CN204767102U - Water base fire extinguishing systems of thin water smoke of bus - Google Patents
Water base fire extinguishing systems of thin water smoke of bus Download PDFInfo
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- CN204767102U CN204767102U CN201520521545.7U CN201520521545U CN204767102U CN 204767102 U CN204767102 U CN 204767102U CN 201520521545 U CN201520521545 U CN 201520521545U CN 204767102 U CN204767102 U CN 204767102U
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- bus
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000000779 smoke Substances 0.000 title abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 19
- 239000002826 coolant Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 13
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 210000003746 feather Anatomy 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
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- 239000006185 dispersion Substances 0.000 description 1
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- 238000010292 electrical insulation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000011493 spray foam Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Water base fire extinguishing systems of thin water smoke of bus starts the bottle and the fire extinguishing agent steel bottles that set up a plurality of storage fire extinguishing agents in the carriage including setting up at the nitrogen gas of the storage nitrogen gas of driver department, and fire extinguishing agent steel bottle area L type pipette and horizontal mounting means dispose steel bottle relief valve and atomizer, and nitrogen gas starts between bottle and the steel bottle relief valve through starting the gas circuit union coupling and managing and have the air -vent valve starting the gas circuit. The utility model discloses utilize very tiny droplet, by freezing fire feather, vapor separates oxygen and reduced radiation heat energy comes the accuse fire or puts out a fire, thin water smoke fire extinguishing systems has the dual advantage that gas was put out a fire and water is put out a fire, maximize ground has reduced their shortcoming again simultaneously, it is low to have engineering and installation cost, it is fast to the conflagration reaction rate, the water consumption of putting out a fire is few, water stain loss is low, the cleaning agent is safe to human bodies, no pollution to environment, the efficiency of putting out a fire height, wide range of application, can be used for replacing gaseous fire extinguishing systems of part and water spraying system, there is very wide popularization prospect.
Description
Technical field
The utility model belongs to technical field of fire control, particularly a kind of bus water mists water-based fire protection system.
Background technology
During bus (bus) breaking out of fire, the burning initial stage is a relatively airtight space, but once opening car door or take brokenly window mode to escape, confined space environment will disappear at once, so must consider its adaptability when choosing fire-fighting mode.
Current flame protection system has a variety of, and that wherein commonly uses has Water spray fire extinguishing system, water spray fire extinguish system, gas extinguishing system, froth fire extinguishing system, fine water mist fire-extinguishing system and GAFES etc.
Heptafluoro-propane in gas extinguishing system, IG541 fire extinguishing system are only adapted to the fire suppression of confined space, at automobile (bus) as long as the above system car door one of employing is opened or vehicle window one breaks in fire extinguishing protection, just lose its fire extinguishing condition.CO2 extinguishment system both can adapt to confined space fire extinguishing, also may be used for localised protection fire extinguishing.But carbon-dioxide fire engine is in the small space local fire extinguishment injures and deaths that can cause personnel's frostbite and the personnel that cause suffocate, therefore takes gas extinguishing system in interval fire extinguishing protection at big bus and all can not adopt.Powder extinguishing system has corrosion injury to human body due to its extinguishing chemical, and simultaneously dry powder is once spray the sight line that can produce again dust cloud and stop personnel, aggravates the fear of public bus occupant, is unfavorable for escape, therefore inadvisable.In addition, in compartment as have a full house or overcrowding time, evacuation time is relatively long, fire extinguishing spray not necessarily accurately can arrive incendiary source point, easily cause fire spread.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of bus water mists water-based fire protection system, this system fire extinguishing scheme: (1) adopts aerosol extinguishing agent, to prevent the spontaneous combustion of bus (bus) at bus (bus) enging cabin; (2) in roof, injection spray water base fire-retarding liquid is installed.When fire occurs, on the head that can evenly be ejected into passenger and clothes, to the injury of human body when fire preventing spreads, nervous flurried so that evacuate when when reducing personnel escape, body surface clothing, hair catch fire; (3) spray water mists foam in bus (bus) bottom, seat, this fire extinguishing system can be put out when floor compartment is trickled the artificial flammable liquid (gasoline, alcohol etc.) manufactured.No matter bus (bus) personnel are full or non-full, the ejection of water mists foam can effectively cover, fire foam can be restored to again water droplet or current shape after disappearing simultaneously, can trickle in floor compartment, namely fire spreading can be stopped, also fire extinguishing can be covered, three-in-one combination fire extinguishing system possesses the dual-use function of escape and rescue and fire extinguishing, and this fire extinguishing system adapts to the fire extinguishing of open spaces, also can not affect fire extinguishing effect when opening door of vehicle and multiple window are opened.In addition, this system adopts aerosol extinguishing agent, fire retardant, foam solution are environmental protection, pollution-free preparation, to human body fanout free region.
