CN202605556U - Positive pressure type fire fighting air breathing apparatus - Google Patents
Positive pressure type fire fighting air breathing apparatus Download PDFInfo
- Publication number
- CN202605556U CN202605556U CN 201220221679 CN201220221679U CN202605556U CN 202605556 U CN202605556 U CN 202605556U CN 201220221679 CN201220221679 CN 201220221679 CN 201220221679 U CN201220221679 U CN 201220221679U CN 202605556 U CN202605556 U CN 202605556U
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- air
- backboard
- fire fighting
- backing plate
- pressure type
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- Expired - Lifetime
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Abstract
The utility model discloses a positive pressure type fire fighting air breathing apparatus and relates to fire fighting and rescue equipment. The positive pressure type fire fighting air breathing apparatus comprises an air bottle (1), a face mask (2), an air supply valve (3), a backing plate (4) and a pressure gage (7). The backing plate (4) is vertically arranged, two braces (8) are connected with the front side of the backing plate (4). A base seat (5) is fixedly connected with the lower portion of the rear side of the backing plate (4), the air bottle (1) is arranged on the backing plate (4), and fixing belts which are connected with the middle of the backing plate (4) fix the air bottle (1) on the backing plate (4). The air supply valve (3) is installed on an air outlet position of the air bottle (1), the air supply valve (3) is connected with the face mask (2) through an air pipe, and the air bottle (1) is further connected with the pressure gage (7) through the air pipe. The positive pressure type fire fighting air breathing apparatus solves the problems that an existing positive pressure type fire fighting air breathing apparatus is not suitable for air bottles of various specifications, big in size, large in weight, and inconvenient to use.
Description
Technical field
The utility model relates to fire-extinguishing and lifesaving and uses equipment.
Background technology
The positive-pressure type fire-fighting air respirator be applicable to fireman or rescue personnel at poisonous or pernicious gas environment, contain in the environment such as harmful substances such as flue dust and anoxic and use, for the user provides effective respiratory protection.Be widely used in departments such as fire-fighting, electric power, chemical industry, boats and ships, smelting, warehouse, laboratory, mine.
Existing positive-pressure type fire-fighting air respirator exists shortcoming to be: be not suitable for the plurality of specifications gas cylinder, volume is big, and weight is big, uses inconvenient.
Summary of the invention
The utility model provides a kind of positive-pressure type fire-fighting air respirator, and the utility model has solved that existing positive-pressure type fire-fighting air respirator exists is not suitable for the plurality of specifications gas cylinder, and volume is big, and weight is big, inconvenient problem with use.
For addressing the above problem, the utility model adopts following technical scheme: the positive-pressure type fire-fighting air respirator comprises gas cylinder 1, face shield 2, steam supply valve 3, backboard 4, Pressure gauge 7; Backboard 4 vertically is provided with, and backboard 4 front sides connect two braces 8, and backboard 4 back side lower parts are fixedly connected with a base 5, and gas cylinder 1 is arranged at above the backboard 4, and the fixed band 6 that is connected in backboard 4 middle parts is fixed in gas cylinder 1 on the backboard 4; Place, gas cylinder 1 gas outlet is equipped with steam supply valve 3, and steam supply valve 3 connects face shield 2 through tracheae, and gas cylinder 1 also connects Pressure gauge 7 through tracheae.
The big visual field of the novel employing of the employing of the utility model full facepiece mask, antifog, anti-dazzle, broad view, good, the comfortable wearing of air-tightness.The steam supply valve volume is little, air demand big, dependable performance, does not influence the visual field in the use.Backboard is processed by carbon fibre composite, and is in light weight, intensity is high.Backboard ergonomically designs, and wears more comfortable, more convenient.Pressure gauge makes things convenient for personnel to observe.Base and fixed band are arranged on the backboard, be fit to the different size gas cylinder, gas cylinder can be changed arbitrarily.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: gas cylinder 1, face shield 2, steam supply valve 3, backboard 4, base 5, fixed band 6, Pressure gauge 7, braces 8.
The specific embodiment
With illustrated embodiments the utility model is done detailed explanation below.
As shown in Figure 1, the positive-pressure type fire-fighting air respirator comprises gas cylinder 1, face shield 2, steam supply valve 3, backboard 4, Pressure gauge 7; Backboard 4 vertically is provided with, and backboard 4 front sides connect two braces 8, and backboard 4 back side lower parts are fixedly connected with a base 5, and gas cylinder 1 is arranged at above the backboard 4, and the fixed band 6 that is connected in backboard 4 middle parts is fixed in gas cylinder 1 on the backboard 4; Place, gas cylinder 1 gas outlet is equipped with steam supply valve 3, and steam supply valve 3 connects face shield 2 through tracheae, and gas cylinder 1 also connects Pressure gauge 7 through tracheae.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (1)
1. the positive-pressure type fire-fighting air respirator is characterized in that, comprises gas cylinder (1), face shield (2), steam supply valve (3), backboard (4), Pressure gauge (7); Backboard (4) is vertical to be provided with, and backboard (4) front side connects two braces (8), and backboard (4) back side lower part is fixedly connected with a base (5), and gas cylinder (1) is arranged at above the backboard (4), and the fixed band (6) that is connected in backboard (4) middle part is fixed in gas cylinder (1) on the backboard (4); Place, gas cylinder (1) gas outlet is equipped with steam supply valve (3), and steam supply valve (3) connects face shield (2) through tracheae, and gas cylinder (1) also connects Pressure gauge (7) through tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221679 CN202605556U (en) | 2012-05-17 | 2012-05-17 | Positive pressure type fire fighting air breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221679 CN202605556U (en) | 2012-05-17 | 2012-05-17 | Positive pressure type fire fighting air breathing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605556U true CN202605556U (en) | 2012-12-19 |
Family
ID=47339292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221679 Expired - Lifetime CN202605556U (en) | 2012-05-17 | 2012-05-17 | Positive pressure type fire fighting air breathing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353024A (en) * | 2020-11-24 | 2021-02-12 | 孙逊 | Self-cleaning type breathing department face protection device |
| CN113209505A (en) * | 2021-06-02 | 2021-08-06 | 江苏鼎祥船舶装备有限公司 | Smoke-proof filtering type emergency escape breathing machine |
-
2012
- 2012-05-17 CN CN 201220221679 patent/CN202605556U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353024A (en) * | 2020-11-24 | 2021-02-12 | 孙逊 | Self-cleaning type breathing department face protection device |
| CN113209505A (en) * | 2021-06-02 | 2021-08-06 | 江苏鼎祥船舶装备有限公司 | Smoke-proof filtering type emergency escape breathing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190222 Address after: 332000 No. 258 Guangrong Road, Xingang Town, Lianxi District, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Ding Feng Equipment Technology Co., Ltd. Address before: 330000 No. 26, Hongqiao Road, Lushan District, Jiujiang City, Jiangxi Province Patentee before: JIUJIANG FIRE FIGHTING EQUIPMENT CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Positive pressure fire air respirator Effective date of registration: 20200908 Granted publication date: 20121219 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIANGXI DINGFENG EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020980005798 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |