CN202024502U - Double-tube circulation antifreeze device of solar water heater - Google Patents
Double-tube circulation antifreeze device of solar water heater Download PDFInfo
- Publication number
- CN202024502U CN202024502U CN2011200291225U CN201120029122U CN202024502U CN 202024502 U CN202024502 U CN 202024502U CN 2011200291225 U CN2011200291225 U CN 2011200291225U CN 201120029122 U CN201120029122 U CN 201120029122U CN 202024502 U CN202024502 U CN 202024502U
- Authority
- CN
- China
- Prior art keywords
- pipe
- circulation
- solar water
- inner pipe
- lower water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 230000004087 circulation Effects 0.000 title claims abstract description 42
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
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Classifications
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型公开了一种太阳能热水器双管循环防冻装置，包括太阳能水箱和与太阳能水箱相连通的上下水管，还包括上部穿插于上下水管内下部延伸出上下水管的内管、一端与上下水管相连另外一端与内管相连的循环管和设置在内管上的水泵，内管的顶端与太阳能水箱相连，上下水管的末端设有一个封闭装置；上下水管与内管的连接处和内管与循环管的连接处均设有一个连接用的三通管，循环管的末端设有一个出水口；上下水管与内管之间存有间隙；封闭装置为空心堵。本实用新型取得的有益效果是：通过使热水从内管流入循环管，最后再从循环管流入到上下水管并最终流入太阳能水箱内，完成热水的循环，避免上下水管结冰，达到防冻的效果。
The utility model discloses a double-pipe circulation antifreeze device for a solar water heater, which comprises a solar water tank and upper and lower water pipes connected with the solar water tank, and an inner pipe whose upper part is interspersed in the upper and lower water pipes and the lower part extends out of the upper and lower water pipes, and one end is connected with the upper and lower water pipes The circulation pipe connected to the inner pipe at the other end and the water pump arranged on the inner pipe, the top of the inner pipe is connected with the solar water tank, and a closing device is provided at the end of the upper and lower water pipes; A tee pipe for connection is provided at the connection of the pipes, and a water outlet is provided at the end of the circulation pipe; there is a gap between the upper and lower water pipes and the inner pipe; the closing device is a hollow plug. The beneficial effects of the utility model are: hot water flows into the circulation pipe from the inner pipe, and finally flows into the upper and lower water pipes from the circulation pipe and finally flows into the solar water tank to complete the circulation of hot water, avoid freezing of the upper and lower water pipes, and achieve antifreeze Effect.
Description
Technical field
The utility model relates to a kind of solar water heater, the two-tube circulation defroster of particularly a kind of solar water heater.
Background technology
The winter in the north, because cold weather, when temperature was reduced to subzero, the upper and lower conduit road of solar energy can freeze, cause pipeline normally not move, prior art is to add a heating tape in the outside of pipeline, by to heating tape energising heating, makes the ice-out in the pipeline, the upper and lower conduit road just can normally move like this, people also just can use the hot water in the solar water heater water tank, but the time-consuming electricity that takes of this mode uses very inconvenient.
Summary of the invention
Problem to be solved in the utility model is: the two-tube circulation defroster of solar water heater that provides a kind of mode by hot water circuit in the water tank to avoid pipeline to freeze.
In order to solve the problems of the technologies described above, the two-tube circulation defroster of solar water heater of the present utility model, comprise solar water container and the upper and lower conduit that is connected with solar water container, comprise that also top is interspersed in bottom in the upper and lower conduit and extends interior pipe, an end of upper and lower conduit circulation pipe and the setting water pump on inner pipe that an other end links to each other with interior pipe that link to each other with upper and lower conduit, the top of pipe links to each other with solar water container in described, and the end of described upper and lower conduit is provided with a locking device.
For the ease of using the hot water in the water tank, the two-tube circulation defroster of solar water heater of the present utility model, described upper and lower conduit is equipped with a three-way pipe that is connected usefulness with the junction of interior pipe with the interior pipe and the junction of circulation pipe, and the end of described circulation pipe is provided with a delivery port.
