CN207307019U - Pneumatic sprinkling extinguishing device - Google Patents

Abstract

A kind of pneumatic sprinkling extinguishing device, including compartment, air accumulator, fluid reservoir, pipeline and nozzle, compartment are provided with the first pipeline by pipe thread, nozzle and plug are provided with the first pipeline；Air accumulator is connected by the 3rd pipeline and trigger valve with fluid reservoir；Fluid reservoir is connected by second pipe with the first pipeline；Compartment is provided with water tank and hose roll.Trigger valve is arranged in the driver's cabin of vehicle；Air accumulator is provided with pressure gauge, relief valve and drain valve；Fluid reservoir is provided with pressure gauge, relief valve, liquid spill valve, filling liquid connector and goes out liquid connector；The water band of hose roll and water tank go out liquid connector and are connected；Air accumulator is connected with the personal device of air of vehicle.Compared with prior art, using pneumatic mode, extinguishing device startup is fast, cost is low, installation modulation is simple and convenient；Both sprinkling fire-distinguishing can be realized on vehicle, can also be sued and laboured to miscellaneous cause vehicle or comburant.

Description

Pneumatic sprinkling extinguishing device

Technical field

The utility model belongs to a kind of fire-fighting domain, more particularly to a kind of pneumatic sprinkling extinguishing device.

Background technology

Catch fire case, arson case of bus emerges in an endless stream in recent years, such as during 5 days 7 January in 2016, Yinchuan City's public transport is public The bus that Yinchuan railway station is left in the route of department 301 Helan Tian Jun gardens drives to 109 national highway Jin Sheng world household square doorways, Fire occurs suddenly, accident causes 18 people dead, and 32 people are injured.On 2 27th, 2014, No. 237 bus hairs of Guiyang one Raw burning, cause death 6 people, hinders 35 people.8 a.m. 02 divides within 06 05th, 2009, and Chengdu public transport group north star is public One trade mark of department is loaded with No. 9 buses of passenger near traveling to Chengdu Zoo, the Sichuan and Shanxi of city North 3rd Ring Road for river A49567 The event of great casualties of burning and cause occurs when under viaduct at bridge, event causes wrecked 74 people of 27 people injured.Such as Such case also has very much, even if not causing casualties, then the psychological burden of social fear and people remains unchanged In the presence of.

The fire-fighting system that the scheme of the prior art uses on main cabin, its power come from the power supply of vehicle in itself（DC- 24V）Once finding fire behavior, start drive component by the mains power of vehicle, extinguishing chemical is exported with this, extinguishing chemical is from spray Sprayed at head, realize fire extinguishing.

But the electrical source of power of the prior art is because of the storage battery from vehicle in itself（DC-24V）, there are when electric power not In the case of foot, drive component can not be started to export extinguishing chemical, cause the situation that cannot be put out a fire.And this fire-fighting system manufacture Of high cost, installation is complicated, and utilization is not extensive enough.

In addition, find there is other vehicle or some fixed buildings in the vehicle for being provided with the prior art travels During fire, which cannot serve as the effect of fire fighting truck temporarily, so as to put out a fire to the vehicle and certain building that fire occurs Effect.

Utility model content

The utility model is started using pneumatic mode, is solved prior art not enough power supply and is difficult to start fire extinguishing and nothing The problem of method puts out a fire other comburants.A kind of ad hoc pneumatic sprinkling extinguishing device of meter.

In order to solve the above technical problems, the technical solution of the utility model is：

A kind of pneumatic sprinkling extinguishing device, including compartment, air accumulator, fluid reservoir, pipeline and nozzle, it is characterised in that：Institute State compartment and the first pipeline is provided with by pipe thread, nozzle and plug are installed on first pipeline；The air accumulator passes through Three pipelines and trigger valve are connected with fluid reservoir；The fluid reservoir is connected by second pipe with the first pipeline；The compartment is set There are water tank and hose roll.

A kind of pneumatic sprinkling extinguishing device, it is characterised in that：First Pipe installing has pressure gauge.

Nozzle on first pipeline has several.

The trigger valve is arranged in the driver's cabin of vehicle.

The air accumulator is provided with pressure gauge, relief valve and drain valve.

The fluid reservoir is provided with pressure gauge, relief valve, liquid spill valve, filling liquid connector and goes out liquid connector.

The water band of the hose roll and water tank go out liquid connector and are connected.

The air accumulator is connected with the personal device of air of vehicle.

First pipeline is in charge of for four, and second pipe is a writing brush, and the 3rd pipeline is copper pipe.

The capacity of the water tank is 200L.

The beneficial effects of the utility model are：Using pneumatic mode, extinguishing device startup is fast, cost is low, installation modulation letter Folk prescription is just；Both sprinkling fire-distinguishing can be realized on vehicle, can also be sued and laboured to miscellaneous cause vehicle or comburant.

Brief description of the drawings

Fig. 1 is to the utility model is related to a kind of pneumatic sprinkling extinguishing device to apply the structure diagram on vehicle；

Fig. 2 is to the utility model is related to a kind of fundamental diagram of pneumatic sprinkling extinguishing device.

Shown in attached drawing：Wherein, 1 is compartment, and 2 be the first pipeline, and 3 be pipe thread, and 4 be nozzle, and 5 be air accumulator, and 51 be discharge Valve, 6 be the 3rd pipeline, and 7 be trigger valve, and 8 be pressure gauge, 9 is plug, 10 is second pipe, 11 be personal device of air, and 12 be storage Flow container, 121 be filling liquid connector, and 122 be liquid connector, and 123 be relief valve, and 13 be water tank, and 14 be hose roll, and 15 be liquid Spill valve.

Embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

Revealed the utility model is a kind of pneumatic sprinkling extinguishing device, is the utility model as depicted in figs. 1 and 2 Preferred embodiment, a kind of pneumatic sprinkling extinguishing device, including compartment 1, air accumulator 5, fluid reservoir 12, pipeline 2,6,10 and nozzle 4, compartment 1 is provided with the first pipeline 2 by pipe thread 3, and nozzle 4 and plug 9 are provided with the first pipeline 2；Air accumulator 5 passes through the 3rd Pipeline 6 and trigger valve 7 are connected with fluid reservoir 12；Fluid reservoir 12 is connected by second pipe 10 with the first pipeline 2；Compartment 1 is set There are water tank 13 and hose roll 14.

In the market has the various sprinkling fire-distinguishing fire-fighting accessories for choosing（As nozzle, pipe thread, pressure gauge, connector, threeway, Water band, spray gun etc.）, can be according to GB50084-2001《Code for design of automatic fire sprinkler systems》Design, apolegamy fire-fighting accessory, this A little accessories commercially have matured product, without redesign, processing.

Air accumulator 5 refers to the equipment for being specifically used to storage gas, while plays systems stabilisation pressure.

Vehicle-mounted fluid reservoir 12 can be transformed with automobile-used air accumulator, not change its load performance, can look for air accumulator factory Family's processing.

Hose roll 14 is a kind of soft reel of fire-fighting being arranged in the standby case in compartment 1 time, has easy to operate, maneuverability The advantages that.Hose roll 14 can connect with the liquid connector 122 that goes out of water tank 13 or fluid reservoir 12, usually in stand-by state, fit For to other vehicles or comburant put out from the beginning of fire.When fire occurs, as long as opening lower standby case, lock is opened Valve, picks up water band spray gun end, is firmly pulled outwardly, move the most preferable place of fire extinguishing to, open spray gun, can ejecting extinguishing.Using finishing, The spoke of hose roll is rotated, water band is rewound.

The water band of hose roll 14 is manufactured using fire proofing, has the characteristics that fire-retardant, anti-aging, acid and alkali-resistance, Er Qieyou Light soft, burst pressure height, volume stretch the advantages that performance is good；Hose roll 14 is stamping using high-quality steel, and surface uses Electrostatic plastic spraying coating, adhesive force extra-heavy, collision are not easily to fall off；The water inlet control valve of hose roll 14 use inside nominal diameter for The copper gate valve of 25mm；14 core retainer plate of hose roll and water pistol are manufactured by copper alloy, intensity highly corrosion resistant.Water strip length can It is arranged to 20-30 meters.

A kind of pneumatic sprinkling extinguishing device, its first pipeline 2 are provided with pressure gauge 8.

Nozzle 4 on first pipeline 2 has several.The quantity of nozzle 4 is rationally set according to compartment 1.

Trigger valve 7 is arranged in the driver's cabin of vehicle.Realize driver to spray by the trigger valve 7 in driver's cabin The control of extinguishing device.

Air accumulator 5 is provided with pressure gauge 8, relief valve 123 and drain valve 51.

Fluid reservoir 12 is provided with pressure gauge 8, relief valve 123, liquid spill valve 15, filling liquid connector 121 and goes out liquid connector 122。

Pressure gauge 8 by the elastic deformation of the sensing element in table, then by movement in table switching mechanism by pressure deformation Conduction causes indicators turn to show pressure to pointer.The application of pressure gauge 8 is extremely widespread, it is almost throughout all industry stream Journey and scientific research field.It is seen everywhere in fields such as heat distribution pipe network, oil gas transmission, water and air supply system, vehicle maintenance maintenance factory shops. Relief valve 123 also known as safety valve, according to the operating pressure energy automatic open close of system, are generally mounted to the equipment or pipe of closed system System safety is protected on road.When equipment or manifold pressure, which exceed relief valve 123, sets pressure, that is, pressure release is automatically turned on, is protected Equipment and pipeline internal medium pressure are demonstrate,proved under setting pressure, equipment and pipeline is protected, prevents accident.

The liquid that drain valve 51 can leave air accumulator 5 discharges.

Liquid spill valve 15 is used for can having local discharge when the liquid of fluid reservoir 12 is excessive；Filling liquid connector 121 is used for The supplement of extinguishing chemical is carried out to fluid reservoir 12, lays in enough extinguishing chemicals；Water band can be connected by going out liquid connector 122, to other cars Or comburant put out a fire.

The water band of hose roll 14 and water tank 13 go out liquid connector 122 and are connected.

Air accumulator 5 is connected with the personal device of air 11 of vehicle.It can ensure that the tolerance of personal device of air 11 is sufficient, in addition, sharp Also can be as the driving force of vehicle-mounted spraying/powder extinguishing system after using by oneself the decompression of air accumulator compressed air by the use of car.

First pipeline 2 is in charge of for four, and second pipe 10 is a writing brush, and the 3rd pipeline 6 is copper pipe.

Copper pipe is also known as copper tube, one kind of nonferrous metal tube, is the seamless pipe of compacting and drawing.Copper pipe possess it is firm, Corrosion resistant characteristic.Copper pipe lighter in weight, thermal conductivity is good, and low temperature intensity is high.

The capacity of water tank 13 is 200L.It is 1.5 × 0.45 × 0.34 by 13 design size of water tank（Unit is rice）, hold Measure as 200L.

The pneumatic sprinkling extinguishing device of the utility model voluntarily makes the judgement to passenger-cargo cabin fire by driver, finds fire behavior When, driver then presses trigger valve 7, and the extinguishing chemical in compressed air-driven fluid reservoir 12 in air accumulator 5 passes through second pipe 10 Drive nozzle 4 to be uniformly sprayed in compartment 1 into the first pipeline 2, implement high-effect fire-extinguishing.

When in the vehicle travel process for being mounted with this sprinkling extinguishing device, discovery nearby has other vehicle or other combustions When burning thing, water band capstan winch 14 can be removed, water is gone out into liquid connector 122 or water tank 13 with what one end was connected to fluid reservoir 12 Water out adapter, the other end catches fire vehicle to other by spray gun or comburant is put out a fire, and plays the role of interim fire fighting truck.

A kind of sprinkling extinguishing device suitable in vehicle car is designed, is realized fast and effective to the early stage of 1 fire of compartment Detection and put out a fire to save life and property, to ensure driver and conductor the security of the lives and property there is particularly significant and profound significance.The extinguishing device Can not only the use in the field such as other vehicles and warehouse, Gao Zhu buildings be may be extended to the fire extinguishing in car cabin.

The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made Any restrictions, therefore the change or modification done in every case according to the claim and specification of the utility model, should all belong to this practicality Within the scope of new patent is covered.

Claims (7)

1. a kind of pneumatic sprinkling extinguishing device, including compartment, air accumulator, fluid reservoir, pipeline and nozzle, it is characterised in that：It is described Compartment is provided with the first pipeline by pipe thread, be provided with first pipeline nozzle several, pressure gauge and plug；The storage Gas tank is connected by the 3rd pipeline and trigger valve with fluid reservoir, and the trigger valve is arranged in the driver's cabin of vehicle；The liquid storage Tank is connected by second pipe with the first pipeline；The compartment is provided with water tank and hose roll.

2. pneumatic sprinkling extinguishing device according to claim 1, it is characterised in that：The air accumulator be provided with pressure gauge, Relief valve and drain valve.

3. pneumatic sprinkling extinguishing device according to claim 1, it is characterised in that：The fluid reservoir be provided with pressure gauge, Relief valve, liquid spill valve, filling liquid connector and go out liquid connector.

4. pneumatic sprinkling extinguishing device according to claim 3, it is characterised in that：The water band and water storage of the hose roll Tank goes out liquid connector and is connected.

5. pneumatic sprinkling extinguishing device according to claim 1, it is characterised in that：The personal gas of the air accumulator and vehicle Device is connected.

6. pneumatic sprinkling extinguishing device according to claim 1, it is characterised in that：First pipeline is in charge of for four, the Two pipelines are a writing brush, and the 3rd pipeline is copper pipe.

7. pneumatic sprinkling extinguishing device according to claim 1, it is characterised in that：The capacity of the water tank is 200L.