CN205796274U - A kind of high-efficiency multi-function breather for fire fighting - Google Patents
A kind of high-efficiency multi-function breather for fire fighting Download PDFInfo
- Publication number
- CN205796274U CN205796274U CN201620707392.XU CN201620707392U CN205796274U CN 205796274 U CN205796274 U CN 205796274U CN 201620707392 U CN201620707392 U CN 201620707392U CN 205796274 U CN205796274 U CN 205796274U
- Authority
- CN
- China
- Prior art keywords
- gas
- gas bomb
- backboard
- face shield
- transmission face
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of high-efficiency multi-function breather for fire fighting, including backboard and gas transmission face shield, described backboard be provided above shoulder fixing belt, the lower section of described backboard is provided with fixing strap of waist, fixing strap of waist clamp device it is provided with on described fixing strap of waist, it is provided with gas bomb on described backboard, gas bomb fixing band it is provided with on described gas bomb, the lower section of described gas bomb is provided with gas bomb valve, the right side of described gas bomb valve connects high-voltage tube, the right side of described high-voltage tube is provided with decompressor, described decompressor be connected above Pressure gauge, described gas transmission face shield is fixedly mounted on the right side of backboard, it is provided with face shield watch box on described gas transmission face shield.This utility model is provided with gas transmission face shield, and it is more preferable that gas transmission face masks is provided with multiple layers of filters filter effect, and wearer's respiratory pattern is happier；It is provided with gas bomb, is to can be provided with the gas supply of effect when external environment condition exceeds the working range of gas transmission face shield.
Description
Technical field
This utility model relates to fire-fighting equipment technical field, is specially a kind of high-efficiency multi-function breather for fire fighting.
Background technology
Air respiratorresuscitator series of products are self-supporting free-air respiratory organ, can make fire fighter and the rescue personnel that speedily carries out rescue work
Prevent from when carrying out fire fighting or rescue sucking harmful poison, smog, the harmful pollution being suspended in air
Thing respiratory organ is also known as air-stored canister respirator, otherwise referred to as fire mask.It is a kind of isolation type respiratory protection equipment, for entering
Anoxia, the user worked in toxic and harmful environment provides respiratory protection.Pressure when normally using, in respirator mask
All the time being slightly above ambient pressure environment, can effectively prevent extraneous poisonous, harmful gas invades in face shield, ensures user safety.
This product can be widely applied to the industries such as fire-fighting, oil, chemical industry, metallurgy, electric power, boats and ships, army and police, public security.Conformance with standard:
GA124-2004 " formal pressure type air respiratorresuscitator " standard also obtains CCS (CCS) ship's classification certificate of product certification, gas storage
Bottle can select 3 liters of 4.7 liters of 6.8 liters of 9 liters of carbon fibers to meet gas bomb and 6 liters of steel cylinder (peculiar to vessel) configurations；Respiratory organ style is permissible
Select economic criterion type and the configuration of Europe version comfortable type.
Current air respiratorresuscitator in use also exists many inconveniences, uses closed cycle more, inhales in addition
Receiving carbon dioxide process and produce amount of heat, therefore respiratory pattern is uncomfortable；User must possess certain Professional knowledge and behaviour
Make technical ability, it is therefore desirable to a kind of high-efficiency multi-function breather for fire fighting, using the teaching of the invention it is possible to provide various respiratory mode, simplify using method.
Summary of the invention
The purpose of this utility model is to provide a kind of high-efficiency multi-function breather for fire fighting, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, this utility model following technical scheme of offer: a kind of high-efficiency multi-function breather for fire fighting, bag
Include backboard and gas transmission face shield, described backboard be provided above shoulder fixing belt, the lower section of described backboard is provided with fixing strap of waist,
It is provided with fixing strap of waist clamp device on described fixing strap of waist, described backboard is provided with gas bomb, described gas bomb
On be provided with gas bomb fixing band, the lower section of described gas bomb is provided with gas bomb valve, and the right side of described gas bomb valve connects
Have high-voltage tube, the right side of described high-voltage tube to be provided with decompressor, described decompressor be connected above Pressure gauge, described gas transmission face
Cover is fixedly mounted on the right side of backboard, is connected by air supply pipe, described gas transmission face shield sets between described backboard with gas transmission face shield
Being equipped with face shield watch box, the left side of described face shield watch box is provided with defecator, and the inside of described defecator is provided with bonding layer and filters, institute
The right side stating bonding layer filtration is provided with antimicrobial filter course, and the right side of described antimicrobial filter course is provided with activated carbon and filters
Layer, the right side of described activated carbon filter layer is provided with medical high-precision filter course.
Preferably, described gas bomb is provided with two altogether, and two gas bombs are uniformly arranged on backboard.
Preferably, described defecator is cylindrical structural.
Preferably, described gas bomb fixing band is provided with two altogether, and two gas bomb fixing bands are evenly distributed on gas storage
On bottle.
Compared with prior art, the beneficial effects of the utility model are: this device structure is scientific and reasonable, use secure side
Just；Being provided with shoulder fixing belt and fixing strap of waist, fixing more firm, safety is more preferable；It is provided with gas transmission face shield, and gas transmission
Face masks is provided with the medicaments such as activated carbon, the catalyst that multiple layers of filters utilization processed, and adsorbs, is catalyzed poisonous, You Haiqi
Body, is allowed to become nontoxic, innocuous gas, breathes for wearer, uses and uses Open architecture, and exhaled gas is directly discharged into air
Environment, wearer's respiratory pattern is happier；It is provided with gas bomb, is can when external environment condition exceeds the working range of gas transmission face shield
To provide effective gas supply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is gas transmission face mask structure schematic diagram of the present utility model.
In figure: 1-shoulder fixing belt；2-gas bomb；3-backboard；4-gas bomb fixing band；5-fixing strap of waist；6-high pressure
Pipe；7-gas bomb valve；8-gas transmission face shield；9-air supply pipe；10-fixing strap of waist clamp device；11-Pressure gauge；12-reduces pressure
Device；13-face shield watch box；The medical high-precision filter course of 14-；15-defecator；16-bonding layer filters；17-activated carbon filter layer；18-
Antimicrobial filter course.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of high-efficiency multi-function breather for fire fighting embodiment that this utility model provides: Yi Zhonggao
Effect multifunctional fire-fighting respiratory organ, including backboard 3 and gas transmission face shield 8, backboard 3 be provided above shoulder fixing belt 1, backboard 3
Lower section is provided with fixing strap of waist 5, fixing strap of waist 5 is provided with fixing strap of waist clamp device 10, backboard 3 is provided with gas storage
Bottle 2, gas bomb 2 is provided with gas bomb fixing band 4, and the lower section of gas bomb 2 is provided with gas bomb valve 7, gas bomb valve 7
Right side connects has high-voltage tube 6, the right side of high-voltage tube 6 to be provided with decompressor 12, decompressor 12 be connected above Pressure gauge 11, defeated
Gas face shield 8 is fixedly mounted on the right side of backboard 3, is connected, on gas transmission face shield 8 by air supply pipe 9 between backboard 3 with gas transmission face shield 8
Being provided with face shield watch box 13, the left side of face shield watch box 13 is provided with defecator 15, and the inside of defecator 15 is provided with bonding layer and filters
16, bonding layer filters the right side of 16 and is provided with antimicrobial filter course 18, and the right side of antimicrobial filter course 18 is provided with activated carbon mistake
Filtering layer 17, the right side of activated carbon filter layer 17 is provided with medical high-precision filter course 14, and gas bomb 2 is provided with two altogether, and two storages
Gas cylinder 2 is uniformly arranged on backboard 3, and defecator 15 is cylindrical structural, and gas bomb fixing band 4 is provided with two, and two altogether
Individual gas bomb fixing band 4 is evenly distributed on gas bomb 2.
Operation principle；When this respiratory organ uses, when the kind of poisonous, harmful gas is not clear, excessive concentration or beyond its
During protective range, when oxygen concentration is too low in environment, opening gas bomb valve 7, oxygen enters through oxygen hood 8, air supply pipe 9
Face shield watch box 13, the carbon dioxide absorption in gas, remaining gas are entered air bag by the filter course in face shield watch box.It addition, gas
In Ping, the compressed oxygen of storage enters air bag through high-voltage tube 6, decompressor 12, is mixed into oxygen-containing gas.When a wearer inhales, contain
Carrier of oxygen enters the respiratory apparatus of wearer from oxygen hood 8, completes a breath cycle.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Claims (4)
1. a high-efficiency multi-function breather for fire fighting, including backboard (3) and gas transmission face shield (8), it is characterised in that: described backboard
(3) be provided above shoulder fixing belt (1), the lower section of described backboard (3) is provided with fixing strap of waist (5), and described waist is fixed
It is provided with fixing strap of waist clamp device (10) on band (5), described backboard (3) is provided with gas bomb (2), described gas bomb
(2) being provided with gas bomb fixing band (4) on, the lower section of described gas bomb (2) is provided with gas bomb valve (7), described gas bomb
The right side of valve (7) connects has high-voltage tube (6), the right side of described high-voltage tube (6) to be provided with decompressor (12), described decompressor
(12) be connected above Pressure gauge (11), described gas transmission face shield (8) is fixedly mounted on the right side of backboard (3), described backboard (3)
It is connected by air supply pipe (9) with between gas transmission face shield (8), described gas transmission face shield (8) is provided with face shield watch box (13), described
The left side of hood guard body (13) is provided with defecator (15), and the inside of described defecator (15) is provided with bonding layer and filters (16), described
Bonding layer filters the right side of (16) and is provided with antimicrobial filter course (18), and the right side of described antimicrobial filter course (18) is provided with work
Property charcoal filter course (17), the right side of described activated carbon filter layer (17) is provided with medical high-precision filter course (14).
A kind of high-efficiency multi-function breather for fire fighting the most according to claim 1, it is characterised in that: described gas bomb (2) is altogether
It is provided with two, and two gas bombs (2) are uniformly arranged on backboard (3).
A kind of high-efficiency multi-function breather for fire fighting the most according to claim 1, it is characterised in that: described defecator (15)
For cylindrical structural.
A kind of high-efficiency multi-function breather for fire fighting the most according to claim 1, it is characterised in that: described gas bomb fixing band
(4) it is provided with two altogether, and two gas bomb fixing bands (4) are evenly distributed on gas bomb (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707392.XU CN205796274U (en) | 2016-06-30 | 2016-06-30 | A kind of high-efficiency multi-function breather for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620707392.XU CN205796274U (en) | 2016-06-30 | 2016-06-30 | A kind of high-efficiency multi-function breather for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796274U true CN205796274U (en) | 2016-12-14 |
Family
ID=58139866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620707392.XU Expired - Fee Related CN205796274U (en) | 2016-06-30 | 2016-06-30 | A kind of high-efficiency multi-function breather for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138295A (en) * | 2020-10-22 | 2020-12-29 | 轩维技术（北京）有限公司 | Salt corrosion-proof back tool |
-
2016
- 2016-06-30 CN CN201620707392.XU patent/CN205796274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138295A (en) * | 2020-10-22 | 2020-12-29 | 轩维技术（北京）有限公司 | Salt corrosion-proof back tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |