High-low voltage switch cabinet with condensation removing function

Abstract

The invention discloses a high-low voltage switch cabinet with a condensation removing function, and belongs to the technical field of switch cabinets. When condensation is generated on the inner wall of the top end of a cabinet body, the condensation drops on a collecting ball through the flow guide effect of a flow guide plate, and the condensation on the collecting ball flows to the position of a water absorbing layer along the outer wall of the collecting ball; at the moment, the condensation is attracted to the inner side of the expansion layer under the action of the water guide wire, the expansion layer expands after absorbing water and extrudes the liquid storage ball, when the liquid storage ball is pressed and contracts, the elastic ball expands, the elastic ball is attached to the heating frame after expansion and triggers the touch switch to start the electric heating wire, and at the moment, the electric heating wire heats the heating frame; after the heating frame is heated, heat is transferred to the bouncy ball, the heat on the bouncy ball is transferred to the liquid storage ball through the through pipe, the liquid storage ball can heat the expansion layer, evaporation of condensation in the expansion layer is accelerated, the condensation is discharged through the connecting pipe, waste of electric energy is reduced, and components in the cabinet body cannot be affected.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, more specifically, to a high and low voltage switch cabinet with the function of removing condensation. Background technique [0002] As the name suggests, the high and low voltage switchgear is a device for connecting high-voltage or low-voltage cables. Generally, power supply bureaus and substations use high-voltage cabinets, which are then stepped down by transformers to low-voltage cabinets, and then to various power distribution boxes. It is an electrical equipment that assembles some protective devices such as switch circuit breakers into one. [0003] When the high and low voltage switchgear is in use, if the switchgear operates in relatively humid air, a large amount of condensation will condense on the inner wall. After dripping, it will also affect the vitality parts inside it. [0004] The existing solution is usually to install a thermal drying device inside, but when the th...

AI Technical Summary

Problems solved by technology

[0003] When the high and low voltage switchgear is in use, if the switchgear operates in relatively humid air, a large amount of condensation will condense on the inner wall. After dripping, it will also affect the vitality parts inside

[0004] The existing solution is usually to install a thermal drying device inside, but when the thermal drying device is running, the heat generated by it will affect the components in the cabinet, and it needs to consume a lot of power during operation, so further improvement of

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