Anti-interference intelligent circuit breaker

Abstract

The invention discloses an anti-interference intelligent circuit breaker. The circuit breaker comprises an automatic heat dissipation unit and an anti-interference unit, wherein the automatic heat dissipation unit, comprises a heat conduction plate, a water pipe, a water pump and a water tank, wherein a lower surface of the water tank is fixedly connected with the rear side of an upper surface ofa bottom plate, a lower end of the heat conduction plate is fixedly connected with the middle of an upper surface of the bottom plate, a circuit breaker body is arranged in the middle of a front sidesurface of the heat conduction plate, a middle part of the water pipe is S-shaped, a middle side surface of the water pipe is fixedly connected with a rear side surface of the heat conduction plate, two ends of the water pipe are respectively connected with water inlets and outlets on left and right sides of the front side of the water tank, the water pump is arranged on the water pipe, and a lower surface of the water pump is fixedly connected with an upper surface of the bottom plate. The anti-interference intelligent circuit breaker is advantaged in that electromagnetic waves can be shielded, interference of the electromagnetic waves on the circuit breaker is prevented, heat generated by the circuit breaker can be dissipated in time when the temperature rises after the circuit breaker acts, and aging of parts in the circuit breaker due to high temperature is prevented.

Description

technical field [0001] The invention relates to the technical field of circuit breakers, in particular to an anti-interference intelligent circuit breaker. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into For high-voltage circuit breakers and low-voltage circuit breakers, the division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. Existing circuit breakers are directly installed at the location where they are used, and they are susceptible to electromagnetic interference during use, resulting in circuit breakers. The circuit breaker will operate incorrectly, resulting in circuit failure, and when the circuit is short-circuited, the circuit breaker will operate and c...

AI Technical Summary

Problems solved by technology

[0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into For high-voltage circuit breakers and low-voltage circuit breakers, the division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. Existing circuit breakers are directly installed at the location where they are used, and they are susceptible to electromagnetic interference during use, resulting in circuit breakers. The circuit breaker will operate incorrectly, resulting in circuit failure, and when the circuit is short-circuited, the circuit breaker will operate and cut off the power under the condition of high current, but the large current will make the circuit breaker heat up. The existing circuit breakers are all self-dissipating However, the heat dissipation speed is slow, and the circuit breaker will remain in a high state for a long time, which will speed up the aging of various parts inside the circuit breaker and reduce the life of the circuit breaker.

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