Fiber line protection method

A technology of optical fiber lines and optical cables, which is applied in the field of line protection, can solve the problems of low fire extinguishing efficiency, inability to completely extinguish fires, troublesome recovery, poor waterproofing, etc., and achieve the effects of improving waterproofing effects, avoiding fires, and improving fire extinguishing effects

Active Publication Date: 2019-01-04
广州宽带主干网络有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology and solve the problems of poor waterproofing, poor heat insulation, low fire extinguishing effi

Method used

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  • Fiber line protection method
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  • Fiber line protection method

Examples

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Example Embodiment

[0032] As an embodiment of the present invention, the power supply unit 2 includes a support frame 21 and a solar panel 22; the support frame 21 is fixed in the middle of the outer wall of the top of the box body 1, and the support frame 21 is door-shaped and used to support the solar panel 22 At the same time, it has the effect of heat insulation; the solar panel 22 is fixed above the support frame 21, the size of the solar panel 22 is the same as the size of the top of the box 1, and is used to absorb sunlight to generate electricity for internal use, and also to block sunlight The effect of this is to avoid direct sunlight on the box 1 to increase the internal temperature of the box 1 and cause a fire. The fiber optic cable distribution box is generally used outdoors. In the sun, due to the internal airtightness, the temperature will rise and cause a fire. On the one hand, the solar panel 22 can make full use of the sunlight to convert it into electrical energy and provide it...

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Abstract

The invention, which belongs to the field of line protection, particularly relates to a fiber line protection method. The method employs an optical cable fiber distribution box including a box body, apower supply unit, separation units, a power unit, an exhausting unit, a carbon dioxide compression tank, a baffle plate and a sealing plate. Communication gas circuits are arranged inside the rightside of the upper wall of the box body and the right wall of the box body and enable the power unit and the carbon dioxide compression tank to be communicated. The power unit is fixed on the inner wall of the top of the box body. The exhausting unit is arranged on the inner wall of the left side of the top of the box body. The power supply unit is arranged on the outer wall of the upper part of the box body. The separation units are arranged at the inner walls of the left side and the right side of the box body. When a fire occurs, the separation units form separation for the inner wall of thebox body; and the baffle plate is fixedly connected with one separation unit. The baffle plate is arranged below the right side of the box body; and the sealing plate is fixedly connected with the baffle plate and is in contact with the inner wall of the right side of the box body. The power supply unit not only provides power but also plays a role in shading and thermal insulation. The separation units separate the inside of the box body to reduce the fire outbreak range and increase the fire extinguishing efficiency. With a sealing bar arranged at a box door, sealing and water prevention effects are realized.

Description

technical field [0001] The invention belongs to the field of line protection, in particular to an optical fiber line protection method. Background technique [0002] Optical cable distribution box, or optical cable distribution box, is to connect the outdoor optical cable signal line to the optical fiber circuit board, and separate multiple optical fiber signal lines from the optical fiber circuit board to the optical module card of the optical fiber center backbone switch to realize The access of optical fiber network is mainly used for the new construction of 3G / 4G base stations of smart city optical fiber network and the broadband access project of FTTx, remote optical fiber, remote power supply, etc., all of which are in the outdoor environment and need to be operated independently to further solve electromagnetic interference Problems, saving electric energy, reducing emissions, low-carbon and environmental protection, can be applied to different forms of installation m...

Claims

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Application Information

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IPC IPC(8): G02B6/44
CPCG02B6/4439G02B6/4447G02B6/4431
Inventor 李训祺
Owner 广州宽带主干网络有限公司
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