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Low-voltage power distribution cabinet with fireproof function and use method

A power distribution cabinet and low-voltage technology, which is applied in the field of power distribution cabinets, can solve the problems of power distribution cabinet damage, power distribution cabinets do not have fire protection functions, etc., and achieve the effect of reducing damage

Active Publication Date: 2022-06-03
宿迁市恒和电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The power distribution cabinet currently used does not have fire protection function. When an open flame occurs, it is easy to cause damage to the inside of the power distribution cabinet

Method used

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  • Low-voltage power distribution cabinet with fireproof function and use method
  • Low-voltage power distribution cabinet with fireproof function and use method
  • Low-voltage power distribution cabinet with fireproof function and use method

Examples

Experimental program
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Effect test

Embodiment 1

[0046] see Figure 1-4 , A low-voltage power distribution cabinet with a fireproof function and a method of use, comprising a base 1, the upper end of the base 1 is fixedly connected with a cabinet body 2, the front end of the cabinet body 2 is provided with a pair of cabinet doors 3, and one side of the cabinet door 3 is excavated. There is a groove, a sealing ball 7 is arranged inside the groove, an isolation film is fixedly connected between the inner walls of the sealing ball 7, the two sides of the isolation film are respectively filled with carbon dioxide gas 10 and high temperature sealant 11, and the right end of the sealing ball 7 is excavated with a In the release hole 12 , a plastic paper 13 is fixedly connected to the inner wall of the sealing ball 7 , and the plastic paper 13 is connected with the release hole 12 by interference. The left side of the sealing ball 7 is provided with an arc-shaped plate 14 , and the arc-shaped plate 14 is away from the end of the sea...

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Abstract

The invention discloses a low-voltage power distribution cabinet with a fireproof function and a use method, and belongs to the field of power distribution cabinets. According to the scheme, when high temperature generated by open fire is uniformly transmitted into a sealing ball through a metal anti-skid ball, a sealant extrudes plastic paper to the outer side of a sealing strip so as to seal a cabinet body; when the temperature reaches the upper limit, alcohol in the glass tube expands when heated to enable the glass tube to be broken, the cabinet body and the cabinet door are close to each other, the ultraviolet light curing glue in the damping bag is broken through the ejector pin on the outer side of the cabinet body, the ultraviolet light curing glue is rapidly solidified, and the safety of the cabinet is improved. And when the temperature of open fire rises, the magnetism between the magnetic supporting rod and the magnet disappears, the heat insulation plate slides down from the working cavity, and the heat dissipation holes are closed, so that the internal space of the cabinet body is sealed, and the situation that a fire source and high temperature enter the cabinet body is reduced.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, and more particularly, to a low-voltage power distribution cabinet with a fireproof function and a use method thereof. Background technique [0002] Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. Power distribution cabinet is a general term for motor control center. The power distribution cabinet is used in situations where the load is relatively scattered and there are few circuits; the motor control center is used in the situations where the load is concentrated and there are many circuits. They distribute the electrical energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This class of equipment shall provide protection, monitoring and control of the load. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/56H02B1/54H02B1/30H02B1/32A62C3/16A62C37/14
CPCH02B1/28H02B1/565H02B1/54H02B1/30H02B1/32A62C3/16A62C37/14Y02A30/14
Inventor 徐秋林徐万里薛艺
Owner 宿迁市恒和电气有限公司
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