CN106015710A - Junction valve for water conservancy project - Google Patents
Junction valve for water conservancy project Download PDFInfo
- Publication number
- CN106015710A CN106015710A CN201610555879.5A CN201610555879A CN106015710A CN 106015710 A CN106015710 A CN 106015710A CN 201610555879 A CN201610555879 A CN 201610555879A CN 106015710 A CN106015710 A CN 106015710A
- Authority
- CN
- China
- Prior art keywords
- valve
- sliding plug
- junction
- valve body
- connecting tube
- 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.)
- Granted
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Nozzles (AREA)
Abstract
The invention provides a junction valve for a water conservancy project. The junction valve comprises a junction pipe and a valve body. A filter screen is arranged in the junction pipe, and the valve body is connected to the side wall between the filter screen and an inlet of the junction pipe. An impurity removing pipeline is arranged on the part, connected with the wall of the junction pipe, of the valve body, and a sliding plug is slidably connected to the wall of the impurity removing pipeline. The free end of the sliding plug is in sliding fit with the impurity removing pipeline, a reset spring is arranged on the other end face of the sliding plug, and the other end of the reset spring is fixed to the valve body. The side wall of the impurity removing pipeline communicates with an impurity trough, and a sewage outlet is formed in the bottom of the impurity trough. The junction valve has the beneficial effects that impurities can be prevented from accumulating in the junction valve, it is guaranteed that water flow in the junction valve is kept clean for a long time, a sprayer is prevented from being blocked, and smooth water conservancy irrigation is guaranteed; and the junction valve is simple in structure and convenient to use.
Description
Technical field
The present invention relates in agricultural water conservancy project technical field, be specifically related to a kind of hydraulic engineering and connect valve.
Background technology
When carrying out agricultural water conservancy and irrigating, usually need to use to connect valve, and existing connection valve is the simplest connects and switching function, it is not provided with defecator, cannot be cleaned water quality processing, when irrigating, it is easy to cause the shower nozzle blocking irrigated, reduce irrigation efficiency, reduce the service life of irrigation implement.
Existing patent CN201521083320 provides a kind of connection valve, and by arranging the clean water quality of drainage screen, but impurity is deposited in drainage screen front end, easily blocks drainage screen, reduces the flow velocity of water, it is impossible to reach required irrigation flow and flow velocity.
Summary of the invention
The invention provides a kind of hydraulic engineering and connect valve, it is possible to purify water, removal of contamination.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of hydraulic engineering is with connecting valve, including connecting tube 1 and valve body 2, in described connecting tube 1, drainage screen 3 is set, it is characterized in that, it is connected valve body 2 on sidewall between described drainage screen 3 with the import of described connecting tube 1, the part that described valve body 2 is connected with described connecting tube 1 tube wall arranges clear miscellaneous pipeline 4, be slidably connected on the tube wall of described clear miscellaneous pipeline 4 sliding plug 5, the free end of described sliding plug 5 is slidably matched with described clear miscellaneous pipeline 4, described sliding plug 5 other end is provided with back-moving spring 6, the other end of described back-moving spring 6 is fixed on described valve body 2, the sidewall connection impurity groove 7 of described clear miscellaneous pipeline 4, bottom described impurity groove 7, sewage draining exit 8 is set.
Further, the free end of described sliding plug 5 is provided with rubber blanket.
Further, the end of import and the end of outlet of described connecting tube 1 is equipped with caulking gum.
Further, described connection valve material is plastics.
Further, being slidably matched of the free end of described sliding plug 5 and described clear miscellaneous pipeline 4 realizes by arranging guide rail at described clear miscellaneous pipeline 4 sidewall.Guide rail ensures that sliding plug slides in clear miscellaneous pipeline.
When using the present invention, the import of connecting tube is connected with water inlet connection, the outlet of connecting tube is connected with water outlet joint, flowing water is through filter screen filtration, be blocked in the impurity before drainage screen too much time, flow velocity reduces, and the hydraulic pressure of drainage screen front end increases, and extrudes sliding plug, current drive muddy impurity to enter impurity groove, impurity before drainage screen reduces, and hydraulic pressure reduces, and sliding plug is under the effect of back-moving spring, restore to the original state, complete the most miscellaneous process, open sewage draining exit, the sewage in impurity groove is discharged.
The invention has the beneficial effects as follows: the present invention is prevented from impurity and is deposited in connection valve, it is ensured that connect the current in valve and keep clean for a long time, it is to avoid the blocking of shower nozzle, it is ensured that being smoothed out of water conservancy irrigation, and simple in construction, easy to use.
Accompanying drawing explanation
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the present invention；
In figure: 1, connecting tube；11, the import of connecting tube；2, valve body；3, drainage screen；4, clear miscellaneous pipeline；5, sliding plug；6, back-moving spring；7, impurity groove；8, sewage draining exit.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
nullAs shown in Figure 1: a kind of hydraulic engineering is with connecting valve，Including connecting tube (1) and valve body (2)，Drainage screen (3) is set in described connecting tube (1)，It is characterized in that，Valve body (2) it is connected on sidewall between described drainage screen (3) with described connecting tube (1) import，The part that described valve body (2) is connected with described connecting tube (1) tube wall arranges clear miscellaneous pipeline (4)，Be slidably connected on the tube wall of described clear miscellaneous pipeline (4) sliding plug (5)，The free end of described sliding plug (5) is slidably matched with described clear miscellaneous pipeline (4)，Described sliding plug (5) other end is provided with back-moving spring (6)，The other end of described back-moving spring (6) is fixed on described valve body (2)，Sidewall connection impurity groove (7) of described clear miscellaneous pipeline (4)，Described impurity groove (7) bottom arranges sewage draining exit (8).
