CN104225827A - Fire-escape respirator - Google Patents
Fire-escape respirator Download PDFInfo
- Publication number
- CN104225827A CN104225827A CN201310252292.3A CN201310252292A CN104225827A CN 104225827 A CN104225827 A CN 104225827A CN 201310252292 A CN201310252292 A CN 201310252292A CN 104225827 A CN104225827 A CN 104225827A
- Authority
- CN
- China
- Prior art keywords
- fire
- cover body
- except
- filter core
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a fire-escape respirator comprising an air inlet, a filter device, a cover body, an eyeshade, a mask, a head band and a fastener, the air inlet is arranged in the front end of the cover body, the filter device is arranged in the cover body, the eyeshade is arranged on the upper portion of the mask, the head band is connected with two ends of the mask, and the ends of the head band are connected by the fastener. The fire-escape respirator is complete in concept, reasonable in structure, capable of filtering high-temperature carbon black particles in fire smoke and adsorbing and purifying CO and CO2 in the smoke and widely applicable to various closed or semi-closed fire-prone places.
Description
Technical field
The present invention relates to a kind of fire escape breathing, specifically a kind of have CO and CO in high temperature carbon black pellet in high efficiency filter fire smoke and adsorption cleaning flue gas
2effect, can be widely used in the fire escape breathing in the fire-prone places such as various closed hemi-closure spaces.
Background technology
In general, fire is that one can be prevented, but inevitably human-made disasters, especially at modern city, the high buildings such as various office building, building, hotel, household apartment, government bodies building and amusement hall stand in great numbers, once breaking out of fire, larger to the threat of people.It is reported, on June 3rd, 2013,6:00 AM was many, and fire disaster occurs factory of Bao Yuanfeng Qin Ye Co., Ltd of Jilin Province, and cause at least 120 people wrecked, more than 70, people is injured, caused the great attention of central authorities leader and numerous working people and watched out for.
In most of scene of fire, big fire itself is not the main cause that scene causes casualties, and is only accounted for a little part for scene of fire death toll by the personnel amount that naked light is directly burnt to death.Most personnel death is caused by following two reasons, one by dense smoke be stranded and lose escape chance, and then by the carbon black dust of existence a large amount of in smog, graininess dioxin and CO
2choke until be choked to death Deng institute; Two is a large amount of CO, NO of containing in flue gas
x, SO
2, the toxic and harmful such as VOC and dioxin causes personnel poisoning and dead.Conversely, if disaster-stricken crowd can breathe high-quality air in scene of fire, thus keep brains clear, just have time enough to select correct escape route, implement to save oneself.For many years, researchers have done a lot of work to this, multiple fire breathing equipment, protective face mask, breathing mask and breathing circuit filter etc. are there is, but inconvenience that what they had carry, the complicated operation had, the effective storage life had are short, more a kind of simple filter, and especially for the CO that the CO causing personnel poisoning in a large number and the personnel that cause suffocate
2process almost do not have.
The present invention breaches the defect of prior art fire escape breathing function singleness, changes the structure of existing filter core, by multi-level filter core purification style, can efficiently remove the high temperature carbon black pellet, CO and CO that directly cause casualties in fire smoke simultaneously
2, to fire, disaster-stricken crowd provides safe pure and fresh air.Meanwhile, through extensively consulting patent document, be showed no the fire escape breathing similar with technical solution of the present invention.
Summary of the invention
The object of this invention is to provide one can multi-layered filtering element synergy, simultaneously efficiently removes the high temperature carbon black pellet, CO and CO that directly cause casualties in fire smoke
2fire escape breathing.The present invention can be widely used in the how crowded fire-prones of people such as subway station, high ferro Waiting Lounge, airport building, tunnel, compartment, hospital, historical relic's protection, museum, library, exhibition center, the Art Museum, people's air defense, national defence tunnel, market, hotel, public place of entertainment, service trade, biology, food, pharmacy, manufacture, chemical industry, weaving, laboratory, office building, working environment and household public and management place.
Technical scheme of the present invention is:
A kind of fire escape breathing, comprises air inlet, filter, cover body, eyeshade, face shield, headband and bracelet; Cover body front end is located at by described air inlet, and cover body inside is located at by described filter, and described eyeshade is located at face shield top, and described headband is connected with face shield two ends, and the afterbody of described headband is provided with bracelet and connects.
Described filter comprises high temperature carbon black screen pack, except CO filter core, except CO
2filter core, described high temperature carbon black screen pack, except CO filter core with except CO
2filter core is located at cover body inside successively along air inlet direction.
Described face shield and bracelet material adopt vacuum anti-flaming thermal-insulation cotton.
Described cover body adopts round platform structure.
The invention has the beneficial effects as follows: the present invention combines and have employed high temperature carbon black screen pack, except CO filter core with except CO
2the multiple air purifying process such as filter core, achieves high temperature carbon black pellet, CO and CO to directly causing casualties in the fire smoke of scene of fire
2high-efficient purification process, to fire, disaster-stricken crowd provides safe pure and fresh air.Meanwhile, the present invention conceives perfect, rational in infrastructure, can be widely used in the fire-prone places such as various closed hemi-closure spaces.
Accompanying drawing explanation
Fig. 1 is the forward sight structural representation of fire escape breathing of the present invention.
Fig. 2 is the side-looking structural representation of fire escape breathing of the present invention.
Fig. 3 is the perspective view of fire escape breathing of the present invention.
Fig. 4 is the surface texture schematic diagram of fire escape breathing of the present invention.
In figure, 1-air inlet, 2-filter, 21-high temperature carbon black screen pack, 22-is except CO filter core, and 23-is except CO
2filter core, 5-cover body, 6-eyeshade, 7-face shield, 8-headband, 9-bracelet.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
With reference to Fig. 1, this detailed description of the invention by the following technical solutions: it is made up of air inlet 1, filter 2, cover body 5, eyeshade 6, face shield 7, headband 8 and bracelet 9; Cover body 5 adopts round platform structure, is provided with air inlet 1 in the front end of cover body 5, and it is inner that cover body 5 is located at by described filter 2, and filter 2 comprises high temperature carbon black screen pack 21, except CO filter core 22, except CO
2filter core 23, described high temperature carbon black screen pack 21, except CO filter core 22 with except CO
2filter core 23 is located at cover body 5 successively along air inlet direction inner, described eyeshade 6 is located at face shield top, described headband 8 is connected with face shield 7 two ends, the afterbody of described headband 8 is provided with bracelet 9 and connects, respirator is fixed on user face by the bracelet 9 on headband 8, during use, by breathing, a large amount of flue gases that fire produces enter cover body 5 by air inlet 1, again via high temperature carbon black screen pack 21, except CO filter core 22 with except CO
2filter core 23 purifies, and the safety air eventually passing purification enters human body by nostril.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (4)
1. a fire escape breathing, is characterized in that: comprise air inlet (1), filter (2), cover body (5), eyeshade (6), face shield (7), headband (8) and bracelet (9); Cover body (5) front end is located at by described air inlet (1), it is inner that cover body (5) is located at by described filter (2), described eyeshade (6) is located at face shield top, and described headband (8) is connected with face shield (7) two ends, and the afterbody of described headband (8) is provided with bracelet (9) and connects.
2. fire escape breathing according to claim 1, is characterized in that: described filter (2) comprises high temperature carbon black screen pack (21), except CO filter core (22), except CO
2filter core (23); Described high temperature carbon black screen pack (21), except CO filter core (22) with except CO
2filter core (23) is located at cover body inside successively along air inlet direction.
3. fire escape breathing according to claim 1 and 2, is characterized in that: described face shield (7) and bracelet (9) material adopt vacuum anti-flaming thermal-insulation cotton.
4. the fire escape breathing according to claim 1,2 or 3, is characterized in that: described cover body (5) adopts round platform structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252292.3A CN104225827A (en) | 2013-06-24 | 2013-06-24 | Fire-escape respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252292.3A CN104225827A (en) | 2013-06-24 | 2013-06-24 | Fire-escape respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104225827A true CN104225827A (en) | 2014-12-24 |
Family
ID=52215281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310252292.3A Pending CN104225827A (en) | 2013-06-24 | 2013-06-24 | Fire-escape respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104225827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115485050A (en) * | 2020-04-27 | 2022-12-16 | W.L.戈尔及同仁股份有限公司 | Filter cartridge and methods of making and using same |
-
2013
- 2013-06-24 CN CN201310252292.3A patent/CN104225827A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115485050A (en) * | 2020-04-27 | 2022-12-16 | W.L.戈尔及同仁股份有限公司 | Filter cartridge and methods of making and using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107288682A (en) | A kind of mine safety survival capsule | |
| CN201227568Y (en) | Portable micro air purifier | |
| CN104415478A (en) | Air supply type fire escape mask | |
| CN103071347A (en) | Smoke emergent treatment technology for fire escape | |
| CN202618364U (en) | Heavy-smoke-preventing escape mouth mask | |
| CN104632038A (en) | Fireproof door with smoke alarm and purification filtering functions | |
| CN203355162U (en) | Air purifying mask | |
| CN104225827A (en) | Fire-escape respirator | |
| CN203329217U (en) | Fire disaster escape respirator | |
| CN203170174U (en) | Fire safety and air purification integrated device | |
| CN103196200B (en) | Security against fire and purification of air integral type treatment system | |
| CN103071252B (en) | First-aid hood for fire | |
| CN208080613U (en) | A kind of special fire rescue intelligent helmet in scenic spot | |
| CN203677778U (en) | Emergency wetting type smoke-proof anti-toxin mouth mask | |
| CN113304410A (en) | High-rise escape auxiliary device | |
| CN209490396U (en) | A kind of Internet of Things intelligent fire self-rescue apparatus | |
| CN203329532U (en) | Emergency flue gas treatment device for fire disaster escape | |
| CN206760879U (en) | A kind of fire hat with smoke purification function | |
| CN207048815U (en) | A kind of mine safety survival capsule | |
| CN211301823U (en) | Helmet type respirator for emergency fire fighting | |
| CN206730304U (en) | A kind of dust-proof smoke helmet | |
| CN213491615U (en) | Filtration formula fire control respirator of saving oneself | |
| CN206730307U (en) | A kind of emergency escape breathing equipment with warning function | |
| CN210384623U (en) | Antichemical filtration formula respirator of saving oneself | |
| CN204261221U (en) | Fire danger-avoiding is from auxiliary respirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |