CN2711483Y - Water valve self-closed in water cut off - Google Patents
Water valve self-closed in water cut off Download PDFInfo
- Publication number
- CN2711483Y CN2711483Y CN 200420068274 CN200420068274U CN2711483Y CN 2711483 Y CN2711483 Y CN 2711483Y CN 200420068274 CN200420068274 CN 200420068274 CN 200420068274 U CN200420068274 U CN 200420068274U CN 2711483 Y CN2711483 Y CN 2711483Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve body
- snaking
- handle
- valve
- 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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Abstract
The utility model relates to a water valve self-closed in water cut off belonging to the main water valve, comprising a main valve body, a cylinder valve body, a movable valve body with a cotterway and a V-shaped groove for water (gas) discharge linked with a snaking handle, a compression spring and a fitting (return) pin. A rubber sealing ring is arranged between the main valve body and the cylinder valve body. The lower parts of the movable valve body with a cotterway and a V-shaped groove for water (gas) discharge linked with a snaking handle and the cylinder valve body are provided with cylindrical cavities on which four water outlet holes are well distributed respectively. The compression spring and the fitting (return) pin match with the movable valve body with a cotterway. The utility model has the advantages of reliable self-closing when water is cut off, hand-operated snaking and effective discharge of water log and accumulated air between the valves.
Description
Technical field:
The utility model relates to a kind of running water valve, particularly the water-stopping self-closing water valve.
Background technique:
Existing defective of running water valve ubiquity is when cutting off the water when supplying water exactly, if people forget throttle down and the water tap that links to each other with valve, then when people not when water is on-the-spot, supply water and recover, then valve and continuous water tap discharge water, and cause flood and waste thus often.
The product of similar water-stopping self-closing has the water-stopping self-closing water tap, and roughly two types: a class is an electromagnetic type, and a class is the mechanical spring formula; Electromagnetic type is dangerous, the cost height.The mechanical spring formula, the spring time has been grown weak effect, and when particularly hydraulic pressure was low, phenomenon blocked water.More than two classes generally do not have descaling function to have used of a specified duration obstructed.
Summary of the invention:
The purpose of this utility model is to provide a kind of water valve, and it can be closed after water supply is cut off the water automatically, discharges water when avoiding resuming water supply to work the mischief and waste.
Technical measures of the present utility model are: with by main valve body, cylinder valve body, be connected with the movable valve of band cotter way draining (gas) the V-type groove of snaking handle, pressure spring and fixed (answering) position pin are formed.Between main valve body and the cylinder valve body rubber seal is arranged; The movable valve and the cylinder valve body lower portion that are connected with band cotter way draining (gas) the V-type groove of snaking handle have the cylindricality cavity, each four osculum that evenly distribute on it; Pressure spring and fixed (answering) position pin cooperate with band cotter way movable valve
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
The utility model further specifies as follows referring to accompanying drawing 1:
A kind of water-stopping self-closing water valve, 1 is that main valve body and water pipe thread link among the figure, the 2nd, 5 pressure springs 6 fixed (answer) position pin 7 handle caps are arranged on the cylinder valve body, the cylindricality cavity is arranged at the bottom, and it goes up four osculums 8 of even distribution; Between 1 main valve body and 2 cylindrical bodys rubber seal is arranged; The 3rd, band cotter way movable valve, the cylindricality cavity is arranged at the bottom, the cavity outer wall has exhaust (water) V-type groove 9, even four osculums 8 of distribution it on, on connect 4 snaking handles.
The utility model working principle: during normal water supply, when pull-up fixed (answering) position sells 6, move upward because the effect of hydraulic pressure promotes movable valve 3, the water and air that draining (gas) V-type groove 9 is discharged between cylinder valve body 2 and the movable valve 3, aim at osculum 8, normal water supply is in the full open state.Supply water when hanging down hydraulic pressure, movable valve 3 closes for the cylinder cunning, and pressure mainly concentrates on the top cavity of movable valve 3, and osculum 8 is full open or semi-open state, can normal water supply.When cutting off the water, movable valve 3 deadweight is fallen, and fixed (answer) position is sold 6 and put in place to block along cotter way and close.When coming water again, fixed (answering) position pin 6 blocks motionless, and osculum 8 not contrapositions reach self-closing purpose.
The utility model advantage is to cut off the water to close automatically, resumes water supply even the people leaves, and yet can metal run out, and causes flood, and has saved water.After resuming water supply, need draw back fixed (answering) position pin and just can send water.At present, China's water quality is undesirable, owing to the fouling on the valve wall easily of reasons such as sandstone, oxidation, as long as extract fixed (answering) position pin 6, holds snaking handle 4, and up and down several gets final product snaking.This water-stopping self-closing water valve is a main valve, and save than water-stopping self-closing water tap at one at a family.Not ponding (gas) of draining (gas) V-type groove is arranged between valve body.
Claims (3)
1, a kind of water-stopping self-closing water valve with by main valve body, cylinder valve body, is connected with the band cotter way of snaking handle and the movable valve of drainage exhaust V-type groove, and pressure spring and location return pin are formed, and between main valve body and the cylinder valve body rubber seal are arranged; The movable valve and the cylinder valve body lower portion that are connected with the band cotter way drainage exhaust V-type groove of snaking handle have the cylindricality cavity; Pressure spring and location return pin cooperate with band cotter way movable valve.
2, water-stopping self-closing water valve according to claim 1, its feature are connected with the band cotter way of snaking handle and movable valve and each four osculum that evenly distribute of cylinder valve body lower portion of drainage exhaust V-type groove.
3, water-stopping self-closing water valve according to claim 1 is characterized in that pressure spring and location, return pin are installed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068274 CN2711483Y (en) | 2004-07-28 | 2004-07-28 | Water valve self-closed in water cut off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068274 CN2711483Y (en) | 2004-07-28 | 2004-07-28 | Water valve self-closed in water cut off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711483Y true CN2711483Y (en) | 2005-07-20 |
Family
ID=36192587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420068274 Expired - Fee Related CN2711483Y (en) | 2004-07-28 | 2004-07-28 | Water valve self-closed in water cut off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711483Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129285A (en) * | 2014-07-11 | 2014-11-05 | 力帆实业(集团)股份有限公司 | Downward sliding prevention system and downward sliding prevention device thereof |
| CN114233911A (en) * | 2022-02-21 | 2022-03-25 | 常州铭赛机器人科技股份有限公司 | Quick-release quick-lock mechanism for flow channel |
-
2004
- 2004-07-28 CN CN 200420068274 patent/CN2711483Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129285A (en) * | 2014-07-11 | 2014-11-05 | 力帆实业(集团)股份有限公司 | Downward sliding prevention system and downward sliding prevention device thereof |
| CN114233911A (en) * | 2022-02-21 | 2022-03-25 | 常州铭赛机器人科技股份有限公司 | Quick-release quick-lock mechanism for flow channel |
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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 |