CN201502075U - Water pipe antifreezing device - Google Patents
Water pipe antifreezing device Download PDFInfo
- Publication number
- CN201502075U CN201502075U CN2009201767462U CN200920176746U CN201502075U CN 201502075 U CN201502075 U CN 201502075U CN 2009201767462 U CN2009201767462 U CN 2009201767462U CN 200920176746 U CN200920176746 U CN 200920176746U CN 201502075 U CN201502075 U CN 201502075U
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- CN
- China
- Prior art keywords
- water pipe
- water
- inlet valve
- valve
- lifting
- 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.)
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Abstract
The utility model belongs to an auxiliary part of a water conveying pipeline, in particular to a water pipe antifreezing device used in cold regions. The water pipe antifreezing device comprises a water inlet valve and a water outlet valve. The utility model is characterized in that lifting switches are arranged on the water inlet valve and the water outlet valve, one end of each lifting switch is connected with a spring, the other end thereof is connected with a steel wire, and one end of the steel wire is connected on lifting keys. Because the water inlet valve and the water outlet valve of the water pipe antifreezing device arranged on the under ground part of the water pipe can be opened and closed at any time, and the water residue in the part of the water pipe exposed out of the ground is avoided when the water pipe is not used, the problem of water pipe icing is effectively solved.
Description
Technical field:
The utility model belongs to the accessory of aqueduct, is a kind of water pipe anti-freezing device that is used for cold district concretely.
Background technology:
Running water pipe is the necessity of urban family or public place, because the north and highlands winter weather cold, temperature is extremely low, usually causes the water pipe can not normal water supply because basseting partly its inner icing.Frequent bursting by freezing when outdoor water pipe is lower than subzero 15 ℃ in temperature.Though on antifreeze problem, taked a lot of methods, all not in the ice formation issues that fundamentally solves water pipe.
Summary of the invention:
In view of above present situation, the utility model provides a kind of water pipe anti-freezing device, has solved the problem that occurs in the prior art, and the technical solution adopted in the utility model is as follows:
The water pipe anti-freezing device comprises inlet valve and flowing water Valve always, it is characterized in that: the lifting switch is housed on described inlet valve and the flowing water Valve; Described lifting switch one end links to each other with spring, and the other end links to each other with steel wire, and described steel wire one end is connected and promotes on the key;
Be provided with pulley between described inlet valve and the lifting switch;
Be provided with pulley between described flowing water Valve and the lifting switch;
Described lifting key has device box outward.
The utility model advantage: owing to can carry out switch at any time at the inlet valve and the flowing water Valve of the water pipe anti-freezing device of water pipe under ground portion setting, avoid when not making water pipe, having water to remain in the part that water pipe bassets, so the problem of also effectively having avoided water pipe to freeze.
Description of drawings:
Fig. 1 is a structure diagram of the present utility model;
In the accompanying drawing 1, water inlet pipe 2, outlet pipe 3, inlet valve 4, flowing water Valve 5, spring 6, steel wire 7, pulley 8, device box 9, promote key
The specific embodiment:
Inlet valve of the present utility model and flowing water Valve can be opened at any time, close, and,, make in the running water pipe anhydrous by in underground water-supply-pipe, cutting off the water supply, discharge water because this device is on foggara, thoroughly solved the problem that water pipe freezes, seal box can adopt stainless steel material.
A kind of water pipe anti-freezing device comprises inlet valve and flowing water Valve, it is characterized in that: the lifting switch is housed on described inlet valve and the flowing water Valve; Described lifting switch one end links to each other with spring, and the other end links to each other with steel wire, and described steel wire one end is connected and promotes on the key; Be provided with pulley between inlet valve and the lifting switch; Be provided with pulley between flowing water Valve and the lifting switch; Promote key device box is arranged outward.
When the needs water, putting down the inlet valve water pipe flows to promote and is exposed at ground lifting key, promote the iron wire interlock inlet valve of key by being attached thereto, inlet valve can be opened, be lifted out the lifting key of penstock simultaneously, flowing water Valve is closed, and the water in the running water pipe will flow into the water pipe that bassets at this moment.
When not needing water, upwards promote key, the inlet valve that is embedded in the underground water-supply-pipe is just closed the water source, and then be lifted out the lifting key of penstock, flowing water Valve is opened, and is that the water that remains in the water pipe flows out, at this moment will be anhydrous in the running water pipe, can prevent that the water pipe on the face of land from freezing, and reaches thoroughly antifreeze purpose.
Claims (4)
1. a water pipe anti-freezing device comprises inlet valve and flowing water Valve, it is characterized in that: the lifting switch is housed on described inlet valve and the flowing water Valve; Described lifting switch one end links to each other with spring, and the other end links to each other with steel wire, and described steel wire one end is connected and promotes on the key.
2. a kind of water pipe anti-freezing device according to claim 1 is characterized in that: be provided with pulley between described inlet valve and the lifting switch.
3. a kind of water pipe anti-freezing device according to claim 2 is characterized in that: be provided with pulley between described flowing water Valve and the lifting switch.
4. a kind of water pipe anti-freezing device according to claim 3 is characterized in that: described lifting key has device box outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201767462U CN201502075U (en) | 2009-09-14 | 2009-09-14 | Water pipe antifreezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201767462U CN201502075U (en) | 2009-09-14 | 2009-09-14 | Water pipe antifreezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502075U true CN201502075U (en) | 2010-06-09 |
Family
ID=42453011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201767462U Expired - Fee Related CN201502075U (en) | 2009-09-14 | 2009-09-14 | Water pipe antifreezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502075U (en) |
-
2009
- 2009-09-14 CN CN2009201767462U patent/CN201502075U/en not_active Expired - Fee Related
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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: 20100609 Termination date: 20100914 |