CN204349913U - A kind of Novel photovoltaic photo-thermal assembly - Google Patents

A kind of Novel photovoltaic photo-thermal assembly Download PDF

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Publication number
CN204349913U
CN204349913U CN201420785702.0U CN201420785702U CN204349913U CN 204349913 U CN204349913 U CN 204349913U CN 201420785702 U CN201420785702 U CN 201420785702U CN 204349913 U CN204349913 U CN 204349913U
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China
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thermal
assembly
photovoltaic module
metal plate
heat exchanger
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CN201420785702.0U
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邱凯坤
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Jiangsu Boda New Energy Technology Co Ltd
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Jiangsu Boda New Energy Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/60Thermal-PV hybrids

Abstract

The utility model discloses a kind of Novel photovoltaic photo-thermal assembly, the thermal-arrest assembly comprising photovoltaic module and be connected with photovoltaic module, photovoltaic module comprises framework and is arranged at the glass between framework, one EVA, cell piece, 2nd EVA, TPT, the upper end of cell piece is connected with glass by an EVA, the lower end of cell piece is connected by the 2nd EVA and TPT, thermal-arrest assembly comprises the collector metal plate connected successively from top to bottom, heat exchanger and metal cover board, the water inlet of heat exchanger, delivery port is all arranged in the back side, the collector metal plate upper end of thermal-arrest assembly is connected with the TPT of photovoltaic module, the framework of photovoltaic module and the metal cover board of thermal-arrest assembly removably connect.The utility model absorbs heat by collector metal plate and transmits, and heat transmission is even, and heat utilization rate is high, and in addition, photovoltaic module of the present utility model and thermal-arrest assembly removably connect, convenient production, manufacture, and is convenient to safeguard.

Description

A kind of Novel photovoltaic photo-thermal assembly
Technical field
The utility model relates to photovoltaic art, particularly relates to a kind of Novel photovoltaic photo-thermal assembly.
Background technology
Solar photovoltaic generation system is a kind of photovoltaic effect utilizing solar cell semi-conducting material, solar radiation can be converted to a kind of new power generating system of electric energy; It is a kind of emerging renewable energy technologies, and application is more and more extensive.But, existing solar photovoltaic generation system, its generating conversion ratio is lower, larger heat energy can be produced in the photovoltaic module course of work, improve the working temperature of photovoltaic module, affect the generating efficiency of photovoltaic module, for problems, part producer recycles heat energy by setting up thermal-arrest assembly, but the collecting efficiency of thermal-arrest assembly is lower on existing market, and its usually and photovoltaic module form as one, not only produce inconvenience, and safeguard very difficult.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of Novel photovoltaic photo-thermal assembly, and low to solve existing photovoltaic and photothermal assembly collecting efficiency, thermal-arrest assembly and photovoltaic module are integrated, and produces inconvenience, problem difficult in maintenance.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Novel photovoltaic photo-thermal assembly, the thermal-arrest assembly comprising photovoltaic module and be connected with photovoltaic module, described photovoltaic module comprises framework and is arranged at the glass between framework, one EVA, cell piece, 2nd EVA, TPT, the upper end of described cell piece is connected with glass by an EVA, the lower end of cell piece is connected by the 2nd EVA and TPT, described thermal-arrest assembly comprises the collector metal plate connected successively from top to bottom, heat exchanger and metal cover board, the water inlet of described heat exchanger, delivery port is all arranged in the back side, the collector metal plate upper end of thermal-arrest assembly is connected with the TPT of photovoltaic module, the framework of described photovoltaic module and the metal cover board of thermal-arrest assembly removably connect.
As preferred version of the present utility model, between described metal cover board and copper pipe runner, be provided with heat-preservation cotton.
As preferred version of the present utility model, the framework of described photovoltaic module is connected by the metal cover board of bolt with thermal-arrest assembly.
As preferred version of the present utility model, described heat exchanger and collector metal plate are welded to connect.
As preferred version of the present utility model, described heat exchanger is copper tube serpentine.
As preferred version of the present utility model, described heat exchanger comprises main water pipeline, primary flow pipe road, and described main water pipeline is connected with primary flow pipe road by the many heat exchange pipelines be arranged in parallel.
As preferred version of the present utility model, described collector metal plate is become by aluminium alloy or copper.
As preferred version of the present utility model, the collector metal plate upper end of described thermal-arrest assembly is connected with the TPT of photovoltaic module by thermoconductive glue.
As preferred version of the present utility model, described thermoconductive glue is organic heat conductive silica gel.
The beneficial effects of the utility model are, described a kind of Novel photovoltaic photo-thermal assembly absorbs heat by collector metal plate and transmits, and heat transmission is even, and heat utilization rate is high, by the water inlet of heat exchanger, delivery port are arranged in the back side, effectively space can be saved, be convenient to install, and saved packaging and cost of transportation, in addition, photovoltaic module of the present utility model and thermal-arrest assembly removably connect, convenient production, manufacture, and be convenient to safeguard, structure is simple, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel photovoltaic photo-thermal of the utility model assembly;
Fig. 2 is the cutaway view of a kind of Novel photovoltaic photo-thermal of the utility model assembly;
Fig. 3 is heat exchanger structure schematic diagram in the utility model embodiment 1;
Fig. 4 is heat exchanger structure schematic diagram in the utility model embodiment 2.
In figure:
1, photovoltaic module; 11, framework; 12, glass; 13, an EVA; 14, cell piece; 15, the 2nd EVA; 16, TPT; 2, thermal-arrest assembly; 21, metal cover board; 22, heat-preservation cotton; 23, heat exchanger; 231, delivery port; 232, water inlet; 233, delivery port; 234, water inlet; 235, primary flow pipe road; 236, main water pipeline; 237, heat exchange pipeline; 238, reserved water inlet; 239, the mouth of a river is reserved; 24, collector metal plate; 3, organic heat conductive silica gel.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.
Embodiment 1
Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation of a kind of Novel photovoltaic photo-thermal of the utility model assembly; Fig. 2 is the cutaway view of a kind of Novel photovoltaic photo-thermal of the utility model assembly; Fig. 3 is heat exchanger structure schematic diagram in the utility model embodiment 1.
In the present embodiment, a kind of Novel photovoltaic photo-thermal assembly, the thermal-arrest assembly 2 comprising photovoltaic module 1 and be connected with photovoltaic module 1, described photovoltaic module 1 comprises framework 11 and is arranged at the glass 12 between framework 11, one EVA13, cell piece 14, 2nd EVA15, TPT16, the upper end of described cell piece 14 is connected with glass 12 by an EVA13, the lower end of cell piece 14 is connected by the 2nd EVA15 and TPT16, described thermal-arrest assembly 2 comprises the collector metal plate 24 connected successively from top to bottom, heat exchanger 23, heat-preservation cotton 22 and metal cover board 21, described heat exchanger 23 is copper tube serpentine, its water inlet 232, delivery port 231 is all arranged in the back side, and heat exchanger 23 and collector metal plate 24 are welded to connect, described collector metal plate 24 is made up of aluminium alloy, collector metal plate 24 upper end of thermal-arrest assembly 2 is connected with the TPT16 of photovoltaic module 1 by organic heat conductive silica gel 3, the framework 11 of described photovoltaic module 1 is connected with the metal cover board 21 of thermal-arrest assembly 2 by bolt.
Embodiment 2
Please refer to shown in Fig. 1, Fig. 2 and Fig. 4, Fig. 1 is the structural representation of a kind of Novel photovoltaic photo-thermal of the utility model assembly; Fig. 2 is the cutaway view of a kind of Novel photovoltaic photo-thermal of the utility model assembly; Fig. 4 is heat exchanger structure schematic diagram in the utility model embodiment 2;
In the present embodiment, a kind of Novel photovoltaic photo-thermal assembly, the thermal-arrest assembly 2 comprising photovoltaic module 1 and be connected with photovoltaic module 1, described photovoltaic module 1 comprises framework 11 and is arranged at the glass 12 between framework 11, one EVA13, cell piece 14, 2nd EVA15, TPT16, the upper end of described cell piece 14 is connected with glass 12 by an EVA13, the lower end of cell piece 14 is connected by the 2nd EVA15 and TPT16, described thermal-arrest assembly 2 comprises the collector metal plate 24 connected successively from top to bottom, heat exchanger 23, heat-preservation cotton 22 and metal cover board 21, described heat exchanger 23 comprises main water pipeline 236, primary flow pipe road 235, described main water pipeline 236 is connected with primary flow pipe road 235 by 8 heat exchange pipelines be arranged in parallel 237, the water inlet 234 of heat exchanger 23 is arranged in the back side of main water pipeline 236, its delivery port 233 is arranged in the back side in primary flow pipe road 235, the back side of described main water pipeline 236 is also reserved is furnished with reserved water inlet 238, the back side in described primary flow pipe road 235 is also reserved to be furnished with and is reserved the mouth of a river 239, heat exchanger 23 and collector metal plate 24 are welded to connect, described collector metal plate 24 is made of copper, collector metal plate 24 upper end of thermal-arrest assembly 2 is connected with the TPT16 of photovoltaic module 1 by organic heat conductive silica gel 3, the framework 11 of described photovoltaic module 1 is connected with the metal cover board 21 of thermal-arrest assembly 2 by bolt.
During work, while solar light irradiation photovoltaic module 1 generates electricity, part light also impinges upon on collector metal plate 24, collector metal plate 24 can absorb a part of heat, simultaneously, photovoltaic module 1 is while generating, electric current is had to pass through in cell piece 14, also resistance heat can be produced, resistance heat can pass to collector metal plate 24 by organic heat conductive silica gel 3, collector metal plate 24 and heat exchanger 23 weld together, collector metal plate 24 can pass to heat exchanger 23 heat, cold water in heat exchanger 23 or other fluids can take away heat, cold water directly can connect water tank, or other fluids transfer heat to the water in water tank again, such cold water or other cold fluids can reduce the working temperature of photovoltaic module 1, improve the generating efficiency of photovoltaic module 1, give cool water heating simultaneously, people are provided domestic hot-water.
Although in above-described embodiment 2 heat exchanger 23 main water pipeline 236 on be furnished with 1 water inlet 234 and 1 reserved water inlet 238, the primary flow pipe road 235 of heat exchanger is furnished with 1 delivery port 233 and 1 reserve the mouth of a river 239, but the utility model is not limit therewith, the quantity of water inlet 234, delivery port 233 can be arranged according to actual needs, to ensure heat exchange efficiency.
Although the heat exchange pipeline 237 of heat exchanger 23 is 8 in above-described embodiment 2, the utility model is not limited thereto, and the quantity of the heat exchange pipeline 237 of heat exchanger 23 can be determined according to actual conditions, to ensure heat exchange efficiency.
It is worth mentioning that, although be provided with heat-preservation cotton 22 in above-described embodiment 1, embodiment 2, the utility model is not limited thereto, and heat-preservation cotton 22 can the thinning or cancellation according to actual light photovoltaic assembly working temperature.
It is worth mentioning that, although collector metal plate 24 upper end of thermal-arrest assembly 2 is connected with the TPT16 of photovoltaic module 1 by organic heat conductive silica gel 3 in above-described embodiment 1, embodiment 2, but the utility model is not limited thereto, also other thermoconductive glue can be adopted realize connection, also any thermoconductive glue can not be used, directly TPT16 is directly contacted with collector metal plate 24, adopt the mode of mechanical compaction to connect.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-described embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (9)

1. a Novel photovoltaic photo-thermal assembly, it is characterized in that: the thermal-arrest assembly comprising photovoltaic module and be connected with photovoltaic module, described photovoltaic module comprises framework and is arranged at the glass between framework, one EVA, cell piece, 2nd EVA, TPT, the upper end of described cell piece is connected with glass by an EVA, the lower end of cell piece is connected by the 2nd EVA and TPT, described thermal-arrest assembly comprises the collector metal plate connected successively from top to bottom, heat exchanger and metal cover board, the water inlet of described heat exchanger, delivery port is all arranged in the back side, the collector metal plate upper end of thermal-arrest assembly is connected with the TPT of photovoltaic module, the framework of described photovoltaic module and the metal cover board of thermal-arrest assembly removably connect.
2. a kind of Novel photovoltaic photo-thermal assembly according to claim 1, is characterized in that: be provided with heat-preservation cotton between described metal cover board and copper pipe runner.
3. a kind of Novel photovoltaic photo-thermal assembly according to claim 1, is characterized in that: the framework of described photovoltaic module is connected by the metal cover board of bolt with thermal-arrest assembly.
4. a kind of Novel photovoltaic photo-thermal assembly according to claim 1, is characterized in that: described heat exchanger and collector metal plate are welded to connect.
5. a kind of Novel photovoltaic photo-thermal assembly according to claim 1 or 4, is characterized in that: described heat exchanger is copper tube serpentine.
6. a kind of Novel photovoltaic photo-thermal assembly according to claim 1 or 4, it is characterized in that: described heat exchanger comprises main water pipeline, primary flow pipe road, described main water pipeline is connected with primary flow pipe road by the many heat exchange pipelines be arranged in parallel.
7. a kind of Novel photovoltaic photo-thermal assembly according to claim 1 or 4, is characterized in that: described collector metal plate is become by aluminium alloy or copper.
8. a kind of Novel photovoltaic photo-thermal assembly according to claim 1, is characterized in that: the collector metal plate upper end of described thermal-arrest assembly is connected with the TPT of photovoltaic module by thermoconductive glue.
9. a kind of Novel photovoltaic photo-thermal assembly according to claim 8, is characterized in that: described thermoconductive glue is organic heat conductive silica gel.
CN201420785702.0U 2014-12-11 2014-12-11 A kind of Novel photovoltaic photo-thermal assembly Active CN204349913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420785702.0U CN204349913U (en) 2014-12-11 2014-12-11 A kind of Novel photovoltaic photo-thermal assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420785702.0U CN204349913U (en) 2014-12-11 2014-12-11 A kind of Novel photovoltaic photo-thermal assembly

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105141252A (en) * 2015-07-07 2015-12-09 湖南红太阳新能源科技有限公司 Method for realizing photovoltaic-photothermal integration on photovoltaic module
CN110518879A (en) * 2019-08-16 2019-11-29 西安交通大学 A kind of Flat panel PV photo-thermal lamination integral component and preparation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105141252A (en) * 2015-07-07 2015-12-09 湖南红太阳新能源科技有限公司 Method for realizing photovoltaic-photothermal integration on photovoltaic module
CN105141252B (en) * 2015-07-07 2017-04-12 湖南红太阳新能源科技有限公司 Method for realizing photovoltaic-photothermal integration on photovoltaic module
CN110518879A (en) * 2019-08-16 2019-11-29 西安交通大学 A kind of Flat panel PV photo-thermal lamination integral component and preparation method
CN110518879B (en) * 2019-08-16 2021-09-07 西安交通大学 Flat plate photovoltaic photo-thermal lamination integrated assembly and preparation method thereof

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