CN2385173Y - Angle-rotating type antifreezing valve for running water - Google Patents
Angle-rotating type antifreezing valve for running water Download PDFInfo
- Publication number
- CN2385173Y CN2385173Y CN 97231572 CN97231572U CN2385173Y CN 2385173 Y CN2385173 Y CN 2385173Y CN 97231572 CN97231572 CN 97231572 CN 97231572 U CN97231572 U CN 97231572U CN 2385173 Y CN2385173 Y CN 2385173Y
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- CN
- China
- Prior art keywords
- water
- valve
- valve body
- core pipe
- angle
- 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 an angle-rotating type antifreezing valve for running water. The utility model is composed of a valve body 4 provided with a water inlet and a water drain hole 5, a conical valve core pipe 1 which is provided with a water outlet and a lateral water inlet and drain mouth 6, and is arranged in the valve body 4, a wire cover 2 and a core pressing spring 3 arranged on the conical valve core pipe 1. The upper part of the core pressing spring 3 is buckled with the wire cover 2. A complete angle-rotating type antifreezing valve for running water is formed. The utility model has the advantages of simple structure, few wearing parts, little material consumption, long service life, convenient and simple installation, low cost, and good antifreezing effect.
Description
The utility model relates to a kind of running water valve, is meant the tap water anti-freezing valve especially.
At present, north cold area outdoor tap water anti-freezing valve all is with the transformation of the way of known valve, its structure by handwheel, hand wheel shaft, little wire cover, add material chamber, asbestos, big wire cover, sealing gasket, spool and valve body and form.Respectively increased a spilled water hole in the valve body both sides, this antifreezing valve is installed in the soakage pit, one end water intake is connected with underground water pipe, and the other end water outlet is connected with the tap water water inlet, and the hydrous water tap uses together, make one with steel rod in addition and open fork, with person who happens to be on hand for an errand's antifreezing valve of switch down-hole on the ground, open well lid during water earlier, take away and open the fork fork and go on the handwheel of down-hole antifreezing valve, turn on antifreezing valve, turn on water tap ability water on the ground again.When using up water, take away and open fork fork and go into down-hole antifreezing valve handwheel and shut antifreezing valve, at this moment the water in the tap water water inlet is put soakage pit into by valve body both sides spilled water hole, turns off the tap again, and the tap water water inlet just becomes blank pipe, to reach antifreeze purpose.Though this structure can solve the tap-water pipe defrosting problem, the trouble that operates is damaged again easily, in the down-hole maintenance difficult, also is easy to close water tap, has forgotten down-hole, pass antifreezing valve, and freezing tap water water inlet.
The purpose of this utility model is to simplify known antifreezing valve structure, and a kind of rotary angle tap water anti-freezing valve of durable easy operating is provided.
The rotary angle tap water anti-freezing valve that the utility model provides is made up of valve body, taper valve core pipe, wire cover and pressure core spring, valve body is provided with water intake and spilled water hole, the spilled water hole of valve body described in the utility model can have two, be opened in the both sides of valve body respectively, and with water intake into about an angle of 90 degrees; The taper valve core pipe is provided with water outlet and laterally advances discharge opening, and the taper valve core pipe places in the valve body, presses the core spring to be contained on the taper valve core pipe, covers wire cover above again, constitutes a complete rotary angle tap water anti-freezing valve thus.
Compare with the tap water anti-freezing valve that generally uses at present, this rotary angle tap water anti-freezing valve mechanism is simple, has saved easily damaged parts, and materials are few, and the life-span is long, and simple installation is with low cost, good freezing protection effect.Owing to adopted taper valve core and corresponding valve body structure, under the effect of pressing the core spring, automatically the effect of break-in adjusting play, thereby it is not fragile to have prolonged working life is fit to tap water anti-freezing in winter such as vast northern cities and towns, factory's fire-fighting, rural area very much.
Below in conjunction with embodiment and conjunction with figs. structural feature of the present utility model and use effect are described further.
Accompanying drawing is the structural representation of rotary angle tap water anti-freezing valve.
1-taper valve core pipe
The 2-wire cover
3-presses the core spring
The 4-valve body
The 5-spilled water hole
6-advances discharge opening
See also accompanying drawing, this figure is depicted as a rotary angle tap water anti-freezing valve, the water intake of antifreezing valve is connected with underground water pipe and is installed in and do not freeze layer place, respectively there is a spilled water hole 5 the valve body both sides, with water intake into about an angle of 90 degrees, taper valve core pipe 1 is connected with water inlet, water inlet is not installed water tap, pipe is curved stick-shaped, and a straight end is connected with valve outlet, and elbow one end replaces water tap.During water, the about an angle of 90 degrees of water inlet rotation, taper valve core pipe 1 laterally advance discharge opening 6 and the alignment of valve inleting water mouth, while taper valve core pipe 1 tube wall forwards spilled water hole 5 places of valve body 4 both sides to, closes spilled water hole 5, at this moment water on the water inlet.When using up water, again the about an angle of 90 degrees of water inlet rotation, taper valve core pipe 2 is horizontal enters spilled water hole 5 places that discharge opening 6 turns to the valve body both sides, taper valve core pipe 1 tube wall turns to water intake to close water intake simultaneously, and the surplus water of water inlet is discharged to soakage pit from valve body both sides spilled water hole 5 under the gravity of self.This moment is anhydrous in the water inlet also just to have reached antifreeze purpose.If during water, the about an angle of 90 degrees of water inlet rotation, the taper valve core pipe laterally advances discharge opening 6 and turns to the valve body water intake more again, the while is the discharge opening 5 of valve body both sides also.Water inlet is gone up water once more, goes round and begins again and finishes Guan Shui, the remaining water of discharge water inlet.
Claims (2)
1, a kind of rotary angle tap water anti-freezing valve, it is characterized in that forming by valve body (4), taper valve core pipe (1), wire cover (2) and pressure core spring (3), valve body (4) is provided with water intake and spilled water hole (5), taper valve core pipe (1) is provided with water outlet and laterally advances discharge opening (6), taper valve core pipe (1) places in the valve body (4), press core spring (3) to be contained on the taper valve core pipe (1), buckle wire cover (2) above again, constitute a complete rotary angle tap water anti-freezing valve thus.
2, rotary angle tap water anti-freezing valve according to claim 1, it is characterized in that: the spilled water hole on the valve body (5) has two, is opened in the both sides of valve body respectively, with water intake into about an angle of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231572 CN2385173Y (en) | 1997-12-26 | 1997-12-26 | Angle-rotating type antifreezing valve for running water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231572 CN2385173Y (en) | 1997-12-26 | 1997-12-26 | Angle-rotating type antifreezing valve for running water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385173Y true CN2385173Y (en) | 2000-06-28 |
Family
ID=33943772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231572 Expired - Fee Related CN2385173Y (en) | 1997-12-26 | 1997-12-26 | Angle-rotating type antifreezing valve for running water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385173Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226473A (en) * | 2011-03-29 | 2011-10-26 | 杨玉喜 | Tap water anti-freezing hollow valve |
-
1997
- 1997-12-26 CN CN 97231572 patent/CN2385173Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226473A (en) * | 2011-03-29 | 2011-10-26 | 杨玉喜 | Tap water anti-freezing hollow valve |
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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 |