CN201306189Y - Fire extinguishing curtain for tunnel fire protection - Google Patents

Fire extinguishing curtain for tunnel fire protection Download PDF

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Publication number
CN201306189Y
CN201306189Y CNU2008201579859U CN200820157985U CN201306189Y CN 201306189 Y CN201306189 Y CN 201306189Y CN U2008201579859 U CNU2008201579859 U CN U2008201579859U CN 200820157985 U CN200820157985 U CN 200820157985U CN 201306189 Y CN201306189 Y CN 201306189Y
Authority
CN
China
Prior art keywords
tunnel
curtain
fire
fire extinguishing
extinguishing curtain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201579859U
Other languages
Chinese (zh)
Inventor
李元水
杨天敏
章铭荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU XIAOHONG CONSTRUCTION GROUP Ltd
Original Assignee
HANGZHOU XIAOHONG CONSTRUCTION GROUP Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANGZHOU XIAOHONG CONSTRUCTION GROUP Ltd filed Critical HANGZHOU XIAOHONG CONSTRUCTION GROUP Ltd
Priority to CNU2008201579859U priority Critical patent/CN201306189Y/en
Application granted granted Critical
Publication of CN201306189Y publication Critical patent/CN201306189Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A fire extinguishing curtain for tunnel fire protection is a cloth curtain sewed into the shape of a tunnel section by a plurality layers of high refractory materials such as ceramic fiber fire proof fabric; a skeleton is arranged inside; the upper part is fixedly mounted at the top of a tunnel; in the spare time, the curtain is horizontally hung at the upper part of the tunnel; and when in use, the curtain is flapped down to block the tunnel and completely cut off ventilation of a kindling point, thereby causing the fire to be extinguished because of lack of oxygen. The curtain is suitable for being used as a standing fire-fighting device for the tunnel or a subway.

Description

A kind of tunnel fire extinguishing curtain
Affiliated technical field
The utility model relates to a kind of tunnel fire extinguishing curtain.
Background technology
At present, in case breaking out of fire in the tunnel, automobile attends by the oils burning often, even a chain of burning of automobile, and fire extinguishing is not easy very much.
The utility model content
For addressing the above problem, the utility model provides a kind of tunnel fire extinguishing curtain, makes tunnel fire more simple and convenient.
The technical solution adopted in the utility model is: with ceramic fibre flameproof fabric contour refractory material, make the flat shape fire extinguishing curtain the same with the cross section, tunnel, be used for closure of a tunnel, intercept comburant, make comburant and isolate from outer air and anoxic is stopped working.
The beneficial effects of the utility model are to make tunnel fire more convenient; Fire extinguishing curtain is cheap, and has the function that reduces the tunnel noise.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1. be the position view of the utility model tunnel fire extinguishing curtain in the tunnel.
1. fire extinguishing curtains when fire extinguishing position among the figure, 2. observation port, position, 4. lifting rope, 5. hinge .6. tunnel when 3. fire extinguishing curtain hangs.
The specific embodiment
With high refractory material of multilayer such as ceramic flameproof fabric etc., be sewn into the fire extinguishing curtain of tunnel cross sectional shape, built-in steel frame, adorn banister brush all around, make fire extinguishing curtain periphery and the sealing of tunnel wall, fire extinguishing curtain divides the first half and Lower Half, connect with hinge (5) mutually, the first half is fixedly installed in top, tunnel (6), horizontally suspend in top, tunnel (3) with lifting rope (4) traction when Lower Half is standby, put down getting final product (1) during use, establish an observation port (2), to observe the condition of a fire in Lower Half.In the tunnel, establish a fire extinguishing curtain every 20-50 rice.

Claims (3)

1. tunnel fire extinguishing curtain, it is characterized in that: the first half is fixedly installed in tunnel top.
2. tunnel fire extinguishing curtain according to claim 1 is characterized in that: Lower Half has an observation port (2).
3. tunnel fire extinguishing curtain according to claim 1 is characterized in that: the first half is connected with hinge (5) with Lower Half.
CNU2008201579859U 2008-12-26 2008-12-26 Fire extinguishing curtain for tunnel fire protection Expired - Fee Related CN201306189Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201579859U CN201306189Y (en) 2008-12-26 2008-12-26 Fire extinguishing curtain for tunnel fire protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201579859U CN201306189Y (en) 2008-12-26 2008-12-26 Fire extinguishing curtain for tunnel fire protection

Publications (1)

Publication Number Publication Date
CN201306189Y true CN201306189Y (en) 2009-09-09

Family

ID=41098655

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201579859U Expired - Fee Related CN201306189Y (en) 2008-12-26 2008-12-26 Fire extinguishing curtain for tunnel fire protection

Country Status (1)

Country Link
CN (1) CN201306189Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2459087C1 (en) * 2010-12-29 2012-08-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Method for isolation of emergency area of underground working
CN104047637A (en) * 2014-06-19 2014-09-17 李丛林 Novel tunnel fireproof roll shutter
CN110420419A (en) * 2019-08-15 2019-11-08 常森柏 A kind of hidden indoor fire-fighting extinguishing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2459087C1 (en) * 2010-12-29 2012-08-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Method for isolation of emergency area of underground working
CN104047637A (en) * 2014-06-19 2014-09-17 李丛林 Novel tunnel fireproof roll shutter
CN104047637B (en) * 2014-06-19 2016-06-08 李丛林 A kind of tunnel fire proofing roller shutter
CN110420419A (en) * 2019-08-15 2019-11-08 常森柏 A kind of hidden indoor fire-fighting extinguishing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090909

Termination date: 20100126