CN203096823U - Water pipe anti-freezing device - Google Patents
Water pipe anti-freezing device Download PDFInfo
- Publication number
- CN203096823U CN203096823U CN 201320024588 CN201320024588U CN203096823U CN 203096823 U CN203096823 U CN 203096823U CN 201320024588 CN201320024588 CN 201320024588 CN 201320024588 U CN201320024588 U CN 201320024588U CN 203096823 U CN203096823 U CN 203096823U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- electromagnetic valve
- freezing device
- outlet pipe
- 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 a pipeline technology, in particular to a water pipe anti-freezing device. The water pipe anti-freezing device comprises a water outlet pipe communicated with a water box and a downcomer communicated with the water outlet pipe. An electromagnetic valve is arranged on the communicated portion of the water outlet pipe and the downcomer. A control switch is connected on the electromagnetic valve. A water faucet is connected at the water outlet end of the downcomer. An air pipe is further arranged on the portion, close to the electromagnetic valve, of the downcomer, and a switch device capable of controlling the air pipe to be opened and closed is arranged at the other end of the air pipe. The water pipe anti-freezing device is simple in structure and convenient to use, can be used on a solar water heater and some indoor pipelines, and meanwhile is low in cost.
Description
Technical field
The utility model relates to pipe technology, is specially a kind of water pipe anti-freezing device.
Background technology
In the prior art, be that 1415921 Chinese invention patents disclose a kind of antifreezing solar energy water pipe as publication number, though can play antifreezing effect, complex structure, and also cost is higher.
The utility model content
The purpose of this utility model provide a kind of simple in structure, cost is lower and the water pipe anti-freezing device of handled easily.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of water pipe anti-freezing device, the sewer pipe that comprises the outlet pipe that is communicated with water tank, connects with outlet pipe, the position that outlet pipe and sewer pipe are connected is provided with electromagnetic valve, electromagnetic valve is connected with gauge tap, the water side of sewer pipe is connected to water tap, also be provided with air hose at sewer pipe near on the position of electromagnetic valve, the switching device that can control the air hose switch is equipped with in the other end of air hose.
Technique scheme, when water not, the start-up control switch, make closed electromagnetic valve, open the switch of air hose then, make air hose be communicated with atmospheric pressure, residual water in the sewer pipe just flows out naturally, can not freeze water pipe because weather is too cold, even causes water pipe to damage.
As of the present utility model preferred, also be provided with the booster pump that is used with electromagnetic valve on the outlet pipe.This optimal way cooperates electromagnetic valve to use, and owing to electromagnetic valve is to design for the ease of the water in the emptying water pipe, and electromagnetic valve itself can cause water pipe water outlet difficulty, just needs supercharging equipment to strengthen the water speed that of water pipe.
As of the present utility model preferred, switching device is a water tap.This mode is more durable, and cost is also low.
The beneficial effects of the utility model are: this water pipe anti-freezing apparatus structure is simple, is easy to use, and not only uses on solar water heater, and can use on more indoor pipelines, and cost is also lower simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Among the figure: 1, outlet pipe, 2, sewer pipe, 3, electromagnetic valve, 31, gauge tap, 4, air hose, 41, switching device, 5, booster pump.
The specific embodiment
Following specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
Claims (3)
1. water pipe anti-freezing device, it is characterized in that: comprise the outlet pipe (1) that is communicated with water tank, sewer pipe (2) with described outlet pipe (1) connection, described outlet pipe (1) is provided with electromagnetic valve (3) with the position that described sewer pipe (2) is connected, described electromagnetic valve (3) is connected with gauge tap (31), the water side of described sewer pipe (2) is connected to water tap, also be provided with air hose (4) at described sewer pipe (2) near on the position of electromagnetic valve (3), the switching device (41) that can control air hose (4) switch is equipped with in the other end of described air hose (4).
2. a kind of water pipe anti-freezing device according to claim 1 is characterized in that: also be provided with the booster pump (5) that is used with described electromagnetic valve (3) on the described outlet pipe (1).
3. a kind of water pipe anti-freezing device according to claim 1 and 2 is characterized in that: described switching device (41) is a water tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024588 CN203096823U (en) | 2013-01-17 | 2013-01-17 | Water pipe anti-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320024588 CN203096823U (en) | 2013-01-17 | 2013-01-17 | Water pipe anti-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096823U true CN203096823U (en) | 2013-07-31 |
Family
ID=48848239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320024588 Expired - Fee Related CN203096823U (en) | 2013-01-17 | 2013-01-17 | Water pipe anti-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498494A (en) * | 2013-09-26 | 2014-01-08 | 宁波南车时代传感技术有限公司 | Anti-freezing sewage collection system and anti-freezing method of same |
-
2013
- 2013-01-17 CN CN 201320024588 patent/CN203096823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498494A (en) * | 2013-09-26 | 2014-01-08 | 宁波南车时代传感技术有限公司 | Anti-freezing sewage collection system and anti-freezing method of same |
| CN103498494B (en) * | 2013-09-26 | 2015-05-06 | 宁波南车时代传感技术有限公司 | Anti-freezing sewage collection system and anti-freezing method of same |
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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: 20130731 Termination date: 20140117 |