CN207822591U - Pressure-stabilization filter for automatic irrigation system - Google Patents
Pressure-stabilization filter for automatic irrigation system Download PDFInfo
- Publication number
- CN207822591U CN207822591U CN201721643028.2U CN201721643028U CN207822591U CN 207822591 U CN207822591 U CN 207822591U CN 201721643028 U CN201721643028 U CN 201721643028U CN 207822591 U CN207822591 U CN 207822591U
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- China
- Prior art keywords
- pressure
- irrigation system
- tube
- voltage
- decompression tube
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Abstract
The utility model discloses a kind of pressure-stabilization filters for automatic irrigation system, including voltage-stablizer ontology, the voltage-stablizer ontology is a straight pipe type, it is connected with decompression tube on its side wall, the rectangular bent tube type of decompression tube, and decompression tube upper end tube nozzle direction is identical as the voltage-stablizer ontology upper end tube nozzle direction；The decompression tube top is distributed limited valve；The pressure limiting valve carries out crush seal according to its own gravity to the decompression tube.The utility model is simple in structure, and drip irrigation system pipeline constant pressure is effectively ensured and does not burst and is not easy to plug, using effect is good.
Description
Technical field
The utility model is related to agriculture automatic irrigation technical fields, and in particular to the voltage stabilizing for automatic irrigation system is filtered
Device.
Background technology
Automatic irrigation is the essential component part of wisdom agricultural, but currently used automatic irrigation system generally because
It is required for water pump to carry out pressure supply of drawing water, but if because of a certain section of pipeline blockage, easily causes other pipelines due to pressure is excessive
Explosion or water pump damage, and do not find good solution also in view of the above technical problems at present.
The disclosure of background above technology contents is only used for design and the technical solution that auxiliary understands the utility model, not
The prior art for necessarily belonging to present patent application, no tangible proof show the above present patent application the applying date
In the case of having disclosed, above-mentioned background technology should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
The utility model provides a kind of simple in structure in view of the above technical problems, and drip irrigation system pipeline constant pressure is effectively ensured not
The pressure-stabilization filter for automatic irrigation system for bursting and being not easy to plug.
To achieve the above object, the utility model adopts the following technical solution：
For the pressure-stabilization filter of automatic irrigation system, including voltage-stablizer ontology, the voltage-stablizer ontology is a straight pipe type,
Be connected on its side wall decompression tube, the rectangular bent tube type of decompression tube, and decompression tube upper end tube nozzle direction with it is described steady
Depressor ontology upper end tube nozzle direction is identical；The decompression tube top is distributed limited valve；The pressure limiting valve is according to its own gravity pair
The decompression tube carries out crush seal.
Further, it is additionally provided with filter screen in the voltage-stablizer ontology.
Further, the decompression tube is opened in above and below the filter screen.
Further, seal gasket is also incorporated at the top of the decompression tube.
Further, water (flow) direction is from bottom to top in the voltage-stablizer ontology.
Further, the filter screen mesh number is 80~120 mesh.
The advantageous effect of the utility model compared with prior art：The utility model is irrigated by being equipped with strainer entering
The irrigation water of system pipeline is first filtered, and prevents from blocking；By being equipped with pressure limiting valve in filter screen upper and lower, once filter screen is appointed
What side's hydraulic pressure is excessively high, and beyond pressure limiting valve pressure, then hydraulic pressure can bounce the pressure limiting valve progress drainage and step-down, protect irrigation system
Pipeline and water pump ensure that work is water-tight by being equipped with seal gasket.
Description of the drawings
Fig. 1 is the perspective view of the utility model.
