CN207782752U - A kind of photovoltaic board system - Google Patents
A kind of photovoltaic board system Download PDFInfo
- Publication number
- CN207782752U CN207782752U CN201721844249.6U CN201721844249U CN207782752U CN 207782752 U CN207782752 U CN 207782752U CN 201721844249 U CN201721844249 U CN 201721844249U CN 207782752 U CN207782752 U CN 207782752U
- Authority
- CN
- China
- Prior art keywords
- heat
- exchanger tube
- heat exchanger
- water tank
- sealing cavity
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims description 3
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
This application discloses a kind of photovoltaic board system, including photovoltaic panel component and wiring box body, terminal box body interior has sealing cavity, and the electrical equipment being electrically connected with photovoltaic panel component is provided in sealing cavity；It further include radiator, radiator includes heat exchanger tube, heat-exchanging water tank and micro pump, and heat exchange pure water is equipped in heat-exchanging water tank, and micro pump can circulate pure water in heat exchanger tube, heat exchanger tube is set in sealing cavity, and heat-exchanging water tank and micro pump are located at terminal box body exterior.As a result, by the way that heat exchanger tube is arranged, can the heat exchange pure water in the heat and heat exchanger tube in terminal box be subjected to heat exchange, heat is taken out of, reaches and radiates to sealing cavity.
Description
Technical field
The utility model is related to photovoltaic panel field more particularly to a kind of photovoltaic board systems with heat dissipating junction box.
Background technology
As the mankind require higher and higher to energy-efficient, the utilization of solar energy obtains development energetically, to photovoltaic panel
Using being promoted.And photovoltaic panel docks the requirement of wire box in use that very high it is necessary to have good compactness, sealings
Property and fastness.
Currently, the electrical box of junction box for photovoltaic panel is all disposed within inside junction box body, electrical box is generally by terminal box
Internal cavity is constituted, and is provided with the electronic components such as several diodes in electrical box, electrical box is actually with junction box body
One.After the connection of the lead-out wire of terminal box and photovoltaic panel, docking wire box is sealed processing, and the electrical box after encapsulation process is real
It is locked in inside junction box body on border, heat is also difficult to shed while electrical box is sealed, and brings asking in terms of heat dissipation
Topic.
Utility model content
The purpose of this utility model is to be to provide a kind of photovoltaic board system, solves one in above-mentioned prior art problem
Or it is multiple.
One side according to the present utility model provides a kind of photovoltaic board system, including photovoltaic panel component and terminal box sheet
Body, terminal box body interior have sealing cavity, the electrical equipment being electrically connected with photovoltaic panel component are provided in sealing cavity；Also
Including radiator, radiator includes heat exchanger tube, heat-exchanging water tank and micro pump, and heat exchange pure water is equipped in heat-exchanging water tank, micro-
Type water pump can circulate pure water in heat exchanger tube, and heat exchanger tube is set in sealing cavity, heat-exchanging water tank and miniature
Water pump is located at terminal box body exterior.
The utility model can be carried out the heat exchange pure water in the heat and heat exchanger tube in terminal box by the way that heat exchanger tube is arranged
Heat is taken in heat exchange out of, reaches and radiates to sealing cavity.
In some embodiments：Heat exchanger tube spirals setting along sealing cavity inner wall.Thereby, it is possible to increase heat exchanger tube with it is close
The contact area of hot-air in cavity is sealed, heat transfer effect is improved.
In some embodiments：Heat-exchanging water tank outer wall is made with metal, and heat-exchanging water tank outer wall is equipped with heat exchange fin.By
This, after heat conduction pure water after being exchanged heat returns in heat-exchanging water tank, water tank exchanges changing in boiler by radiating fin
Hot pure water radiates, and to reduce temperature, can recycle and radiate to sealing cavity.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of photovoltaic board system of the utility model.
Specific implementation mode
Illustrate below in conjunction with the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of photovoltaic board system, including photovoltaic panel component and wiring box body 2, inside wiring box body 2
Integrally formed with sealing cavity 21, the electrical equipment being electrically connected with photovoltaic panel component is fixed in sealing cavity 21；Further include dissipating
Thermal, radiator include heat exchanger tube 22, heat-exchanging water tank 23 and micro pump 24, and 23 inner canister of heat-exchanging water tank is pure equipped with exchanging heat
Water, micro pump 24 can circulate pure water in heat exchanger tube 22, and heat exchanger tube 22 is set in sealing cavity 21, is changed
Boiler 23 and micro pump 24 are located at outside wiring box body 2.Specifically, heat exchanger tube 22 is along 21 inner wall disk of sealing cavity
Rotation setting, heat exchanger tube 22 is fixedly installed in 21 inner wall of sealing cavity, that is, the inner wall of wiring box body 2, heat exchanger tube 22 go out
The mouth of a river both passes through the side wall connection heat-exchanging water tank 23 of wiring box body 2, and the water inlet of heat exchanger tube 22 passes through the side of wiring box body 2
Wall is connected to the output end of micro pump 24, and the input terminal of micro pump 24 is connected to heat-exchanging water tank.23 outer wall of heat-exchanging water tank is with metal
It is made, 23 outer wall of heat-exchanging water tank is equipped with heat exchange fin 25.
The above is only a kind of embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, several similar modification and improvement can also be made, these
It should be regarded as within the scope of protection of the utility model.
Claims (3)
1. a kind of photovoltaic board system, it is characterised in that：Including photovoltaic panel component and wiring box body (2), the wiring box body
(2) internal that there is sealing cavity (21), be provided in the sealing cavity (21) be electrically connected with the photovoltaic panel component it is electrical
Element；Further include radiator, the radiator includes heat exchanger tube (22), heat-exchanging water tank (23) and micro pump (24), institute
It states and is equipped with heat exchange pure water in heat-exchanging water tank (23), the micro pump (24) can recycle pure water in heat exchanger tube (22)
Flowing, the heat exchanger tube (22) are set in the sealing cavity (21), the heat-exchanging water tank (23) and micro pump (24) position
It is external in the wiring box body (2).
2. a kind of photovoltaic board system according to claim 1, it is characterised in that：The heat exchanger tube (22) is along sealing sky
Chamber (21) inner wall spirals setting.
3. a kind of photovoltaic board system according to claim 1, it is characterised in that：Heat-exchanging water tank (23) outer wall is with metal
It is made, heat-exchanging water tank (23) outer wall is equipped with heat exchange fin (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844249.6U CN207782752U (en) | 2017-12-25 | 2017-12-25 | A kind of photovoltaic board system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844249.6U CN207782752U (en) | 2017-12-25 | 2017-12-25 | A kind of photovoltaic board system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782752U true CN207782752U (en) | 2018-08-28 |
Family
ID=63224776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844249.6U Expired - Fee Related CN207782752U (en) | 2017-12-25 | 2017-12-25 | A kind of photovoltaic board system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782752U (en) |
-
2017
- 2017-12-25 CN CN201721844249.6U patent/CN207782752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |