A low-voltage distribution network IoT circuit breaker with self-diagnosis function and using method thereof

Abstract

The invention relates to the technical field of circuit breakers, in particular to a low-voltage distribution network IoT circuit breaker with a self-diagnosis function and a method for using the same, comprising a circuit breaker, a sealing device, a diagnosis device and an adjustment device. A sealing device is fixedly connected, the sealing device includes a fixing frame, the upper and lower ends of the circuit breaker are fixedly connected with fixing frames, the front end of the fixing frame is rotatably connected with a handle, and the handle penetrates the fixing frame, and the rear end surface of the handle is fixed A first threaded shaft is connected, and a sealing block is screwed on the outside of the first threaded shaft. In the present invention, the heat-absorbing pipe and the temperature sensor are provided, and this setting cooperates with the fixed connection between the heat-absorbing pipe and the circuit breaker, and the fan. The traction of the wind and the sliding connection between the filter screen and the limit plate, when using the device, under the temperature sensing of the temperature sensor, the automatic diagnosis and treatment of the high temperature in the device is realized, thus avoiding the damage of the device caused by high temperature. Phenomenon.

Description

technical field [0001] The invention relates to the technical field of circuit breakers, in particular to a low-voltage distribution network IoT circuit breaker with a self-diagnosis function and a method for using the same. Background technique [0002] A circuit breaker refers to a switch 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 High-voltage circuit breakers and low-voltage circuit breakers, the distinction between high and low voltage is relatively blurred. Generally, those above 3kV are called high-voltage electrical appliances. With the continuous development of society, there are more and more types of circuit breakers. Some low-voltage distribution network IoT circuit breakers are in During use, the internal temperature cannot be automatically diagnosed and processed, so the device is prone to damage...

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. With the continuous development of society, there are more and more types of circuit breakers. Some low-voltage distribution network IoT circuit breakers are in When in use, the internal temperature cannot be automatically diagnosed and processed, which is prone to damage to the device caused by high temperature. In addition, when connecting the device, due to the narrow space between the upper and lower sides of the circuit breaker connection point after installation, the connection It is very inconvenient to look up, and the sealing of the connection point cannot be guaranteed well, so it is easy to quickly oxidize the connection point in a humid environment, which affects the normal use of the device, especially for the connection of a harness composed of multiple connection lines When the wire is not well managed, it is not convenient for the maintenance of the connecting wire in the later period.

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