Distribution box automatic moisture-proof control system

Abstract

The invention discloses a distribution box automatic moisture-proof control system; a first collecting unit is used for collecting an environment temperature T0 around the distribution box; a second collecting unit is used for collecting an internal temperature T of the distribution box; a timing unit is in communication connection with a control unit; the control unit obtains time information through the timing unit; a ventilation unit is in communication connection with the control unit for ventilating the internal of the distribution box according to an instruction of the control unit; the control unit is in communication connection with the first collecting unit and the second collecting unit; the control unit obtains the environment temperature T0 around the distribution box through the first collecting unit, obtains the internal temperature T of the distribution box through the second collecting unit, compares T0 with T, and controls an action of the ventilation unit according to the comparison result and an time information instruction.

Description

technical field [0001] The invention relates to the technical field of intelligent control of power distribution cabinets, in particular to an automatic moisture-proof control system for power distribution cabinets. Background technique [0002] The power distribution cabinet is divided into power distribution box, metering box and lighting distribution box, which is the final equipment of the power distribution system. The distribution box is used in the occasions where the load is relatively scattered and the circuit is small. It distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. Due to the many properties of the power distribution cabinet, its importance is determined. Because the function of the power distribution cabinet is quite large, people are very concerned about its safety. [0003] The components in the power distribution cabinet have relatively high requirements on the temperature and humid...

AI Technical Summary

Problems solved by technology

[0003] The components in the power distribution cabinet have relatively high requirements on the temperature and humidity of the air in the inner cavity of the power distribution cabinet. There is no moisture absorption and cooling device in the existing power distribution cabinet, which causes the components in the power distribution cabinet to be easily damaged and affects the power distribution cabinet. The normal operation of the electric cabinet

[0004] Desiccant is also placed in the existing power distribution cabinet to solve the moisture problem, but it needs to be replaced frequently, which is very inconvenient and cannot achieve a good effect of moisture absorption and cooling

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