A heat exhausting and dehumidifying device for a power distribution ring network cabinet

Abstract

The present invention is a heat exhausting and dehumidifying device of a power distribution ring network cabinet. A hollow steel structure is pre-buried under the power distribution ring network cabinet. Quicklime layers are arranged on the front, back, left, and right sides of the inner wall of the steel structure. The outer side of the layer is laid with a sack attachment layer supporting the quicklime layer, a moisture-proof cushion is laid on the lower end of the steel structure, and an overhead board is installed above the moisture-proof cushion and on the steel structure. There are several ribs, a humidity sensor is installed on one of the ribs inside the steel structure, and an air conditioner is installed on the top of the steel structure. The humidity sensor transmits the sensed signal to the controller, and the controller controls the operation or operation of the air conditioner. closure. The invention has simple structure and reasonable design, can effectively remove the moist air in the power distribution ring network cabinet, avoid accidents, protect devices, prolong service life and reduce replacement costs.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a power distribution ring network cabinet, especially a heat exhausting and dehumidifying device for a power distribution ring network cabinet. Background technique [0002] The power distribution ring network cabinet is an important part of the power work. Whether its operation is normal is directly related to the safety and stability of the power grid. Most of the ring network cabinets are equipped with glass windows, fans and louvers for ventilation and heat dissipation. However, this design There is a big disadvantage, that is, the moisture-proof effect is poor, especially in coastal areas, where there is abundant groundwater, the bottom of the power distribution ring network cabinet is very easy to be damp, and there is rainy weather in the south, even if the doors and windows are closed, the outdoor high-humidity air It will also directly enter the ring network cabi...

AI Technical Summary

Problems solved by technology

[0002] The power distribution ring network cabinet is an important part of the power work. Whether its operation is normal is directly related to the safety and stability of the power grid. Most of the ring network cabinets are equipped with glass windows, fans and louvers for ventilation and heat dissipation. However, this design There is a big disadvantage, that is, the moisture-proof effect is poor, especially in coastal areas, where there is abundant groundwater, the bottom of the power distribution ring network cabinet is very easy to be damp, and there is rainy weather in the south, even if the doors and windows are closed, the outdoor high-humidity air It will also directly enter the ring network cabinet, and the equipment will be operated in a high-humidity environment for a long time, which will cause serious corrosion of various metal materials and directly affect the operation

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