CN2061636U - Flow-controllable self-closing water valve - Google Patents
Flow-controllable self-closing water valve Download PDFInfo
- Publication number
- CN2061636U CN2061636U CN 89211713 CN89211713U CN2061636U CN 2061636 U CN2061636 U CN 2061636U CN 89211713 CN89211713 CN 89211713 CN 89211713 U CN89211713 U CN 89211713U CN 2061636 U CN2061636 U CN 2061636U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- flow
- spool
- hole
- 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.)
- Withdrawn
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- Fluid-Driven Valves (AREA)
- Sliding Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a flow-controllable self-closing water valve belonging to the valve. The flow-controllable self-closing water valve is composed of a valve body, a valve core, an adjusting rod, a bottom cap, etc. The flow-controllable self-closing water valve makes use of a cavity composed of the valve body, the valve core and the bottom cap to form a pressure chamber, and a rotary handle drives the adjusting rod to axially move to control the water quantity flowing into the pressure chamber. When the water quantity reaches a certain valve, the flow-controllable self-closing water valve can automatically close. The flow-controllable self-closing water valve has the advantages of simple structure, convenient operation, practicality and remarkable water saving function. The flow-controllable self-closing water valve can be used in the family and the industry.
Description
The utility model relates to a kind of valve.
People are the normal discharging of using valve to come controlling liquid in daily life and work.Yet if people are firmly too small when throttle down, it is dead easily to cause valve not closed, and liquid produces weeping; Also have because the flow of valve output can not be controlled automatically, and people have to when enabling valve, wait for, like this, bring many inconvenience, also cause big quantity of fluid to waste easily to the user on the valve next door.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and the flow of the automatic controlling liquid of a kind of energy is provided, also the valve that can close automatically.
Scheme of the present utility model is achieved by the following scheme: the cavity that utilizes spool, valve body, bottom to constitute forms the pressure chamber, rotatable handle drives adjustable lever and moves axially, thereby control flows into the water yield of pressure chamber, i.e. control flows into the water yield and total ratio that flows out the water yield of pressure chamber, thereby reach after flowing out certain water yield the purpose that valve is closed automatically.
The utlity model has simple in structure, processing ease, convenient advantage such as be suitable for has tangible water saving effect, is suitable for the use on family and the industrial water valve.
Below in conjunction with accompanying drawing the utility model is further specified:
See accompanying drawing, the utility model is by valve body (1), spool (2), adjustable lever (3), and handle (4), bolt (5), (6), (8), bottom (7), end socket (9) is formed.Handle (4) is fixed on the adjustable lever (3) by bolt (5), the little head end of adjustable lever (3) is inserted in the axial hole of spool (2), its stub end and spool (2) one ends are for being threaded, spool (2) is sleeved in the valve body (1), and can be under the guiding of bolt (6), location sliding-groove (10) along self in valve body (1) moves axially, there is the groove of garden Zhou Fangxiang at the middle part of spool (2), there is one (A) Kong Yuqi axial hole to link to each other in the groove, and by valve body (1), spool (2), bottom (7) constitutes pressure chamber (11), on the valve body (1) of bottom, pressure chamber (11), a through hole is arranged, end socket (9) is plugged in an end of through hole, relief hole (12) is communicated with the through hole and the water outlet (13) of valve body (1) bottom, and bolt (8) is threadedly connected on the valve body (1), indicates flow scale at (D) of valve body (1) face.
When water when the water intake (14) of valve body (1) flows into, the groove of garden Zhou Fangxiang in the middle part of spool (2) flows out from water outlet (13), wherein a part of water is gone into from (A) orifice flow of groove, axial hole (B) in spool (2), enter pressure chamber (11), the through hole of (11) bottom flow to relief hole (12) from the pressure chamber again, flows out from water outlet (13) at last.When the water of feed pressure chamber (11) when flowing out water, the pressure of pressure chamber (11) is increasing, promoting spool (2) moves backward, garden week groove on it is thrown off water intake (14) fully, being directed at valve is closed, turn handle (4), (D) surface current amount scale of aiming at valve body (1) is to the needs water yield, driving adjustable lever (3) moves axially, to control the water yield that (A) orifice flow is gone into pressure chamber (11), also promptly controlled the water yield and total certain proportion that flows out the water yield of feed pressure chamber (11), thereby after flowing out certain water yield, valve can be closed automatically.As in the process of discharging water, need cut off the water, but handle (4) move after taking spool (2) to, make valve closing.
Claims (1)
1, the adjustable quantitative Self-closed water valve, comprise valve body (1), spool (2), adjustable lever (3), handle (4), bolt (5), (6), (8), bottom (7), end socket (9), there is the groove of garden Zhou Fangxiang at the middle part of spool (2), there is one (A) hole to link to each other in the groove with axial hole, and by valve body (1), spool (2), bottom (7) constitutes pressure chamber (11), on the valve body (1) of bottom, pressure chamber (11) through hole is arranged, end socket (9) is plugged in an end of through hole, relief hole (12) is communicated with the through hole and the water outlet (13) of valve body (1) bottom, and bolt (8) is threadedly connected on the valve body (1), it is characterized in that: handle (4) is fixed on the adjustable lever (3) by bolt (5), the little head end of adjustable lever (3) is inserted in the axial hole of spool (2), its stub end and spool (2) one ends can be sleeved in the valve body (1) by the axially movable spool of location sliding-groove (10) (2) along self under bolt (6) guiding and in valve body (1) for being threaded, and (D) face of valve body (1) indicates flow scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211713 CN2061636U (en) | 1989-10-18 | 1989-10-18 | Flow-controllable self-closing water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211713 CN2061636U (en) | 1989-10-18 | 1989-10-18 | Flow-controllable self-closing water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2061636U true CN2061636U (en) | 1990-09-05 |
Family
ID=4867960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211713 Withdrawn CN2061636U (en) | 1989-10-18 | 1989-10-18 | Flow-controllable self-closing water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2061636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311182C (en) * | 2001-05-16 | 2007-04-18 | Hih发展股份有限公司 | Servo control valve |
| CN104749092A (en) * | 2013-12-26 | 2015-07-01 | 北京有色金属研究总院 | Fixed-volume liquid supply corrosion electrolytic tank testing apparatus and testing method thereof |
-
1989
- 1989-10-18 CN CN 89211713 patent/CN2061636U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311182C (en) * | 2001-05-16 | 2007-04-18 | Hih发展股份有限公司 | Servo control valve |
| CN104749092A (en) * | 2013-12-26 | 2015-07-01 | 北京有色金属研究总院 | Fixed-volume liquid supply corrosion electrolytic tank testing apparatus and testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |