CN203533917U - Integrated heat exchanging type solar water heater with heat collection function and heat storage function - Google Patents
Integrated heat exchanging type solar water heater with heat collection function and heat storage function Download PDFInfo
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- CN203533917U CN203533917U CN201320629269.7U CN201320629269U CN203533917U CN 203533917 U CN203533917 U CN 203533917U CN 201320629269 U CN201320629269 U CN 201320629269U CN 203533917 U CN203533917 U CN 203533917U
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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
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Abstract
The utility model relates to an integrated heat exchanging type solar water heater with a heat collection function and a heat storage function. The integrated heat exchanging type solar water heater with the heat collection function and the heat storage function is characterized in that the integrated heat exchanging type solar water heater comprises a flat plate collector (6), a liquid outlet of the flat plate collector (6) and a liquid inlet of the flat plate collector (6) are communicated with a heat storage tank, the heat storage tank comprises a shell (4), an inner cabin (8) is arranged in the shell (4), the inner cabin (8) is filled with internal heat exchanging media, a heat exchanger (9) is further arranged in the inner cabin (8), an inlet of the heat exchanger (9) is communicated with an external cold water inlet (2), an outlet of the heat exchanger (9) is communicated with an external hot water outlet (3), an outer cabin (7) is further wrapped on the outer surface of the inner cabin (8), and an inlet of the outer cabin (7) and an outlet of the outer cabin (7) are communicated with the liquid outlet of the flat plate collector (6) and the liquid inlet of the flat plate collector (6) respectively through pipes. The integrated heat exchanging type solar water heater with the heat collection function and the heat storage function has the advantages that hot water outlet pressure is from cold water pressure, the outlet water temperature can be adjusted easily, and the phenomenon the outlet water is clod for a while and hot for another while is avoided.
Description
Technical field
The utility model relates to a kind of heat-collection and heat-accumulation Integral heat exchange type solar water heater.
Background technology
In recent years, in country, advocate and build a conservation-minded society, advocate under the overall situation of energy-saving and emission-reduction, along with technology is constantly upgraded, the solar energy industry of China has obtained fast development, according to < < China solar water heater Study on Industry Development report > >, show, at present, China has become maximum in the world solar water heater producing country and country of consumption, approximately there are 4000 Duo Jia manufacturing enterprises, annual total output is over 1,500 ten thousand square metres, the output value is over 20,000,000,000 yuan, account for more than 70% of whole world popularization amount, annual with more than 25% speed increase.
At present, domestic the most frequently used be solar vacuum-tube water heater, in practical application, take common water falling type unit as main, open tank, comes from water tank and normal throw with water spot by water pressure.Although this solar water heater thermal efficiency is higher, leaving water temperature is vulnerable to the impact that solar irradiance changes, and its shortcoming is the first low rear height of water temperature in use procedure, grasps the embarrassment that bad words easily cause unexpected lack of water.And solar water heater need to be used the hot water of heat accumulation in water tank, and hot water in every day water tank is not all with empty, always has certain surplus, can cause like this water in water tank repeatedly to heat, and just produces a large amount of nitrite and the legion of curing the disease.Especially some vacation villas, are just used weekly the hot water in water tank No. one time, water quality severe contamination.
Utility model content
The purpose of this utility model is to provide that a kind of leaving water temperature is stable, the heat-collection and heat-accumulation Integral heat exchange type solar water heater of hygienic quality.
A kind of heat-collection and heat-accumulation Integral heat exchange type solar water heater, its special feature is: comprise flat plate collector, the liquid outlet of this flat plate collector and inlet are communicated with heat storage can respectively, this heat storage can comprises housing, in this housing, be provided with interior cabin, in this interior cabin, inner heat transferring medium is housed, in this interior cabin, heat exchanger is also installed in addition, the import of this heat exchanger is communicated with outside cold water inlet and its outlet is communicated with external heat water out; On this interior surface out of my cabin, be also coated with outer cabin, the import in this outer cabin and outlet are communicated with liquid outlet and the inlet of aforementioned flat plate collector by pipeline respectively, thereby external heat-exchanging medium can be circulated between flat plate collector and outer cabin.
