Electrical cabinet suitable for outdoor use

Abstract

The invention discloses an electrical cabinet suitable for outdoor use. The electrical cabinet comprises an electrical component and an electrical cabinet body, wherein the electrical component is arranged in the electrical cabinet body; a plurality of air inlet holes are arranged in the side wall of one side of the electrical cabinet body and a plurality of exhaust holes are arranged in the side wall of another side; a flow guide device is arranged in each air inlet hole and is arranged at the inner side of the side wall of the electrical cabinet body; the exhaust holes are connected with exhaust pipes; the exhaust pipes are also connected with a vacuum pump; and solar cell panels are arranged on the top surface and the other two side walls of the electrical cabinet body and are connected with the vacuum pump. The electrical cabinet is good in cooling effect, low in energy consumption and suitable for extensive popularization in various fields.

Description

technical field [0001] The invention relates to electric equipment, in particular to an electric cabinet suitable for outdoor use. Background technique [0002] The electrical cabinet is a cabinet made of steel to protect the normal operation of components. It has a wide range of uses and is mainly used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. field. Because the electrical cabinet contains a large number of electrical components, the electrical components will generate heat during operation. When the temperature in the electrical cabinet is too high, it is easy to cause safety accidents. Therefore, the cooling device is often used to dissipate heat from the electrical cabinet during the use of the electrical cabinet. At present, heat dissipation fans or air-conditioning equipment are mostly used to dissipate heat and cool down the elect...

AI Technical Summary

Problems solved by technology

At present, heat dissipation fans or air-conditioning equipment are mostly used to dissipate heat and cool down the electrical cabinets. The heat dissipation fans use to speed up the air flow in the electrical cabinets to avoid heat accumulation for heat dissipation. The heat dissipation effect is limited, especially when the outdoor temperature is already high in summer. It is difficult to effectively cool down, and the cooling effect of air-conditioning equipment is better, but the power consumption in the cooling process is large, and the operating cost is high

Images