CN211297309U - Dampproofing switch board in wind turbine generator bottom - Google Patents
Dampproofing switch board in wind turbine generator bottom Download PDFInfo
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- CN211297309U CN211297309U CN202020016338.7U CN202020016338U CN211297309U CN 211297309 U CN211297309 U CN 211297309U CN 202020016338 U CN202020016338 U CN 202020016338U CN 211297309 U CN211297309 U CN 211297309U
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Abstract
The utility model relates to a sealed moisture-proof heat dissipation control cabinet, in particular to a bottom moisture-proof control cabinet of a wind driven generator, which is suitable for coastal areas and comprises a cabinet body, wherein the cabinet body is in a full-sealed structure; heat exchangers are arranged on the left side and the top cabinet plate of the cabinet body, and a heater, a temperature controller, a control panel and a power supply are arranged in the cabinet body; the heater, the temperature controller and the control panel are connected with a power supply through a circuit. The utility model changes the existing cooling of the control cabinet through the shutter into the cooling of the control cabinet through heat exchange, avoids the erosion of condensation, salt mist and dust to the electrical elements in the bottom control cabinet, reduces the damage of the electrical elements caused by the corrosion of the condensation and the salt mist, and improves the reliability of the equipment; the utility model discloses the reliability obviously improves, and fan shut down number of times and down time obtain two reductions, and personnel intensity of labour and material consumption reduce, and economic benefits is obvious.
Description
Technical Field
The utility model relates to a sealed dampproofing heat dissipation switch board, especially a aerogenerator bottom dampproofing switch board suitable for coastal area.
Background
The bottom of the wind driven generator is provided with a sealed moisture-proof heat dissipation control cabinet, and the requirements on the sealing moisture-proof heat dissipation of the control cabinet in different regions are different in level. China southeast coastal area, air humidity is big, contains the salt content height, and its protection level is IP20, and the switch board of this level, its basic structure is: the cabinet body is of a frame structure, shutters are arranged on the front side and the rear side of the cabinet body, axial fans are arranged in the cabinet body, the axial fans take heat out of the top of the cabinet body, and cooling air enters the cabinet body through the shutters, so that the purpose of heat dissipation is achieved. Although this cabinet body structure has guaranteed the radiating effect, nevertheless have the problem that moisture gets into the cabinet body easily, moisture leads to the electrical equipment short circuit, even explodes, gives other people the safety and brings the risk.
Disclosure of Invention
The utility model aims at overcoming the defect that the existing control cabinet is poor in moisture resistance, and inventing the moisture-proof control cabinet at the bottom of the wind driven generator which is particularly suitable for coastal areas and can greatly improve the moisture-proof effect.
The purpose of the utility model is realized according to the following mode: the bottom moisture-proof control cabinet of the wind driven generator comprises a cabinet body, wherein the cabinet body is in a full-sealing structure; heat exchangers are arranged on the left side and the top cabinet plate of the cabinet body, and a heater, a temperature controller, a control panel and a power supply are arranged in the cabinet body; the heater, the temperature controller and the control panel are connected with a power supply through a circuit.
The utility model discloses an actively the effect as follows: the utility model changes the existing cooling of the control cabinet through the shutter into the cooling of the control cabinet through heat exchange, avoids the erosion of salt mist, condensation and dust to the electric elements in the bottom control cabinet, reduces the damage of the electric elements caused by the corrosion of the salt mist and the condensation, and improves the reliability of the equipment; the utility model discloses the reliability obviously improves, and fan shut down number of times and down time obtain two reductions, and personnel intensity of labour and material consumption reduce, and economic benefits is obvious.
Drawings
Fig. 1 is a structural diagram of the present invention.
In the figure: 1-cabinet body, 2-heat exchanger, 3-heater, 4-temperature controller, 5-control board, 6-power supply.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the moisture-proof control cabinet for the bottom of the wind turbine generator comprises a cabinet body 1, wherein the cabinet body 1 is of a full-sealing structure, so that salt mist and dust can be effectively prevented from entering the cabinet body 1, electrical elements in the cabinet are prevented from being corroded by the salt mist, condensation and dust, and the reliability of equipment is improved; heat exchangers 2 are arranged on the left side and the top cabinet plate of the cabinet body 1, the heat exchangers 2 are used for dissipating heat of the cabinet body 1, a heater 3, a temperature controller 4, a control panel 5 and a power supply 6 are arranged in the cabinet body 1, and the heater 3 is used for heating and dehumidifying the cabinet body 1; the heater 3, the temperature controller 4 and the control board 5 are connected with a power supply 6 through a circuit.
When the temperature control device is used, the power supply supplies power to the heater, the temperature controller and the control panel, when the temperature controller reaches a preset value, the control panel is connected with the power supply, the heat exchanger dissipates heat of the cabinet body, and the heater heats and dehumidifies the cabinet body.
The above description is only an embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a dampproofing switch board in wind turbine bottom, includes the cabinet body, its characterized in that: the cabinet body is of a full-sealing structure; heat exchangers are arranged on the left side and the top cabinet plate of the cabinet body, and a heater, a temperature controller, a control panel and a power supply are arranged in the cabinet body; the heater, the temperature controller and the control panel are connected with a power supply through a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016338.7U CN211297309U (en) | 2020-01-06 | 2020-01-06 | Dampproofing switch board in wind turbine generator bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016338.7U CN211297309U (en) | 2020-01-06 | 2020-01-06 | Dampproofing switch board in wind turbine generator bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211297309U true CN211297309U (en) | 2020-08-18 |
Family
ID=72038631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020016338.7U Active CN211297309U (en) | 2020-01-06 | 2020-01-06 | Dampproofing switch board in wind turbine generator bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211297309U (en) |
-
2020
- 2020-01-06 CN CN202020016338.7U patent/CN211297309U/en active Active
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