CN204013395U - Photovoltaic power generation apparatus and heat pump - Google Patents
Photovoltaic power generation apparatus and heat pump Download PDFInfo
- Publication number
- CN204013395U CN204013395U CN201420379270.3U CN201420379270U CN204013395U CN 204013395 U CN204013395 U CN 204013395U CN 201420379270 U CN201420379270 U CN 201420379270U CN 204013395 U CN204013395 U CN 204013395U
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- CN
- China
- Prior art keywords
- solar panel
- power generation
- photovoltaic power
- generation apparatus
- micro
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 230000005611 electricity Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E10/60—Thermal-PV hybrids
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of photovoltaic power generation apparatus and heat pump.Wherein, photovoltaic power generation apparatus comprises: shell, solar panel and micro-channel evaporator; Shell is provided with the holding tank of an end opening; Solar panel is arranged in holding tank, and is positioned at the openend of holding tank; Micro-channel evaporator is arranged in holding tank, and between solar panel and the base plate of shell, for solar panel is dispelled the heat, and micro-channel evaporator access heat pump.The photovoltaic power generation apparatus that the utility model provides, the back side at solar panel is provided with micro-channel evaporator, utilize low temperature refrigerant to cool to solar panel, thereby ensure the electricity conversion of solar panel, improved the electric weight of the generation of solar panel, and then improved the quality of product, increase the competitiveness of product in market.
Description
Technical field
The utility model relates to air energy heat pump and field of photovoltaic power generation, in particular to a kind of photovoltaic power generation apparatus.
Background technology
At present, along with energy crisis and environmental issue, energy-conservationly more and more come into one's own, modern society is along with the development people of people's experience are also more and more higher to the requirement of quality of life.
Photovoltaic generation is utilize the photovoltaic effect of interface and luminous energy is directly changed to not a kind of technology of electric energy, and the key element of this technology is solar panel.Photovoltaic generation can not reach 100% to the utilance of solar energy, wherein the solar energy of a big chunk is all converted into heat energy, this part heat can be solar panel heating, will produce temperature rise if take away not in time this part heat solar panel, and the photoelectric conversion efficiency of solar panel can decline along with the height of temperature.
Utility model content
In order one of to solve the problems of the technologies described above at least, an object of the present utility model is to provide a kind of effective photovoltaic power generation apparatus that generates electricity.
Another object of the present utility model is to provide a kind of heat pump with above-mentioned photovoltaic power generation apparatus.
In view of this, the embodiment of the utility model first aspect provides a kind of photovoltaic power generation apparatus, for heat pump, comprising: shell, and described shell is provided with the holding tank of an end opening; Solar panel, described solar panel is arranged in described holding tank, and is positioned at the openend of described holding tank; And micro-channel evaporator, described micro-channel evaporator is arranged in described holding tank, and between described solar panel and the base plate of described shell, described micro-channel evaporator is for solar panel is dispelled the heat, and described micro-channel evaporator accesses described heat pump.
The photovoltaic power generation apparatus that the utility model provides, the back side at solar panel is provided with micro-channel evaporator, utilize low temperature refrigerant to cool to solar panel, thereby ensure the electricity conversion of solar panel, improved the electric weight of the generation of solar panel, and then improve the quality of product, increase the competitiveness of product in market, particularly, solar panel can only be converted to electric energy by a part of solar energy, another part solar energy is all converted into heat energy and makes solar panel heating, along with the temperature rising electricity conversion of solar panel can reduce, and the photovoltaic power generation apparatus that the utility model provides, the back side at solar panel is provided with micro-channel evaporator, utilize low temperature refrigerant to cool to solar panel, thereby ensure the electricity conversion of solar panel, improved the electric weight of the generation of solar panel, and then improve the quality of product, increase the competitiveness of product in market.
In addition, the photovoltaic power generation apparatus in above-described embodiment that the utility model provides can also have following additional technical feature:
According to an embodiment of the present utility model, photovoltaic power generation apparatus also comprises: thermal insulation board, described thermal insulation board is between the described base plate of described micro-channel evaporator and described shell.
According to an embodiment of the present utility model, described micro-channel evaporator comprises multiple heat exchanger tubes and two collectors, the first port of heat exchanger tube connection that is connected with collector described in described in each, and the second port is connected with collector described in another.
According to an embodiment of the present utility model, described heat exchanger tube is flat tube.
According to an embodiment of the present utility model, described heat exchanger tube is copper tube.
According to an embodiment of the present utility model, described heat exchanger tube is aluminum tubes.
According to an embodiment of the present utility model, described shell comprises described base plate and two side plates, and two described side plates are positioned at the both sides of described base plate.
According to an embodiment of the present utility model, described base plate and two described side plates are integral type structure.
According to an embodiment of the present utility model, described shell is plastic casing.
The embodiment of the utility model second aspect provides a kind of heat pump, comprises the photovoltaic power generation apparatus described in above-mentioned any one.
The photovoltaic power generation apparatus that the heat pump that the utility model second aspect embodiment provides provides by being provided with first aspect embodiment, the low temperature refrigerant of the heat pump reasonably having utilized, increased the reasonability of system, meanwhile, photovoltaic power generation apparatus also can be used as the power supply of heat pump.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the schematic top plan view of photovoltaic power generation apparatus described in the utility model;
Fig. 2 is the perspective view of photovoltaic power generation apparatus shown in Fig. 1;
Fig. 3 is the plan structure schematic diagram of micro-channel evaporator shown in Fig. 2;
Fig. 4 is the stereogram structural representation of micro-channel evaporator shown in Fig. 3.
Wherein, in Fig. 1 to Fig. 4, the corresponding relation between Reference numeral and component names is:
1 shell, 101 base plates, 102 side plates, 2 solar panels, 3 micro-channel evaporators, 301 heat exchanger tubes, 302 collectors, 4 thermal insulation boards.
Embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection range of the present utility model is not subject to the restriction of following public specific embodiment.
Describe according to photovoltaic power generation apparatus described in some embodiment of the utility model below with reference to Fig. 1 to Fig. 4.
As depicted in figs. 1 and 2, the photovoltaic power generation apparatus that the embodiment of the utility model first aspect provides, comprising: shell 1, solar panel 2 and micro-channel evaporator 3.
Particularly, shell 1 is provided with the holding tank of an end opening; Solar panel 2 is arranged in holding tank, and is positioned at the openend of holding tank; Micro-channel evaporator 3 is arranged in holding tank, and between solar panel 2 and the base plate 101 of shell 1, for solar panel 2 is dispelled the heat, and micro-channel evaporator 3 accesses heat pump.
The photovoltaic power generation apparatus that the utility model provides, be provided with micro-channel evaporator 3 at the back side of solar panel 2, utilize low temperature refrigerant to cool to solar panel 2, thereby ensure the electricity conversion of solar panel 2, improved the electric weight of the generation of solar panel 2, and then improved the quality of product, increase the competitiveness of product in market.
In a specific embodiment of the present utility model, as depicted in figs. 1 and 2, photovoltaic power generation apparatus also comprises: thermal insulation board 4, thermal insulation board 4 is between micro-channel evaporator 3 and the base plate 101 of shell 1.
In this embodiment, the setting of thermal insulation board 4, avoid, between micro-channel evaporator 3 and shell 1, heat exchange occurs, avoided the loss of the cold of micro-channel evaporator 3, thereby ensure that most colds of low temperature refrigerant are all for lowering the temperature to solar panel 2, and then ensured the electricity conversion of solar panel 2 to have improved the electric weight of the generation of solar panel 2, ensure the operating efficiency of solar panel 2.
In a specific embodiment of the present utility model, as shown in Figure 3 and Figure 4, micro-channel evaporator 3 comprises multiple heat exchanger tubes 301 and two collectors 302, the connection that is connected with a collector 302 of the first port of each heat exchanger tube 301, and the second port is connected with another collector 302; Preferably, heat exchanger tube 301 is flat tube.
In this embodiment, heat exchanger tube 301 is flat tube, increase the contact area between heat exchanger tube 301 and solar panel 2, thereby low temperature refrigerant is more effectively lowered the temperature to solar panel 2, and then ensure the operating efficiency of solar panel 2 to have improved the heat exchange efficiency between heat exchanger tube 301 and solar panel 2.
In an embodiment of the present utility model, heat exchanger tube 301 is copper tube.
In this embodiment, the heat exchanger tube 301 of being made by copper product, good heat conduction effect, improve the heat exchange efficiency between heat exchanger tube 301 and solar panel 2, thereby low temperature refrigerant is more effectively lowered the temperature to solar panel 2, and then ensure the operating efficiency of solar panel 2 to have improved the heat exchange efficiency between heat exchanger tube 301 and solar panel 2.
Certainly, make the more than copper one of material of heat exchanger tube 301, such as aluminium etc., have not just exemplified one by one at this; But all should be at protection range of the present utility model.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, shell 1 comprises that base plate 101 and 102, two side plates 102 of two side plates are positioned at the both sides of base plate 101.
In this embodiment; the shell 1 of this kind of structure; simple in structure, production and processing is made easily, simultaneously; shell 1 can play to solar cell and micro-channel evaporator 3 effect of protection; particularly, Blast Furnace Top Gas Recovery Turbine Unit (TRT) is easily collided with, and shell 1 has certain cushioning effect; reduce solar cell and the suffered impulsive force of micro-channel evaporator 3, thereby reduced the probability of solar cell and micro-channel evaporator 3 appearance damages.
In an embodiment of the present utility model, base plate 101 and two side plates 102 are integral type structure.
In this embodiment, base plate 101 and two side plates 102 are integral type structure, on the one hand, ensure the bonding strength between base plate 101 and two side plates 102, thereby reduced the probability that fracture occurs between base plate 101 and two side plates 102, and then improved the dependability of shell 1, on the other hand, base plate 101 and two side plates 102 can be made into integration, thereby have improved production efficiency, and then have reduced the manufacturing cost of product.
In an embodiment of the present utility model, shell 1 is plastic casing 1.
In this embodiment, the thermal conductivity of plastics is more poor, the shell 1 being made of plastics, can effectively reduce the cold losing by shell 1, thereby effectively ensure the cooling effect of micro-channel evaporator 3 to solar panel 2, even if low temperature refrigerant is more effectively lowered the temperature to solar panel 2, and then ensure the operating efficiency of solar panel 2 to have improved the heat exchange efficiency between heat exchanger tube 301 and solar panel 2.
The heat pump that the embodiment of the utility model second aspect provides, comprises the photovoltaic power generation apparatus described in above-mentioned any one embodiment.
The photovoltaic power generation apparatus that the heat pump that the utility model second aspect embodiment provides provides by being provided with first aspect embodiment, the low temperature refrigerant of the heat pump reasonably having utilized, increased the reasonability of system, meanwhile, photovoltaic power generation apparatus also can be used as the power supply of heat pump.
In sum, the photovoltaic power generation apparatus that the utility model provides, be provided with micro-channel evaporator 3 at the back side of solar panel 2, utilize low temperature refrigerant to cool to solar panel 2, thereby ensure the electricity conversion of solar panel 2, improved the electric weight of the generation of solar panel 2, and then improve the quality of product, increase the competitiveness of product in market, particularly, solar panel 2 can only be converted to electric energy by a part of solar energy, another part solar energy is all converted into heat energy generates heat solar panel 2, along with the temperature rising electricity conversion of solar panel 2 can reduce, and the photovoltaic power generation apparatus that the utility model provides, be provided with micro-channel evaporator 3 at the back side of solar panel 2, utilize low temperature refrigerant to cool to solar panel 2, thereby ensure the electricity conversion of solar panel 2, improved the electric weight of the generation of solar panel 2, and then improve the quality of product, increase the competitiveness of product in market.
In the utility model, term " multiple " refers to two or more, unless separately there is clear and definite restriction.The terms such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this specification, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a photovoltaic power generation apparatus, for heat pump, is characterized in that, comprising:
Shell, is provided with the holding tank of an end opening on described shell;
Solar panel, described solar panel is arranged in described holding tank, and is positioned at the openend of described holding tank; With
Micro-channel evaporator, described micro-channel evaporator is arranged in described holding tank, and between described solar panel and the base plate of described shell, described micro-channel evaporator is for described solar panel is dispelled the heat, and described micro-channel evaporator accesses described heat pump.
2. photovoltaic power generation apparatus according to claim 1, is characterized in that, also comprises:
Thermal insulation board, described thermal insulation board is between the described base plate of described micro-channel evaporator and described shell.
3. photovoltaic power generation apparatus according to claim 2, is characterized in that,
Described micro-channel evaporator comprises multiple heat exchanger tubes and two collectors, the first port of heat exchanger tube connection that is all connected with collector described in described in each, and the second port is all connected with collector described in another.
4. photovoltaic power generation apparatus according to claim 3, is characterized in that,
Described heat exchanger tube is flat tube.
5. photovoltaic power generation apparatus according to claim 3, is characterized in that,
Described heat exchanger tube is copper tube.
6. photovoltaic power generation apparatus according to claim 3, is characterized in that,
Described heat exchanger tube is aluminum tubes.
7. according to the photovoltaic power generation apparatus described in any one in claim 1 to 6, it is characterized in that,
Described shell comprises described base plate and two side plates, and two described side plates are positioned at the both sides of described base plate.
8. photovoltaic power generation apparatus according to claim 7, is characterized in that,
Described base plate and two described side plates are integral type structure.
9. photovoltaic power generation apparatus according to claim 8, is characterized in that,
Described shell is plastic casing.
10. a heat pump, is characterized in that, includes photovoltaic power generation apparatus as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379270.3U CN204013395U (en) | 2014-07-09 | 2014-07-09 | Photovoltaic power generation apparatus and heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379270.3U CN204013395U (en) | 2014-07-09 | 2014-07-09 | Photovoltaic power generation apparatus and heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013395U true CN204013395U (en) | 2014-12-10 |
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ID=52053330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379270.3U Expired - Fee Related CN204013395U (en) | 2014-07-09 | 2014-07-09 | Photovoltaic power generation apparatus and heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823117A (en) * | 2016-05-12 | 2016-08-03 | 河北省光热产业技术研究院 | Heat preservation and heat collection photovoltaic cell panel heating system |
| CN106568118A (en) * | 2016-11-14 | 2017-04-19 | 太原理工大学 | Condensation solar energy heat pump heating power generation system |
-
2014
- 2014-07-09 CN CN201420379270.3U patent/CN204013395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823117A (en) * | 2016-05-12 | 2016-08-03 | 河北省光热产业技术研究院 | Heat preservation and heat collection photovoltaic cell panel heating system |
| CN106568118A (en) * | 2016-11-14 | 2017-04-19 | 太原理工大学 | Condensation solar energy heat pump heating power generation system |
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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: 20141210 |