CN220234495U - Damp-heat protection equipment for photovoltaic energy storage inverter - Google Patents
Damp-heat protection equipment for photovoltaic energy storage inverter Download PDFInfo
- Publication number
- CN220234495U CN220234495U CN202321452061.2U CN202321452061U CN220234495U CN 220234495 U CN220234495 U CN 220234495U CN 202321452061 U CN202321452061 U CN 202321452061U CN 220234495 U CN220234495 U CN 220234495U
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- China
- Prior art keywords
- cavity
- fixedly connected
- shell
- chamber
- energy storage
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- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000007791 dehumidification Methods 0.000 claims description 8
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 18
- 238000010248 power generation Methods 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The utility model discloses a damp-heat protection device of a photovoltaic energy storage inverter, which comprises: the novel solar energy power generation device comprises a first shell, wherein a first cavity is formed in the first shell, an inverter main body is fixedly connected to the bottom of the first cavity, connecting guide rails are fixedly connected to two side ends of the first cavity, connecting ports are formed in the middle of two side ends of the first cavity, a heat dissipation mechanism is fixedly connected to the connecting ports, a door body is arranged at one end of the first shell, one end of the door body penetrates through the first shell and extends into the first cavity, one side end of the door body is rotationally connected with the first shell, a handle is fixedly connected to one end of the door body, the handle is far away from the first cavity, a first dust removing net is arranged in the middle of the upper end of the first shell, and the lower end of the first dust removing net penetrates through the first shell and extends into the first cavity. The dehumidifying and heat dissipation device can dehumidify and dissipate heat of the inverter, avoid the inverter from malfunctioning, and improve heat dissipation efficiency.
Description
Technical Field
The utility model relates to the technical field of energy storage inverters, in particular to a damp-heat protection device of a photovoltaic energy storage inverter.
Background
The photovoltaic inverter is a heart of a solar photovoltaic system, and has the main function of converting direct current generated by a solar cell module into alternating current, and integrating the alternating current into a power grid or providing the alternating current for a load. The device consists of a logic control circuit, a filter circuit, an inverter circuit and a control circuit, wherein the inverter circuit is an inverter core. The photovoltaic energy storage inverter is usually installed outdoors, and is extremely easy to damage when the outside temperature and the outside humidity are too high, so that the photovoltaic energy storage inverter needs to be protected.
Disclosure of Invention
The utility model aims to provide a damp-heat protection device of a photovoltaic energy storage inverter, which can dehumidify and dissipate heat of the inverter, avoid the inverter from malfunctioning and improve the heat dissipation efficiency.
To achieve the above object, there is provided a damp-heat protection apparatus of a photovoltaic energy storage inverter, comprising: the novel solar energy power generation device comprises a first shell, wherein a first cavity is formed in the first shell, an inverter main body is fixedly connected to the bottom of the first cavity, the inverter main body is located in the middle of the first cavity, connecting guide rails are fixedly connected to the two side ends of the first cavity, connecting ports are formed in the middle of the two side ends of the first cavity, the connecting ports penetrate through the first shell and extend into the first cavity, a heat dissipation mechanism is fixedly connected to the connecting ports, a door body is arranged at one end of the first shell, one end of the door body penetrates through the first shell and extends into the first cavity, one side end of the door body is connected with the first shell in a rotating mode, a handle is fixedly connected to one end of the door body, the handle is far away from the first cavity, a first dust removing net is arranged in the middle of the upper end of the first shell, and the lower end of the first dust removing net penetrates through the first shell and extends into the first cavity. The dehumidifying and heat dissipation device can dehumidify and dissipate heat of the inverter, avoid the inverter from malfunctioning, and improve heat dissipation efficiency.
According to the damp-heat protection equipment of the photovoltaic energy storage inverter, the side end of the dehumidifying mechanism is fixedly connected with the sliding block, and the sliding block extends into the guide rail and is in sliding connection with the side wall of the connecting guide rail. Can dismantle dehumidification mechanism, be convenient for maintain dehumidification mechanism.
According to the damp and hot protection equipment of photovoltaic energy storage dc-to-ac converter, the cooling mechanism includes casing two, flabellum, connecting plate and fan, the inside of casing two is provided with the second cavity, the side middle part of casing two is provided with the air outlet, and the air outlet runs through casing two and extends to the second cavity, and air outlet and connector intercommunication, connecting plate fixed connection is in the inner wall of second cavity, the other end and the fan fixed connection of connecting plate, and the fan is located the middle part of cavity, the output fixedly connected with flabellum of fan. An air flow can be generated to radiate heat from the inverter.
According to the damp-heat protection equipment of the photovoltaic energy storage inverter, the second dust removing net is arranged at the side end of the second shell, the second dust removing net is far away from the cavity, and the second dust removing net penetrates through the second shell and extends to the second cavity. The device can avoid the damage to the inverter caused by dust and other impurities in the outside air.
According to the damp-heat protection equipment of the photovoltaic energy storage inverter, the bottom of the first cavity is fixedly connected with a temperature and humidity sensor. The temperature and humidity sensor is used for detecting the temperature and humidity in the device, controlling the operation of the protection device and saving electric energy.
According to the damp and hot protection equipment of the photovoltaic energy storage inverter, the door body is made of toughened glass. The operation condition of the electric elements in the device is conveniently observed, and the maintenance is convenient.
The beneficial effects of the utility model are as follows: temperature and humidity in the temperature and humidity sensor detection device to control fan drives the flabellum to rotate and dispel the heat to the dc-to-ac converter main part, utilizes hot air to rise to keep away from, makes the hot air in the device pass through the first dust removal net discharging device of a casing upper end, improves radiating efficiency, adsorbs the moisture in the device through dehumidification mechanism simultaneously, protects the dc-to-ac converter main part.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a perspective structural view of a damp-heat protection device of a photovoltaic energy storage inverter of the present utility model;
FIG. 2 is a perspective view of the first housing;
FIG. 3 is a cross-sectional block diagram of a heat dissipation mechanism;
fig. 4 is a perspective view of the dehumidifying mechanism.
Legend description:
1. a first shell; 2. a first dust removal net; 3. a door body; 4. a handle; 5. a heat dissipation mechanism; 6. a connecting guide rail; 7. a dehumidifying mechanism; 8. a temperature and humidity sensor; 9. a first chamber; 10. an inverter main body; 11. a connection port; 12. a second shell; 13. a fan blade; 14. an air outlet; 15. a second chamber; 16. a connecting plate; 17. a blower; 18. a second dust removing net; 19. a sliding block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, a wet heat protection apparatus of a photovoltaic energy storage inverter according to an embodiment of the present utility model includes: the novel high-voltage power supply device comprises a first shell 1, a first cavity 9 is arranged in the first shell 1, an inverter main body 10 is fixedly connected to the bottom of the first cavity 9, the inverter main body 10 is located in the middle of the first cavity 9, connecting guide rails 6 are fixedly connected to the two side ends of the first cavity 9, connecting ports 11 are arranged in the middle of the two side ends of the first cavity 9, the connecting ports 11 penetrate through the first shell 1 and extend into the first cavity 9, a heat dissipation mechanism 5 is fixedly connected to the connecting ports 11, a door body 3 is arranged at one end of the first shell 1, one end of the door body 3 penetrates through the first shell 1 and extends into the first cavity 9, one side end of the door body 3 is rotatably connected with the first shell 1, a handle 4 is fixedly connected to one end of the door body 3, the handle 4 is far away from the first cavity 9, a first dust removal net 2 is arranged in the middle of the upper end of the first shell 1, and the lower end of the first dust removal net 2 penetrates through the first shell 1 and extends into the first cavity 9.
The side end of the dehumidifying mechanism 7 is fixedly connected with a slide block 19, and the slide block 19 extends into the guide rail and is in sliding connection with the side wall of the connecting guide rail 6.
The heat dissipation mechanism 5 comprises a second shell 12, fan blades 13, a connecting plate 16 and a fan 17, a second cavity 15 is arranged in the second shell 12, an air outlet 14 is formed in the middle of the side end of the second shell 12, the air outlet 14 penetrates through the second shell 12 and extends to the second cavity 15, the air outlet 14 is communicated with the connecting port 11, the connecting plate 16 is fixedly connected to the inner wall of the second cavity 15, the other end of the connecting plate 16 is fixedly connected with the fan 17, the fan 17 is located in the middle of the cavity, and the fan 13 is fixedly connected to the output end of the fan 17.
The second dust removing net 18 is disposed at the side end of the second housing 12, and the second dust removing net 18 is far away from the chamber, and the second dust removing net 18 penetrates the second housing 12 and extends to the second chamber 15.
The bottom of the first chamber 9 is fixedly connected with a temperature and humidity sensor 8.
The door body 3 is made of toughened glass.
Working principle: when the temperature and humidity sensor 8 detects that the temperature or the humidity in the first chamber 9 reaches a certain degree, the fan 17 is started to drive the fan blades 13 to rotate, so that external air enters the second chamber 15 and forms airflow, the air enters the second chamber 15 through the connecting port 11, the inverter is radiated, external impurities are prevented from entering the first chamber 9 through the second dust removing net 18, the inverter main body 10 is damaged, meanwhile, the dehumidification mechanism 7 adsorbs moisture in the first chamber 9, the dehumidification mechanism 7 slides into a groove of the connecting guide rail 6 through the sliding block 19 at the side end of the dehumidification mechanism 7 to be installed, and the hot air in the first chamber 9 enters the external environment through the first dust removing net 2 at the upper end of the first shell 1 by utilizing the hot air rising principle.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a damp heat protection equipment of photovoltaic energy storage dc-to-ac converter which characterized in that includes: casing one (1) and dehumidification mechanism (7), the inside of casing one (1) is provided with first cavity (9), the bottom fixedly connected with dc-to-ac converter main part (10) of first cavity (9), and dc-to-ac converter main part (10) are arranged in the middle part of first cavity (9), the both sides end fixedly connected with connecting rail (6) of first cavity (9), the both sides end middle part of first cavity (9) is provided with connector (11), and connector (11) run through casing one (1) and extend to in first cavity (9), connector (11) fixedly connected with cooling body (5), the one end of casing one (1) is provided with door body (3), and the one end of door body (3) runs through casing one (1) and extends to in first cavity (9), one side end and casing one (1) rotation of door body (3) are connected with handle (4), and handle (4) keep away from first cavity (9), the upper end of casing one (1) is provided with first net (2) and extends to first net (2) under the first cavity (2).
2. The wet and hot protection device of the photovoltaic energy storage inverter according to claim 1, wherein a slide block (19) is fixedly connected to the side end of the dehumidification mechanism (7), and the slide block (19) extends into the guide rail and is slidably connected with the side wall of the connection guide rail (6).
3. The device according to claim 1, wherein the heat dissipation mechanism (5) comprises a second housing (12), fan blades (13), a connecting plate (16) and a fan (17), a second chamber (15) is arranged in the second housing (12), an air outlet (14) is formed in the middle of the side end of the second housing (12), the air outlet (14) penetrates through the second housing (12) and extends to the second chamber (15), the air outlet (14) is communicated with the connecting port (11), the connecting plate (16) is fixedly connected to the inner wall of the second chamber (15), the other end of the connecting plate (16) is fixedly connected with the fan (17), the fan (17) is located in the middle of the chamber, and the fan (17) is fixedly connected with the fan blades (13) at the output end.
4. A device according to claim 3, wherein a second dust-removing net (18) is provided at a side end of the second housing (12), and the second dust-removing net (18) is far away from the chamber, and the second dust-removing net (18) penetrates the second housing (12) and extends to the second chamber (15).
5. The device for the protection of a photovoltaic energy storage inverter according to claim 1, characterized in that the bottom of the first chamber (9) is fixedly connected with a temperature and humidity sensor (8).
6. The damp-heat protection device of a photovoltaic energy storage inverter according to claim 1, wherein the door body (3) is made of toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452061.2U CN220234495U (en) | 2023-06-08 | 2023-06-08 | Damp-heat protection equipment for photovoltaic energy storage inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452061.2U CN220234495U (en) | 2023-06-08 | 2023-06-08 | Damp-heat protection equipment for photovoltaic energy storage inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234495U true CN220234495U (en) | 2023-12-22 |
Family
ID=89185343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452061.2U Active CN220234495U (en) | 2023-06-08 | 2023-06-08 | Damp-heat protection equipment for photovoltaic energy storage inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234495U (en) |
-
2023
- 2023-06-08 CN CN202321452061.2U patent/CN220234495U/en active Active
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