CN205260962U - Non -pressure shut off valve for clarifier - Google Patents
Non -pressure shut off valve for clarifier Download PDFInfo
- Publication number
- CN205260962U CN205260962U CN201521051587.5U CN201521051587U CN205260962U CN 205260962 U CN205260962 U CN 205260962U CN 201521051587 U CN201521051587 U CN 201521051587U CN 205260962 U CN205260962 U CN 205260962U
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- CN
- China
- Prior art keywords
- valve
- pressure
- water inlet
- relay
- port
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- 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
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Abstract
The utility model relates to a non -pressure shut off valve for clarifier, its technical scheme is: including inlet tube, outlet pipe, manometer relay, pressure detector, filter screen, pressure control valve, be equipped with pressure control valve between inlet tube and the outlet pipe, the inlet tube on be equipped with the manometer relay, pressure control valve connection pressure relay and pressure detector are equipped with the filter screen on the inlet tube, pressure control valve include water inlet, delivery port, valve body, case, valve rod, valve port, gasket and control switch, the valve body is inside to be equipped with the valve pocket, is equipped with the valve port of intercommunication delivery port and water inlet in the valve pocket, the case is connected at valve body and the top of valve pocket, the case in the middle of be equipped with the valve rod, the valve rod passes the valve port bottom and connects the gasket, the valve rod on the connection control switch, the beneficial effects of the utility model are that: simple structure, convenient to use has effectively improved work efficiency, has reduced the destruction to the case, has improved the life of case.
Description
Technical field
The utility model relates to a kind of water pipe automatic stop valve, particularly a kind of clarifier cut-off valve with no pressure.
Background technology
When cutting off the water, community will sedimentation cause water yellowly in water pipeline, after serving water, a large amount of sedimentation water will flow in clarifier, affect the use of water purifying equipment, reduce the service life of clarifier, sometimes the too high clarifier that also can directly damage of the impurity content of sedimentation water, has caused the loss of several thousand yuan to resident. In daily life, water-purifying apparatus is all opened at ordinary times, as long as there is the hydraulic pressure will self-purging water, although brought convenience to resident like this, once but to cut off the water, the incrustation scale of deposition will bring fatal harm to filter element for purifier, and filter core uses once just have been scrapped, have a strong impact on the service life of filter core, cause serious waste.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of clarifier cut-off valve with no pressure, simple in structure, easy to use, has effectively improved operating efficiency.
Its technical scheme is: comprise water inlet pipe, outlet pipe, Pressure gauge relay, pressure tester, screen pack, pressure-control valve, is provided with pressure-control valve between water inlet pipe and outlet pipe, and described water inlet pipe is provided with Pressure gauge relay, pressure-control valve Bonding pressure relay and pressure tester, and water inlet pipe is provided with screen pack, and described pressure-control valve comprises water inlet, delivery port, valve body, spool, valve rod, valve port, diaphragm seal and gauge tap, valve inner is provided with valve pocket, in valve pocket, be provided with the valve port that is communicated with delivery port and water inlet, valve body is connected spool with the top of valve pocket, in the middle of described spool, be provided with valve rod, valve rod connects diaphragm seal through valve port bottom, on described valve rod, connect gauge tap, gauge tap is by the action of Pressure gauge actuating of relay control valve rod, gauge tap Bonding pressure tester, pressure does not reach while requirement, and the pressure feedback of test is arrived Pressure gauge relay by pressure tester, Pressure gauge relay electric-loss is realized gauge tap and is closed, and realizes delivery port and water inlet is closed.
Between above-mentioned valve rod top and valve pocket, be provided with sealing ring, improve sealing effectiveness.
The beneficial effects of the utility model are: simple in structure, easy to use, effectively improve operating efficiency, and reduce the destruction to spool, improve the service life of spool.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of pressure-control valve;
In upper figure: water inlet pipe 1, outlet pipe 2, Pressure gauge relay 3, pressure tester 4, screen pack 5, pressure-control valve 6; Water inlet a, delivery port b, valve body 6.1, spool 6.2, valve rod 6.3, valve port 6.4, diaphragm seal 6.5, sealing ring 6.6 and gauge tap 6.7.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises water inlet pipe 1, outlet pipe 2, Pressure gauge relay 3, pressure tester 4, screen pack 5, pressure-control valve 6, between water inlet pipe 1 and outlet pipe 2, be provided with pressure-control valve 6, described water inlet pipe 1 is provided with Pressure gauge relay 3, pressure-control valve 6 Bonding pressure relays 3 and pressure tester 4, water inlet pipe 1 is provided with screen pack 5, described pressure-control valve 6 comprises water inlet a, delivery port b, valve body 6.1, spool 6.2, valve rod 6.3, valve port 6.4, diaphragm seal 6.5 and gauge tap 6.7, valve body 6.1 inside are provided with valve pocket, in valve pocket, be provided with the valve port 6.4 that is communicated with delivery port b and water inlet a, valve body 6.1 is connected spool 6.2 with the top of valve pocket, in the middle of described spool 6.2, be provided with valve rod 6.3, valve rod 6.3 connects diaphragm seal 6.5 through valve port 6.4 bottoms, on described valve rod 6.3, connect gauge tap 6.7, gauge tap 6.7 moves by Pressure gauge relay 3 action control valve rods 6.3, gauge tap 6.7 Bonding pressure testers 4, pressure does not reach while requirement, the pressure feedback of test is arrived Pressure gauge relay 3 by pressure tester 4, Pressure gauge relay 3 dead electricity realize gauge tap 6.7 and close, realize delivery port b and water inlet a closes.
Wherein, between valve rod 6.3 tops and valve pocket, be provided with sealing ring 6.6, improve sealing effectiveness.
When use, once cut off the water, pressure does not reach while requirement, the pressure feedback of test is arrived Pressure gauge relay 3 by pressure tester 4, Pressure gauge relay 3 dead electricity realize gauge tap 6.7 and close, realize delivery port b and water inlet a closes, Pressure gauge does not have pressure, cut off the electricity supply by Pressure gauge conducting auxiliary reclay, make magnetic valve lose power supply and valve-off, when its next water of auxiliary reclay control, can not have pressure because of Pressure gauge, electric contact energising and water is served automatically, send the water can only be by manually starting button.
The above, be only preferred embodiment of the present utility model, and the technical scheme that any those of ordinary skill in the art all may utilize above-mentioned elaboration is to the utility model correct or be revised as the technical scheme being equal to. Therefore, any simple modification of carrying out according to the technical solution of the utility model or be equal to displacement, belongs to the greatest extent the claimed scope of the utility model.
Claims (2)
1. a clarifier cut-off valve with no pressure, it is characterized in that: comprise water inlet pipe (1), outlet pipe (2), Pressure gauge relay (3), pressure tester (4), screen pack (5), pressure-control valve (6), between water inlet pipe (1) and outlet pipe (2), be provided with pressure-control valve (6), described water inlet pipe (1) is provided with Pressure gauge relay (3), pressure-control valve (6) Bonding pressure relay (3) and pressure tester (4), water inlet pipe (1) is provided with screen pack (5), described pressure-control valve (6) comprises water inlet (a), delivery port (b), valve body (6.1), spool (6.2), valve rod (6.3), valve port (6.4), diaphragm seal (6.5) and gauge tap (6.7), valve body (6.1) inside is provided with valve pocket, in valve pocket, be provided with the valve port (6.4) that is communicated with delivery port (b) and water inlet (a), valve body (6.1) is connected spool (6.2) with the top of valve pocket, in the middle of described spool (6.2), be provided with valve rod (6.3), valve rod (6.3) connects diaphragm seal (6.5) through valve port (6.4) bottom, the upper gauge tap (6.7) that connects of described valve rod (6.3), gauge tap (6.7) is by controlling valve rod (6.3) action, gauge tap (6.7) Bonding pressure tester (4).
2. clarifier according to claim 1 cut-off valve with no pressure, is characterized in that: between described valve rod (6.3) top and valve pocket, be provided with sealing ring (6.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051587.5U CN205260962U (en) | 2015-12-16 | 2015-12-16 | Non -pressure shut off valve for clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051587.5U CN205260962U (en) | 2015-12-16 | 2015-12-16 | Non -pressure shut off valve for clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260962U true CN205260962U (en) | 2016-05-25 |
Family
ID=56002490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051587.5U Expired - Fee Related CN205260962U (en) | 2015-12-16 | 2015-12-16 | Non -pressure shut off valve for clarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895197A (en) * | 2017-02-28 | 2017-06-27 | 杭州知加网络科技有限公司 | A kind of convenient pneumatic operated valve |
-
2015
- 2015-12-16 CN CN201521051587.5U patent/CN205260962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895197A (en) * | 2017-02-28 | 2017-06-27 | 杭州知加网络科技有限公司 | A kind of convenient pneumatic operated valve |
| CN106895197B (en) * | 2017-02-28 | 2019-05-21 | 扬州市兰陵智控阀门有限公司 | A kind of convenient pneumatic operated valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161216 |