CN203413846U - Solar water heater with heat collector and water tank which are separated - Google Patents
Solar water heater with heat collector and water tank which are separated Download PDFInfo
- Publication number
- CN203413846U CN203413846U CN201320497134.XU CN201320497134U CN203413846U CN 203413846 U CN203413846 U CN 203413846U CN 201320497134 U CN201320497134 U CN 201320497134U CN 203413846 U CN203413846 U CN 203413846U
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- heat
- heat collector
- water tank
- header
- solar
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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 relates to a water heater and particularly relates to a solar water heater with a heat collector and a water tank which are separated. The solar water heater comprises the indoor heat insulation water tank (1) and the outdoor heat collector (2), wherein a hot water outlet (3), and a hot water circulating inlet (10) are formed in the heat insulation water tank (1); an electric heating device (4) and a deflation valve (5) are arranged on the heat insulation water tank (1); a header (6) is arranged on the heat collector (2); an all-glass double-vacuum solar heat collection pipe (7) is mounted on the header (6); the header (6) is further provided with a tap water inlet (8); the header (6) on the heat collector (2) is connected with the hot water circulating inlet (10) in the heat insulation water tank (1) through a circulating heat conduction pipe (9). The water heater provided by the utility model adopts the all-glass double-vacuum solar heat collection pipe (7), so that the heat conversion efficiency is very high; simultaneously, the heat insulation water tank and the heat collector are separated, the mutual influence is avoided, and the service life of each part of the whole water heater is further ensured.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular to a kind of heat collector solar water heater separated with water tank.
Background technology
The heat collector solar water heater separated with water tank is positioned over heat collector outdoor, absorbs sunshine, and water tank is positioned over indoor a kind of novel solar heat hydrophone.The installation requirements that adapted to modern city skyscraper, take oneself balcony space, do not interfere with each other.
At present, the heat collector solar water heater principle separated with water tank, structure, water tank, anti-icing fluid etc. are all identical substantially, there is no substantive innovation.Hot-water heating system is by heat collector built-in " U " type copper pipe, and by the solar radiation energy transform into heat energy absorbing, the temperature of the working medium in making in heat collector heat exchanger tube constantly raises, and by bronze pan tube, displaces heat, and the water in water tank is heated up gradually.This principle has a lot of irrational places in practice.Secondly heat transferring medium volatilization and the tube wall generation gas that reacts, has affected the life-span of heat exchanger tube coil pipe, and has reduced conversion efficiency.First use the heat exchange of vacuum-tube heat-pipe built-in " U " shape pipe, just reduced greatly the thermal efficiency of vacuum tube, then the heat displacing by coil pipe is to bucket, by twice heat, changes, efficiency is low.The concrete balcony wall-hanging solar of installing is in practice not warm, mutually far short of what is expected with traditional solar water heater thermal efficiency, and vacuum tube is for a long time in high temperature air drying state, can shorten greatly the life-span of vacuum tube; Secondly, the little heat exchanger in the most balcony wall-hanging solar inner bags of China is general at present adopts copper or stainless steel, between they and inner water tank, electrochemical reaction can occur, thereby may cause water tank perforation under HTHP, has affected the life-span of water tank; Moreover heat transferring medium volatilization and the tube wall generation gas that reacts, has affected the life-span of heat exchange coil, and has reduced conversion efficiency.
Utility model content
The solar water heater who provides a kind of heat collector separated with water tank is provided the purpose of this utility model, has solved the current heat collector solar water heater thermal conversion efficiency separated with water tank short problem in low and service life.
For addressing the above problem, technical solution adopted in the utility model is:
The solar water heater that a kind of heat collector is separated with water tank, comprise and be arranged on indoor attemperater and be arranged on outdoor heat collector, described attemperater is provided with electric heater unit, hot water outlet, vent valve and hot water circuit entrance, described heat collector is provided with header, the two vacuum solar collector tubes of full glass are installed on header, and header is provided with running water entrance; Header on described heat collector is connected to the hot water circuit entrance on attemperater by circulation heat conduction pipe.
Further technical scheme is, the outer surface of described attemperater is coated with one layer of heat preservation layer.
Further technical scheme is, circulation heat conduction pipe adopts the above metal hose of φ 25.
The beneficial effect that adopts technique scheme to produce is: the utility model adopts the two vacuum solar collector tubes of full glass to have high thermal conversion efficiency, without heat-conducting medium secondary heat exchange, after the water in heat collector is heated, direct cycles to attemperater.The utility model compared with prior art, has efficiency high, and the life-span is long, and simple in structure, and cost is low, easy to use, can generally promote.
Accompanying drawing explanation
Fig. 1 is a kind of heat collector of the utility model solar water heater's separated with water tank structural representation.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows a kind of heat collector solar water heater's separated with water tank a embodiment: the solar water heater that a kind of heat collector is separated with water tank, comprise and be arranged on indoor attemperater 1 and be arranged on outdoor heat collector 2, described attemperater 1 is provided with hot water outlet 3, electric heater unit 4, vent valve 5 and hot water circuit entrance 10, described heat collector 2 is provided with header 6, the two vacuum solar collector tubes 7 of full glass are installed on header 6, and header 6 is provided with running water entrance 8; Header 6 on described heat collector 2 is connected to the hot water circuit entrance 10 on attemperater 1 by circulation heat conduction pipe 9.
The solar water heater's that a kind of heat collector according to claim 1 is separated with water tank a preferred embodiment: the solar water heater that a kind of heat collector is separated with water tank, the solar water heater that a kind of heat collector is separated with water tank, comprise and be arranged on indoor attemperater 1 and be arranged on outdoor heat collector 2, described attemperater 1 is provided with hot water outlet 3, electric heater unit 4, vent valve 5 and hot water circuit entrance 10, described heat collector 2 is provided with header 6, the two vacuum solar collector tubes 7 of full glass are installed on header 6, and header 6 is provided with running water entrance 8; Header 6 on described heat collector 2 is connected to the hot water circuit entrance 10 on attemperater 1 by circulation heat conduction pipe 9, and the outer surface of wherein said attemperater 1 is coated with one layer of heat preservation layer 11.
Another preferred embodiment of the solar water heater that a kind of heat collector according to claim 1 is separated with water tank: the solar water heater that a kind of heat collector is separated with water tank, the solar water heater that a kind of heat collector is separated with water tank, comprise and be arranged on indoor attemperater 1 and be arranged on outdoor heat collector 2, described attemperater 1 is provided with hot water outlet 3, electric heater unit 4, vent valve 5 and hot water circuit entrance 10, described heat collector 2 is provided with header 6, the two vacuum solar collector tubes 7 of full glass are installed on header 6, and header 6 is provided with running water entrance 8; Header 6 on described heat collector 2 is connected to the hot water circuit entrance 10 on attemperater 1 by circulation heat conduction pipe 9, and described circulation heat conduction pipe 9 adopts the above metal hose of φ 25.
Operation principle of the present utility model is: running water entrance 8 is to the interior water filling of header 6 on heat collector 2, enter attemperater 1 simultaneously, the two vacuum solar collector tubes 7 of full glass absorb solar radiation energy transform into heat energy the water in header 6 are heated, hot water after heating carries out temperature difference circulation through circulation heat conduction pipe 9 from hot water circuit entrance 10 and the water attemperater 1, water in attemperater 1 is discharged through vent valve 5 by adding thermogenetic gas, the hot water that can discharge in attemperaters 1 from hot water outlet 3 during use, if run into rainy weather or water consumption large time, the water that can open in 4 pairs of attemperaters 1 of electric heater unit heats or auxiliary heating.
Claims (3)
1. the solar water heater that heat collector is separated with water tank, it is characterized in that: comprise and be arranged on indoor attemperater (1) and be arranged on outdoor heat collector (2), described attemperater (1) is provided with hot water outlet (3), electric heater unit (4), vent valve (5) and hot water circuit entrance (10), described heat collector (2) is provided with header (6), the two vacuum solar collector tubes (7) of full glass are installed on header (6), and header (6) is provided with running water entrance (8); Header (6) on described heat collector (2) is connected to the hot water circuit entrance (10) on attemperater (1) by circulation heat conduction pipe (9).
2. a kind of heat collector according to claim 1 solar water heater separated with water tank, is characterized in that: the outer surface of described attemperater (1) is coated with one layer of heat preservation layer (11).
3. a kind of heat collector according to claim 1 solar water heater separated with water tank, is characterized in that: described circulation heat conduction pipe (9) adopts the above metal hose of φ 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497134.XU CN203413846U (en) | 2013-08-14 | 2013-08-14 | Solar water heater with heat collector and water tank which are separated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497134.XU CN203413846U (en) | 2013-08-14 | 2013-08-14 | Solar water heater with heat collector and water tank which are separated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413846U true CN203413846U (en) | 2014-01-29 |
Family
ID=49976732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497134.XU Expired - Fee Related CN203413846U (en) | 2013-08-14 | 2013-08-14 | Solar water heater with heat collector and water tank which are separated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413846U (en) |
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2013
- 2013-08-14 CN CN201320497134.XU patent/CN203413846U/en not_active Expired - Fee Related
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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: 20140129 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |