CN201889002U - Breather for fire fighting - Google Patents
Breather for fire fighting Download PDFInfo
- Publication number
- CN201889002U CN201889002U CN2010206432580U CN201020643258U CN201889002U CN 201889002 U CN201889002 U CN 201889002U CN 2010206432580 U CN2010206432580 U CN 2010206432580U CN 201020643258 U CN201020643258 U CN 201020643258U CN 201889002 U CN201889002 U CN 201889002U
- Authority
- CN
- China
- Prior art keywords
- breather
- fire fighting
- fire
- utility
- oxygen tank
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001301 oxygen Substances 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 230000007547 defect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a breather for fire fighting, which belongs to life saving equipment, and aims to provide life saving equipment which can be used by two persons at the same time. The breather for fire fighting comprises an oxygen tank (1) and two breathing masks (2), wherein the oxygen tank (1) is communicated with the two breathing masks (2) via a three-way valve (4) through hoses (3) respectively, and gate valves (5) are respectively arranged at the two outlets of the three-way valve (4). The utility model overcomes the defect that the conventional breather for fire fighting can not be used by two persons at the same time, and the breather has the advantages of simple structure and convenience in use and is an idea breather used for fire rescue as well as underwater life saving.
Description
Technical field: the utility model relates to a kind of buoyant apparatus, relates in particular to a kind of fire-fighting respirator.
Background technology: well-known, the fire fighter need wear respirator, to avoid being subjected to the injury of toxic gas or smog when fire or chemical object leak scene are rescued.Yet present fire-fighting respirator only has a breathing mask usually, can only use for a people; Therefore, breathe, be in a kind of awkward situation when the fire fighter can't take into account two people when other people are implemented to succour.
Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of fire-fighting respirator that can use simultaneously for two people.
To achieve these goals, the utility model by the following technical solutions: comprise oxygen tank and breathing mask; Oxygen tank is communicated with two breathing masks by flexible pipe respectively by threeway, is respectively equipped with gate valve in two outlets of threeway.
Compared with the prior art, the utility model has increased a breathing mask owing to adopted technique scheme on the basis of traditional fire-fighting respirator, has therefore thoroughly overcome the defective that traditional fire-fighting respirator can not use for two people simultaneously; Be simple in structure and convenient in use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: oxygen tank 1 breathing mask 2 flexible pipes 3 threeways 4 gate valves 5
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in Figure 1, oxygen tank 1 is provided with threeway 4, and this threeway is communicated with two breathing masks 2 separately by flexible pipe 3 respectively; For easy to use, in two outlets of threeway 4, be respectively equipped with gate valve 5.
Claims (1)
1. a fire-fighting respirator comprises oxygen tank and breathing mask; It is characterized in that: oxygen tank (1) is communicated with two breathing masks (2) by flexible pipe (3) respectively by threeway (4), is respectively equipped with gate valve (5) in two outlets of threeway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206432580U CN201889002U (en) | 2010-12-06 | 2010-12-06 | Breather for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206432580U CN201889002U (en) | 2010-12-06 | 2010-12-06 | Breather for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889002U true CN201889002U (en) | 2011-07-06 |
Family
ID=44218477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206432580U Expired - Fee Related CN201889002U (en) | 2010-12-06 | 2010-12-06 | Breather for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621098A (en) * | 2016-12-08 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Fireproof air breathing device |
-
2010
- 2010-12-06 CN CN2010206432580U patent/CN201889002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621098A (en) * | 2016-12-08 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Fireproof air breathing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20111206 |