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Cable channel fire intelligent sensing and early warning device and using method thereof

A technology of intelligent perception and early warning device, which is applied in the field of power cables, can solve the problems of poor fire warning effect and the inability to quickly locate the fire occurrence point, so as to speed up the extinguishing speed, improve the early warning effect, and facilitate the warning effect

Pending Publication Date: 2021-04-30
STATE GRID LIAONING ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its purpose is to solve the problem that the traditional cable channel fire intelligent perception early warning device cannot quickly locate the fire occurrence point and the fire early warning effect is poor.

Method used

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  • Cable channel fire intelligent sensing and early warning device and using method thereof
  • Cable channel fire intelligent sensing and early warning device and using method thereof
  • Cable channel fire intelligent sensing and early warning device and using method thereof

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Embodiment 1

[0044] The present invention is a cable channel fire intelligent perception early warning device and its use method, such as figure 1 and figure 2 as shown, figure 1 It is a structural schematic diagram of a preferred embodiment of a cable channel fire intelligent perception early warning device and its use method provided by the present invention, figure 2 for figure 1 Sectional view of the structure of the fixed box shown in .

[0045]The present invention relates to a fire intelligent sensing early warning device for a cable channel, comprising: a fire intelligent sensing early warning device body 1, the top of the fire intelligent sensing early warning device body 1 is fixedly connected with a fixed box 2, and the center of the bottom of the inner cavity of the fixed box 2 is A stepper motor 3 is bolted at the place, and the output shaft of the stepper motor 3 is bolted with a rotating shaft 4; the top of the rotating shaft 4 runs through the top of the fixed box 2, a...

Embodiment 2

[0058] The present invention further provides an embodiment, which is a method for using a cable channel fire intelligent perception early warning device, which specifically includes the following steps:

[0059] Step 1. If there is a fire, the smoke sensor 10 and the temperature sensor 11 detect that there is a fire, and the camera 6 transmits the captured picture to the data acquisition module via the image acquisition module;

[0060] Step 2. The data acquisition module collects the collected picture signals, and then transmits the signals to the single-chip microcomputer via the first information transmission module;

[0061] Step 3. The single-chip microcomputer analyzes the signal and opens the positioning sensor 9 by the first information transmission module;

[0062] Step 4. The positioning sensor 9 transmits the position of the fire intelligent sensing and early warning device body 1 where the fire occurs back to the single-chip microcomputer, thereby quickly locating...

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PUM

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Abstract

The invention belongs to the technical field of power cables, and particularly relates to a cable channel fire intelligent sensing and early warning device and a using method thereof. The intelligent fire sensing and early warning device comprises an intelligent fire sensing and early warning device body, a fixed box is fixedly connected to the top of the intelligent fire sensing and early warning device body, a stepping motor is connected to the bottom of an inner cavity of the fixed box, and a rotating shaft is connected to an output shaft of the stepping motor; the top of the rotating shaft penetrates through the top of the fixed box and is connected with a turntable; the top of the turntable is connected with a camera through a mounting frame; the bottom of the intelligent fire sensing and early warning device body is connected with a smoke sensor and a temperature sensor; and a positioning sensor is connected to the side part of the intelligent fire sensing and early warning device body. According to the invention, a user can conveniently and rapidly locate a fire occurrence point in time, the fire extinguishing speed of an operator is increased, dual early warning can be conveniently carried out on the operator, the operator is warned of a fire, and the early warning effect of the device on the fire is improved.

Description

technical field [0001] The invention belongs to the technical field of power cables, and in particular relates to an intelligent sensing and early warning device for a fire in a cable channel and a method for using the same. Background technique [0002] Power cables are cables used to transmit and distribute electric energy. Power cables are often used in urban underground power grids, power station lead lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electric energy in the main line of the power system. Various insulated power cables, in order to prevent damage and entanglement of power cables, most of the power cables are evenly distributed in the cable channel. [0003] When the power cable is in use, it will generate a lot of heat. Excessive heat may cause...

Claims

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Application Information

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IPC IPC(8): G08B17/10G08B17/06G08B25/10G08B7/06H04N7/18H04N5/232
CPCG08B17/10G08B17/06G08B25/10G08B7/06H04N7/183H04N23/695
Inventor 韦德福崔巨勇孔剑虹张宏志宋云东鲁旭臣王汀刘佳鑫李冠华郑维刚赵振威李佳奇王帅赵子健赵振扬
Owner STATE GRID LIAONING ELECTRIC POWER RES INST