CN101024108A - Automatic inflating, storing and supplying device - Google Patents
Automatic inflating, storing and supplying device Download PDFInfo
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- CN101024108A CN101024108A CN 200610038486 CN200610038486A CN101024108A CN 101024108 A CN101024108 A CN 101024108A CN 200610038486 CN200610038486 CN 200610038486 CN 200610038486 A CN200610038486 A CN 200610038486A CN 101024108 A CN101024108 A CN 101024108A
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Abstract
The automatic inflating air storing and supplying device consists of one air storing and supplying unit, one structure part, one releasing mechanism, one air supplying nozzle, etc. and is one emergency life saving respirator. The method is suitable for indoor places where the public gathers, such as dance hall internet bars, hotels and restaurants, commercial buildings, conference rooms, tea service living rooms and the like. The automatic-inflating mobile backpack air bag, the portable air bag or the simple air bag can be used for 1 person to breathe normally for 30 minutes or provide fresh air for 5 persons for 10-20 minutes.
Description
One, technical field
The present invention relate to a kind of when building catches fire have a breath of fresh air source, especially automatic air-inflating-storing-supplying device of the emergency survival of relief and lifesaving use.
Two, background technology
In common multilayer, high level, the super high rise building, the space is narrow and small relatively, in case breaking out of fire very easily causes a large amount of casualties.Many people are wherein directly burnt to death by fire, but waiting for rescue or from the process of stair escape downstairs, sucking toxic smog or reducing air and be choked to death, even the narrow escape fire, many people cause respiratory system to be badly damaged owing to suck excessive toxic smog.A people does not have food can keep the existence in a week, still, as long as inhaled less than containing the oxygen air in 3～5 minutes, will cause the necrosis of brain cell hypoxia, until human body death by suffocation.
Any building all can't guarantee to catch fire never, and anyone can't survive in anoxic environment, even use common Smoke prevention breathing mask, if there is not backpack oxygen cylinder air feed, and also can't existence for a long time in anaerobic environment.More can't in being full of the building of fire hazard aerosol fog, adhere to tens minutes and even the escape course of dozens of minutes.
Any fire all can consume a large amount of oxygen of interior of building, produces a large amount of toxic smogs simultaneously.The breathing mask that common nothing is provided source of the gas for oneself can only filter out airborne part toxin, but can't increase airborne oxygen content, if the air anoxic after the filtration still can not be breathed, should not stop for a long time in anaerobic environment at least.But, if fresh air has been arranged, just can satisfy the demand of human body respiration, keep normal existence.
The existing breathing apparatus that is used under scene of fire or the toxic smog situation substantially can be divided into and provide source of the gas for oneself and nothing is provided source of the gas two big classes for oneself:
Common employing backpack oxygen cylinder or the compressed air bottle of providing source of the gas for oneself are arranged, and for example: the equipment special of equipment and gas defence chemical defence etc. is breathed in fire fighter's special use, and technology maturation, utility function are stronger.The user directly breathes the air through decompression slowly-releasing mechanism from the compressed air bottle of bearing, generally can keep breathing about 30 minutes for people, but, the special-purpose breathing of such cover is equipped relatively more expensive, and, in case the compressed air in the bottle uses up, and can't inflate at any time at the scene of putting out a fire to save life and property, and must get back to the compressed air bottle that more renews on the fire fighting truck.
Existing medical oxygen face shield, can only cover patient's nose and oral cavity, and the oxygen hose by high-pressure oxygen cylinder decompression slowly-releasing mechanism is to patient's oxygen supply, this face shield can not be used for the scene of fire, because oxygen cylinder can't stop air feed in patient exhales, and can produce combustion-supporting effect from a large amount of oxygen that mouth and nose leak out.
The scuba diving of diving usefulness also is to adopt tank of compressed air decompression air feed, air supply pipe is contained take in the mouth, in emergency circumstances also can be used for the escape of scene of fire.
These common backpack oxygen cylinders, compressed air bottle etc. all are to adopt the inflation of air compressor malleation, slowly-releasing mechanism decompression air feed, and also gas cylinder volume immobilizes.
It is various in style not have the gas defence smoke mask provide source of the gas for oneself, for example: below most of masks or the place ahead, all be provided with one or two canisters, in jar the multilayer active carbon be housed, can the airborne part toxin of filtering.The breathing mask that has can also comprise that hair, eyes, nose, oral cavity, chin, neck etc. all protect with user's whole head,
Some civilian fire mask has also been considered multiple factor at specific needs, such as: have biting type respirator, alarm, oxygen generator, air guide chamber, filler chamber and clean room are set; Have water storage device, be fixed with the interior dress water of an air inlet pipe or the dust-filtering kettle of other liquid; Have battery or battery, electrodynamic pump, electric light, alarm are powered; The very long plastic catheter of connection is directly stretched to outside window and is had a breath of fresh air on activated carbon adhesive-bonded fabric filter port cover, or the like, too numerous to enumerate.
But, common nothing is provided the breathing mask or the fire mask of source of the gas for oneself, all can't use in the scene of fire borough chief time that is full of toxic gas or lacks oxygen, because the big fire of burning with the limited oxygen expenditure of the building interior space totally, airborne oxygen content is extremely low, promptly allows to the filter poison, also can't satisfy the picked-up of human body to oxygen, the survivor is easy to cause suffocating in anoxic environment, and perhaps brain is downright bad because of anoxic.