Further, the free end of described sliding plug (5) is provided with rubber blanket.
Further, the end of import and the end of outlet of described connecting tube (1) is equipped with caulking gum.
Further, described connection valve material is plastics.
Further, being slidably matched of the free end of described sliding plug (5) and described clear miscellaneous pipeline (4) realizes by arranging guide rail at described clear miscellaneous pipeline (4) sidewall.Guide rail ensures that sliding plug slides in clear miscellaneous pipeline.
When using the present invention, the import of connecting tube is connected with water inlet connection, the outlet of connecting tube is connected with water outlet joint, flowing water is through filter screen filtration, be blocked in the impurity before drainage screen too much time, flow velocity reduces, and the hydraulic pressure of drainage screen front end increases, and extrudes sliding plug, current drive muddy impurity to enter impurity groove, impurity before drainage screen reduces, and hydraulic pressure reduces, and sliding plug is under the effect of back-moving spring, restore to the original state, complete the most miscellaneous process, open sewage draining exit, the sewage in impurity groove is discharged.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (5)
1. a hydraulic engineering is with connecting valve, including connecting tube (1) and valve body (2), drainage screen (3) is set in described connecting tube (1), it is characterized in that, valve body (2) it is connected on sidewall between described drainage screen (3) with described connecting tube (1) import, the part that described valve body (2) is connected with described connecting tube (1) tube wall arranges clear miscellaneous pipeline (4), be slidably connected on the tube wall of described clear miscellaneous pipeline (4) sliding plug (5), the free end of described sliding plug (5) is slidably matched with described clear miscellaneous pipeline (4), described sliding plug (5) other end is provided with back-moving spring (6), the other end of described back-moving spring (6) is fixed on described valve body (2), sidewall connection impurity groove (7) of described clear miscellaneous pipeline (4), described impurity groove (7) bottom arranges sewage draining exit (8).
A kind of hydraulic engineering the most according to claim 1 connects valve, it is characterised in that the free end of described sliding plug (5) is provided with rubber blanket.
A kind of hydraulic engineering the most according to claim 1 connects valve, it is characterised in that the end of import and the end of outlet of described connecting tube (1) are equipped with caulking gum.
A kind of hydraulic engineering the most according to claim 1 connects valve, it is characterised in that described connection valve material is plastics.
A kind of hydraulic engineering the most according to claim 1 connects valve, it is characterised in that the free end of described sliding plug (5) is slidably matched by arranging guide rail realization at described clear miscellaneous pipeline (4) sidewall with described clear miscellaneous pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555879.5A CN106015710B (en) | 2016-07-15 | 2016-07-15 | A kind of hydraulic engineering connection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555879.5A CN106015710B (en) | 2016-07-15 | 2016-07-15 | A kind of hydraulic engineering connection valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015710A true CN106015710A (en) | 2016-10-12 |
| CN106015710B CN106015710B (en) | 2018-02-23 |
Family
ID=57118168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555879.5A Expired - Fee Related CN106015710B (en) | 2016-07-15 | 2016-07-15 | A kind of hydraulic engineering connection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015710B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420683A (en) * | 2017-08-31 | 2017-12-01 | 安徽大地环保科技有限公司 | A kind of pipeline with voltage stabilizing function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099320A1 (en) * | 2002-11-22 | 2004-05-27 | Iwaki Co., Ltd. | Spool valve arrangement |
| CN102537391A (en) * | 2012-02-22 | 2012-07-04 | 山东双轮股份有限公司 | Vacuum gate valve |
| CN103453166A (en) * | 2013-09-18 | 2013-12-18 | 石家庄嘉祥精密机械有限公司 | Pneumatic draining valve for locomotive air source system filter |
| CN204051280U (en) * | 2014-08-14 | 2014-12-31 | 天津市精沃阀门科技有限公司 | A kind of Filter valve for Dual-Phrase Distribution of Gas olid |
| CN104947745A (en) * | 2015-05-09 | 2015-09-30 | 罗涛 | Sewage discharging and tank cleaning valve for water tank |
| CN205001532U (en) * | 2015-09-07 | 2016-01-27 | 中石化石油工程机械有限公司研究院 | High -pressure wafer valve that surges of preventing leaking |
-
2016
- 2016-07-15 CN CN201610555879.5A patent/CN106015710B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099320A1 (en) * | 2002-11-22 | 2004-05-27 | Iwaki Co., Ltd. | Spool valve arrangement |
| CN102537391A (en) * | 2012-02-22 | 2012-07-04 | 山东双轮股份有限公司 | Vacuum gate valve |
| CN103453166A (en) * | 2013-09-18 | 2013-12-18 | 石家庄嘉祥精密机械有限公司 | Pneumatic draining valve for locomotive air source system filter |
| CN204051280U (en) * | 2014-08-14 | 2014-12-31 | 天津市精沃阀门科技有限公司 | A kind of Filter valve for Dual-Phrase Distribution of Gas olid |
| CN104947745A (en) * | 2015-05-09 | 2015-09-30 | 罗涛 | Sewage discharging and tank cleaning valve for water tank |
| CN205001532U (en) * | 2015-09-07 | 2016-01-27 | 中石化石油工程机械有限公司研究院 | High -pressure wafer valve that surges of preventing leaking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420683A (en) * | 2017-08-31 | 2017-12-01 | 安徽大地环保科技有限公司 | A kind of pipeline with voltage stabilizing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015710B (en) | 2018-02-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20180223 Termination date: 20200715 |