CN210641772U - Self-pressure irrigation system - Google Patents
Self-pressure irrigation system Download PDFInfo
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- CN210641772U CN210641772U CN201921234699.2U CN201921234699U CN210641772U CN 210641772 U CN210641772 U CN 210641772U CN 201921234699 U CN201921234699 U CN 201921234699U CN 210641772 U CN210641772 U CN 210641772U
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- water
- water inlet
- irrigation
- pipe
- pressure cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The utility model discloses a self-pressure irrigation system, which comprises a high-level water collecting tank, a water inlet pressure cylinder, a drainage pressure cylinder, a rainwater collecting tank, an irrigation main pipe and an irrigation branch pipe, wherein the high-level water collecting tank is communicated with the water inlet pressure cylinder through a high-pressure water pipe, and the high-pressure water pipe is provided with a water inlet electromagnetic valve; a water inlet pressure piston is arranged in the water inlet pressure cylinder, the water inlet pressure piston is connected with the water inlet pressure cylinder through a reset spring, a water discharge pressure piston is arranged in the water discharge pressure cylinder, the water inlet pressure piston is connected with the water discharge pressure piston through a linkage rod, the rainwater collection pool is communicated with the water discharge pressure cylinder through a rainwater collection pool water inlet pipe, the water discharge pressure cylinder is communicated with an irrigation main pipe, and the irrigation main pipe is communicated with the irrigation branch pipe; the utility model discloses can carry out water conservation irrigation to the crop in small-scale soil and do not have under the condition of electric power, make the output of crop, the quality obtains promoting.
Description
Technical Field
The utility model relates to an agricultural water-saving irrigation technical field, concretely relates to autogenous pressure formula irrigation system.
Background
With the support of national policies, the project of high-efficiency water saving is popularized. In some remote areas, some irrigation systems cannot be operated without land scale and without electrical resources. The water-saving technology commonly used in Guangxi at present mainly comprises different irrigation technologies such as a water pump pressurizing irrigation drip irrigation system, a water pump pressurizing spray irrigation system, a micro-moistening low-pressure continuous irrigation system and the like, the water-saving effect of the irrigation technologies is greatly different, the water pump pressurizing drip irrigation system has higher quality requirement on water quality, the land has a certain scale, the power condition is required, and the irrigation technologies cannot be applied in places without power resources. And the accident is not easy to be repaired, and the one-time investment is large. The installation technical requirement of the micro-moistening continuous irrigation system is high, later-stage management and maintenance are difficult, farmyard manure is affected by the arrangement of the pipelines, all the pipelines of the micro-moistening irrigation system are buried, pipes are arranged everywhere in the ground, and when hole application, pit application or nest and tray operation is carried out, capillary pipes and micro-moistening pipes are easily damaged.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a self-pressure irrigation system, can carry out water-saving irrigation to the crop in small-scale soil and do not have under the condition of electric power, make the output of crops, the quality obtains promoting.
The utility model discloses the concrete technical scheme who takes is:
a self-pressure irrigation system comprises a high-level water collecting tank, a water inlet pressure cylinder, a drainage pressure cylinder, a rainwater collecting tank, an irrigation main pipe and an irrigation branch pipe, wherein the high-level water collecting tank is communicated with the water inlet pressure cylinder through a high-pressure water pipe, and a water inlet electromagnetic valve is arranged on the high-pressure water pipe; a water inlet pressure piston is arranged in the water inlet pressure cylinder, the water inlet pressure piston is connected with the water inlet pressure cylinder through a reset spring, a water discharge pressure piston is arranged in the water discharge pressure cylinder, the water inlet pressure piston is connected with the water discharge pressure piston through a linkage rod, and a water discharge electromagnetic valve is arranged on the water inlet pressure cylinder; the rainwater collecting tank is communicated with the drainage pressure cylinder through a rainwater collecting tank water inlet pipe, and a water inlet one-way valve is arranged on the rainwater collecting tank water inlet pipe; the drainage pressure cylinder is communicated with an irrigation main pipe, a drainage one-way valve is arranged on the irrigation main pipe, the irrigation main pipe is communicated with the irrigation branch pipe, and the irrigation branch pipe is provided with a water dropper.
For better realization the utility model discloses, the pressure cylinder of intaking with irrigate the person in charge and pass through the drain pipe intercommunication, the drainage solenoid valve is established on the drain pipe.
For better realization the utility model discloses, irrigate and be equipped with the filter valve on being responsible for.
The utility model has the advantages that:
1. the utility model belongs to full pipeline water delivery and local micro-irrigation make the seepage and the loss of moisture reduce to minimumly, simultaneously because with the required moisture of supply crops root zone that can accomplish in good time, do not have the loss problem of peripheral water, make the utilization ratio of water improve greatly.
2. The utility model discloses main irrigation water source is the rainwater of depositing down in rainy season, has practiced thrift the water resource.
3. The utility model discloses requirement to the topography is not tight, is particularly suitable for the region of these topography fluctuation, the small and small, the dispersion unevenness in hilly area and mountain area.
Drawings
FIG. 1 is a schematic structural view of a self-pressurizing irrigation system according to example 1;
in the figure, 1, a high-level collecting tank; 2. a high pressure water pipe; 3. a water inlet electromagnetic valve; 4. a water inlet pressure cylinder; 5. a return spring; 6. a linkage rod; 7. a drainage pressure cylinder; 8. a drain battery valve; 9. a drain pipe; 10. a water inlet pressure piston; 11. a water discharge pressure piston; 12. a dripper; 13. a rainwater collection tank; 14. a rainwater collecting tank water inlet pipe; 15 water inlet one-way valve; 16. a drain check valve; 17. a filter valve; 18. irrigating a main pipe; 19. and (4) irrigating branch pipes.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Example 1
A self-pressure irrigation system is shown in figure 1 and comprises a high-level water collecting tank 1, a water inlet pressure cylinder 4, a water discharge pressure cylinder 7, a rainwater collecting tank 13, an irrigation main pipe 18 and an irrigation branch pipe 19, wherein the high-level water collecting tank 1 is communicated with the water inlet pressure cylinder 4 through a high-pressure water pipe 2, and the high-pressure water pipe 2 is provided with a water inlet electromagnetic valve 3; a water inlet pressure piston 10 is arranged in the water inlet pressure cylinder 4, the water inlet pressure piston 10 is connected with the water inlet pressure cylinder 4 through a reset spring 5, a water discharge pressure piston 11 is arranged in the water discharge pressure cylinder 7, the water inlet pressure piston 10 is connected with the water discharge pressure piston 10 through a linkage rod 6, the water inlet pressure cylinder 4 is communicated with the irrigation main pipe 18 through a water discharge pipe 9, and the water discharge electromagnetic valve 8 is arranged on the water discharge pipe 9; the rainwater collecting tank 13 is communicated with the drainage pressure cylinder 7 through a rainwater collecting tank water inlet pipe 14, and a water inlet check valve 15 is arranged on the rainwater collecting tank water inlet pipe 14; the drainage pressure cylinder 7 is in charge of 18 intercommunications with the irrigation, the irrigation is equipped with drainage check valve 16, filter valve 17 on being responsible for 18, irrigation be responsible for 18 with irrigation branch pipe 19 intercommunication, install water dropper 12 on the irrigation branch pipe 19.
