CN108261694A - A kind of building - Google Patents

Abstract

A kind of building,The architectural establishment has steam line,The tube wall of the steam line is provided with the linear opening along steam line extending direction,The tube wall of above-mentioned opening both sides is closed to form faulted joint gap and can open,The tube wall of above-mentioned fracture gap both sides is in closed state or is broken the tube wall of gap both sides in staggeredly overlap joint state when not by external force,The tube wall completely or partially uses elastic material,The tube wall of above-mentioned fracture gap both sides is connected separately with sealing strip I and sealing strip II,Sealing strip I and sealing strip II is opposite to be closely packed together,Above-mentioned sealing strip I and sealing strip II can be moved and be opened above-mentioned opening,The air inlet of above-mentioned steam line connect with air cleaning facility or is connect or with positive pressure equipment of supplying gas with that can accommodate that the air tank of fresh air is connect or the closed room with that can accommodate fresh air is connect.

Description

A kind of building

Technical field

This application involves a kind of buildings.

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 building, can when people flee from process or hide when fire occurs for building Easily to draw fresh air out of steam line.

In order to achieve the above objectives, the application adopts the following technical scheme that：

A kind of building, the architectural establishment are useful for the steam line of air-breathing, and the tube wall of the steam line is provided with edge The linear opening of steam line extending direction, the tube wall of above-mentioned opening both sides is closed to form faulted joint gap and can open, above-mentioned Opening can accommodate more snorkels and movement simultaneously, and the tube wall of above-mentioned fracture gap both sides is in and closes when not by external force The tube wall of conjunction state or fracture gap both sides is in staggeredly overlap joint state, the tube wall and completely or partially uses elastic material, on Stating tube wall can open under the effect of external force, can be closed under the elastic reaction of tube wall after cancelling external force, above-mentioned faulted joint The tube wall of gap both sides is connected separately with sealing strip I and sealing strip II, and sealing strip I and sealing strip II are closely packed together relatively, above-mentioned Sealing strip I and sealing strip II can be moved and be opened above-mentioned opening, the air inlet and air cleaning facility of above-mentioned steam line Connection connect or is connect or with that can accommodate the air tank of fresh air with that can accommodate fresh air with positive pressure equipment of supplying gas Closed room connects, and above-mentioned air cleaning facility or positive pressure supply gas equipment or air tank or closed room can be defeated to steam line Fresh air is sent, the opening of above-mentioned steam line can be supplied to more people to be inserted close to by using snorkel or ventilation bearing simultaneously Enter above-mentioned fracture gap and carry out air-breathing, snorkel can be inserted into directly or by jointing between sealing strip I and sealing strip II Gap is communicated with the inner void of above-mentioned steam line, the air inlet of above-mentioned steam line connect with air cleaning facility or with just Force feed gas equipment connects or with that can accommodate that the air tank of fresh air is connect or the room with that can accommodate fresh air is connect Or with being provided with that the air tank of air cleaning facility is connect or the room with being provided with air cleaning facility is connect, above-mentioned air tank Using the closed air tank without pressure-resistant function or using compressed air cylinder, when using the air tank without pressure-resistant function, this is without resistance to Pressure function air tank be provided with positive pressure supply gas equipment disclosure satisfy that this without the fresh air in pressure-resistant function air tank to described It conveys in building or is conveyed to by air compressor machine to another compressed air cylinder, preferably with compressed air cylinder, above-mentioned compression is empty Gas tank is connect with air compressor machine, air compressor machine start when, it is purified after air compressed gas of the free of contamination fresh air through air compressor machine Cylinder air entry generates fresh pressure-air after entering into and through processing, and above-mentioned compressed air cylinder passes through air supply pipe and this above-mentioned Shen Steam line connection please, it is above-mentioned to be used for controlling to described with being provided with air vent solenoid valve on the tank connected air supply pipe of compressed air The on-off of the pipe path of conveying fresh compressed air, solenoid valve can also connect real with control circuit in the steam line of building It now automatically controls or manual control.Therefore preferably gas supply scheme is two air tanks of setting, the air inlet pipe of first air tank or Air inlet is provided with air cleaning facility, the fresh air that the air of the outside of air tank generates after air cleaning facility purifies Into above-mentioned first air tank, second air tank of above-mentioned two air tank is compressed air cylinder, in above-mentioned first sky It is connected between gas tank and compressed air cylinder with pipeline, pneumatics is provided on above-mentioned pipeline or at the air inlet of above-mentioned compressed air cylinder Machine, it is empty to compression that the fresh air in above-mentioned first air tank generates high pressure fresh air after the compression processing of air compressor machine It is conveyed in gas tank, above-mentioned compressed air cylinder gas outlet is connect by air supply pipe with the steam line of above-mentioned the application, above-mentioned with pressing It is defeated into the steam line of the building for controlling that air vent solenoid valve is provided on the air supply pipe of contracting air tank gas outlet connection Send the on-off of the pipe path of fresh compressed air, certainly we can also above-mentioned first air tank and compressed air cylinder it Between pipeline on air vent solenoid valve is set, above-mentioned air cleaning facility, air compressor machine and air vent solenoid valve are connect with control circuit Realization automatically controls or manual control, and also technical solution is that the air inlet of above-mentioned steam line extends to the outside of the building It connect with air cleaning facility or is connect or the air tank with that can accommodate fresh air is connect, the confession with positive pressure equipment of supplying gas The air inlet of feed channel connect with air cleaning facility or is connect with positive pressure equipment of supplying gas, and the air cleaning facility is using including One of following manner：Gas-filtering device or air purifying room or oxygen room or fresh air air conditioner for machine, positive pressure equipment of supplying gas are adopted With including one of following manner：The supply gas power supply of equipment of wind turbine or air pump or air compressor machine, above-mentioned air cleaning facility or positive pressure is adopted The supply lines built with municipal supply line or the public supply line of cell or other, in order to ensure that air inlet hides smog Also scheme is as follows, and one end of the steam line is connected with a roll of hose, and the air inlet of above-mentioned hose is the air supply pipe The air inlet in road, the air inlet of the above-mentioned steam line equipment that can supply gas with air cleaning facility or positive pressure move together to avoid cigarette Mist, the outside that the air inlet of above-mentioned steam line extends to the building are communicated with the gas of the outside of the building, the gas supply Pipeline extends downwardly the outside built backward and extends a distance into, since the smog generated during fire flows up, The air of the lower section of building does not have smog usually, and the place such as 10 meters is such as extended a distance on the outside of building and is occurred The possibility of smog is just lower, and above-mentioned steam line is arranged on the column of building or beam or plate or the outside of shear wall or brick wall, also Have that scheme is as follows, above-mentioned steam line is embedded in the column or beam or plate or the surface of shear wall or brick wall of building but steam line Outward opening and be exposed to the column of building or beam or plate or the exterior space of shear wall or brick wall, that is, from above-mentioned building Column or beam or plate or the outside of shear wall or brick wall can see the opening of above-mentioned steam line, and also scheme is as follows, above-mentioned confession Feed channel has part to be embedded in the column or beam or plate or the surface of shear wall or brick wall of building but part steam line and gas supply The outward opening of pipeline is simultaneously exposed to the column of building or beam or plate or the outside of shear wall or brick wall, that is, from above-mentioned 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 The column of above-mentioned building or beam or plate or the surface of shear wall or brick wall are protruded, also technical solution is as follows, and the steam line leads to It crosses connector to be fastened on the column or beam or plate or shear wall or brick wall of building, that is, steam line overhanging is fixed On the column or beam or plate or shear wall or brick wall of building；

Wherein, the sealing strip I and sealing strip II uses flexible material, it is specific using include following scheme it One：PVC sealing strips or sponge foaming adhesive tape or rubber weather strip or fire proof sealing strip；

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 action that the tube wall of the opening both sides is rotatably opened or closed, the tube wall of the opening both sides It is such as connected by mechanical structure using hinge or hinge or hinge page or damp hinge mechanical device, the tube wall of the opening both sides It can carry out rotational action；

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, near the steam line finger is provided on the tube wall of the side of the opening of position or the steam line Show lamp, continuous instruction is provided on the tube wall of the side of the opening of position or the steam line near the steam line Lamp can guide escape personnel snorkel to be inserted into the gap between sealing strip I and sealing strip II, the indicator light in fire hazard aerosol fog It is connect with controller, it can the automatic or manual above-mentioned indicator light energization of control when fire；

Wherein, the opening can accommodate simultaneously more snorkels be inserted into and with the inner void phase of the steam line It is logical；

Wherein, the 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, above-mentioned snorkel be inserted between sealing strip I and sealing strip II after with it is described The inner void of steam line communicates, and the snorkel is inserted into rear sealing strip I and sealing strip II between sealing strip I and sealing strip II It is wrapped 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, 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, building as described in claim 1, it is characterised in that：The steam line is arranged on staircase or aisle Or by half space or toilet or window or by balcony or in bedroom or in parlor or on wall or on building floor, the confession Between the area of section of feed channel is 3 square centimeters to 78 square centimeters, certain steam line can also need not necessarily need to be provided at building knot The inside of structure, the area of section of that steam line can be expanded as between 3 square centimeters to 390 square centimeters.

After adopting the above technical scheme, our steam lines described in installation settings on the interior wall of aisle and staircase, when The building occurs during fire people flee from building by staircase, when aisle or staircase are full of smog, escape People the steam line can be inserted into snorkel be directly sucked in mouth not by the fresh air of smog pollution, due to gas supply The outside that the air inlet of pipeline is arranged on building is not influenced by smog or as gas supply described in above-mentioned technical proposal The air inlet of pipeline connect with gas-filtering device or connect or connect with oxygen room or fresh air conditioner computer room with air purifying room Connection, then though smog is spread at this, but from above-mentioned air inlet enter steam line gas be will not by smog dirt Dye, air inlet at this moment is fitted without pressurized equipment, therefore people will firmly suck not by smog dirt by snorkel The fresh air of dye, even if there is more people to draw inhalable fresh air out of steam line by snorkel on steam line, The method of specifically used snorkel is user contains snorkel forced suction with mouth, and mouth leaves snorkel and exhales during expiration It simultaneously closes off the access of snorkel, then the access of snorkel is opened during air-breathing, mouth is contained snorkel air-breathing again, mouth is again during expiration It closes the access of snorkel and leaves snorkel and exhale, so cycle is so as to ensure escape personnel when waiting for rescue Or will not be encroached in the process of escape by fire hazard aerosol fog, since the snorkel is inserted between sealing strip I and sealing strip II Gap after can be moved between sealing strip I and sealing strip II, it is logical to ensure that escape personnel can drive in the process of fleeing from this way Tracheae moves on steam line and fresh air is constantly sucked out of snorkel, this considerably increases what is used than the prior art Convenience.Certain preferred embodiments are to be connected with positive pressure air supply plant in air inlet one end or positive pressure is supplied gas equipment, when fire occurs Shi Zidong starts or manually starts positive pressure air supply plant or positive pressure is supplied gas equipment, and fresh sky is just quickly filled in such steam line Gas simultaneously forms positive pressure, and the fresh air after escape personnel's snorkel insertion steam line in steam line can by snorkel It is directly entered in the mouth of user, such user can easily suck the air not influenced by smog, and user sucks empty Gas ensure that the oxygen demand of user, after user sucks air, at this moment also not closed if user forgets to turn off the switch System, because the gas in steam line is acted on by positive pressure air supply plant constantly to give off gas prevention smog from gas outlet It penetrates into, the opening design of above-mentioned steam line is ensured can connect more snorkels to meet simultaneously in the opening of steam line More people use while same position, and connect it is convenient, similarly, as described above, since the snorkel is inserted into sealing strip I It can be moved between sealing strip I and sealing strip II behind gap between sealing strip II, ensure that escape personnel is fugitive in this way Snorkel can be driven to be moved on steam line and fresh air is constantly sucked out of snorkel from process, this is bigger than the prior art Increase the convenience used greatly.Above-mentioned technical proposal also has the following advantages that：On the outside of the inside configuration or structure of the building It is provided with steam line, the inside configuration of above-mentioned building includes the column of above-mentioned building or beam or plate or shear wall or brick wall, due to Steam line is arranged on the in-house of above-mentioned building, and the structure for occurring to build during fire just plays the role of fire-proof and thermal-insulation, right Steam line plays the role of protection, and steam line is embedded in above-mentioned building using the stainless steel tube or iron pipe of minor diameter In structure, the influence to structure design is less or structure design is easy to strengthen, and is just designed in building design stage in this way Appearance to building and using will not affect, has such as built up or has come into operation, then can be by above-mentioned technology Scheme is arranged on steam line on the outside of the structure of building, and the outer of the outside of column or the outside of beam or plate is included on the outside of above structure The outside or the outside of steel construction in the outside or brick wall of side or shear wall or the side of glass curtain, this can be to the surface effect of building Certain influence is brought, but still influence can be preferably minimized according to the optimization design of the layout designs of building progress steam line, While the steam line of peripheral hardware need to brush fireproof coating and play fire-proof and thermal-insulation；Also described gas outlet be arranged on staircase or By aisle or half space or toilet or window or by balcony or in bedroom or in parlor or on floor or at corner, work as gas supply When pipeline is arranged on staircase or aisle, it is possible to be provided continuously not by smog in the process for fleeing from building to escape personnel The oxygenous gas of pollution ensures that escape personnel will not be besieged by the blocking of aisle or staircase smog, even if fleeing from Process is besieged by flame, and escape personnel can also rely on the gas of snorkel sucking gas outlet and continue life and wait for rescue or wait for Continue to escape after fray-out of flame, when the steam line is arranged in toilet, since object flammable in toilet is seldom, Escape personnel hides in toilet by the possibility of flame burn almost without and having sufficient water source to supply in toilet Should, can be put out with water even if having part on fire, the water source in toilet may also provide the needs that drink water to escape personnel and It can play the role of cooling, but toilet is easy to be full of by smog, present escape personnel is that will not hide unless it is absolutely necessary Into toilet, after adopting the above technical scheme, we are provided with above-mentioned steam line in toilet, it is hygienic when a fire Between can become good refuge, at this moment escape personnel, which only needs to hide to shut the door to do the best possible into toilet, prevents cigarette Mist enters the work of toilet, has no relations toilet enters smog and is full of toilet, escape personnel is inserted with snorkel Enter to ensure that sucking does not have contaminated live gas in steam line, we can set the confession of two or more roots in toilet Feed channel, every steam line are all connected with independent air inlet, and the purpose is to ensure if a steam line is asked Topic, steam line in addition still can provide live gas, and which guarantee the supplies of live gas in toilet, work as gas supply When pipeline is arranged on balcony, escape personnel just snorkel can be used to continue life and waits for rescue in balcony, when using above-mentioned technology After scheme, when above-mentioned steam line is arranged on by the window in bedroom or parlor, escape personnel's upper just more escape together at heart Method, trapped escape personnel can clear up rapidly the combustible on window side, prevent that open fire occurs by window, cleared up by window After combustible, escape personnel can be sustained life by the sucking live gas of the steam line by window and be waited for rescue, if Flameproof fabric is had by window then even more increases the possibility being rescued, because flameproof fabric can stop the wound of flame and high temperature to human body Evil；In addition, the snorkel is connected with pressure regulator, above-mentioned pressure regulator is used for adjusting the gas of the gas outlet of snorkel Flow velocity ensures the comfort of user, even if the air pressure in steam line will not influence greatly very much the comfort that user uses, Pressure regulator ensure that the gas outlet of snorkel can keep stable outlet pressure and flow, while ensure that user's sucking is new The comfort of fresh gas, also technical solution are that above-mentioned snorkel is also associated with mask or mask or smoke helmet, and user wears Muzzle or mask after, snorkel can convey fresh air into mask or mask and form positive pressure, and user can be easily It is breathed, and the smog outside mask or mask can not be also penetrated into mask or mask；Also described steam line into Gas port connect with gas-filtering device or is connect with air purifying room or connect with oxygen room or connect with fresh air conditioner computer room, this The gas that can ensure to enter steam line from air inlet fresh will not be contaminated；The air inlet and wind of also described steam line Machine connects or connect with positive pressure equipment of supplying gas or connect with air pump or connect with air compressor machine, this ensures to be arranged on the gas supply in building Positive pressure gas flow can be formed in pipeline to flow out and ensure that the smog generated during fire will not infilter steam line, while this is also convenient for making The supply gas power supply of equipment or air pump or air compressor machine of the convenience and efficiency of user's air-breathing, above-mentioned wind turbine or positive pressure is powered using municipal administration Circuit or the public supply line of cell or the supply line of other buildings, equipment or air pump it ensure that wind turbine or positive pressure are supplied gas Or the power supply needed for compressor operation is powered off and is influenced when fire will not be occurred by the building；Also described steam line One end 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 into Gas port is movably arranged, if this ensure occur fire when fire generate smog spread to air inlet, then we can into Gas port is moved to 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 diagrammatic cross-section that the steam line of the application first embodiment is inserted into and is connect with mask by snorkel；

Fig. 3 is the diagrammatic cross-section that the steam line of the application first embodiment is inserted by snorkel；

Fig. 4 is the sectional view of the steam line of the application second embodiment；

Fig. 5 is the diagrammatic cross-section that the steam line of the application second embodiment is inserted into and is connect with mask by snorkel；

Fig. 6 is the diagrammatic cross-section that the steam line of the application second embodiment is inserted by snorkel；

Fig. 7 is the diagrammatic cross-section that the steam line of the 3rd embodiment of the application is arranged in passageway and staircase；

Fig. 8 is that the steam line of the 3rd embodiment of the application is arranged on the section of the partial enlargement in passageway and staircase Schematic diagram；

Fig. 9 is the diagrammatic cross-section that the steam line of the 3rd embodiment of the application is arranged on by window；

Figure 10 is that the steam line of the 3rd embodiment of the application is arranged on the diagrammatic cross-section of the partial enlargement by window.

Specific embodiment

As described in Figure 1, Fig. 1 is the sectional view of the steam line of the application first embodiment, as shown in Figure 1, the gas supply The tube wall 98 of pipeline 90 is provided with the openable linear opening along 90 extending direction of steam line, it may also be said to the air supply pipe The tube wall 98 in road 90 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 seam Gap 97, that is to say, that above-mentioned opening be open when not by external force the tube wall 91 of both sides, tube wall 92 be in closed state and Will not gas leakage or substantially will not gas leakage, tube wall 98 use elastic material, particularly 97 both sides of line strip gap tube wall 91, tube wall 92 ensure that the knob 95 being arranged on tube wall 91 using elastic material 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.

As described in Figure 2, Fig. 2 is that the steam line of the application first embodiment is inserted by snorkel and what is connect with mask cuts open Face schematic diagram, as shown in Fig. 2, the tube wall 98 of the steam line 90 is provided with along the openable of 90 extending direction of steam line Linear opening, it may also be said to which the tube wall 98 of the steam line 90 is provided with opening along 93 direction of inner void of steam line 90 Mouthful, above-mentioned opening is closed to form line strip gap, that is to say, that above-mentioned opening is open the tube walls of both sides when not by external force 91st, tube wall 92 be in closed state and will not gas leakage or substantially will not gas leakage, tube wall 98 use elastic material, it is particularly above-mentioned Tube wall 91, the tube wall 92 of line strip gap both sides ensure that the knob 95 being arranged on tube wall 91 and are arranged on using elastic material Knob 96 on tube wall 92 under the effect of external force expansible and open the opening of steam line 90, make after cancelling external force in elasticity It is closed with lower tube wall 91 and tube wall 92.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 upper State the effect for the inner void 93 that steam line 90 is injected between the tube wall 91 of the opening of opening and tube wall 92, the ventilation after insertion Pipe 100 is communicated with the inner void 93 of steam line 90, tube wall 91 and pipe after snorkel 100 is inserted between tube wall 91 and tube wall 92 Wall 92 snorkel 100 due to elastic packaging.The snorkel 100 can after being inserted into the gap between tube wall 91 and tube wall 92 It is moved between tube wall 91 and tube wall 92, in moving process, the tube wall 91 and tube wall 92 are wrapped in institute always by elastic Snorkel 100 is stated, even if tube wall 91 and tube wall 92 can not densely be wrapped in the snorkel 100, nor affects on use, because During fire, 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.

As described in Figure 3, the diagrammatic cross-section that Fig. 3 is inserted into for the steam line of the application first embodiment by snorkel.Such as Shown in Fig. 3, tube wall 91, the tube wall 92 of the steam line 90 are provided with along the openable linear of 90 extending direction of steam line Opening, it may also be said to the steam line 90 is provided with the openable opening along 93 direction of inner void of steam line 90, Above-mentioned openable opening, which is closed, forms line strip gap 97, that is to say, that above-mentioned opening is open both sides when not by external force Tube wall 91, tube wall 92 be in closed state formed line strip gap 97 and will not gas leakage or substantially will not gas leakage, tube wall 91 With tube wall 92 using elastic material, tube wall 91, the tube wall 92 of particularly above-mentioned 97 both sides of line strip gap are protected using elastic material The knob 95 being arranged on tube wall 91 and the knob 96 that is arranged on tube wall 92 expansible line strip under the effect of external force are demonstrate,proved Gap 97 and the opening for opening steam line 90, cancel after external force that tube wall 91 and tube wall 92 are closed under elastic reaction.Above-mentioned confession The openable opening of feed channel 90 can be supplied to more people are close to inject above-mentioned open by using multiple snorkels 100 simultaneously Opening carry out air-breathing.When use above-mentioned knob 95 and knob 96 pulls open line strip gap 97 and after the opening of steam line 90, Hard rod-shaped snorkel 100 is inserted directly into steam line 90, the inclined-plane of 100 end of snorkel, which plays, facilitates snorkel 100 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, the snorkel after insertion 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 the line strip gap between tube wall 91 and tube wall 92 It can be moved between tube wall 91 and tube wall 92 after 97, in moving process, the tube wall 91 and tube wall 92 are wrapped always due to elastic The snorkel 100 is wrapped up in, even if tube wall 91 and tube wall 92 can not densely be wrapped in the snorkel 100, nor affecting on makes With because during fire, the gas pressurized equipment of air inlet, which starts, to be constantly conveyed without in backward steam line 90 by smog pollution Fresh air, and positive pressure, at this moment the barotropic gas meeting in the inner void 93 of steam line 90 are formed in the steam line 90 In gap between snorkel 100 and tube wall 91, tube wall 92 to steam line 90 it is external flow out and play prevent smog to The effect that the inner void 93 of steam line 90 permeates, so as to which the barotropic gas reached in steam line 90 will not be revealed or let out less The purpose of dew, escape personnel take refuge wait for rescue when can close to the sucking of above-mentioned opening not by the live gas of smog pollution or Person escape personnel can be constantly sucked from above-mentioned opening not by the live gas of smog pollution in the process of fleeing from.Snorkel 100 connects Be connected to one section of soft snorkel, installation settings has a gas regulator on snorkel, gas regulator can ensure from Adjusting of the barotropic gas through gas regulator in steam line 90 is stablized in the pressure limit that user is suitble to use, 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, above-mentioned snorkel is connect with mask, and user can hang over mask on ear by hanging wire and mask is made to cover on face Air-breathing is carried out, positive pressure can not be formed in mask by the fresh air of smog pollution in this way, this barotropic gas can be from mask It is flowed out in gap between face and the smog of mask exterior or gas is prevented to flow into mask, and due to existing in mask Positive pressure fresh air, fresh air can be directly transported to the mouth of user by pressure, while not mask or mouth The feeling of feeling oppressed of cover allows user's breathing freely to facilitate.

As described in Figure 4, Fig. 4 is the sectional view of the steam line of the application second embodiment.As shown in figure 4, the application The structure of the steam line of two embodiments is to increase sealing strip 110 and sealing strip 111 on the basis of above-mentioned first embodiment, Its structure is identical with the structure of the steam line 90 of above-mentioned first embodiment, specifically refers to saying for above-mentioned attached drawing 1 and attached drawing 1 It is bright, it only pair is illustrated here with 1 difference of attached drawing：Sealing strip 110, air supply pipe are connected on the tube wall 91 of steam line 90 The elasticity pressing of sealing strip 111, sealing strip 110 and sealing strip 111 in tube wall 91 and tube wall 92 is connected on the tube wall 92 in road 90 Lower formation line strip gap 97.Above-mentioned sealing strip 110 and sealing strip 111 seal.

As shown in figure 5, the steam line that Fig. 5 is the application second embodiment is inserted by snorkel and what is connect with mask cuts open Face schematic diagram.As shown in figure 5, the structure of the steam line of the application second embodiment is on the basis of above-mentioned first embodiment Increase sealing strip 110 and sealing strip 111, other structures are identical with the structure of the steam line 90 of above-mentioned first embodiment, specifically The explanation of above-mentioned attached drawing 1, attached drawing 2 and attached drawing 1, the explanation of attached drawing 2 are referred to, only pair is said here with 2 difference of attached drawing It is bright：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, it is close Strip of paper used for sealing 110 and sealing strip 111 form line strip gap under the elasticity pressing of tube wall 91 and tube wall 92.Above-mentioned 110 He of sealing strip Sealing strip 111 seals.After snorkel 100 is inserted into steam line 90, sealing strip 110 and sealing strip 111 are in tube wall 91 Snorkel 100 is wrapped under the elasticity pressing of tube wall 92, sealing strip 110 and sealing strip 111 seal, sealing strip 110 Ensure that the barotropic gas in steam line 90 will not be to exosmosis with sealing strip 111.

As shown in fig. 6, the diagrammatic cross-section that the steam line that Fig. 6 is the application second embodiment is inserted by snorkel.Such as Shown in Fig. 6, the structure of the steam line of the application second embodiment is to increase sealing strip on the basis of above-mentioned first embodiment 110 and sealing strip 111, other structures are identical with the structure of the steam line 90 of above-mentioned first embodiment, specifically refer to above-mentioned attached Fig. 1, attached drawing 2, attached drawing 3 and the explanation of attached drawing 1, the explanation of attached drawing 2, the explanation of attached drawing 3, here only it is pair different from attached drawing 3 it Place is illustrated：Sealing strip 110 is connected on the tube wall 91 of steam line 90, sealing is connected on the tube wall 92 of steam line 90 Item 111, sealing strip 110 and sealing strip 111 form line strip gap 97 under the elasticity pressing of tube wall 91 and tube wall 92.It is above-mentioned close Strip of paper used for sealing 110 and sealing strip 111 seal.After snorkel 100 is inserted into steam line 90, sealing strip 110 and sealing strip 111 Snorkel 100 is wrapped under the elasticity pressing of tube wall 91 and tube wall 92, sealing strip 110 and sealing strip 111 seal, close Strip of paper used for sealing 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 Open pipe wall 91 and tube wall 92 simultaneously move between tube wall 91 and tube wall 92, are moved simultaneously in snorkel 100, sealing strip 110 and close Strip of paper used for sealing 111 wraps snorkel 100 always under the elasticity pressing of tube wall 91 and tube wall 92, and sealing strip 110 and sealing strip 111 rise Sealing function, sealing strip 110 and sealing strip 111 ensure barotropic gas in steam line 90 in 100 moving process of snorkel It will not be to exosmosis.

