CN110090381B - Fog fire-extinguishing glass crushing device for high-rise building - Google Patents
Fog fire-extinguishing glass crushing device for high-rise building Download PDFInfo
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- CN110090381B CN110090381B CN201910465716.1A CN201910465716A CN110090381B CN 110090381 B CN110090381 B CN 110090381B CN 201910465716 A CN201910465716 A CN 201910465716A CN 110090381 B CN110090381 B CN 110090381B
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- water
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- electromagnetic valve
- control electromagnetic
- fire
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
Abstract
The invention relates to a fog fire-extinguishing glass crushing device for a high-rise building, which belongs to the field of fire-fighting equipment and comprises a steam fire-extinguishing mechanism and a water flow fire-extinguishing mechanism, wherein the steam fire-extinguishing mechanism comprises a gas-control electromagnetic valve, the gas inlet of the gas-control electromagnetic valve is connected with a gas pipe, the gas pipe is connected with a steam generating tank, and the gas outlet of the gas-control electromagnetic valve is fixedly connected with a steam spray pipe; the water flow fire extinguishing mechanism comprises a water control electromagnetic valve, the water inlet end of the water control electromagnetic valve is connected with a water pipe, the water pipe is connected with a ground water source through a water pump, and the water outlet end of the water control electromagnetic valve is fixedly connected with a water flow spray pipe; the gas control electromagnetic valve and the water control electromagnetic valve are connected with the control system, so that glass can be effectively broken, more time is strived for effective rescue and fire extinguishment, and the fire extinguishment efficiency is high.
Description
Technical Field
The invention relates to a fog fire-extinguishing glass crushing device for a high-rise building, and belongs to the field of fire-fighting equipment.
Background
When high-rise building breaks out a fire, need break glass, not only flee in order to conveniently be stranded personnel, its main objective is conveniently to discharge the flue gas outdoors, because the flue gas of conflagration is inhaleed the back by the people and is poisoned coma or lethality easily, visibility is low when smog is diffused, people's eyes can lacrimation by the stimulation, blurred vision is unfavorable for sparse and put out a fire and save the conflagration, the temperature of flue gas is higher in addition, if can not discharge rapidly, other combustible substances of easily igniting during the accumulation, cause the intensity of a fire to spread.
The glass used by the existing buildings is mostly toughened glass and laminated glass, and the strength of the two kinds of glass is greatly improved compared with that of common glass, so that the glass can effectively resist impact. Even if the toughened glass is broken, the toughened glass is broken into obtuse-angle fragments, and the laminated glass is adhered by the middle adhesive layer after being broken and can still keep flat. However, in the fire rescue, the high-strength toughened glass and the laminated glass bring great difficulty to the firemen, and the glass is broken, so that a large amount of time, manpower and material resources are consumed, and the fire rescue and the fire extinguishment are not facilitated.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the fog fire-extinguishing glass crushing device for the high-rise building can effectively crush glass, strives for more time for effective rescue and fire extinguishment, and is high in fire-extinguishing efficiency.
The fog fire-extinguishing glass crushing device for high-rise buildings comprises a steam fire-extinguishing mechanism and a water flow fire-extinguishing mechanism,
the steam fire extinguishing mechanism comprises a gas control electromagnetic valve, wherein a gas inlet of the gas control electromagnetic valve is connected with a gas pipe, the gas pipe is connected with a steam generating tank, and a gas outlet of the gas control electromagnetic valve is fixedly connected with a steam spray pipe;
the water flow fire extinguishing mechanism comprises a water control electromagnetic valve, the water inlet end of the water control electromagnetic valve is connected with a water pipe, the water pipe is connected with a ground water source through a water pump, and the water outlet end of the water control electromagnetic valve is fixedly connected with a water flow spray pipe;
the air control electromagnetic valve and the water control electromagnetic valve are connected with the control system.
The working principle and the process are as follows:
during operation, the device is installed on the rescue helicopter for use, and the steam fire extinguishing and the water flow fire extinguishing act together, so that the fire extinguishing efficiency can be greatly improved. The control accuse gas solenoid valve opens, and the high-pressure steam in the steam generation jar is spout to the fire source department from the steam spray pipe, and steam can reduce the oxygen content in the air to prevent the burning. Practice has proved that if the air contains more than 35% of steam, the fire can be effectively extinguished. The more the vapor content in the air, the better the fire extinguishing effect. And the steam generation cost is low, and the steam can be used at any time. And the steam fire extinguishing can achieve good fire extinguishing effect for places which have power supplies and flammable and explosive substances and can not be directly extinguished by water.
And controlling the water control electromagnetic valve to be opened, and conveying water to the water flow spray pipe by the water pump and spraying out the water to cool and extinguish the fire source.
The steam spray pipe is characterized in that the air outlet end of the steam spray pipe is fixedly connected with a guide pipe, an impact head is matched in the guide pipe, the top of the impact head is sharp, the tail end of the impact head is fixedly connected with one end of a spring, and the other end of the spring is fixed on the inner wall of the guide pipe. Meet the difficult broken toughened glass of manual work and doubling glass, connect the stand pipe on the steam spray tube, then the break-make of intermittent control accuse gas solenoid valve, when the accuse gas solenoid valve was opened, high-pressure steam promotes and strikes the head and gos forward fast, strikes the head top acutely, can strike toughened glass or doubling glass and open, the indoor high temperature flue gas of not only being convenient for is revealed from the opening, reduces the harm of high temperature flue gas to stranded personnel, still conveniently spout steam indoor putting out a fire simultaneously. The air control electromagnetic valve is closed, and the impact head is reset under the tension of the spring. The impact head can move at high frequency, and the crushing efficiency is extremely high.
The steam spray pipe is screwed with the guide pipe through threads, so that the steam spray pipe is convenient to disassemble.
Set up the small window on the rivers spray tube pipe wall, the small window covers through the apron is sealed, and the apron radian is unanimous with rivers spray tube pipe wall radian, and the apron can laminate completely on rivers spray tube outer wall like this, and the leakproofness is good. And closing the water control electromagnetic valve, opening the cover plate, putting the steel ball into the water flow spray pipe, then covering the cover plate, opening the water control electromagnetic valve, pushing the steel ball out by water flow, and enabling the steel ball to impact glass to break the glass. The impact force of the steel ball is limited, but the jet distance is long, so that the device is suitable for remote operation.
The steam generating tank is provided with an electric heating pipe for heating water in the steam generating tank to generate steam. Thus, water is added into the steam generating tank at any time, and the steam is ensured to be uninterrupted.
Compared with the prior art, the invention has the beneficial effects that:
the fog fire-extinguishing glass crushing device for the high-rise building, disclosed by the invention, has the combined action of steam fire extinguishing and water flow fire extinguishing, so that the fire-extinguishing efficiency can be greatly improved. The control accuse gas solenoid valve opens, and the high-pressure steam in the steam generation jar is spout to the fire source department from the steam spray pipe, and steam can reduce the oxygen content in the air to prevent the burning. Practice has proved that if the air contains more than 35% of steam, the fire can be effectively extinguished. The more the vapor content in the air, the better the fire extinguishing effect. And the steam generation cost is low, and the steam can be used at any time. And the steam fire extinguishing can achieve good fire extinguishing effect for places which have power supplies and flammable and explosive substances and can not be directly extinguished by water. The impact head top is sharp-pointed, can strike toughened glass or doubling glass and open, and the indoor high temperature flue gas of not only being convenient for is revealed from the opening, reduces the harm of high temperature flue gas to stranded personnel, still conveniently spouts steam indoor putting out a fire simultaneously. The steel ball is pushed out by the water flow and can impact the glass to break the glass. The impact force of the steel ball is limited, but the jet distance is long, so that the device is suitable for remote operation.
Drawings
FIG. 1 is a schematic view of a steam fire suppression mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a water flow fire extinguishing mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of embodiment A-A shown in FIG. 2.