When the rainwater collecting tank works, when the water inlet battery valve 3 is opened, water in the high-level water collecting tank 1 flows into the water inlet pressure cylinder 4 through the high-pressure water pipe 2, the water inlet pressure piston 10 is pushed by pressure generated under the action of high water pressure, the water in the water outlet pressure cylinder is pressurized by driving the water outlet pressure piston 11 under the action of the linkage rod 6, the water can only flow out of the main irrigation pipe 18 due to the fact that the water inlet check valve 15 is arranged on the rainwater collecting tank water inlet pipe 14, the main irrigation pipe 18 is provided with the water outlet check valve 16 and the filter valve 17, and therefore water can only flow into the irrigation branch pipe 18 and the water dropper 12 through the filter valve to irrigate crops. When the water inlet electromagnetic valve 3 is closed, the water discharge electromagnetic valve 8 is opened, the return spring 5 restores the water inlet pressure piston 10 to the original position due to no pressure effect, and the water in the water inlet pressure cylinder 4 is discharged to the main irrigation pipe 18 through the water discharge pipe 9 under the pushing of the return spring 5 and the water inlet pressure piston 10. When the water inlet pressure piston 10 is restored to the original position, the drainage battery valve 8 is closed, the water inlet battery valve 3 is opened to generate pressure to drive the drainage pressure piston to do work, the irrigation water in the rainwater collection tank 13 is conveyed to the filter valve 17 in a pressurization mode by repeatedly doing work in the method, and then crops are irrigated through the irrigation branch pipe 19 and the drippers 12.
Although the foregoing embodiments have been described, once they learn of the basic inventive concepts, those skilled in the art can make further changes and modifications to these embodiments, so that the above description is only an example of the present invention, and not intended to limit the scope of the present invention, and all changes in equivalent structures or equivalent processes using the contents of the specification and drawings, or directly or indirectly using other related technical fields, are also included in the scope of the present invention.
Claims (3)
1. A self-pressure irrigation system is characterized by comprising a high-level water collecting tank, a water inlet pressure cylinder, a drainage pressure cylinder, a rainwater collecting tank, an irrigation main pipe and an irrigation branch pipe, wherein the high-level water collecting tank is communicated with the water inlet pressure cylinder through a high-pressure water pipe, and the high-pressure water pipe is provided with a water inlet electromagnetic valve; a water inlet pressure piston is arranged in the water inlet pressure cylinder, the water inlet pressure piston is connected with the water inlet pressure cylinder through a reset spring, a water discharge pressure piston is arranged in the water discharge pressure cylinder, the water inlet pressure piston is connected with the water discharge pressure piston through a linkage rod, and a water discharge electromagnetic valve is arranged on the water inlet pressure cylinder; the rainwater collecting tank is communicated with the drainage pressure cylinder through a rainwater collecting tank water inlet pipe, and a water inlet one-way valve is arranged on the rainwater collecting tank water inlet pipe; the drainage pressure cylinder is communicated with an irrigation main pipe, a drainage one-way valve is arranged on the irrigation main pipe, the irrigation main pipe is communicated with the irrigation branch pipe, and the irrigation branch pipe is provided with a water dropper.
2. The self-pressurizing irrigation system as recited in claim 1, wherein the inlet cylinder communicates with the main irrigation pipe via a drain pipe, and the drain solenoid valve is disposed on the drain pipe.
3. The self-pressurizing irrigation system as recited in claim 1, wherein a filter valve is provided on the main irrigation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234699.2U CN210641772U (en) | 2019-08-01 | 2019-08-01 | Self-pressure irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234699.2U CN210641772U (en) | 2019-08-01 | 2019-08-01 | Self-pressure irrigation system |
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| Publication Number | Publication Date |
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| CN210641772U true CN210641772U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921234699.2U Active CN210641772U (en) | 2019-08-01 | 2019-08-01 | Self-pressure irrigation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402798A (en) * | 2019-08-01 | 2019-11-05 | 广西水力机械研究所有限公司 | A kind of self-pressing type irrigation system |
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2019
- 2019-08-01 CN CN201921234699.2U patent/CN210641772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110402798A (en) * | 2019-08-01 | 2019-11-05 | 广西水力机械研究所有限公司 | A kind of self-pressing type irrigation system |
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