CN110251865A - A kind of Backpack multifunctional security protection extinguishing device - Google Patents
A kind of Backpack multifunctional security protection extinguishing device Download PDFInfo
- Publication number
- CN110251865A CN110251865A CN201910657904.4A CN201910657904A CN110251865A CN 110251865 A CN110251865 A CN 110251865A CN 201910657904 A CN201910657904 A CN 201910657904A CN 110251865 A CN110251865 A CN 110251865A
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- Prior art keywords
- outside
- connecting tube
- convenient
- barrel
- backpack
- Prior art date
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Links
- 239000006260 foam Substances 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000000241 respiratory effect Effects 0.000 claims abstract description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000005202 decontamination Methods 0.000 abstract description 6
- 230000003588 decontaminative effect Effects 0.000 abstract description 6
- 239000004615 ingredient Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 8
- 238000005187 foaming Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 210000003423 ankle Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 210000003739 neck Anatomy 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C15/00—Extinguishers essentially of the knapsack type
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/02—Making of fire-extinguishing materials immediately before use of foam
Abstract
The present invention relates to security protection fire-fighting technique fields, especially a kind of Backpack multifunctional security protection extinguishing device, including high potential assembly, respiratory protection component, foam generating assembly, ejection assemblies, suspension Backpack, the high potential assembly includes composite cylinder, the composite cylinder is connected with the first connecting tube by connection valve, pressure reducing valve is connected on the outside of first connecting tube, the foam generating assembly includes barrel, the upper end of the barrel is bolted with cover, structure of the invention is compact to design, it is small in size, it is practical, its functionality is more, convenient for effectively alleviating the body pressure that user of service generates by weight bearing, accelerate fire-fighting fire extinguishing, the response speed of core biochemical decontamination, it plays a greater role, effectively improve its using effect, and convenient for matching liquid ingredient according to different, different ratios can be used for the explosion-proof activity of anti-terrorism, Far distance control ruffian, it is easy to use convenient for protecting the life security of user of service, and convenient for taking.
Description
Technical field
The present invention relates to security protection fire-fighting technique field more particularly to a kind of Backpack multifunctional security protection extinguishing devices.
Background technique
In cloud-kissing floor, slightly not note that fire, but since floor is higher, fire-fighting vehicle
Aerial ladder and the water column of injection can not reach at fire source, need fire fighter to bear the fire extinguishing that fire extinguisher carries out short distance, very
Danger, and since present terrorist also compares more, it is that police is needed to take anti-terrorism in institutional settings personnel progress security protection
Explosion-proof equipment, and the explosion-proof equipment of existing existing anti-terrorism is all made of baton, shield etc., and by police station's unified allocation of resources, various regions
There is stringent monitoring in the police station in area to the use of the equipments such as baton.
Since existing Backpack fire-extinguisher is very heavy, fire fighter's physical strength is not only consumed, it is quick to be not easy to fire fighter
It runs, affects the response speed of fire extinguishing, and its functionality is single, using effect is poor, and the present explosion-proof equipment of anti-terrorism is in police
Office's storage, takes inconvenience, not fast, prevents probably anti-riot scene, police need nearly body and ruffian to wrestle, may jeopardize police service people
Member's life security, therefore, the using effect of existing anti-terrorism equipment is poor, for this purpose, we provide a kind of Backpack multifunctional peace
Fire extinguishing device solves the problems, such as this.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of Backpack multifunctional peace proposed
Fire extinguishing device makes it easy to effectively alleviate the body pressure that user of service generates by weight bearing, it is raw to accelerate fire-fighting fire extinguishing, core
The response speed for changing decontamination, plays a greater role, and effectively improves its using effect, and convenient for according to it is different with liquid ingredient,
Different ratios can be used for the explosion-proof activity of anti-terrorism, and far distance control ruffian convenient for protecting the life security of user of service, and is convenient for
It takes, it is easy to use.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of Backpack multifunctional security protection extinguishing device, including high potential assembly, respiratory protection component, foam generation group
Part, ejection assemblies, suspension Backpack, the high potential assembly include composite cylinder, and the composite cylinder is connected by connection valve
It is connected to the first connecting tube, pressure reducing valve is connected on the outside of first connecting tube, the foam generating assembly includes barrel, institute
The upper end for stating barrel is bolted with cover, and the outside of the barrel is equipped with mounting groove, and the composite cylinder is located at the inner cavity of mounting groove,
The intracavity bottom of the barrel is equipped with diaphragm air pump, is connected with the second connecting tube on the right side of the diaphragm air pump, and described second
The upper end of connecting tube is connected with third connecting tube, and the third connecting tube is connected through barrel and on the outside of extending to pressure reducing valve
It connects, injector way switch is installed on the right side of second connecting tube, the right side of the barrel is equipped with resettlement groove, and the control is opened
Closing valve is located at the inner cavity of resettlement groove, and foam maker is connected on the right side of the diaphragm air pump, is connected on the outside of the pressure reducing valve
It is connected to second pipe linker, the second pipe linker is connected by pipeline with injector way switch, the injector
Way switch is connected with proportioning valve by pipeline, and the proportioning valve is connected by pipeline with foam maker, and the foam occurs
The left side of device is connected with ejection assemblies by first pipe linker, and the top of the barrel is equipped with respiratory protection component, described
The outside of barrel is equipped with suspension Backpack.
Preferably, it is connected with the 5th connecting tube on the outside of the pressure reducing valve, is connected with pressure on the outside of the 5th connecting tube
Power table and overbottom pressure alarm.
Preferably, the respiratory protection component includes the 4th connecting tube being connected with second pipe linker, described
4th connecting tube is connected with secondary pressure supply valve far from one end of second pipe linker, the secondary pressure supply valve it is outer
Side is connected in breathing mask.
Preferably, substrate is connected on the outside of the barrel, the lower end of the substrate is equipped with several arc blocks.
Preferably, the ejection assemblies include the injection pipe being connected with first pipe linker, the injection pipe
Upper end is connected with ejecting gun, and the upper end of the ejecting gun is equipped with nozzle.
Preferably, pikestaff is installed on the outside of the ejecting gun, special-shaped groove, and the spray are offered on the outside of the pikestaff
Mouth has misty and two kinds of jeting effects of column.
Preferably, the suspension Backpack includes two U-shaped suspension steelframes being connected with substrate, described U-shaped outstanding
Floating steelframe is respectively connected with fixed plate far from one end of substrate, and limit sliding chutes are equipped on the outside of the fixed plate, and the limit is slided
The inner cavity of slot is equipped with sliding rail, and two sliding rails are connected with support plate, the support plate far from one end of limit sliding chutes jointly
Outside up and down two be symmetrically connected with link block, the corresponding side of link block described in every two is connected with back jointly
Band.
Preferably, sponge backrest is installed, the outer lower portion of the support plate is symmetrically connected on the outside of the support plate
Arc protective plate, the corresponding side of the arc protective plate are respectively connected with connecting band, opposite side between the connecting band
It is connected separately with inserted block, buckle.
