | Automatic paddy field irrigation device and system |
| CN105230443A (en) * | 2015-11-02 | 2016-01-13 | 深圳文科园林股份有限公司 | Method for simultaneously irrigating multistage slopes |
| CN106171470A (en) * | 2016-08-03 | 2016-12-07 | 宁明县红枫中药材种植专业合作社 | The greenhouse gardening method of Herba Anoectochili roxburghii |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |