CN2314193Y - Multifunctional water-controlled valve - Google Patents
Multifunctional water-controlled valve Download PDFInfo
- Publication number
- CN2314193Y CN2314193Y CN 97239355 CN97239355U CN2314193Y CN 2314193 Y CN2314193 Y CN 2314193Y CN 97239355 CN97239355 CN 97239355 CN 97239355 U CN97239355 U CN 97239355U CN 2314193 Y CN2314193 Y CN 2314193Y
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- CN
- China
- Prior art keywords
- valve
- valve plate
- plate
- utility
- water
- 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
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- Fluid-Driven Valves (AREA)
Abstract
The utility model relates to a multifunctional water-controlled valve, comprising a main valve which is composed of a valve body, a valve plate, a valve rod and a double chamber diaphragm controller, accessories which are connected with the outer part of the main valve, such as a filter, a check valve, a micro adjusting valve, an adjusting valve, an electromagnetic valve, etc. The utility model is characterized in that the upper side of the valve plate is provided with a small round desk-shaped copper valve plate which is sheathed on the valve rod, and the inner part of the small valve plate is hollow and is provided with a spring. The part where the valve plate and the small valve plate are contacted is provided with a plurality of discharge holes. The utility model has the advantages of flexible and reliable control and tight closing, and can effectively eliminate water hammer. The utility model has the functions of a water raising valve, the check valve, a water hammer eliminating device, etc., and is suitable for pumping stations of tap water companies, industrial and mining enterprises, etc.
Description
The utility model relates to the hydraulic control valve that a kind of pumping plant is used.
The present hydraulic control valve of producing, its structure of eliminating water hammer only adopts spring speed to close simply, and No. one time water hammer is still bigger, especially is not suitable for the big situation of caliber.
The purpose of this utility model just provides a kind ofly can effectively eliminate water hammer, and has the hydraulic control valve of functions such as blooming water valve, safety check and water-hammer arrester concurrently.
The purpose of this utility model realizes by following approach, a kind of multifunctional water force control valve, comprise the main valve of forming by valve body, valve plate, valve rod, two chambers diaphragm controller, and external with it annex such as filter, safety check, micro-modulating valve, modulating valve and solenoid valve etc., it is characterized in that on the main valve valve plate, being provided with the round table-like little valve plate of the copper that is enclosed within on the valve rod, the inside of little valve plate is hollow and spring is housed, and has several discharge orifices at valve plate and the contacted part of little valve plate.
The utlity model has the control flexibility and reliability, close tightly, can eliminate water hammer effectively, and have functions such as blooming water valve, safety check and water-hammer arrester concurrently, be applicable to water utility, the pumping plant of departments such as industrial and mining enterprise.
Fig. 1 is a structural representation of the present utility model, as shown in the figure 1-valve body, 2-valve plate, 3-valve rod, 4-filter, 5-safety check, 6-trace modulating valve, the two chambers of 7-diaphragm controller, 8-pressing plate, 9-modulating valve, 10-solenoid valve, the little valve plate of 11-, 12-spring, 13-diaphragm.
Describe the utility model embodiment and working principle in detail below in conjunction with accompanying drawing.
Comprise the main valve of forming by valve body 1, valve plate 2, valve rod 3, two chambers diaphragm controller 7, and external with it annex such as filter 4, safety check 5, micro-modulating valve 6, modulating valve 9 and solenoid valve 10 etc.; Its middle filtrator 4, safety check 5, micro-modulating valve 6 are cascaded successively, and filter 4 communicates with water intake, and micro-modulating valve 6 communicates with the epicoele of two chambers diaphragm controller 7; Modulating valve 9 and solenoid valve 10 are connected mutually, and solenoid valve 10 communicates with water outlet, and modulating valve 9 communicates with the epicoele of two chambers diaphragm controller 7; Two pressing plates 8 are housed in two chambers diaphragm controller 7 and are clipped in diaphragm 13 between the pressing plate 8, and be fixed on the valve rod 3; Be provided with the round table-like little valve plate 11 of the copper that is enclosed within on the valve rod 3 above the valve plate 2, little valve plate 11 can move up and down on valve rod 3, and the inside of little valve plate 11 is hollow and spring 12 is housed, and has several discharge orifices in valve plate 2 and little valve plate 11 contacted parts.
Working principle of the present utility model is utilized hydraulic principle and is realized, during turn on pump, valve feed-water end pressure raises, valve plate 2 bears unlatching thrust, the press water of feed-water end enters the epicoele of two chambers diaphragm controller 7 by filter 4, safety check 5 and micro-modulating valve 6 simultaneously, because the area of the pressing plate 8 of two chambers diaphragm controller 7 is greater than the area of valve plate 2, this moment, valve can not be opened; After pump working was normal, solenoid valve 10 was opened, and made the epicoele decompression of two chambers diaphragm controller 7, and valve plate 2 is opened under intake pressure promotes, the opening speed that modulating valve 9 can control valve 2; During termination of pumping, valve feed-water end decompression, valve plate 2 is closed rapidly under the promotion of spring, the backwater of valve waterexit end enters the epicoele of two chambers diaphragm controller 7 by modulating valve 9 and solenoid valve 10, promoting little valve plate 11 slowly closes, the fraction backwater by the discharge orifice pressure release on the valve plate 2, has been eliminated destructive water hammer in little valve plate 11 Slow Close processes.
Claims (1)
1. multifunctional water force control valve, comprise the main valve of forming by valve body (1), valve plate (2), valve rod (3), two chambers diaphragm controllers (7), and external with it annex such as filter (4), safety check (5), micro-modulating valve (6), modulating valve (9) and solenoid valve (10) etc., it is characterized in that described valve plate (2) above be provided with the round table-like little valve plate of the copper that is enclosed within on the valve rod (3) (11), the inside of little valve plate (11) is hollow and spring (12) is housed, and has several discharge orifices in valve plate (2) and the contacted part of little valve plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239355 CN2314193Y (en) | 1997-12-12 | 1997-12-12 | Multifunctional water-controlled valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239355 CN2314193Y (en) | 1997-12-12 | 1997-12-12 | Multifunctional water-controlled valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314193Y true CN2314193Y (en) | 1999-04-14 |
Family
ID=33949372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239355 Expired - Fee Related CN2314193Y (en) | 1997-12-12 | 1997-12-12 | Multifunctional water-controlled valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314193Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537372A (en) * | 2010-09-30 | 2012-07-04 | 三洋电机株式会社 | Valve apparatus and absorption refrigerator using the same |
| CN102889407A (en) * | 2012-10-10 | 2013-01-23 | 安徽红星阀门有限公司 | Multifunctional hydraulic control valve |
| CN104235467A (en) * | 2013-06-18 | 2014-12-24 | 北京创洋森科科技发展有限公司 | Micro-electric wireless remote valve controller |
| CN105849391A (en) * | 2013-12-20 | 2016-08-10 | 埃迈海卓尼克工程国际有限责任公司 | A valve and a method of controlling a valve in a fluid conduit |
| CN107940065A (en) * | 2017-11-13 | 2018-04-20 | 佛山市恒爱网络科技有限公司 | A kind of Automated water pump control valve |
-
1997
- 1997-12-12 CN CN 97239355 patent/CN2314193Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537372A (en) * | 2010-09-30 | 2012-07-04 | 三洋电机株式会社 | Valve apparatus and absorption refrigerator using the same |
| CN102537372B (en) * | 2010-09-30 | 2016-01-20 | 松下知识产权经营株式会社 | Control valve unit and use its absorption refrigerator |
| CN102889407A (en) * | 2012-10-10 | 2013-01-23 | 安徽红星阀门有限公司 | Multifunctional hydraulic control valve |
| CN104235467A (en) * | 2013-06-18 | 2014-12-24 | 北京创洋森科科技发展有限公司 | Micro-electric wireless remote valve controller |
| CN105849391A (en) * | 2013-12-20 | 2016-08-10 | 埃迈海卓尼克工程国际有限责任公司 | A valve and a method of controlling a valve in a fluid conduit |
| CN107940065A (en) * | 2017-11-13 | 2018-04-20 | 佛山市恒爱网络科技有限公司 | A kind of Automated water pump control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |