CN103940150A - Air source photovoltaic evaporation device - Google Patents
Air source photovoltaic evaporation device Download PDFInfo
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- CN103940150A CN103940150A CN201410139240.XA CN201410139240A CN103940150A CN 103940150 A CN103940150 A CN 103940150A CN 201410139240 A CN201410139240 A CN 201410139240A CN 103940150 A CN103940150 A CN 103940150A
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- air source
- heat pump
- source heat
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- photovoltaic
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses an air source photovoltaic evaporation device comprising multiple heat exchangers arranged in parallel. Each heat exchanger comprises a substrate and flow guiding tubes laid on the substrate, wherein the substrate is attached to the back face of a photovoltaic battery pack in a laid mode. One end of each flow guiding tube is communicated with a water inlet tube, and the other end of each flow guiding tube is communicated with a water outlet tube. The water inlet tube and the water outlet tube are connected with the two ends of the part, extending into an air source heat pump, of a heat release tube respectively. The air source heat pump comprises a condenser, a heat adsorption tube is arranged in the condenser, and the two ends of the heat adsorption tube extend out of the air source heat pump and are communicated with a water outlet and a water inlet in a hot water storage tank respectively. The flow guiding tubes are filled with water. The using range of the air source heat pump is enlarged, the energy efficiency ratio of the air source heat pump is increased, photoelectric conversion efficiency of photovoltaic batteries is improved, meanwhile, energy consumption of the air source heat pump is reduced, noise is eliminated, the air source heat pump is more compact in size, and installation flexibility is improved.
Description
Technical field
The present invention relates to a kind of air-source photovoltaic vaporising device.
Technical background
In recent years, the development of air source heat pump technology is very fast, but because the normal working temperature of most air source heat pump design is in the market at 0-40 DEG C, causing existing product to be only confined to the Changjiang river areas to the south in China uses, North of Yangtze River area, because of winter outdoor temperature too low, the evaporator system of air source heat pump is got less than enough heats in air, causes the Energy Efficiency Ratio of air source heat pump on the low side.
Photovoltaic power generation technology is now very ripe, the out and out alternative traditional generation technology of energy, that has applied abroad is very extensive, and become China and realize one of effective measures of target for energy-saving and emission-reduction, but photovoltaic product-specific investments is long payoff period, and photoelectric transformation efficiency is lower, and photovoltaic cell generates heat in the course of the work, reduce capacity usage ratio, and photoelectric transformation efficiency is further declined.
Air source heat pump technology is combined with photovoltaic technology, both can promote air source heat pump product in North of Yangtze River area Energy Efficiency Ratio, expand the scope of application of air source heat pump, become the novel heat source product of alternative boiler in New Town Construction, can help again photovoltaic generation product to promote Application of Solar Energy efficiency, new system, by electric energy and heat energy are provided simultaneously, has increased the output of system, the payoff period of shortening investment that can be at double, can solve photovoltaic product and expand the bottleneck of domestic market.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of air-source photovoltaic vaporising device, can improve photovoltaic cell photoelectric transformation efficiency, expands the scope of application of air source heat pump, and improves Energy Efficiency Ratio.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of air-source photovoltaic vaporising device, comprise some heat exchangers of arranging side by side, described heat exchanger comprises and sticks in the substrate at the photovoltaic cell component back side and be layed in the mozzle on substrate, described mozzle one end is communicated with water inlet pipe, the described mozzle other end is communicated with outlet pipe, the heat release pipe two ends that described water inlet pipe and outlet pipe stretch into air source heat pump with segment section are respectively connected, described air source heat pump comprises condenser, in described condenser, be provided with endothermic tube, described endothermic tube two ends are stretched out air source heat pump and are communicated with respectively delivery port and the water inlet on heat storage water tank, in described mozzle, be filled with water.
Preferably, on described substrate, be equipped with four mozzles of arranging side by side, described mozzle be shaped as waveform and bending part is circular arc.This structure can reduce the resistance of refrigerant circulation, ensures the smooth and easy of cycling hot exchange, and the pipeline of waveform has extended the effective area being heated.
Preferably, described mozzle is copper pipe or copper aluminum composite pipes, and described substrate is pure aluminum plate, compound by binding agent between described mozzle and substrate.This structure can improve the thermal efficiency of mozzle.
Preferably, described mozzle outer side covers has polytene heat-insulation plate.This structure further improves mozzle thermal efficiency.
The present invention adopts technique scheme, thereby the water that the heat producing when photovoltaic cell component work is delivered in the diversed pipe of mozzle outer wall by substrate absorbs, in mozzle, heated water enters in air source heat pump thermal release with heat release pipe, make the Cryogenic air in air source heat pump heated, ensure that air source heat pump normally uses under bad border of low temperature, because the air in air source heat pump can constantly be heated by heat release pipe, therefore in air source heat pump, no longer need to arrange blower fan and force to promote air, both reduced the energy consumption of blower fan, eliminate again the running noises bringing because of blower fan, allow the volume of air source heat pump do compactlyer simultaneously, increase the flexibility of installing, by the contrary Carnot cycle of air source heat pump, high-temperature medium in air source heat pump constantly transfers heat to endothermic tube in condenser, thereby the water in heating heat storage water tank, realize the circulation exchange of heat energy.The present invention is combined air source heat pump technology with photovoltaic technology, air source heat pump can normally be worked under low temperature environment, improve the scope of application and the Energy Efficiency Ratio of air source heat pump, also reduced the operating temperature of photovoltaic cell simultaneously, improved photovoltaic cell photoelectric transformation efficiency.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the front view of heat exchanger in the present invention;
Fig. 3 is the side view of heat exchanger in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As shown in Figure 1 to Figure 3, the present invention includes the some heat exchangers of arranging side by side 2, described heat exchanger comprises and sticks in the substrate 201 at photovoltaic cell component 1 back side and be layed in the mozzle 202 on substrate, described mozzle one end is communicated with water inlet pipe 101, the described mozzle other end is communicated with outlet pipe 102, heat release pipe 501 two ends that described water inlet pipe and outlet pipe stretch into air source heat pump 5 with segment section are respectively connected, described air source heat pump comprises condenser, in described condenser, be provided with endothermic tube 502, described endothermic tube two ends are stretched out air source heat pump and are communicated with respectively delivery port 301 and the water inlet 302 on heat storage water tank 3, in described mozzle, be filled with water.On described substrate, be equipped with four mozzles of arranging side by side 202, described mozzle be shaped as waveform and bending part is circular arc.Described mozzle 202 is copper pipe or copper aluminum composite pipes, and described substrate 201 is pure aluminum plate, compound by binding agent between described mozzle and substrate.Described mozzle 202 outer side covers have polytene heat-insulation plate 4.Described substrate 201 is provided with two through holes 203, and described polytene heat-insulation plate 4 is provided with the screw that penetrates through hole and be connected with photovoltaic cell component 1, thereby makes polytene heat-insulation plate 4, substrate 201 and photovoltaic cell component 1 be connected fastening.
In described air source heat pump 5, be provided with water heat exchanger, after the heat of refrigerant absorption photovoltaic cell component 1, become high-temperature gas, after entering in water heat exchanger, transfer heat to water, thereby carry out cycling hot exchange, it is mobile that this air source heat pump 5 does not need blower fan to force to promote vaporising device ambient air, both reduced the energy consumption of blower fan, eliminated again the running noises bringing because of blower fan, and also dwindled air-source unit simultaneously and taken up space.
Described photovoltaic cell component is installed on roof, connect in a row by mode in parallel, heat exchanger 2 is also arranged side by side accordingly and is formed group, described photovoltaic cell component 1 is converted into electric energy by sunshine while work, operating temperature raises gradually simultaneously, the water that heat is delivered in the last diversed pipe 202 of mozzle 202 outer wall by substrate 201 absorbs, thereby reduce the operating temperature of photovoltaic cell component, the photoelectric transformation efficiency of photovoltaic cell component 1 improves, in mozzle, heated water enters in air source heat pump thermal release by heat release pipe, make the Cryogenic air in air source heat pump heated, thereby air source heat pump can normally be worked, described air source heat pump comprises evaporimeter, compressor and condenser, according to contrary Carnot cycle principle, working media absorbs airborne heat in evaporimeter, working media is high-temperature medium through compressor compresses afterwards, high-temperature medium enters condenser and transfers heat to endothermic tube, thereby the water in heating heat storage water tank, realize the circulation exchange of heat energy.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all belongs to the defined scope of claims of the present invention.
Claims (4)
1. an air-source photovoltaic vaporising device, it is characterized in that: comprise some heat exchangers of arranging side by side (2), described heat exchanger comprises and sticks in the substrate (201) at photovoltaic cell component (1) back side and be layed in the mozzle (202) on substrate, described mozzle one end is communicated with water inlet pipe (101), the described mozzle other end is communicated with outlet pipe (102), heat release pipe (501) two ends that described water inlet pipe and outlet pipe stretch into air source heat pump (5) with segment section are respectively connected, described air source heat pump comprises condenser, in described condenser, be provided with endothermic tube (502), described endothermic tube two ends are stretched out air source heat pump and are communicated with respectively delivery port (301) and the water inlet (302) on heat storage water tank (3), in described mozzle, be filled with water.
2. air-source photovoltaic vaporising device according to claim 1, is characterized in that: on described substrate, be equipped with four mozzles of arranging side by side (202), described mozzle be shaped as waveform and bending part is circular arc.
3. air-source photovoltaic vaporising device according to claim 2, is characterized in that: described mozzle (202) is copper pipe or copper aluminum composite pipes, and described substrate (201) is pure aluminum plate, compound by binding agent between described mozzle and substrate.
4. air-source photovoltaic vaporising device according to claim 3, is characterized in that: described mozzle (202) outer side covers has polytene heat-insulation plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139240.XA CN103940150A (en) | 2014-04-09 | 2014-04-09 | Air source photovoltaic evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139240.XA CN103940150A (en) | 2014-04-09 | 2014-04-09 | Air source photovoltaic evaporation device |
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| Publication Number | Publication Date |
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| CN103940150A true CN103940150A (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410139240.XA Pending CN103940150A (en) | 2014-04-09 | 2014-04-09 | Air source photovoltaic evaporation device |
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| CN (1) | CN103940150A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246923Y (en) * | 2008-07-29 | 2009-05-27 | 东南大学 | Heat pump system evaporator and solar photovoltaic heat collectors composite heat source apparatus |
| CN202501664U (en) * | 2012-03-02 | 2012-10-24 | 山东宏力空调设备有限公司 | Photoelectric and photothermal solar energy heat pump system |
| CN203758087U (en) * | 2014-04-09 | 2014-08-06 | 长兴祯阳低碳热水系统有限公司 | Air source photovoltaic evaporation device |
-
2014
- 2014-04-09 CN CN201410139240.XA patent/CN103940150A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246923Y (en) * | 2008-07-29 | 2009-05-27 | 东南大学 | Heat pump system evaporator and solar photovoltaic heat collectors composite heat source apparatus |
| CN202501664U (en) * | 2012-03-02 | 2012-10-24 | 山东宏力空调设备有限公司 | Photoelectric and photothermal solar energy heat pump system |
| CN203758087U (en) * | 2014-04-09 | 2014-08-06 | 长兴祯阳低碳热水系统有限公司 | Air source photovoltaic evaporation device |
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Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |