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A breathable fire-resistant cable tray

A fire-resistant cable and air-permeable technology, applied in the direction of electrical components, etc., can solve problems such as damage to internal cables and parts, poor ventilation effect, and high temperature of bridges

Active Publication Date: 2021-07-16
安徽华瑞桥架有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of cable bridge can play a certain fireproof effect, its ventilation effect is poor, which will cause the temperature inside the bridge to be too high, damage the internal cables and parts, and in severe cases, fire accidents may occur

Method used

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  • A breathable fire-resistant cable tray
  • A breathable fire-resistant cable tray
  • A breathable fire-resistant cable tray

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0029] As a specific embodiment of the present invention, such as figure 1 and figure 2 As shown, a breathable fire-resistant cable tray is provided, including

[0030] Bridge body 10, said bridge body 10 includes a wiring layer and a containment layer;

[0031] A heat dissipation component 20, the heat dissipation component 20 is arranged on the containing layer;

[0032] A protection component 30, the protection ...

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PUM

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Abstract

The invention provides a gas-permeable fire-resistant cable bridge, which includes a bridge body, the bridge body includes a wiring layer and a containment layer; a heat dissipation component, the heat dissipation component is arranged on the containment layer; a protection component, the protection component is arranged on the The wiring layer; wherein, the heat dissipation component dissipates the heat generated inside the bridge body, and the protection component protects the cables in the bridge body. In the present invention, when in use, the heat dissipation component ventilates the inside of the bridge body, and when the heat generated inside the bridge body is too high, the heat inside the bridge body is dissipated, and at the same time, the protection component protects the cables inside the bridge body , to prevent damage to the cables in the event of a fire when the internal temperature of the bridge body is too high.

Description

technical field [0001] The invention relates to the technical field of cable trays, in particular to a breathable fire-resistant cable tray. Background technique [0002] Cable tray is a device for erecting cables. There are two main installation methods, one is installed inside the building, and the other is installed outside the building. [0003] For the cable tray installed in the building, since the indoor temperature will be higher than the outside temperature, the internal temperature of the cable will rise during use, and the cable tray needs to have good air permeability. Especially in a high temperature environment, the external high temperature effect and the heat generated by the cable itself can easily cause the cable to catch fire. After the cable catches fire, it will affect the power transmission and the normal use of electricity by residents. Therefore, the cable tray needs to be fire resistant. [0004] Most of the existing fire-resistant cable trays use s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04H02G3/03
CPCH02G3/03H02G3/0406H02G3/0412H02G3/0456
Inventor 朱春雷
Owner 安徽华瑞桥架有限公司