CN108261639A - A kind of steam line for air-breathing - Google Patents

A kind of steam line for air-breathing Download PDF

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Publication number
CN108261639A
CN108261639A CN201611267933.2A CN201611267933A CN108261639A CN 108261639 A CN108261639 A CN 108261639A CN 201611267933 A CN201611267933 A CN 201611267933A CN 108261639 A CN108261639 A CN 108261639A
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CN
China
Prior art keywords
steam line
sealing strip
mentioned
snorkel
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611267933.2A
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Gulou Automation Equipment Co Ltd
Original Assignee
Fuzhou Gulou Automation Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuzhou Gulou Automation Equipment Co Ltd filed Critical Fuzhou Gulou Automation Equipment Co Ltd
Priority to CN201611267933.2A priority Critical patent/CN108261639A/en
Publication of CN108261639A publication Critical patent/CN108261639A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus

Abstract

A kind of steam line for air-breathing, the tube wall of the steam line is provided with the linear opening along the hole direction of steam line, it the tube wall separation of above-mentioned opening both sides and has a distance or the tube wall of above-mentioned opening both sides is closed and can open, the tube wall completely or partially uses elastic material.

Description

A kind of steam line for air-breathing
Technical field
This application involves a kind of steam lines.
Background technology
The furniture of flammable decoration, chemical fibre carpet and foamed plastics filling displays more, these combustibles in modern building A large amount of poison gas and heat can be generated in combustion, while to consume a large amount of oxygen.In building fire, smog It is the main reason for hindering people's escape, cause trapped person dead.The reason of according to Britain to causing casualties in fire, unites Meter show due to anthracemia death by suffocation or by other poison gas smoke the dead typically constitute from total death toll 40%~ 50%, and in the people being scorched to death, most first Poisoning chokes are scorched to death after falling in a swoon.When fire occurs, since burning will disappear A large amount of oxygen is consumed, is remarkably decreased the oxygen concentration in air, people in the environment of this hypoxemia, will result in breathing for a long time Obstacle loses one's marbles, spasm, blue in the face or even death by suffocation.In building when fire burning is vigorous, can also it generate big The carbon dioxide of amount after the carbon dioxide of 10%~20% concentration of human contact, can cause dizzy, stupor, expiratory dyspnea, very It is benumbed to central nervous system, makes one to lose consciousness, lead to death.In addition, can also generate some has human body stronger thorn Swash the gas of effect, allow people that can not see direction clearly, the environment being very familiar with originally can also become to be beyond recognition its evacuation route and go out Mouthful.People can correctly judge minimum 5 meters of the visibility that direction is out of danger in smoky environment, when the visual field of people drop to 3 meters with Under, it flees the scene just extremely difficult.For people in smog, psychology is extremely unstable, can generate feeling of terror, thus it is panic, to group Evacuation action is knitted to create great difficulties.Meanwhile flue gas has interception, and very big barrier can be caused to evacuation and pick-up operation Hinder.Therefore, smog is to the asphyxia endangered mainly caused by the toxic gas that burning generates of human body and to human organ Stimulation and high temperature action.Control smog has " Smoke prevention " and " smoke evacuation " two ways at present, when encountering dense smoke in people's escape way Also it is only capable of accomplishing semi-crouch or creep, with the still untainted fresh air on breathing residual ground, escape also can be used in people Mask or wet towel or wet cloth stop smog.But said program is not avoided that escape personnel is fleeing from fire process by smog It besieges, causes life danger.
When fire occurs for building, in order to avoid infringement of the smog to people, the prior art has as follows：In the structure of building Inside or structure outside be provided with steam line, above-mentioned steam line is provided with gas outlet, above-mentioned confession in the suitable position of floor The outside that the air inlet of feed channel extends to the building is communicated with the gas of the outside of the building, and the steam line is to downward The outside built backward is stretched to extend a distance into, since the smog generated during fire flows up, the lower section of building Air do not have smog usually, there is the possibility of smog in the place such as extended a distance on the outside of building such as 10 meters Property is just lower.After adopting the above technical scheme, the people of escape, which can open valve or switch, passes through the gas outlet sucking sky Gas, since the outside that the air inlet of steam line is arranged on building is not influenced or as above-mentioned technology by smog The air inlet of steam line described in scheme connect with gas-filtering device connect with air purifying room or connect with oxygen room or Fresh air conditioner computer room connects, then even if smog is spread at this, but it is not to enter the gas of steam line from above-mentioned air inlet Can be by smog pollution, therefore people can suck the air not influenced by smog by gas outlet, then suppress breathing and advance A period of time such as 5-20 seconds, the exhalation air at another gas outlet, open simultaneously another gas outlet switch pass through it is upper It turns off the switch and moves on after stating another gas outlet sucking air, cigarette can constantly be advanced and will not suck in this way by recycling Mist, so as to ensure the safety of life and building can be fled from.There is the shortcomings that using gas outlet inconvenient in such technical measures, and And fresh air cannot be constantly sucked, very big burden at heart can be caused to escape personnel, and be easy to cause and fight for outlet The risk of mouth.
Invention content
The purpose of the application is to provide a kind of steam line, when fire occurs for building, flees from process in people or takes refuge When fresh air can be easily drawn out of steam line.
In order to achieve the above objectives, the application adopts the following technical scheme that：
A kind of steam line for air-breathing, the tube wall of the steam line are provided with along the hole direction of steam line Linear opening, above-mentioned opening both sides tube wall separation and have a distance or the tube wall of above-mentioned opening both sides be closed and can It opens, completely or partially using elastic material, above-mentioned steam line is used to suck directly or by snorkel fresh the tube wall Gas, above-mentioned opening can accommodate more snorkels simultaneously, and snorkel can be in opening along steam line extending direction It being moved, above-mentioned opening runs through the tube wall of steam line, and the maximum length of above-mentioned opening and the ratio of maximum height are more than 10, on The height for stating opening is less than 6 centimetres, this is to ensure that more people are used in conjunction with the minimum length requirement of above-mentioned outlet opening, this can be protected Progress aspiratory action in above-mentioned opening can be inserted into simultaneously by demonstrate,proving more snorkels, and air inlet and the air purification of above-mentioned steam line are set Standby connection connect or is connect or with that can accommodate the air tank of fresh air with that can accommodate fresh sky with positive pressure equipment of supplying gas Gas room connection or be provided with the air tank of air cleaning facility connect or be provided with air cleaning facility room company It connects, above-mentioned air tank is using the closed air tank without pressure-resistant function or using compressed air cylinder, when using the sky without pressure-resistant function During gas tank, this is provided with positive pressure equipment of supplying gas without pressure-resistant function air tank and disclosure satisfy that this without new in pressure-resistant function air tank Fresh air is conveyed into the building or is conveyed to by air compressor machine to another compressed air cylinder, preferably with compressed air Tank, above-mentioned compressed air cylinder are connect with air compressor machine, air compressor machine start when, it is purified after free of contamination fresh air through air compressor machine Air compression cylinder air entry enter into and through processing after generate fresh pressure-air, above-mentioned compressed air cylinder passes through gas supply Pipe is connect with the steam line of above-mentioned the application, above-mentioned with being provided with air vent solenoid valve use on the tank connected air supply pipe of compressed air Come control into the steam line of the building convey fresh compressed air pipe path on-off, solenoid valve can also be with control Circuit connection realization processed automatically controls or manual control.Therefore preferably gas supply scheme is to set two air tanks, first air The air inlet pipe or air inlet of tank are provided with air cleaning facility, and the air of the outside of air tank produces after air cleaning facility purifies Raw fresh air enters above-mentioned first air tank, and second air tank of above-mentioned two air tank is compressed air cylinder, Above-mentioned first is connected between air tank and compressed air cylinder with pipeline, on above-mentioned pipeline or the air inlet of above-mentioned compressed air cylinder Place is provided with air compressor machine, and it is fresh that the fresh air in above-mentioned first air tank generates high pressure after the compression processing of air compressor machine Air is conveyed into compressed air cylinder, and above-mentioned compressed air cylinder gas outlet is connected by air supply pipe and the steam line of above-mentioned the application It connects, air vent solenoid valve is provided on the above-mentioned air supply pipe being connect with compressed air cylinder gas outlet and is used for controlling the confession to the building The on-off of the pipe path of conveying fresh compressed air in feed channel, we can also be in above-mentioned first air tank and pressure certainly Air vent solenoid valve, above-mentioned air cleaning facility, air compressor machine and air vent solenoid valve and control are set on the pipeline between contracting air tank Circuit connection realization processed automatically controls or manual control, and also technical solution is that the steam line is set to building and above-mentioned confession The air inlet of feed channel extend to the building outside connect with air cleaning facility or with positive pressure supply gas equipment connect or with The air tank connection of fresh air can be accommodated, also scheme is that the air inlet of above-mentioned steam line extends to the interior of the building Portion connect with air cleaning facility or with positive pressure supply gas function air cleaning facility connect or with positive pressure supply gas equipment connect It connects, above-mentioned air cleaning facility or positive pressure equipment of supplying gas start the conveying live gas in above-mentioned steam line and supplying during fire Form positive pressure in feed channel, the opening of above-mentioned steam line can be supplied to simultaneously more people close to directly breathe through one's mouth or by using Snorkel is inserted into above-mentioned opening and carries out air-breathing, and escape personnel can be sucked close to above-mentioned opening not by cigarette when taking refuge and waiting for rescue The live gas of mist pollution or escape personnel can be constantly sucked from above-mentioned opening not by the new of smog pollution in the process of fleeing from Fresh gas, the height of above-mentioned opening setting, in this way can be convenient for people to use less than 180 centimetres, the air inlet of above-mentioned steam line The outside that mouth extends to the building is communicated with the gas of the outside of the building, the air inlet and air purification of the steam line Equipment is connected or connect with positive pressure equipment of supplying gas, and the air cleaning facility, which uses, includes one of following manner：Gas filtration fills It puts or air purifying room or oxygen room or fresh air air conditioner for machine, the positive pressure supplies gas equipment using including one of following manner：Wind turbine Or air pump or air compressor machine, above-mentioned air cleaning facility or positive pressure supply gas equipment power supply it is public using municipal supply line or cell Supply line or the supply lines of other buildings also have that scheme is as follows, the air supply pipe to ensure that air inlet hides smog The one end in road is connected with a roll of hose, and the air inlet of above-mentioned hose is the air inlet of the steam line, above-mentioned steam line The air inlet equipment that can supply gas with air cleaning facility or positive pressure move together to avoid smog, the air inlet of above-mentioned steam line The outside for extending to the building is communicated with the gas of the outside of the building, the steam line extend downwardly build backward it is outer Side extends a distance into, and since the smog generated during fire flows up, the air of the lower section of building is usually not Smog is had, it is as lower if the possibility that smog occurs in 10 meters of place in extended a distance on the outside of building, it is above-mentioned Steam line is arranged on the column of building or beam or plate or the outside of shear wall or brick wall, and also scheme is as follows, above-mentioned steam line It is embedded in the column or beam or plate or the surface of shear wall or brick wall of building but the outward opening of steam line and is exposed to building Column or beam or plate or the exterior space of shear wall or brick wall, that is, column or beam or plate or shear wall or brick from above-mentioned building The outside of wall can see the opening of above-mentioned steam line, and also scheme is as follows, and above-mentioned steam line has part to be embedded in building Column or beam or plate or the surface of shear wall or brick wall in but the outward opening of part steam line and steam line and be exposed to The column or beam or plate or shear wall of building or the outside of brick wall, that is, column or beam or plate or shear wall or brick from above-mentioned building The outside of wall can see the opening for being provided with above-mentioned steam line part steam line protrude above-mentioned building column or beam or The surface of plate or shear wall or brick wall, also technical solution are as follows, and the steam line is fastened on building by connector Column or beam or plate or shear wall or brick wall on, that is, steam line overhanging is fixed on the column of building or beam or plate or cuts On power wall or brick wall；
Wherein, the opening is not provided with containment member, and user is directly with mouth close to the opening sucking not by cigarette The live gas of mist pollution；
Wherein, the opening is provided with containment member, and the containment member is using one of following scheme：
The containment member uses sealing film；
The containment member uses sealing strip；
The containment member uses fluid sealant；
The containment member uses sealing plate；
The containment member uses fire proofing material；
Wherein, there is multiple users to be inserted into the opening directly or by jointing using snorkel to be inhaled Gas, and above-mentioned multiple user can be walked about while snorkel is allowed to slide in the opening and be carried out at the same time suction It is pneumatic to make；
Wherein, the tube wall of the opening both sides is connected separately with sealing strip I and sealing strip II, sealing strip I and sealing strip II Opposite be closely packed together plays sealing pipeline opening, have snorkel can be inserted into directly or by jointing sealing strip I with Gap between sealing strip II is communicated with the inner void of above-mentioned steam line, and sealing strip I and sealing strip II are used with elasticity Material, it is specific using including one of following scheme：PVC sealing strips or sponge foaming adhesive tape or rubber weather strip or fire proof seal Item；
Wherein, the sealing strip I and sealing strip II are bonded on the tube wall of the steam line or are passed through by adhesive Connector is fixed on the tube wall of the steam line；
Wherein, the tube wall of the steam line of the open side edges is provided with the structure shape for accommodating sealing strip I and sealing strip II Shape is specifically included using one of following scheme：The concave groove or L-type slot or T-slot of bar shaped；
Wherein, there is the seam that snorkel is inserted through directly or by jointing between the sealing strip I and sealing strip II Gap is communicated with the inner void of the steam line, and above-mentioned snorkel is inserted into the rear and confession between sealing strip I and sealing strip II The inner void of feed channel communicates, and the snorkel is inserted into rear sealing strip I and sealing strip II packets between sealing strip I and sealing strip II Wrap up in the snorkel；
Wherein, the snorkel can be in sealing strip I and sealing strip II after being inserted into the gap between sealing strip I and sealing strip II Between move, in moving process, the sealing strip I and sealing strip II are wrapped in the snorkel；
Wherein, indicator light is provided on the tube wall of the side of the opening of the steam line, near the steam line Continuous indicator light is provided on the tube wall of the side of the opening of position or the steam line, can guide and escape in fire hazard aerosol fog Stranger person is inserted into snorkel in the gap between sealing strip I and sealing strip II, which connect with controller, can when fire The automatic or manual above-mentioned indicator light of control is powered；
Wherein, the snorkel is connect with mask or mask, be provided in the building multiple snorkels storeroom or The storeroom of many places smoke helmet is provided near steam line, above-mentioned storeroom, which is concentrated, places multiple smoke helmets, prevents Cigarette mask is connected with the snorkel, and pressure regulator is equipped on the snorkel；
Wherein, the snorkel is provided with pressure regulator, when air inlet and the positive pressure air supply plant of the steam line During connection, when fire, starts above-mentioned forced draft device, in above-mentioned steam line just full of not by the gas of smog pollution and Form positive pressure in steam line, user be inserted into steam line with snorkel just may be inhaled with mouth given off by snorkel it is new Fresh gas；
Wherein, the steam line is set to building and by staircase or aisle or half space or toilet or window Or by balcony or in bedroom or in parlor or on wall or on building floor, the area of section of the steam line is 3 squares lis For rice between 78 square centimeters, certain steam line can also need not necessarily need to be provided at the inside of building structure, the section of that steam line Area can be expanded as between 3 square centimeters to 390 square centimeters.
After adopting the above technical scheme, our installation settings on the interior wall of aisle and staircase be useful for directly or by Snorkel sucks the steam line of live gas, and the tube wall of the steam line is provided with opening along the hole direction of steam line Mouthful, above-mentioned opening runs through the tube wall of steam line, and the maximum length of above-mentioned opening and the ratio of maximum height are more than 10, above-mentioned opening Height be less than 6 centimetres, this is to ensure that more people are used in conjunction with the minimum length requirement of above-mentioned gas outlet, this can ensure more it is logical Tracheae, which can be inserted into simultaneously in above-mentioned opening, carries out aspiratory action, and the air inlet of above-mentioned steam line extends to the outside of the building It connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, above-mentioned air cleaning facility or positive pressure equipment of supplying gas open during fire It moves the conveying live gas in above-mentioned steam line and forms positive pressure in steam line, the opening of above-mentioned steam line can be simultaneously Being supplied to more people, escape personnel can when taking refuge and waiting for rescue close to directly breathing through one's mouth or carrying out air-breathing by using snorkel It can not opened close to the sucking of above-mentioned opening by the live gas of smog pollution or escape personnel in the process of fleeing from from above-mentioned constantly Not by the live gas of smog pollution, the height of above-mentioned opening setting can be convenient for people in this way less than 180 centimetres for mouth sucking It uses.After the tube wall of above-mentioned opening both sides is connected separately with sealing strip I and sealing strip II, sealing strip I and sealing strip II are opposite It is closely packed together, sealing strip I and sealing strip II pass through stair using flexible material when fire people occur for the building Between flee from building during, when aisle or staircase are full of smog, the people of escape can use snorkel to be inserted into the gas supply Pipeline is directly sucked in mouth not by the fresh air of smog pollution, since the air inlet of steam line is arranged on the outside of building Air inlet and gas-filtering device company there is no being influenced by smog or as steam line described in above-mentioned technical proposal Connect or connect with air purifying room connect with oxygen room or fresh air conditioner computer room connection, then even if smog is spread at this, But the gas for entering steam line from above-mentioned air inlet will not be by smog pollution, and air inlet at this moment is to be fitted without to add Equipment is pressed, therefore people will be firmly sucked not by the fresh air of smog pollution by snorkel, even if having on steam line More people draw inhalable fresh air by snorkel out of steam line, and the method for specifically used snorkel is that user uses Mouth contains snorkel forced suction, and mouth, which leaves snorkel and exhale, during expiration simultaneously closes off the access of snorkel, then during air-breathing Mouth is contained snorkel air-breathing by the access for opening snorkel again, during expiration mouth turn off the access of snorkel and leave snorkel into Row is exhaled, and so cycle is so as to ensure escape personnel when waiting for rescue or will not be by fire hazard aerosol fog in the process of escape Infringement, due to the snorkel be inserted into sealing strip I and sealing strip II between gap after can sealing strip I and sealing strip II it Between move, ensure that escape personnel can drive snorkel to be moved on steam line and out of snorkel in the process of fleeing from this way Constantly sucking fresh air, this considerably increases the convenience used than the prior art.Certain preferred embodiments are in air inlet one Equipment that end is connected with positive pressure air supply plant or positive pressure is supplied gas, starts or manually starts positive pressure air supply plant automatically when a fire Or positive pressure is supplied gas equipment, is just quickly filled with fresh air in such steam line and is formed positive pressure, escape personnel is inserted with snorkel Entering the fresh air after steam line in steam line can be directly entered in the mouth of user by snorkel, such user The air not influenced by smog can be easily sucked, user sucks air, ensure that the oxygen demand of user, user After sucking air, and the gas in above-mentioned steam line constantly can be discharged outlet by the effect of positive pressure air supply plant from gas outlet Body prevents the infiltration of smog, and the opening design of above-mentioned steam line is ensured can connect more simultaneously in the opening of steam line Snorkel is used with meeting more people while same position, and connect it is convenient, similarly, as described above, due to the snorkel It can be moved between sealing strip I and sealing strip II behind the gap being inserted between sealing strip I and sealing strip II, ensure that escape in this way Stranger person can drive snorkel to be moved on steam line and fresh air is constantly sucked out of snorkel in the process of fleeing from, this ratio The prior art considerably increases the convenience used.Above-mentioned technical proposal also has the following advantages that：The inside configuration of the building Or be provided with steam line on the outside of structure, the inside configuration of above-mentioned building include above-mentioned building column or beam or plate or shear wall or Brick wall, since steam line is arranged on the in-house of above-mentioned building, the structure for occurring to build during fire just plays fire-proof and thermal-insulation Effect, play the role of protection to steam line, and steam line use the minor diameter less than 9 centimetres stainless steel tube or Iron pipe or Frpipe or fire retardant pipe are embedded in the structure of above-mentioned building, and the influence to structure design is less or structure design is held very much Easily strengthen, be just designed to the appearance of building and using will not affect, such as build in building design stage in this way It builds up or has come into operation, then above-mentioned minor diameter steam line can be arranged on outside the structure of building by above-mentioned technical proposal Side, above structure outside include the outside of column or the outside or steel in the outside of beam or the outside or brick wall of the outside of plate or shear wall The outside of structure or the side of glass curtain, this can bring the surface effect of building certain influence, but be set according to the layout of building The optimization design that meter carries out steam line still can be preferably minimized influence, while the steam line of peripheral hardware can also brush fire prevention and apply Material plays fire-proof and thermal-insulation；Also described gas outlet is arranged on by staircase or aisle or half space or toilet or window Or by balcony or in bedroom or in parlor or on floor or at corner, when steam line is arranged on staircase or aisle, just It can be provided continuously not by the oxygenous gas of smog pollution in the process for fleeing from building to escape personnel, ensure escape people Member will not be besieged by the blocking of aisle or staircase smog, even if being besieged in the process of fleeing from by flame, escape personnel also can be according to Continue after life waits for rescue or wait for fray-out of flame by the gas of snorkel sucking gas outlet and continue to escape, when the gas supply When pipeline is arranged in toilet, since object flammable in toilet is seldom, escape personnel hides in toilet by flame The possibility of burn almost without, and have sufficient water source supply in toilet, can be put out with water even if having part on fire, Water source in toilet may also provide to escape personnel drink water need and cooling can be played the role of, but toilet is easy to It being full of by smog, present escape personnel is that will not hide into toilet unless it is absolutely necessary, after adopting the above technical scheme, I Above-mentioned steam line is provided in toilet, when a fire toilet can become good refuge, at this moment escape Stranger person only needs to hide the work for shutting the door into toilet and doing the best possible and preventing smog from entering toilet, though toilet into Enter smog and also have no relations full of toilet, escape personnel, which is inserted into snorkel in steam line, ensures that sucking is not contaminated Live gas, we can toilet set two or more roots steam line, every steam line all with it is independent into Gas port is connected, and the purpose is to ensure if a steam line goes wrong, steam line in addition still can provide newly Fresh gas, which guarantee the supplies of live gas in toilet, and when steam line is arranged on balcony, escape personnel is in balcony Just can be used snorkel continue life wait for rescue, when after adopting the above technical scheme, above-mentioned steam line be arranged on bedroom or When by the window in parlor, escape personnel is upper at heart, and just more the method for escape, trapped escape personnel can clear up rapidly window together The combustible on family side prevents that open fire occurs by window, after having cleared up the combustible by window, escape personnel can be by window by Steam line sucking live gas sustain life and wait for rescue, be even more to increase what is be rescued if flameproof fabric is had by window Possibility, because flameproof fabric can stop the injury of flame and high temperature to human body；In addition, the snorkel is connected with pressure adjusting Device, above-mentioned pressure regulator are used for adjusting the gas flow rate of the gas outlet of snorkel, ensure the comfort of user, even if gas supply Air pressure in pipeline will not influence greatly very much the comfort that user uses, and pressure regulator ensure that the gas outlet of snorkel can Stable outlet pressure and flow are kept, while ensures that user sucks the comfort of live gas.On also technical solution is It states snorkel and is also associated with mask or mask or smoke helmet, after user puts on mask or mask, snorkel can be to mask Or fresh air is conveyed in mask and forms positive pressure, user can easily be breathed, and the smog outside mask or mask Also it can not penetrate into mask or mask；The air inlet of also described steam line is connect or net with air with gas-filtering device Change room connection or connect with oxygen room or connect with fresh air conditioner computer room, this can ensure the gas for entering steam line from air inlet It is fresh to be contaminated；The air inlet of also described steam line connect with wind turbine or with positive pressure supply gas equipment connect or with gas Pump connection is connect with air compressor machine, and can form positive pressure gas flow in the steam line that this guarantee is arranged in building flows out and ensure fire The smog generated during calamity will not infilter steam line, while this is also convenient for the convenience and efficiency of user's air-breathing, above-mentioned wind turbine Or positive pressure supply gas equipment or air pump or air compressor machine power supply using municipal supply line or the public supply line of cell or other The supply line of building, it ensure that wind turbine or positive pressure are supplied gas, equipment or power supply needed for air pump or compressor operation will not be by The influence powered off during fire occurs for the building；One end of also described steam line is connected with a roll of hose, above-mentioned hose Air inlet is the air inlet of the steam line, and the air inlet of above-mentioned steam line is movably arranged, this ensures that fire occurs The smog that Shi Ruguo fire generates spreads to air inlet, then and we can be moved to air inlet in the place of no smog, because Above-mentioned a roll hose is deployable and extends movement.
Description of the drawings
Fig. 1 is the sectional view of the steam line of the application first embodiment；
Fig. 2 is the side view of the steam line of the application first embodiment；
Fig. 3 is the diagrammatic cross-section that the steam line of the application first embodiment is inserted by snorkel；
Fig. 4 is the diagrammatic cross-section that the steam line of the application first embodiment is inserted into and is connect with mask by snorkel；
Fig. 5 is the diagrammatic cross-section that the steam line of the first embodiment of the application is arranged on by window；
Fig. 6 is that the steam line of the first embodiment of the application is arranged on the diagrammatic cross-section of the partial enlargement by window；
Fig. 7 is the diagrammatic cross-section that the steam line of the second embodiment of the application is arranged in passageway and staircase；
Fig. 8 is that the steam line of the second embodiment of the application is arranged on the section of the partial enlargement in passageway and staircase Schematic diagram.
The sectional view of the steam line of Fig. 9 the application 3rd embodiments；
Figure 10 is the side view of the steam line of the application 3rd embodiment；
Figure 11 is the diagrammatic cross-section that the steam line of the application 3rd embodiment is inserted into and is connect with mask by snorkel；
Figure 12 is the side cross sectional views that the steam line of the application first embodiment is inserted by snorkel；
Figure 13 is the sectional view of the steam line of the application fourth embodiment；
Figure 14 is the diagrammatic cross-section that the steam line of the application fourth embodiment is inserted into and is connect with mask by snorkel；
Figure 15 is the section of side view that the steam line of the application fourth embodiment is inserted into and is connect with mask by snorkel Schematic diagram；
Figure 16 is the sectional view of the steam line of the 5th embodiment of the application；
Figure 17 is the diagrammatic cross-section that the steam line of the 5th embodiment of the application is inserted into and is connect with mask by snorkel；
Figure 18 is the section of side view that the steam line of the 5th embodiment of the application is inserted into and is connect with mask by snorkel Schematic diagram.
Specific embodiment
As described in Figure 1, Fig. 1 is the sectional view of the steam line 9 of the application first embodiment, the application first embodiment The tube wall 1 of steam line 9 is provided with the linear opening 2 along the hole direction of steam line 9, and above-mentioned opening 2 runs through tube wall 1, The tube wall 1 of above-mentioned 2 side of opening is provided with the L-type slot 3 for accommodating the bar shaped for accommodating sealing strip I6, the opposite side of above-mentioned opening 2 Tube wall 1 be provided with the L-type slot 5 of the bar shaped for accommodating sealing strip II7, L-type slot 3 is connected with sealing strip I6, and L-type slot 5 is connected with close Opposite be closely packed together of strip of paper used for sealing II7, sealing strip I6 and sealing strip II7 plays sealed opening 2, has snorkel direct or logical The gap 8 that jointing is inserted between sealing strip I6 and sealing strip II7 is crossed to communicate with the inner void of above-mentioned steam line 9, on The air inlet for stating steam line 9 extends to the outside of building and is communicated with the gas of outside of the building, the air inlet of the steam line 9 Connect with air cleaning facility or connect with positive pressure equipment of supplying gas, above-mentioned steam line 9 be arranged on building column or beam or plate or The outside of shear wall or brick wall, also scheme are as follows, above-mentioned steam line 9 be embedded in building column or beam or plate or shear wall or In the surface of brick wall but the opening of steam line 92 outward and be exposed to building column or beam or plate or shear wall or brick wall it is outer Portion space, that is, the opening 2 of steam line 9 is can see from the column or beam or plate or shear wall of building or the outside of brick wall, Also scheme is as follows, and above-mentioned steam line 9 has part to be embedded in the column or beam or plate or the surface of shear wall or brick wall of building But the opening 2 of part steam line 9 and steam line 9 outward and is exposed to the column of building or beam or plate or shear wall or brick wall Outside, that is, can see from the column or beam or plate or shear wall of building or the outside of brick wall and be provided with above-mentioned steam line 9 The part steam line 9 of opening 2 protrude the column of above-mentioned building or beam or plate or the surface of shear wall or brick wall, also technical side Case is as follows, and the steam line 9 is fastened on by connector on the column or beam or plate or shear wall or brick wall of building, also It is that the overhanging of steam line 9 is fixed on the column or beam or plate or shear wall or brick wall of building.
As described in Figure 2, Fig. 2 is the side view of the steam line 9 of the application first embodiment, the application first embodiment The tube wall 1 of steam line 9 is provided with the linear opening 2 along the hole direction of steam line 9, and above-mentioned opening 2 runs through tube wall 1, The tube wall 1 of above-mentioned 2 side of opening is provided with the L-type slot 3 for the bar shaped for accommodating sealing strip I6, the tube wall 1 of the opposite side of above-mentioned opening 2 The L-type slot 5 for the bar shaped for accommodating sealing strip II7 is provided with, L-type slot 3 is connected with sealing strip I6, and L-type slot 5 is connected with sealing strip II7, Opposite are closely packed together of sealing strip I6 and sealing strip II7 plays sealed opening 2, has snorkel that can be connect directly or by connection The gap 8 that head is inserted between sealing strip I6 and sealing strip II7 is communicated with the inner void of above-mentioned steam line 9.
As described in Figure 3, the diagrammatic cross-section that Fig. 3 is inserted into for the steam line 9 of the application first embodiment by snorkel 10, The tube wall 1 of the steam line 9 of the application first embodiment is provided with the linear opening 2 along the hole direction of steam line 9, on Opening 2 is stated through tube wall 1, the tube wall 1 of above-mentioned 2 side of opening is provided with the L-type slot 3 for the bar shaped for accommodating sealing strip I6, above-mentioned to open The tube wall 1 of the opposite side of mouth 2 is provided with the L-type slot 5 for the bar shaped for accommodating sealing strip II7, and L-type slot 3 is connected with sealing strip I6, L-type Slot 5 is connected with opposite be closely packed together of sealing strip II7, sealing strip I6 and sealing strip II7 and plays sealed opening 2, there is ventilation Pipe 10 is inserted directly into and the gap across sealing strip I6 and sealing strip II7 is communicated with the inner void of above-mentioned steam line 9, Rear sealing strip I6 and sealing strip II7 is since elastic packaging described lead between snorkel 10 is inserted into sealing strip I6 and sealing strip II7 Tracheae 10.The snorkel 10 can be in sealing strip I6 and sealing strip II7 after being inserted into the gap between sealing strip I6 and sealing strip II7 Between move, in moving process, the sealing strip I6 and sealing strip II7 are wrapped in the snorkel 10 always due to elasticity. Snorkel 10 is connected with one section of soft snorkel 11, and the gas outlet 12 of above-mentioned snorkel 11 can be used to carry out air-breathing for user.
The outside that the air inlet of above-mentioned steam line 9 may extend into building is communicated with the gas of outside of the building, the gas supply The air inlet of pipeline 9 connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, and above-mentioned steam line 9 is arranged on building Column or beam or plate or the outside of shear wall or brick wall, also scheme are as follows, above-mentioned steam line 9 be embedded in building column or beam or In the surface of plate or shear wall or brick wall but the opening 2 of steam line 9 outward and is exposed to the column of building or beam or plate or shearing The exterior space of wall or brick wall, that is, can see air supply pipe from the column or beam or plate or shear wall of building or the outside of brick wall The opening 2 in road 9, also scheme is as follows, and above-mentioned steam line 9 has the column for being partly embedded in building or beam or plate or shear wall or brick In the surface of wall but the opening 2 of part steam line 9 and steam line 9 outward and is exposed to the column of building or beam or plate or shearing The outside of wall or brick wall, that is, can see from the column or beam or plate or shear wall of building or the outside of brick wall be provided with it is above-mentioned The part steam line 9 of the opening 2 of steam line 9 protrudes the column of above-mentioned building or beam or plate or the surface of shear wall or brick wall, Also technical solution is as follows, the steam line 9 by connector be fastened on building column or beam or plate or shear wall or On brick wall, that is, the overhanging of the steam line 9 is fixed on the column or beam or plate or shear wall or brick wall of building.
Above-mentioned sealing strip I6 and sealing strip II7 uses flexible material, and specific use includes one of following scheme： PVC sealing strips or sponge foaming adhesive tape or rubber weather strip or fire proof sealing strip；The sealing strip I6 and sealing strip II7 passes through viscous Knot object is bonded on the tube wall 1 of the steam line or is fixed on the tube wall 1 of the steam line by connector.
Above-mentioned snorkel 11 can be connect with mask or mask, be provided in the building multiple snorkels 10 storeroom or The storeroom of many places mask is provided near steam line 9, above-mentioned storeroom, which is concentrated, places multiple masks, and mask is connected with The snorkel 11 is equipped with pressure regulator on the snorkel 10, when the air inlet of the steam line 9 is supplied gas with positive pressure When equipment connects, when fire, starts above-mentioned forced draft equipment, is just full of in above-mentioned steam line 9 not by the gas of smog pollution And positive pressure is formed in steam line 9, user is inserted into steam line 9 with snorkel 10 and just may be inhaled with mouth by snorkel 10 The live gas given off；
As described in Figure 4, Fig. 4 is that the steam line 9 of the application first embodiment is inserted into and is connected with mask 15 by snorkel 10 The diagrammatic cross-section connect, the tube wall 1 of the steam line 9 of the application first embodiment are provided with the hole direction along steam line 9 Rectangular shape opening 2, above-mentioned opening 2 runs through tube wall 1, and the tube wall 1 of the side of above-mentioned opening 2 is provided with receiving sealing strip The L-type slot 3 of the bar shaped of I6, the tube wall 1 of the opposite side of above-mentioned opening 2 are provided with the L-type slot 5, L for the bar shaped for accommodating sealing strip II7 Type groove 3 is connected with sealing strip I6, and L-type slot 5 is connected with sealing strip II7, sealing strip I6 and sealing strip II7 and has been closely packed together relatively The effect of sealed opening 2 has hard rod-shaped snorkel 10 to be inserted directly into and the gap across sealing strip I6 and sealing strip II7 Communicated with the inner void of above-mentioned steam line 9, snorkel 10 be inserted into sealing strip I6 and sealing strip II7 between after sealing strip I6 and Sealing strip II7 the snorkel 10 due to elastic packaging.The snorkel 10 is inserted between sealing strip I6 and sealing strip II7 Can be moved between sealing strip I6 and sealing strip II7 behind gap, in moving process, the sealing strip I6 and sealing strip II7 by It is wrapped in the snorkel 10 always in elasticity, even if sealing strip I6 and sealing strip II7 can not densely be wrapped in the ventilation Pipe 10 nor affects on use, because fire is by use, the gas pressurized equipment of air inlet starts in backward steam line 9 not Break and be conveyed without by the fresh air of smog pollution, and positive pressure is formed in steam line 9, at this moment positive pressure gas in steam line 9 Know from experience and flowed out in the gap between snorkel 10 and sealing strip I6, sealing strip II7 to the outside of steam line 9 and play prevention Effect of the smog to the internal penetration of steam line 9.Snorkel 10 is connected with one section of soft snorkel 11, pacifies on snorkel 10 Installing is equipped with gas regulator 17, and gas regulator 17 can ensure barotropic gas out of steam line 9 through gas The adjusting of pressure regulator 17 is stablized in the pressure limit that user is suitble to use, and the gas flowed out from pressure regulator 17 Pressure and flow can be adjusted by pressure regulator 17 to reach best using effect, and above-mentioned snorkel 11 goes out Gas port 12 is connect with the air inlet 13 of mask 15, and user can hang over mask 15 on ear by hanging wire 16 and cover mask 15 Air-breathing is carried out in face, positive pressure, this barotropic gas can not be formed in mask 15 by the fresh air of smog pollution in this way It is flowed out in gap that can be between mask and face and smog or gas outside mask 15 is prevented to flow into mask 15, and by In, there is positive pressure fresh air, fresh air can be directly transported to the mouth of user by pressure, simultaneously in mask 15 It does not mask or the feeling of feeling oppressed of mask, user's breathing is allowed freely to facilitate.
The outside that the air inlet of above-mentioned steam line 9 may extend into building is communicated with the gas of outside of the building, the gas supply The air inlet of pipeline 9 connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, and above-mentioned steam line 9 is arranged on building Column or beam or plate or the outside of shear wall or brick wall, also scheme are as follows, above-mentioned steam line 9 be embedded in building column or beam or In the surface of plate or shear wall or brick wall but the opening 2 of steam line 9 outward and is exposed to the column of building or beam or plate or shearing The exterior space of wall or brick wall, that is, can see air supply pipe from the column or beam or plate or shear wall of building or the outside of brick wall The opening 2 in road 9, also scheme is as follows, and above-mentioned steam line 9 has the column for being partly embedded in building or beam or plate or shear wall or brick In the surface of wall but the opening 2 of part steam line 9 and steam line 9 outward and is exposed to the column of building or beam or plate or shearing The outside of wall or brick wall, that is, can see from the column or beam or plate or shear wall of building or the outside of brick wall be provided with it is above-mentioned The part steam line 9 of the opening 2 of steam line 9 protrudes the column of above-mentioned building or beam or plate or the surface of shear wall or brick wall, Also technical solution is as follows, the steam line 9 by connector be fastened on building column or beam or plate or shear wall or On brick wall, that is, the overhanging of the steam line 9 is fixed on the column or beam or plate or shear wall or brick wall of building.
Above-mentioned sealing strip I6 and sealing strip II7 uses flexible material, and specific use includes one of following scheme： PVC sealing strips or sponge foaming adhesive tape or rubber weather strip or fire proof sealing strip；The sealing strip I6 and sealing strip II7 passes through viscous Knot object is bonded on the tube wall 1 of the steam line or is fixed on the tube wall 1 of the steam line by connector.
The storeroom of multiple snorkels 10 is provided in the building or many places mask is provided near steam line 9 15 storeroom, above-mentioned storeroom, which is concentrated, places multiple masks 15, and mask 15 is connected with snorkel 10, pacifies on the snorkel 10 Equipped with pressure regulator 17, when the air inlet of the steam line 9 is connect with positive pressure air supply plant, when fire start it is above-mentioned just Force feed wind apparatus, above-mentioned steam line 9 is interior just full of positive pressure is not formed by the gas of smog pollution and in steam line 9, makes User is inserted into steam line 9 with snorkel 10 and is given off with the mask 15 being connect with snorkel 10 is just inhalable by snorkel 9 Live gas.
As shown in figure 5, Fig. 5, which is the steam line of the first embodiment of the application, is arranged on the diagrammatic cross-section by window. Building 20 outside ground 22 on be provided with positive pressure supply gas equipment 21 and with building 20 outside gas communicate, supply gas with positive pressure The horizontal air inlet pipe 23 that equipment 21 connects extends into the inside of building 20 from the outside of building 20, has vertical air inlet pipe 25, hangs down Straight tracheae 26, vertical air inlet pipe 27 connect with horizontal air inlet pipe 23 and communicate.Above-mentioned vertical air inlet pipe 25, vertical air inlet pipe 26, Vertical air inlet pipe 27 upwardly extends the outside for the exterior wall for being arranged on building 20 and is connected with air supply pipe below the window of every floor Road 9, that is to say, that build be mounted below each window of 20 exterior wall with vertical air inlet pipe 25 or vertical air inlet pipe 26 or The steam line 9 that vertical air inlet pipe 27 connects, such as the lower section of window 31 are equipped with steam line 9 and are connect with vertical air inlet pipe 25 It communicates, the lower section of window 32, which is equipped with steam line 9 and is connect with vertical air inlet pipe 26, to be communicated, and steam line is equipped with below window 33 9 connect with vertical air inlet pipe 27 and communicate, above-mentioned steam line 9 be arranged on building column or beam or plate or shear wall or brick wall it is outer Side, also scheme are as follows, and above-mentioned steam line 9 is embedded in the column or beam or plate or the surface of shear wall or brick wall of building but supplies The outward opening of feed channel 9 is simultaneously exposed to the column of building or beam or plate or the exterior space of shear wall or brick wall, that is, from building The column or beam or plate or shear wall built or the outside of brick wall can see the opening of steam line 9, and also scheme is as follows, above-mentioned confession Feed channel 9 have part be embedded in the column or beam or plate or the surface of shear wall or brick wall of building in but part steam line 9 and confession The outward opening of feed channel 9 is simultaneously exposed to the column of building or beam or plate or the outside of shear wall or brick wall, that is, from building Column or beam or plate or the outside of shear wall or brick wall can see the part steam line for the opening for being provided with above-mentioned steam line 9 The column or beam or plate of the 9 above-mentioned buildings of protrusion or the surface of shear wall or brick wall, also technical solution is as follows, the steam line 9 It is fastened on the column or beam or plate or shear wall or brick wall of building by connector, that is, the steam line 9 overhangs It is fixed on the column or beam or plate or shear wall or brick wall of building.
When fire occurs for above-mentioned building 20, when people are forced by fire to by window, since smog can quickly fill with room simultaneously To flowing outside window, at this moment flame does not usually spread to window or never spreads to by window, but since smog can make one to stop up Breath, so normal someone leads to life danger when sucking fire hazard aerosol fog or is forced the result jumped out of the building in the past.Using above-mentioned technical side After case, during fire, positive pressure equipment 21 of supplying gas starts and is constantly conveyed without by the fresh of smog pollution in backward horizontal air inlet pipe 23 Air, compression power acts through vertical air inlet pipe 25, vertical air inlet pipe 26, vertical air inlet to fresh air again in horizontal air inlet pipe 23 9 inside of steam line that pipe 27 is flowed up and flow to below each window forms positive pressure.When steam line 9 is not used Since opposite be closely packed together of the sealing strip I and sealing strip II of steam line 9 seals, the fresh sky in steam line 9 Gas will not be revealed, even if sealing strip I and sealing strip II sealings are not closely knit enough, but due to the positive pressure fresh air in steam line 9 Effect can be flowed out from above-mentioned not closely knit enough gap, this guarantees fire hazard aerosol fogs to be permeated into steam line 9, from And ensure steam line 9 and vertical air inlet pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27, new inside horizontal air inlet pipe 23 Fresh air will not be contaminated and influence to use.Escape personnel, which is trapped in when being waited for rescue by window 31, just can be used snorkel to be inserted into 9 inside of steam line of 31 lower section of window simultaneously sucks the fresh air in steam line 9, close after snorkel is inserted into steam line 9 Strip of paper used for sealing I, sealing strip II can wrap snorkel and seal, even if being not tight seal, being nor affected on there are gap makes With because to gas supply in the gap that at this moment barotropic gas can be between snorkel and sealing strip I, sealing strip II in steam line 9 It is flowed out outside pipeline 9 and plays the role of preventing internal penetration of the smog to steam line 9, the steam line of above-mentioned 31 lower section of window 9 can be supplied to multiple trapped persons positioned at 31 side of window to use simultaneously, that is to say, that the steam line 9 of above-mentioned 31 lower section of window It can be inserted into simultaneously by more snorkels and air-breathing use is provided.Snorkel can also be connected with one section of soft snorkel, above-mentioned stranded Personnel can easily be inhaled fresh air using the snorkel of above-mentioned softness out of steam line 9.On above-mentioned snorkel also Installation settings has a gas regulator, and gas regulator can ensure barotropic gas out of steam line 9 through gas pressure The adjusting of draught control mechanism is stablized in the pressure limit for being suitble to user, enhances the comfort of user, and from pressure regulator The gas pressure and flow of outflow are can to reach best using effect according to the adjusting of pressure regulator.Above-mentioned snorkel Gas outlet can also be connect with the air inlet of mask, user can hang over mask on ear by hanging wire and mask is made to cover on face Portion carries out air-breathing, positive pressure can not be formed in mask by the fresh air of smog pollution in this way, this barotropic gas can be from face It is flowed out in gap between cover and face and the smog of mask exterior or gas is prevented to flow into mask, and due to mask memory In positive pressure fresh air, fresh air can be directly transported to the mouth of user by pressure, at the same do not mask or The feeling of feeling oppressed of mask allows user's breathing freely to facilitate.
The storeroom of multiple snorkels is provided in above-mentioned building or many places snorkel is provided near steam line 9 Or the storeroom of mask, above-mentioned storeroom, which is concentrated, places multiple snorkels or mask, and above-mentioned mask is connected with snorkel, described logical Pressure regulator is installed on tracheae.
Separately as shown in figure 5, the upper end extension of vertical air inlet pipe 25 protrudes roofing 39 and is provided with valve 35, vertical air inlet pipe 26 upper end extension protrusion roofing 39 is simultaneously provided with valve 36, and the upper end extension protrusion roofing 39 of vertical air inlet pipe 27 is simultaneously provided with Valve 38, when maintenance, can open valve 35, valve 36, valve 38 and close horizontal air inlet pipe 23 and positive pressure and supply gas the valve of equipment Door will also open the air-outlet valve of horizontal air inlet pipe 23, in doing so can from the top down toward vertical air inlet pipe 25, Injection disinfecting cleaning liquid or sterilisation vapour cleaning steam line 9 and vertical air inlet in vertical air inlet pipe 26, vertical air inlet pipe 27 Pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27, the tube wall health inside horizontal air inlet pipe, the disinfecting cleaning liquid after cleaning Or sterilisation vapour is flowed out from the air-outlet valve or emptying valve of above-mentioned horizontal air inlet pipe 23.
Fig. 6 is that the steam line of the first embodiment of the application is arranged on the diagrammatic cross-section of the partial enlargement by window.
After adopting the above technical scheme, during fire, above-mentioned positive pressure equipment of supplying gas starts in backward above-mentioned horizontal air inlet pipe not Disconnected to be conveyed without by the fresh air of smog pollution, compression power acts through vertical air inlet pipe to fresh air again in horizontal air inlet pipe 25th, 9 inside of steam line that vertical air inlet pipe 26, vertical air inlet pipe 27 are flowed up and flow to below each window is formed just Pressure.When steam line 9 is not used sealing has been closely packed together since the sealing strip I of steam line 9 and sealing strip II is opposite It acts on, the fresh air in steam line 9 will not be revealed, even if sealing strip I and sealing strip II sealings are not closely knit enough, but due to supplying The effect of positive pressure fresh air in feed channel 9 can be flowed out from above-mentioned not closely knit enough gap, and this guarantees fire hazard aerosol fogs It will not be permeated into steam line 9, so as to ensure steam line 9 and vertical air inlet pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27th, the fresh air inside horizontal air inlet pipe will not be contaminated and influence to use.Escape personnel is trapped in 31 side of window and waits for Snorkel just can be used to be inserted into the opening 2 of the steam line 9 of 31 lower section of window during rescue to communicate with steam line 9 and pass through ventilation Fresh air in pipe sucking steam line 9, after snorkel is inserted into the opening 2 of steam line 9, the sealing strip I of open side edges, Sealing strip II can wrap snorkel and seal, and use is nor affected on there are gap even if being not tight seal, because At this moment in the gap that barotropic gas can be between snorkel and sealing strip I, sealing strip II in steam line 9 to outside steam line 9 It flows out and plays the role of preventing internal penetration of the smog to steam line 9.Snorkel can also be connected with one section of soft ventilation Pipe, above-mentioned trapped person can easily be inhaled fresh air using the snorkel of above-mentioned softness out of steam line 9.
The upper end extension protrusion roofing 39 of another vertical air inlet pipe 25 is simultaneously provided with valve 35, and the upper end of vertical air inlet pipe 26 is prolonged It stretches protrusion roofing 39 and is provided with valve 36, the upper end extension protrusion roofing 39 of vertical air inlet pipe 27 is simultaneously provided with valve 38, ties up Valve 35, valve 36, valve 38 can be opened during guarantor and closes horizontal air inlet pipe and the positive pressure of building lower section and supplies gas the valve of equipment, The air-outlet valve or emptying valve of horizontal air inlet pipe are also opened, it in doing so can be from the top down toward vertical air inlet Injection disinfecting cleaning liquid or sterilisation vapour cleaning steam line 9 and vertical in pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27 Air inlet pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27, the tube wall health inside horizontal air inlet pipe.Above-mentioned 31 lower section of window Steam line 9 can connect more snorkels simultaneously, be thus provided to multiple trapped persons and use simultaneously, enhance what is used Convenience and practicability.
Fig. 7 is the diagrammatic cross-section that the steam line of the second embodiment of the application is arranged in passageway and staircase.It builds Build be provided on the ground 52 in 50 outside positive pressure supply gas equipment 51 and with building 50 outside gas communicate, supply gas and set with positive pressure The horizontal air inlet pipes 53 connected for 51 extend into the inside of building 50 from the outside of building 50, there is vertical air inlet pipe 55 and level The connection of air inlet pipe 53 communicates.Above-mentioned vertical air inlet pipe 55, which upwardly extends, to be set and is equipped on the wall in the passageway of each floor 61 Gas regulator 58, the gas regulator 58 on each floor are respectively connected with horizontal steam line 59 and in stair Between be obliquely extended on the wall of staircase 62 in 62, above-mentioned steam line 59 can be arranged on the column of building or beam or plate Or the outside of shear wall or brick wall, also scheme is as follows, and above-mentioned steam line 59 is embedded in the column of building or beam or plate or shearing In the surface of wall or brick wall but the outward opening of steam line 9 and it is exposed to the column of building or beam or plate or shear wall or brick wall Exterior space, that is, can see opening for steam line 59 from the column or beam or plate or shear wall of building or the outside of brick wall Mouthful, also scheme is as follows, and above-mentioned steam line 59 has the column for being partly embedded in building or beam or plate or the table of shear wall or brick wall The outward opening of in face but part steam line 59 and steam line 9 is simultaneously exposed to the column of building or beam or plate or shear wall or brick The outside of wall, that is, can see from the column or beam or plate or shear wall of building or the outside of brick wall and be provided with above-mentioned air supply pipe The part steam line 59 of the opening in road 59 protrudes the column of above-mentioned building or beam or plate or the surface of shear wall or brick wall, also skill Art scheme is as follows, and the steam line 59 is fastened on the column of building or beam or plate or shear wall or brick wall by connector On, that is, the steam line 59 overhanging be fixed on the column or beam or plate or shear wall or brick wall of building.
When fire occurs for above-mentioned building 50, positive pressure equipment 51 of supplying gas starts and is constantly conveyed without in backward horizontal air inlet pipe 53 By the fresh air of smog pollution, compression power acts through vertical air inlet pipe 55 to upstream to fresh air again in horizontal air inlet pipe 53 It moves and passes through gas regulator 58 and flow into the inside of steam line 59 and form positive pressure, the high pressure in above-mentioned vertical air inlet pipe 55 is empty Gas can flow into steam line 59, above-mentioned gas pressure by the adjusting of gas regulator 58 with stable pressure and flow Adjuster 58 ensure that the air pressure in steam line 59 is not too large so that user uses, if the pressure in steam line 59 Meet the comfort of user with flow, just without installation settings gas pressure again on snorkel used in that user Adjuster, this can reduce the cost of snorkel, since the quantity required of snorkel is sizable, above-mentioned gas pressure regulator 58 design can make snorkel mass production and be configured in public places.Due to steam line when steam line 59 is not used Opposite are closely packed together of 59 sealing strip I and sealing strip II seals, and the fresh air in steam line 9 will not be revealed, The concrete structure of above-mentioned steam line 59 is identical with the structure of the steam line 9 of above-mentioned first embodiment, and concrete structure is seen Above-mentioned attached drawing 1 arrives the explanation of attached drawing 5 to attached drawing 5 and attached drawing 1, though sealing strip I and sealing strip II sealings are not closely knit enough, but by It can be flowed out from above-mentioned not closely knit enough gap in the effect of the positive pressure fresh air in steam line 59, this guarantees fire Smog will not be permeated into steam line 59, so as to ensure inside steam line 59 and vertical air inlet pipe 55, horizontal air inlet pipe 53 Fresh air will not be contaminated and influence to use.When escape personnel is trapped in aisle 61 or is waited for rescue in staircase 62 Just available snorkel, which is inserted into steam line 59, connects with steam line 59 and sucks the fresh air in steam line 59, ventilates After pipe is inserted into steam line 59, sealing strip I, sealing strip II can wrap snorkel and seal, even if being not tight seal And use is nor affected on there are gap, because at this moment barotropic gas can be from snorkel and sealing strip I, sealing strip in steam line 59 It is flowed out outside steam line 59 in gap between II and plays the role of preventing internal penetration of the smog to steam line 59.It is logical Tracheae can also be connected with one section of soft snorkel, above-mentioned trapped person can easily using the snorkel of above-mentioned softness from It inhales fresh air in steam line 59.Also installation settings has gas regulator on above-mentioned snorkel, and gas pressure is adjusted Device can ensure that adjusting of the barotropic gas through gas regulator out of steam line 59 is stablized in the pressure for being suitble to user Range, enhances the comfort of user, and the gas pressure and flow that flow out from pressure regulator are can be adjusted according to pressure The adjusting of device to reach best using effect.Also preferred plan be exactly the gas outlet of above-mentioned snorkel can also be with mask Air inlet connects, and user can hang over mask on ear and mask is made to cover on face by hanging wire carries out air-breathing, does not have in this way Positive pressure can be formed in mask by the fresh air of smog pollution, in the gap that this barotropic gas can be between mask and face Flow out and the smog of mask exterior or gas prevented to flow into mask, and due in mask there is positive pressure fresh air, newly Fresh air can be directly transported to the mouth of user by pressure, while not mask or the feeling of feeling oppressed of mask, and allowing makes User's breathing freely facilitates.
During fire, scheme of also escaping is as follows：After escape personnel enters out of door 60 in aisle 61, escape personnel puts on company It is connected to the mask of snorkel and snorkel is inserted into the opening of steam line 59, the sealing strip in above-mentioned snorkel insertion opening It can be moved between sealing strip I and sealing strip II behind gap between I and sealing strip II, in moving process, the sealing strip I The snorkel is wrapped in sealing strip II.Due to the snorkel be inserted into sealing strip I and sealing strip II between gap after can It is moved between sealing strip I and sealing strip II, in moving process, the sealing strip I and sealing strip II are wrapped in the ventilation Pipe, even if sealing strip I and sealing strip II can not densely be wrapped in the snorkel, nor affects on use, because fire is made Used time, the pressurized equipment of air inlet start constantly conveyed in backward steam line 59 it is fresh not by the air of smog pollution, And positive pressure is formed in steam line 59, at this moment barotropic gas can be from snorkel and sealing strip I, sealing strip II in steam line 59 Between gap in flowed out outside steam line 59 and play the role of prevent internal penetration of the smog to steam line 59.Ventilation Pipe is connected with one section of soft snorkel, and installation settings has gas regulator on snorkel, and gas regulator can be protected Adjusting of the barotropic gas out of steam line 59 through gas regulator is demonstrate,proved to stablize in the pressure limit for being suitble to user, and And the gas pressure and flow flowed out from pressure regulator is being made with reaching best of being adjusted by pressure regulator With effect, the gas outlet of above-mentioned snorkel and the air inlet of mask connect, and user can hang over mask on ear by hanging wire And mask is made to cover on face and carries out air-breathing, positive pressure can not be formed in mask by the fresh air of smog pollution in this way, this It is flowed out in the gap that barotropic gas can be between mask and face and the smog of mask exterior or gas is prevented to flow into mask, and And the mouth of user can be directly transported to by pressure since there is positive pressure fresh airs, fresh air in mask, together When do not mask or the feeling of feeling oppressed of mask, user's breathing is allowed freely to facilitate.Ensure that escape personnel is fleeing from this way Process can drive snorkel to be moved on steam line and fresh air is constantly sucked out of snorkel, this is than the prior art significantly Increase the convenience used.
The storeroom of multiple snorkels is provided in above-mentioned building 50 or is provided with many places near steam line 59 and is led to The storeroom of tracheae or mask, above-mentioned storeroom concentrate the multiple snorkels of placement or mask, above-mentioned mask to be connected with snorkel, institute It states and pressure regulator is installed on snorkel.
It is another as shown in fig. 7, the upper end extension protrusion roofing 57 of vertical air inlet pipe 55 and be provided with valve 56, when maintenance, can beat Valve opening door 56 simultaneously closes horizontal air inlet pipe 53 and positive pressure and supplies gas the valve of equipment 51, also to open the gas bleeder valve of horizontal air inlet pipe 53 Door, in doing so can injection disinfecting cleaning liquid or sterilisation vapour cleaning in vertical air inlet pipe 55 from the top down Tube wall health inside steam line 59 and vertical air inlet pipe 55, horizontal air inlet pipe 53, disinfecting cleaning liquid after cleaning or disappears Malicious steam is flowed out from the air-outlet valve or emptying valve of above-mentioned horizontal air inlet pipe 53.
Fig. 8 is that the steam line of the second embodiment of the application is arranged on the section of the partial enlargement in passageway and staircase Schematic diagram.It positive pressure is provided on the ground in the outside of building supplies gas and equipment and communicated with the gas of outside of the building, supplied gas with positive pressure The horizontal air inlet pipe of equipment connection extends into the inside of building on the outside of building, there is vertical air inlet pipe 55 and horizontal air inlet pipe Connection communicates.Above-mentioned vertical air inlet pipe 55, which upwardly extends, sets and is equipped on the wall in the passageway of floor 61 gas pressure adjusting Device 58, gas regulator 58 are connected with horizontal steam line 59 and are obliquely extended in staircase 62 mounted on staircase 62 Wall on.
During fire, scheme of also escaping is as follows：After escape personnel enters out of door 60 in aisle 61, escape personnel puts on company It is connected to the mask 65 of snorkel 68 and snorkel 68 is inserted into the opening 67 of steam line 59, above-mentioned 68 insertion opening of snorkel It can be moved between sealing strip I and sealing strip II behind the gap between sealing strip I and sealing strip II in 67, in moving process In, the sealing strip I and sealing strip II are wrapped in the snorkel 68 always.Even if sealing strip I and sealing strip II can not be closely knit Ground is wrapped in the snorkel 68, nor affects on use, because fire is by use, the pressurized equipment of building lower section air inlet opens It moves and constantly conveys fresh not by the air of smog pollution in backward steam line 59, and formed just in steam line 59 It presses, to steam line in the gap that at this moment barotropic gas can be between snorkel and sealing strip I, sealing strip II in steam line 59 It is flowed out outside 59 and plays the role of preventing internal penetration of the smog to steam line 59.Installation settings has gas pressure on snorkel 68 Draught control mechanism 66, gas regulator 66 can ensure barotropic gas out of steam line 59 through gas regulator 66 Adjust stablize be suitble to user pressure limit, and from pressure regulator 66 flow out gas pressure and flow be that can pass through Pressure regulator 66 be adjusted to reach best using effect, the gas outlet of above-mentioned snorkel 68 and the air inlet of mask 65 Mouth connection, user can hang over mask 65 on ear and mask 65 is made to cover on face by hanging wire carries out air-breathing, does not have in this way Positive pressure can be formed in mask 65 by the fresh air of smog pollution, this barotropic gas can be from the sky between mask 65 and face It is flowed out in gap and smog or gas outside mask 65 is prevented to flow into mask 65, and due to new there is positive pressure in mask 65 Fresh air, fresh air can directly be transported to the mouth of user by pressure, at the same do not mask 65 or mask suppress Bored feeling allows user's breathing freely to facilitate.Ensure that escape personnel can drive snorkel 68 supplying in the process of fleeing from this way Moved in feed channel 59 and constantly suck fresh air out of snorkel 68, this considerably increased than the prior art use it is convenient Property.
It is another as shown in figure 8, the upper end extension protrusion roofing 57 of vertical air inlet pipe 55 and be provided with valve 56, when maintenance, can beat Valve opening door 56 simultaneously closes horizontal air inlet pipe 53 and positive pressure and supplies gas the valve of equipment 51, also to open the gas bleeder valve of horizontal air inlet pipe 53 Door, in doing so can injection disinfecting cleaning liquid or sterilisation vapour cleaning in vertical air inlet pipe 55 from the top down Tube wall health inside steam line 59 and vertical air inlet pipe 55, horizontal air inlet pipe 53.
As shown in figure 9, the sectional view of the steam line of Fig. 9 the application 3rd embodiments, the tube wall of the steam line 70 71 are provided with the opening 72 along the hole direction of steam line 70, and above-mentioned opening 72 runs through the tube wall of steam line 70, above-mentioned to open The maximum length of mouth 72 and the ratio of maximum height are more than 10, and the height of above-mentioned opening 72 is less than 6 centimetres, this is to ensure that more people are common Using the minimum length requirement of above-mentioned outlet opening 72, this can ensure more snorkels can be inserted into simultaneously in above-mentioned opening 72 into Row aspiratory action, the air inlet of above-mentioned steam line 70 extend to the building outside connect with air cleaning facility or with just Force feed gas equipment connects, and above-mentioned air cleaning facility or positive pressure equipment of supplying gas start toward conveying in above-mentioned steam line 70 during fire Live gas simultaneously forms positive pressure in steam line 70, and the opening 72 of above-mentioned steam line 70 can be supplied to more people close to straight simultaneously It connects and breathes through one's mouth or air-breathing is carried out by using snorkel, escape personnel can inhale when taking refuge and waiting for rescue close to above-mentioned opening 72 Enter not by the live gas of smog pollution or escape personnel the process of fleeing from can constantly from above-mentioned opening 72 suck not by The live gas of smog pollution.
As shown in Figure 10, Figure 10 is the side view of the steam line of the application 3rd embodiment, the steam line 70 Tube wall 71 is provided with the opening 72 along the hole direction of steam line 70, and above-mentioned opening 72 runs through the tube wall of steam line 70, on The ratio of maximum length 75 and the maximum height 73 of opening 72 for stating opening 72 is more than 10, and the height of above-mentioned opening 72 is less than 6 centimetres, This is to ensure that more people are used in conjunction with the minimum length requirement of above-mentioned outlet opening 72, this can ensure that more snorkels can be inserted simultaneously Enter and aspiratory action carried out in above-mentioned opening 72, the air inlet of above-mentioned steam line 70 extend to the building outside and air it is net Change equipment connection or connect with positive pressure equipment of supplying gas, during fire above-mentioned air cleaning facility or positive pressure supply gas equipment start it is past above-mentioned Conveying live gas and the formation positive pressure in steam line 70 in steam line 70, the opening 72 of above-mentioned steam line 70 can be simultaneously Being supplied to more people, escape personnel is taking refuge close to directly breathing through one's mouth or carrying out air-breathing by using snorkel insertion opening 72 Can be sucked close to above-mentioned opening 72 when rescuing can not in the process of fleeing from by the live gas of smog pollution or escape personnel Constantly sucked not by the live gas of smog pollution from above-mentioned opening 72.
As described in Figure 11, Figure 11 is that the steam line 9 of the application 3rd embodiment is inserted into and is connected with mask by snorkel 10 The diagrammatic cross-section connect, the tube wall 71 of the steam line 70 of the application first embodiment are provided with along the hole side of steam line 70 To linear opening 72, above-mentioned opening 72 run through tube wall 71, have the inner void that snorkel 72 is inserted directly into steam line 70 It communicates, can be moved in 76 insertion opening 72 of snorkel and along the extending direction of the inner void of steam line 70 in opening 72 Dynamic, snorkel 76 is connected with one section of soft snorkel 78, is provided with air pressure regulator 77 on snorkel 76, snorkel 78 with Mask 79 connects, and mask 79 can be worn over face by hanging wire 80 and carry out air-breathing by user.
The outside that the air inlet of above-mentioned steam line 70 may extend into building is communicated with the gas of outside of the building, the gas supply The air inlet of pipeline 70 connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, and above-mentioned steam line 70 is arranged on building Column or beam or plate or the outside of shear wall or brick wall, also scheme is as follows, and above-mentioned steam line 9 is embedded in the column or beam of building Or in plate or the surface of shear wall or brick wall but the opening 72 of steam line 70 outward and be exposed to building column or beam or plate or The exterior space of shear wall or brick wall, that is, can see confession from the column or beam or plate or shear wall of building or the outside of brick wall The opening 72 of feed channel 70, also scheme is as follows, and above-mentioned steam line 70 has the column for being partly embedded in building or beam or plate or cuts In the surface of power wall or brick wall but the opening 72 of part steam line 70 and steam line 70 outward and be exposed to building column or Beam or the outside of plate or shear wall or brick wall, that is, can from the column or beam or plate or shear wall of building or the outside of brick wall Part steam line 70 to the opening 72 for being provided with above-mentioned steam line 70 protrudes the column of above-mentioned building or beam or plate or shearing The surface of wall or brick wall, also technical solution are as follows, the steam line 70 by connector be fastened on building column or On beam or plate or shear wall or brick wall, that is, the steam line 70 overhangs the column for being fixed on building or beam or plate or shear wall Or on brick wall.
Above-mentioned snorkel 78 can be connect with mask 79, and the storage of multiple snorkels 76 and mask 79 is provided in the building Locate, gas regulator 77 is installed on the snorkel 76, supplies gas and sets with positive pressure when the air inlet of the steam line 70 During standby connection.During fire, start above-mentioned forced draft equipment, the gas pressurized equipment of air inlet starts in backward steam line 70 It is constantly conveyed without by the fresh air of smog pollution, and positive pressure is formed in steam line 70, at this moment in steam line 70 just It flows out and the fire hazard aerosol fog outside steam line 70 is prevented to penetrate into confession in outside of the cognition of calming the anger from opening 72 to steam line 70 In feed channel 70.Snorkel 76 is connected with one section of soft snorkel 78, and installation settings has gas pressure adjusting on snorkel 76 Device 77, gas regulator 77 can ensure that adjusting of the barotropic gas through gas regulator 77 out of steam line 70 is steady It is scheduled on the pressure limit that suitable user uses, and the gas pressure and flow that flow out from pressure regulator 77 are can to pass through pressure Draught control mechanism 77 be adjusted to reach best using effect, user can hang over mask 79 on ear by hanging wire 80 And mask 79 is made to cover on face and carries out air-breathing, it can not be formed just in mask 79 by the fresh air of smog pollution in this way Pressure, this barotropic gas can flow out out of gap between mask 79 and face and smog or gas outside mask 79 prevented to flow into In mask 79, and since there is positive pressure fresh airs in mask 79, fresh air can be directly transported to by pressure to be made The mouth of user, while do not mask or the feeling of feeling oppressed of mask, user's breathing is allowed freely to facilitate.
Figure 12 is the side cross sectional views that are inserted by snorkel of steam line of the application first embodiment, and the application the The tube wall 1 of the steam line 9 of one embodiment is provided with the linear opening 2 along the hole direction of steam line 9, above-mentioned opening 2 Through tube wall 1, the tube wall 1 of above-mentioned 2 side of opening is provided with the L-type slot 3 for the bar shaped for accommodating sealing strip 6, above-mentioned opening 2 it is another The tube wall 1 of side is provided with the L-type slot 5 for the bar shaped for accommodating sealing strip 7, and L-type slot 3 is connected with sealing strip 6, and L-type slot 5 is connected with sealing Opposite be closely packed together of item 7, sealing strip 6 and sealing strip 7 plays sealed opening 2, and dotted line 81 is above-mentioned opening 2 in air supply pipe The one side edge line of 10 inner void of road, dotted line 82 are opposite side edge line of the above-mentioned opening 2 in 10 inner void of steam line, Have snorkel 10 be inserted directly into and the gap 8 across sealing strip 6 and sealing strip 7 and between dotted line 81 and dotted line 82 with The inner void 83 of above-mentioned steam line 9 communicates, sealing strip 6 and sealing after snorkel 10 is inserted between sealing strip 6 and sealing strip 7 Item 7 tube wall of the snorkel 10 due to elastic packaging.The snorkel 10 is inserted into the seam between sealing strip 6 and sealing strip 7 It can be moved between sealing strip 6 and sealing strip 7 after gap 8, above-mentioned dotted line 81 and dotted line 82 play the role of guide rail.In moving process In, the sealing strip 6 and sealing strip 7 are due to the elastic tube wall for being wrapped in the snorkel 10 always.Snorkel 10 is connected with one The gas outlet of above-mentioned snorkel 10 can be used to carry out air-breathing for the soft snorkel 11 of section, user.
The outside that the air inlet of above-mentioned steam line 9 may extend into building is communicated with the gas of outside of the building, the gas supply The air inlet of pipeline 9 connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, and above-mentioned steam line 9 is arranged on building Column or beam or plate or the outside of shear wall or brick wall, also scheme are as follows, above-mentioned steam line 9 be embedded in building column or beam or In the surface of plate or shear wall or brick wall but the opening 2 of steam line 9 outward and is exposed to the column of building or beam or plate or shearing The exterior space of wall or brick wall, that is, can see air supply pipe from the column or beam or plate or shear wall of building or the outside of brick wall The opening 2 in road 9, also scheme is as follows, and above-mentioned steam line 9 has the column for being partly embedded in building or beam or plate or shear wall or brick In the surface of wall but the opening 2 of part steam line 9 and steam line 9 outward and is exposed to the column of building or beam or plate or shearing The outside of wall or brick wall, that is, can see from the column or beam or plate or shear wall of building or the outside of brick wall be provided with it is above-mentioned The part steam line 9 of the opening 2 of steam line 9 protrudes the column of above-mentioned building or beam or plate or the surface of shear wall or brick wall, Also technical solution is as follows, the steam line 9 by connector be fastened on building column or beam or plate or shear wall or On brick wall, that is, the overhanging of the steam line 9 is fixed on the column or beam or plate or shear wall or brick wall of building.
Above-mentioned sealing strip 6 and sealing strip 7 use flexible material, and specific use includes one of following scheme：PVC is close Strip of paper used for sealing or sponge foaming adhesive tape or rubber weather strip or fire proof sealing strip；The sealing strip 6 and sealing strip 7 are bonded by adhesive It is fixed on the tube wall 1 of the steam line on the tube wall 1 of the steam line or by connector.
Above-mentioned snorkel can be connect with mask or mask, be provided in the building multiple snorkels 10 storeroom or The storeroom of many places mask is provided near steam line 9, above-mentioned storeroom, which is concentrated, places multiple masks, and mask connects Snorkel 10 is stated, pressure regulator is installed on the snorkel 10, supplies gas and sets with positive pressure when the air inlet of the steam line 9 During standby connection, when fire, starts above-mentioned forced draft equipment, is just full of in above-mentioned steam line 9 not by the gas of smog pollution simultaneously Positive pressure is formed in steam line 9, user is inserted into steam line 9 with snorkel 10 and just may be inhaled with mouth by 10 row of snorkel The live gas of releasing.
Figure 13 is the sectional view of the steam line of the application fourth embodiment, as shown in figure 13, the steam line 90 Tube wall 98 is provided with the openable linear opening along 90 extending direction of steam line, it may also be said to the pipe of the steam line 90 Wall 98 is provided with the opening along 93 direction of inner void of steam line 90, and above-mentioned opening is closed to form line strip gap 97, That is above-mentioned opening is open when not by external force, the tube wall 91 of both sides, tube wall 92 are in closed state and will not gas leakage Or substantially will not gas leakage, tube wall 98 using elastic material, the particularly tube wall 91 of 97 both sides of line strip gap, tube wall 92 use bullet Property material ensure that and the knob 95 being arranged on tube wall 91 and be arranged on tube wall 92
Knob 96 under the effect of external force expansible and open the opening of steam line 90, cancel after external force in elastic reaction Lower tube wall 91 and tube wall 92 are closed.
Figure 14 is the diagrammatic cross-section that the steam line of the application fourth embodiment is inserted into and is connect with mask by snorkel. As shown in figure 14, the tube wall 98 of the steam line 90 is provided with along the openable of 90 extending direction of steam line and linear opens Mouthful, it may also be said to the tube wall 98 of the steam line 90 is provided with the opening along 93 direction of inner void of steam line 90, on State opening be closed form line strip gap, that is to say, that above-mentioned opening be open when not by external force both sides tube wall 91, manage Wall 92 be in closed state and will not gas leakage or substantially will not gas leakage, tube wall 98 use elastic material, particularly above-mentioned lines Tube wall 91, the tube wall 92 of shape gap both sides ensure that the knob 95 being arranged on tube wall 91 and are arranged on tube wall using elastic material Knob 96 on 92 under the effect of external force expansible and open the opening of steam line 90, cancel after external force under elastic reaction Tube wall 91 and tube wall 92 are closed.After above-mentioned knob 95 is used and knob 96 pulls open the opening of steam line 90, hard rod-shaped Snorkel 100 is inserted directly into steam line 90, and the inclined-plane 99 of 100 end of snorkel, which plays, facilitates snorkel 100 from above-mentioned The effect of the inner void 93 of steam line 90, the snorkel after insertion are injected between the tube wall 91 for the opening opened and tube wall 92 100 communicate with the inner void 93 of steam line 90, tube wall 91 and tube wall after snorkel 100 is inserted between tube wall 91 and tube wall 92 92 the snorkel 100 due to elastic packaging.The snorkel 100 is inserted into behind the gap between tube wall 91 and tube wall 92 can be It is moved between tube wall 91 and tube wall 92, in moving process, the tube wall 91 and tube wall 92 are described since elasticity is wrapped in always Snorkel 100 even if tube wall 91 and tube wall 92 can not densely be wrapped in the snorkel 100, nor affects on use, because fiery During calamity, the gas pressurized equipment of air inlet, which starts, to be constantly conveyed without in backward steam line 90 by the fresh sky of smog pollution Gas, and positive pressure is formed in steam line 90, at this moment the barotropic gas in the inner void 93 of steam line 90 can be from snorkel It flows out and plays to the outside of steam line 90 in gap between 100 and tube wall 91, tube wall 92 and prevent smog to steam line The effect that 90 inner void 93 permeates.Snorkel 100 is connected with one section of soft snorkel 101, installs and sets on snorkel 100 It is equipped with gas regulator 105, gas regulator 105 can ensure barotropic gas out of steam line 90 through gas pressure The adjusting of draught control mechanism 105 is stablized in the pressure limit that user is suitble to use, and the gas flowed out from pressure regulator 105 Pressure and flow can be adjusted by pressure regulator 105 to reach best using effect, above-mentioned snorkel 100 with Mask 102 connects, and user can hang over mask 102 on ear and mask 102 is made to cover on face by hanging wire 103 to be inhaled Gas can not form positive pressure by the fresh air of smog pollution in mask 102 in this way, this barotropic gas can be from mask 102 It is flowed out in gap between face and smog or gas outside mask 102 is prevented to flow into mask 102, and due to mask There is positive pressure fresh airs in 102, and fresh air can be directly transported to the mouth of user by pressure, while not wear The feeling of feeling oppressed of mask or mask allows user's breathing freely to facilitate.
The outside that the air inlet of above-mentioned steam line 90 may extend into building is communicated with the gas of outside of the building, the gas supply The air inlet of pipeline 90 connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, and above-mentioned steam line 9 is arranged on building Column or beam or plate or the outside of shear wall or brick wall, also scheme is as follows, and above-mentioned steam line 9 is embedded in the column or beam of building Or in plate or the surface of shear wall or brick wall but the above-mentioned aperture slots of steam line 90 outward and are exposed to the column or beam of building Or plate or the exterior space of shear wall or brick wall, that is, can be with from the outside of the column or beam or plate or shear wall of building or brick wall See the tube wall 91 of steam line 90 and tube wall 92, also scheme is as follows, and above-mentioned steam line 9 has the column that part is embedded in building Or in beam or plate or the surface of shear wall or brick wall but the tube wall 91 and tube wall 92 of part steam line 90 and steam line 90 to Column that is outer and being exposed to building or beam or plate or the outside of shear wall or brick wall, that is, column or beam or plate or shearing from building The outside of wall or brick wall can see the tube wall 91 for being provided with above-mentioned steam line 90, tube wall 92, knob 95, knob 96 and protrude The column of building or beam or plate or the surface of shear wall or brick wall are stated, also technical solution is as follows, and the steam line 90 passes through company Fitting is fastened on the column or beam or plate or shear wall or brick wall of building, that is, the overhanging of the steam line 90 is fixed on On the column or beam or plate or shear wall or brick wall of building.
Figure 15 is the section of side view that the steam line of the application fourth embodiment is inserted into and is connect with mask by snorkel Schematic diagram.As shown in figure 15, the tube wall 91 of the steam line 90, tube wall 92 be provided with along 90 extending direction of steam line can The linear opening opened, it may also be said to which the steam line 90 is provided with opening along 93 direction of inner void of steam line 90 The opening opened, above-mentioned openable opening, which is closed, forms line strip gap 97, that is to say, that above-mentioned opening is not by external force When opening both sides tube wall 91, tube wall 92 be in closed state formation line strip gap 97 and gas leakage or will not will not leak substantially Gas, tube wall 91 and tube wall 92 use elastic material, and tube wall 91, the tube wall 92 of particularly above-mentioned 97 both sides of line strip gap use bullet Property material ensure that the knob 95 being arranged on tube wall 91 and the knob 96 being arranged on tube wall 92 can be opened under the effect of external force It bursts at the seams strip crevice 97 and opens the opening of steam line 90, cancel after external force that tube wall 91 and tube wall 92 close under elastic reaction It closes.The openable opening of above-mentioned steam line 90 can be supplied to more people are close to be injected by using multiple snorkels 100 simultaneously Above-mentioned openable opening carries out air-breathing.Line strip gap 97 is pulled open when using above-mentioned knob 95 and knob 96 and steam line 90 Opening after, hard rod-shaped snorkel 100 is inserted directly into steam line 90, the inclined-plane of 100 end of snorkel plays conveniently Snorkel 100 is inserted into from the effect for the inner void 93 that steam line 90 is injected between the tube wall 91 of above-mentioned opening and tube wall 92 Snorkel 100 afterwards is communicated with the inner void 93 of steam line 90, and snorkel 100 is managed after being inserted between tube wall 91 and tube wall 92 Wall 91 and tube wall 92 snorkel 100 due to elastic packaging.The snorkel 100 is inserted between tube wall 91 and tube wall 92 Can be moved between tube wall 91 and tube wall 92 behind line strip gap 97, in moving process, the tube wall 91 and tube wall 92 due to Elasticity is wrapped in the snorkel 100 always, even if tube wall 91 and tube wall 92 can not densely be wrapped in the snorkel 100, Use is nor affected on, because during fire, the gas pressurized equipment of air inlet starts constantly to be conveyed without in backward steam line 90 By the fresh air of smog pollution, and positive pressure is formed in steam line 90, at this moment in the inner void 93 of steam line 90 It flows out and plays to the outside of steam line 90 in the gap that barotropic gas can be between snorkel 100 and tube wall 91, tube wall 92 The effect that smog is prevented to be permeated to the inner void 93 of steam line 90, so as to which the barotropic gas reached in steam line 90 will not Leakage or the purpose revealed less, escape personnel can be sucked close to above-mentioned opening not by smog pollution when taking refuge and waiting for rescue Live gas or escape personnel can be constantly sucked from above-mentioned opening not by the live gas of smog pollution in the process of fleeing from.It is logical Tracheae 100 is connected with one section of soft snorkel, and installation settings has gas regulator, gas regulator on snorkel It can ensure that adjusting of the barotropic gas out of steam line 90 through gas regulator is stablized in the pressure that user is suitble to use Power range, and the gas pressure and flow that flow out from pressure regulator can be adjusted by pressure regulator to reach Best using effect, above-mentioned snorkel are connect with mask, and user can hang over mask on ear by hanging wire and make mask It covers on face and carries out air-breathing, positive pressure can not be formed in mask by the fresh air of smog pollution in this way, this barotropic gas It is flowed out in gap that can be between mask and face and the smog of mask exterior or gas is prevented to flow into mask, and due to face There is positive pressure fresh airs in cover, and fresh air can be directly transported to the mouth of user by pressure, while not wear The feeling of feeling oppressed of mask or mask allows user's breathing freely to facilitate.
Figure 16 is the sectional view of the steam line of the 5th embodiment of the application, as shown in figure 16, the 5th embodiment of the application The structure of steam line be to increase sealing strip 110 and sealing strip 111 on the basis of above-mentioned fourth embodiment, other structures with The structure of the steam line 90 of above-mentioned fourth embodiment is identical, specifically refers to the explanation of above-mentioned attached drawing 13 and attached drawing 13, here Only pair it is illustrated with 13 difference of attached drawing.Sealing strip 110 is connected on the tube wall 91 of steam line 90, steam line 90 Sealing strip 111, sealing strip 110 and sealing strip 111 is connected on tube wall 92 to be formed under the elasticity pressing of tube wall 91 and tube wall 92 Line strip gap 97.Above-mentioned sealing strip 110 and sealing strip 111 seal.
Figure 17 is the diagrammatic cross-section that the steam line of the 5th embodiment of the application is inserted into and is connect with mask by snorkel, As shown in figure 17, the structure of the steam line of the 5th embodiment of the application is to increase sealing on the basis of above-mentioned fourth embodiment Item 110 and sealing strip 111, other structures are identical with the structure of the steam line 90 of above-mentioned fourth embodiment, specifically refer to above-mentioned Attached drawing 13, the explanation of attached drawing 14 and attached drawing 13, the explanation of attached drawing 14 only pair are illustrated here with 14 difference of attached drawing. Sealing strip 110 is connected on the tube wall 91 of steam line 90, sealing strip 111 is connected on the tube wall 92 of steam line 90, is sealed Item 110 and sealing strip 111 form line strip gap under the elasticity pressing of tube wall 91 and tube wall 92.Above-mentioned sealing strip 110 and close Strip of paper used for sealing 111 seals.After snorkel 100 is inserted into steam line 90, sealing strip 110 and sealing strip 111 are in 91 He of tube wall Snorkel 100 is wrapped under the elasticity pressing of tube wall 92, sealing strip 110 and sealing strip 111 seal, 110 He of sealing strip Sealing strip 111 ensures that the barotropic gas in steam line 90 will not be to exosmosis.
Figure 18 is the section of side view that the steam line of the 5th embodiment of the application is inserted into and is connect with mask by snorkel Schematic diagram.As shown in figure 18, the structure of the steam line of the 5th embodiment of the application is on the basis of above-mentioned fourth embodiment Increase sealing strip 110 and sealing strip 111, other structures are identical with the structure of the steam line 90 of above-mentioned fourth embodiment, specifically Above-mentioned attached drawing 13, attached drawing 14, attached drawing 15 and the explanation of attached drawing 13, the explanation of attached drawing 14, the explanation of attached drawing 15 are referred to, here only It pair is illustrated with 15 difference of attached drawing.Sealing strip 110, the pipe of steam line 90 are connected on the tube wall 91 of steam line 90 Sealing strip 111, sealing strip 110 and sealing strip 111 are connected on wall 92 and forms line under the elasticity pressing of tube wall 91 and tube wall 92 Strip crevice 97.Above-mentioned sealing strip 110 and sealing strip 111 seal.It is close after snorkel 100 is inserted into steam line 90 Strip of paper used for sealing 110 and sealing strip 111 wrap snorkel 100, sealing strip 110 and sealing under the elasticity pressing of tube wall 91 and tube wall 92 Item 111 seals, and sealing strip 110 and sealing strip 111 ensure that the barotropic gas in steam line 90 will not be to exosmosis. Snorkel 100, which can push, to be opened tube wall 91 and tube wall 92 and is moved between tube wall 91 and tube wall 92, is moved together in snorkel 100 When, sealing strip 110 and sealing strip 111 wrap snorkel 100, sealing strip always under the elasticity pressing of tube wall 91 and tube wall 92 110 and sealing strip 111 seal, sealing strip 110 and sealing strip 111 ensure barotropic gas in steam line 90 logical 100 moving process of tracheae will not be to exosmosis.

Claims (10)

1. a kind of steam line for air-breathing, it is characterised in that：The tube wall of the steam line is provided with along steam line The linear opening in hole direction, the tube wall separation of above-mentioned opening both sides and has a distance or the tube wall of above-mentioned opening both sides It is closed and can open, the tube wall completely or partially uses elastic material.
2. a kind of steam line for air-breathing as described in claim 1, it is characterised in that：The opening is not provided with sealing Component.
3. a kind of steam line for air-breathing as described in claim 1, it is characterised in that：The opening is provided with sealing structure Part,
The containment member is using one of following scheme：
The containment member uses sealing film；
The containment member uses sealing strip；
The containment member uses fluid sealant；
The containment member uses sealing plate；
The containment member uses fire proofing material.
4. a kind of steam line for air-breathing as described in claim 1, it is characterised in that：User is direct using snorkel Or it is inserted into the opening by jointing and carries out air-breathing, and above-mentioned user can allow snorkel in the opening on one side It slides and is walked about and be carried out at the same time aspiratory action on one side.
5. a kind of steam line for air-breathing as described in claim 1, it is characterised in that：The tube wall point of the opening both sides It is not connected with sealing strip I and sealing strip II, sealing strip I and sealing strip II are closely packed together relatively, and sealing strip I and sealing strip II are adopted With flexible material.
6. a kind of steam line for air-breathing as claimed in claim 5, it is characterised in that：There is snorkel direct or logical Cross the gap that jointing is inserted between the sealing strip I and sealing strip II.
7. a kind of steam line for air-breathing as claimed in claim 6, it is characterised in that：The snorkel is inserted into sealing strip It can be moved between sealing strip I and sealing strip II behind gap between I and sealing strip II.
8. a kind of steam line for air-breathing as claimed in claim 5, it is characterised in that：The opening of the steam line Indicator light is provided on the tube wall of side.
9. a kind of steam line for air-breathing as claimed in claim 5, it is characterised in that：The snorkel is provided with pressure Adjuster.
10. a kind of steam line for air-breathing as described in claim 1, it is characterised in that：The steam line is set to Building includes by staircase or aisle or half space or toilet or window or by balcony or in bedroom or in parlor or wall On body or on building floor.
CN201611267933.2A 2016-12-31 2016-12-31 A kind of steam line for air-breathing Pending CN108261639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611267933.2A CN108261639A (en) 2016-12-31 2016-12-31 A kind of steam line for air-breathing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611267933.2A CN108261639A (en) 2016-12-31 2016-12-31 A kind of steam line for air-breathing

Publications (1)

Publication Number Publication Date
CN108261639A true CN108261639A (en) 2018-07-10

Family

ID=62770404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611267933.2A Pending CN108261639A (en) 2016-12-31 2016-12-31 A kind of steam line for air-breathing

Country Status (1)

Country Link
CN (1) CN108261639A (en)

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