Fig. 7 is the diagrammatic cross-section that the steam line of the 3rd embodiment of the application is arranged in passageway and staircase.This Apply 3rd embodiment building 50 outside ground 52 on be provided with positive pressure supply gas equipment 51 and with building 50 outside gas Body communicates, and the inside of building 50 is extended into from the outside of building 50 with supply gas horizontal air inlet pipe 53 that equipment 51 connect of positive pressure, There is vertical air inlet pipe 55 to connect with horizontal air inlet pipe 53 to communicate.Above-mentioned vertical air inlet pipe 55 upwardly extends setting and in each floor Passageway 61 wall on gas regulator 58 is installed, the gas regulator 58 on each floor is respectively connected with level Steam line 59 and be obliquely extended on the wall of staircase 62 in staircase 62, above-mentioned steam line 59 can be set It puts in 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 59, which is embedded in, to be built In the column or beam or plate or shear wall built or the surface of brick wall but the outward opening of steam line 9 and the column or beam that are exposed to 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 opening of steam line 59, 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 in the surface of shear wall or brick wall but the outward opening of part steam line 59 and steam line 9 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 59 to the opening for being provided with above-mentioned steam line 59 protrudes the column of above-mentioned building or beam or plate or shear wall Or the surface of brick wall, also technical solution is as follows, and the steam line 59 is fastened on the column or beam of building by connector Or on plate or shear wall or brick wall, that is, the steam line 59 overhang the column for being fixed on building or beam or plate or shear wall or On brick wall.

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 59 will not be revealed, The concrete structure of above-mentioned steam line 59 is identical with the structure of the steam line 90 of above-mentioned second embodiment, and concrete structure is seen Above-mentioned attached drawing 4 arrives the explanation of attached drawing 6 to attached drawing 6 and attached drawing 4, 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 3rd embodiment of the application is arranged on the section of the partial enlargement in passageway and staircase Schematic diagram.Be provided on the ground in the outside of the building of the application 3rd embodiment positive pressure supply gas equipment and with the gas of outside of the building Body communicates, and the inside of building is extended on the outside of building with the positive pressure horizontal air inlet pipe that equipment connect of supplying gas, have vertically into Tracheae 55 is connect with horizontal air inlet pipe to be communicated.Above-mentioned vertical air inlet pipe 55 upwardly extends setting and on the wall in the passageway of floor 61 Gas regulator 58 is installed, gas regulator 58 is connected with horizontal steam line 59 and oblique in staircase 62 Extension is on the wall of staircase 62.

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, Fig. 9, which is the steam line of the 3rd embodiment of the application, is arranged on the diagrammatic cross-section by window. Be provided on the ground 22 in the outside of the building 20 of the application 3rd embodiment positive pressure supply gas equipment 21 and with building 20 outside Gas communicates, and is extended into building 20 from the outside of building 20 with the positive pressure horizontal air inlet pipe 23 that equipment 21 connect of supplying gas Portion has vertical air inlet pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27 to connect and communicate with horizontal air inlet pipe 23.It is above-mentioned vertically into Tracheae 25, vertical air inlet pipe 26, vertical air inlet pipe 27 upwardly extend the outside for the exterior wall for being arranged on building 20 and in every floors Steam line 9 is connected with below window, that is to say, that build and be mounted below each window of 20 exterior wall and vertical air inlet Pipe 25 or the steam line 9 of vertical air inlet pipe 26 or vertical air inlet pipe 27 connection, such as the lower section of window 31 are equipped with air supply pipe Road 9 connect with vertical air inlet pipe 25 and communicates, and 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, window The lower section of family 33, which is equipped with steam line 9 and is connect with vertical air inlet pipe 27, to be communicated.The concrete structure of above-mentioned steam line 9 and above-mentioned the The structure of the steam line 90 of two embodiments is identical, and concrete structure sees above-mentioned attached drawing 4 and arrives attached drawing 6 to attached drawing 6 and attached drawing 4 Explanation, above-mentioned steam line 9 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 9 be embedded in the column or beam or plate or the surface of shear wall or brick wall of building but the opening of steam line 9 to Column that is outer and being exposed to building or beam or plate or the exterior space of shear wall or brick wall, that is, from the column or beam or plate of building or The outside of shear wall or brick wall can see the opening of steam line 9, and also scheme is as follows, and above-mentioned steam line 9 has part in advance Be embedded in the column or beam or plate or the surface of shear wall or brick wall of building but the opening of part steam line 9 and steam line 9 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 part steam line 9 that the outside of wall or brick wall can see the opening for being provided with above-mentioned steam line 9 protrudes above-mentioned building Column or beam or plate or the surface of shear wall or brick wall, also technical solution are as follows, and the steam line 9 is connected solid by connector Be scheduled on the column or beam or plate or shear wall or brick wall of building, that is, the steam line 9 overhang be fixed on building column or On beam or plate or shear wall or brick wall.

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 9, 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.

Figure 10 is that the steam line of the 3rd embodiment of the application is arranged on the diagrammatic cross-section of the partial enlargement by window.

During fire, above-mentioned positive pressure equipment of supplying gas starts and is constantly conveyed without by smog pollution in backward above-mentioned horizontal air inlet pipe Fresh air, compression power acts through vertical air inlet pipe 25, vertical air inlet pipe 26, vertical to fresh air again in horizontal air inlet pipe 9 inside of steam line that air inlet pipe 27 is flowed up and flow to below each window forms positive pressure.Steam line 9 is not made Used time is new in steam line 9 since opposite be closely packed together of the sealing strip I and sealing strip II of steam line 9 seals Fresh air will not be revealed, even if sealing strip I and sealing strip II sealings are not closely knit enough, but since the positive pressure in steam line 9 is fresh The effect of air can be flowed out from above-mentioned not closely knit enough gap, and this guarantees fire hazard aerosol fogs to be oozed into steam line 9 Thoroughly, so as to ensure steam line 9 and vertical air inlet pipe 25, vertical air inlet pipe 26, vertical air inlet pipe 27, inside horizontal air inlet pipe 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 insert Enter and communicate with steam line 9 in the opening 2 of the steam line 9 of 31 lower section of window and sucked in steam line 9 by snorkel Fresh air, after snorkel is inserted into the opening 2 of steam line 9, sealing strip I, the sealing strip II of open side edges can wrap logical Tracheae and seal, use is nor affected on there are gap even if being not tight seal, because of at this moment positive pressure in steam line 9 Flowed out in the gap that gas can be between snorkel and sealing strip I, sealing strip II to outside steam line 9 and play prevent smog to The effect of the internal penetration of steam line 9.Snorkel can also be connected with one section of soft snorkel, and above-mentioned trapped person can be very Easily inhaled fresh air out of steam line 9 using the snorkel of above-mentioned softness.

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.

Claims (10)

1. a kind of building, it is characterised in that：The architectural establishment is useful for the steam line of air-breathing, the tube wall of the steam line The linear opening along steam line extending direction is provided with, the tube wall of above-mentioned opening both sides is closed to form faulted joint gap and can open It opens, above-mentioned opening can accommodate more snorkels and movement simultaneously, and above-mentioned fracture gap both sides are managed when not by external force Wall is in closed state or the tube wall of fracture gap both sides is in staggeredly overlap joint state, and the tube wall is completely or partially using elastic Material, the tube wall of above-mentioned fracture gap both sides are connected separately with sealing strip I and sealing strip II, and sealing strip I and sealing strip II are opposite It is closely packed together, above-mentioned sealing strip I and sealing strip II can be moved and be opened above-mentioned opening, the air inlet of above-mentioned steam line Connect with air cleaning facility or with positive pressure supply gas equipment connect with can accommodate the air tank of fresh air connect or with can Accommodate the closed room connection of fresh air.

2. building as described in claim 1, it is characterised in that：The sealing strip I and sealing strip II uses flexible material Material.

3. building as described in claim 1, it is characterised in that：The sealing strip I and sealing strip II are bonded in by adhesive It is fixed on the tube wall of the steam line on the tube wall of the steam line or by connector.

4. building as described in claim 1, it is characterised in that：Position or the steam line near the steam line Indicator light is provided on the tube wall of the side of opening.

5. building as described in claim 1, it is characterised in that：The opening can accommodate simultaneously more snorkels be inserted into and with The inner void of the steam line communicates.

6. building as claimed in claim 5, it is characterised in that：The snorkel is inserted into described close directly or by jointing Gap between strip of paper used for sealing I and sealing strip II, the snorkel are inserted into rear sealing strip I and sealing between sealing strip I and sealing strip II II is wrapped in the snorkel.

7. building as claimed in claim 5, it is characterised in that：The snorkel is inserted between sealing strip I and sealing strip II It can be moved between sealing strip I and sealing strip II behind gap.

8. building as claimed in claim 5, it is characterised in that：The snorkel is connect with mask or mask.

9. building as claimed in claim 5, it is characterised in that：The snorkel is provided with pressure regulator.

10. building as described in claim 1, it is characterised in that：The steam line is arranged on staircase or aisle or rest By platform or toilet or window or by balcony or in bedroom or in parlor or on wall or on building floor.