CN213817684U - Roof distributed photovoltaic power station combiner box - Google Patents
Roof distributed photovoltaic power station combiner box Download PDFInfo
- Publication number
- CN213817684U CN213817684U CN202022380593.2U CN202022380593U CN213817684U CN 213817684 U CN213817684 U CN 213817684U CN 202022380593 U CN202022380593 U CN 202022380593U CN 213817684 U CN213817684 U CN 213817684U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- dehumidifier
- air conditioner
- photovoltaic power
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000001012 protector Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004964 aerogel Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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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- Inverter Devices (AREA)
Abstract
The utility model discloses a roof distributed photovoltaic power station combiner box, which comprises a box body (11), wherein the top surface of the box body (11) is provided with an air conditioner (3), the bottom surface is provided with a dehumidifier (1), and the bottom of a water tank (2) of the dehumidifier (1) is provided with a drain pipe (7); the box body (11) is internally and sequentially and electrically connected with a bus bar (8), a monitoring unit (9) and a fuse (10), and is also provided with a power supply (4) and a lightning protector (5), wherein the lightning protector (5) is electrically connected with the monitoring unit (9) and is used for monitoring the on-off state of the lightning protector (5); the outer side surface of the box body (11) is provided with a heat insulation layer (12). The utility model discloses an adopt the air conditioner to converge the flow box cooling to ensure the normal temperature of incasement electrical component, increase electrical component life. Avoid the collection flow box to absorb too much sunshine heat radiation through addding the heat insulation layer. Through the dehumidifier dehumidification, make the collection flow box avoid the influence of moisture, prevent that the electrical component from regaining damp impaired, increase collection flow box weatherability.
Description
Technical Field
The utility model relates to a solar energy power generation specifically is roof distributing type photovoltaic power plant collection flow box with collection flow box.
Background
The photovoltaic combiner box connects the photovoltaic power generation together and outputs the photovoltaic power generation to the inverter in a unified way. The collection flow box is exposed to sunlight radiation, the heat productivity of devices in the box is large, the sultry problem in the box is easy to occur, the devices are easy to age due to high temperature, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a roof distributed photovoltaic power station combiner box, which comprises a box body, wherein the top surface of the box body is provided with an air conditioner, the bottom surface of the box body is provided with a dehumidifier, and the bottom of a water tank of the dehumidifier is provided with a drain pipe; the box body is internally and electrically connected with a bus bar, a monitoring unit and a fuse in sequence, and is also provided with a power supply and a lightning protection device, and the lightning protection device is electrically connected with the monitoring unit and used for monitoring the on-off state of the lightning protection device; the outer surface of the box body is provided with a heat insulating layer.
Further, the material of the heat insulation layer is aerogel felt.
The utility model discloses an adopt the air conditioner to converge the flow box cooling to ensure the normal temperature of incasement electrical component, increase electrical component life. Avoid the collection flow box to absorb too much sunshine heat radiation through addding the heat insulation layer. Through the dehumidifier dehumidification, make the collection flow box avoid the influence of moisture, prevent that the electrical component from regaining damp impaired, increase collection flow box weatherability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a dehumidifier, 2, a water tank, 3, an air conditioner, 4, a power supply, 5, a lightning protection device, 6, an air conditioner external unit, 7, a drain pipe, 8, a bus bar, 9, a monitoring unit, 10, a fuse, 11, a box body and 12, a heat insulation layer.
Detailed Description
As shown in figure 1, the roof distributed photovoltaic power station header box comprises a box body 11, wherein an air conditioner 3 is arranged on the top surface of the box body 11, and a dehumidifier 1 is arranged on the bottom surface of the box body. The air conditioner 3 is connected with an air conditioner external unit 6. The air conditioner external unit 6 is installed at the right side of the cabinet 11. The bottom of the water tank 2 of the dehumidifier 1 is provided with a drain pipe 7; the box body 11 is internally and sequentially and electrically connected with a bus bar 8, a monitoring unit 9 and a fuse 10, and is also provided with a power supply 4 and a lightning protector 5, the lightning protector 5 is provided with the fuse 10, and the lightning protector 5 is electrically connected with the monitoring unit 9 to monitor the on-off state of the lightning protector 5; the outer side surface of the case 11 is provided with a heat insulating layer 12. The heat insulation layer 12 is made of aerogel felt, and has low heat conductivity coefficient and good heat insulation effect.
Claims (2)
1. Roof distributed photovoltaic power plant collection flow box, its characterized in that: the air conditioner is characterized by comprising a box body (11), wherein an air conditioner (3) is arranged on the top surface of the box body (11), a dehumidifier (1) is arranged on the bottom surface of the box body, and a drain pipe (7) is arranged at the bottom of a water tank (2) of the dehumidifier (1); the box body (11) is internally and sequentially and electrically connected with a bus bar (8), a monitoring unit (9) and a fuse (10), the box body (11) is internally and further internally provided with a power supply (4) and a lightning protector (5), and the lightning protector (5) is electrically connected with the monitoring unit (9); and the outer surface of the box body (11) is provided with a heat insulation layer (12).
2. The rooftop distributed photovoltaic power plant combiner box of claim 1, wherein: the heat insulation layer (12) is made of aerogel felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380593.2U CN213817684U (en) | 2020-10-23 | 2020-10-23 | Roof distributed photovoltaic power station combiner box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380593.2U CN213817684U (en) | 2020-10-23 | 2020-10-23 | Roof distributed photovoltaic power station combiner box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213817684U true CN213817684U (en) | 2021-07-27 |
Family
ID=76961112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022380593.2U Active CN213817684U (en) | 2020-10-23 | 2020-10-23 | Roof distributed photovoltaic power station combiner box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213817684U (en) |
-
2020
- 2020-10-23 CN CN202022380593.2U patent/CN213817684U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |