CN201277343Y - Water control valve - Google Patents
Water control valve Download PDFInfo
- Publication number
- CN201277343Y CN201277343Y CNU2008201359187U CN200820135918U CN201277343Y CN 201277343 Y CN201277343 Y CN 201277343Y CN U2008201359187 U CNU2008201359187 U CN U2008201359187U CN 200820135918 U CN200820135918 U CN 200820135918U CN 201277343 Y CN201277343 Y CN 201277343Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- control valve
- water control
- compressing tablet
- 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 water control valve, wherein a water control valve which can be applied on a solar water heater, can effectively and automatically control water current, and can filter water is unavailable at present. The utility model provides the water control valve which comprises a valve body, a valve core and a valve cover, the water control valve is characterized in that a silk screen is arranged on a water inlet of the valve body, water inlet valve membrane and regulating valve membrane are arranged on the lower portion of the valve core, a press piece is arranged on the upper portion of the regulating valve membrane, a press ring which is matched with the press piece is arranged outside the press piece, a spring is arranged between the upper portion of the press piece and the top of the valve cover, and a regulating lever is arranged between the water inlet valve membrane and the regulating valve membrane. The water control valve has the beneficial effects that the structure is simple, and water current of the solar water heater can be effectively controlled.
Description
Technical field
The utility model relates to valve, is specifically related to a kind of water control valve.
Background technique
Hydraulic-control valves mainly is to be used for controlled water flow, makes water velocity, flow etc. reach demand, but does not also have a kind of can an application on solar water heater, and controlled water flow effectively automatically, and the water control valve that water is filtered.
The model utility content
The technical problems to be solved in the utility model is, overcomes above-mentioned the deficiencies in the prior art, and a kind of water control valve that is used for solar water heater is provided, controlled water flow effectively automatically, and water filtered.
The technological scheme that realizes above-mentioned purpose is: a kind of water control valve, comprise valve body, spool and valve gap, it is characterized by at the valve inleting water mouth and be provided with silk screen, the spool bottom is provided with the inlet valve diaphragm and adjusts valve film, adjust valve film top and be provided with compressing tablet, there is the pressure ring that is complementary with compressing tablet the compressing tablet outside, is provided with spring between compressing tablet top and valve gap top, is provided with regulating lever between inlet valve diaphragm and adjustment valve film.
Working principle of the present utility model: when water when the water intake of valve body enters, by silk screen water is filtered, remove the middle impurity that anhydrates, as hair etc., water enters valve body lower portion then, by aperture around the inlet valve diaphragm, enters spool and flows into adjustment valve film below, see through spool aperture all around again, enter the water outlet of valve.When water outlet is closed, when the water pressure of adjustment valve film below increases, adjust the valve block opposing and adjust the distortion of spring, the pulling regulating lever, and then the inlet valve diaphragm closes the water inlet valve port of spool, cuts off the circulation path of water intake and water outlet, because of the inlet valve diaphragm certain thickness and elasticity arranged again, make that pass water is more reliable, thereby reach the purpose of automatic pass water.
The beneficial effects of the utility model are:
1, simple in structure.
2, effective controlled water flow because the inlet valve diaphragm has certain thickness and elasticity, makes that to close water more reliable.
3, be provided with silk screen at water intake, can filter water.
Description of drawings
Fig. 1 is a kind of water control valve sectional structure of the utility model schematic representation
The title of each sequence number among the figure:
1-valve body, 2-spool, 3-inlet valve diaphragm, 4-pressure ring, 5-valve gap, 6-adjust screw, 7-spring, 8-nut, 9-compressing tablet, 10-regulating lever, 11-adjustment valve film, 12-silk screen
Embodiment
Fig. 1 has shown a kind of embodiment of the present utility model.
A kind of water control valve, comprise valve body 1, spool 2 and valve gap 5, it is characterized by at valve body 1 water intake and be provided with silk screen 12, spool 2 bottoms are provided with inlet valve diaphragm 3 and adjust valve film 11, adjust valve film 11 tops and be provided with compressing tablet 9, compressing tablet 9 is fixed on the regulating lever 10 by nut 8, there is the pressure ring 4 that is complementary with compressing tablet 9 compressing tablet 9 outsides, between compressing tablet 9 tops and valve gap 5 tops, be provided with spring 7, between inlet valve diaphragm 3 and adjustment valve film 11, be provided with regulating lever 10, between valve gap 5 and spring 7, be provided with adjusting screw 6.
When water when the water intake of valve body 1 enters, filter by 12 pairs of water of silk screen, remove the middle impurity that anhydrates, as hair etc., water enters valve body 1 bottom then, by aperture around the inlet valve diaphragm 3, enters spool 2 and flows into adjustment valve film 11 belows, see through spool 2 aperture all around again, enter the water outlet of valve.When water outlet is closed, when the water pressure of adjustment valve film 11 belows increases, adjust valve block 11 opposings and adjust the distortion of spring 7, pulling regulating lever 10, and then inlet valve diaphragm 3 closes the water inlet valve port of spool 2, cuts off the circulation path of water intake and water outlet, because of inlet valve diaphragm 3 certain thickness and elasticity arranged again, make that pass water is more reliable, thereby reach the purpose of automatic pass water.
Claims (1)
1, a kind of water control valve, comprise valve body, spool and valve gap, it is characterized by at the valve inleting water mouth and be provided with silk screen, the spool bottom is provided with the inlet valve diaphragm and adjusts valve film, adjust valve film top and be provided with compressing tablet, there is the pressure ring that is complementary with compressing tablet the compressing tablet outside, is provided with spring between compressing tablet top and valve gap top, is provided with regulating lever between inlet valve diaphragm and adjustment valve film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201359187U CN201277343Y (en) | 2008-09-25 | 2008-09-25 | Water control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201359187U CN201277343Y (en) | 2008-09-25 | 2008-09-25 | Water control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277343Y true CN201277343Y (en) | 2009-07-22 |
Family
ID=40894928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201359187U Expired - Fee Related CN201277343Y (en) | 2008-09-25 | 2008-09-25 | Water control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277343Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038112A (en) * | 2010-07-30 | 2013-04-10 | 纳博特斯克有限公司 | Variable-load valve and brake control device |
-
2008
- 2008-09-25 CN CNU2008201359187U patent/CN201277343Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038112A (en) * | 2010-07-30 | 2013-04-10 | 纳博特斯克有限公司 | Variable-load valve and brake control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20091026 |