The two-tube circulation defroster of solar water heater of the present utility model has the gap between described upper and lower conduit and the interior pipe.
Leak for fear of upper and lower conduit, the two-tube circulation defroster of solar water heater of the present utility model, described locking device are hollow stifled.
The two-tube circulation defroster of solar water heater of the present utility model, the water of upper and lower conduit and interior Guan Guanzhong circulates by water pump.
The beneficial effect that the utility model is obtained is: suppress by water pump, hot water in the solar water container is managed in the solar water container suction, hot water flows into circulation pipe from interior pipe then, flow into upper and lower conduit and final the inflow in the solar water container from circulation pipe more at last, finish the circulation of hot water, because the temperature of hot water is higher, thereby avoid upper and lower conduit to freeze, reach antifreeze effect.
Description of drawings
Fig. 1 structural representation of the present utility model.
Among the figure: 1, solar water container, 2, interior pipe, 3, upper and lower conduit, 4, three-way pipe, 5, hollow stifled, 6, water pump, 7, circulation pipe, 8, delivery port.
The specific embodiment
As shown in Figure 1, the two-tube circulation defroster of solar water heater of the present utility model, comprise solar water container 1 and the upper and lower conduit 3 that is connected with solar water container 1, comprise that also top is interspersed in bottoms in the upper and lower conduit 3 and extends link to each other with upper and lower conduit 3 circulation pipe 7 that an other end links to each other with interior pipe 2 and be arranged on interior water pump 6 of managing on 2 of interior pipe 2, an end of upper and lower conduit 3, the top of pipe 2 links to each other with solar water container 1 in described, and the end of described upper and lower conduit 3 is provided with a locking device; Described upper and lower conduit 3 is equipped with a three-way pipe 4 that is connected usefulness with the junction of interior pipe 2 with the interior pipe 2 and the junction of circulation pipe 7, and the end of described circulation pipe 7 is provided with a delivery port 8; There is the gap between described upper and lower conduit 3 and the interior pipe 2; Described locking device is hollow stifled 5; Water in upper and lower conduit 3 and interior pipe 2 pipes is by water pump 6 circulations.
The two-tube circulation defroster of solar water heater of the present utility model, in the time of concrete the use, starting water pump 6 suppresses, pipe 2 in hot water in the solar water container 1 flows into flows into circulation pipe 7 from interior pipe 2 then, flow into upper and lower conduit 3 and final the inflow in the solar water container 1 from circulation pipe 7 more at last, finish the circulation of hot water, because the temperature of hot water is higher, thereby makes upper and lower conduit 3 avoid icing, reaches antifreeze effect.
The two-tube circulation defroster of solar water heater of the present utility model, the end of described circulation pipe 7 is provided with a delivery port 8, is convenient to the hot water in the solar water container 1 is taken out use.
The two-tube circulation defroster of solar water heater of the present utility model, the end of upper and lower conduit 3 be provided with one hollow stifled 5, leak to prevent upper and lower conduit 3.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200291225U CN202024502U (en) | 2011-01-28 | 2011-01-28 | Double-tube circulation antifreeze device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200291225U CN202024502U (en) | 2011-01-28 | 2011-01-28 | Double-tube circulation antifreeze device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024502U true CN202024502U (en) | 2011-11-02 |
Family
ID=44849450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200291225U Expired - Fee Related CN202024502U (en) | 2011-01-28 | 2011-01-28 | Double-tube circulation antifreeze device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932459A (en) * | 2021-10-22 | 2022-01-14 | 南京航空航天大学 | A new type of water-saving and energy-saving solar water heating system and using method thereof |
-
2011
- 2011-01-28 CN CN2011200291225U patent/CN202024502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932459A (en) * | 2021-10-22 | 2022-01-14 | 南京航空航天大学 | A new type of water-saving and energy-saving solar water heating system and using method thereof |
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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: 20111102 Termination date: 20120128 |