In the figure: 1. an air tube; 2. a gas control solenoid valve; 3. a steam nozzle; 4. a spring; 5. a guide tube; 6. an impact head; 7. a steam generating tank; 8. an electric heating tube; 9. a water pipe; 10. a water pump; 11. a water control solenoid valve; 12. a water flow spray pipe; 13. a cover plate; 14. and (4) a small window.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
as shown in figures 1-3, the fog fire-extinguishing glass crushing device for high-rise buildings comprises a steam fire-extinguishing mechanism and a water flow fire-extinguishing mechanism,
the steam fire extinguishing mechanism comprises a gas control electromagnetic valve 2, the gas inlet of the gas control electromagnetic valve 2 is connected with a gas pipe 1, the gas pipe 1 is connected with a steam generating tank 7, and the gas outlet of the gas control electromagnetic valve 2 is fixedly connected with a steam spray pipe 3;
the water flow fire extinguishing mechanism comprises a water control electromagnetic valve 11, the water inlet end of the water control electromagnetic valve 11 is connected with a water pipe 9, the water pipe 9 is connected with a ground water source through a water pump 10, and the water outlet end of the water control electromagnetic valve 11 is fixedly connected with a water flow spray pipe 12;
the gas control electromagnetic valve 2 and the water control electromagnetic valve 11 are connected with a control system.
The working principle and the process are as follows:
when the fire extinguisher works, the steam fire extinguishing and the water flow fire extinguishing act together, so that the fire extinguishing efficiency can be greatly improved. The gas control electromagnetic valve 2 is controlled to be opened, high-pressure steam in the steam generating tank 7 is sprayed out from the steam spray pipe 3 to the fire source, and the steam can reduce the oxygen content in the air to prevent combustion. Practice has proved that if the air contains more than 35% of steam, the fire can be effectively extinguished. The more the vapor content in the air, the better the fire extinguishing effect. And the steam generation cost is low, and the steam can be used at any time. And the steam fire extinguishing can achieve good fire extinguishing effect for places which have power supplies and flammable and explosive substances and can not be directly extinguished by water.
And controlling the water control electromagnetic valve 11 to be opened, and conveying water to the water flow spray pipe 12 by the water pump 10 and spraying the water out to cool and extinguish the fire source.
The steam spray pipe 3 is given vent to anger end fixed connection stand 5, and 5 interior cooperations of stand pipe are strikeed at 6 tops of impact head, and be alloy steel material, and hardness is high, and 6 tail end fixed connection spring one end of impact head, the spring other end is fixed on 5 inner walls of stand pipe. When the artificial unbreakable toughened glass and laminated glass are encountered, the guide pipe 5 is connected to the steam spray pipe 3, then the on-off of the air control electromagnetic valve 2 is controlled intermittently, when the air control electromagnetic valve 2 is opened, high-pressure steam pushes the impact head 6 to advance rapidly, the top of the impact head 6 is sharp, the toughened glass or the laminated glass can be impacted and opened, and the impact head 6 is taken down after the window is broken, so that the indoor high-temperature flue gas is conveniently leaked from the opening, the damage of the high-temperature flue gas to trapped people is reduced, and meanwhile, the steam is conveniently sprayed into the room to extinguish fire. The air control electromagnetic valve 2 is closed, and the impact head 6 is reset under the tension of the spring. The impact head 6 can move at high frequency, and the crushing efficiency is extremely high.
The steam spray pipe 3 is screwed with the guide pipe 5 through threads, so that the disassembly is convenient.
Set up fenestrate 14 on the 12 pipe walls of rivers spray tube, fenestrate 14 is sealed to be covered through apron 13, and the apron 13 radian is unanimous with 12 pipe wall radians of rivers spray tube, and apron 13 can laminate completely on 12 outer walls of rivers spray tube like this, and the leakproofness is good. Closing the water control electromagnetic valve 11, opening the cover plate 13, putting the steel ball into the water flow spray pipe 12, then covering the cover plate 13, opening the water control electromagnetic valve 11, pushing the steel ball out by the water flow, and impacting the glass by the steel ball to crush the glass. The impact force of the steel ball is limited, but the jet distance is long, so that the device is suitable for remote operation.
The bottom of the steam generating tank 7 is provided with an electric heating tube 8 which is used for heating the water in the steam generating tank 7 to generate steam. Thus, water is added into the steam generating tank 7 at any time, and the steam is ensured to be uninterrupted.
The invention is carried into the air by a rescue helicopter, and then the steam spray pipe and the water flow spray pipe are conveyed to a fire source place for fire extinguishment by a high-rise building fire rescue ladder.
Claims (2)
1. The utility model provides a high-rise building fog glass breaker that puts out a fire which characterized in that: comprises a steam fire extinguishing mechanism and a water flow fire extinguishing mechanism,
the steam fire extinguishing mechanism comprises a gas control electromagnetic valve (2), a gas inlet of the gas control electromagnetic valve (2) is connected with a gas pipe (1), the gas pipe (1) is connected with a steam generating tank (7), and a gas outlet of the gas control electromagnetic valve (2) is fixedly connected with a steam spray pipe (3);
the water flow fire extinguishing mechanism comprises a water flow control electromagnetic valve (11), the water inlet end of the water flow control electromagnetic valve (11) is connected with a water pipe (9), the water pipe (9) is connected with a ground water source through a water pump (10), and the water outlet end of the water flow control electromagnetic valve (11) is fixedly connected with a water flow spray pipe (12);
the gas control electromagnetic valve (2) and the water control electromagnetic valve (11) are connected with a control system;
the air outlet end of the steam spray pipe (3) is fixedly connected with a guide pipe (5), an impact head (6) is matched in the guide pipe (5), the top of the impact head (6) is sharp, the tail end of the impact head (6) is fixedly connected with one end of a spring, and the other end of the spring is fixed on the inner wall of the guide pipe (5);
the steam spray pipe (3) is screwed with the guide pipe (5) through threads;
the pipe wall of the water flow spray pipe (12) is provided with a small window (14), the small window (14) is covered by a cover plate (13) in a sealing mode, the radian of the cover plate (13) is consistent with that of the pipe wall of the water flow spray pipe (12), a steel ball is placed into the water flow spray pipe (12), and the steel ball is pushed out by water flow.
2. The fog fire-extinguishing glass crushing device for the high-rise building according to claim 1, wherein: an electric heating pipe (8) is arranged at the bottom in the steam generating tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465716.1A CN110090381B (en) | 2019-05-30 | 2019-05-30 | Fog fire-extinguishing glass crushing device for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465716.1A CN110090381B (en) | 2019-05-30 | 2019-05-30 | Fog fire-extinguishing glass crushing device for high-rise building |
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| Publication Number | Publication Date |
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| CN110090381A CN110090381A (en) | 2019-08-06 |
| CN110090381B true CN110090381B (en) | 2021-01-15 |
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| CN201910465716.1A Active CN110090381B (en) | 2019-05-30 | 2019-05-30 | Fog fire-extinguishing glass crushing device for high-rise building |
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| CN113648581B (en) * | 2021-08-17 | 2022-08-09 | 安耐特消防装备有限公司 | Fire protection fire-proof cover for fire-fighting scene |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4703808A (en) * | 1986-04-28 | 1987-11-03 | Donnell James W O | Smoke eliminator |
| CN200978662Y (en) * | 2006-11-11 | 2007-11-21 | 龚智勇 | High pressure water force jet marble perforation device |
| CN104800999A (en) * | 2014-01-29 | 2015-07-29 | 谢志明 | Device for real time emission of fire extinguishing bomb by fire-fighting lance |
| CN106345090A (en) * | 2016-09-28 | 2017-01-25 | 陈文全 | Smoke exhausting robot for fire-fighting rescuing |
| CN206435542U (en) * | 2016-11-10 | 2017-08-25 | 陈启勇 | Steam beche |
| CN106828899B (en) * | 2017-01-06 | 2023-05-30 | 润泰救援装备科技河北有限公司 | Rescue unmanned aerial vehicle and regulation and control fire control system thereof |
| CN208481922U (en) * | 2018-04-03 | 2019-02-12 | 沈阳朗峰科技有限公司 | A kind of skyscraper firefighting robot |
| CN108939350A (en) * | 2018-09-19 | 2018-12-07 | 蒋道莲 | High building fire extinguisher |
| CN109499035B (en) * | 2018-12-29 | 2023-07-18 | 宋健 | Multifunctional mobile intercommunication fire-fighting platform for high building and fire-fighting method thereof |
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