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Spontaneous combustion remedy device for short circuit of wire groups in power distribution cabinet

A power distribution cabinet and self-ignition technology, which is applied in the substation/power distribution device shell, fire rescue, etc., can solve problems such as spontaneous combustion of line groups, power outages of power distribution users, and circuit short circuits

Active Publication Date: 2021-08-31
WENZHOU ELECTRIC POWER DESIGN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power distribution cabinet is a complete set of power distribution equipment assembled from primary equipment and secondary equipment through a certain line scheme. Therefore, the cable group is used in the cabinet, and after long-term use, the cable group may have a certain probability of aging due to aging. The circuit is short-circuited, which leads to a spontaneous combustion accident of the line group, destroys the power distribution cabinet, and causes the power distribution users to be cut off
If it is not handled in time, it can even cause a fire and cause more serious losses.

Method used

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  • Spontaneous combustion remedy device for short circuit of wire groups in power distribution cabinet
  • Spontaneous combustion remedy device for short circuit of wire groups in power distribution cabinet
  • Spontaneous combustion remedy device for short circuit of wire groups in power distribution cabinet

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Embodiment Construction

[0018] DRAWINGS Examples and embodiments, the present invention is further described in detail. Wherein like parts are denoted by like reference numerals. Incidentally, in the following description using the words "front", "rear", "left", "right", "upper" and "lower" refer to directions in the drawings, the term "bottom surface" and "top side "," inner "and" outer "refer respectively to a direction toward or away from the geometric center of the particular component.

[0019] Refer Figure 1-3 As shown in a short-circuited line group distribution cabinet autoignition remedial apparatus 1 comprises a cabinet, the cabinet 1 is provided for sensing smoke or autoignition generating a flame sensor 11, a fire extinguishing apparatus against the Group 2 FireWire and a short circuit for disconnecting a short-circuit breaker 12, the device 2 comprises a fire sprinkler head 21, pipe 22, pipe 23 is connected, the built-in storage tank 24 of the dry powder and built-pressure carbon dioxide gas...

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Abstract

The invention discloses a spontaneous combustion remedy device for short circuit of wire groups in a power distribution cabinet. The essential of the technical scheme is as follows: the spontaneous combustion remedy device for the short circuit of the wire groups in the power distribution cabinet comprises a cabinet body, wherein a sensor used for sensing smoke or flame generated by spontaneous combustion, a fire extinguishing device used for extinguishing fire towards a live wire group and a short circuit breaker used for disconnecting a short circuit are arranged in the cabinet body. The spontaneous combustion remedy device for the short circuit of the wire groups in the power distribution cabinet has the following beneficial effects: the sensor is integrated with a sensing assembly capable of sensing the smoke or flame, and when the sensor senses that any wire group generates the smoke or flame, the short-circuit breaker disconnects the circuit to avoid continuous short circuit or electric leakage, thereby avoiding further expansion of an accident and facilitating remedy.

Description

Technical field [0001] The present invention relates to a distribution cabinet apparatus, and more particularly, it relates to a set of one shorted line distribution cabinet Spontaneous remedial means. Background technique [0002] Distribution cabinet is the final stage of the electrical equipment distribution system. The distribution system relies on a distribution cabinet distribution equipment of a power distribution circuit nearest to the load, and that the power-off from the cabinet, control or protection role in the distribution system. Distribution cabinet is complete distribution apparatus through a certain route schemes primary device, the secondary device is assembled, the cable group so cabinet in use, and the line group after prolonged use, due to aging will result in a certain probability short circuit, causing spontaneous combustion accident line group, is destroyed such that the distribution cabinet, resulting in user distribution off. If not promptly treated, it ...

Claims

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Application Information

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IPC IPC(8): A62C3/16A62C31/02A62C31/28A62C37/38H02B1/28
CPCA62C3/16A62C31/02A62C31/28A62C37/38H02B1/28
Inventor 毛炳暖陈星觉章仕领潘如海陈震雨林君怡陈扬杰池温霞陈浩林久森
Owner WENZHOU ELECTRIC POWER DESIGN
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