CN2372510Y - Wate-saving anti-freezing valve - Google Patents
Wate-saving anti-freezing valve Download PDFInfo
- Publication number
- CN2372510Y CN2372510Y CN 99207392 CN99207392U CN2372510Y CN 2372510 Y CN2372510 Y CN 2372510Y CN 99207392 CN99207392 CN 99207392 CN 99207392 U CN99207392 U CN 99207392U CN 2372510 Y CN2372510 Y CN 2372510Y
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- valve
- valve body
- water
- utility
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Abstract
The utility model relates to a water-saving anti-freezing valve, belonging to the improvement for an outdoor running water valve. The lower end of a lifting rod of the water-saving anti-freezing valve and a piston are connected with a piston pin to be positioned at the lower end of an inner hole of a valve body. The upper end of the lifting rod is fixed on the valve body with a cap nut. The lower end of the valve body is provided with at least two water drainage holes. The utility model can save water and can not be prozen. The utility model has the advantages of convenient installation and usage, and long service life. The utility model is especially suitable for outdoor water supply systems. The utility model is a novel product for an outdoor water supply system in alpine regions in the north.
Description
A kind of anti-freezing economical valve belongs to the improvement of outdoor tap water valve.
Use tap water to become indispensable part in the living standards of urban and rural residents,, the water saving of running water pipe valve and increasing the service life etc. is had higher requirement along with people's living standard improves constantly.The tap water pipe valve of the existing use of China belongs to rotoplug type, exists easy to wearly, leaks shortcomings such as maintain and replace inconvenience.Particularly northern extremely frigid zones one made valve freeze to cause and cuts off the water supply to winter owing to leaking, caused inconvenience and difficult for people's domestic water.How solving northern extremely frigid zones domestic water in winter, prevent the water supply valve frozen problem, is the problem that people develop for many years.
The purpose of this utility model provides a kind of not only the water saving but also can antifreeze in the winter time novel valve.
Scheme of the present utility model is achieved in that the shadoof lower end of this water saving antifreezing valve is connected with wrist pin with piston and is placed on the valve body inner bore lower end, set gradually rubber washer, pressure pad, stage clip, flashboard on the shadoof, the shadoof upper end is fixed on the valve body with blind nut.
The utility model anti-freezing economical valve is antifreeze durable, easy to install, and long service life is specially adapted to outdoor water system, is the Updated product of the outdoor water system of northern extremely frigid zones.
Fig. 1 is that the utility model anti-freezing economical valve is installed and used figure.
How further narrate the utility model below in conjunction with accompanying drawing works.The utility model anti-freezing economical valve is made up of valve body (1), shadoof (2), stage clip (5), flashboard (7), piston parts such as (9), wherein shadoof (2) lower end is connected with wrist pin with piston (9) and is placed on valve body (1) endoporus lower end, a boss is established at shadoof (2) middle part, flashboard (7) is arranged on the boss, set gradually rubber washer (6) and pressure pad on the flashboard (7), stage clip (5) places on the pressure pad, a seal washer is established in stage clip (5) upper end, and shadoof (2) upper end is fixed on the valve body (1) with blind nut (3).Valve body (1) lower end is to being provided with two weep holes (8) less, and a regulator (10) is established in outside, weep hole position, and regulator (10) is provided with two weep holes (8) at least.Valve body (1) part is exposed in shadoof (2) upper end has one to promote the hole.
During use, penetrate in the aperture of shadoof (2) upper end fixing with iron wire one end, the iron wire the other end causes ground and is connected with hand bar or foot treadle, when hand depression bar or foot pedals, according to lever principle, the depression bar or the pedal the other end upwards draw iron wire, thereby shadoof (2) is mentioned, and water blockoff flashboard (7) is opened and supplied water.Spring (5) is compressed, for flashboard (7) cuts out stored energy automatically.The piston (9) of shadoof (2) bottom rises with shadoof (2) simultaneously, stops up the weep hole (8) of valve body (1) lower end.When unclamping depression bar or foot treadle, spring (5) is upheld, and makes shadoof (2), flashboard (7) self-return, stops to supply water.Piston (9) falls, and weep hole (8) is opened, and reaches the rapid emptying of water of outlet pipe in the valve body (1), makes outlet pipe be in empty pipe condition, thereby has reached antifreeze purpose.Can rotate to an angle the regulator of valve body lower end outside when using summer, stops up weep hole, reaches the purpose of water saving.
Claims (3)
1, a kind of anti-freezing economical valve, by valve body (1), shadoof (2), stage clip (5), valve plate (7), piston (9) is formed, it is characterized in that: shadoof (2) lower end is connected with wrist pin with piston (9) and is positioned at valve body (1) endoporus lower end, there is a boss at shadoof (2) middle part, valve plate (7) is arranged on the boss, set gradually rubber washer (6) and pressure pad on the valve plate (7), stage clip (5) places on the pressure pad, a seal ring is established in stage clip (5) upper end, shadoof (2) upper end is fixed on the valve body (1) with nut (3), valve body (1) lower end is provided with weep hole (8), and a regulator (10) is established in valve body lower end weep hole outside.
2, anti-freezing economical valve according to claim 1 is characterized in that: valve body (1) lower end is provided with two weep holes at least.
3, anti-freezing economical valve according to claim 1 is characterized in that being provided with at least on the regulator (10) two weep holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207392 CN2372510Y (en) | 1999-04-23 | 1999-04-23 | Wate-saving anti-freezing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207392 CN2372510Y (en) | 1999-04-23 | 1999-04-23 | Wate-saving anti-freezing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372510Y true CN2372510Y (en) | 2000-04-05 |
Family
ID=34001394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207392 Expired - Fee Related CN2372510Y (en) | 1999-04-23 | 1999-04-23 | Wate-saving anti-freezing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372510Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669479A (en) * | 2021-09-06 | 2021-11-19 | 青岛理工大学 | Water-cut and water-discharge anti-freezing converter and method for water supply pipeline |
-
1999
- 1999-04-23 CN CN 99207392 patent/CN2372510Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669479A (en) * | 2021-09-06 | 2021-11-19 | 青岛理工大学 | Water-cut and water-discharge anti-freezing converter and method for water supply pipeline |
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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 |