Electrical switch cabinet capable of automatically detecting and controlling temperature and humidity

Abstract

The invention provides an electrical switch cabinet capable of automatically detecting and controlling temperature and humidity. The cabinet is internally equipped with a wireless transmitting and receiving device of temperature and humidity signal collection and control. The wireless transmitting and receiving device is communicated with an electric fan and a dehumidifier which are installed in the cabinet through a built-in circuit. The outside of the cabinet is equipped with a wireless signal receiving and controlling device which is corresponding to the wireless transmitting and receiving device and is connected with a computer. The mounting position of the electric fan is equipped with a window. When the electrical switch cabinet is used, the wireless transmitting and receiving device carries out real-time acquisition on the temperature and humidity in the electrical switch cabinet and emits an acquisition signal to the wireless signal receiving and controlling device which carries out judgment and control according to set temperature and humidity, the electric fan and the dehumidifier carry out cooling down or humidity discharging, thus the temperature and humidity of the cabinet always are in accordance with the temperature and humidity set by the process, the phenomena of component damage and failure caused by too high temperature and humidity due to various reasons in the operation process of the electrical switch cabinet are avoided.

Description

Technical field [0001] The invention relates to an electrical switch cabinet, in particular to an electrical switch cabinet capable of automatically detecting and regulating temperature and humidity. Background technique [0002] During the operation of the electrical switch cabinet, due to various factors of power consumption and air environment, the phenomenon of excessive temperature and humidity in the cabinet will be caused, which directly affects the normal operation of various electrical components in the cabinet. Safe operation and safe production have brought great hidden dangers, especially electrical switch cabinets with high-voltage power supplies, which are more likely to produce high temperatures. At the same time, the humidity in the continuous rainy and rainy seasons is also very harmful to the electrical components in the cabinet. Summary of the invention [0003] The purpose of the present invention is to provide an electrical switch cabinet that can automaticall...

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Problems solved by technology

[0002] During the operation of the electrical switchgear, due to various factors of electricity consumption and air environment, the phenomenon of excessive temperature and humidity in the cabinet will be caused, which will directly affect the normal operation of various electrical components in the cabinet, and the Safe operation and safe production have brought great hidden dangers, especially the electrical switchgear with high-voltage power supply, which is more prone to high temperature phenomenon. At the same time, the humidity in continuous rainy and plum rainy seasons is also very harmful to the electrical components in the cabinet

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