Above-mentioned various breathing equipments and mask face shield, mostly be at individual use occasion, the technology maturation that adopts, all has practicality, but limitation is separately arranged also, when the indoor place that all can't satisfy public gatherings such as Internet bar, dance hall, hotel, fair commercial building, large conference room, parlor, teahouse met with fire, a large amount of personnel kept the needs of eupnea.Also be not suitable for multilayer, high level, when super high rise building meets with fire, be full of in room, corridor, stair under the situation of toxic smog or reducing air, the needs of eupnea, safe escape are kept in personnel's Smoke prevention gas defence in a large amount of buildings.
The present invention is exactly at the problems referred to above, under the situation of meet with fire at building, cut off the water, dense smoke filling the air, can start automatically at any time or manually boot,, keep the eupnea of long period for tens people and even hundreds of people provide enough fresh airs simultaneously.
Three, summary of the invention
1, goal of the invention
The objective of the invention is: provide a kind of catching fire to cause under the situation that toxic smog fills the air at building, can provide the emergency survival breathing equipment of fresh air for a long time for a large amount of trapped personnels in the building, it is automatic air-inflating-storing-supplying device, especially be provided with movable supporting structure part, can make the automatic air-inflating-storing-supplying device of the interim expansion of caisson.
The object of the invention is: two moving pressure fans can rely on line powering to drive, and also can rely on manpower drive fan or air pump, are that gas storage air bag or air accumulator input replenish fresh air by the check valve air intake; Low level air inlet pipe and filter can be outside the building or never the place of smog suck fresh air; Energy storage power generation equipment can be power supplies such as alarm, communication device, lighting.Two moving pressure fans also can be made various patterns, adopt multiple mode to drive to be fit to needs, the place of the illumination of ventilating is provided, for example: the two moving pressure fans of stair passage, can be fixed on the place, corner of stair, utilize stair tread, drive fan or generator make whole stair passage be in forced draft air feed state; The two moving pressure fans of stair smoke-stop door, can be fixed on the stair smoke-stop door near, torsion or pulling force generating illumination that utilization is opened the door and closed the door, also can utilize line powering in the building, adopt the air pump can high-pressure blowing-in, formation both can solve lighting problem every the cigarette air curtain, can play the effect that the slow damping of smoke-stop door opens and closes again.
The object of the invention also is: the air bag air feed mouth of pressure switch check valve is different from the check valve of common oxygen mask, this kind check valve has certain opening pressure or closes elastic force, before the normal pressure of check valve Way in reaches the setting dynamics, check valve keeps closed condition, can make the air in air bag or the air accumulator keep certain malleation dynamics; When the negative pressure of check valve Way out reached the normal air-breathing dynamics of ordinary people, check valve was opened conducting, air-breathing for the user; Check valve is in closed condition automatically when stopping suction and exhale, and prevents that the waste gas of breathing out from reversely entering air bag, causing air bag or the deterioration of air accumulator inner air.
The object of the invention also is: on the basis of automatic air-inflating-storing-supplying device of the present invention, can also install other function additional, for example: the display unit of energy, electric power and service life, ozone generator, refrigeration humidifier, air freshener, ultraviolet ray disinfector, Visual communications system, accumulator plant, the IAQ monitor, and the automatic switching control equipment of line powering and artificial generating etc.Reach a tractor serves several purposes, the purpose of manufacturing products for both peacetime and wartime us.
The object of the invention also is: the gas storage feeder is divided into the flexible automatic air bag and the rigidity air accumulator of variable volume, can be made into gas storage feeders different shape, various materials, to adapt to the needs of different occasions.The rigidity air accumulator of variable volume and flexible automatic air bag both can adopt the mode of negative pressure inflation, malleation air feed, also can adopt malleation inflation, the malleation plenum system of routine techniques.
The supply gas pressure controller can monitor automatically and with the air-pressure controlling of air bag inside at setting range; The air bag air feed mouth of pressure switch check valve both can make the air in air bag or the air accumulator keep certain malleation dynamics, can satisfy user's normal suction again, and be in closed condition automatically when stopping suction and exhaling; Long trunk air supply pipe can be socketed on the air bag air feed mouth, can give tens of people even up to a hundred people air feed simultaneously; The Smoke prevention protective cover of connection trunk air supply pipe can prevent the positions such as eye muzzle of toxic smog infringement human body effectively.
The object of the invention also is: many people of fixed air bag, can be full of under the situation of toxic smog in the whole interior space, and can provide the needed fresh air of eupnea more than 2 hours for 30～50 people at least.If use two moving pressure fans and low level air inlet pipe filter to replenish fresh air simultaneously as the gas storage air bag, then can unrestrictedly keep 30～100 people's eupnea for a long time, bear with fire fighter's rescue.
The object of the invention also is: mobile model knapsack air bag can be fixed on user's back with shoulder belt and waistband, perhaps carry in hand, when meeting with fire, can use quickly and easily, automatically be full of fresh air, even room, the corridor, toxic smog or reducing air have been full of in the stair, the user also can directly breathe the fresh air in the knapsack air bag, at least can keep the eupnea about 30 minutes, perhaps provide fresh air about 10～20 minutes for 5 colleagues' people, go to the downhill race escape of high-rise life saving cable ladder next door so that can pass toxic smog, perhaps from stair walking escape downstairs.If run into the occasion that fresh air is arranged, the knapsack air bag can be inflated at any time automatically.
The object of the invention also is: door and window Smoke prevention air sac strip can be with the leakage cigarette gap sealing of room door and window, and broken as long as door is not burnt, whole room is exactly the space of a big Smoke prevention, can wait as long for rescue for captive.
The object of the invention also is: the flexible air-bag that can inflate of circle is arranged on the Smoke prevention protective cover, so that the circle around the protective cover cover body can be adjacent to forehead, face and chin, prevent that toxic smog from scurrying into; The nose and mouth of below are provided with the drops breathing cavity of a silica gel elastomeric material in the Smoke prevention protective cover; can properly cover closely around the bridge of the nose and the lip; the both sides of breathing cavity are provided with gas port; the place ahead is provided with the pressure check valve exhaust outlet; the waste gas that the user breathes out can directly be discharged; stop to exhale and just close automatically, speech sound waves can spread out of unobstructedly, does not influence communication effect basically.
This based on automatic air-inflating-storing-supplying device, with two moving pressure fans is the tonifying Qi means, can provide to the crowd in the toxic smog environment press for most, indispensable fresh air of moment to be keeping the device of eupnea, we are referred to as " automatic air-inflating-storing-supplying device " or " filling the storage feeder automatically ".
2, technical scheme
Automatic air-inflating-storing-supplying device, by the gas storage feeder, supporting structure part, hub lock releasing, air inlet pipe, formations such as air feed mouth; Inside or outside supporting structure part and the hub lock releasing that is connected with airbag wall that be provided with at the gas storage feeder, the air inlet pipe of air bag connects filter or two moving pressure fan, the air outlet slit of air bag connects air bag air feed mouth, the gas storage feeder is the automatic air bag of flexibility or the rigidity air accumulator of variable volume, the tank skin of the plain cotton fabric of air bag or rigidity air accumulator connects supporting structure part, and supporting structure part is the elastic bar of being restrainted that can fold and stretch.Start hub lock releasing and just discharge and stretch supporting structure part automatically, force tractive air bag or air accumulator to enlarge volume and form negative pressure, suck and store a large amount of fresh airs fast by air inlet pipe and filter, the volume of compressing gasbag or air accumulator then during use forms the malleation air feed by the air feed mouth.The air feed mouth is the air bag air feed mouth of pressure switch check valve, and check valve is to add air valve to make on runner, and air valve is common membrane structure.
Many people of the fixed air bag that is provided with tens of air feed mouths and long air supply pipe is arranged on the indoor place that personnel gather, and cabinet-type is placed on the wall limit, wall-hanging fixing on the wall, and the corner formula is by standing in the corner, and ceiling mounting type can be made ceiling and suspend in midair; Scalable or folding long air supply pipe can be to the local air feed away from air bag, and the free end of long air supply pipe is provided with many air feed mouths, so that more people can have a breath of fresh air.
Connect trunk air supply pipe and Smoke prevention protective cover on the air bag air feed mouth, described Smoke prevention protective cover, by cover body, breathing cavity, gas port, pressure check valve exhaust outlet, check valve inlet, air supply pipe interface, head restraint zone, plain glass spectacles sheet, and the formations such as flexible air-bag of veneer; Making a circle in protective cover week, what contact with the head and face position is fire-retardant Smoke prevention and the flexible air-bag that can inflate; The eyes position of protective cover top is provided with the plain glass spectacles sheet of heatproof transparent material; The nose and mouth of below are provided with the drops breathing cavity of a silica gel elastomeric material in the protective cover, and the below of breathing cavity is provided with check valve inlet, and the place ahead of breathing cavity is provided with the pressure check valve exhaust outlet, breathes cavity and is provided with the gas port that leads to eye.
Be provided with mobile model knapsack air bag or the portable air bag or the simple and easy folded airbag of one or one above air feed mouth, all adopt supporting structure part collapsible and that stretch, start the elastic bar that hub lock releasing just discharges and stretch supporting structure part automatically, force the tractive air bag to form negative pressure and enlarge volume, suck and store fresh air fast by the check valve air inlet pipe, and can breathe for the people by air bag air feed mouth
The air feed mouth of knapsack air bag connects the lower end of trunk shape air supply pipe; the upper end of air supply pipe connects the Smoke prevention protective cover; the lower end of trunk air supply pipe also can connect the outlet of portable pressure fan, perhaps directly connects the low level air inlet pipe and filter is extended to knee with upper/lower positions.When the building breaking out of fire, the higher toxic smog of temperature can swim in the top in room usually, still can breathe for the people near the air on ground.Be provided with filter in low level air inlet pipe lower end, filter is made with filtering materials such as multilayer activated carbon nonwoven, porous activated carbons; The knapsack air bag can be provided with the back that shoulder belt and waistband are fixed on the user.
Air bag is also made door and window Smoke prevention air sac strip and door wall Smoke prevention air sac strip, by the fire proof seal air sac strip of sheet, and gas tube, formations such as the check valve air intake and the outlet of manually exitting.
Described automatic air-inflating-storing-supplying device installs two moving pressure fans additional, autoalarm, the display unit of electric energy and service life, visual communication device, line powering, manually generating or battery-driven automatic switching control equipment etc.; At ordinary times, can adopt line powering, also can use manpower to drive pressure fan and energy storage power generation equipment,, send into fresh air for the interior space provides base lighting; In case breaking out of fire; cut off the water in the building, toxic smog fills the air; can start or manually boot automatic air-inflating-storing-supplying device immediately automatically; lay in a large amount of fresh airs fast; by being socketed in trunk air supply pipe and the Smoke prevention protective cover on air bag air feed mouth and the long air supply pipe, can provide the fresh air of dozens of minutes and even several hrs simultaneously for tens of people and even up to a hundred people.
3, beneficial effect
The automatic air-inflating-storing-supplying device of many people of fixed air bag is fit to be installed in wall limit, wall, the corner in the indoor place of public gatherings such as Internet bar, dance hall, hotel, fair commercial building, large conference room, parlor, teahouse, perhaps on the ceiling.Can be interior space air-supply ventilation at ordinary times, adopt two moving pressure fans of line powering or manually driven and energy storage power generation equipment, for the interior space provides base lighting, send into through filtration, supplemental oxygen or adding air freshener, even the fresh air of process refrigeration humidification, can save energy and reduce the cost;
In case breaking out of fire; interior of building is cut off the water; toxic smog fills the air; perhaps when the pyrotechnics inductive pick-up sends alarm signal; can start or manually boot hub lock releasing immediately automatically; discharge the supporting structure part of constraint compression; supporting structure part after the release; can be automatically forwards; both sides and above-below direction discharge the spring rod member that stretches supporting construction to the left and right; force the balloon expansion of the fire-retardant enclosed material of tractive to become the volume of hundreds of times and even thousands of times; so that generation negative pressure; receive a large amount of fresh airs of deposit fast; by being socketed in trunk air supply pipe and the Smoke prevention protective cover on the air bag air feed mouth; the fresh air of dozens of minutes and even several hrs can be provided simultaneously for tens of people and even up to a hundred people, can be that air bag replenishes fresh air to keep long eupnea by two moving pressure fans also.Avoid toxic smog bolt into the room or the situation of anoxic under, cause personnel to choke coughing or suffocate.
Mobile model knapsack air bag or portable air bag or plain type air bag, volume is all very little during storage, when emergencies such as experience fire, pull torsion and discharge spanner, discharge the spring rod member of supporting structure part, can be automatically when folding the very little air bag of volume force tractive to be extended to the volume of tens of times and even hundreds of times, produce negative pressure and suck air.Even be full of at toxic smog under the situation of whole room, corridor and stair, fresh air stored in the air bag can be kept 30 minutes eupnea for 1 people at least, perhaps for after two preceding two simultaneously 5 people of escape 10～20 minutes fresh air is provided, so that can perhaps utilize building rescue cable ladder straight racing escape from stair walking escape downstairs.Locking torsion discharges spanner can compressing gasbag malleation air feed.
The air feed mouth of air bag connects trunk air supply pipe and Smoke prevention protective cover; the lower end of trunk air supply pipe also can connect portable pressure fan; perhaps directly connect the low level air inlet pipe and filter is extended to knee with upper/lower positions, suck fresh air near the place that does not have smog the ground.When the toxic smoke mist had just begun to extend, the survivor can suck the fresh air of deposit in the knapsack air bag, but directly sucked the air of Gong the breathing of lower position in room, the corridor; In case when whole room or corridor, stair all are full of toxic smog or reducing air from the ceiling to ground, the lower end of trunk air supply pipe directly can be plugged on the air feed mouth of knapsack air bag, suck the fresh air in the knapsack air bag.If in escape way, run into the occasion that fresh air is arranged, can also allow the knapsack air bag inflate automatically at once, use when toxic smog fills the air the occasion of injection in order to running into again.
The knapsack air bag is fixed on user's back by shoulder belt and waistband, and both hands can be free movable; Portable air bag can be carried in hand and breathe for many people; Volume is very little behind the plain type airbag fold, resembles a voluminous dictionary, and the spring supporting bar after the release can outwards stretch and strut, and forms the air bag of bigger bucket-shaped solid space.All air bags all suck air from check valve inlet, and can be by one or many air bag air feed mouths confession people breathing.
The user of knapsack air bag not only can own safe escape, can also utilize both hands and unnecessary air feed mouth to provide rescue to other trapped personnels, and the fresh air in the common respiratory knapsack air bag leaves dangerous condition together.The knapsack air bag can also be applied to the environment of biogas, carbon dioxide or toxic gas enrichments such as dry well, sewer, cavern, and the rescue action of various anaerobic environments.
Compare with existing tank of compressed air, though the volume of knapsack air bag more greatly, but, keep 30 minutes breathing of a people equally, the weight of air bag is light, in a single day and running into the occasion that fresh air is arranged, the spring rod member that can strut the knapsack air bag is at any time inflated automatically by air bag, and is simple and reliable, economical and practical.
At ordinary times, the knapsack air bag also can charge into oxygen or oxygen-enriched air, for the old,weak,sick and disabled, student, mental worker, and labourer's oxygen uptake of hypoxic plateau environment, high dust atmosphere, toxic gas environment, strengthen mental and physical.
Two moving pressure fans can electronicly and manual be gas storage air bag or the additional fresh air of air accumulator input, service life can be unrestrictedly prolonged, also the illumination of ventilating of spacious spaces such as narrow spaces such as stair, tunnel, basement and room, the hall, meeting room can be.
The two moving pressure fans of stair passage can be fixed on the place, corner of stair; The two moving pressure fans of stair smoke-stop door can be fixed near the corner the stair smoke-stop door, form high pressure every the cigarette air curtain; The two moving pressure fan that matches with many people of fixed air bag can be fixed on the base of gas storage feeder, to indoorly sending into fresh air, providing illuminating power, to reach energy-saving and cost-reducing effect; The portable two moving pressure fans that match with mobile model knapsack air bag can be fixed on waist or the knapsack air bag, rely on the work of battery or handle drives pressure fan.
On the basis of automatic air-inflating-storing-supplying device, can also install other function as required additional, for example: the display unit of energy, electric power and service life, ozone generator, refrigeration humidifier, air freshener, ultraviolet ray disinfector, the Visual communications system, accumulator plant, IAQ monitor, and the automatic switching control equipment of line powering and artificial generating etc., thereby constitute the other products of different purposes, can a tractor serves several purposes, manufacturing products for both peacetime and wartime us.
Four, description of drawings
Fig. 1 is automatic air-inflating-storing-supplying device modular construction schematic diagram (Figure of abstract of holding concurrently)
Fig. 2 is many people of fixed air bag structural representation
Fig. 3 is mobile model knapsack air bag, portable air bag and plain type airbag structure schematic diagram
Fig. 4 is a door and window Smoke prevention air sac strip structural representation
Fig. 5 is a Smoke prevention protective cover schematic diagram
Gas storage feeder 1, two moving pressure fans 2, energy storage power generation equipment 3; the low level air inlet pipe 4 of many people of fixed air bag, filter 5, supply gas pressure controller 6; the air bag air feed mouth 7 of pressure switch check valve, alarm; communication device; lighting etc. 8, supporting structure part 9; air bag plain cotton fabric 10, air bag check valve air intake 11, air bag air outlet slit 12; plain type air bag support bar 13, locking discharges spanner 14, the spring rod member 15 of supporting structure part; air bag plain cotton fabric 16, backboard or framework 17, shoulder belt 18; waistband 19, sheet fire proof seal air sac strip 20, the ball 21 of calming the anger; inlet one-way valve and wireway 22, manually the venting outlet 23, Smoke prevention protective cover cover body 25; the flexible air-bag 26 of fire-retardant Smoke prevention, the plain glass spectacles sheet 27 of heatproof transparent material, eye cavity 28; drops is breathed cavity 29, pressure check valve exhaust outlet 30, check valve inlet 31; air supply pipe interface 32; trunk air supply pipe 33, pressure fan 34, alarm 35; low level air inlet pipe 36; filter 37, lighting lamp 38, rotation deck 39.
Five, the specific embodiment
Automatic air-inflating-storing-supplying device, by caisson, supporting structure part; hub lock releasing, air inlet pipe, formations such as air feed mouth; can also comprise two moving pressure fans, energy storage power generation equipment, supply gas pressure controller; the air bag air feed mouth of pressure switch check valve, low level air inlet pipe, filter; the trunk air supply pipe, Smoke prevention protective cover, alarm; communication device, and lighting etc.
Shown in Figure 1 is automatic air-inflating-storing-supplying device modular construction schematic diagram
Gas storage feeder 1 can suck and a large amount of fresh airs of emergent storage fast by low level air inlet pipe 4 and filter 5, two moving pressure fans 2 can be gas storage air bag 1 or the additional fresh air of air accumulator input, gas storage air bag plain cotton fabric can adopt the gas impermeable material of heatproof flame-retardant to make, also can adopt metal or other heatproof sheet material to be made into air bag collapsible and that launch, its folding turnover position should be airtight air tight; The rigidity air accumulator of variable volume is mainly used in environment such as high temperature, dust storm, chemical corrosivity is strong, and tank body adopts hard material such as stainless steel, special plastic and seal to make.Energy storage power generation equipment 3 can provide electric power for alarm, communication device, lighting etc. 8, supply gas pressure controller 6 can monitor automatically and with the air-pressure controlling of air bag inside at setting range; The air bag air feed mouth 7 of pressure switch check valve can connect tens of people's trunk air supply pipe simultaneously, the rustless sheet metal of the valve of check valve, material such as plastic tab or silica gel thin slice is made, and have certain opening pressure or close elastic force, can frequently open and close, unidirectional air-tightness is good, both can make the air in air bag 1 or the air accumulator keep certain malleation dynamics, can satisfy user's normal suction again, when stopping suction and exhale, be in closed condition automatically, both can prevent reverse air bag or the air accumulator of entering of the waste gas of breathing out, cause air bag or the deterioration of air accumulator inner air, can prevent that again fresh air from revealing waste in a large number and producing combustion-supporting effect; The low level air inlet pipe 4 of many people of fixed air bag and filter 5 can directly lead to outside the building never, and the place of smog sucks fresh air, fine particle and the noxious material of filter 5 in can blocks air enters caisson 1, filter can adopt filtering materials such as multilayer activated carbon nonwoven, porous activated carbon to make, has certain filter poison filter cigarette effect, venting capability is good, can change at any time.
Fig. 2 is many people of fixed air bag structural representation
At fire etc. in emergency circumstances, can start or manually boot hub lock releasing automatically, supporting structure part 9 self-relaxations after the release, can the air bag plain cotton fabric 10 when folding force tractives to be extended to the volume of hundreds of times and even thousands of times, and suck and store a large amount of fresh airs fast by low level air inlet pipe 4 and filter 5, be full of in the whole interior space under the situation of toxic smog, should be able to provide the needed fresh air of eupnea more than 2 hours for 30～50 people at least.
Using two moving pressure fans 2 to replenish under the situation of fresh air to air bag check valve air intake 11, the air outlet slit 12 of air bag also can be unrestrictedly to pressure check valve air feed mouth air feed, and can be by long air supply pipe to local air feed away from air bag, the free end of long air supply pipe is provided with many air feed mouths, can be for a long time provides eupnea needed fresh air for tens of people and even up to a hundred people.Many people of fixed air bag can be made all styles of, the indoor place that the personnel of being arranged on gather, and cabinet-type is placed on the wall limit, wall-hanging fixing on the wall, the corner formula is by standing in the corner, and ceiling mounting type can be made ceiling and suspend in midair.
Fig. 3 is mobile model knapsack air bag, portable air bag and plain type airbag structure schematic diagram
Start locking and discharge spanner 14, discharge the spring rod member 15 of supporting structure part, the volume that can the air bag plain cotton fabric Final 16 system tractive when folding be extended to tens of times and even hundreds of times, hold storage fresh air by air bag air feed mouth 7, at least can keep the eupnea of 1 people about 30 minutes, 10 minutes fresh air perhaps is provided for 5 colleagues' people.The knapsack air bag can be fixed on user's back with shoulder belt 18 on backboard or the framework 17 and waistband 19, and the user can directly breathe the fresh air in the knapsack air bag;
Portable air bag and plain type air bag support bar 13 can have multiple folding mode, both can directly fold, also can segmentation fold, can also fold by spiral, air bag volume after folding is very little, discharges to make the air bag pressure tractive that connects support bar be extended to the volume of tens of times and even hundreds of times after strutting, and air bag is provided with braces or handle band, be convenient to the back of the body piggyback or carry in hand, be provided with one or one above with upper gasbag air feed mouth.
Fig. 4 is a door and window Smoke prevention air sac strip structural representation
Fire proof seal air sac strip 20 is to adopt the airtight flaky material of heatproof to make, can predetermined fixed at the binding site of door and window edge and doorframe or window frame, perhaps fill in the leakage cigarette slit of door and window temporarily, by the pressure fan or the ball 21 of calming the anger, positive pressure air is passed through inlet one-way valve 22 and wireway, compress into Smoke prevention air sac strip 20, make its expansion and gap sealing.As long as it is broken that door and window is not burnt, whole room is exactly a big Smoke prevention space, can keep eupnea, wait fire fighter's rescue for captive for a long time.Can use manual venting outlet 23 during venting, venting rear gasbag bar just can easily take out.
Fig. 5 is a Smoke prevention protective cover schematic diagram
Smoke prevention protective cover cover body 25 is that fire proofing is made, and making a circle in week is the flexible air-bag 26 of fire-retardant Smoke prevention, so that the circle around the protective cover can be adjacent to the facial chin of forehead, prevents that toxic smog from scurrying into; The reflective restraint zone of cover body 25 both sides can overhead tighten up with the hindbrain position respectively; The eyes position, top of protective cover is provided with the plain glass spectacles sheet 27 of heatproof transparent material, and the eye cavity 28 that forms, and eyeglass is a fixing seal, also can open and close, and when the toxic smoke mist is big, must close lens, in order to avoid stimulate eye; The nose and mouth, middle below of protective cover have the drops of a silica gel elastomeric material to breathe cavity 29, can properly cover closely around the bridge of the nose and the lip, the place ahead of breathing cavity 29 is provided with pressure check valve exhaust outlet 30, can directly discharge the waste gas that the user breathes out, stop to exhale and just close automatically, the below of breathing cavity is provided with check valve inlet 31 and air supply pipe interface 32, can suck fresh air, is in closed condition when stopping suction automatically; Trunk air supply pipe 33 is by softness and have the tubulose temperature-resistant material of retractility to make; the upper end connects the air supply pipe interface 32 of Smoke prevention protective cover; the lower end connects air bag air feed mouth 7; perhaps connect the outlet of portable pressure fan 34; also can directly connect low level air inlet pipe 36, filter 37 extends to the following subaerial position of knee, and alarm 35 and pressure fan link together; lighting lamp 38 can be connected to the top top of Smoke prevention protective cover, also can be connected on the rotation deck 39 of front end of pressure fan.
Claims (10)
1, automatic air-inflating-storing-supplying device is characterized in that by the gas storage feeder, supporting structure part, hub lock releasing, air inlet pipe, formations such as air feed mouth; Inside or outside supporting structure part and the hub lock releasing that is connected with airbag wall that be provided with at the gas storage feeder, the gas storage feeder can be the flexible automatic air bag or the rigidity air accumulator of variable volume, the air inlet pipe of air bag connects filter, the air outlet slit of air bag connects air bag air feed mouth, the tank skin of the plain cotton fabric of air bag or rigidity air accumulator connects supporting structure part, supporting structure part be folding or stretch restrainted elastic bar.
2, automatic air-inflating-storing-supplying device according to claim 1 is characterized in that the air feed mouth is the air bag air feed mouth of pressure switch check valve; Check valve is to add air valve to make on runner, and air valve is the membrane structure of using always.
3, automatic air-inflating-storing-supplying device according to claim 1 and 2, it is characterized in that many people of the fixed air bag that is provided with many air feed mouths is arranged on the indoor place that personnel gather, cabinet-type is placed on the wall limit, wall-hanging fixing on the wall, the corner formula is by standing in the corner, and ceiling mounting type can be made ceiling and suspend in midair.
4, automatic air-inflating-storing-supplying device according to claim 1 and 2, it is characterized in that connecting on the air bag air feed mouth Smoke prevention protective cover, described Smoke prevention protective cover, by cover body, breathing cavity, gas port, pressure check valve exhaust outlet, check valve inlet, air supply pipe interface, head restraint zone, plain glass spectacles sheet, and the formations such as flexible air-bag of veneer; Making a circle in protective cover week, what contact with the head and face position is fire-retardant Smoke prevention and the flexible air-bag that can inflate; the eyes position of Smoke prevention protective cover top is provided with the plain glass spectacles sheet of heatproof transparent material; the nose and mouth of below are provided with the drops breathing cavity of an elastomeric material in the Smoke prevention protective cover, and the place ahead of breathing cavity is provided with the pressure check valve exhaust outlet.
5, automatic air-inflating-storing-supplying device according to claim 1 and 2, it is characterized in that being provided with mobile model knapsack air bag or the portable air bag or the simple and easy folded airbag of one or one above air feed mouth, all be provided with supporting structure part collapsible and that stretch, all suck air from check valve inlet, and can be by one or many air bag air feed mouths confession people breathing; The knapsack air bag can be provided with the back that shoulder belt and waistband are fixed on the user.
6, automatic air-inflating-storing-supplying device according to claim 1 and 2, it is characterized in that air bag is provided with air supply pipe, it is the air supply pipe of trunk shape, the upper end of trunk air supply pipe connects the Smoke prevention protective cover, the lower end connects air bag air feed mouth, perhaps connect the outlet of portable pressure fan, also can connect the low level air inlet pipe and filter is extended to knee with upper/lower positions; Telescopic long air supply pipe is provided with many air feed mouths, can be to distant place air feed.
7, automatic air-inflating-storing-supplying device according to claim 1 and 2 is characterized in that air supply pipe connects filter, and filter is made with filtering materials such as multilayer activated carbon nonwoven, porous activated carbons.
8, according to claim 1 or described automatic air-inflating-storing-supplying device, it is characterized in that air bag is made as door and window Smoke prevention air sac strip and door wall Smoke prevention air sac strip, by the fire proof seal air sac strip of sheet, gas tube, formations such as the check valve air intake and the outlet of manually exitting.
9, according to claim 5 or 6 described automatic air-inflating-storing-supplying devices, it is characterized in that mobile model knapsack air bag also makes the back of the body at Backpack type air bag after one's death, the lower end of trunk air supply pipe pulls up from pressure fan, directly is plugged on the air feed mouth of knapsack air bag.
10, automatic air-inflating-storing-supplying device according to claim 1 and 2, it is characterized in that described automatic air-inflating-storing-supplying device, install the display unit of electric power and service life additional, the automatic switching control equipment of communication and line powering and artificial generating or accumulator plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038486 CN101024108A (en) | 2006-02-24 | 2006-02-24 | Automatic inflating, storing and supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038486 CN101024108A (en) | 2006-02-24 | 2006-02-24 | Automatic inflating, storing and supplying device |
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| Publication Number | Publication Date |
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| CN101024108A true CN101024108A (en) | 2007-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610038486 Pending CN101024108A (en) | 2006-02-24 | 2006-02-24 | Automatic inflating, storing and supplying device |
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| Country | Link |
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| CN (1) | CN101024108A (en) |
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| CN102542825A (en) * | 2011-12-10 | 2012-07-04 | 江门市慧讯数码科技有限公司 | Indicator lamp at traffic post at center of crossroad |
| CN103566495A (en) * | 2012-08-12 | 2014-02-12 | 李一平 | Personal fresh-air purification system |
| CN103933685A (en) * | 2013-01-20 | 2014-07-23 | 吴旭榕 | Air supply system for building |
| CN104014083A (en) * | 2014-05-19 | 2014-09-03 | 沈阳理工大学 | High-effect combined-type novel self-rescuer |
| CN104676242A (en) * | 2015-02-10 | 2015-06-03 | 中国人民解放军防化学院 | Mobile rapid compressed air charging method and device |
| CN105771045A (en) * | 2014-12-23 | 2016-07-20 | 周宇 | Fresh air collecting and using device |
| CN106310553A (en) * | 2015-07-08 | 2017-01-11 | 天津盛达防火门技术有限公司 | High-pressure air supply system for safety refuge system and working method of high-pressure air supply system |
| CN106855280A (en) * | 2017-03-09 | 2017-06-16 | 刘涛 | A kind of baseboard VMC and its application method |
| CN107050685A (en) * | 2017-02-04 | 2017-08-18 | 上海笃隆新材料科技有限公司 | Active type of respiration mouth mask |
| CN107631081A (en) * | 2017-11-14 | 2018-01-26 | 华荣科技股份有限公司 | A kind of fireproof wind valve |
| CN109662765A (en) * | 2019-02-27 | 2019-04-23 | 上海市嘉定区妇幼保健院 | A kind of self-service artificial membrane-repturing device |
| CN112305145A (en) * | 2020-10-30 | 2021-02-02 | 中国民用航空总局第二研究所 | Combustion spreading test device and test method thereof |
| CN112604197A (en) * | 2020-12-24 | 2021-04-06 | 北京京盾消防设备工程有限公司 | Air respirator for fire control |
| CN113914930A (en) * | 2021-10-29 | 2022-01-11 | 成都未来智隧科技有限公司 | Tunnel smoke dust treatment equipment and system |
| WO2022056834A1 (en) * | 2020-09-18 | 2022-03-24 | 陈晶 | Elephant trunk type ray-restraint protective device for use in radiographic examinations |
| CN115297934A (en) * | 2020-02-09 | 2022-11-04 | 普瑞奥尔有限公司 | Devices, systems, and methods to treat air during breathing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102542825A (en) * | 2011-12-10 | 2012-07-04 | 江门市慧讯数码科技有限公司 | Indicator lamp at traffic post at center of crossroad |
| CN103566495A (en) * | 2012-08-12 | 2014-02-12 | 李一平 | Personal fresh-air purification system |
| CN103933685A (en) * | 2013-01-20 | 2014-07-23 | 吴旭榕 | Air supply system for building |
| CN104014083A (en) * | 2014-05-19 | 2014-09-03 | 沈阳理工大学 | High-effect combined-type novel self-rescuer |
| CN105771045A (en) * | 2014-12-23 | 2016-07-20 | 周宇 | Fresh air collecting and using device |
| CN104676242A (en) * | 2015-02-10 | 2015-06-03 | 中国人民解放军防化学院 | Mobile rapid compressed air charging method and device |
| CN104676242B (en) * | 2015-02-10 | 2017-01-11 | 中国人民解放军防化学院 | Mobile rapid compressed air charging method and device |
| CN106310553A (en) * | 2015-07-08 | 2017-01-11 | 天津盛达防火门技术有限公司 | High-pressure air supply system for safety refuge system and working method of high-pressure air supply system |
| CN107050685A (en) * | 2017-02-04 | 2017-08-18 | 上海笃隆新材料科技有限公司 | Active type of respiration mouth mask |
| CN106855280A (en) * | 2017-03-09 | 2017-06-16 | 刘涛 | A kind of baseboard VMC and its application method |
| CN107631081A (en) * | 2017-11-14 | 2018-01-26 | 华荣科技股份有限公司 | A kind of fireproof wind valve |
| CN107631081B (en) * | 2017-11-14 | 2024-06-04 | 华荣科技股份有限公司 | Fireproof air valve |
| CN109662765A (en) * | 2019-02-27 | 2019-04-23 | 上海市嘉定区妇幼保健院 | A kind of self-service artificial membrane-repturing device |
| CN115297934A (en) * | 2020-02-09 | 2022-11-04 | 普瑞奥尔有限公司 | Devices, systems, and methods to treat air during breathing |
| CN115297934B (en) * | 2020-02-09 | 2023-12-15 | 普瑞奥尔有限公司 | Apparatus, system, and method to treat air during breathing |
| WO2022056834A1 (en) * | 2020-09-18 | 2022-03-24 | 陈晶 | Elephant trunk type ray-restraint protective device for use in radiographic examinations |
| CN112305145A (en) * | 2020-10-30 | 2021-02-02 | 中国民用航空总局第二研究所 | Combustion spreading test device and test method thereof |
| CN112305145B (en) * | 2020-10-30 | 2022-07-19 | 中国民用航空总局第二研究所 | Combustion spreading test device and test method thereof |
| CN112604197A (en) * | 2020-12-24 | 2021-04-06 | 北京京盾消防设备工程有限公司 | Air respirator for fire control |
| CN112604197B (en) * | 2020-12-24 | 2022-02-11 | 北京京盾消防设备工程有限公司 | Air respirator for fire control |
| CN113914930A (en) * | 2021-10-29 | 2022-01-11 | 成都未来智隧科技有限公司 | Tunnel smoke dust treatment equipment and system |
| CN113914930B (en) * | 2021-10-29 | 2024-04-05 | 成都未来智隧科技有限公司 | Tunnel smoke and dust treatment facility and system |
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Open date: 20070829 |