Electric power control cabinet for sewage treatment

Abstract

The invention provides an electric power control cabinet for sewage treatment. The electric power control cabinet comprises a cabinet body, a ventilation net and a heat dissipation mechanism. Ventilation holes are formed in a back plate of the cabinet body, and the ventilation net is arranged in the ventilation holes; a partition plate parallel to the back plate is arranged in the cabinet body and located between the back plate and a cabinet door of the cabinet body, and the cabinet door is hinged to one side of the front end of the cabinet body; the partition plate is provided with a cross-shaped hole, and the cross-shaped hole comprises a first sliding groove which is horizontally formed and a second sliding groove which is vertically connected with the first sliding groove; and the heat dissipation mechanism comprises a first heat dissipation piece and a second heat dissipation piece, the first heat dissipation piece is arranged in the first sliding groove in a sliding mode, the second heat dissipation piece is arranged in the second sliding groove in a sliding mode, and the heat dissipation mechanism further comprises a driving device used for driving the first heat dissipation piece to slide in the first sliding groove and driving the second heat dissipation piece to slide in the second sliding groove. According to the invention, the interior of the electric appliance control cabinet is not easy to generate a high temperature so that the probability that electric appliance elements are easy to damage is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of power control cabinets, and in particular relates to a power control cabinet for sewage treatment. Background technique [0002] Power control cabinet is assembled in closed or semiclosed metal cabinet or on screen width by switchgear, measuring instrument, protective device and auxiliary equipment according to electrical wiring requirements, and its layout should meet the requirements of normal operation of power system, and is easy to overhaul. Endangering the safety of people and surrounding equipment. [0003] Most of the power control cabinets in traditional sewage treatment use heat dissipation windows to dissipate heat from the internal electrical components, but cannot dissipate heat to different parts, resulting in high internal high temperatures in the power control cabinets, which easily affect the service life of electrical components. impact, and it is also easy to cause damage to electrical...

AI Technical Summary

Problems solved by technology

[0003] Most of the power control cabinets in traditional sewage treatment use heat dissipation windows to dissipate heat from the internal electrical components, but cannot dissipate heat to different parts, resulting in high internal high temperatures in the power control cabinets, which easily affect the service life of electrical components. impact, and it is also easy to cause damage to electrical components

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