CN201903187U - Double-water tank solar water heating system - Google Patents
Double-water tank solar water heating system Download PDFInfo
- Publication number
- CN201903187U CN201903187U CN2010205502567U CN201020550256U CN201903187U CN 201903187 U CN201903187 U CN 201903187U CN 2010205502567 U CN2010205502567 U CN 2010205502567U CN 201020550256 U CN201020550256 U CN 201020550256U CN 201903187 U CN201903187 U CN 201903187U
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- China
- Prior art keywords
- water
- water tank
- boiler
- heating system
- hot
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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
- Y02E10/44—Heat exchange systems
Abstract
The utility model provides a double-water tank solar water heating system comprising a heat collector, a hot water tank and a support, wherein the upper end of the heat collector is communicated with the hot water tank, and the heat collector and the hot water tank are erected on the support; one side of the hot water tank is provided with a cold water tank, the bottom of the cold water tank is communicated with the bottom of the hot water tank through a flow guide pipe, a water supply pipe is communicated with the bottom of the cold water tank, and a water pump is arranged on a pipeline of the water supply pipe; and a water level probe is arranged in the cold water tank and connected with a controller for controlling the on-off of the water pump. The double-water tank solar water heating system has the advantages of simple structure, convenience of installation and long service life; the hot water tank and the cold water tank are both installed on the same support so that the double-water tank solar water heating system simultaneously has the functions of heat insulation and freezing prevention and effectively ensures water quality in the water tanks; due to the short distance between the two water tanks, the water guide pipe is difficult to freeze in a frost period, and under the condition of freezing, the double-water tank solar water heating system can also be rapidly unfrozen by using hot water in the hot water tank.
Description
Technical field
The utility model designs a kind of solar water heater, particularly a kind of pair of water tanks solar energy hot-water heating system.
Background technology
Solar water heater is converted into heat energy to solar energy, and water is heated to high-temperature from low temperature, uses to satisfy the hot water of people in life, production.Solar water heater is made up of thermal-collecting tube, storage tank and related accessories, solar energy is converted to heat energy mainly rely on thermal-collecting tube.Heat collector is subjected to solar radiation surface temperature height, and thermal-collecting tube opaco temperature is low, and water just produces temperature difference reaction in the pipe, and the principle of utilizing hot water come-up cold water to sink makes the water generates microcirculation and reaches required hot water.Common solar water heater is in the installation and the very inconvenience of use in rural area, and it mainly shows: the one, and the user must be a water on the solar water container manually; The 2nd, the water storage water tower that family uses shines heat summer repeatedly, tongue green for a long time in the water tank, cause the water quality variation, and the aqueduct distance between water tank and the boiler, when freezing winter, water freezing in the aqueduct, and be difficult for melting in the short time, the supply of boiler inner cold water influenced.
Summary of the invention
The purpose of this utility model is exactly the weak point in the background technology, and a kind of pair of water tanks solar energy hot-water heating system is provided.
For achieving the above object, the utility model adopts following technical scheme: two water tanks solar energy hot-water heating systems, comprise heat collector, boiler and support, the heat collector upper end is communicated with boiler, heat collector and boiler are erected on the support, described boiler one side is provided with cold water storage cistern, the cold water storage cistern bottom is communicated with the boiler bottom by mozzle, hot-water line is communicated with the bottom of boiler, feed pipe is communicated with the cold water storage cistern bottom, the pipeline of described feed pipe is provided with water pump, is provided with water-level probe in the cold water storage cistern, and water-level probe connects with the controller that the control water pump opens or cuts out.
For a kind of optimization of the present utility model, described cold water storage cistern is erected on the support.
For a kind of optimization of the present utility model, the hot water end of user side is communicated with hot-water line, and the cold water end of user side is communicated with feed pipe.
For a kind of optimization of the present utility model, described boiler and cold water storage cistern top are respectively equipped with blast pipe, and blast pipe is arranged, and the height that stretches out that is positioned at the blast pipe on boiler top stretches out height more than or equal to the blast pipe on cold water storage cistern top.
For a kind of optimization of the present utility model, the level height of described cold water storage cistern bottom is higher than the level height of boiler bottom.
For a kind of optimization of the present utility model, described feed pipe is provided with check valve near water pump one end.
For a kind of optimization of the present utility model, described boiler and cold water storage cistern are attemperater.
For a kind of optimization of the present utility model, be provided with the water temperature probe that connects with controller in the described boiler.
The utility model is compared with background technology, have simple in structure, easy for installation, long service life, boiler and cold water storage cistern all are mounted on the same support, and possess heat insulation, antifreeze function simultaneously, effectively guarantee the water quality in the water tank; In ice period, owing to distance between two water tanks is short, aqueduct is not easy to freeze, under situation about freezing, and also can be by hot water quick-thawing in the boiler.
Description of drawings
Fig. 1 is the structural representation of two water tanks solar energy hot-water heating systems.
Fig. 2 is the user mode schematic diagram of two water tanks solar energy hot-water heating systems.
The specific embodiment
Embodiment 1: with reference to Fig. 1 and 2.Two water tanks solar energy hot-water heating systems, comprise heat collector 1, boiler 3 and support 9, heat collector 1 upper end is communicated with boiler 3, heat collector 1 and boiler 3 are erected on the support 9, described boiler 3 one sides are provided with cold water storage cistern 7, the bottom of cold water storage cistern 7 is communicated with boiler bottom 3 by mozzle 5, and described mozzle is provided with thermal insulation layer outward.Hot-water line 2 is communicated with the bottom of boiler 3, and feed pipe 8 is communicated with the bottom of cold water storage cistern 7, and the pipeline of described feed pipe 8 is provided with water pump 12, is provided with water-level probe 6 in the cold water storage cistern 7, and water-level probe 6 connects with the controller 15 that control water pump 12 opens or cuts out.Described cold water storage cistern 7 is erected on the support 9.The hot water end of user side 10 is communicated with hot-water line 2, and the cold water end of user side 10 is communicated with feed pipe 8.The top of described boiler 3 and cold water storage cistern 7 is respectively equipped with blast pipe 13 and blast pipe 14,, and the height that blast pipe 13 stretches out boiler is greater than or equal to the height that blast pipe stretches out the cold water storage cistern top.The level height of described cold water storage cistern 7 bottoms is higher than the level height of boiler 3 bottoms.Described feed pipe 8 is provided with check valve near water pump 12 1 ends.Described boiler 3 and cold water storage cistern 7 are attemperater.Be provided with the water temperature probe 4 that connects with controller 15 in the described boiler 3, the water temperature by water temperature probe 4 is surveyed in the boiler 3 is sent to controller 15 then, so that the user knows water temperature in the boiler 3.
When water level was lower than the minimum of water-level probe 6 qualifications, water-level probe 6 was sent to controller 15 with signal, opened water pumps 12 by controller 15 and supplied water in cold water storage cistern 7; When water level reaches the qualification peak of water-level probe 6, then switch off the pump 12 during water supply, stop to supply water.
What need understand is: though present embodiment is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in your protection domain of the utility model.
Claims (8)
1. two water tanks solar energy hot-water heating system, comprise heat collector, boiler and support, the heat collector upper end is communicated with boiler, heat collector and boiler are erected on the support, it is characterized in that: described boiler one side is provided with cold water storage cistern, the cold water storage cistern bottom is communicated with the boiler bottom by mozzle, hot-water line is communicated with the bottom of boiler, feed pipe is communicated with the cold water storage cistern bottom, the pipeline of described feed pipe is provided with water pump, be provided with water-level probe in the cold water storage cistern, water-level probe connects with the controller that the control water pump opens or cuts out.
2. according to claim 1 pair of water tanks solar energy hot-water heating system, it is characterized in that: described cold water storage cistern is erected on the support.
3. according to claim 1 pair of water tanks solar energy hot-water heating system is characterized in that: the hot water end of user side is communicated with hot-water line, and the cold water end of user side is communicated with feed pipe.
4. according to claim 1 pair of water tanks solar energy hot-water heating system, it is characterized in that: described boiler and cold water storage cistern top are respectively equipped with blast pipe, and the height that stretches out that is positioned at the blast pipe on boiler top stretches out height more than or equal to the blast pipe on cold water storage cistern top.
5. according to claim 1 pair of water tanks solar energy hot-water heating system is characterized in that: the level height of described cold water storage cistern bottom is higher than the level height of boiler bottom.
6. according to claim 1 pair of water tanks solar energy hot-water heating system is characterized in that: described feed pipe is provided with check valve near water pump one end.
7. according to claim 1 pair of water tanks solar energy hot-water heating system, it is characterized in that: described boiler and cold water storage cistern are attemperater.
8. according to claim 1 pair of water tanks solar energy hot-water heating system is characterized in that: be provided with the water temperature probe that connects with controller in the described boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205502567U CN201903187U (en) | 2010-09-30 | 2010-09-30 | Double-water tank solar water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205502567U CN201903187U (en) | 2010-09-30 | 2010-09-30 | Double-water tank solar water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903187U true CN201903187U (en) | 2011-07-20 |
Family
ID=44273779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205502567U Expired - Fee Related CN201903187U (en) | 2010-09-30 | 2010-09-30 | Double-water tank solar water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936604A (en) * | 2010-09-30 | 2011-01-05 | 海宁宝阳太阳能工业有限公司 | Double-water-tank solar water heating system |
-
2010
- 2010-09-30 CN CN2010205502567U patent/CN201903187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936604A (en) * | 2010-09-30 | 2011-01-05 | 海宁宝阳太阳能工业有限公司 | Double-water-tank solar water heating system |
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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: 20110720 Termination date: 20130930 |