CN204225201U - A kind of water pipeline for hydraulic engineering - Google Patents
A kind of water pipeline for hydraulic engineering Download PDFInfo
- Publication number
- CN204225201U CN204225201U CN201420631999.5U CN201420631999U CN204225201U CN 204225201 U CN204225201 U CN 204225201U CN 201420631999 U CN201420631999 U CN 201420631999U CN 204225201 U CN204225201 U CN 204225201U
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- switch valve
- hydraulic engineering
- water pipeline
- utility
- model
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Abstract
The utility model provides a kind of water pipeline for hydraulic engineering, and this water pipeline comprises: body, is rotatably connected on the spiral flow deflector in described body, and to be arranged in body and to be positioned at the screen pack of described refluence sheet both sides; Wherein, the lateral wall of described body is arranged at least one multiple sand discharge pipe between described two screen packs, described sand discharge pipe is provided with the first switch valve, described body is also provided with second switch valve.The beneficial effects of the utility model are: by arranging two screen pack Littoral Barriers on body, and by arranging desilting pipeline on body, thus achieve can silt in periodic cleaning body, avoid body blocked.
Description
Technical field
The utility model relates to the technical field of water conservancy, refers more particularly to a kind of water pipeline for hydraulic engineering.
Background technology
For the irrigation in farmland, general most area adopts high water level to dig the form that approach channel carries out flood irrigation, and this traditional irrigation form water resource waste is comparatively large, and operating efficiency is low, and cost is high.The modes such as the many employing sprinkling irrigations of novel irrigation technique or drip irrigation, this irrigation method is relatively high to the requirement of water quality, can not have the foreign material such as pasture and water, sandstone, earth, easy blocking pipe or shower nozzle.Because regional water most in reality is deficienter, the irrigation in farmland is adopted more to the mode of deep-well pumping, in water, sandstone are more, and usually cause the equipment of irrigation to block, bad cleaning, affects irrigation operation, also increases operation labor intensity.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of water pipeline for hydraulic engineering.
The utility model is realized by above technical scheme:
The utility model provides a kind of water pipeline for hydraulic engineering, and this water pipeline being used for hydraulic engineering comprises: body, is rotatably connected on the spiral flow deflector in described body, and to be arranged in body and to be positioned at the screen pack of described flow deflector both sides; Wherein, the lateral wall of described body is arranged at least one multiple sand discharge pipe between described two screen packs, described sand discharge pipe is provided with the first switch valve, described body is also provided with second switch valve.
Preferably, the size of the mesh of described two screen packs reduces gradually along the water (flow) direction in body.
Preferably, described first switch valve and second switch valve are solenoid electric valve, also comprise controller, and described controller is connected with described first switch valve and second switch valve signal respectively.
The beneficial effects of the utility model are: by arranging two screen pack Littoral Barriers on body, and by arranging desilting pipeline on body, thus achieve can silt in periodic cleaning body, avoid body blocked.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water pipeline for hydraulic engineering that the utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of the water pipeline for hydraulic engineering that the utility model provides.
The utility model embodiment provides a kind of water pipeline for hydraulic engineering, this water pipeline being used for hydraulic engineering comprises: the utility model provides a kind of water pipeline for hydraulic engineering, this water pipeline being used for hydraulic engineering comprises: body 1, be rotatably connected on the spiral flow deflector 2 in described body 1, and be arranged in body 1 and be positioned at the screen pack of described flow deflector both sides; Wherein, the lateral wall of described body 1 is arranged at least one multiple sand discharge pipe 5 between described two screen packs, described sand discharge pipe 5 is provided with the first switch valve 6, described body 1 is also provided with second switch valve 7.
In the above-described embodiments, by adopting the both sides of the spiral flow deflector 2 in body 1, screen pack is set, carry out Littoral Barrier, and on body 1, between two screen packs, be provided with sand discharge pipe 5 road, the silt in the water imported by spiral flow deflector 2 is made to be filtered net interception, wherein, the size of the mesh of two screen packs reduces gradually along the water (flow) direction in body 1.Concrete, two screen packs are respectively the first screen pack 3 and the second screen pack 4, wherein, the mesh of the first screen pack 3 is greater than the mesh of the second screen pack 4, first screen pack 3 is for tackling larger particle, second screen pack 4 is for tackling less sand grain, for pipeline, silt easily causes pipeline to be blocked, therefore, within one end time that pipeline uses, need to clear up the silt in pipeline, concrete, second switch valve 7 on body 1 cuts out, whole pipeline is shut in the position of spiral flow deflector 2, afterwards, open the first switch valve 6, sand discharge pipe 5 can be communicated with body 1, by spiral flow deflector 2, water is continued to be brought in body 1, thus wash away the silt remained between the first screen pack 3 and the second screen pack 4, when the water in sand discharge pipe 5 becomes limpid from muddiness, the first switch valve 6 can be closed, open second switch valve 7, whole body 1 is worked on.
Preferably, described first switch valve 6 and second switch valve 7 are solenoid electric valve, also comprise controller, and described controller is connected with described first switch valve 6 and second switch valve 7 signal respectively.Thus can realize using controller to control the beginning of two switch valves, improve the automaticity of whole pipeline when cleaning.The electrical control gear that controller wherein can select relay etc. common.
Can be found out by foregoing description, the pipeline that the present embodiment provides by arranging two screen pack Littoral Barriers on body 1, and by arranging sand discharge pipe 5 road on body 1, thus achieve can silt in periodic cleaning body 1, avoids body 1 blocked.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. for a water pipeline for hydraulic engineering, it is characterized in that, comprising: body, be rotatably connected on the spiral flow deflector in described body, and to be arranged in body and to be positioned at the screen pack of described flow deflector both sides; Wherein, the lateral wall of described body is arranged at least one multiple sand discharge pipe between described two screen packs, described sand discharge pipe is provided with the first switch valve, described body is also provided with second switch valve.
2. the water pipeline for hydraulic engineering according to claim 1, is characterized in that, the size of the mesh of described two screen packs reduces gradually along the water (flow) direction in body.
3. the water pipeline for hydraulic engineering according to claim 1, it is characterized in that, described first switch valve and second switch valve are solenoid electric valve, also comprise controller, and described controller is connected with described first switch valve and second switch valve signal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631999.5U CN204225201U (en) | 2014-10-29 | 2014-10-29 | A kind of water pipeline for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631999.5U CN204225201U (en) | 2014-10-29 | 2014-10-29 | A kind of water pipeline for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225201U true CN204225201U (en) | 2015-03-25 |
Family
ID=52923316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631999.5U Expired - Fee Related CN204225201U (en) | 2014-10-29 | 2014-10-29 | A kind of water pipeline for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016187778A1 (en) * | 2015-05-25 | 2016-12-01 | 刘惠河 | Water conservancy pipeline |
| CN114291976A (en) * | 2022-01-05 | 2022-04-08 | 河北省冀信环保科技有限公司 | Rural sewage treatment environmental protection equipment |
-
2014
- 2014-10-29 CN CN201420631999.5U patent/CN204225201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016187778A1 (en) * | 2015-05-25 | 2016-12-01 | 刘惠河 | Water conservancy pipeline |
| CN114291976A (en) * | 2022-01-05 | 2022-04-08 | 河北省冀信环保科技有限公司 | Rural sewage treatment environmental protection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |