CN205303483U - Radiator unit and heat dissipation photovoltaic system - Google Patents
Radiator unit and heat dissipation photovoltaic system Download PDFInfo
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- CN205303483U CN205303483U CN201520981685.2U CN201520981685U CN205303483U CN 205303483 U CN205303483 U CN 205303483U CN 201520981685 U CN201520981685 U CN 201520981685U CN 205303483 U CN205303483 U CN 205303483U
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- heat dissipating
- dissipating layer
- layer
- coolant
- radiating subassembly
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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 utility model provides a radiator unit and heat dissipation photovoltaic system, photovoltaic module top -down lamination in proper order have photovoltaic glass 1, first glued membrane layer 2, battery piece 3, second glued membrane layer 4 and subassembly backing layer 5, and hug closely the subassembly backing layer outside 50 and be equipped with heat dissipation layer 6, be equipped with coolant liquid pipeline 61 in the heat dissipation layer 6, with the coolant liquid entry 62 and the cooling liquid exit 63 of 61 connections of coolant liquid pipeline arrange in the outside on heat dissipation layer 6. The coolant liquid entry 62 of adjacent subassembly concatenates with cooling liquid exit 63 in the photovoltaic system, forms the coolant liquid return circuit, realizes the coolant liquid circulation through the circulating pump. The utility model discloses owing to increased coolant liquid circulation system, can increase substantially subassembly and the system generating efficiency under the high temperature condition.
Description
Technical field
This utility model relates to technical field of photovoltaic power generation, a kind of radiating subassembly and heat radiation photovoltaic system.
Background technology
Solar electrical energy generation is sustainable, pollution-free, as a kind of green energy resource, is increasingly subject to pay attention to. Promote the efficiency of photovoltaic module, power, reduce production cost and become the key subjects of development photovoltaic industry already.
Photovoltaic module all can produce heat due to sunshine and self generating, in general, temperature was once often raising, output can reduce by 0.3%, on the basis that production technology becomes better and approaching perfection day by day, we are only by effectively reducing the operating temperature of assembly, reach to promote the purpose of assembly and photovoltaic system generating capacity, and this is the technical problem that current those skilled in the art are urgently to be resolved hurrily.
Utility model content
In view of this, this utility model provides radiating subassembly and heat radiation photovoltaic system, solves problems of the prior art, and concrete scheme is as follows:
A kind of radiating subassembly, photovoltaic glass the 1, first adhesive film 2, cell piece the 3, second adhesive film 4 and assembly backing layer 5 it are sequentially laminated from top to bottom, it is characterized in that: be close to outside assembly backing layer 50 and be provided with heat dissipating layer 6, the overall dimensions of described heat dissipating layer 6 is not less than described assembly backing layer 5, being provided with coolant pipeline 61 in described heat dissipating layer 6, the coolant inlet 62 being connected with described coolant pipeline 61 and cooling liquid outlet 63 are placed in the outside of described heat dissipating layer 6.
Preferably, described heat dissipating layer 6 and described assembly backing layer 5 are bonded together by being arranged on the glue-line 601 of binding face 60.
Preferably, described heat dissipating layer 6 and described assembly backing layer 5 are fixed together by machinery.
A kind of radiating subassembly, photovoltaic glass the 1, first adhesive film 2, cell piece the 3, second adhesive film 4 and heat dissipating layer 6 it are sequentially laminated from top to bottom, it is characterized in that: be provided with coolant pipeline 61 in described heat dissipating layer 6, the coolant inlet 62 being connected with described coolant pipeline and cooling liquid outlet 63 are placed in the outside of described heat dissipating layer 6.
Preferably, described heat dissipating layer 6 is safety glass material.
Preferably, the laminate surface 64 of described heat dissipating layer 6 is pasted with reflector layer.
Preferably, described reflector layer has storage light function.
Preferably, what circulate in described coolant pipeline 61 is anti-freeze cooling liquid.
Preferably, described coolant inlet 61 and described cooling liquid outlet 63 are arranged on the side of heat dissipating layer 6, and described coolant pipeline 61 is uniformly distributed in described heat dissipating layer 6.
A kind of photovoltaic system based on described radiating subassembly composition, it is characterised in that: coolant inlet 62 and the cooling liquid outlet 63 of adjacent component concatenate, and form coolant circuit, realize coolant circulation by circulating pump.
The radiating subassembly of this utility model offer and heat radiation photovoltaic system, have the advantages that owing to adding coolant circulation system, assembly generating efficiency in the case of a high temperature can be increased substantially, adopt anti-freeze type coolant, it is ensured that the safety under cooling system low temperature.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, accompanying drawing required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model first embodiment schematic cross-section;
Fig. 2 is this utility model first embodiment heat dissipating layer schematic diagram;
Fig. 3 is this utility model the second embodiment schematic cross-section;
Fig. 4 is this utility model the second embodiment heat dissipating layer schematic diagram;
In figure: 1, photovoltaic glass the 2, first adhesive film 3, cell piece the 4, second adhesive film 5, assembly backing layer 50, outside assembly backing layer 6, heat dissipating layer 60, binding face 601, glue-line 61, coolant pipeline 62, coolant inlet 63, cooling liquid outlet 64, laminate surface
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1
See figures.1.and.2, Fig. 1 is the present embodiment schematic cross-section, Fig. 2 the present embodiment heat dissipating layer schematic diagram, a kind of radiating subassembly, it is sequentially laminated photovoltaic glass 1 from top to bottom, first adhesive film 2, cell piece 3, second adhesive film 4 and assembly backing layer 5, it is close to outside assembly backing layer 50 and is provided with heat dissipating layer 6, the overall dimensions of described heat dissipating layer 6 is not less than described assembly backing layer 5, it is provided with coolant pipeline 61 in described heat dissipating layer 6, the coolant inlet 62 being connected with described coolant pipeline 61 and cooling liquid outlet 63 are placed in the outside of described heat dissipating layer 6, when using, peripheral hardware circulating pump (circulating pump), coolant enters in heat dissipating layer 6 by entrance 62, realize the cooling to assembly, coolant first-selection anti-freeze type, to prevent unfrozen cooling fluid in the extremely low situation of temperature, freezing heat dissipating layer, temperature sensor (not shown) can also be increased between heat dissipating layer 6 and assembly backing layer, can determine whether to open peripheral hardware circulating pump according to the assembly actual temperature that temperature sensor records, to reach energy-conservation purpose.
Heat dissipating layer 6 and the component body of the present embodiment design for split, facilitate dismounting and change.
Concrete, described heat dissipating layer 6 and described assembly backing layer 5 are bonded together by being arranged on the glue-line 601 of binding face 60.
Concrete, described heat dissipating layer 6 and described assembly backing layer 5 are fixed together by machinery.
Preferably, described coolant inlet 61 and described cooling liquid outlet 63 are arranged on the side of heat dissipating layer 6, and described coolant pipeline 61 is uniformly distributed in described heat dissipating layer 6, to improve cooling effect.
Embodiment 2
With reference to Fig. 2 and Fig. 3, Fig. 2 is the present embodiment schematic cross-section, Fig. 3 the present embodiment heat dissipating layer schematic diagram, a kind of radiating subassembly, photovoltaic glass the 1, first adhesive film 2, cell piece the 3, second adhesive film 4 and heat dissipating layer 6 it are sequentially laminated from top to bottom, being provided with coolant pipeline 61 in described heat dissipating layer 6, the coolant inlet 62 being connected with described coolant pipeline and cooling liquid outlet 63 are placed in the outside of described heat dissipating layer 6. When using, peripheral hardware circulating pump (circulating pump), coolant enters in heat dissipating layer 6 by entrance 62, realizing the cooling to assembly, coolant first-selection anti-freeze type, to prevent unfrozen cooling fluid in the extremely low situation of temperature, freezing heat dissipating layer, correct position on assembly can also increase temperature sensor (not shown), it is possible to determines whether to open peripheral hardware circulating pump according to the assembly actual temperature that temperature sensor records, to reach energy-conservation purpose.
Concrete, described heat dissipating layer 6 is safety glass material, and namely this radiating subassembly is solar double-glass assemblies.
Further, the laminate surface 64 of described heat dissipating layer 6 is pasted with reflector layer, pastes reflective membrane on the top of the bottom glass of solar double-glass assemblies, it is possible to make the light rate of solar double-glass assemblies improve, improve the conversion efficiency of assembly further.
Further, described reflector layer has storage light function, it is possible to makes assembly still have generating capacity under unglazed environment, further improves the conversion efficiency of assembly.
Preferably, described coolant inlet 61 and described cooling liquid outlet 63 are arranged on the side of heat dissipating layer 6, and described coolant pipeline 61 is uniformly distributed in described heat dissipating layer 6.
Embodiment 3
A kind of photovoltaic system formed based on the radiating subassembly described in any one of claim 1-7, coolant inlet 62 and the cooling liquid outlet 63 of adjacent component concatenate, form coolant circuit, realize coolant circulation by circulating pump, promote the generating efficiency of whole photovoltaic system.
Claims (10)
1. a radiating subassembly, photovoltaic glass, the first adhesive film, cell piece, the second adhesive film and assembly backing layer it are sequentially laminated from top to bottom, it is characterized in that: be close to outside assembly backing layer and be provided with heat dissipating layer, the overall dimensions of described heat dissipating layer is not less than described assembly backing layer, being provided with coolant pipeline in described heat dissipating layer, the coolant inlet being connected with described coolant pipeline and cooling liquid outlet are placed in the outside of described heat dissipating layer.
2. radiating subassembly according to claim 1, it is characterised in that: described heat dissipating layer and described assembly backing layer are bonded together by being arranged on the glue-line of binding face.
3. radiating subassembly according to claim 1, it is characterised in that: described heat dissipating layer and described assembly backing layer are fixed together by machinery.
4. a radiating subassembly, photovoltaic glass, the first adhesive film, cell piece, the second adhesive film and heat dissipating layer it are sequentially laminated from top to bottom, it is characterized in that: be provided with coolant pipeline in described heat dissipating layer, the coolant inlet being connected with described coolant pipeline and cooling liquid outlet are placed in the outside of described heat dissipating layer.
5. radiating subassembly according to claim 4, it is characterised in that: described heat dissipating layer is safety glass material.
6. radiating subassembly according to claim 5, it is characterised in that: the laminate surface of described heat dissipating layer is pasted with reflector layer.
7. radiating subassembly according to claim 6, it is characterised in that: described reflector layer has storage light function.
8. the radiating subassembly according to any one of claim 1-7, it is characterised in that: in described coolant pipeline, circulation is anti-freeze cooling liquid.
9. the radiating subassembly according to any one of claim 1-7, it is characterised in that: described coolant inlet and described cooling liquid outlet are arranged on the side of heat dissipating layer, and described coolant pipeline is uniformly distributed in described heat dissipating layer.
10. the photovoltaic system formed based on the radiating subassembly described in any one of claim 1-7, it is characterised in that: the coolant inlet of adjacent component and cooling liquid outlet concatenation, form coolant circuit, realize coolant circulation by circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981685.2U CN205303483U (en) | 2015-12-01 | 2015-12-01 | Radiator unit and heat dissipation photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981685.2U CN205303483U (en) | 2015-12-01 | 2015-12-01 | Radiator unit and heat dissipation photovoltaic system |
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| Publication Number | Publication Date |
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| CN205303483U true CN205303483U (en) | 2016-06-08 |
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| CN201520981685.2U Active CN205303483U (en) | 2015-12-01 | 2015-12-01 | Radiator unit and heat dissipation photovoltaic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489690A (en) * | 2015-12-01 | 2016-04-13 | 天津英利新能源有限公司 | Cooling assembly and cooling photovoltaic system |
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2015
- 2015-12-01 CN CN201520981685.2U patent/CN205303483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489690A (en) * | 2015-12-01 | 2016-04-13 | 天津英利新能源有限公司 | Cooling assembly and cooling photovoltaic system |
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