Wherein flat plate collector is arranged on base.
Wherein on the pipeline between flat plate collector and outer cabin, circulating pump is installed.
Auxiliary electric heater unit is wherein also installed in interior cabin.
Wherein the heat exchanger in interior cabin adopts finned coil, and this finned coil is arranged on the inwall in interior cabin by support.
Wherein the inside heat transferring medium in interior cabin adopts water, and external heat-exchanging medium in outer cabin also adopts water.
The beneficial effects of the utility model are: 1. hot water effluent's pressure source of the utility model water heater is from cold water pressure, and leaving water temperature easily regulates, can be not sometimes hot and sometimes cold.2. the utility model water heater is used heat exchange fin coil pipe to carry out heat exchange water intaking, does not use a water in water tank, and running water ejects rapidly through coil heat exchange, and or not containing nitrite and pathogenic germ, water quality is not fresh.3. the utility model water heater adopts two cabin structure designs, guarantees to make water all the time in suitable temperature.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model is a kind of heat-collection and heat-accumulation Integral heat exchange type solar water heater, comprise flat plate collector 6, the concrete existing market conventional plate solar collector on sale that adopts, the liquid outlet of this flat plate collector 6 and inlet are communicated with heat storage can respectively, this heat storage can comprises housing 4, in this housing 4, be provided with airtight interior cabin 8, in this interior cabin 8, inner heat transferring medium is housed, in this interior cabin 8, heat exchanger 9 is also installed in addition, the import of this heat exchanger 9 is communicated with outside cold water inlet 2 and its outlet is communicated with external heat water out 3; On these interior cabin 8 outer surfaces, be also coated with airtight outer cabin 7, the import in this outer cabin 7 and outlet are communicated with liquid outlet and the inlet of aforementioned flat plate collector 6 by pipeline respectively, thereby external heat-exchanging medium can be circulated between flat plate collector 6 and outer cabin 7.
Wherein flat plate collector 6 is arranged on base 10, and circulating pump 5 is installed on the pipeline between flat plate collector 6 and outer cabin 7, in interior cabin 8, auxiliary electric heater unit 1 is also installed in addition.
In addition wherein in heat exchanger 9 in cabin 8 adopt finned coils, and this finned coil is arranged on the inwall in interior cabin 8 by support.And inside heat transferring medium in interior cabin 8 adopts water, and external heat-exchanging medium in outer cabin 7 also adopts water.
Using method of the present utility model and operation principle are:
In order to overcome, existing solar vacuum-tube water heater temperature is unstable, the shortcoming of water quality inferiority, the utility model provides a kind of thermal-arrest-accumulation of heat Integral heat exchange type solar water heater, this water heater adopts inside and outside two cabin structure, can realize heat-collection and heat-accumulation one, solution leaving water temperature is unstable, the problems such as water pollution.In interior cabin 8, configure heat exchanger 9, water in interior cabin 8 or other phase-change material are as accumulation of energy medium, by solar radiation, heat is stored in outer cabin 7, interior cabin 8 successively, cold water absorbs heat by the heat exchanger 9 in interior cabin 8 and heats rapidly, and output water temperature approaches the temperature (approximately 2 ℃ of temperature difference) of water in water tank.
The technical scheme that the utility model adopts comprises:
1, thermal-arrest link: attemperater is divided into outer cabin 7 and interior cabin 8 two parts by dividing plate, external heat-exchanging medium (water) in the outer cabin 7 of 6 heating of flat plate collector, outer cabin 7 sees through the good thin-walled of heat transfer property and transfers heat to the inside heat transferring medium (water) in interior cabin 8, and inner heat transferring medium absorbs most heats and saves in inner heat transferring medium.
2, heat exchange link: adopt built-in finned coil as heat exchanger 9, cold fluid (water), under the effect of circulating pump 5, carries out heat exchange with the inside heat transferring medium in interior cabin 8.It is critical piece that heat exchange link be take circulation line, finned coil.Assurance by good time, the balanced release of the heat producing to the water in finned coil, in after heat exchange, in cabin 8, inner heat exchange medium temperature reduces, water in outer cabin 7 is by under the effect at circulating pump 5, Rapid Circulation, and inside heat transferring medium in interior cabin 8 continues to see through thin-walled from the interior heat absorption in outer cabin 7, guarantee to continue heat supply.
3, heat accumulation link: for overcoming the rising due to coolant-temperature gage in water heater, the problem that causes the decrease in efficiency of solar water heating system, do not increasing under the prerequisite of physical dimension, replace water to put into cabin 8 inner heat transferring medium, can improve system thermal capacity, guarantee long-time heating, improve the water heater thermal efficiency.
Claims (6)
1. a heat-collection and heat-accumulation Integral heat exchange type solar water heater, it is characterized in that: comprise flat plate collector (6), liquid outlet and the inlet of this flat plate collector (6) are communicated with heat storage can respectively, this heat storage can comprises housing (4), in this housing (4), be provided with interior cabin (8), in this interior cabin (8), inner heat transferring medium is housed, in this interior cabin (8), heat exchanger (9) is also installed in addition, the import of this heat exchanger (9) is communicated with outside cold water inlet (2) and its outlet is communicated with external heat water out (3); On this interior cabin (8) outer surface, be also coated with outer cabin (7), the import in this outer cabin (7) and outlet are communicated with liquid outlet and the inlet of aforementioned flat plate collector (6) by pipeline respectively, thereby external heat-exchanging medium can be circulated between flat plate collector (6) and outer cabin (7).
2. heat-collection and heat-accumulation Integral heat exchange type solar water heater as claimed in claim 1, is characterized in that: wherein flat plate collector (6) is arranged on base (10).
3. heat-collection and heat-accumulation Integral heat exchange type solar water heater as claimed in claim 1, is characterized in that: wherein on the pipeline between flat plate collector (6) and outer cabin (7), circulating pump (5) is installed.
4. heat-collection and heat-accumulation Integral heat exchange type solar water heater as claimed in claim 1, is characterized in that: auxiliary electric heater unit (1) is wherein also installed in interior cabin (8).
5. heat-collection and heat-accumulation Integral heat exchange type solar water heater as claimed in claim 1, is characterized in that: the heat exchanger (9) wherein in cabin (8) adopts finned coil, and this finned coil is arranged on the inwall of interior cabin (8) by support.
6. the heat-collection and heat-accumulation Integral heat exchange type solar water heater as described in any one in claim 1 to 5, is characterized in that: the inside heat transferring medium wherein in cabin (8) adopts water, and external heat-exchanging medium in outer cabin (7) also adopts water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629269.7U CN203533917U (en) | 2013-10-12 | 2013-10-12 | Integrated heat exchanging type solar water heater with heat collection function and heat storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629269.7U CN203533917U (en) | 2013-10-12 | 2013-10-12 | Integrated heat exchanging type solar water heater with heat collection function and heat storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533917U true CN203533917U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629269.7U Expired - Fee Related CN203533917U (en) | 2013-10-12 | 2013-10-12 | Integrated heat exchanging type solar water heater with heat collection function and heat storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990053A (en) * | 2015-07-28 | 2015-10-21 | 四川蓝讯宝迩电子科技有限公司 | Vapor generator |
| CN105180472A (en) * | 2015-10-10 | 2015-12-23 | 浙江万宝新能源科技有限公司 | Double-cycle immediate-heating type solar water heater |
| CN106168410A (en) * | 2016-08-19 | 2016-11-30 | 广东万家乐燃气具有限公司 | A kind of gas heater of anti-fluctuating temperature |
-
2013
- 2013-10-12 CN CN201320629269.7U patent/CN203533917U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990053A (en) * | 2015-07-28 | 2015-10-21 | 四川蓝讯宝迩电子科技有限公司 | Vapor generator |
| CN105180472A (en) * | 2015-10-10 | 2015-12-23 | 浙江万宝新能源科技有限公司 | Double-cycle immediate-heating type solar water heater |
| CN106168410A (en) * | 2016-08-19 | 2016-11-30 | 广东万家乐燃气具有限公司 | A kind of gas heater of anti-fluctuating temperature |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20181012 |