To achieve these goals, the technical solution adopted in the utility model is:
Bus water mists water-based fire protection system, the nitrogen comprising the stored nitrogen being arranged on driver place starts bottle 1 and is arranged on the fire-extinguishing bottle 2 of the multiple storage extinguishing chemicals in compartment, fire-extinguishing bottle 2 is configured with steel cylinder relief valve and atomizer, nitrogen is started bottle 1 and is connected by start-up frequency pipe 4 with between steel cylinder relief valve and has pressure regulator valve 5 on start-up frequency pipe 4.
The atomizer of described fire-extinguishing bottle 2 comprises the duckbilled atomizer 6 be arranged under passenger-seat and the centrifugal atomizing nozzle 7 being arranged on car body top.
One end of described centrifugal atomizing nozzle 7 is the joint 1 connected for same fire-extinguishing bottle 2, joint 71 is connected with rotating base 72, rotating base 72 is connected with shell of revolution 73, and the other end of centrifugal atomizing nozzle 7 is jet blower 74, built-in centrifugal film 75 in centrifugal atomizing nozzle 7; The main body of described duckbilled atomizer 6 duckbilled atomizer 6 is the flat cavity 61 of band radian, and the upper end of flat cavity 61 arranges the joint 2 62 being used for connecting with fire-extinguishing bottle 2, and lower end is jet and jet is provided with dustproof plug 63.
Described nitrogen starts bottle 1 and is made up of the main startup bottle 101 of parallel connection and auxiliary startup bottle 102, the export pipeline of described auxiliary startup bottle 102 is provided with lowly let out high envelope valve 8.
Described nitrogen is started bottle 1 and is connected by start-up frequency pipe 4 and be arranged on the pneumatic of window locations and smash hammer 11, pneumaticly smashes the pneumatic means of hammer 11 with sharp steel toe, and sharp steel toe coordinates with piston, and start-up frequency pipe 4, to piston applied thrust, makes sharp steel toe hit.
The utility model also comprises the enging cabin fire extinguishing system being arranged on enging cabin, described enging cabin fire extinguishing system comprises the housing 13 of cover plate 12, described cover plate 12 spurts mouth with some, housing 13 inner bottom part is provided with lower rubber blanket 14, inner bag 15 is had in housing 13, inner bag 15 is arranged on lower rubber blanket 14, the madial wall of housing 13 and the lateral wall of inner bag 15 are directly provided with side rubber blanket 16, horizontal ripple net 17 is provided with in inner bag 15, for being furnished with the extinguishing chemical of ignition lead 18 below ripple net 17, it is cooling agent above ripple net 17, cover plate 12 is configured with plug 19, temperature-sensitive wire 20 is connected with ignition lead 18 through plug 19.
Described fire-extinguishing bottle 2 is with L-type pipette, adopts horizontal mounting means.
Compared with prior art, fine water mist fire-extinguishing system is a kind of fire protection system utilizing very thin water smoke (water mists), and very tiny droplet is by the fiery plumage of cooling, and steam oxygen barrier and reduced radiation heat control fire or fire extinguishing.Fine water mist fire-extinguishing system has the two-fold advantage of extinction using gas and above-water method, reduce again their shortcoming substantially simultaneously, there is engineering and installation cost is low, fast to fire response speed, fire extinguishing water consumption is few, water damage is low, to human-body safety, free from environmental pollution, fire extinguishing effectiveness is high, the advantage such as applied widely, can be used to replace part gas extinguishing system and water sprinkler system, have boundless promotion prospect.It also has following features simultaneously:
(1) superior cooling and heat-insulating capability, be conducive to fire fighter and enter scene of a fire enforcement fire extinguishing early.
(2) water consumption is few, improves the utilization rate of water, greatly reduces because of the water damage caused of putting out a fire.
(3) to personal safety, free from environmental pollution.
(4) very obvious to the purifying and dedusting effect of smog.
(5) water mists can the control of fire in poised state, and be implemented to cool to periphery, decreases the propagation of conflagration area heat, effectively can control fire spread.
(6) have good electrical insulation properties good, electrical equipment fire of putting out a fire to save life and property is safe and reliable.
(7) using water as extinguishing chemical, fire extinguishing cost is low.
(8) as add premixed type foam solution or its fire-extinguishing function concurrently of water based fire suppressant better.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model centrifugal atomizing nozzle structural representation.
Fig. 3 is the utility model duckbilled atomizer structure schematic diagram.
Fig. 4 is the utility model enging cabin fire extinguishing system structural representation.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model bus water mists water-based fire protection system, the nitrogen comprising the stored nitrogen being arranged on driver place starts bottle 1 and the fire-extinguishing bottle 2 of multiple storage extinguishing chemicals that is arranged in compartment and states nitrogen and start bottle 1 and be made up of the main startup bottle 101 of parallel connection and auxiliary startup bottle 102, the export pipeline of described auxiliary startup bottle 102 is provided with lowly let out high envelope valve 8.Fire-extinguishing bottle 2 is configured with steel cylinder relief valve and atomizer, atomizer comprises duckbilled atomizer 6 and centrifugal atomizing nozzle 7.Fire-extinguishing bottle 2 is with L-type pipette, adopts horizontal mounting means.Nitrogen is started bottle 1 and is connected by start-up frequency pipe 4 with between steel cylinder relief valve and has pressure regulator valve 5 on start-up frequency pipe 4.Fire-extinguishing bottle 2 stores a certain amount of extinguishing chemical, bottle band air pressure, the air pressure needing nitrogen to start bottle 1 just can open steel cylinder relief valve release extinguishing chemical, spurt for preventing system malfunction by mistake, have employed low height of letting out and seal valve 8, can not system acting be caused when nitrogen tiny leakage, avoid causing passenger panic.
Nitrogen startup bottle 1 is arranged on the pneumatic of window locations by start-up frequency pipe 4 connection simultaneously and smashes hammer 11, pneumaticly smash the pneumatic means of hammer 11 with sharp steel toe, point steel toe coordinates with piston, start-up frequency pipe 4 is to piston applied thrust, start the promotion of bottle 1 inner high voltage gas at nitrogen under, sharp steel toe is hit, crushing window glass, be convenient to passenger evacuation escape.
Nitrogen starts the switch of bottle 1 and to be arranged on the right side of driver above instrument board in control box, switch band safety plug, driver finds that the condition of a fire can remove safety plug at once, open switch, high pressure nitrogen starts through nitrogen the pneumatic startup mouth that bottle 1 enters fire-extinguishing bottle 2, under the pressure of high pressure, the startup diaphragm of fire-extinguishing bottle 2 is activated pricker and pierces through, to discharge from fire-extinguishing bottle 2 liberation port fast at once under the pressure of extinguishing chemical in himself bottle, through extinguishing chemical pipeline directly from atomizer atomized spray carry out protection fire extinguishing.
Specifically can will be divided into passageway district 9 and passenger-seat district 10 in bus, under duckbilled atomizer 6 is arranged on the passenger-seat in passenger-seat district 10, centrifugal atomizing nozzle 7 is arranged on the car body top in passageway district 9.In passenger-seat district 10 mainly for ground in car, putting out of spill fire can be carried out by the agent of spray foam fine mist fire-fighting, the shower nozzle in passageway district 9 can spray water base flame retardant type extinguishing chemical, can fire retardant extinguisher be ejected on human body surface and object, one can be put out a fire, it two fire-retardantly can prevent the unrestrained combustion of the intensity of a fire and carry out heat insulation protection to human body, reduces injury to personnel.
As shown in Figure 2, one end of centrifugal atomizing nozzle 7 is the joint 1 connected for same fire-extinguishing bottle 2, and joint 71 is connected with rotating base 72, and rotating base 72 is connected with shell of revolution 73, the other end of centrifugal atomizing nozzle 7 is jet blower 74, built-in centrifugal film 75 in centrifugal atomizing nozzle 7.When liquid extinguisher flows to centrifugal atomizing nozzle 7, by centrifugal film 75, under high pressure flow velocity, tear liquid extinguisher, make it produce the atomization shape extinguishing chemical form of fine particle size, due to its atomization, extinguishing chemical surface area expands rapidly, heat absorption is many, and cooling is fast, can be ejected into passenger fast again simultaneously and protect with it.
As shown in Figure 3, the main body of duckbilled atomizer 6 duckbilled atomizer 6 is the flat cavity 61 of band radian, and the upper end of flat cavity 61 arranges the joint 2 62 being used for connecting with fire-extinguishing bottle 2, and lower end is jet and jet is provided with dustproof plug 63.Extinguishing chemical is by reaching during duckbilled atomizer 6 fast and the effect of atomization, expand shower nozzle cornerite, there is the features such as protection zone is large, spill fire in compartment must stop it to spread by spray fire extinguishing agent fast, when extinguishing chemical flows through duckbilled atomizer 6 in a high voltage state, liquid-state extinguishing agent enters from shower nozzle entrance quick high-pressure, suddenly from the cylindrical flat cavity 61 becoming duckbill (wide and flat shape), fluid through upper lip and lower lip diffusion and collect mutual shock, atomized spray puts out spill fire to car bottom or protects unburned object.
