Electrical cabinet and anti-condensation control method thereof

Abstract

The invention discloses an electrical cabinet and an anti-condensation control method thereof, and the electrical cabinet comprises a cabinet body which comprises opposite wall surfaces; the ventilation device comprises at least one air inlet and at least one air outlet, and the air inlet and the air outlet are formed in the opposite wall faces of the cabinet body respectively; and the opening and closing parts are arranged on the air inlet and the air outlet and are used for opening or closing the air inlet and the air outlet. The electrical cabinet further comprises a dehumidification device, and the dehumidification device is installed in the cabinet body. The sealing material is arranged at the wire groove and the hole in the bottom surface of the cabinet body; the system further comprises a remote transmission device and a remote server, the remote transmission device is in electric signal connection with the remote server, and the remote transmission device is electrically connected with the ventilation device, the opening and closing part, the temperature sensor and the humidity sensor. The electrical cabinet provided by the invention has relatively high environmental adaptability, and can meet the requirements of ventilation and condensation prevention at the same time.

Description

technical field [0001] The invention relates to the technical field of electrical cabinets, in particular to an electrical cabinet and an anti-condensation control method thereof. Background technique [0002] With the development of the times, people's living standards are constantly improving. In the power system, electrical cabinets are widely used. The electrical cabinet is a compact power distribution equipment that places power equipment indoors / outdoors to realize high-voltage power reception and transformer drop-off. The traditional electrical cabinet includes a box body composed of a bottom plate, a side plate and a top cover. The box body is equipped with power equipment. The whole box body is fully enclosed. A large amount of heat is generated, and the fully enclosed box is not conducive to the timely distribution of heat, and it is easy to cause the temperature in the electrical cabinet to be too high. In severe cases, it will affect the normal operation of the e...

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Problems solved by technology

[0002] With the development of the times, people's living standards are constantly improving. In the power system, electrical cabinets are widely used. The electrical cabinet is a compact power distribution equipment that places power equipment indoors / outdoors to realize high-voltage power reception and transformer drop-off. The traditional electrical cabinet includes a box body composed of a bottom plate, a side plate and a top cover. The box body is equipped with power equipment. The whole box body is fully enclosed. A large amount of heat is generated, and the fully enclosed box is not conducive to the timely distribution of heat, which can easily cause the temperature in the electrical cabinet to be too high, and in severe cases, it will affect the normal operation of the electrical equipment and damage the electrical equipment

[0003] If for the sake of heat dissipation, a vent is opened on the electrical cabinet, which destroys the sealing state of the electrical cabinet. In a humid environment or in rainy and snowy weather, outdoor water vapor will enter the electrical cabinet, and the electrical cabinet is easy to get wet when in use. , and affect the use of electrical equipment, even if dehumidification equipment is installed in the electrical cabinet, there is still the possibility of rainwater to wet the electrical equipment in the cabinet

Therefore, the heat dissipation function and the sealing and drying function of the electrical cabinet are often not compatible, so that the current electrical cabinet cannot adapt to the diversity of the environment

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