CN201875984U - Pipeline anti-freezing device of solar water heater in cold area - Google Patents
Pipeline anti-freezing device of solar water heater in cold area Download PDFInfo
- Publication number
- CN201875984U CN201875984U CN2010206394201U CN201020639420U CN201875984U CN 201875984 U CN201875984 U CN 201875984U CN 2010206394201 U CN2010206394201 U CN 2010206394201U CN 201020639420 U CN201020639420 U CN 201020639420U CN 201875984 U CN201875984 U CN 201875984U
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- water pipe
- water
- attemperater
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model discloses a pipeline anti-freezing device of a solar water heater in a cold area, comprising the solar water heater, a heat preservation water pipe, a water consumption device, an electromagnetic valve, a running water pipe and a miniature water pump. The solar water heater is connected with the water consumption device in a house through the heat preservation water pipe. The electromagnetic valve is installed on the heat preservation water pipe close to the solar water heater. The heat preservation water pipe in the house is connected with the running water pipe by a three-way valve. The miniature water pump is installed on the heat preservation water pipe between the three-way valve and the water consumption device. The pipeline anti-freezing device has a simple structure and a reasonable design. When the solar water heater is not used, water stored in the heat preservation water pipe can be drained in time through the opening of the electromagnetic valve, so that the heat preservation water pipe cannot be blocked because of freezing. The pipeline anti-freezing device is particularly suitable for being installed and used in high latitude areas.
Description
Technical field
The utility model relates to the protection equipment of solar water heater, refers more particularly to cold district pipelines of solar water heater defroster.
Background technology
At present, solar water heater is extensive use of by people.But at high latitude area, because winter temperature is low, the sunshine-duration is short, and the water pipe of regular solar water heater is controlled by indoor valve, and water is arranged in the water pipe all the time, freezes easily under the lower situation of temperature.For addressing this problem, way commonly used is to add ribbon heater, not only power consumption, and breaking out of fire easily in water pipe heat-insulating layer.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of and can effectively overcomes the problems referred to above, can make in the water pipe the not cold district pipelines of solar water heater defroster of water under obsolete situation.
The technical solution of the utility model is such, cold district pipelines of solar water heater defroster, and it comprises solar water heater, attemperater, water consumption device, magnetic valve, running water pipe and micro pump;
Described solar water heater is connected with described water consumption device in the house by described attemperater; On near the described attemperater in described solar water heater place, described magnetic valve is housed; In the house, be connected with described running water pipe by triple valve on the described attemperater; On the described attemperater described micro pump is being housed between described triple valve and the described water consumption device.
The utility model is simple in structure, and is reasonable in design.Under the situation of not using solar water heater, can in time arrange water in the attemperater by opens solenoid valve, attemperater can not stopped up because of freezing.Be particularly suitable for installing and using of high latitude area.
Description of drawings
Fig. 1 is a cold district pipelines of solar water heater defroster overall structure floor map.
Wherein: 1 solar water heater, 2 attemperaters, 3 water consumption devices, 4 magnetic valves, 5 triple valves, 6 running water pipes, 7 micro pumps, 8 houses.
The specific embodiment.
As shown in drawings, cold district pipelines of solar water heater defroster, it comprises solar water heater 1, attemperater 2, water consumption device 3, magnetic valve 4, running water pipe 6 and micro pump 7;
Described solar water heater 1 is connected with described water consumption device 3 in the house 8 by described attemperater 2; On near the described attemperater 2 in described solar water heater 1 place, described magnetic valve 4 is housed; In house 8, be connected with described running water pipe 6 by triple valve 5 on the described attemperater 2; Described micro pump 7 is housed on described attemperater 2 between described triple valve 5 and the described water consumption device 3.
Operation principle of the present utility model is that when not using solar water heater, magnetic valve is in normally open, attemperater is communicated with the external world, under the effect of air, the water in the attemperater is by the emptying of water consumption device nature, and the situation because of freezing to stop up can not take place attemperater.When needs hot water, to open micro pump and close magnetic valve simultaneously, hot water just is drawn onto in the house for use by attemperater.Time spent not, close micro pump opens solenoid valve simultaneously, this moment, micro pump was provided with time-delay closing, and the water in the attemperater will emptying under the acting in conjunction of outside air and micro pump, and then reaches the uncongealable purpose of attemperater.
Claims (1)
1. cold district pipelines of solar water heater defroster, it comprises solar water heater (1), attemperater (2), water consumption device (3) and running water pipe (6); It is characterized in that it also comprises magnetic valve (4) and micro pump (7);
Described solar water heater (1) is connected with described water consumption device (3) in house (8) by described attemperater (2); Locating to be equipped with on the described attemperater (2) described magnetic valve (4) near described solar water heater (1); Described attemperater (2) is gone up and is connected with described running water pipe (6) by triple valve (5) in house (8); On the described attemperater (2) described micro pump (7) is being housed between described triple valve (5) and the described water consumption device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206394201U CN201875984U (en) | 2010-12-03 | 2010-12-03 | Pipeline anti-freezing device of solar water heater in cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206394201U CN201875984U (en) | 2010-12-03 | 2010-12-03 | Pipeline anti-freezing device of solar water heater in cold area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875984U true CN201875984U (en) | 2011-06-22 |
Family
ID=44163901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206394201U Expired - Fee Related CN201875984U (en) | 2010-12-03 | 2010-12-03 | Pipeline anti-freezing device of solar water heater in cold area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925699A (en) * | 2014-03-19 | 2014-07-16 | 尹晓鹏 | Quick water heater and water channel cleaning drainage device for same |
-
2010
- 2010-12-03 CN CN2010206394201U patent/CN201875984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925699A (en) * | 2014-03-19 | 2014-07-16 | 尹晓鹏 | Quick water heater and water channel cleaning drainage device for same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |