CN207822330U - High pressure sandblasts extinguishing device and the extinguishing vehicle that sandblasts - Google Patents
High pressure sandblasts extinguishing device and the extinguishing vehicle that sandblasts Download PDFInfo
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- CN207822330U CN207822330U CN201721623356.6U CN201721623356U CN207822330U CN 207822330 U CN207822330 U CN 207822330U CN 201721623356 U CN201721623356 U CN 201721623356U CN 207822330 U CN207822330 U CN 207822330U
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- high pressure
- sandblasts
- pressure
- sand
- storage tank
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- 239000004576 sand Substances 0.000 claims abstract description 105
- 238000005243 fluidization Methods 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 46
- 238000005488 sandblasting Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000383 hazardous chemical Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 5
- 230000004323 axial length Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004429 Calibre Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
It sandblasts extinguishing device and the extinguishing vehicle that sandblasts the utility model is related to high pressure.Solves hazardous chemical existing in the prior art burning and the technical issues of when fire is greater can not use manpower to launch, a kind of high pressure of the utility model providing sandblasts extinguishing device.The device includes that high-pressure air source, pressure-resistant sand storage tank, fluidization equipment and high pressure sandblast rifle；Wherein, high-pressure air source is connect with pressure-resistant sand storage tank, for providing high pressure gas to pressure-resistant sand storage tank；Pressure-resistant sand storage tank, for storing dry sand；High pressure sandblasts rifle, is connected with the high-pressure air source and pressure-resistant sand storage tank, for going out dry sand blasting.The present apparatus do the storage of sand by dedicated pressure-resistant sand storage tank, by sandblasting under the action of rifle by the high pressure of power of compressed air, dry sand is sprayed onto ignition point at a distance with pressure-air, by doing husky covering, contact of the rapid isolation fire hazard chemicals with air, to achieve the purpose that put out a fire rapidly.
Description
Technical field
The utility model is related to fire-fighting equipment technical field, go out more particularly, to a kind of sandblast extinguishing device and sandblasting of high pressure
Train.
Background technology
Currently, practical have fire-fighting Fire Extinguisher Water, foam annihilator, carbon dioxide extinguisher and dry powder in the fire extinguisher used
Fire extinguisher etc., but there is also serious disadvantages in terms of the fire extinguishing for hazardous chemical, because there is many hazardous chemicals
More dangerous substance can be generated with the substance reaction in the above fire extinguisher, increase the difficulty of fire extinguishing.In hazardous chemical
The factory of product production also has the dry sand of storage come the way put out a fire, and is essentially all to be launched by manpower in use, the intensity of a fire compared with
In the case of big, manpower can not launch fire extinguishing, finally miss best attack time.
Applicants have discovered that at least there is following technical problem in the prior art：Dry husky fire extinguishing putting mode master used at present
If manpower is launched, but in the case where the intensity of a fire is bigger, manpower can not be launched, and cause to miss best attack time.
Invention content
The purpose of this utility model is to provide high pressure sand blasting unit and the equipment of the device is set, to solve existing skill
When fire is greater present in art, the technical issues of manpower can not be launched closely.Many technical sides provided by the utility model
Many technique effects (operation is reliable, safe and simple) elaboration as detailed below that optimal technical scheme in case can be generated.
To achieve the above object, the utility model provides following technical scheme：A kind of high pressure sandblasts extinguishing device, including
High-pressure air source, pressure-resistant sand storage tank, fluidization equipment and high pressure sandblast rifle；Wherein, high-pressure air source is connect with pressure-resistant sand storage tank, is used for
High pressure gas is provided to pressure-resistant sand storage tank；Pressure-resistant sand storage tank, for storing dry sand；High pressure sandblasts rifle, with the high-pressure air source and
Pressure-resistant sand storage tank is connected, for going out dry sand blasting.
Preferably, further include fluidization equipment, be connected with the high-pressure air source and the pressure-resistant sand storage tank, for utilizing height
Dry sand is converted to fluidised form by body of calming the anger.
Preferably, the fluidization equipment includes sand inlet, high pressure gas entrance and sand outlet, the high pressure gas entrance
For central axis with the sand outlet central axis along same straight line, the sand inlet central axis has a folder with the straight line
Angle.
Preferably, the high pressure gas entrance is provided with separation net, for preventing dry husky entrance.
Preferably, it is provided with butterfly valve between the pressure-resistant sand storage tank and the fluidization equipment, controlling the butterfly valve can
Open or close the interface channel of the pressure-resistant sand storage tank and fluidization equipment.
Preferably, the high-pressure air source is high pressure tank.
Preferably, further include air compressor machine, be connected with the high pressure tank, for being filled with compression to the high pressure tank
Air.
Preferably, the high pressure rifle that sandblasts includes fluidization sand entrance and sandblasts mouth, the fluidization sand entrance and is sandblasted
Straight line is provided between mouthful to sandblast channel, the straight line passage length that sandblasts is variable.
The one kind that the utility model further relates to sandblasts extinguishing vehicle, including the high pressure described in any of the above one sandblasts fire extinguishing dress
It sets.
Preferably, vehicle-mounted camera and remote control apparatus, the remote control apparatus are additionally provided on the extinguishing vehicle
It connect with the high pressure extinguishing device that sandblasts, sandblasts extinguishing device for high pressure described in remote control.It is provided by the utility model
High pressure sandblasts extinguishing device, and the storage of sand do with dedicated pressure-resistant sand storage tank, using compressed air as power, will dry husky profit
It is sprayed onto ignition point at a distance with pressure-air promotion, by doing husky covering, rapid isolation fire hazard chemicals and air
Contact, to achieve the purpose that put out a fire rapidly.Operation the utility model high pressure sandblasts extinguishing device, without closely close to fire
Source, you can fire extinguishing is completed, it is easy to operate, securely and reliably.
The high pressure of the utility model sandblasts extinguishing device, can be set on the basis of motor vehicle and electric motor car are combined
Meter produces the dedicated extinguishing vehicle that sandblasts, and the automatic Pilot technology for further using installation vehicle-mounted camera and remote control can be with
Realize the unpiloted extinguishing vehicle that sandblasts.
Further, the fire extinguisher that sandblasts is loaded using flying crane, to realize high-altitude building and land can not be used
The fire extinguishing of the close ignition point of tool.
The utility model can also coordinate naval vessel to load the extinguishing device that sandblasts, and catch fire to the hazardous chemical of harbour and ship
Point is put out a fire, can be by being remotely remotely controlled operation fire extinguishing to have adapted to explosion danger by loading unmanned naval vessel
Hazardous chemical ignition point fire extinguishing, protect fireman and put out a fire worker life security.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is：The utility model sandblasts extinguishing device device structure schematic diagram；
Fig. 2 is：The schematic diagram of the extinguishing vehicle provided by the utility model that sandblasts；
Fig. 3 is：The utility model is related to high-pressure air source structural schematic diagram；
Fig. 4 is：The utility model is related to pressure-resistant sand storage tank structural schematic diagram；
Fig. 5 is：The utility model is related to fluidization equipment structural schematic diagram；
Fig. 6 is：The utility model is related to a kind of high pressure sandblast rifle structural schematic diagram；
Fig. 7 is：The utility model is related to another high pressure sandblast rifle structural schematic diagram.
In figure
1, high-pressure air source；11, small handle；12, end socket；13, tank front foot；14, inlet suction port；15, the tank rear foot；16, tank body；
17 safety valves；18, exhaust joint；19, one into three goes out Pneumatic quick connector；110, air compressor machine；2, pressure-resistant sand storage tank；21, tank body；
22 deposit husky mouth；23, high pressure gas entrance；24, sand is done；25, pedestal；26, flange gasket；27, butterfly valve；28, drift sand mouth；3, fluidised form is disguised
It sets；31, high pressure gas entrance；32, shell；33, sand inlet；34, sand drift pipeline；35, sand outlet；36, high pressure gas pipeline；37、
Separation net；4, high pressure sandblasts rifle；41, fluidization sand entrance；42, high pressure gas import；43, telescopic hollow pipe；44, sandblast mouth；
45, limiting device；46 gun bodies；5, locomotive；6, the vehicle-mounted extinguishing device that sandblasts.
Specific implementation mode
It, below will be to technical scheme of the present invention to keep the purpose of this utility model, technical solution and advantage clearer
It is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Obtained all other embodiment belongs to the range that the utility model is protected.
A kind of high pressure of the utility model providing sandblasts extinguishing device as shown in Figure 1, including high-pressure air source 1, for being whole
A device provides high pressure gas；The pressure-resistant sand storage tank 2 being connect with the high-pressure air source 1, the pressure resistance sand storage tank are interior equipped with fire extinguishing
Required dry sand, the high pressure gas in high pressure tank 1 enter pressure-resistant sand storage tank 2, make to be in high pressure shape in pressure-resistant sand storage tank 2
State；The fluidization equipment 3 being connect with the high-pressure air source 1 and pressure-resistant sand storage tank 2, by from the grains of sand that pressure-resistant sand storage tank 2 flows out into
The sufficient fluidization processing of row, to meet eject request；The high pressure being connect with the high-pressure air source 1 and fluidization equipment 3 sandblasts
Rifle 4 is sprayed the grains of sand flowed out from fluidization equipment 3 at a distance.The high pressure of the utility model sandblasts extinguishing device, with
High pressure gas is power, the grains of sand is projected using the high pressure rifle that sandblasts, the rapid contact for completely cutting off fire hazard chemicals with air, from
And achieve the purpose that quick extinguishing.
Specifically, its air source 1 of the present embodiment mesohigh generates high pressure gas using air compressor machine, through high pressure tank storage
Combining form provides the high pressure gas of 0.4~0.8MPa of pressure limit for this equipment.Fig. 3 is the utility model high-pressure air source 1
Structural schematic diagram.Including air compressor machine 110, compressed air forms high pressure gas, high pressure tank is conveyed to through high-pressure air pipe；14 into
Piston type air compressor output gas flow being eliminated or being weakened to gas connector for sucking the high pressure gas generated in air compressor machine, while
Pulsation ensures output gas flow continuous and stable；High pressure gas is conveyed to pressure-resistant sand storage tank 2 by exhaust joint 18, makes pressure-resistant storage
It is in high pressure conditions in husky tank 2, increases the speed that dry sand drift goes out；Safety valve 17 is mainly used to adjust the pressure in high pressure tank
Power, the actual working pressure controlled in high pressure tank are less than or equal to allowable working pressure 0.8MPa, avoid in high pressure tank
Pressure is excessive, explodes.When the actual working pressure in high pressure tank is more than to allow pressure value 0.8MPa, safety valve
Release air outward is automatically opened, when actual working pressure is reduced within allowable pressure numerical value 0.8MPa in high pressure tank
When, safety valve is automatically closed；One into three go out Pneumatic quick connector 19 be it is a kind of be mainly used for air line, pneumatic tool it is quick
Connector, the tool of not needing can be achieved with pipeline connection or disconnection.It is defeated that it for the utility model provides three required high pressure gas
Exit port.One end of high-pressure air pipe and connector cooperation is directly inserted in a gas output end mouth of the connector when use
It can realize that high pressure gas conveys；Tank body 16, for accommodating high pressure gas；16 front of tank body is provided with end socket 12, for and
Tank body 16 carries out closed connection, ensures that the work of high pressure tank 1 is free from the influence of the external environment；Tank front foot 13 and the tank rear foot
15 combinations are supported high pressure tank 1；Small handle 11, for convenient, quick mobile high-voltage air source 1.
Fig. 4 is the structural schematic diagram of the utility model pressure resistance sand storage tank 2, and the tank body is according to vehicle-mounted and factory's fixed form
Different volumes it is also corresponding different.10~20m of vehicle-mounted general selection3, 50~100m of selection setting of factory's fixed form3.Including
Tank body 21 is used to store dry husky the 24 of aforementioned volume；Husky mouth 22 is deposited, is mended from there when fire extinguishing dry husky deficiency used
It fills.Deposit the lid for being provided with threaded connection on husky mouth 22, can be sealed using rubber seal, prevent dry husky water inlet by
Tide, the generation for the fire-fighting safety hidden danger that causes can not to sandblast；High pressure gas entrance 23 is connected with high pressure tank；21 lower part of tank body is arranged
There are drift sand mouth 28, butterfly valve 27 to be connect with the sand inlet 33 of drift sand mouth 28, fluidization equipment 3；When the pressure was increased, doing sand 24 can quilt
The entrance fluidization equipment 3 of sand inlet 33 of extruded drift sand mouth 28, butterfly valve 27, fluidization equipment 3.It is turned over specifically, butterfly valve is called
Plate valve is a kind of regulating valve simple in structure, and closure member (flap) is disk, reaches open and close around valve shaft rotation
A kind of valve.The drift sand mouth 28 of pressure-resistant sand storage tank and the sand inlet 33 of fluidization equipment 3 are mounted on ring flange, nozzle and ring flange
Between weld.It installs flange gasket 26 between butterfly valve 27 and the ring flange additional, and is fixed using bolt, complete butterfly valve 27 and stored up with pressure resistance
Close connection between the drift sand mouth 28 of husky tank 2 and the sand inlet 33 of fluidization equipment 3.Flange gasket 26 is for enhancing junction
Leakproofness avoids leakage husky and the pressure loss；25 pedestals are supported the pressure-resistant air accumulator 2, are allowed to rest for or by one
It will not topple over when determining external impacts, dangerous accident is avoided to occur.
Fig. 5 be the utility model is related to fluidization equipment 3 structural schematic diagram, sand inlet 33 is located at fluidization equipment
Top, do it is husky through 33 vertical direction of sand inlet it is enterprising enter fluidization equipment 3 in drift sand pipeline 34；It is provided through high-pressure air source 1
High pressure gas horizontally enters into the high pressure gas pipeline 36 in fluidization equipment 3 through high pressure gas entrance 31.Dry sand grain is through high pressure gas
The impact of 36 mesohigh gas of pipeline shows mobile performance similar with fluid, realizes and does husky fluidization.It is swiftly flowing
It is dry husky to sandblast rifle 4 into high pressure by sand outlet 35；Due to this fluidization equipment small volume, pipeline is shorter, when use in order to
High pressure gas line clogging is avoided, needs first to be passed through high pressure gas, rear butterfly valve 27 of opening makes dry sand drift enter.In order to avoid operating personnel
Using this high pressure sandblast extinguishing device when operation error, first open butterfly valve 27, after be passed through high pressure gas, so that dry sand grain is rolled
Entered in high-pressure air pipe by high pressure gas entrance, therefore separation net 37 is set, material is mild steel wire, is knitted to form through fine and closely woven
Reticular structure stops that dry sand grain enters high-pressure air pipe, and there is a situation where high pressure gas line cloggings.Shell 32, the shell are cut
Face shape is rectangle, mainly while abundant satisfaction dry husky fluidization function, provides and stablizes under small, static condition
Equipment.
Fig. 6 be the utility model is related to a kind of high pressure sandblast the structural schematic diagram of rifle.Include the water wrapped up by gun body 46
Square to fluidization sand entrance 41, fluidization sand is telescopic hollow into telescopic straight line channel of sandblasting through drift sand pipe level
Pipe 43.The telescopic hollow pipe 43 is made of three sections of hollow pipes, according to the difference of 43 length of telescopic hollow pipe, can be sprayed
The distance of the adjusting of husky distance, the longer injection of axial length of telescopic hollow pipe is longer, otherwise shorter；High pressure gas import 42 is adopted
With inclined tube air inlet, high pressure gas outlet is set to the top of fluidization sand entrance 41 after high-pressure air pipe is adjusted, and receives and conveys and
From the high pressure gas of high pressure tank, high pressure gas is injected into telescopic hollow pipe 43 through high-pressure air pipe, into telescopic sky
Acceleration of the fluidization sand through high pressure gas in heart pipe 43 flows to the mouth 44 that sandblasts at faster speed, dry husky quickly flowed
The sandblasted mouth 44 of grain invests ignition point；The axial direction that telescopic hollow pipe 43 is carried out telescopic hollow pipe 43 by limiting device 45 is determined
Position, the limiting device are made of small ball bump and the spring return mechanism being fixed below small ball, limit dress
Combination settings are set in cylindrical channel identical with small ball diameter, user's stretching/compressing sandblasts pipe, after small ball stress
Compressed spring realizes increase/reduction of 43 axial length of telescopic hollow pipe, realizes the adjusting for the distance that sandblasts；The high pressure sandblasts
Dry husky inlet calibre bigger of the fluidization sand entrance 41 of rifle relative to the existing rifle that sandblasts, corresponding sedimentary loading bigger.
Fig. 7 is that the utility model high pressure sandblasts another structural schematic diagram that rifle is related to, the high pressure sandblast rifle include by
The fluidization sand entrance 41 for the inclined tube sediment transport that gun body 46 is wrapped up, fluidization sand enter telescopic hollow pipe 43 through drift sand pipeline；By
High-pressure air source 1 conveys the high pressure gas to come and horizontally enters into telescopic hollow pipe 43 through high pressure gas import 42；Telescopic hollow pipe
Impact of the fluidization sand through high pressure gas in 43 flows to the mouth 44 that sandblasts at faster speed, the spray of the sandblasted mouth of dry sand grain 44
It penetrates, quickly invests ignition point；This high pressure rifle that sandblasts can also be used and be sandblasted the identical limiting device of rifle structure 45 with above-mentioned high pressure
Sandblast the adjusting of pipe axial length, and change is sandblasted distance.
High pressure as one preferred sandblasts extinguishing device, high pressure tank and pressure-resistant sand storage tank 2, fluidization equipment 3, high
Pressure is sandblasted and is connected using high-pressure air pipe between rifle 4, using one into three outlets between the high-pressure air pipe and the high pressure tank
Dynamic quick coupling connection；Pressure-resistant sand storage tank 2 is connect with fluidization equipment 3 through butterfly valve, and it is solid using bolt that junction installs flange gasket additional
It is fixed.Common flange is lined with asbestos pad, graphite pads, rubber pad etc., and flange gasket is rubber pad used in the utility model junction；Stream
State makeup, which sets 3 and sandblasts with high pressure, to be threadedly coupled using pressure hose between rifle 4, and junction uses thread sealant.Thread seal
Agent is combined together formed gluing by acrylate, initiator, kicker, fuel and filler etc. according to certain
Agent.The use of thread sealant is to avoid gas leakage leakage husky to enhance leakproofness.Preferably, it for the convenience used, is connected to
High pressure sandblasts high-pressure air pipe on rifle and pressure hose is bundled together using wear-resistant material；The high pressure sandblasts the spray of extinguishing device
Husky distance is 5~10 meters.
The utility model high pressure sandblasts when extinguishing device is put out a fire and proceeds as follows：Start air compressor machine compressed air and generates height
It calms the anger body, high pressure gas enters high pressure tank 1 through high-pressure air pipe, waits for that high pressure gas passes through fluidization equipment 3 and high pressure
It sandblasts after rifle 4, opens butterfly valve 27, dry sand is made to carry out sufficient fluidization into fluidization equipment 3, it is dry husky logical after fluidization
It crosses pressure hose and enters high pressure and sandblast rifle 4, the dry sand that flow velocity is exceedingly fast is sprayed onto ignition point by the high pressure rifle 4 that sandblasts at a distance.
The utility model also provides a kind of vehicle-mounted extinguishing device 6 that sandblasts, such as vehicle-mounted extinguishing vehicle that sandblasts, and configuration is above-described
High pressure sandblasts extinguishing device, is used for hazardous chemical vigorous combustion, and fire is greater, and the high pressure of fixed form sandblasts extinguishing device
It cannot achieve mobile fire extinguishing, the situation that manpower also can not be close when throwing husky.Specifically, the extinguishing vehicle that sandblasts includes locomotive 5, high pressure spray
Husky extinguishing device is set on the supporting plate at 5 rear portion of locomotive, and wherein high-pressure air source 1 is connected in pressure-resistant sand storage tank 2 on supporting plate
And it is fixed.Fluidization equipment 3 is set to the lower part of pressure-resistant sand storage tank 2 with high-pressure air source 1, connects through butterfly valve and pressure-resistant sand storage tank 2
It connects.High pressure sandblasts rifle 4 and high-pressure air source 1 and fluidization equipment 3 is connected in top and the fixation of pressure-resistant sand storage tank 2, high pressure
The rifle 4 that sandblasts can rely on the bar of extension type on vertical direction to carry out the adjusting of height on vertical direction, can also carry out full side
Position rotates at any angle.In use, being opened the high pressure extinguishing vehicle that sandblasts to burning things which may cause a fire disaster by operating personnel, air compressor machine is opened, is beaten
Opening butterfly valve, is then reached the top of pressure-resistant sand storage tank 2 by an operating personnel by cat ladder, operation high pressure sandblast rifle height and rotation
Dry sand is sprayed onto ignition point by the angle turned with appropriately distance.
Preferably, the on-board high-voltage extinguishing vehicle that sandblasts can install and use the unmanned of vehicle-mounted camera and remote control
Technology, to realize the unmanned extinguishing vehicle that sandblasts.Fire fighter's close contact burning things which may cause a fire disaster is avoided, dangerous accident occurs.It realizes
Flexibly, the effect of motor-driven, efficient, remote fire extinguishing of sandblasting.
As a preferred embodiment, the utility model sandblasts, extinguishing device can also be equipped on flying crane
On, being mainly used for high-rise, there is a situation where fire, and going out for the high vacant building that ground instrument can not carry out may be implemented
Fire.
It sandblasts extinguishing device as a preferred embodiment, the utility model can coordinate naval vessel to load high pressure, it can
With the fire extinguishing to harbour and the hazardous chemical of ship；Further, it is possible to by being loaded on unmanned naval vessel, by remote
Journey is remotely controlled operation fire extinguishing to adapt to the fire extinguishing of the hazardous chemical of explosion danger, the life of protection fireman and the personnel that put out a fire
Life safety.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
- The extinguishing device 1. a kind of high pressure sandblasts, which is characterized in that including high-pressure air source (1), pressure-resistant sand storage tank (2), fluidised form makeup It sets (3) and high pressure sandblasts rifle (4)；Wherein, high-pressure air source (1) is connect with pressure-resistant sand storage tank (2), is used for pressure-resistant sand storage tank (2) High pressure gas is provided；Pressure-resistant sand storage tank (2), for storing dry sand；High pressure sandblasts rifle (4), with the high-pressure air source (1) and pressure resistance Sand storage tank (2) is connected, for going out dry sand blasting.
- The extinguishing device 2. high pressure according to claim 1 sandblasts, which is characterized in that further include fluidization equipment (3), with institute It states high-pressure air source (1) with the pressure-resistant sand storage tank (2) to be connected, for dry sand to be converted to fluidised form using high pressure gas.
