Indoor fire protection system

A fire-fighting and fire-fighting water pipe technology, applied in the direction of fire rescue, heat exchange materials, chemical instruments and methods, etc., can solve the problems of reduced timeliness, spread to a large extent, etc., to reduce damage, better fire extinguishing effect, reduce The effects of water waste

Active Publication Date: 2019-03-29
广东荣中实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the fire-fighting mode of the hot-melt nozzle, it will greatly reduce the accidental triggering of fire-fighting by smoke such as oil fume and cigarettes. However, the hot-melt nozzle needs to be heated before it can extinguish the fire. There will be a long distance between the fire sprinklers. When the fire occurs far away from the fire sprinklers, it will need to wait for the fire to develop and spread to a large extent before triggering the fire sprinklers to sprinkle water to extinguish the fire, which will reduce the timeliness of fire extinguishing. Therefore There is still room for improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of indoor fire prevention and fire prevention system, refer to figure 1 as well as figure 2 , the indoor building includes a top plate 1, the surface of the top plate 1 facing the room is recessed with a number of accommodation holes 11, the fire protection system includes a fire water pipe 2 buried in the top plate 1 and a number of fire sprinklers 3 connected with the fire water pipe 2, the fire sprinkler 3 is located in the accommodation hole In 11 , the fire prevention system further includes a heat-melt heat conduction layer 5 covering the surface of the top plate 1 facing the room to close the accommodation hole 11 .

[0042] The fire-fighting water pipe 2 is arranged horizontally, and the fire-fighting nozzle 3 extends downwards along the vertical direction. 5 abuts against the surface of the top plate 1.

[0043] Both the wall and the bottom of the receiving hole 11 are covered with a waterproof layer 12 , and in this embodiment, the waterproof layer 1...

Embodiment 2

[0068] The difference with embodiment 1 is:

[0069] The hot-melt heat-conducting layer 5 includes the following components in parts by mass:

[0070] 100 parts of EVA resin; 22 parts of flame retardant; 28 parts of copper powder; 2.2 parts of cobalt salt; 18 parts of paraffin.

[0071] The VA content of EVA is 20%.

Embodiment 3

[0073] The difference with embodiment 1 is:

[0074] The hot-melt heat-conducting layer 5 includes the following components in parts by mass:

[0075] 100 parts of EVA resin; 25 parts of flame retardant; 30 parts of copper powder; 2.5 parts of cobalt salt; 17.5 parts of paraffin wax.

[0076] The VA content of EVA is 20%.

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Abstract

The invention relates to the technical field of the fire protection projects, and provides an indoor fire protection system for solving the problem that the timeliness of fire fighting is lowered. According to the technical scheme, indoor architecture comprises a roof, containing holes are formed concavely in the roof, a fire-proofing comprises a fire protection water pipe and a plurality of fireprotection sprinklers which communicates with the fire protection water pipe and are arranged in the containing holes, a coating ejection plate is coated on the ejection plate to close a thermal melting and thermal conducting layers of the containing holes, the fire protection sprinklers are thermal melting sprinklers, thermal melting materials of the fire protection sprinklers are connected withthermal conducting members which are connected with the thermal melting and thermal conducting layers, and the connecting positions of the thermal conducting members and the thermal melting and thermal conducting layers are arranged on the port parts of the containing holes. By thermal conducting of the thermal conducting members through the cooperation of the thermal melting and thermal conducting layers, temperature of a fire place is subjected to be more quickly conveyed to the port parts of the containing holes of the fire protection sprinklers which are connected with the thermal conducting members so that water sprinkling and the fire fighting can be conducted, the characteristic that the fire protection sprinklers have a large spray range is fully used, the fire protection sprinklers which are inside a certain range of the fire place can be subjected to be quickly started, and the timeliness of the fire fighting is subjected to be greater.

Description

technical field [0001] The invention relates to the technical field of fire protection engineering, in particular to an indoor fire protection system. Background technique [0002] With the development of society, people's demand for fire protection is increasing. For indoor fire protection engineering, there are usually two modes, one is for smoke detectors to detect smoke and control the opening of fire sprinklers to spray water through the computer, and the other is for Hot-melt sprinkler head, when the fire sprinkler head is heated, the hot-melt material melts to sprinkle water by itself. [0003] For the fire-fighting mode of the hot-melt nozzle, it will greatly reduce the accidental triggering of fire-fighting by smoke such as oil fume and cigarettes. However, the hot-melt nozzle needs to be heated before it can extinguish the fire. There will be a long distance between the fire sprinklers. When the fire occurs far away from the fire sprinklers, it will need to wait f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C31/02C09K5/14
CPCA62C31/02C09K5/14
Inventor 刘国辉
Owner 广东荣中实业有限公司
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