CN2308400Y

CN2308400Y - Life-saving device for fire disaster

Info

Publication number: CN2308400Y
Application number: CN 97243457
Authority: CN
Inventors: 钟朝阳
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-23
Filing date: 1997-10-23
Publication date: 1999-02-24
Anticipated expiration: 2007-10-23

Abstract

The utility model relates to a life-saving device for fire disaster. The life-saving device for fire disaster can provide air, lighting and sound effect on helping people to leave the site rapidly and safely. The life-saving device for fire disaster comprises an arc-shaped box body, an air storage chamber, a buffer air chamber, a face mask chamber and an electric air chamber, wherein, the air storage chamber, the buffer air chamber, the mask chamber and the electric air chamber are arranged in the arc-shaped box body and separated from each other by baffles; the air storage chamber is provided with a one-way gas charging valve, into which air can penetrate; a release valve is arranged between the air storage chamber and the buffer air chamber; a face mask and a microphone are arranged in the face mask chamber; a light fitting, a loudspeaker and a circuit controlling device for supplying electricity in power failure are arranged in the electric air chamber. Air can be breathed from the face mask by pressing the release valve. When the power is cut off, the circuit can control a lighting lamp to light, and the noise can be sent out.

Description

The scene of fire escape device

The utility model relates to a kind of scene of fire escape device, is a kind of device that utilizes its multinomial function to help individual emergency escape in the scene of fire.

Fire be very fearful also be unpredictable, fire not only can cause the heavy losses of country, people's property but also can seize the life of people's preciousness.Therefore, no matter be that government or non-government institution are devoted to strengthen to the communication and education of fire adaptability to changes and the research of survival equipment always, in case breaking out of fire can reduce personal injury and property loss.

Announcement Number is 153027,178053,189985,199352,261790,271612,271613,313855 etc. Taiwan patent, discloses many devices that are used for helping people's emergency escape when fire takes place.Wherein No. 313855 patented technology is a kind of emergency escape assistor that is provided with portable oxygen and lighting device, has dividing plate that assistor inside is separated into upper and lower two sheaf spaces.Last sheaf space is subdivided into illuminating chamber and accessory chamber by dividing plate again, is provided with antivibration pad and clamp holder in the canyon of lower layer space, and built-in oxygen bottle also makes the switch of oxygen bottle run through the equipment chamber cap and the protruding outside that is exposed to.The illuminating chamber of last sheaf space front side is provided with the illumination chamber cap, is provided with lighting and battery pack in it, the inboard sticking shockproof sponge that is provided with of illumination chamber cap.The accessory chamber of last sheaf space rear side is provided with the accessory chamber cap, and accessory is indoor to be provided with the oxygen mask of band band, extends wireway in its oxygen hose below, and the wireway other end passes the exit that is nested with behind the dividing plate at the oxygen bottle flowmeter.This launch escape system provides escape essential oxygen and lighting apparatus to the user, but makes survivor safe escape scene at short notice.

But the scene is often because of outage a slice dark when taking place owing to fire, add the high temperature and the smog of burning, the alarmed mistake of the people that are in the scene of a fire cherished, experience shows, first three minute that fire alarm takes place is the Best Times that people escape from the scene of a fire, miss this constantly, people are lowered the speed of escape because of a large amount of dense smokes that suck most probably, or owing to the intensity of a fire causes dying in the scene of a fire too greatly and over head and ears.Though therefore existing fire emergency escape assistor has the function that oxygen and illumination are provided, but people in alarmed because of using for the first time assistor, in nervous, frightened and be unfamiliar with among to use oxygen be very dangerous thing, very easily cause the consequence that can't remedy because of faulty operation.In addition, the use of this assistor is not very convenient, can not meet the needs of scene of fire fully.In addition, the applicant notices that also the uninterrupted power supply technology of present widespread usage has been mature technique very, by rechargeable battery and control circuit thereof are set, makes to be in charged state at ordinary times, in case when having a power failure then transfer power supply state rapidly to.

The purpose of this utility model is a kind of scene of fire of design escape device, and can be the people who gets deeply stuck in the scene of fire provides the air of capacity and illumination is provided, and sends the sound simultaneously to inform that the salvor assists to flee the scene, and improves the rate of fleeing from.

