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a fire cabinet

A fire cabinet and cabinet technology, which is applied to the ventilation device of the gas shielding part, life-saving equipment, etc., can solve the problems of reducing the surrounding air, no dense smoke, and irregular fire source management, etc. The effect of lowering the temperature

Active Publication Date: 2018-02-16
CHINA AEROSPACE CONSTR ENG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The potential safety hazards at the construction site are mainly due to the following reasons: weak awareness of fire safety responsibility subjects; non-standard fire source management, inadequate fire safety measures; many temporary buildings with low fire resistance levels; high mobility of construction personnel, cross-operation and Management is chaotic; fire exits are seriously blocked
The construction site usually needs to set up fire fighting cabinets in the working, living and production areas. Usually, the existing fire fighting cabinets only have fire extinguishers, fire sand, fire buckets, fire axes, shovels, fire hoses and other fire fighting facilities, and there is no fire that can absorb the fire. smoke, purify the air, reduce the temperature of the surrounding air, and control the fire

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Fire fighting cabinet of the present invention, as attached Figure 1-4 As shown, 1 is the cabinet body; 2 is the cabinet door; 3 is the suction fan, 31 is the air inlet channel, 32 is the negative pressure air pump, 33 is the air chamber, and 34 is the air outlet channel; 4 is the primary filter; 5 is the Collection tank; 6 is a cleaning brush; 12 is a fire alarm; 14 is a universal wheel.

[0036] Fire fighting cabinet of the present invention, as attached Figure 1-4 As shown, the cabinet body 1 and the cabinet door 2 are included, the cabinet door 2 is provided with a fire alarm 12, the cabinet body 1 is provided with a suction fan 3, and the suction fan 3 is electrically connected with the fire alarm 12; the fire alarm 12 When alarming, the suction fan 3 runs automatically; the suction fan 3 sequentially includes an air inlet duct 31, a negative pressure air pump 32, an air chamber 33 and an air outlet duct 34 along the same axis. One side of the cabinet wall pass...

Embodiment 2

[0038] Fire fighting cabinet of the present invention, as attached Figure 1-3 , shown in 5, 1 is a cabinet; 2 is a cabinet door; 3 is a suction fan, 31 is an air inlet, 32 is a negative pressure air pump, 33 is an air chamber, and 34 is an air outlet; 4 is a primary filter; 5 is a collection tank; 6 is a cleaning brush; 7 is an active carbon adsorption layer; 12 is a fire alarm; 14 is a universal wheel.

[0039] Fire fighting cabinet of the present invention, as attached Figure 1-3 , 5, except that the following structures are different from Embodiment 1, all the others are the same: the air chamber 33 is provided with an activated carbon adsorption layer 7 at the end connected to the negative pressure air pump 32.

Embodiment 3

[0041] Fire fighting cabinet of the present invention, as attached Figure 1-3 , shown in 6, 1 is a cabinet; 2 is a cabinet door; 3 is a suction fan, 31 is an air inlet, 32 is a negative pressure air pump, 33 is an air chamber, and 34 is an air outlet; 4 is a primary filter; 5 is a collection tank; 6 is a cleaning brush; 7 is an activated carbon adsorption layer; 8 is a chemical adsorption layer; 9 is a cavity; 12 is a fire alarm; 14 is a universal wheel.

[0042] Fire fighting cabinet of the present invention, as attached Figure 1-3 , 6, except that the following structures are different from Example 2, all the others are the same: a chemical adsorption layer 8 is also arranged in the gas chamber 33, and the chemical adsorption layer 8 and the activated carbon adsorption layer 7 form a cavity 9.

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PUM

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Abstract

The fire fighting cabinet of the present invention comprises a cabinet body and a cabinet door, a fire alarm is arranged on the cabinet door, a suction fan is arranged in the cabinet, and the suction fan is electrically connected with the fire alarm; when the fire alarm alarms, the suction fan Automatic operation. The fire fighting cabinet of the present invention is convenient to use and simple to operate, and is equipped with a suction fan, which can absorb dense smoke generated by fire, purify air, reduce the temperature of surrounding air, and control fire intensity.

Description

technical field [0001] The invention relates to a fire-fighting appliance, in particular to a fire-fighting cabinet. Background technique [0002] The construction site is a place where fires frequently occur, and fire safety work is very important. The potential safety hazards at the construction site are mainly due to the following reasons: weak awareness of fire safety responsibility subjects; non-standard fire source management, inadequate fire safety measures; many temporary buildings with low fire resistance levels; high mobility of construction personnel, cross-operation and The management is chaotic; the fire exits are seriously blocked. The construction site usually needs to set up fire fighting cabinets in the working, living and production areas. Usually, the existing fire fighting cabinets only have fire extinguishers, fire sand, fire buckets, fire axes, shovels, fire hoses and other fire fighting facilities, and there is no fire that can absorb the fire. Smoke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B13/00
Inventor 于立民叶丽影杨明李晓亮徐伟孙锐彭荣康郭林华杨晓辰段治强李明阳周超杨少飞付光磊何广杰张萌金若翔于东杰
Owner CHINA AEROSPACE CONSTR ENG GRP CO LTD