New electrical control cabinet

Abstract

The invention discloses a novel electric appliance control cabinet, which comprises a cabinet door and a cabinet body. The cabinet body has a closed structure, and a partition board is vertically provided in the cabinet body, and the partition board divides the inner space of the cabinet body. Divided into equipment working area and medium cooling and drying area; the upper end of the partition is equipped with an internal circulation fan, and the airflow direction flows from the equipment working area to the medium cooling and drying area, and a cold air inlet is provided under the partition; the cabinet is close to The outer wall of one side of the medium cooling and drying area is provided with a heat dissipation assembly, and a heat absorbing assembly is arranged in the medium cooling and drying area, and the heat absorbing assembly is connected to a compressor through a connecting pipeline, and the compressor is connected through a connecting pipe. The circuit is connected with the heat dissipation assembly, and the heat dissipation assembly is connected with the heat absorption assembly through a connecting pipeline. The invention has the functions of constant temperature, cleanness, drying and low noise; it reduces the working environment requirement of the electric control cabinet, saves the working cost of cooling down the temperature of instruments and equipment, and saves energy consumption.

Description

technical field [0001] The invention relates to a novel electric appliance control cabinet. Background technique [0002] At present, the method of cooling and cooling the heating electronic components in the electrical control cabinet to improve the reliability and life of the system is to install the heating electronic components on the radiator and use ventilation to transfer the heat from the radiator to the outside of the electrical control cabinet. At the same time, air conditioners are installed in the room where the electrical control cabinet is installed to reduce the ambient temperature, so as to control the temperature rise of the heating electronic components, improve the working conditions of equipment and instruments, and increase the reliability and life of operation. Practice has proved that this method is effective, and it is also a method widely used at present. However, there are still some disadvantages in cooling equipment and instruments by means of ve...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing electrical control cabinets, such as high noise, low equipment reliability, heavy daily dust removal and maintenance workload, and unsatisfactory cooling effect, the present invention provides a new type of dust-free, dry, low-noise and obvious cooling effect. Electrical control cabinet

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