CN105056420A - Emergent air supplying device for firefighter - Google Patents
Emergent air supplying device for firefighter Download PDFInfo
- Publication number
- CN105056420A CN105056420A CN201510577742.5A CN201510577742A CN105056420A CN 105056420 A CN105056420 A CN 105056420A CN 201510577742 A CN201510577742 A CN 201510577742A CN 105056420 A CN105056420 A CN 105056420A
- Authority
- CN
- China
- Prior art keywords
- air
- connector device
- interface
- bullied
- air supplying
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of firefighting equipment and relates to an emergent air supplying device for a firefighter, in particular to a device for emergently supplying air to a firefighter through a water hose under the emergent situation. The emergent air supplying device comprises an air receiving connector device, an emergent air supplying pipeline and an air supplying connector device. An air receiving air port is formed in one side of the air receiving connector device, and the air receiving connector device is connected with the emergent air supplying pipeline through the air receiving port. An air supplying port is formed in one side of the air supplying connector device, and the air supplying connector device is connected with the emergent air supplying pipeline through the air supplying port. The emergent air supplying device is easy to manufacture, low in cost and suitable for mass production and application. Air is supplied to the trapped firefighter in the emergent situation, precious time is earned for subsequent rescue, and the survival rate of the firefighter is increased; the air supplying modes are diverse, and the emergent air supplying device can be suitable for various situations.
Description
Technical field
The present invention relates to the urgent feeder of a kind of fireman, a kind of water-band that in case of emergency utilizes carries out the device of urgent air feed to fireman specifically, belongs to fire-fighting equipment technical field.
Background technology
Along with the growth of economy, the development of society, the diversity of fire also becomes increasingly complex.Fireman, in the face of complicated fire field environment, often has to take the mode of inside fire attack to fight a fire timely and effectively, thus save people life property safety from damage to greatest extent, but the danger that fireman self faces thus also significantly increases thereupon.Once there is the accidents such as such as shelf collapse, smog blockade, building collapse, blocked the withdrawing circuit of fireman and made them withdraw from time, the air respiratorresuscitator that fireman self bears will exhaust very soon, finally causes the sacrifice of fireman.
In present stage, fire department is that a lot of effort has been done in the security improving inside fire attack fireman, mainly comprises:
One, increase the capacity of air respiratorresuscitator bottle, increase to the even two 6.8L bottle of 9L by 6.8L, thus extend the inside fire attack duration;
Two, wear inside fire attack guide rope or lifesaving lighting line, point the direction for inside fire attack personnel withdraw, unlikelyly to get lost in smog;
Three, fight marshalling, namely forms inside fire attack group by least 2 firemans, to support mutually when meeting accident;
Four, fireman fire scene positioner is carried with, so that external staff grasps the position of inside fire attack fireman in real time.
Above measure improves the scene of a fire survival rate of fireman to a certain extent, reduces the probability of the injured sacrifice of fireman fire scene.But once the stranded scene of a fire of inside fire attack fireman, cannot withdraw from time, the air respiratorresuscitator carried will exhaust very soon, the injures and deaths of fireman eventually still can be caused.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of fireman is provided urgent feeder, in case of emergency for stranded fireman provides air, for the valuable time is striven in follow-up rescue, improve the survival rate of fireman.
According to technical scheme provided by the invention, the urgent feeder of fireman comprises piecing devices of being bullied, urgent supply air line and air connector device, it is characterized in that: piecing devices side of being bullied is provided with interface of being bullied, piecing devices of being bullied connect urgent supply air line by interface of being bullied, air connector device side is provided with air feed interface, and air connector device connects urgent supply air line by air feed interface; Piecing devices outer side center of being bullied is provided with the first fast insert-pull interface, and the first fast insert-pull interface connects air respiratorresuscitator by supply conduit, and he rescues interface; Be provided with the second fast insert-pull interface outside air connector device, the second fast insert-pull interface connect outside air respiratorresuscitator by inflating catheter and to be bullied interface.
Further, gas gauge is provided with outside air connector device.
Further, unidirectional charge valve is provided with outside air connector device.
Further, inflating catheter is provided with unidirectional charging valve, and unidirectional charging valve can control the break-make of inflating catheter
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, and make simple, cost is lower, is applicable to a large amount of production application; In case of emergency for stranded fireman provides air, for the valuable time is striven in follow-up rescue, improve the survival rate of fireman; Plenum system is varied, can be applicable to various situation.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Description of reference numerals: 1-be bullied piecing devices, the urgent supply air line of 2-, 3-air connector device, 4-air respiratorresuscitator he rescue interface, 5-supply conduit, 6-first fast insert-pull interface, 7-are bullied interface, 8-air feed interface, the unidirectional charge valve of 9-, 10-gas gauge, 11-second fast insert-pull interface, 12-inflating catheter, the unidirectional charging valve of 13-, 14-air respiratorresuscitator are bullied interface.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1, the present invention mainly comprises piecing devices 1 of being bullied, urgent supply air line 2 and air connector device 3, and piecing devices 1 side of being bullied is provided with interface 7 of being bullied, and piecing devices 1 of being bullied connect urgent supply air line 2 by interface 7 of being bullied.Air connector device 3 side is provided with air feed interface 8, and air connector device 3 connects urgent supply air line 2 by air feed interface 8.
In use, be bullied piecing devices 1 and air connector device 3 connects into by urgent supply air line 2 one a provides passage from urgent air feed to fireman in the scene of a fire, urgent supply air line 2 can adopt attack hose or fire hydrant pipeline, in the scene of a fire, attack hose and fire hydrant pipeline are passages that can be connected inside and outside the scene of a fire, when the fireman's oxygen depletion in the scene of a fire and when being blocked in the scene of a fire, carry out urgent air feed by attack hose and fire hydrant pipeline to fireman in the scene of a fire.
Piecing devices 1 outer side center of being bullied is provided with and the first fast insert-pull interface 6, first fast insert-pull interface 6 connects by supply conduit 5 air respiratorresuscitator that fireman carries he rescues interface 4.
Be provided with outside air connector device 3 and second fast insert-pull interface 11, second fast insert-pull interface 11 connects outside air respiratorresuscitator by inflating catheter 12 be bullied interface 14.
Described inflating catheter 12 is provided with unidirectional charging valve 13, and unidirectional charging valve 13 can control the break-make of inflating catheter 12.When oxygen depletion in one bottle of respirator, close unidirectional charging valve 13 and change respirator, again opening unidirectional charging valve 13 after having changed and carry out air feed.
Be provided with unidirectional charge valve 9 outside described air connector device 3, unidirectional charge valve 9 can be connected with automobile-used inflated hose, makes it possible to utilize vehicle air accumulator to carry out air feed to water-band.
Be provided with gas gauge 10 outside described air connector device 3, observe the gas pressure in urgent supply air line 2 by gas gauge 10, prevent explosion.
Due to the complexity of scene of a fire situation, present invention comprises three kinds of plenum systems:
1, compressed air gas cylinder air feed, the air respiratorresuscitator on air connector device is utilized to be bullied interface, compressed air gas cylinder fireman commonly used is attached thereto and taps into row air feed, this plenum system is simple and efficient, gas pressure is large, water-band can be full of fast, but due to the volume restriction of compressed air gas cylinder can not air feed for a long time, the switch of air door can be utilized to carry out the replacing of compressed air gas cylinder;
2, automobile-used air accumulator air feed, utilize the unidirectional charge valve on air connector device, it to be connected with automobile-used air accumulator with vehicle-mounted inflating catheter and to carry out air feed, this plenum system duration is longer, but aeration speed and pressure less, can be used as compressed air inflating gas cylinder supplement and for subsequent use;
3, air compressor air feed, utilize the inflatable interface of air compressor, be connected with the unidirectional charge valve on air connector device or fast insert-pull interface, realize the air feed to water-band, this plenum system is flexible, but general rescue site air compressor utilization rate is not high, supplementing with for subsequent use as first two plenum system.
Operation principle of the present invention is: in use, and piecing devices 1 of being bullied are carried with by fireman and entered the scene of a fire, and air connector device 3 is stayed outside the scene of a fire.Fireman enter the scene of a fire put out a fire time, if withdraw circuit to be obstructed, the situation in the scene of a fire cannot be withdrawn, inside fire attack fireman notifies that outside the scene of a fire, fireman stops supplying water in water-band, and air connector device 3 being connected to the outer end of attack hose, piecing devices 1 of being bullied are connected to the inner of attack hose by self.External optional three kinds of plenum systems are to attack hose air feed, as the case may be choice for use.The aerial respiration that inside fire attack fireman is provided by attack hose waits for rescue.According to concrete service condition, be also bullied piecing devices 1 and air connector device 3 can be connected on indoor fireplug and outdoor fireplug and carry out air feed.
Claims (4)
1. the urgent feeder of fireman, comprise piecing devices of being bullied (1), urgent supply air line (2) and air connector device (3), it is characterized in that: piecing devices of being bullied (1) side is provided with interface of being bullied (7), piecing devices (1) of being bullied connect urgent supply air line (2) by interface of being bullied (7), air connector device (3) side is provided with air feed interface (8), and air connector device (3) connects urgent supply air line (2) by air feed interface (8); Piecing devices (1) outer side center of being bullied is provided with the first fast insert-pull interface (6), and the first fast insert-pull interface (6) connects air respiratorresuscitator by supply conduit (5), and he rescues interface (4); Air connector device (3) outside is provided with the second fast insert-pull interface (11), and the air respiratorresuscitator that the second fast insert-pull interface (11) connects outside by inflating catheter (12) is bullied interface (14).
2. the urgent feeder of fireman as claimed in claim 1, is characterized in that: described air connector device (3) outside is provided with gas gauge (10).
3. the urgent feeder of fireman as claimed in claim 1, is characterized in that: described air connector device (3) outside is provided with unidirectional charge valve (9).
4. the urgent feeder of fireman as claimed in claim 1, it is characterized in that: described inflating catheter (12) is provided with unidirectional charging valve (13), unidirectional charging valve (13) can control the break-make of inflating catheter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577742.5A CN105056420A (en) | 2015-09-11 | 2015-09-11 | Emergent air supplying device for firefighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577742.5A CN105056420A (en) | 2015-09-11 | 2015-09-11 | Emergent air supplying device for firefighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105056420A true CN105056420A (en) | 2015-11-18 |
Family
ID=54486067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510577742.5A Pending CN105056420A (en) | 2015-09-11 | 2015-09-11 | Emergent air supplying device for firefighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105056420A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320866A (en) * | 2017-08-15 | 2017-11-07 | 公安部上海消防研究所 | Fire emergency supplies gas-liquid separation device |
| CN111985652A (en) * | 2019-05-23 | 2020-11-24 | 中国石油天然气股份有限公司 | Method and device for determining emergency duration and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190923280A (en) * | 1909-10-12 | 1910-02-24 | Martin Panian | Improvements in or relating to Respirating Apparatus. |
| US4974584A (en) * | 1989-06-19 | 1990-12-04 | Goodnoe Ronald R | Emergency air supply assembly for trapped fire fighters |
| US6520178B1 (en) * | 2001-03-09 | 2003-02-18 | Robert E. McCarthy | Air and water hose apparatus for firefighters |
| CN2825957Y (en) * | 2005-06-06 | 2006-10-11 | 周良勇 | Ventilating water supply pipe for emergency |
| KR100941018B1 (en) * | 2009-05-29 | 2010-02-10 | 주식회사 산청 | Drinking unit for gas mask |
| CN102698347A (en) * | 2012-06-29 | 2012-10-03 | 北京航天爱锐设备安装有限公司 | Hung type movable medical gas terminal for field operation |
| CN204021225U (en) * | 2014-07-26 | 2014-12-17 | 王昊辰 | The emergent aerated water band of a kind of shipwreck rescue |
| CN204502220U (en) * | 2015-03-18 | 2015-07-29 | 陈永强 | A kind of air feed fire fighting truck |
| CN205019607U (en) * | 2015-09-11 | 2016-02-10 | 刘建 | Urgent air feeder of fire fighter |
-
2015
- 2015-09-11 CN CN201510577742.5A patent/CN105056420A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190923280A (en) * | 1909-10-12 | 1910-02-24 | Martin Panian | Improvements in or relating to Respirating Apparatus. |
| US4974584A (en) * | 1989-06-19 | 1990-12-04 | Goodnoe Ronald R | Emergency air supply assembly for trapped fire fighters |
| US6520178B1 (en) * | 2001-03-09 | 2003-02-18 | Robert E. McCarthy | Air and water hose apparatus for firefighters |
| CN2825957Y (en) * | 2005-06-06 | 2006-10-11 | 周良勇 | Ventilating water supply pipe for emergency |
| KR100941018B1 (en) * | 2009-05-29 | 2010-02-10 | 주식회사 산청 | Drinking unit for gas mask |
| CN102698347A (en) * | 2012-06-29 | 2012-10-03 | 北京航天爱锐设备安装有限公司 | Hung type movable medical gas terminal for field operation |
| CN204021225U (en) * | 2014-07-26 | 2014-12-17 | 王昊辰 | The emergent aerated water band of a kind of shipwreck rescue |
| CN204502220U (en) * | 2015-03-18 | 2015-07-29 | 陈永强 | A kind of air feed fire fighting truck |
| CN205019607U (en) * | 2015-09-11 | 2016-02-10 | 刘建 | Urgent air feeder of fire fighter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320866A (en) * | 2017-08-15 | 2017-11-07 | 公安部上海消防研究所 | Fire emergency supplies gas-liquid separation device |
| CN111985652A (en) * | 2019-05-23 | 2020-11-24 | 中国石油天然气股份有限公司 | Method and device for determining emergency duration and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |