Electrical cabinet heating and cooling device, and application method thereof

Abstract

The present invention discloses an electrical cabinet heating and cooling device, and an application method thereof. The electrical cabinet heating and cooling device comprises an air compression pumpand a vortex tube, the air compression pump and the vortex tube are arranged in a cabinet body, a compression air output channel of the air compression pump is connected with an air inlet of the vortex tube through a pipeline, one end of the vortex tube is a cooling end outlet, the other end of the vortex tube is a heating end outlet, and the cooling end outlet of the vortex tube outputs cool airthrough a cool air output port stretching out of the outer side of the cabinet body; and the heating end outlet of the vortex tube outputs heat air through a heat air output port stretching out of the outer side of the cabinet body. The electrical cabinet heating and cooling device, and the application method thereof provide top-speed cooling air to the electrical cabinet, provide top-speed heating air as required, achieve a heating or cooling effect in a short time, are convenient and rapid to use, are free of pollution in the operation process, are convenient to carry, are a good tool for scene electrical cabinet maintenance and have a good application prospect.

Description

technical field [0001] The invention belongs to the technical field of metallurgy, and more specifically relates to an electric cabinet heating and cooling device and a use method thereof. Background technique [0002] There are many electrical cabinets of different sizes on the site of the metallurgical industry production line, which are used as the installation carrier of electrical components. As we all know, electrical components will generate heat during non-stop operation. In the actual layout of the site, there are many electrical cabinets that cannot be installed in the room and cannot be cooled by air conditioners. If there are no effective heat dissipation measures, the life of electrical components will be shortened. It is greatly reduced or even burned to cause various accidents. At present, most of the sites use natural cooling methods, or install a blower to blow and cool down, and some use external cooling water for cooling, but these methods can easily lead...

AI Technical Summary

Problems solved by technology

As we all know, electrical components will generate heat during non-stop operation. In the actual layout of the site, there are many electrical cabinets that cannot be installed in the room and cannot be cooled by air conditioners. If there are no effective heat dissipation measures, the life of electrical components will be shortened. Greatly reduced or even burned to cause various accidents

At present, most of the sites use natural cooling methods, or install a blower to blow and cool down, and some use external cooling water for cooling, but these methods can easily lead to increased dust in the electrical cabinet, increased safety hazards, and the cooling effect is mediocre, or On-site implementation is complex and consumes a lot of energy, which is not conducive to cost reduction and efficiency increase

[0003] In some specific cases, when the outside temperature is very low, some complex electrical facilities are difficult to start due to the low temperature, or forcibly start the vulnerable equipment, and the equipment needs to reach a certain temperature before it can be started. method

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