CN2200739Y - Water retaining delayed self-close water valve - Google Patents
Water retaining delayed self-close water valve Download PDFInfo
- Publication number
- CN2200739Y CN2200739Y CN 94226497 CN94226497U CN2200739Y CN 2200739 Y CN2200739 Y CN 2200739Y CN 94226497 CN94226497 CN 94226497 CN 94226497 U CN94226497 U CN 94226497U CN 2200739 Y CN2200739 Y CN 2200739Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- plate
- valve rod
- water resistance
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a water retaining type time-delay self-closing water valve, which is characterized in that a valve body forms a cylindrical shape, the upper part is provided with a water retaining chamber, the upper end is provided with a valve cover and an O-shaped sealing pad, and a valve rod assembly which can move up and down is assembled inside the valve body. The upper part of a valve rod is provided with a circular horizontal water resistance plate, the water resistance plate is provided with through holes, a V-shaped sealing pad is sheathed on the periphery of the water retaining plate, and the water retaining plate is fixed on the valve rod by a nut; a water sealing plate is assembled on the middle part of the valve rod, a rubber sealing plate is arranged below the water sealing plate, the lower part of the valve rod is provided with a guide rod, the valve rod is fixed on the water sealing plate and the guide rod by the same nut in an assembling way, and the guide rod is provided with a draining groove. The utility model has the advantages of compact structure, simple structure, convenient maintenance, flexible use, sanitation, self-closing function, and water saving.
Description
A kind of delayed self-close water valve (water saving halter) that is used for public place and dwelling house
Now tap water halter (valve) complex structure that the public place is installed is gone up by society, and Sealing damages easily, leaks generally, because can not be self-closing, the running water waste be serious, and uses not only inconvenience but also unhygienic.
The purpose of this utility model is the deficiency that overcomes above-mentioned technology, provides a kind of water resistance type delay-self-closing water-saving washing valve, accomplishes simple in structurely, and it is convenient to open, delay-self-closing, and using water wisely is put and ended to waste.And can reach low cost of manufacture, and performance is good, and fault is few, and is durable in use.
The purpose of this utility model is to realize like this, valve body is the garden cartridge type, the right is a water intake, the lower end is a water outlet, and top is the water resistance chamber, and valve gap and zero type sealing river are equipped with in the upper end portion, valve rod assembly moving up and down is installed in the valve body, round plane water resistance plate is equipped with on valve rod top, on the water resistance plate through hole is arranged, and the periphery is with the V-seal river.The water shutoff plate is equipped with at the valve rod middle part, under the water shutoff plate rubber gasket sheet is arranged, and stem lower portion is equipped with guide rod, and the sluicing groove is arranged on the guide rod, and valve rod and water resistance plate, water shutoff plate, guide rod are equipped with nut and constitute an assembly, and valve rod stretches out certain-length from valve body lower portion.
Click the valve rod that stretches out from valve body lower end with hand during use, valve rod drives on water shutoff plate and the water resistance plate etc. and moves, valve open discharges water, simultaneously, water resistance plate water that water resistance is indoor when last moving is extruded all around from the V-seal river, external force is left valve rod, because the weight of valve rod and assembly thereof, the spring-back force of spring and the pressure of tap water, valve rod assembly begins to move down, so water resistance chamber (cylinder epicoele) forms negative pressure, it is indoor that water slowly adds to water resistance via the through hole on the water resistance plate, and valve rod assembly slowly descends, make plane water shutoff plate fall on the interior water outlet of valve valve closing at last.
V-seal river on the water resistance plate, its working principle is: when moving on the water resistance plate, sealing river excircle draws in, and the water above the water resistance plate is rapidly below sealing river excircle flows to.When the water resistance plate moved down, V-seal river excircle opened, makes above the water below the water resistance plate can not flow to, can only be via the through hole on the water resistance plate to the upper reaches, thus slow down the speed that moves down of valve rod assembly, valve opening is closed after a period of time again.
Compare with existing technology, the utility model has following characteristics:
1, modern design, simple in structure, make easily, keep in repair easy.Can with the supporting use of existing tap water facility, help promoting.
2, owing to saved the switching handle, simplified sealing configuration, not only reduced parts in addition, reduced cost, and Sealing has been not fragile, good airproof performance, reliable.Life-span than old-fashioned valve (water halter) improves more than 3 times.
Claims (2)
1, a kind of water resistance type delay-self-closing water valve, valve body (1) is a cylinder type, the right is a water intake, the lower end is a water outlet, it is characterized in that by the water resistance plate, the water shutoff plate, V-shaped seal ring, the sealing configuration that sealing plate is formed, valve body top is the water resistance chamber, valve gap (2) and O type sealing river (3) are equipped with in the upper end, be equipped with valve rod assembly in the valve body, valve rod (11) reaches below the water outlet from valve body cylinder chamber middle part, and round plane water resistance plate (7) is equipped with on valve rod (11) top, and the water resistance plate has through hole on (7), the periphery is with V-seal river (6), fixing with nut (5), water resistance plate (7) and valve rod (11) and water shutoff plate (8), guide rod equipped constituent components such as (10) moves up and down in valve body (1), rubber gasket sheet (9) is housed under the water shutoff plate (8), and guide rod has the sluicing groove on (10).
2, water resistance type delay-self-closing water valve according to claim 1 is characterized in that between valve rod (11) and the valve gap (2) spring (12) being housed
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226497 CN2200739Y (en) | 1994-03-30 | 1994-03-30 | Water retaining delayed self-close water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226497 CN2200739Y (en) | 1994-03-30 | 1994-03-30 | Water retaining delayed self-close water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2200739Y true CN2200739Y (en) | 1995-06-14 |
Family
ID=33839449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226497 Expired - Fee Related CN2200739Y (en) | 1994-03-30 | 1994-03-30 | Water retaining delayed self-close water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2200739Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968124A (en) * | 2014-05-04 | 2014-08-06 | 刘平 | Safety valve for tap water |
| CN104976397A (en) * | 2015-06-26 | 2015-10-14 | 开平市玛格纳卫浴有限公司 | Touch-control type delaying self-closing water economizer |
-
1994
- 1994-03-30 CN CN 94226497 patent/CN2200739Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968124A (en) * | 2014-05-04 | 2014-08-06 | 刘平 | Safety valve for tap water |
| CN104976397A (en) * | 2015-06-26 | 2015-10-14 | 开平市玛格纳卫浴有限公司 | Touch-control type delaying self-closing water economizer |
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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 |