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Monitoring intelligent fireproof door

A fire door, intelligent technology, applied in fire doors, windows/doors, measuring devices, etc., can solve problems such as fire door linkage, operation risks, SF6 gas leakage, etc., to achieve the effect of ensuring physical health and personal safety

Pending Publication Date: 2022-08-09
国网河北省电力有限公司雄安新区供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the existing problem is that the existing SF6 gas leakage monitoring device is an independent product, which is not effectively linked with the fire doors of the indoor equipment room. Even if the monitoring of SF6 and oxygen content in the equipment room is unqualified, the on-site operation cannot be completely prevented. Personnel enter the equipment room, there is a certain risk of operation
In the existing technology, there is not only the risk of SF6 gas leakage in the equipment room, but also the risk of excessive content of other gases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to figure 1 , the present embodiment provides a monitoring intelligent fire door, which includes a fire door body provided on the monitoring area for sealing the monitoring area, and an SF6 gas detector arranged on the fire door door body, Hydrogen sulfide detection sensor, carbon monoxide sensor and combustible gas sensor, the SF6 gas detector, hydrogen sulfide detection sensor, carbon monoxide sensor and combustible gas sensor are located inside the monitoring area; The opening and closing device for opening or closing the door body, the opening and closing device is respectively electrically connected with the SF6 gas detector, the hydrogen sulfide detection sensor, the carbon monoxide sensor and the combustible gas sensor.

[0041] In this embodiment, the hydrogen sulfide detection sensor is an S+7H2S hydrogen sulfide electrochemical gas sensor.

[0042] The carbon monoxide sensor is a Hitachison 7CO-2000 electrochemical carbon monoxide sensor.

[0043] The ...

Embodiment 2

[0050] refer to figure 2 , the present embodiment provides a monitoring intelligent fire door, which includes a fire door body provided on the monitoring area for sealing the monitoring area, and an SF6 gas detector arranged on the fire door door body, Hydrogen sulfide detection sensor, carbon monoxide sensor and combustible gas sensor, the SF6 gas detector, hydrogen sulfide detection sensor, carbon monoxide sensor and combustible gas sensor are located inside the monitoring area; The opening and closing device for opening or closing the door body, the opening and closing device is respectively electrically connected with the SF6 gas detector, the hydrogen sulfide detection sensor, the carbon monoxide sensor and the combustible gas sensor.

[0051] This embodiment also includes a controller, the input ends of the controller are respectively electrically connected to the SF6 gas detector, the hydrogen sulfide detection sensor, the carbon monoxide sensor and the combustible gas...

Embodiment 3

[0056] refer to image 3 , the present embodiment provides a monitoring intelligent fire door, which includes a fire door body provided on the monitoring area for sealing the monitoring area, and an SF6 gas detector arranged on the fire door door body, Hydrogen sulfide detection sensor, carbon monoxide sensor and combustible gas sensor, the SF6 gas detector, hydrogen sulfide detection sensor, carbon monoxide sensor and combustible gas sensor are located inside the monitoring area; The opening and closing device for opening or closing the door body, the opening and closing device is respectively electrically connected with the SF6 gas detector, the hydrogen sulfide detection sensor, the carbon monoxide sensor and the combustible gas sensor.

[0057] This embodiment also includes a controller, the input ends of the controller are respectively electrically connected to the SF6 gas detector, the hydrogen sulfide detection sensor, the carbon monoxide sensor and the combustible gas ...

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Abstract

The invention relates to an intelligent fireproof door with a monitoring function. The intelligent fireproof door comprises a fireproof door body, an SF6 gas detector, a hydrogen sulfide detection sensor, a carbon monoxide sensor and a combustible gas sensor, wherein the fireproof door body is arranged on a monitoring area and used for sealing the monitoring area, and the SF6 gas detector, the hydrogen sulfide detection sensor, the carbon monoxide sensor and the combustible gas sensor are arranged on the fireproof door body. An opening and closing device used for controlling the fireproof door body to be opened or closed is arranged on the fireproof door body, and the opening and closing device is electrically connected with the SF6 gas detector and the sensor. When any one of SF6 gas, hydrogen sulfide, carbon monoxide, combustible gas, oxygen content, temperature and humidity in the monitoring area is unqualified, the controller controls the opening and closing device to be closed, the fan is started to exhaust air, and meanwhile the controller starts the audible and visual alarm to give an alarm. When a certain content in the equipment room is detected to be unqualified, the fireproof door is automatically locked, field operation personnel cannot enter the equipment room, and accidents are prevented.

Description

technical field [0001] The invention belongs to the technical field of safety protection, and in particular relates to a monitoring intelligent fire door. Background technique [0002] With the increasing demand for indoor substation construction, GIS equipment is widely used. GIS (GAS insulated SWITCHGEAR) is the English abbreviation of gas insulated fully enclosed combined electrical appliances. GIS consists of circuit breakers, isolating switches, grounding switches, transformers, arresters, busbars, connectors and outgoing terminals, etc. These devices or components are all enclosed in a metal grounded shell, and filled with a certain pressure of SF6 insulating gas inside , so it is also called SF6 fully enclosed combination appliance. [0003] In the power industry, SF6 gas is mainly used as an excellent insulating and arc extinguishing medium and is successfully used in high-voltage switches and their equipment. The only insulating and arc extinguishing medium. Sul...

Claims

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Application Information

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IPC IPC(8): E06B5/16E06B7/28E05F15/72E05F15/70E05F15/71G01N33/00G01D21/02H02B7/01H02B7/06
CPCE06B5/16E06B7/28E05F15/72E05F15/70E05F15/71G01N33/0036G01N33/004G01N33/0044G01D21/02H02B7/01H02B7/06
Inventor 刘名轶赵佳尧刘二勇荆晨晨秦传磊张继超刘帆常翠颖秦改朝李树荣
Owner 国网河北省电力有限公司雄安新区供电公司
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