Sunken breakage-proof power distribution cabinet

Abstract

The invention discloses a sinking type breakage-proof power distribution cabinet which comprises a buried groove formed in the ground and a lower shell arranged in the buried groove, the upper end of the lower shell is fixedly connected with an upper shell, and a cabinet body is jointly arranged in the lower shell and the upper shell. An air outlet filter screen and an air inlet filter screen are arranged on the outer walls of the two sides of the upper shell respectively, a cover plate is fixed to the upper side wall of the upper shell, and a water storage tank is fixed to the upper side wall of the cover plate. When the temperature in the upper shell is too high, an air bag is heated and expanded to push a trapezoidal plate to move, a baffle is pushed to move, so that a water outlet communicates with a water outlet pipe, water in a water storage tank is discharged and flows in the water outlet pipe, a rotating rod is driven to rotate, a scraper moves downwards to clean an air inlet filter screen, circulation of airflow is recovered, and meanwhile heat can be brought out through flowing of water; and when people or vehicles walk over the pedal, water can flow in the heat conduction pipe, and heat can be absorbed and guided out.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a sunken anti-destructive power distribution cabinet. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. [0003] In order to reduce the space occupied by the power distributi...

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Problems solved by technology

[0003] In order to reduce the space occupied by the power distribution cabinet and the noise impact, the existing power distribution cabinet will be sunk below the ground for installation, but the outer wall of the sunken power distribution cabinet is in contact with the inner wall of the ground pit, and the heat dissipation is relatively poor Poor, it will affect the normal work of the distribution cabinet

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