Damping and heat preservation structure for power distribution cabinet

Abstract

The invention discloses a damping and heat preservation structure for a power distribution cabinet. The damping and heat preservation structure comprises a cabinet body, wherein an interlayer is arranged in the cabinet body; a corrugated structure compression-resistant buffer damping layer and an energy absorption buffer foam layer are sequentially arranged in the interlayer from the outer side wall of the cabinet body to the inner side wall of the cabinet body; a heat dissipation-condensation part is fixed on the inner surface of the inner side wall of the interior of the cabinet body throughpins; by virtue of the corrugated structure compression-resistant buffer damping layer, strong support for the cabinet body and effective buffering on impact of electrical equipment in the cabinet body caused by external force impact can be realized; further, by virtue of the energy absorption buffer foam layer, the impact energy is effectively buffered and absorbed, and a second protective layeris formed, so that power supply safety and stability can be ensured; finally, fins and an underground channel of three to five meters are arranged on the inner side of the cabinet body, so that effective balancing and stabilizing for the temperature in the cabinet body can be realized by means of the underground natural attributes of being warm in winter and cool in summer; and by virtue of electric heating wires, the cold resistance is enhanced at an extremely low temperature in the north, so that the operation safety and reliability of the electrical equipment are ensured.

Description

technical field [0001] The invention belongs to the technical field of power supply and distribution, and in particular relates to a shock-absorbing and heat-retaining structure for a power distribution cabinet. Background technique [0002] The power distribution cabinet is an indispensable electrical equipment in the community or scene. The existing community power distribution cabinet generally consists of a cabinet body and a shade and dust-proof ceiling installed on the top of the cabinet body. Ventilation windows are set on the top of the side wall for gas exchange, and there are few other insulation measures. Such a power distribution cabinet is prone to tripping of electrical equipment due to excessive heat accumulation in the cabinet in summer, and even naturally, resulting in equipment loss or even cause accidental injury. [0003] However, in the cold north, the extreme low temperature often causes freezing in the power distribution cabinet, which damages the equ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect that the electrical equipment in the cabinet is easily damaged or causes disasters caused by the low or high temperature in the cabinet of the existing power distribution cabinet

Images