- The extinguishing device 3. high pressure according to claim 2 sandblasts, which is characterized in that the fluidization equipment includes sand inlet (33), high pressure gas entrance (31) and sand outlet (35), high pressure gas entrance (31) central axis and the sand outlet (35) central axis has an angle along same straight line, sand inlet (33) central axis with the straight line.
- The extinguishing device 4. high pressure according to claim 3 sandblasts, which is characterized in that high pressure gas entrance (31) setting There is separation net (37), for preventing dry husky entrance.
- The extinguishing device 5. high pressure according to claim 2 sandblasts, which is characterized in that the pressure resistance sand storage tank (2) and described Butterfly valve (27) is provided between fluidization equipment (3), the pressure resistance storage sand can be opened or close by controlling the butterfly valve (27) The interface channel of tank (2) and fluidization equipment (3).
- The extinguishing device 6. high pressure according to claim 2 sandblasts, which is characterized in that the high-pressure air source (1) is stored up for high pressure Gas tank.
- The extinguishing device 7. high pressure according to claim 3 sandblasts, which is characterized in that further include air compressor machine (110), and it is described High pressure tank is connected, for being filled with compressed air to the high pressure tank.
- The extinguishing device 8. high pressure according to claim 1 sandblasts, which is characterized in that the high pressure sandblasts rifle (4) including flowing State sand entrance (41) and the mouth that sandblasts (44) are provided with straight line between the fluidization sand entrance (41) and the mouth that sandblasts (44) and sandblast Channel, the straight line passage length that sandblasts are variable.
- The extinguishing vehicle 9. one kind sandblasts, which is characterized in that sandblasting to put out a fire including the high pressure described in claim 1-8 any one fills It sets.
- 10. sandblast extinguishing vehicle according to claim 9, which is characterized in that be additionally provided with vehicle-mounted camera on the extinguishing vehicle And remote control apparatus, the remote control apparatus and the high pressure extinguishing device that sandblasts are connect, for high described in remote control Press the extinguishing device that sandblasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623356.6U CN207822330U (en) | 2017-11-28 | 2017-11-28 | High pressure sandblasts extinguishing device and the extinguishing vehicle that sandblasts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623356.6U CN207822330U (en) | 2017-11-28 | 2017-11-28 | High pressure sandblasts extinguishing device and the extinguishing vehicle that sandblasts |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038244A (en) * | 2019-04-15 | 2019-07-23 | 徐工集团工程机械有限公司 | One kind sandblast extinguishing device and the extinguishing vehicle that sandblasts, sandblast towed vehicle |
| CN113030177A (en) * | 2019-12-25 | 2021-06-25 | 中国石油化工股份有限公司 | Tank area flowing fire simulation and rescue protection test system and test method |
| CN115253123A (en) * | 2022-07-26 | 2022-11-01 | 国网安徽省电力有限公司电力科学研究院 | Fire fighting sand releasing device and releasing method |
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2017
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038244A (en) * | 2019-04-15 | 2019-07-23 | 徐工集团工程机械有限公司 | One kind sandblast extinguishing device and the extinguishing vehicle that sandblasts, sandblast towed vehicle |
| CN110038244B (en) * | 2019-04-15 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Sand-blasting fire extinguishing device, sand-blasting fire extinguishing vehicle and sand-blasting trailer |
| CN113030177A (en) * | 2019-12-25 | 2021-06-25 | 中国石油化工股份有限公司 | Tank area flowing fire simulation and rescue protection test system and test method |
| CN113030177B (en) * | 2019-12-25 | 2024-03-26 | 中国石油化工股份有限公司 | Tank field flame dripping simulation and rescue protection test system and test method |
| CN115253123A (en) * | 2022-07-26 | 2022-11-01 | 国网安徽省电力有限公司电力科学研究院 | Fire fighting sand releasing device and releasing method |
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