CN1843524A - Fire control lifesaving booth used in high building - Google Patents
Fire control lifesaving booth used in high building Download PDFInfo
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- CN1843524A CN1843524A CN 200610054280 CN200610054280A CN1843524A CN 1843524 A CN1843524 A CN 1843524A CN 200610054280 CN200610054280 CN 200610054280 CN 200610054280 A CN200610054280 A CN 200610054280A CN 1843524 A CN1843524 A CN 1843524A
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Abstract
The invention relates to a fire-extinguishing technology for high-rise building, in detail relating to a life saving warehouse for high rise building. The said life-saving warehouse (1) is installed on the side near out wall of said building, and first-grade fire-proof door is installed in place connective with each layer (2) of said building; warehouse (4) near out wall is equipped with air-exchange pore (5) connecting with air; the whole life-saving warehouse is made of material with the fire-resistant limit not less than 3 hours. When it is impossible for people to escape, the said life-saving device can protect people from injury of flame or smoke gas in a certain time. The invention is characterized by positive life saving for people in fire.
Description
Technical field
The present invention relates to the fire prevention of skyscraper, specifically a kind of fire control lifesaving booth that is used for skyscraper.
Background technology
The fire prevention of existing skyscraper is to be technical standard with " high building fire fighting design specification ", and its major measure has: 1, when building height is no more than 18 layers, tower house is established the Fire lift of a smoke prevention staircase and a dual-purpose.2, from the tenth layer, every layer of adjacent cells established and is communicated with balcony or recessed corridor, and escape ladder must be gone up logical roof.3, class building and building height surpass 32 meters secondary-class structure and tower house, the cigarette staircase of all should setting up defences.4, the escape stair of each unit of modular dwelling house all should pass to the roof.5, the modular dwelling house of Floor 12 and 18 layers should be established enclosed stairwell, 19 layers and the above modular dwelling house cigarette staircase of should setting up defences.6, above modular dwelling house and the vestibule formula dwelling house of a class public building, tower house, Floor 12 and Floor 12, other the two classes public building that highly surpasses 32 meters all should be established Fire lift.This shows that existing high building fire fighting technology as main means of fire, is a purpose to evacuate escape to smoke removal facility, how save oneself in the scene in the absence of considering to escape not go out.When the high-rise breaking out of fire, smoke proof staircase is the unique vertical passway for escaping of skyscraper internal staff, and the Fire lift of this moment can not be as fire escape.
During the building breaking out of fire, flue gas bottom horizontal flow sheet speed is 0.3～0.8 meter of per second, and vertical proliferation speed is 3～4 meters of per seconds, also promptly when the flue gas perpendicular flow is without hindrance, only need just can be spread on the flooring of tens floor heights in about 1 minute, and flow of flue gas speed substantially exceeds people's evacuation speed.And staircase, the important channel of vertical extension when elevator is the high-rise breaking out of fire, when fire takes place the personnel of interior of building there's nowhere to run in fact.According to Japan, Britain's fire statistics analysis, in the fire fatality number, there are 78% personnel dead by fiery sootiness.Burnt in the dead number, also have major part be earlier by sootiness suffocate burnt again after falling down to the ground dead.For example: Japan's " thousand days " department store fire, dead 118 philtrums just have 93 people to be choked to death by sootiness; U.S.'s " MGM Mirage " restaurant's breaking out of fire, dead 84 philtrums have 67 people dead by sootiness.China is about 2500 people at national fire fatality in 2005, and wherein major part is also by sootiness death.
As seen, existing high building fire fighting technology as main means of fire, is smoke removal facility effectively to protect the life security of disaster affected people to evacuate the mode of escaping.
Summary of the invention
The object of the present invention is to provide a kind ofly when the high-rise breaking out of fire, the interior of building personnel can be used in the fire control lifesaving booth of saving oneself in the scene under the situation that can't evacuate escape.
The object of the present invention is achieved like this: a kind of fire control lifesaving booth that is used for skyscraper is characterized in that: described lifesaving warehouse is located at outer wall one side of high-rise, and with each aspect place of communicating of described skyscraper the first class fireproof door is set; Also have the air-vent that communicates with atmosphere on its outer wall one side warehouse; The construction material that whole lifesaving warehouse was not less than 3 hours by fire endurance surrounds and forms.
Above-mentioned fire endurance is not less than 3 hours construction material or for solid brick or for concrete or for mineral wool board.
Above-mentioned lifesaving warehouse volume is not less than 2.5 cubic metres.
The invention has the beneficial effects as follows: when the high-rise breaking out of fire; the interior of building personnel are having little time under the situation about maybe can not escape; the present invention at first can protect disaster affected people not to be subjected to the infringement of toxic gases such as flame or flue gas within a certain period of time, avoids being choked to death by toxic gas sootiness such as flue gases.This also is the sharpest edges that the present invention and the comparison of existing high-rise fire prevention are had, because existing high building fire fighting technology is evacuated escape based on passiveness, the present invention then is based on actively saving oneself of scene of fire disaster affected people.
In addition, because the construction material that the present invention adopts fire endurance to be not less than 3 hours constitutes, therefore in incipient 2～3 hours of fire, the present invention can protect disaster affected people not injured by pyrotechnics fully, waits for fire fighter's rescue so that the enough time to be arranged; Simultaneously, this preparation measures of saving oneself of the present invention has been arranged, when breaking out of fire, people can be unlikely to because panic and unnecessary casualty accident such as jump out of the building.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Embodiment: referring to Fig. 1, a kind of fire control lifesaving booth that is used for skyscraper is characterized in that: described lifesaving warehouse 1 is located at outer wall one side of high-rise, and with each aspect 2 place of communicating of described skyscraper first class fireproof door 3 is set; Also have two air-vents 5 that communicate with atmosphere on its outer wall one side warehouse 4; The construction material that whole lifesaving warehouse 1 was not less than 3 hours by fire endurance surrounds and forms.
The construction material that above-mentioned fire endurance was not less than 3 hours is a solid brick.
Above-mentioned lifesaving warehouse 1 volume is not less than 2.5 cubic metres.
Certainly, this example construction material also can select concrete or mineral wool board for use.
Also can have on the above-mentioned outer wall one side warehouse 4 communicate with atmosphere more than two air-vent.
Claims (3)
1, a kind of fire control lifesaving booth that is used for skyscraper is characterized in that: described lifesaving warehouse (1) is located at outer wall one side of high-rise, and with each aspect of described skyscraper (2) place of communicating first class fireproof door (3) is set; Also have the air-vent (5) that communicates with atmosphere on its outer wall one side warehouse (4); The construction material that whole lifesaving warehouse (1) was not less than 3 hours by fire endurance surrounds and forms.
2, the fire control lifesaving booth that is used for skyscraper as claimed in claim 1 is characterized in that: described fire endurance is not less than 3 hours construction material or for solid brick or for concrete or for mineral wool board.
3, the fire control lifesaving booth that is used for skyscraper as claimed in claim 1 or 2 is characterized in that: described lifesaving warehouse (1) volume is not less than 2.5 cubic metres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610054280 CN1843524A (en) | 2006-05-09 | 2006-05-09 | Fire control lifesaving booth used in high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610054280 CN1843524A (en) | 2006-05-09 | 2006-05-09 | Fire control lifesaving booth used in high building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1843524A true CN1843524A (en) | 2006-10-11 |
Family
ID=37062511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610054280 Pending CN1843524A (en) | 2006-05-09 | 2006-05-09 | Fire control lifesaving booth used in high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1843524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008122191A1 (en) * | 2007-04-10 | 2008-10-16 | Lin Meng | Indoor manned hang-moving fire refuge folding cabin |
-
2006
- 2006-05-09 CN CN 200610054280 patent/CN1843524A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008122191A1 (en) * | 2007-04-10 | 2008-10-16 | Lin Meng | Indoor manned hang-moving fire refuge folding cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061011 |