CN106015710B - A kind of hydraulic engineering connection valve - Google Patents
A kind of hydraulic engineering connection valve Download PDFInfo
- Publication number
- CN106015710B CN106015710B CN201610555879.5A CN201610555879A CN106015710B CN 106015710 B CN106015710 B CN 106015710B CN 201610555879 A CN201610555879 A CN 201610555879A CN 106015710 B CN106015710 B CN 106015710B
- Authority
- CN
- China
- Prior art keywords
- clear miscellaneous
- sliding plug
- impurity
- connecting tube
- valve body
- 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
Links
Classifications
-
- 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
-
- 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
-
- 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 kind of hydraulic engineering connection valve, including connecting tube and valve body, screen pack is set in the connecting tube, valve body is connected in side wall between the screen pack and the connecting tube import, the part that the valve body is connected with the connection tube wall sets clear miscellaneous pipeline, be slidably connected sliding plug on the tube wall of the clear miscellaneous pipeline, the free end of the sliding plug coordinates with the clear miscellaneous pipe slides, the sliding plug other end is provided with back-moving spring, the other end of the back-moving spring is fixed on the valve body, the side wall connection impurity groove of the clear miscellaneous pipeline, the impurity trench bottom sets sewage draining exit.The beneficial effects of the invention are as follows：The present invention can prevent impurity to be deposited in connection valve, ensure that the current in connection valve keep clean for a long time, the blocking of the shower nozzle avoided, ensure being smoothed out for water conservancy irrigation, and simple in construction, easy to use.
Description
Technical field
The present invention relates in agricultural water conservancy project technical field, and in particular to a kind of hydraulic engineering connection valve.
Background technology
When carrying out agricultural water conservancy irrigation, it is often necessary to which using connection valve, and existing connection valve simply simply connects
And switching function, filter is not provided with, cleaning treatment can not be carried out to water quality, when irrigating, it is easy to causes to irrigate and uses
Shower nozzle block, reduce irrigation efficiency, reduce the service life of irrigation implement.
Existing patent CN201521083320 provides a kind of connection valve, by setting screen pack come clean water quality, but
Impurity is deposited in screen pack front end, easily blocks screen pack, reduces the flow velocity of water, it is impossible to reaches required irrigation flow and stream
Speed.
The content of the invention
It the invention provides a kind of hydraulic engineering connection valve, can purify water, remove impurity.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of hydraulic engineering connection valve, including connecting tube 1 and valve body 2, the connecting tube 1 is interior to set screen pack 3, and it is special
Sign is, valve body 2, the valve body 2 and the connection are connected in the side wall between the screen pack 3 and the import of the connecting tube 1
The connected part of the tube wall of pipe 1 sets clear miscellaneous pipeline 4, and be slidably connected sliding plug 5 on the tube wall of the clear miscellaneous pipeline 4, the slip
The free end of plug 5 is slidably matched with the clear miscellaneous pipeline 4, and the other end of sliding plug 5 is provided with back-moving spring 6, the reset
The other end of spring 6 is fixed on the valve body 2, the side wall connection impurity groove 7 of the clear miscellaneous pipeline 4, the impurity before screen pack 3
Few hydraulic pressure hour, the top of sliding plug 5 are higher than the top of clear miscellaneous pipeline 4 and the connected entrance of impurity groove 7；Impurity is more before screen pack 3
When hydraulic pressure is big, sliding plug 5 makes its top be less than clear miscellaneous pipeline 4 and the top of the connected entrance of impurity groove 7, the impurity groove 7 through extruding
Bottom sets sewage draining exit 8.
Further, the free end of the sliding plug 5 is provided with rubber blanket.
Further, the end of the end of the import of the connecting tube 1 and outlet is equipped with caulking gum.
Further, the connection valve material is plastics.
Further, the free end of the sliding plug 5 and the clear miscellaneous pipeline 4 are slidably matched by the clear miscellaneous pipe
The side wall of road 4 sets guide rail to realize.Guide rail ensures that sliding plug slides in clear miscellaneous pipeline.
When using of the invention, the import of connecting tube is connected with water inlet connection, by the outlet of connecting tube and delivery port
Joint connects, and flowing water pass through strainer filtering, be blocked in the impurity before screen pack it is excessive when, flow velocity reduction, the water of screen pack front end
Pressure increase, extrudes sliding plug, and current drive muddy impurity to enter impurity groove, and the impurity before screen pack is reduced, and hydraulic pressure reduces, and slides
Dynamic plug restores to the original state in the presence of back-moving spring, completes clear miscellaneous process, sewage draining exit is opened, by the sewage in impurity groove
Discharge.
The beneficial effects of the invention are as follows：The present invention can prevent impurity to be deposited in connection valve, ensure the water in connection valve
Stream keeps clean for a long time, the blocking of the shower nozzle avoided, ensures being smoothed out for water conservancy irrigation, and simple in construction, easy to use.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the schematic diagram of the present invention；
In figure：1st, connecting tube；11st, the import of connecting tube；2nd, valve body；3rd, screen pack；4th, clear miscellaneous pipeline；5th, sliding plug；6、
Back-moving spring；7th, impurity groove；8th, sewage draining exit.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1：A kind of hydraulic engineering connection valve, including connecting tube（1）And valve body（2）, the connecting tube（1）It is interior
Screen pack is set（3）, it is characterised in that the screen pack（3）With the connecting tube（1）Valve body is connected in side wall between import
（2）, the valve body（2）With the connecting tube（1）The connected part of tube wall sets clear miscellaneous pipeline（4）, the clear miscellaneous pipeline（4）'s
Be slidably connected sliding plug on tube wall（5）, the sliding plug（5）Free end and the clear miscellaneous pipeline（4）It is slidably matched, the cunning
Dynamic plug（5）Other end is provided with back-moving spring（6）, the back-moving spring（6）The other end be fixed on the valve body（2）On, institute
State clear miscellaneous pipeline（4）Side wall connection impurity groove（7）, work as screen pack（3）Preceding impurity few hydraulic pressure hour, sliding plug（5）Top
Higher than clear miscellaneous pipeline（4）With impurity groove（7）The top of connected entrance；Work as screen pack（3）When preceding more hydraulic pressure of impurity are big, sliding plug（5）
Its top is set to be less than clear miscellaneous pipeline through extruding（4）With impurity groove（7）The top of connected entrance, the impurity groove（7）Bottom sets row
Dirty mouth（8）.
Further, the sliding plug（5）Free end be provided with rubber blanket.
Further, the connecting tube（1）Import end and outlet end be equipped with caulking gum.
Further, the connection valve material is plastics.
Further, the sliding plug（5）Free end and the clear miscellaneous pipeline（4）Be slidably matched by described clear
Miscellaneous pipeline（4）Side wall sets guide rail to realize.Guide rail ensures that sliding plug slides in clear miscellaneous pipeline.
When using of the invention, the import of connecting tube is connected with water inlet connection, by the outlet of connecting tube and delivery port
Joint connects, and flowing water pass through strainer filtering, be blocked in the impurity before screen pack it is excessive when, flow velocity reduction, the water of screen pack front end
Pressure increase, extrudes sliding plug, and current drive muddy impurity to enter impurity groove, and the impurity before screen pack is reduced, and hydraulic pressure reduces, and slides
Dynamic plug restores to the original state in the presence of back-moving spring, completes clear miscellaneous process, sewage draining exit is opened, by the sewage in impurity groove
Discharge.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of hydraulic engineering connection valve, including connecting tube（1）And valve body（2）, the connecting tube（1）Interior setting screen pack
（3）, it is characterised in that the screen pack（3）With the connecting tube（1）Valve body is connected in side wall between import（2）, the valve
Body（2）With the connecting tube（1）The connected part of tube wall sets clear miscellaneous pipeline（4）, the clear miscellaneous pipeline（4）Tube wall on slide
Connect sliding plug（5）, the sliding plug（5）Free end and the clear miscellaneous pipeline（4）It is slidably matched, the sliding plug（5）Separately
End face is provided with back-moving spring（6）, the back-moving spring（6）The other end be fixed on the valve body（2）On, the clear miscellaneous pipeline
（4）Side wall connection impurity groove（7）, work as screen pack（3）Preceding impurity few hydraulic pressure hour, sliding plug（5）Top be higher than clear miscellaneous pipe
Road（4）With impurity groove（7）The top of connected entrance；Work as screen pack（3）When preceding more hydraulic pressure of impurity are big, sliding plug（5）Make it through extruding
Top is less than clear miscellaneous pipeline（4）With impurity groove（7）The top of connected entrance, the impurity groove（7）Bottom sets sewage draining exit（8）.
A kind of 2. hydraulic engineering connection valve according to claim 1, it is characterised in that the sliding plug（5）Freedom
End is provided with rubber blanket.
A kind of 3. hydraulic engineering connection valve according to claim 1, it is characterised in that the connecting tube（1）Import
End and outlet end be equipped with caulking gum.
4. a kind of hydraulic engineering connection valve according to claim 1, it is characterised in that the connection valve material is modeling
Material.
A kind of 5. hydraulic engineering connection valve according to claim 1, it is characterised in that the sliding plug（5）Freedom
End and the clear miscellaneous pipeline（4）Be slidably matched by the clear miscellaneous pipeline（4）Side wall sets guide rail to realize.
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 CN106015710A (en) | 2016-10-12 |
| CN106015710B true 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) |
Families Citing this family (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3650971B2 (en) * | 2002-11-22 | 2005-05-25 | 株式会社イワキ | Spool valve structure |
-
2016
- 2016-07-15 CN CN201610555879.5A patent/CN106015710B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015710A (en) | 2016-10-12 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |