CN201526682U - Outdoor automatic anti-freezing water-saving valve for tap water - Google Patents
Outdoor automatic anti-freezing water-saving valve for tap water Download PDFInfo
- Publication number
- CN201526682U CN201526682U CN2009202787976U CN200920278797U CN201526682U CN 201526682 U CN201526682 U CN 201526682U CN 2009202787976 U CN2009202787976 U CN 2009202787976U CN 200920278797 U CN200920278797 U CN 200920278797U CN 201526682 U CN201526682 U CN 201526682U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- valve plug
- piston
- valve seat
- 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
Links
Images
Landscapes
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
The utility model relates to an outdoor automatic anti-freezing water-saving valve for tap water, which is mainly used for protecting tap water from being frozen for an outdoor individual well. The valve adopts the technical scheme that the valve comprises a valve seat (1), a piston cylinder (2), a piston (10), a valve plug cylinder (3), a valve plug (4), a water inlet (5) and a water outlet (6), wherein the matched piston cylinder and piston are arranged above the valve seat; the matched valve plug cylinder and valve plug are arranged below the valve seat; the water outlet is formed on the valve seat; the water inlet is formed on the valve plug cylinder; the valve seat is respectively communicated with the piston cylinder and the valve plug cylinder; and the piston is linked with the valve plug. By adopting the method of generating negative pressure, tap water between the valve and a water pipe on the ground is pumped out to achieve freeze protection of tap water; the valve has the characteristics of reasonable structure, convenient use, automatic freeze protection, water conservation, low cost and the like without electricity utilization, water drainage and additional operation; and the freeze protection can be achieved simultaneously, conveniently and automatically when the valve is switched on and off. Therefore, the valve is particularly suitable for outdoor individual wells in vast rural areas, can achieve freeze protection automatically, has low cost, and can be conveniently popularized for application.
Description
Technical field:
The utility model relates to a kind of outdoor automatic freezing-protective water saving running water valve, is mainly used in the tap water anti-freezing of outdoor minute family well.
Background technique:
How antifreeze the outdoor tap water valve in the winter time is a problem demanding prompt solution, particularly in vast rural area, public waterworks fast development in recent years, when arranging the tap water supply pipeline, generally all be that a minute family well is arranged on outdoor (garden in) is underground, by water pipe tap water is drawn upper ground surface, use by water tap control, be convenient in garden, irrigate the fields, do the wash or the like, to winter, the tap water of branch family well need carry out antifreeze processing, owing to do not have suitable valve, on preventing that valve from freezing, can only valve not closed dead, form running water, waste water resource; In case freeze stifled running water valve, can only scald with boiling water, with burning, not only inconvenience but also damage valve easily.If use special antifreezing valve in the rural area, cost is too high, is not suitable for applying.
The model utility content:
The utility model purpose provides a kind of outdoor automatic freezing-protective water saving running water valve, reduces manufacturing, user cost, and anti-freezing economical is effective, is convenient to popularize, and solves the problems referred to above that background technique exists.
The utility model purpose is to realize by following technological scheme:
A kind of outdoor automatic freezing-protective water saving running water valve, comprise valve seat, piston cylinder, piston, valve plug tube, valve plug, water intake, water outlet, the valve seat top is provided with the piston cylinder and the piston of coupling, and the valve seat below is provided with the valve plug tube and the valve plug of coupling, valve seat is provided with water outlet, the valve plug tube is provided with water intake, and valve seat is communicated with piston cylinder, valve plug tube respectively, piston and valve plug interlock, when piston produces negative pressure, valve plug is closed, and water intake ends, and the outer water of water outlet is drawn back enters valve seat and piston cylinder; When piston produced malleation, valve plug was opened, and water intake is opened.
Being provided with O-ring seal between piston and the piston cylinder, is dismountable flexible connection between piston cylinder and the valve seat, by being threaded.Piston rod is connected with known driving mechanism, and driven plunger moves back and forth.
Be provided with valve cock stem above the valve plug, valve cock stem passes in valve seat, can withstand on the piston, the height of valve cock stem in valve seat can guarantee that like this position of piston always is higher than water outlet, when piston moves down greater than the height of valve seat upper water-out mouth, the promotion valve cock stem moves, and promotes valve plug and opens; Be provided with spring between valve plug tube and valve plug, when piston moved up, spring promoted valve plug and seals water intake automatically; For guaranteeing the proper functioning of valve plug, below valve plug, be provided with the valve plug wing, the valve plug wing is positioned at the valve plug tube, and spring housing is on the valve plug wing.
Be dismountable flexible connection between valve plug tube and the valve seat, by being threaded, valve plug is provided with sealing gasket.
Adopt the utility model, valve is arranged on the bottom of outdoor tap water branch family well, water intake is connected with underground tap water pipeline, and water outlet bassets by the outlet pipe that is attached thereto.The external force driven plunger moves down, and promotes valve plug and also moves down, and water intake is opened, and the tap water of pipeline relies on self pressure, enters in the valve seat by the valve plug tube, arrives ground by water outlet, outlet conduit again, and is for people to use; When not needing to use tap water, the external force piston that moves up, valve plug also moves up, and stops up water intake, and tap water stops to flow out; Piston continues to move up, and the water in the outlet pipe is also sucked in valve seat, the piston cylinder.Because valve is arranged on branch family bottom, on valve can not frozen, the normal use of can circulating winter.If moisture family well from the beginning not, the utility model also can be embedded in underground use, process and result be arranged on branch family well in all be the same.
The utility model generally is adapted at the outdoor application more than-20 ℃, and valve is arranged on apart from ground and gets final product below 1 meter; If outdoor temperature is lower than-20 ℃, must increase valve and be arranged on the underground degree of depth, perhaps take corresponding warming measure.
The beneficial effects of the utility model:
The utility model is found time valve to the tap water in the water pipe of ground by producing the mode of negative pressure, carries out tap water anti-freezing, have rational in infrastructure, easy to use, automatic freezing-protective, water saving, characteristics such as cost is low, do not need electricity consumption, do not need to discharge water, do not need other operation yet, but in switch valve, finish antifreeze program automatically, very convenient, especially be useful in outdoor minute family, vast rural area well and use automatic freezing-protective, cost is low, and is easy to utilize.
Description of drawings:
Fig. 1 is the utility model embodiment user mode schematic representation.
Fig. 2 is the utility model valve mechanism schematic representation.
Fig. 3 is a valve valve plug schematic representation.
Fig. 4 is the worm's eye view of Fig. 3.
Among the figure: valve seat 1, piston cylinder 2, valve plug tube 3, valve plug 4, water intake 5, water outlet 6, branch family well 7, spring 8, position shelf 9, piston 10, O-ring seal 11, sealing gasket 12, driving mechanism 13, valve cock stem 14, outlet pipe 15, tap water pipeline 16, ground 17, the valve plug wing 18.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1,2, among the embodiment, in the moisture family well 7 valve is being set from the beginning, this valve is found time valve to the tap water in the water pipe of ground by producing the mode of negative pressure, carries out tap water anti-freezing.The mode of said generation negative pressure is to move generation by piston, piston 10 and piston cylinder 2 are set on valve, driving mechanism 13 driven plunger produce negative pressure, with valve to ground the tap water in 17 outlet pipes 15 find time, be back in the piston cylinder, the tap water that is back in the piston cylinder can be stored in the piston cylinder.Piston 10 on the valve and 4 interlocks of the valve plug of valve, when piston produced negative pressure, valve plug was closed, and the tap water in the tap water pipeline 16 ends; When piston produced malleation, valve plug was opened, the tap water flows valve in the pipeline.Driving mechanism 13, outlet pipe 15 link together by position shelf 9.
With reference to accompanying drawing 2,3,4, a kind of outdoor automatic freezing-protective water saving running water valve, comprise valve seat 1, piston cylinder 2, piston 10, valve plug tube 3, valve plug 4, water intake 5, water outlet 6, the valve seat top is provided with the piston cylinder and the piston of coupling, the valve seat below is provided with the valve plug tube and the valve plug of coupling, valve seat is provided with water outlet, the valve plug tube is provided with water intake, valve seat is communicated with piston cylinder, valve plug tube respectively, piston and valve plug interlock, when piston produced negative pressure, valve plug was closed, water intake ends, and the outer water of water outlet is drawn back enters valve seat and piston cylinder; When piston produced malleation, valve plug was opened, and water intake is opened.Being provided with O-ring seal 11 between piston and the piston cylinder, is dismountable flexible connection between piston cylinder and the valve seat, by being threaded.Be provided with valve cock stem 14 above the valve plug 4, valve cock stem passes in valve seat, can withstand on the piston 10, the height of valve cock stem in valve seat is greater than the height of valve seat upper water-out mouth 6, can guarantee that like this position of piston always is higher than water outlet, when piston moves down, promote valve cock stem and move, promote valve plug and open; Be provided with spring 8 between valve plug tube 3 and valve plug 4, when piston moved up, spring promoted valve plug and seals water intake automatically; For guaranteeing the proper functioning of valve plug, below valve plug 4, be provided with the valve plug wing 18, the valve plug wing 18 is positioned at the valve plug tube, and spring housing is on the valve plug wing, and the valve plug wing is three, the 120 ° of layouts in interval.Be dismountable flexible connection between valve plug tube and the valve seat, by being threaded, valve plug is provided with sealing gasket 12.
Valve is arranged on the bottom of outdoor tap water branch family well, and water intake is connected with underground tap water pipeline, and water outlet bassets by the outlet pipe that is attached thereto.Driven plunger moves down, and promotes valve plug and also moves down, and water intake is opened, and the tap water of pipeline relies on self pressure, enters in the valve seat by the valve plug tube, arrives ground by water outlet, outlet conduit again, and is for people to use; When not needing to use tap water, the piston that moves up, valve plug also moves up, and stops up water intake, and tap water stops to flow out; Piston continues to move up, and the water in the outlet pipe is also sucked in valve seat, the piston cylinder.Because valve is arranged on branch family bottom, on valve can not frozen, the normal use of can circulating winter.
Claims (7)
1. outdoor automatic freezing-protective water saving running water valve, it is characterized in that comprising valve seat (1), piston cylinder (2), piston (10), valve plug tube (3), valve plug (4), water intake (5), water outlet (6), the valve seat top is provided with the piston cylinder and the piston of coupling, the valve seat below is provided with the valve plug tube and the valve plug of coupling, valve seat is provided with water outlet, the valve plug tube is provided with water intake, and valve seat is communicated with piston cylinder, valve plug tube respectively, piston and valve plug interlock.
2. the outdoor tap water anti-freezing special valve according to claim 1, it is characterized in that valve plug (4) above be provided with valve cock stem (14), valve cock stem passes in valve seat, can withstand on the piston (10), the height of valve cock stem in valve seat is greater than the height of valve seat upper water-out mouth (6), and position of piston always is higher than water outlet.
3. the outdoor automatic freezing-protective water saving running water valve according to claim 1 is characterized in that being provided with spring (8) between valve plug tube (3) and valve plug (4).
4. the outdoor automatic freezing-protective water saving running water valve according to claim 3 is characterized in that being provided with the valve plug wing (18) below valve plug (4), and the valve plug wing (18) is positioned at the valve plug tube, and spring housing is on the valve plug wing.
5. the outdoor automatic freezing-protective water saving running water valve according to claim 4 is characterized in that the valve plug wing is three, the 120 ° of layouts in interval.
6. the outdoor automatic freezing-protective water saving running water valve according to claim 1 is characterized in that being provided with O-ring seal (11) between piston and the piston cylinder, is dismountable flexible connection between piston cylinder and the valve seat, by being threaded.
7. the outdoor automatic freezing-protective water saving running water valve according to claim 1 is characterized in that between valve plug tube and the valve seat it being dismountable flexible connection, and by being threaded, valve plug is provided with sealing gasket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202787976U CN201526682U (en) | 2009-09-28 | 2009-11-11 | Outdoor automatic anti-freezing water-saving valve for tap water |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920311641.3 | 2009-09-28 | ||
| CN2009202787976U CN201526682U (en) | 2009-09-28 | 2009-11-11 | Outdoor automatic anti-freezing water-saving valve for tap water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526682U true CN201526682U (en) | 2010-07-14 |
Family
ID=42517968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202787976U Expired - Fee Related CN201526682U (en) | 2009-09-28 | 2009-11-11 | Outdoor automatic anti-freezing water-saving valve for tap water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116377A (en) * | 2011-03-29 | 2011-07-06 | 潍坊三华利机械科技有限公司 | Water-saving antifreezing device |
| CN108088706A (en) * | 2018-01-27 | 2018-05-29 | 王文友 | Antifreeze liquid taking device |
-
2009
- 2009-11-11 CN CN2009202787976U patent/CN201526682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116377A (en) * | 2011-03-29 | 2011-07-06 | 潍坊三华利机械科技有限公司 | Water-saving antifreezing device |
| CN108088706A (en) * | 2018-01-27 | 2018-05-29 | 王文友 | Antifreeze liquid taking device |
| CN108088706B (en) * | 2018-01-27 | 2024-04-09 | 王文友 | Antifreezing liquid taking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202402658U (en) | Automatically anti-freeze and water-saving tap water switch | |
| CN201526682U (en) | Outdoor automatic anti-freezing water-saving valve for tap water | |
| CN204498980U (en) | A kind of drip-irrigation device | |
| CN101824838A (en) | Outdoor tap water anti-freezing method and special valve | |
| CN203906907U (en) | Anti-freezing water faucet | |
| CN201621351U (en) | Meter-valve integrated water supply control device | |
| CN202706102U (en) | Anti-freezing water pipe | |
| CN202381752U (en) | Siphon antifreezing valve | |
| CN204100590U (en) | A kind of cold water automatic recycling device | |
| CN201180851Y (en) | Solar anti-freezing valve | |
| CN202531990U (en) | Automatic anti-freezing tap-water valve control system | |
| CN113279460A (en) | Anti-freezing type decontamination system for water-flushed toilet | |
| CN202675709U (en) | Emptying anti-freezing pipeline system for solar water heater | |
| CN204385811U (en) | Anti-freezing hydrophone | |
| CN202327129U (en) | Water non-retention type running water tap | |
| CN204100589U (en) | The device of cold water in a kind of the automatic recovery hot water pipeline | |
| CN203633266U (en) | Anti-freezing anti-collision water-outlet irrigation equipment | |
| CN203868347U (en) | Full-geographical lifting type multifunctional hydrant for farmland pipeline irrigation | |
| CN217517735U (en) | Anti-freezing type decontamination system for water-flushed toilet | |
| CN201739520U (en) | Direct burial telescopic water hydrant | |
| CN204100626U (en) | A kind of cold water collecting device with pipeline link gear | |
| CN203297128U (en) | Novel automatic exhaust valve device for vertical type multi-stage pump | |
| CN203163311U (en) | Novel solar water heater capable of emptying upper and lower water pipes | |
| CN202048229U (en) | Water-saving antifreezing device | |
| CN203641659U (en) | Anti-freezing tap water pipe |
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: 20100714 Termination date: 20121111 |