Circuit breaker with gas leakage protection function

A technology of gas leakage and protection function, which is applied in the direction of protection switch operation/release mechanism, instrument, alarm, etc., and can solve the problem that the circuit breaker cannot actively cut off the power

Pending Publication Date: 2020-12-04
湖南斯德克智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a circuit breaker with gas leakage protection function, which aims to solve the problem that the circuit breaker cannot actively cut off the power when gas leakage occurs

Method used

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  • Circuit breaker with gas leakage protection function
  • Circuit breaker with gas leakage protection function

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, in t...

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Abstract

The invention discloses a circuit breaker with a gas leakage protection function. The circuit breaker comprises a circuit breaker body, a mounting box, an automatic circuit break control mechanism anda gas leakage early warning mechanism. According to the technical scheme, the circuit breaker body is an existing common circuit breaker, the gas concentration around the circuit breaker body can bemonitored in real time by arranging a gas detection element, and the gas concentration data is transmitted to a controller. The controller is in signal connection with the automatic circuit break control mechanism, so that when the gas concentration information received by the controller reaches or exceeds a preset value, namely gas leakage exists and a gas concentration explosion lower limit value is possibly reached, the controller sends a working instruction to an electric push rod, and the electric push rod extends to press down a switch deflector rod, so that the output circuit of the circuit breaker body is disconnected, and the situation that gas is detonated by the circuit is avoided.

Description

technical field [0001] The invention relates to the technical field of circuit breakers, in particular to a circuit breaker with a gas leakage protection function. Background technique [0002] A circuit breaker is 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. [0003] Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, protect power lines and motors, and automatically cut off the circuit when they are severely overloaded or short-circuited or under-voltage. However, when a gas leak occurs, the existing circuit breaker cannot actively cut off the power, and the gas may be detonated due to the circuit, causing serious losses. Contents of the invention [0004] The main purpose of the present invention is to provide a circuit breaker with gas leakage protection function, aiming to solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/43G08B21/16
CPCH01H71/43G08B21/16
Inventor 方八零陈毅
Owner 湖南斯德克智能科技有限公司
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