CN103405868A - Elevator car provided with emergency fire protection equipment - Google Patents
Elevator car provided with emergency fire protection equipment Download PDFInfo
- Publication number
- CN103405868A CN103405868A CN2013103135082A CN201310313508A CN103405868A CN 103405868 A CN103405868 A CN 103405868A CN 2013103135082 A CN2013103135082 A CN 2013103135082A CN 201310313508 A CN201310313508 A CN 201310313508A CN 103405868 A CN103405868 A CN 103405868A
- Authority
- CN
- China
- Prior art keywords
- gas
- car
- fire
- elevator car
- elevator
- 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.)
- Withdrawn
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides an elevator car, especially relates to the elevator car provided with emergency fire protection equipment, and belongs to the field of elevator equipment technology. The elevator car comprises an elevator car body and a spraying arm; the top of the elevator car body is provided with a gas/liquid mixing chamber; the gas/liquid mixing chamber is provided with a gas inlet pipe, and a liquid inlet pipe; the lower part of the gas/liquid chamber is connected with the spraying arm; and the spraying arm is provided with spraying nozzles. The elevator car with emergency fire protection equipment is capable of putting out a fire when the elevator is on fire, and guaranteeing the safety of people. In addition, the side well of the elevator car is made of a ceramic material, so that the side well is capable of ensuring air flow in the elevator effectively.
Description
Technical field
The invention provides a kind of lift car, particularly relate to a kind of car with fire plant, belong to elevator equipment technology field.
Background technology
Elevator is mainly used in skyscraper, is the main vehicles of vertical contact, for example, in the De Liangzhuan of the U.S. World Trade Center mansion smashed 208 elevators is just arranged.The main Types of elevator has passenger lift, service elevator, sightseeing elevator, escalator, dinner lift and Fire lift, the service elevator dual-purposes such as the general and elevator of Fire lift.
Conventional lift does not all possess fire-fighting function, during breaking out of fire, forbids that people take lift escape.Because when it is subjected to temperatures involved, or the stoppage in transit that has a power failure, or the fire burning, will bring disaster to the people who takes elevator, even seize their life.
Service elevator is usually stopped using because of outage and anti-pyrotechnics etc. when breaking out of fire, therefore Fire lift is set necessary, and its Main Function is: for the fire fighter, carrying fire distinguisher enters high-rise fire extinguishing; Rescue the injured or the old,weak,sick and disabled personnel that evacuate; Avoid the fire fighter on escape stair, to form " head-on collision " with evacuating the escape personnel, both incured loss through delay the fire extinguishing opportunity of combat, affect again evacuating personnel; Prevent that the fire fighter is long by stair time of ascending a height, consume greatly, hypodynamia, can not guarantee to go into battle rapidly.
Fire lift should have perfect fire-fighting function, and it should be double loop power supply, namely just in case during building service elevator power interruptions, the very power supply of Fire lift can be catered to automatically, can continue operation; It should have the emergent control function, and namely when breaking out of fire upstairs, it can accept instruction, returns in time the first floor, and no longer continues to admit the passenger, only for the fire fighter; It should be in the reserved emergency evacuation outlet of car top, just in case the door-opening mechanism of elevator when malfunctioning, also can be evacuated escape from here.
In common elevator, without fire plant, and Fire lift is when running into special circumstances, limited amount.Elevator is again the constantly equipment of operation simultaneously, and integral body is comparatively airtight, and therefore fire-fighting equipment is installed has certain difficulty.Developing a kind of Fire lift had in emergency is even more important.
Summary of the invention
The purpose of this invention is to provide a kind ofly when the emergencies such as breaking out of fire, the car that can effectively put out a fire to lift car, require to have good fire extinguishing effect and to overcome the airtight problem of car.The technical scheme adopted is:
A kind of lift car with urgent fire plant, include car and spray arm, car top is provided with the gas-liquid mixed chamber, on the gas-liquid mixed chamber, is respectively arranged with gas inlet pipe and liquid inlet pipe, bottom, gas-liquid mixed chamber is connected with spray arm, on spray arm, is provided with mouth spray.
Adopt such structure, in the time of can making the elevator breaking out of fire, in car, spray gas-liquid mixture fluid by gas feed and liquid-inlet, the effect of gas can provide for the people who takes car more fresh air, and the effect of liquid can be put out the combustion fire.
In addition, adopt the purpose of gas-liquid mixed chamber to be to make gas to mix fully with liquid, make gas and liquid be mixed into mutually droplet, can in car, disperse better, improve the effect of lowering the temperature, being absorbed with poisonous gas.
As improving further, spray arm is preferably rotatable.So just can guarantee that the gas-liquid mixture sprayed out is evenly distributed better in car.
As improving further, be provided with and block plate in the gas-liquid mixed chamber.Its purpose can increase gas and liquid are flowed through in mixing chamber path, and gas and liquid are mixed better in mixing chamber.
As improving further, the quantity of blocking plate is more than 2, is arranged at respectively successively the both sides of gas-liquid mixed chamber.
As improving further, the material of the sidewall of car is porous ceramic film material.Porous ceramic film material not only can provide certain mechanical strength, and it has certain porosity, when breaking out of fire, pernicious gas is spread to outside, and keeps the circulation of air in car, the situation that the personnel of preventing suffocate.
As improving further, the average pore size of porous material is between the 5-20 micron, and porosity is between 30%-50%.
As improving further, also be provided with supporting layer, the sidewall formation cavity of supporting layer and car in the outside of the sidewall of car.Supporting layer can adopt the material with some strength to make, such as metal, pottery etc.Can for car, provide support further.
As improving further, on supporting layer, also be provided with air extractor.When the condition of a fire occurring, air extractor can be opened, and because the sidewall of car is porous ceramic film material, just the toxic gas in car is taken away, guarantees personal security.
Beneficial effect
Lift car provided by the invention, can put out the combustion fire effectively when the elevator breaking out of fire, guarantee personal security, and, by the side arm of ceramic material, can effectively guarantee the Air Flow in elevator.
The accompanying drawing explanation
Fig. 1 is the elevator car structure schematic diagram of embodiment 1.
Fig. 2 is the elevator car structure schematic diagram of embodiment 2.
Fig. 3 is the elevator car structure schematic diagram of embodiment 3.
The 1st, car, the 2nd, gas feed, the 3rd, liquid-inlet, the 4th, the gas-liquid mixed chamber, the 5th, spray arm, the 6th, mouth spray, the 7th, block plate, the 8th, sidewall, the 9th, supporting layer, the 10th, air extractor.
The specific embodiment
Embodiment 1
As Fig. 1, a kind of lift car with urgent fire plant, include car 1 and spray arm 5, car 1 top is provided with gas-liquid mixed chamber 4, on gas-liquid mixed chamber 4, be respectively arranged with gas feed 2 and liquid-inlet 3,4 bottoms, gas-liquid mixed chamber are connected with spray arm 5, on spray arm 5, are provided with mouth spray 6.
Adopt such structure, in the time of can making the elevator breaking out of fire, to the interior injection gas-liquid mixture fluid of car 4, the effect of gas can provide for the people who takes car more fresh air by gas feed 2 and liquid-inlet 3, and the effect of liquid can be put out the combustion fire.
In addition, adopt the purpose of gas-liquid mixed chamber 4 to be to make gas to mix fully with liquid, make gas and liquid be mixed into mutually droplet, can in car, disperse better, improve the effect of lowering the temperature, being absorbed with poisonous gas.
Embodiment 2
As Fig. 2, be with the difference of embodiment 1: in gas-liquid mixed chamber 4, be provided with 2 and block plate 7.Be arranged at respectively successively the both sides of gas-liquid mixed chamber 4.Its purpose can increase gas and liquid are flowed through in mixing chamber path, and gas and liquid are mixed better in mixing chamber.
As Fig. 3, be with the difference of embodiment 2: the material of car side wall 8 is porous ceramic film material.The average pore size of porous material is between 15 microns, and porosity is 4%.Outside at the sidewall 8 of car also is provided with supporting layer 9, and the material of supporting layer 9 is metals, and supporting layer 9 forms cavitys with the sidewall 8 of car.On supporting layer 9, also be provided with air extractor 10.
Porous ceramic film material not only can provide certain mechanical strength, and it has certain porosity, when breaking out of fire, pernicious gas is spread to outside, and keeps the circulation of air in car, the situation that the personnel of preventing suffocate.Supporting layer can provide support for car further.When the condition of a fire occurring, air extractor can be opened, and because the sidewall of car is porous ceramic film material, just the toxic gas in car is taken away, guarantees personal security.
Claims (9)
1. lift car with urgent fire plant, include car (1) and spray arm (5), car (1) top is provided with gas-liquid mixed chamber (4), on gas-liquid mixed chamber (4), be respectively arranged with gas feed (2) and liquid-inlet (3), bottom, gas-liquid mixed chamber (4) is connected with spray arm (5), on spray arm (5), is provided with mouth spray (6).
2. the lift car of the urgent fire plant of band according to claim 1, it is characterized in that: described spray arm (5) is rotatable.
3. the lift car of the urgent fire plant of band according to claim 1, is characterized in that: in described gas-liquid mixed chamber (4), be provided with and block plate (7).
