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Fireproof optical cable cross-connecting box for communication base station

A technology of optical cable transfer box and communication base station, which is applied in the direction of light guides, optics, optical components, etc., can solve the problems that the transfer box is easy to catch fire and burn, and achieve the effects of complete fire extinguishing, cost reduction, and uniform coverage

Active Publication Date: 2021-01-01
常州市工业互联网研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fire-proof optical cable transfer box for communication base stations that can automatically extinguish fires to prevent fires from occurring in the transfer box.

Method used

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  • Fireproof optical cable cross-connecting box for communication base station
  • Fireproof optical cable cross-connecting box for communication base station
  • Fireproof optical cable cross-connecting box for communication base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figure 1-3 As shown, a fire-proof optical cable transfer box for a communication base station includes a box body 1, and both sides of the box body 1 are provided with vents 11 corresponding to the positions, and the box body 1 is provided with:

[0026] Two ventilation boxes 2, two ventilation boxes 2 are respectively fixed and installed in the ventilation opening 11, both sides of the ventilation box 2 are provided with openings, and the inner side wall of the ventilation box 2 is fixedly installed with a vertically arranged fixed plate 21, fixed A plurality of first air holes 22 are equidistantly provided on the plate 21, and a sliding plate 23 parallel to the fixed plate 21 is slidably connected to the inner side wall of the ventilation box 2, and a plurality of second air holes 24 are equidistantly provided on the sliding plate 23. , a plurality of first air holes 22 and a plurality of second air holes 24 are arranged alternately;

[0027] The sand storag...

Embodiment 2

[0034] Such as Figure 4 As shown, the difference between the present embodiment and Embodiment 1 is that the ventilation box 2 is provided with a telescopic air bag 8, and the two ends of the telescopic air bag 8 are fixedly connected with the fixed plate 21 and the sliding plate 23 respectively, and the side walls of the telescopic air bag 8 An L-shaped air guide pipe 9 is communicated with the top, and the output end of the L-shaped air guide pipe 9 extends to the sand storage box 3 and is arranged below.

[0035] In this embodiment, when the sliding plate 23 approaches the fixed plate 21, the telescopic air bag 8 is squeezed, and the internal air is ejected from the L-shaped air duct 9 to the bottom of the sand storage box 3, so that the coverage of the fire extinguishing sand is larger and uniform. , to avoid dead angle, more thorough fire extinguishing.

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PUM

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Abstract

The invention belongs to the technical field of communication equipment, and particularly relates to a fireproof optical cable cross-connecting box for a communication base station. The fireproof optical cable cross-connecting box comprises a box body and a sand storage box, wherein ventilation openings corresponding in position are formed in two sides of the box body, two ventilation boxes are arranged in the box body, the two ventilation boxes are respectively and fixedly arranged in the ventilation openings in a penetrating manner, openings are formed in the two sides of each ventilation box, a vertically-arranged fixing plate is fixedly installed on the inner side wall of each ventilation box, a plurality of first air holes are formed in the fixing plates at equal intervals, a slidingplate parallel to one of the fixing plate is connected to the inner side wall of each ventilation box in a sliding mode, a plurality of second air holes are formed in the sliding plates at equal intervals the plurality of first air holes and the plurality of second air holes are formed in a staggered manner; and the sand storage box is fixedly mounted on the inner top surface of the box body. According to the fireproof optical cable cross-connecting box, when a fire occurs, the box body can be sealed and isolated from external air, a good fire extinguishing effect is achieved, meanwhile, fireextinguishing sand is scattered to a lower fire point, and the fire extinguishing capacity is further improved.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, and in particular relates to a fireproof optical cable transfer box for a communication base station. Background technique [0002] The optical cable transfer box is a transfer device that provides optical cable termination and jumper connection for the backbone layer optical cable and the distribution layer optical cable. In order to ensure the reliability, the necessary fiber optic cable transfer box will be set up on the trunk route of the fiber optic cable. [0003] The optical cable transfer box is a connecting device installed outdoors. The internal optical fiber will generate heat during transmission. If the external temperature is high and the heat in the optical cable transfer box is difficult to dissipate in time, the temperature in the optical cable transfer box will continue to rise, which may cause damage to the optical cable. The problem of fire and burning of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/4429G02B6/4446
Inventor 钟烨佳
Owner 常州市工业互联网研究院有限公司