The purpose of this utility model is achieved in that the scene of fire escape apparatus, and the circuit control unit that comprises box body and be arranged on face shield, light fixture, the microphone in the box body and implement to power when having a power failure is characterized in that:

Described box body becomes arcuation, vertically be provided with first dividing plate in the box body box body is separated into a large space and a little space, the second partition of horizontally set separates into air apotheca and buffering air chamber with large space in the large space, and the 3rd dividing plate of horizontally set is separated into face shield chamber and electric panel room with little space in the little space; The wall that air apotheca and box body are adjacent is provided with unidirectional charge valve, the separate air apotheca is provided with pore with the second partition of buffering air chamber, offer the aperture on the box body wall relative with pore, pore and aperture are provided with relief valve, separate on first dividing plate that cushions air chamber and face shield chamber and offer intercommunicating pore, it is indoor that described face shield is arranged on face shield, the face shield front end is stretched the telescoping tube that sets out and the intercommunicating pore on first dividing plate joins, the outer side surface of face shield chamber is provided with capping, and the 3rd dividing plate of separating face shield chamber and electric panel room is provided with through hole; Described microphone is arranged on the nearly mouth of pipe place of face shield telescoping tube, and described light fixture, loudspeaker and circuit control unit are arranged in the electric panel room, has lead to pass through hole and connects microphone, and live wire connects power supply and circuit control unit.

The fastening belt has been set up in described arcuation box body both sides.

Pore on the second partition of described separate air apotheca and buffering air chamber becomes taper, and towards buffering air chamber convergent.

Described relief valve is made up of link rod part, press section, pad and cock body, and link rod part is set in the aperture of box body wall, and press section and pad are arranged on the top of link rod part, and cock body is arranged on the bottom of link rod part and plugs on the pore of second partition.

The lateral margin of described face shield is respectively equipped with the band that can strain.

The capping of described face shield outside wall is provided with the draw ring handle.

Also include air filter chamber, be arranged on the second partition that is separated out the air apotheca, be equipped with filter material in the air filter chamber, air filter chamber one side wall surface is provided with air inlet, be covered with side cover on the air inlet, described second partition is provided with the venthole that connects buffering air chamber and air filter chamber, is equipped with air outlet valve on the venthole.

Air is from unidirectional charge valve injection air apotheca, when pressing the press section of relief valve, its link rod part pushing tow cock body makes it no longer to seal the taper pore on the air apotheca, and the air in the air apotheca is entered the buffering air chamber, breathes for the user to face shield through telescoping tube again; Circuit control unit is in charged state at ordinary times, in case have a power failure or attaching plug when breaking away from supply socket, circuit control unit is then controlled the power supply of connecting lighting power supply and microphone, loudspeaker, obtains illumination and effects,sound.

Scene of fire of the present utility model escape device, make people when getting deeply stuck in the scene of a fire, have the air of capacity can supply to breathe, have lighting installation to help to take one's bearings, can send the sound and inform that the personnel that help out of distress assist to flee the scene, improved the flee from rate of people when getting deeply stuck in the scene of a fire greatly.The radian of escape device arcuation box body is similar to the radian on people's waist border, and escape device can be fitted on the waist border.This device has following beneficial effect at least:

1, function is many, Duoed the emergency function than traditional assistor,, made the rescue personnel can find early that indicator of trapped personnel is to assist to flee from the scene of the accident owing to can send the sound of emergency, and can utilize and call out the companion who assists in the scene of a fire to flee from together, also can use the Emergency Light lamp during power failure as and use;

2, use is simple, only need open the face shield chamber cap and take out face shield and be sheathed on face, and promptly there is air output the press section by relief valve on the lower box body again, in case have a power failure functions such as illumination, sound emergency is arranged promptly, and this only operates needs just can finish a few times in second;

3, safe, because (disengaging charged state) has illumination functions when taking this device, the user need not dark and full of smoke in the searching face shield, face shield is nested with and (comprises eye, nose, mouth) rather than resemble in whole face and only be nested with on muzzle the conventional apparatus, make people influence the speed of fleeing from because of the smoke stimulation eyes fleeing from Shi Buhui, because this device provides general air, does not use the danger of oxygen, self danger can be dropped to minimum;

4, in light weight, because assistor uses oxygen, steel cylinder weight is bigger, and this device filling is general air, and weight is lighter, can not influence the speed of fleeing from the scene of a fire because of bearing bigger weight.

Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing.