4. the lift car of the urgent fire plant of band according to claim 3, it is characterized in that: described quantity of blocking plate (7) is more than 2, is arranged at respectively successively the both sides of gas-liquid mixed chamber (4).
5. the lift car of the urgent fire plant of band according to claim 1, it is characterized in that: the material of the sidewall of described car (8) is porous ceramic film material.
6. the lift car of the urgent fire plant of band according to claim 5, it is characterized in that: the average pore size of described porous material is between the 5-20 micron, and porosity is between 30%-50%.
7. the lift car of the urgent fire plant of band according to claim 5, it is characterized in that: the outside of the sidewall of described car (8) also is provided with supporting layer (9), and supporting layer (8) forms cavity with the sidewall (8) of car.
8. the lift car of the urgent fire plant of band according to claim 1, it is characterized in that: the material of described supporting layer (9) is metal or pottery.
9. the lift car of the urgent fire plant of band according to claim 7, it is characterized in that: described supporting layer also is provided with air extractor on (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103135082A CN103405868A (en) | 2013-07-24 | 2013-07-24 | Elevator car provided with emergency fire protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103135082A CN103405868A (en) | 2013-07-24 | 2013-07-24 | Elevator car provided with emergency fire protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103405868A true CN103405868A (en) | 2013-11-27 |
Family
ID=49598937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103135082A Withdrawn CN103405868A (en) | 2013-07-24 | 2013-07-24 | Elevator car provided with emergency fire protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103405868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556720A (en) * | 2019-09-06 | 2019-12-10 | 成都理工智联科技有限公司 | Liftable weak current case and weak current well |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02295879A (en) * | 1989-05-10 | 1990-12-06 | Fuji Electric Co Ltd | Elevator device for clean room |
| JPH04144894A (en) * | 1990-10-08 | 1992-05-19 | Toshiba Corp | Elevator cage |
| JPH0558574A (en) * | 1991-08-29 | 1993-03-09 | Hitachi Building Syst Eng & Service Co Ltd | Ceramic panel for elevator |
| JPH0725570A (en) * | 1993-07-15 | 1995-01-27 | Takenaka Komuten Co Ltd | Elevator device for evacuation |
| JP2000103581A (en) * | 1998-09-29 | 2000-04-11 | Otis Elevator Co | Elevator cage |
| CN2630217Y (en) * | 2003-06-10 | 2004-08-04 | 立稳企业股份有限公司 | Improved elevator cage |
| CN2651611Y (en) * | 2003-08-29 | 2004-10-27 | 黄介崇 | Industrial combustible oil and gas generator |
| CN2712910Y (en) * | 2004-05-25 | 2005-07-27 | 曹国俊 | Binary sterilizing machine |
| JP2006008381A (en) * | 2004-06-29 | 2006-01-12 | Mitsubishi Electric Corp | Elevator device |
| CN200992456Y (en) * | 2007-01-04 | 2007-12-19 | 立稳企业股份有限公司 | Dust-removing lifter |
| CN201384901Y (en) * | 2009-03-04 | 2010-01-20 | 张明学 | Air purifier utilizing water |
| CN101884961A (en) * | 2009-05-12 | 2010-11-17 | 昆山市超声仪器有限公司 | Rotary spraying device for cleaning machine |
| CN102231941A (en) * | 2011-06-02 | 2011-11-02 | 北京埃森恒业科技有限公司 | Sprinkler for cleaning machine of printed circuit board |
| CN202087451U (en) * | 2011-05-24 | 2011-12-28 | 深圳市凯尔迪光电科技有限公司 | Automatic rotating spraying mechanism for printed circuit board assembly (PCBA) cleaning device |
| CN202321849U (en) * | 2011-10-18 | 2012-07-11 | 沈阳博林特电梯股份有限公司 | Fireproof and waterproof evacuation escape elevator |
| CN102641635A (en) * | 2012-03-28 | 2012-08-22 | 广东红墙新材料股份有限公司 | Liquid adsorption-type air filter, sodium gluconate production device and sodium gluconate production method |
| JP2012218849A (en) * | 2011-04-06 | 2012-11-12 | Toshiba Elevator Co Ltd | Elevator landing hall fire protection device |
| CN202741367U (en) * | 2012-08-16 | 2013-02-20 | 深圳市美雅洁技术股份有限公司 | Water cutting type trefoil rotary spraying device and spraying arm thereof |
-
2013
- 2013-07-24 CN CN2013103135082A patent/CN103405868A/en not_active Withdrawn
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02295879A (en) * | 1989-05-10 | 1990-12-06 | Fuji Electric Co Ltd | Elevator device for clean room |
| JPH04144894A (en) * | 1990-10-08 | 1992-05-19 | Toshiba Corp | Elevator cage |
| JPH0558574A (en) * | 1991-08-29 | 1993-03-09 | Hitachi Building Syst Eng & Service Co Ltd | Ceramic panel for elevator |
| JPH0725570A (en) * | 1993-07-15 | 1995-01-27 | Takenaka Komuten Co Ltd | Elevator device for evacuation |
| JP2000103581A (en) * | 1998-09-29 | 2000-04-11 | Otis Elevator Co | Elevator cage |
| CN2630217Y (en) * | 2003-06-10 | 2004-08-04 | 立稳企业股份有限公司 | Improved elevator cage |
| CN2651611Y (en) * | 2003-08-29 | 2004-10-27 | 黄介崇 | Industrial combustible oil and gas generator |
| CN2712910Y (en) * | 2004-05-25 | 2005-07-27 | 曹国俊 | Binary sterilizing machine |
| JP2006008381A (en) * | 2004-06-29 | 2006-01-12 | Mitsubishi Electric Corp | Elevator device |
| CN200992456Y (en) * | 2007-01-04 | 2007-12-19 | 立稳企业股份有限公司 | Dust-removing lifter |
| CN201384901Y (en) * | 2009-03-04 | 2010-01-20 | 张明学 | Air purifier utilizing water |
| CN101884961A (en) * | 2009-05-12 | 2010-11-17 | 昆山市超声仪器有限公司 | Rotary spraying device for cleaning machine |
| JP2012218849A (en) * | 2011-04-06 | 2012-11-12 | Toshiba Elevator Co Ltd | Elevator landing hall fire protection device |
| CN202087451U (en) * | 2011-05-24 | 2011-12-28 | 深圳市凯尔迪光电科技有限公司 | Automatic rotating spraying mechanism for printed circuit board assembly (PCBA) cleaning device |
| CN102231941A (en) * | 2011-06-02 | 2011-11-02 | 北京埃森恒业科技有限公司 | Sprinkler for cleaning machine of printed circuit board |
| CN202321849U (en) * | 2011-10-18 | 2012-07-11 | 沈阳博林特电梯股份有限公司 | Fireproof and waterproof evacuation escape elevator |
| CN102641635A (en) * | 2012-03-28 | 2012-08-22 | 广东红墙新材料股份有限公司 | Liquid adsorption-type air filter, sodium gluconate production device and sodium gluconate production method |
| CN202741367U (en) * | 2012-08-16 | 2013-02-20 | 深圳市美雅洁技术股份有限公司 | Water cutting type trefoil rotary spraying device and spraying arm thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556720A (en) * | 2019-09-06 | 2019-12-10 | 成都理工智联科技有限公司 | Liftable weak current case and weak current well |
| CN110556720B (en) * | 2019-09-06 | 2020-12-18 | 成都理工智联科技有限公司 | Liftable weak current case and weak current well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6467036B2 (en) | Air purification equipment using liquid reducing agent, and its operation and application method | |
| CN205743588U (en) | A kind of escape way fire resistant doorsets | |
| US20150056905A1 (en) | Oxygen supply elevator | |
| CN107055230A (en) | A kind of elevator fire rescue and routine use energy conserving system and the System Utilization Procedure | |
| CN202802579U (en) | Automatic carbon dioxide fire extinguishing system | |
| CN206599333U (en) | A kind of inside self-extinguishing type elevator built for wisdom | |
| KR20130128133A (en) | Fire shelter | |
| CN103405868A (en) | Elevator car provided with emergency fire protection equipment | |
| CN102805905B (en) | High-pressure fine water mist automatic fire extinguishing device for passenger car | |
| CN205527131U (en) | Elevator is evacuated to ward building | |
| CN103007446A (en) | Firefighting escape method for high-rise building | |
| CN204111106U (en) | A kind of Fireproof elevator | |
| JP4593181B2 (en) | Elevator equipment | |
| CN102228733A (en) | Disaster emergency safety cabin | |
| CN203291405U (en) | Rescuing system for high-rise building | |
| CN212011647U (en) | Automatic indoor switch board of fire control | |
| CN207520474U (en) | A kind of emergency survival cabin | |
| CN206715081U (en) | A kind of intelligent extinguisher | |
| CN207375545U (en) | Fire prevention formula area separates temperature equipment's formula of saving oneself elevator | |
| CN107754112B (en) | Escape capsule | |
| CN113482688A (en) | Fresh air supply system in tunnel and use method thereof | |
| CN208330435U (en) | Tunnel ventilation system with escape and fire prevention functions | |
| CN203915816U (en) | A kind of Self-rescuer | |
| CN202146532U (en) | Disaster emergency insurance cabin | |
| CN207168895U (en) | Fire-fighting supplies hydraulic giant device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131127 |