Comprehensive intelligent switch cabinet

Abstract

The invention discloses a comprehensive intelligent switch cabinet. The cabinet comprises a cabinet body, a plurality of moving contact main bodies which are equidistantly arranged on a vacuum circuitbreaker in the cabinet body, and temperature measuring terminals which are respectively fixed on the moving contact main bodies, and each moving contact main body is provided with an efficient anti-falling temperature measuring mechanism which guarantees continuous and stable temperature measurement. Different from the prior art, the comprehensive intelligent switch cabinet can effectively prevent a sensor for temperature measurement from falling off to influence efficient and stable temperature measurement of a moving contact in the continuous plugging and unplugging process of the moving contact and the static contact of the switch cabinet, ensure stable temperature measurement of the moving contact in the continuous use process of the switch cabinet, and avoid potential safety hazard caused by poor real-time temperature measurement capability of the moving contact.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a comprehensive intelligent switch cabinet. Background technique [0002] At present, for the temperature measurement of the moving contacts in the switchgear, metal or other high-temperature resistant non-metallic cable ties are usually used to fix the temperature measuring sensor of the moving contact of the switchgear circuit breaker on the contact finger of the moving contact of the switchgear circuit breaker, or The sensor is directly fixed on the moving contact by a spring to ensure the use of temperature measurement. [0003] However, since the temperature sensor is a precision instrument, no matter whether it is fixed by cable ties or springs, the temperature sensor cannot be bound too tightly to avoid affecting the normal temperature measurement of the temperature sensor, which leads to its fixed It is not firm, and during the continuous plugging and unplugging ...

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Problems solved by technology

[0003] However, since the temperature sensor is a precision instrument, no matter whether it is fixed by cable ties or springs, the temperature sensor cannot be bound too tightly to avoid affecting the normal temperature measurement of the temperature sensor, which leads to its fixed It is not firm, and during the continuous plugging and unplugging process of the moving contact and the static contact, affected by the impact of its real-time plugging and unplugging contact, it is easy to cause the temperature sensor to fall off from the moving contact during the continuous use of the switchgear , or lead to the problem of poor temperature measurement accuracy due to insufficient contact with the moving contact, so that the temperature measurement sensor cannot collect the real temperature of the moving contact of the switch cabinet circuit breaker, affecting its real-time temperature measurement and monitoring, which has a rather high potential safety hazards, for this reason, we propose a comprehensive intelligent switchgear

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