Power distribution cabinet with intelligent monitoring temperature control function

Abstract

The invention discloses a power distribution cabinet with an intelligent monitoring temperature control function. The power distribution cabinet also comprises a temperature control relay, a temperature sensor, a humidity sensor, an acquisition unit and a communication module arranged in a cabinet body, wherein the acquisition unit collects the temperature and humidity of the cabinet body; the temperature sensor and the humidity sensor send the collected temperature and humidity data of the cabinet body into an on-site host controller through the communication module, and the host controller controls the switch of the temperature control relay through the communication module, and sends out an alerting signal. According to the power distribution cabinet with the intelligent monitoring temperature control function, through the manner, the environment temperature inside the power distribution cabinet can be timely monitored, when the temperature exceeds the early-warning range, the temperature control relay is switched off, the working of the power distribution cabinet is temporarily stopped, and early warning is generated, so that a manager is conveniently informed to effectively maintain the power distribution cabinet, operation is safer, personal safety is guaranteed, and the service life of the power distribution cabinet is prolonged.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to a power distribution cabinet with intelligent monitoring and temperature control functions. Background technique [0002] With the rapid development of power technology, the power distribution cabinet can meet the requirements of each electrical component being reliably fixed in a certain position in the cabinet. The switch cabinet needs to be sealed to ensure that the electrical components inside are not affected. Various components generate a lot of heat during the working process, and the arrangement cannot be very tight, but the space must be arranged reasonably. At present, the existing power distribution cabinet has the problems of poor heat dissipation performance, high maintenance cost and short service life. [0003] At the same time, in the high-voltage power distribution system, this kind of power distribution device, which is widely used, generally has the ...

AI Technical Summary

Problems solved by technology

At present, the existing power distribution cabinets have the problems of poor heat dissipation performance, high maintenance cost and short service life.

[0003] At the same time, in the high-voltage power distribution system, although the power distribution devices used in large quantities generally have protections such as overload, short circuit, and leakage, they lack early warning and alarm functions for the temperature and humidity inside the cabinet. , if, once a certain line of a certain group of cables is loose due to connection or other reasons, the overload heating will not only cause the power distribution cabinet to be burned, but also cause serious safety accidents

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