Specific implementation mode
As shown in Figure 1, the pressure-stabilization filter for automatic irrigation system, including voltage-stablizer ontology 1, the voltage-stablizer ontology
1 is a straight pipe type, and filter screen 6, optional 80 mesh of 6 mesh number of the filter screen or 90 mesh or 110 are additionally provided in the voltage-stablizer ontology 1
Mesh or 120 mesh.Decompression tube, the rectangular bent tube type of decompression tube, and the decompression are connected on 1 side wall of voltage-stablizer ontology
Pipe upper end tube nozzle direction is identical as 1 upper end tube nozzle direction of the voltage-stablizer ontology, and such as figure divides with the voltage-stablizer ontology 1 vertically
Cloth；The filter screen 6 upper and lower is equipped with the decompression tube 2 and decompression tube 3；The decompression tube 2,3 tops are also all distributed limited
Pressure valve 5；The pressure limiting valve 5 is practical as high-pressure cooker pressure limiting valve principle is the same, and the centre of its underpart offers and the decompression tube
The matched slot of upper end tube nozzle, and crush seal is carried out to the decompression tube according to valve body its own gravity, 5 weight of pressure limiting valve
Selection needs to be selected according to pipeline normal pressure.Meanwhile be to improve sealing effect, the top of the decompression tube 2,3 herein in connection with
There is seal gasket 7, keeps the upper end tube nozzle that the pressure limiting valve squeezes the decompression tube closer.
When the utility model is used, installing the utility model into irrigation system water inlet manifold front end, irrigate entering
The irrigation water of system pipeline is first filtered, and prevents from blocking；And by being equipped with decompression tube 2,3 in filter screen upper and lower, once mistake
Either party hydraulic pressure of strainer is excessively high, and beyond pressure limiting valve pressure, then hydraulic pressure can bounce the pressure limiting valve progress drainage and step-down, realize certainly
Dynamic pressure control, protects irrigation system pipeline and water pump.The utility model is simple in structure, and drip irrigation system pipeline constant pressure is effectively ensured not
It bursts and is not easy to plug, using effect is good.
Claims (6)
1. for the pressure-stabilization filter of automatic irrigation system, including voltage-stablizer ontology, it is characterised in that：The voltage-stablizer ontology is
One straight pipe type is connected with decompression tube, the rectangular bent tube type of decompression tube, and decompression tube upper end tube nozzle direction on side wall
It is identical as the voltage-stablizer ontology upper end tube nozzle direction；The decompression tube top is distributed limited valve；The pressure limiting valve is according to certainly
Body gravity carries out crush seal to the decompression tube.
2. the pressure-stabilization filter according to claim 1 for automatic irrigation system, it is characterised in that：The voltage-stablizer sheet
It is additionally provided with filter screen in vivo.
3. the pressure-stabilization filter according to claim 2 for automatic irrigation system, it is characterised in that：The decompression tube is opened
It is located above and below the filter screen.
4. the pressure-stabilization filter according to claim 3 for automatic irrigation system, it is characterised in that：The decompression tube top
Portion also incorporates seal gasket.
5. the pressure-stabilization filter according to claim 1 for automatic irrigation system, it is characterised in that：The voltage-stablizer sheet
Internal water (flow) direction is from bottom to top.
6. the pressure-stabilization filter according to claim 2 for automatic irrigation system, it is characterised in that：The filtering mesh
Number is 80~120 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643028.2U CN207822591U (en) | 2017-11-30 | 2017-11-30 | Pressure-stabilization filter for automatic irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643028.2U CN207822591U (en) | 2017-11-30 | 2017-11-30 | Pressure-stabilization filter for automatic irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822591U true CN207822591U (en) | 2018-09-07 |
Family
ID=63385618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643028.2U Expired - Fee Related CN207822591U (en) | 2017-11-30 | 2017-11-30 | Pressure-stabilization filter for automatic irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837578A (en) * | 2017-11-30 | 2018-03-27 | 钟山佳园生态农业有限公司 | Pressure-stabilization filter for automatic irrigation system |
-
2017
- 2017-11-30 CN CN201721643028.2U patent/CN207822591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837578A (en) * | 2017-11-30 | 2018-03-27 | 钟山佳园生态农业有限公司 | Pressure-stabilization filter for automatic irrigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201130 |