The perspective view of Fig. 1, this scene of fire escape device first embodiment;

The internal structure schematic diagram of Fig. 2, this scene of fire escape device first embodiment;

The structural representation of Fig. 3, this scene of fire escape device face shield;

The user mode contour structures schematic diagram of Fig. 4, this scene of fire escape device first embodiment;

The user mode internal structure schematic diagram of Fig. 5, this scene of fire escape device first embodiment;

The internal structure schematic diagram of Fig. 6, this scene of fire escape device second embodiment;

The user mode internal structure schematic diagram of Fig. 7, this scene of fire escape device second embodiment.

Referring to Fig. 1 to Fig. 3, this scene of fire escape device is stretched in the both sides of an arcuation box body 10 and is established a belt 11 with simple and easy buckling device, in box body 10 internal vertical first dividing plate 12 is set box body inside is separated into a large space and a little space, the second partition 13 of horizontally set separates into large space air apotheca 14 and buffering air chamber 15 again, laterally is embedded the 3rd dividing plate 16 in little space little space region is divided into face shield chamber 17 and electric panel room 18.

But on the adjacent wall of air apotheca 14 and box body 10, be provided with the unidirectional charge valve 20 of injection air, on the second partition 13 of air apotheca 14, be provided with a taper pore 131 towards buffering air chamber 15 convergents, on the wall of the box body 10 relative, offer aperture 19 with this taper pore 131, be equipped with the link rod part 31 of relief valve 30 on the aperture 19, this relief valve 30 has press section 32, pad 33 and cock body 34.Press section 32 and pad 33 are arranged on the top of link rod part 31, and the other end of link rod part 31 then is provided with cock body 34, and cock body 34 just can plug on the taper pore 131 of second partition 13.When pressing the press section 32 of relief valve 30, link rod part 31 pushing tow cock bodys 34 make it no longer to seal taper pore 131, and allow air apotheca 14 interior air enter buffering air chamber 15.Offer intercommunicating pore 121 towards face shield chamber 17 on first dividing plate 12 of buffering air chamber 15, be equipped with the face shield 40 of a pair of folding in the face shield chamber 17, the front end of this face shield 40 sets out a telescoping tube 41 and establishes microphone 42 in the mouth of pipe place of the nearly face shield of this telescoping tube to overhanging, the intercommunicating pore 121 of the telescoping tube 41 and first dividing plate 12 joins, the lateral margin of face shield 40 is provided with two bands that can strain 43, face shield 40 can closely be nested with in face, comprise eye, nose, mouth, to form a confined space that prevents that flue dust from infiltrating, as shown in Figure 3.The wall of face shield chamber 17 is provided with capping 171, and this capping 171 is provided with draw ring handle 172.Offer through hole 161 on the 3rd dividing plate 16, be equipped with light fixture 51, loudspeaker 52 and circuit control unit 53 in the electric panel room 18, circuit control unit 53 can be implemented power supply after power failure.Circuit control unit 53 places establish lead 54 and have the electric wire 55 of plug, lead 54 passes the through hole 161 of the 3rd dividing plate 16 and telescoping tube 41 and is connected with microphone 42, the plug of electric wire 55 then inserts in box body 10 supply socket 60 outward, make circuit control unit 53 remain on charged state, if when plug is pulled away socket or power failure, circuit control unit promptly is in power supply state, as Emergency Light etc.

Further referring to Fig. 2, this device is when stand-by state, and the plug of its electric wire 55 is inserted in the socket 60, is circuit control unit 53 chargings, in the air apotheca 14 then by an amount of air of unidirectional charge valve 20 injection.In making regular check on, can be from unplug power cords plug on the socket 60, to check whether luminous whether lighting 51 and decision circuitry control module 53 have fault, Pressure gauge (as tire gauge etc.) can be pressed into the air capacities that measure in the unidirectional charge valve 20 in the air apothecas 14, if the air pressure deficiency then can utilize pump to fill.

Referring to Fig. 4, Fig. 5, when getting deeply stuck in the scene of a fire and need use this device, at first pull away the wire and plug that inserts on the socket 60, promptly to lighting 51 power supplies, lighting is luminous for circuit control unit 53.If the power supply of scene of fire is cut off, the lighting in this device also can be luminous immediately, not only can demonstrate this and install residing position and need not to seek in the dark, also can inform the residing position of user, selects the evacuation route of the best for the survivor.The survivor utilizes belt 11 box body 10 to be fastened on simply on the waist of oneself after taking device, spur draw ring handle 172 again and can open capping 171, from face shield chamber 17, take out face shield 40, utilize band 43 that face shield 42 closely is nested with in face, press the press section 32 on the relief valve 30 this moment, make the air in the air apotheca 14 enter buffering air chamber 15, intercommunicating pore 121 on first dividing plate 12 and telescoping tube 41 to face shield 40 is breathed for the survivor again.Therefore the use of this device is very simple, even under very flurried, nervous situation, also only needs just to utilize several seconds this device safety successfully to flee the scene.

Referring to Fig. 6, Fig. 7, be another embodiment of this device.Set up an air filter chamber 141 on the second partition 13 of air apotheca 14, inner ccontaining filter material 142 (as active carbon) is provided with air inlet 143 (Fig. 7) on the wall of air filter chamber 141, establish side cover 144 in air inlet 143 loam cakes.On second partition 13, be provided with the venthole 145 that connects buffering air chamber 15 and air filter chamber 141, be equipped with air outlet valve 146 on this venthole 145.When fire just takes place, can open side cover 144 earlier and the air that contains smog is entered through air inlet 143 and filter in the air filter chamber 141, flow into buffering air chamber 15 to telescoping tube 41 and face shield 40 by air outlet valve 146 again, when treating the thin gradually difficult absorption of air in the scene of a fire, press relief valve 30 again and smoke air in the air apotheca 14, thereby increased the service time of this device, further improved the escape rate of scene of fire again.

In sum, life-saving device for fire disaster of the present utility model truly have multi-functional, simple to operate, use safety etc. Characteristics.

Claims

1, a kind of scene of fire escape apparatus comprises box body and is arranged on face shield, light fixture, the microphone in the box body and implements the circuit control unit of power supply when having a power failure, and it is characterized in that:

Described box body becomes arcuation, vertically be provided with first dividing plate in the box body box body is separated into a large space and a little space, the second partition of horizontally set separates into air apotheca and buffering air chamber with large space in the large space, and the 3rd dividing plate of horizontally set is divided into face shield chamber and electric panel room with little space region in the little space; The wall that air apotheca and box body are adjacent is provided with unidirectional charge valve, the separate air apotheca is provided with pore with the second partition of buffering air chamber, offer the aperture on the box body wall relative with pore, pore and aperture are provided with relief valve, separate on first dividing plate that cushions air chamber and face shield chamber and offer intercommunicating pore, it is indoor that described face shield is arranged on face shield, the face shield front end is stretched the telescoping tube that sets out and the intercommunicating pore on first dividing plate joins, the outer side surface of face shield chamber is provided with capping, and the 3rd dividing plate of separating face shield chamber and electric panel room is provided with through hole; Described microphone is arranged on the nearly mouth of pipe place of face shield telescoping tube, and described light fixture, loudspeaker and circuit control unit are arranged in the electric panel room, has lead to pass through hole and connects microphone, and live wire connects power supply and circuit control unit.

2, scene of fire according to claim 1 escape apparatus, it is characterized in that: the fastening belt has been set up in described arcuation box body both sides.

3, scene of fire according to claim 1 escape apparatus is characterized in that: the pore on the second partition of described separate air apotheca and buffering air chamber becomes taper, and towards buffering air chamber convergent.

4, scene of fire according to claim 1 escape apparatus, it is characterized in that: described relief valve is made up of link rod part, press section, pad and cock body, link rod part is set on the aperture of box body wall, press section and pad are arranged on the top of link rod part, and cock body is arranged on the bottom of link rod part and plugs on the pore of second partition.

5, scene of fire according to claim 1 escape apparatus, it is characterized in that: the lateral margin of described face shield is respectively equipped with the band that can strain.

6, scene of fire according to claim 1 escape apparatus, it is characterized in that: the capping of described face shield locular wall face is provided with the draw ring handle.

7, according to claim 1 or 2 or 3 or 4 or 5 or 6 described scene of fire escape apparatus, it is characterized in that: also include air filter chamber, be arranged on the second partition that is separated out the air apotheca, be equipped with filter material in the air filter chamber, air filter chamber one side wall surface is provided with air inlet, be covered with side cover on the air inlet, described second partition is provided with the venthole that connects buffering air chamber and air filter chamber, is equipped with air outlet valve on the venthole.