A low-voltage power distribution cabinet with automatic dehumidification function

Abstract

The invention discloses a low-voltage power distribution cabinet with an automatic dehumidification function. The low-voltage power distribution cabinet comprises a cabinet body, wherein a power distribution cavity is arranged in the left end wall of the cabinet body, power equipment can be placed in the power distribution cavity, the left end of the power distribution cavity communicates with theoutside through an exhaust port, a cabinet door is arranged on the lower side of the exhaust port, a main sliding cavity is arranged at the right side of the power distribution cavity, and two lifting lead screws are arranged in the main sliding cavity in the front-back direction. The power distribution cabinet is dehumidified by utilizing a mode of electrically heating air in the cabinet, and afan is arranged to help ventilation of the air in the cabinet so as to improve the dehumidification effect and accelerate the dehumidification speed, the heater is driven by the device to reciprocateup and down, so that the air in the cabinet body is uniformly heated, and high-temperature aging of the device caused by long-time high-temperature baking of the internal electrical device is avoided.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a low-voltage power distribution cabinet with an automatic dehumidification function. Background technique [0002] The power distribution cabinet is an important part of the power distribution system. Due to factors such as weather and environment, the power distribution cabinet located outdoors often has a lot of water vapor inside, which is easy to form condensation on the electrical equipment, affecting the operation of the electrical equipment, and even causing safety hazards. Hidden danger, the existing power distribution cabinet dehumidification mainly adopts the method of air circulation or installing a heater. The position of the traditional heater is fixed, and it is easy to cause the surrounding equipment to age due to high temperature after long-term work, and the heater leaks, which is easy to damage the equipment and personnel. Cause damage, uneven heat...

AI Technical Summary

Problems solved by technology

[0002] The power distribution cabinet is an important part of the power distribution system. Due to factors such as weather and environment, the power distribution cabinet located outdoors often has a lot of water vapor inside, which is easy to form condensation on the electrical equipment, affecting the operation of the electrical equipment, and even causing safety hazards. Hidden danger, the existing power distribution cabinet dehumidification mainly adopts the method of air circulation or installing a heater. The position of the traditional heater is fixed, and it is easy to cause the surrounding equipment to age due to high temperature after long-term work, and the heater leaks, which is easy to damage the equipment and personnel. cause damage, uneven heating in the power distribution cabinet, and general dehumidification effect, a dehumidification device for power distribution cabinet clarified in the present invention

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