CN2380254Y

CN2380254Y - Automatic fire extinguisher for vehicles

Info

Publication number: CN2380254Y
Application number: CN 99228586
Authority: CN
Inventors: 张新国
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-08
Filing date: 1999-06-08
Publication date: 2000-05-31
Anticipated expiration: 2009-06-08

Abstract

The utility model relates to an automatic fire extinguisher for vehicles. The utility model comprises a barrel body which is provided with extinguishing agents, a connecting pipeline, and spraying nozzles. A finish valve is arranged and connected to the barrel opening point of the barrel body, and the finish valve is provided with a pressure gauge. An automatic chamber of a distribution valve is communicated with the automatic barrel body through a liquid outlet main pipe and the finish valve. The automatic chamber is at least provided with more than two liquid outlets. The liquid outlets are provided with pipelines, the end parts of which are provided with temperature setting glass valve core spraying nozzles. A manual valve is arranged in the manual chamber of the distribution valve and is butted at the point of a liquid inlet. A liquid outlet of the manual chamber is provided with a flexible pipeline, the end part of which is provided with a spraying nozzle. The utility model can be carried out the automatic fire extinguishing aiming at seats of fire in time, and fire dangers can be eliminated thoroughly.

Description

Automobile-used Automatic Fire Extinguisher

A kind of fire-fighting equipment that the utility model relates to relates in particular to a kind of automobile-use self-extinguishing equipment.

Auto industry is the pillar industry of China, and more and more is used in transportation industry.And at present automobile mostly adopts gasoline, the diesel oil fuel as power, because the flash-point of gasoline and diesel oil is low, volatility is big, is flammable and explosive substance, travel and off working state because of the leakage of fuel oil, fire can take place.And for novel environmental protection automobile, with the natural gas is power fuel, to improve the pollution of urban environment, though natural gas specifically is carried on the automobile with compressed natural gas, liquefied natural gas and liquefied petroleum gas mode, natural gas also is a kind of flammable and explosive substance, so natural gas is in the process of supply engine, when pipe-line system, each valve and pipe joint produce leakage, also fire can take place, cause that automobile destroys, so that casualties.Domestic most automobile all carries a common fire extinguisher at present, can't carry out the self-extinguishing of total flooding to the main crucial fire location of automobile, incurs loss through delay from the beginning of fire extinguishing, causes very big loss for the automobile after catching fire.

The purpose of this utility model provides a kind ofly can carry out the self-extinguishing of total flooding in time at fire location, and can thoroughly eliminate the automobile-used Automatic Fire Extinguisher of fire.

The utility model is that the technical scheme that achieves the above object is: a kind of automobile-used Automatic Fire Extinguisher, comprise staving, connecting pipe and nozzle that extinguishing chemical is housed, and it is characterized in that: the bottleneck valve is installed in the bung place of staving, and on the bottleneck valve Pressure gauge is housed; The automatic chamber of distributing valve is by fluid house steward and bottleneck valve and staving perforation, and chamber has plural liquid outlet at least automatically, and the pipeline that the end has constant temperature glass spool nozzle is housed on the liquid outlet; Hand-operated valve is contained in the manual chamber of distributing valve, and withstands on the inlet place of manual chamber, and manually the liquid outlet of chamber is equipped with the flexible duct of end band nozzle.

Because automobile-used Automatic Fire Extinguisher of the present utility model comprises automatic fire extinguisher and two parts of manually-operated extinguishing device, when automobile once on fire, reach uniform temperature, constant temperature glass spool on the nozzle is just broken automatically, extinguishing chemical in the staving is through the bottleneck valve, fluid house steward, distributing valve and pipeline ejection, the pointing fire-extinguishing that carries out at the key position that catches fire, when constant temperature glass spool nozzle spray less than the place, can put out a fire by manual nozzle, can be thorough, in time eliminate fire, guarantee automobile and personnel's safety, especially to the environmental protection automobile, to its gas tank and key positions such as valve and pipe-line system thereof, can carry out the self-extinguishing of total flooding and manually fire extinguishing, can make the last new step of safety of environmental protection automobile.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is installed in another kind of structure enlarged diagram on the staving for the bottleneck valve.

As shown in Figure 1, automobile-used Automatic Fire Extinguisher of the present utility model, comprise the staving 1 that extinguishing chemical is housed, this extinguishing chemical can be alkyl halide, dry powder, carbon dioxide and clear water, air extinguishing medium such as foam voluntarily, and connecting pipe and nozzle, bottleneck valve 3 is installed in the bung place of staving 1, can be as shown in Figure 1, the step place of bottleneck valve 3 is with sealing density ring 11 and is arranged in the bung, and locks with locking nut 2; Also can be as shown in Figure 2, the bottom of bottleneck valve 3 is a taper thread, directly is screwed on the staving 1.Pressure gauge 10 is housed to show the pressure of extinguishing chemical in the staving 1 on the bottleneck valve 3, the automatic chamber 5-1 of distributing valve 5 connects with staving 1 by fluid house steward 4, bottleneck valve 3, this bottleneck valve 3 is made state for often going into operation, automatically chamber 5-1 has plural liquid outlet 5-2 at least, according to various vehicles the different liquid outlet 5-2 of quantity can be set, pipeline 6 is housed on the liquid outlet 5-2, and constant temperature glass spool nozzle 12 is equipped with in the end of pipeline 6.Hand-operated valve 9 is contained in the manual chamber 5-5 of distributing valve 5, and withstands on the inlet 5-4 place of manual chamber 5-5, and manually the liquid outlet 5-3 of chamber 5-5 is equipped with flexible duct 8, and plain nozzle 7 is equipped with in these flexible duct 8 ends.Staving 1 is contained on the car body, the constant temperature glass spool nozzle 12 that is installed on the vehicle frame can face toward automotive oil tank, vaporizer, and gas tank, pipe joint, each valve body etc. easily leak position on fire, once it is on fire, reach uniform temperature, the glass spool is blown automatically, extinguishing chemical in the staving 1 is through bottleneck valve 3, fluid house steward 4, the automatic chamber 5-1 and the pipeline 6 of distributing valve 5, nozzle 12 ejection extinguishing chemicals, in time, carry out the total flooding self-extinguishing fast, when the zone that catches fire exceeds self-extinguishing district scope, open hand-operated valve 9, the extinguishing chemical while is through the manual chamber 5-5 of distributing valve 5, flexible duct 8, nozzle 7 ejections, carry out the manual extinguishing, the control burning things which may cause a fire disaster is reduced to a minimum loss.

Vehicle is in running, for after the junction that prevents pipeline 6 and vehicle bumps, cause the fragmentation of glass spool, the vibration abatement of connecting bolt 16, spring 15, chuck 14 formations is housed on the pipeline 6, connecting bolt 16 passes the vehicle frame installing hole and is with spring 15, screws on the chuck 14 that is sleeved on pipeline 6; Or pass the chuck 14 that is contained in pipeline 6, fastening with nut 13.

Automobile is after catching fire, and temperature reaches the threshold values control temperature of constant temperature glass spool, and the glass spool in the nozzle 12 is broken automatically, and extinguishing chemical is from automatic chamber 5-1, pipeline 6, the nozzle 12 ejections fire extinguishing in time of staving 1, bottleneck valve 3, distributing valve 5; When needs are manually put out a fire, open hand-operated valve 9, extinguishing chemical enters manual chamber 5-5 through the automatic chamber 5-1 of distributing valve 5 and puts out burning things which may cause a fire disaster through flexible duct 8, nozzle 7 again.Especially to novel environmentally friendly vehicle, can in time carry out putting out a fire automatically and manually of total flooding at its crucial fire location.

Claims

1, a kind of automobile-used Automatic Fire Extinguisher comprises staving (1), connecting pipe and nozzle that extinguishing chemical is housed, and it is characterized in that: bottleneck valve (3) is installed in the bung place of staving (1), and on the bottleneck valve (3) Pressure gauge (10) is housed; The automatic chamber (5-1) of distributing valve (5) connects with staving (1) by fluid house steward (4) and bottleneck valve (3), automatically chamber (5-1) has plural liquid outlet (5-2) at least, and the pipeline (6) that the end has constant temperature glass spool nozzle (12) is housed on the liquid outlet (5); Hand-operated valve (9) is contained in the manual chamber (5-5) of distributing valve (5), and the inlet (5-4) that withstands on manual chamber (5-5) locates, and manually the liquid outlet (5-3) of chamber (5-5) is equipped with the flexible duct (8) of end band nozzle (7).

2, automobile-used Automatic Fire Extinguisher according to claim 1 is characterized in that: is with sealing density ring (11) on the multidiameter of bottleneck valve (3) bottom and is arranged on the bung place of staving (1), and fastening with locking nut (2).

3, automobile-used Automatic Fire Extinguisher according to claim 1 is characterized in that: the bottom of bottleneck valve (3) has taper thread, and is screwed in the bung place of staving (1).

4, automobile-used Automatic Fire Extinguisher according to claim 1, it is characterized in that: chuck (14), spring (15) and connecting bolt (16) are housed on the pipeline (6) constitute vibration abatement, the connecting bolt (16) that is with spring (15) is fastened on the chuck (14) that is connected with pipeline (6).