CN201212749Y - Solar water heater equipped with anti-freezing water pipe - Google Patents
Solar water heater equipped with anti-freezing water pipe Download PDFInfo
- Publication number
- CN201212749Y CN201212749Y CNU2008200080063U CN200820008006U CN201212749Y CN 201212749 Y CN201212749 Y CN 201212749Y CN U2008200080063 U CNU2008200080063 U CN U2008200080063U CN 200820008006 U CN200820008006 U CN 200820008006U CN 201212749 Y CN201212749 Y CN 201212749Y
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- China
- Prior art keywords
- water
- pipe
- freezing
- pipes
- solar
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- 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
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Abstract
The utility model relates to a solar water heater with an anti-freezing water pipe, which solves the problems in the background technique that externally arranged easy-freezing water pipes of the prior solar water heater and water in the pipes are easy to be frozen in cold days and also solves the problems of electricity consumption, electricity leakage, insecurity, high cost, complicated operation, and the like in preventing freeze by using electricity to compensate temperature or adding a water pump for circulation. The solar water heater with the anti-freezing water pipe is characterized in that a segment of the anti-freezing water pipe 3 is not insulating for forming insulating effect, water temperature in the pipes and water proportion different from a water inlet pipe 1 so that water in the anti-freezing water pipe 3 and the water inlet pipe 1 can naturally circulate, and the pipes can not be frozen. The utility model can be used in the field of the freeze prevention of various solar water heaters, water storage tanks, and the like.
Description
Affiliated technical field
The utility model relates to a kind of solar water heater that is provided with antifreeze water pipe, particularly a kind of solar water heater that is used for day chill temperature in the subzero use.
Background technology
Solar water heater places outdoor part often to freeze because of environment temperature is low in the winter time at present, causes the water freezing in the water pipe to block, and even with water pipe from freezing crack, has wasted water resource, also brings the trouble of inconvenient maintenance.
In order to address this problem, the someone adopts the method by the device of electrical heating compensation temperature or water pump recirculated water, has so not only increased cost, and power consumption or electric leakage, is unfavorable for safe handling and energy-conservation.
Summary of the invention
The purpose of this utility model is to propose a kind of solar water heater, by the difference of two water pipe insulation degree is set, makes the water in the pipe form circulation, overcomes the defective of background technology.
The technical solution of the utility model is achieved in that a kind of solar water heater that is provided with antifreeze water pipe, antifreeze water pipe 3 has one section to be no heat-insulation layer, and and it is heat insulation to be provided with heat-insulation layer between the water inlet pipe 1, the installation that can be connected in parallel of two pipes, the heat-insulation layer insulation is arranged outward, and endothermic tube 5 and water tank 4 communicate.
Advantage of the present utility model and good effect are: owing to adopt technique scheme, water inlet pipe 1 is because of all risk insurance temperature, heat insulation effect is better, thereby water temperature is higher in the pipe, antifreeze water pipe 3 is because of there being one section not to be incubated, heat insulation effect is relatively poor, thereby water temperature is lower in the pipe, water inlet pipe and anti-frozen pipe produce the temperature difference like this, the proportion of water is variant, ceaselessly produce circulation in the pipeline, thereby prevented that water freezes or the pipe bursting by freezing in the pipe, also avoided the increase cost that leans on make-up water pump circulation or electrical heating compensation temperature to be brought, inconvenience is installed, power consumption, electricity consumption is dangerous, unhandy problem.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified.
Accompanying drawing is the automatic circulation theory figure of the utility model general structure water.
Among the figure 1, water inlet pipe, 2, heat-insulation layer, 3, antifreeze water pipe, 4, water tank, 5, endothermic tube.
The specific embodiment
Below with embodiment the utility model is further elaborated: with reference to the accompanying drawings, a kind of solar water heater, be connected in the antifreeze water pipe 3 of water tank 4, have one section easily to freeze part with water inlet pipe 1 and be connected water inlet pipe all risk insurance temperature, insulation bed thickness 30mm, anti-frozen pipe is soaking zone 60mm not, thermal insulation layer 15mm between two pipes, and two pipes are in parallel, appearance heat-insulation layer 30mm, then the utility model is implemented to finish.Winter, the water in the water pipe did not freeze under subzero 30 ℃ situation, and solar water heater normally uses.
Claims (2)
1, a kind of solar water heater that is provided with antifreeze water pipe, form by water inlet pipe (1), heat-insulation layer (2), antifreeze water pipe (3), water tank (4), endothermic tube (5), it is characterized in that: easily freeze part at water tank (4) and water inlet pipe (1) and be provided with antifreeze water pipe (3), and antifreeze water pipe (3) has one section to be no heat-insulation layer.
2, according to right 1 described a kind of solar water heater that is provided with antifreeze water pipe, it is characterized in that: it is heat insulation to be provided with heat-insulation layer between antifreeze water pipe (3) and the water inlet pipe (1).The installation that can be connected in parallel has the heat-insulation layer insulation outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200080063U CN201212749Y (en) | 2008-02-29 | 2008-02-29 | Solar water heater equipped with anti-freezing water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200080063U CN201212749Y (en) | 2008-02-29 | 2008-02-29 | Solar water heater equipped with anti-freezing water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212749Y true CN201212749Y (en) | 2009-03-25 |
Family
ID=40496924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200080063U Expired - Fee Related CN201212749Y (en) | 2008-02-29 | 2008-02-29 | Solar water heater equipped with anti-freezing water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212749Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016785A (en) * | 2016-07-15 | 2016-10-12 | 广东万和电气有限公司 | Self-adaption anti-freeze solar flat plate collector |
| CN107192148A (en) * | 2017-06-20 | 2017-09-22 | 安徽吉乃尔电器科技有限公司 | A kind of solar water heater frost-resisting device |
-
2008
- 2008-02-29 CN CNU2008200080063U patent/CN201212749Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016785A (en) * | 2016-07-15 | 2016-10-12 | 广东万和电气有限公司 | Self-adaption anti-freeze solar flat plate collector |
| CN107192148A (en) * | 2017-06-20 | 2017-09-22 | 安徽吉乃尔电器科技有限公司 | A kind of solar water heater frost-resisting device |
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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: 20090325 Termination date: 20110229 |