A kind of Backpack multifunctional security protection extinguishing device proposed by the present invention, beneficial effect are: the present invention passes through barrel
Inner cavity install diaphragm air pump, foam maker, diaphragm air pump is connected with foam maker, and passes through on the outside of diaphragm air pump
Setting pipeline, convenient for drawing barrel inner cavity placement extinguishing fluid, and the second connecting tube of outside that passes through of diaphragm air pump connects third company
Adapter tube, and injector way switch is installed on the right side of the second connecting tube, convenient for controlling third connecting tube by injector way switch
The discharge of the air of inner cavity, and proportioning valve is connected by pipeline by the outside of foam maker, and proportioning valve by pipeline with
Injector way switch is connected, convenient for due to proportioning valve, it is mixed to adjust air when activity explosion-proof for fire-fighting or anti-terrorism
Ratio, it can be achieved that coefficient of foaming variation, and then can by according to liquid ingredient, proportioning valve carry out proportion adjustment carry out difference make
With convenient for effectively increasing the use scope of this device, and pass through the installation on the outside of barrel by the functionality of this device
Slot installation composite cylinder, composite cylinder is detachable connection, is conveniently replaceable, and convenient fire extinguishing in time or participation anti-terrorism are explosion-proof
Activity uses, convenient for effectively improving the flexibility that it is used, and by being equipped with pressure reducing valve, convenient for the high pressure of composite cylinder inner cavity
Air enters pressure reducing valve by connection valve and the first connecting tube, convenient for depressurizing to it, prevents its atmospheric pressure excessive, is easy
Cause the structural device inside this device to damage, influence its service life, and when pressure is excessive, the jet powers of ejection assemblies compared with
Greatly, so that user of service is difficult to control, it has not been convenient to use, and the outside of pressure reducing valve connects third connecting tube, be convenient for diaphragm gas
Air is conveyed in pump, and passes through second pipe linker connecting pipe, and its pipeline and injector way switch, it is empty convenient for controller
The entrance of gas is easy to use, and by being equipped with breathing mask, and breathing mask passes through the 4th connection of secondary pressure supply valve connection
Pipe, and the 4th connecting tube is connected by second pipe linker with pressure reducing valve, convenient for providing to composite cylinder inner cavity
Pressure-air is further depressurized, and convenient for reaching the air pressure of human normal breathing, facilitates fire fighter's eupnea,
And by being equipped with breathing mask, convenient for protecting the face of user of service, its life security is protected, and by being equipped with suspension knapsack group
Part, personnel bear this device with when use, are easy to use, and the U-shaped suspension steelframe by being equipped with, on the outside of fixation
Plate is equipped with limit sliding chutes, and the sliding rail on the outside of plate easy to support is slided in its limit sliding chutes inner cavity, by between the structure of this mechanism
It cooperates, convenient for when device arbitrarily shakes, being glided on limit sliding chutes inner cavity by sliding rail when user of service is run
It is dynamic, convenient for avoiding generating user impact force, and by being equipped with U-shaped suspension steelframe, convenient for effectively playing buffering
Effect, shape be it is U-shaped, convenient for its it is U-shaped internally squeeze buffering, impact force is generated to user convenient for further reduce,
And be mutually inserted by inserted block, the fixture block on the outside of two connecting bands, convenient for effectively carrying out effective anti-dropout to user of service
Protection, and prevent during running, after this device arbitrarily shakes, the pressure bigger to user of service is caused, is influenced using effect
Fruit, so by the way that this suspension Backpack is arranged, convenient for can reduce up to 86% impact force when running in fireman, back
Pressure at portion, neck, knee and ankle significantly reduces, and greatly alleviates the body pressure that fireman generates by weight bearing,
The response speed for accelerating fire-fighting fire extinguishing, core biochemical decontamination, plays a greater role, and when in use, by opening cover, to barrel
Inside extinguishing fluid or the liquid for the sudden and violent activity-specific of anti-terrorism is added, and then stored up in the carbon fiber composite cylinder in high potential assembly
The 30Mpa compressed air deposited is pressurized air source in 0.8Mpa by pressure reducing valve decompression, has and is divided into the output of three tunnels.The first via is by secondary
Depressurize supply valve after, supply of breathing guard assembly, the second tunnel by injector way switch be supplied to foam maker component every
Film air pump, and since diaphragm air pump is mounted on the bottom of barrel inner cavity, convenient for extracting liquid from barrel, convenient for being discharged into foam hair
In raw device, and third road into foam maker, makes extinguishing fluid or the liquid for the sudden and violent activity-specific of anti-terrorism after proportioning valve
Body comes into full contact with air foaming, and the foam maker other end connects ejecting gun, and then passes through the extinguishing fluid of foaming or be used for anti-
Probably the liquid of sudden and violent activity-specific is projected by the nozzle on the outside of ejecting gun, and the nozzle by being equipped with has mist and two kinds of column
Jeting effect, convenient for increasing the functionality of this device, conveniently makes convenient for being selected according to the situation of fire and the scene of anti-terrorism
With.
Compared with prior art, structure of the invention is compact to design, small in size, light-weight, practical, functional
More, use scope is wide, and convenient for effectively alleviating the body pressure that user of service generates by weight bearing, it is raw to accelerate fire-fighting fire extinguishing, core
The response speed for changing decontamination, plays a greater role, and effectively improves its using effect, and convenient for according to it is different with liquid ingredient,
Different ratios can be used for the explosion-proof activity of anti-terrorism, and far distance control ruffian convenient for protecting the life security of user of service, and is convenient for
It takes, it is easy to use.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of Backpack multifunctional security protection extinguishing device proposed by the present invention；
Fig. 2 is a kind of Backpack multifunctional security protection extinguishing device backsight structural representation proposed by the present invention；
Fig. 3 is a kind of Backpack multifunctional security protection extinguishing device left view structural representation proposed by the present invention；
Fig. 4 is a kind of Backpack multifunctional security protection extinguishing device right side structural representation proposed by the present invention；
Fig. 5 is a kind of Backpack multifunctional security protection extinguishing device present invention looks up structural representation proposed by the present invention；
Fig. 6 is that a kind of partial devices of Backpack multifunctional security protection extinguishing device proposed by the present invention are faced sectional structure and shown
It is intended to；
Fig. 7 is a kind of frame fractionation structural representation of Backpack multifunctional security protection extinguishing device proposed by the present invention.
In figure: barrel 1, cover 2, mounting groove 3, composite cylinder 4, connection valve 5, the first connecting tube 6, pressure reducing valve 7, second connect
Adapter tube 8, diaphragm air pump 9, third connecting tube 10, injector way switch 11, foam maker 12, first pipe linker 13, spray
Penetrate pipe 14, ejecting gun 15, nozzle 16, pikestaff 17, special-shaped groove 18, the 4th connecting tube 19, secondary pressure supply valve 20, breathing mask
21, substrate 22, arc block 23, U-shaped suspension steelframe 25, fixed plate 26, limit sliding chutes 27, sliding rail 28, support plate 29, sponge backrest
30, link block 31, harness 32, arc protective plate 33, connecting band 34, inserted block 35, fixture block 36, the 5th connecting tube 37, pressure gauge and
Overbottom pressure alarm 38, second pipe linker 39, resettlement groove 40, proportioning valve 41, high potential assembly 100, respiratory protection component 200,
Foam generating assembly 300, ejection assemblies 400, suspension Backpack 500.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-7, a kind of Backpack multifunctional security protection extinguishing device, including high potential assembly 100, respiratory protection component
200, foam generating assembly 300, ejection assemblies 400, suspension Backpack 500, high potential assembly 100 include composite cylinder 4, multiple
It closes gas cylinder 4 and first connecting tube 6 is connected with by connection valve 5, the outside of the first connecting tube 6 is connected with pressure reducing valve 7, pressure reducing valve 7
Outside is connected with the 5th connecting tube 37, and the outside of the 5th connecting tube 37 is connected with pressure gauge and overbottom pressure alarm 38, convenient for passing through
Pressure gauge and overbottom pressure alarm 38 are set, it is convenient that pressure value in composite cylinder 4 is intuitively found out, and convenient for working as overbottom pressure
It when too low, is sounded the alarm by overbottom pressure alarm, convenient for reminding fire fighter to carry out replacement supplement in time, convenient for avoiding delaying
Rescue the best opportunity caught fire.
Foam generating assembly 300 includes barrel 1, and the outside of barrel 1 is connected with substrate 22, if the lower end of substrate 22 is equipped with
Dry arc block 23, is easily installed barrel, increases the flintiness of this device, and facilitates installation suspension Backpack 500, and pass through
Equipped with arc block 23, convenient for working as this device when not in use, in the horizontal plane convenient for stable placement.
The upper end of barrel 1 is bolted with cover 2, and the outside of barrel 1 is equipped with mounting groove 3, and composite cylinder 4 is located at mounting groove 3
Inner cavity, the intracavity bottom of barrel 1 are equipped with diaphragm air pump 9, and the right side of diaphragm air pump 9 is connected with the second connecting tube 8, the second connection
The upper end of pipe 8 is connected with third connecting tube 10, and third connecting tube 10 is connected through barrel 1 and on the outside of extending to pressure reducing valve 7,
The right side of second connecting tube 8 is equipped with injector way switch 11, and the right side of barrel 1 is equipped with resettlement groove 40, control switch valve 11
Positioned at the inner cavity of resettlement groove 40, the right side of diaphragm air pump 9 is connected with foam maker 12, and the outside of pressure reducing valve 7 is connected with second
Pipeline linker 39, respiratory protection component 200 include the 4th connecting tube 19 being connected with second pipe linker 39, and the 4th
Connecting tube 19 is connected with secondary pressure supply valve 20 far from one end of second pipe linker 39, secondary pressure supply valve 20 it is outer
Side is connected in breathing mask 21, is convenient for by being equipped with secondary pressure supply valve 20, convenient for providing 4 inner cavity of composite cylinder
Pressure-air further depressurized, convenient for reach human normal breathing air pressure, facilitate fire fighter normally to exhale
It inhales, and by being equipped with breathing mask 2, convenient for protecting the face of user of service, protects its life security.
Second pipe linker 39 is connected by pipeline with injector way switch 11, and injector way switch 11 passes through pipeline
It is connected with proportioning valve 41, proportioning valve 41 is connected by pipeline with foam maker 12, and the left side of foam maker 12 passes through the
One pipeline linker 13 is connected with ejection assemblies 400, and ejection assemblies 400 include the spray being connected with first pipe linker 13
Pipe 14 is penetrated, the upper end of injection pipe 14 is connected with ejecting gun 15, and the upper end of ejecting gun 15 is equipped with nozzle 16, convenient for being equipped with injection
Pipe 14 can have more scope of activities convenient for ejecting gun 15, convenient for operating with.
The outside of ejecting gun 15 is equipped with pikestaff 17, and the outside of pikestaff 17 offers special-shaped groove 18, and nozzle 16 has mist
The pressure of two kinds of jeting effects of shape and column, the foam fire-fighting liquid convenient for preventing ejecting gun 15 from spraying is excessive, as user of service one
When hand holds pikestaff 17, extremely consuming physical strength, and then by being equipped with special-shaped groove 18, it is easy to use two hands of personnel to hold simultaneously
Firmly pikestaff 17 hold ejecting gun 15 convenient for more firm, are convenient for accurate ejecting extinguishing, and convenient for saving labour, mitigation makes
With the burden of personnel, and the nozzle 16 by being equipped with has misty and two kinds of jeting effects of column, convenient for according to fire and anti-terrorism
Scene situation selected, convenient for increasing the functionality of this device, be easy to use.
The top of barrel 1 is equipped with respiratory protection component 200, and the outside of barrel 1 is equipped with suspension Backpack 500, and suspend back
Pack assembly 500 includes two U-shaped suspension steelframes 25 being connected with substrate 22, U-shaped suspension steelframe 25 far from substrate 22 one
End is respectively connected with fixed plate 26, and the outside of fixed plate 26 is equipped with limit sliding chutes 27, and the inner cavity of limit sliding chutes 27 is equipped with sliding rail
28, two one end of sliding rail 28 far from limit sliding chutes 27 are connected with support plate 29 jointly, and upper and lower two of the outside of support plate 29 is
It is symmetrically connected with link block 31, the corresponding side of every two link block 31 is connected with harness 32 jointly, and then convenient for passing through
Equipped with suspension Backpack 500, personnel bear this device with when use, are easy to use, and the U-shaped suspension by being equipped with
Steelframe 25, on the outside of fixed plate 26 be equipped with limit sliding chutes 27, the sliding rail 28 in 29 outside of plate easy to support is in its limit sliding chutes 27
Inner cavity sliding, by cooperating between the structure of this mechanism, convenient for can reduce up to 86% when running in fireman
Impact force, the pressure at back, neck, knee and ankle significantly reduce, and greatly alleviate what fireman generated by weight bearing
Body pressure accelerates the response speed of fire-fighting fire extinguishing, core biochemical decontamination, plays a greater role.
The outside of support plate 29 is equipped with sponge backrest 30, and the outer lower portion of support plate 29 is symmetrically connected with arc protective plate
33, the corresponding side of arc protective plate 33 is respectively connected with connecting band 34, and opposite side is connected separately between connecting band 34
Inserted block 35, buckle 36, convenient for effectively carrying out effective anti-dropout protection to user of service, and prevent during running, this
After device arbitrarily shakes, the pressure bigger to user of service is caused, using effect is influenced.
Working principle: the present invention installs diaphragm air pump 9, foam maker 12 by the inner cavity of barrel 1, diaphragm air pump 9 with
Foam maker 12 is connected, and extinguishing fluid is placed by setting pipeline convenient for drawing 1 inner cavity of barrel in the outside of diaphragm air pump 9,
And diaphragm air pump 9 by the second connecting tube of outside 8 connects third connecting tube 10, and the right side of the second connecting tube 8 is equipped with spray
Emitter way switch 11 convenient for passing through the discharge that injector way switch 11 controls the air of 10 inner cavity of third connecting tube, and passes through bubble
The outside of foam generator 12 connects proportioning valve 41 by pipeline, and proportioning valve 41 is connected by pipeline with injector way switch 11
It connects, convenient for due to proportioning valve 41, adjusting the mixed ratio of air, it can be achieved that bubble when activity explosion-proof for fire-fighting or anti-terrorism
The variation of foam multiple, and then can be by carrying out difference use according to liquid ingredient, the progress proportion adjustment of proportioning valve 41, convenient for passing through
The functionality of this device effectively increases the use scope of this device, and is installed again by the mounting groove 3 in 1 outside of barrel
Gas cylinder 4 is closed, composite cylinder 4 is detachable connection, is conveniently replaceable, and conveniently putting out a fire or participate in time the explosion-proof activity of anti-terrorism makes
With convenient for effectively improving the flexibility that it is used, and by being equipped with pressure reducing valve 7, convenient for the pressure-air of 4 inner cavity of composite cylinder
Enter pressure reducing valve 7 by connection valve 5 and the first connecting tube 6 prevents its atmospheric pressure excessive convenient for depressurizing to it, is easy
It causes the structural device inside this device to damage, influences its service life, and when pressure is excessive, the jet power of ejection assemblies 400
It is larger so that user of service be difficult to control, it has not been convenient to use, and pressure reducing valve outside connect third connecting tube 10, convenient for every
Air is conveyed in film air pump 9, and passes through 39 connecting pipe of second pipe linker, and its pipeline and injector way switch 11, just
It in the entrance of controller air, is easy to use, and by being equipped with breathing mask 21, and breathing mask 21 is supplied by secondary pressure
Valve 20 connects the 4th connecting tube 19, and the 4th connecting tube 19 is connected by second pipe linker 39 with pressure reducing valve 7, is convenient for pair
The pressure-air of 4 inner cavity of composite cylinder provided further is depressurized, convenient for reaching the air pressure of human normal breathing
Power facilitates fire fighter's eupnea, and by being equipped with breathing mask 2, convenient for protecting the face of user of service, protects its life
Safety, and by being equipped with suspension Backpack 500, personnel bear this device with when use, are easy to use, and by setting
The U-shaped suspension steelframe 25 having, on the outside of fixed plate 26 be equipped with limit sliding chutes 27, the sliding rail 28 in 29 outside of plate easy to support is at it
The sliding of 27 inner cavity of limit sliding chutes, by cooperating between the structure of this mechanism, convenient for when user of service is run, device with
When meaning is shaken, slided up and down by sliding rail 28 in 27 inner cavity of limit sliding chutes, convenient for avoiding generating impact force to user, and
By being equipped with U-shaped suspension steelframe 25, convenient for effectively playing the effect of buffering, shape be it is U-shaped, U-shaped internally squeezed convenient for its
Pressure buffering generates impact force to user convenient for further reduce, and passes through inserted block 35, the fixture block in two 34 outsides of connecting band
36 are mutually inserted, and convenient for effectively carrying out effective anti-dropout protection to user of service, and prevent during running, this device
After arbitrarily shaking, the pressure bigger to user of service is caused, influences using effect, and then by the way that this suspension Backpack is arranged
500, the pressure convenient for can reduce up to 86% impact force when running in fireman, at back, neck, knee and ankle
Power significantly reduces, and greatly alleviates the body pressure that fireman generates by weight bearing, accelerates the sound of fire-fighting fire extinguishing, core biochemical decontamination
Speed is answered, is played a greater role, and when in use, by opening cover 2, extinguishing fluid is added to the inside of barrel 1 or for anti-
The probably liquid of sudden and violent activity-specific, and then the 30Mpa compressed air stored in the carbon fiber composite cylinder 4 in high potential assembly 100 is logical
Crossing the decompression of pressure reducing valve 7 is pressurized air source in 0.8Mpa, has and is divided into the output of three tunnels.The first via supplies after secondary pressure supply valve 20
To respiratory protection component 200, the second tunnel is supplied to the diaphragm air pump 9 of foam maker component 300 by injector way switch 11,
And since diaphragm air pump 9 is mounted on the bottom of 1 inner cavity of barrel, convenient for extracting liquid from barrel 1, convenient for being discharged into foam maker
In 12, and third road into foam maker 12, makes extinguishing fluid or for the sudden and violent activity-specific of anti-terrorism after proportioning valve 41
Liquid come into full contact with air foaming, and 12 other end of foam maker connect ejecting gun 15, and then by foaming extinguishing fluid or
Liquid for the sudden and violent activity-specific of anti-terrorism is projected by the nozzle in 15 outside of ejecting gun, and the nozzle 16 by being equipped with has mist
With two kinds of jeting effects of column, the situation convenient for the scene according to fire and anti-terrorism is selected, convenient for increasing the function of this device
Energy property, is easy to use.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of Backpack multifunctional security protection extinguishing device, including high potential assembly (100), respiratory protection component (200), foam hair
Raw component (300), ejection assemblies (400), suspension Backpack (500), which is characterized in that the high potential assembly (100) includes
Have composite cylinder (4), the composite cylinder (4) is connected with the first connecting tube (6) by connection valve (5), first connecting tube
(6) it is connected on the outside of pressure reducing valve (7), the foam generating assembly (300) includes barrel (1), the upper end of the barrel (1)
It is bolted with cover (2), the outside of the barrel (1) is equipped with mounting groove (3), and the composite cylinder (4) is located at the interior of mounting groove (3)
The intracavity bottom of chamber, the barrel (1) is equipped with diaphragm air pump (9), is connected with the second connection on the right side of the diaphragm air pump (9)
It manages (8), the upper end of second connecting tube (8) is connected with third connecting tube (10), and the third connecting tube (10) runs through barrel
(1) and on the outside of extending to it is connected with pressure reducing valve (7), injector way switch is installed on the right side of second connecting tube (8)
(11), the right side of the barrel (1) is equipped with resettlement groove (40), and the control switch valve (11) is located at the interior of resettlement groove (40)
Chamber is connected with foam maker (12) on the right side of the diaphragm air pump (9), is connected with the second pipe on the outside of the pressure reducing valve (7)
Road linker (39), the second pipe linker (39) are connected by pipeline with injector way switch (11), the injection
Device way switch (11) is connected with proportioning valve (41) by pipeline, and the proportioning valve (41) passes through pipeline and foam maker (12) phase
The left side of connection, the foam maker (12) is connected with ejection assemblies (400), the material by first pipe linker (13)
The top of cylinder (1) is equipped with respiratory protection component (200), and the outside of the barrel (1) is equipped with suspension Backpack (500).
2. Backpack multifunctional security protection extinguishing device according to claim 1, which is characterized in that the pressure reducing valve (7)
Outside is connected with the 5th connecting tube (37), is connected with pressure gauge and overbottom pressure alarm on the outside of the 5th connecting tube (37)
(38)。
3. Backpack multifunctional security protection extinguishing device according to claim 1, which is characterized in that the respiratory protection component
It (200) include the 4th connecting tube (19) being connected with second pipe linker (39), the 4th connecting tube (19) is separate
One end of second pipe linker (39) is connected with secondary pressure supply valve (20), the outside of the secondary pressure supply valve (20)
It is connected in breathing mask (21).
4. Backpack multifunctional security protection extinguishing device according to claim 1, which is characterized in that outside the barrel (1)
Side is connected with substrate (22), and the lower end of the substrate (22) is equipped with several arc blocks (23).
5. Backpack multifunctional security protection extinguishing device according to claim 1, which is characterized in that the ejection assemblies
It (400) include the injection pipe (14) being connected with first pipe linker (13), the upper end of the injection pipe (14) is connected with
Ejecting gun (15), and the upper end of the ejecting gun (15) is equipped with nozzle (16).
6. Backpack multifunctional security protection extinguishing device according to claim 5, which is characterized in that the ejecting gun (15)
Outside is equipped with pikestaff (17), is offered special-shaped groove (18) on the outside of the pikestaff (17), and the nozzle (16) has mist
With two kinds of jeting effects of column.
7. Backpack multifunctional security protection extinguishing device according to claim 4, which is characterized in that the suspension Backpack
It (500) include two U-shaped suspension steelframes (25) being connected with substrate (22), the U-shaped suspension steelframe (25) is far from substrate
(22) one end is respectively connected with fixed plate (26), is equipped with limit sliding chutes (27), the limit on the outside of the fixed plate (26)
The inner cavity of sliding slot (27) is equipped with sliding rail (28), and two sliding rails (28) are connected with jointly far from the one end of limit sliding chutes (27)
The outside of support plate (29), the support plate (29) is symmetrically connected with link block (31) for two up and down, is connected described in every two
The corresponding side of block (31) is connected with harness (32) jointly.
8. Backpack multifunctional security protection extinguishing device according to claim 7, which is characterized in that the support plate (29)
Outside is equipped with sponge backrest (30), and the outer lower portion of the support plate (29) is symmetrically connected with arc protective plate (33), described
The corresponding side of arc protective plate (33) is respectively connected with connecting band (34), opposite side difference between the connecting band (34)
It is connected with inserted block (35), buckle (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657904.4A CN110251865A (en) | 2019-07-20 | 2019-07-20 | A kind of Backpack multifunctional security protection extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657904.4A CN110251865A (en) | 2019-07-20 | 2019-07-20 | A kind of Backpack multifunctional security protection extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251865A true CN110251865A (en) | 2019-09-20 |
Family
ID=67927383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657904.4A Pending CN110251865A (en) | 2019-07-20 | 2019-07-20 | A kind of Backpack multifunctional security protection extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251865A (en) |
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| CN111481861A (en) * | 2020-04-29 | 2020-08-04 | 曹志勇 | Back-carried fire-fighting equipment |
| CN113018739A (en) * | 2021-03-25 | 2021-06-25 | 福建省首盛消防科技有限公司 | Single-person operation high-pressure water mist fire extinguisher |
| WO2022263766A1 (en) | 2021-06-16 | 2022-12-22 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Self-contained foam-generating device with built-in breathing apparatus |
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