The utility model also comprises the enging cabin fire extinguishing system being arranged on enging cabin, as shown in Figure 4, enging cabin fire extinguishing system comprises the housing 13 of cover plate 12, described cover plate 12 spurts mouth with some, housing 13 inner bottom part is provided with lower rubber blanket 14, inner bag 15 is had in housing 13, inner bag 15 is arranged on lower rubber blanket 14, the madial wall of housing 13 and the lateral wall of inner bag 15 are directly provided with side rubber blanket 16, horizontal ripple net 17 is provided with in inner bag 15, for being furnished with the extinguishing chemical of ignition lead 18 below ripple net 17, it is cooling agent above ripple net 17, cover plate 12 is configured with plug 19, temperature-sensitive wire 20 is connected with ignition lead 18 through plug 19.
In enging cabin fire extinguishing system, cooling agent can control the gas temperature of extinguishing chemical burning release, and side rubber blanket 16 and lower rubber blanket 14 outsourcing one deck aluminium skin form cushion, can play shockproof and heat insulation effect well.When residing for it, environment temperature reaches about 170 DEG C, temperature-sensitive wire 20 will start automatically, and the heat energy of temperature-sensitive wire 20 is transmitted to rapidly on the ignition lead 18 of extinguishing device inside, starts extinguishing device, fire-suppressant gas sprays from the hole of cover plate 12, and rapid spread is to surrounding space.Housing 13 and all components of machine wherein all adopt resistant material manufacture or through preservative treatment, ensure that the service life of product.It has following characteristics: 1. volume is little, and be only 1/8 size of conventional hand fire extinguisher, bottom is furnished with strong magnet 3, can be easily installed on automobile; 2. fire extinguishing effectiveness is high, fire extinguishing effectiveness 100g/M
3, the extinguishment requirement of reply vehicle cabin can be reached; 3. can automatically start accurately under fire condition, perception naked light that can be sharp or high temperature; 4. environmental protection, after fire extinguishing, residue is easy to cleaning, and corrosivity will be caused to injure to automotive interior parts.
What adopt in enging cabin fire extinguishing system is S type aerosol extinguishing agent solid particle, and it forms aggegation type fire smothering gas colloidal sol (smog) through the redox reaction of self, wherein accounts for 98% of gross mass for gas, mainly comprises N
2, a small amount of CO
2and CO, NOx, O of trace
2and hydrocarbon; The oxide of other 2% solia particle mainly strontium, these high degree of dispersion and tiny solia particle can absorb the amount of heat that combustion reaction produces, reduce the temperature of flame periphery, suppress radiant heat from reaching incendivity thing surface, thus suppress the vaporization of combustible molecule and be cracked into chemical free-radical, and then suppress combustion reaction, reach the effect stamped out a fire, especially at fire early period of origination, this effect is more obvious.
Claims (7)
1. bus water mists water-based fire protection system, it is characterized in that, the nitrogen comprising the stored nitrogen being arranged on driver place starts bottle (1) and is arranged on the fire-extinguishing bottle (2) of the multiple storage extinguishing chemicals in compartment, (2) are configured with steel cylinder relief valve and atomizer to fire-extinguishing bottle, and nitrogen is started bottle (1) and is connected by start-up frequency pipe (4) with between steel cylinder relief valve and has pressure regulator valve (5) on start-up frequency pipe (4).
2. bus water mists water-based fire protection system according to claim 1, it is characterized in that, the atomizer of described fire-extinguishing bottle (2) comprises the duckbilled atomizer (6) be arranged under passenger-seat and the centrifugal atomizing nozzle (7) being arranged on car body top.
3. bus water mists water-based fire protection system according to claim 2, it is characterized in that, one end of described centrifugal atomizing nozzle (7) is the joint one (71) connected for same fire-extinguishing bottle (2), joint (71) is connected with rotating base (72), rotating base (72) is connected with shell of revolution (73), the other end of centrifugal atomizing nozzle (7) is jet blower (74), built-in centrifugal film (75) in centrifugal atomizing nozzle (7); The main body of described duckbilled atomizer (6) duckbilled atomizer (6) is the flat cavity (61) of band radian, the upper end of flat cavity (61) arranges the joint two (62) being used for same fire-extinguishing bottle (2) and connecting, and lower end is jet and jet is provided with dustproof plug (63).
4. bus water mists water-based fire protection system according to claim 1, it is characterized in that, described nitrogen starts bottle (1) and be made up of the main startup bottle (101) of parallel connection and auxiliary startup bottle (102), the export pipeline of described auxiliary startup bottle (102) is provided with low height of letting out and seals valve (8).
5. bus water mists water-based fire protection system according to claim 1, it is characterized in that, described nitrogen startup bottle (1) is arranged on the pneumatic of window locations by start-up frequency pipe (4) connection and smashes hammer (11), pneumaticly smash hammer (11) pneumatic means with sharp steel toe, point steel toe coordinates with piston, start-up frequency pipe (4), to piston applied thrust, makes sharp steel toe hit.
6. bus water mists water-based fire protection system according to claim 1, it is characterized in that, also comprise the enging cabin fire extinguishing system being arranged on enging cabin, described enging cabin fire extinguishing system comprises the housing (13) of cover plate (12), described cover plate (12) spurts mouth with some, housing (13) inner bottom part is provided with lower rubber blanket (14), inner bag (15) is had in housing (13), inner bag (15) is arranged on lower rubber blanket (14), the madial wall of housing (13) and the lateral wall of inner bag (15) are directly provided with side rubber blanket (16), horizontal ripple net (17) is provided with in inner bag (15), ripple net (17) below is for being furnished with the extinguishing chemical of ignition lead (18), ripple net (17) top is cooling agent, cover plate (12) is configured with plug (19), temperature-sensitive wire (20) is connected with ignition lead (18) through plug (19).
7. bus water mists water-based fire protection system according to claim 1, is characterized in that, described fire-extinguishing bottle (2) band L-type pipette, adopts horizontal mounting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521545.7U CN204767102U (en) | 2015-07-17 | 2015-07-17 | Water base fire extinguishing systems of thin water smoke of bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521545.7U CN204767102U (en) | 2015-07-17 | 2015-07-17 | Water base fire extinguishing systems of thin water smoke of bus |
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| Publication Number | Publication Date |
|---|---|
| CN204767102U true CN204767102U (en) | 2015-11-18 |
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ID=54507237
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521545.7U Expired - Fee Related CN204767102U (en) | 2015-07-17 | 2015-07-17 | Water base fire extinguishing systems of thin water smoke of bus |
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| CN (1) | CN204767102U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106178332A (en) * | 2016-08-24 | 2016-12-07 | 四川华川工业有限公司 | A kind of special-purpose water-based sprinkling extinguishing device of vehicle |
| CN106621124A (en) * | 2017-02-21 | 2017-05-10 | 厦门泰消防科技开发有限公司 | Special fire extinguisher for bus |
| CN106740623A (en) * | 2017-02-13 | 2017-05-31 | 广东锐捷安全技术股份有限公司 | A kind of public bus emergency escape system |
| CN108653957A (en) * | 2017-03-29 | 2018-10-16 | 深圳市兴舞消防设备有限公司 | Car fire-fighting system and car fire-fighting fire extinguishing method |
| CN108992824A (en) * | 2018-08-07 | 2018-12-14 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle distribution active suppression schemes and control method |
| CN112337005A (en) * | 2020-10-27 | 2021-02-09 | 广州华凯车辆装备有限公司 | Fire extinguishing system for extinguishing external oil type fire of armored anti-riot vehicle and control method thereof |
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2015
- 2015-07-17 CN CN201520521545.7U patent/CN204767102U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178332A (en) * | 2016-08-24 | 2016-12-07 | 四川华川工业有限公司 | A kind of special-purpose water-based sprinkling extinguishing device of vehicle |
| CN106740623A (en) * | 2017-02-13 | 2017-05-31 | 广东锐捷安全技术股份有限公司 | A kind of public bus emergency escape system |
| CN106621124A (en) * | 2017-02-21 | 2017-05-10 | 厦门泰消防科技开发有限公司 | Special fire extinguisher for bus |
| CN108653957A (en) * | 2017-03-29 | 2018-10-16 | 深圳市兴舞消防设备有限公司 | Car fire-fighting system and car fire-fighting fire extinguishing method |
| CN108992824A (en) * | 2018-08-07 | 2018-12-14 | 中车长春轨道客车股份有限公司 | A kind of rail vehicle distribution active suppression schemes and control method |
| CN112337005A (en) * | 2020-10-27 | 2021-02-09 | 广州华凯车辆装备有限公司 | Fire extinguishing system for extinguishing external oil type fire of armored anti-riot vehicle and control method thereof |
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