CN2474166Y - Fire protection life saving gas cushion - Google Patents
Fire protection life saving gas cushion Download PDFInfo
- Publication number
- CN2474166Y CN2474166Y CN 01237412 CN01237412U CN2474166Y CN 2474166 Y CN2474166 Y CN 2474166Y CN 01237412 CN01237412 CN 01237412 CN 01237412 U CN01237412 U CN 01237412U CN 2474166 Y CN2474166 Y CN 2474166Y
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- CN
- China
- Prior art keywords
- air cushion
- pad
- fire
- extinguishing
- air
- 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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- Emergency Lowering Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses an air-bed for high-rise fire fighting and life saving, mainly comprising an aerated inner pad, an amortization air bag (8), a safety air door (5) and an air inlet (1). The top of the air pad is provided with recognizing signs and reflecting signs. A safety valve (10) is arranged on the pad body, and holding wires (3) are disposed on the four angles of the pad body. The utility model is safe and reliable in usage, convenient in move and perfect in anti-abrasion. Then the utility model is used in fire fighting and life saving for high-rise workers.
Description
The utility model belongs to high-altitude personnel's lifesaving appliance field, is specifically related to a kind of air cushion of high building fire-proof lifesaving.
The existing life saving gas cushion of China is to adopt the high fiber strength strains with fire resistance to make, and is about 220cm at height after the inflation, and area of plane maximum can reach 48m
2, several specifications such as 8 * 6-20m, 6 * 4-15m are arranged usually, pad fire resistance oxygen index (OI) is asked during inflation generally at 4-5min greater than 28.The greatest problem that existing life saving gas cushion exists is:
The air pressure of one, inflation when working because of air cushion must can not be charged to saturation state with pad within the limits prescribed, otherwise can increase the normal use of bounce influence, jeopardizes human body safety.
May occur drift after two, air cushion is inflated and, move inconvenience, directly influence result of use and dwindled the scope of application because area is bigger.
Three, because air cushion is to cooperate a kind of motor-driven positive-pressure type induced-draft fan to use, when air cushion during,, induced-draft fan can't continue to charge into gas if producing fault in work, and air cushion will lose effectiveness.
Four, air cushion is made by high fibrous material, wears no resistance, and limitation is used in the smooth place that no sharp device tip and hard object hook is pricked.
The purpose of this utility model is to provide a kind of safer reliable, conveniently moving, fire-extinguishing and lifesaving air cushion that anti-wear performance is good.
For achieving the above object, the utility model fire-extinguishing and lifesaving air cushion, its pad outside in inflation is established one deck anti-flammability high fiber strength strains cloth and is made, mainly form by pad, buffering gas bag, relief damper and air inlet in the inflation, the pad top is provided with distinguishing mark and reflecting sign, and pad is provided with safety valve.
Distinguishing mark of the present utility model is divided into four jiaos of distinguishing marks, sign is known on the pad top, and reflecting sign is four jiaos of reflecting signs, pad top reflecting sign; Its four jiaos are provided with controls rope; The air inlet locking rope is arranged on the air inlet; The rebasing high cloth of one deck intensity that is covered with.
Owing to adopted as above structure, induced-draft fan and air spring port are connection status during use, and ato unit runs well.Four jiaos on pad top and central part all are provided with reflecting sign and distinguishing mark, have then enlarged the scope of application of life saving gas cushion, also can normally use as being equipped with high light generation reflecting effect night; Air cushion is provided with safety valve, when inner gas pressure in the air cushion greater than when setting value, the safety valve automatic vent maintains in the normal scope air cushion internal gas pressure, thereby has avoided because the air cushion internal gas pressure is too big, the people falls the generation that is caused injury event by bounce-back; If blower fan breaks down in the operation process, then immediately with the locking of air inlet locking rope, make the interior gas of air cushion keep certain air pressure in the short time, prolonged the working time; Four jiaos are provided with and control rope, control with the special messenger for four jiaos during use, have guaranteed the firm of air cushion and have improved the convenience that air cushion moves; The rebasing wearing layer that increased has reduced the requirement to the lifesaving place, makes the application of air cushion more extensive.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model fire-extinguishing and lifesaving air cushion
Embodiment one, according to shown in Figure 1, the utility model is the fire-extinguishing and lifesaving air cushion, it is made by anti-flammability high fiber strength strains cloth and forms, inside is provided with in the inflation and fills up, outer periphery is made several buffering gas bags 8, on the air cushion wall that buffering gas bag 8 is covered several apertures are arranged, air cushion is provided with relief damper 5 and air inlet 1, and the middle-end of air inlet 1 has air inlet locking rope 2.Pad top is provided with four jiaos of distinguishing marks 4, four jiaos of reflecting signs 11 for last four jiaos, and pad top central part is provided with the pad top and sets sign 7, fills up top reflecting sign 13.The air cushion wall relative with air inlet 1 is provided with safety valve 10, and four jiaos of air cushion are provided with and control rope 3.The air cushion bottom is covered with the high-intensity cloth of one deck.When in running order; air spring port 1 is fastened on the blower fan exhaust outlet that is complementary with it; ato unit then; run well and progressively quicken; when air cushion was inflated to operating pressure, safety valve 10 was reported to the police, and needn't shut down this moment; but idle running uses, and air spring port 1 this moment can be crooked.
Claims (5)
1, a kind of fire-extinguishing and lifesaving air cushion, its pad outside in inflation is established one deck anti-flammability high fiber strength strains cloth and is made, mainly form by pad, buffering gas bag (8), relief damper (5) and air inlet (1) in the inflation, it is characterized in that the pad top is provided with distinguishing mark and reflecting sign, pad is provided with safety valve (10).
2, fire-extinguishing and lifesaving air cushion according to claim 1 is characterized in that described distinguishing mark is divided into four jiaos of distinguishing marks (4), sign (7) is known on the pad top, and reflecting sign is four jiaos of reflecting signs (11), pad top reflecting sign (13).
3, fire-extinguishing and lifesaving air cushion according to claim 1 is characterized in that its four jiaos are provided with to control rope (3).
4, fire-extinguishing and lifesaving air cushion according to claim 1 is characterized in that air inlet locking rope (2) is arranged on the air inlet (1).
5, fire-extinguishing and lifesaving air cushion according to claim 1 is characterized in that the rebasing high-intensity cloth of one deck that is covered with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237412 CN2474166Y (en) | 2001-04-19 | 2001-04-19 | Fire protection life saving gas cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237412 CN2474166Y (en) | 2001-04-19 | 2001-04-19 | Fire protection life saving gas cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474166Y true CN2474166Y (en) | 2002-01-30 |
Family
ID=33650213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01237412 Expired - Fee Related CN2474166Y (en) | 2001-04-19 | 2001-04-19 | Fire protection life saving gas cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474166Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462284C (en) * | 2006-09-22 | 2009-02-18 | 湖南大学 | Multi-stage gasbag combination buffer unit |
| CN102556800A (en) * | 2012-02-18 | 2012-07-11 | 浙江金中机电科技有限公司 | Multi-level buffer air cushion |
| CN103751917A (en) * | 2014-01-24 | 2014-04-30 | 成都万先自动化科技有限责任公司 | Intelligent movable rescue cushion |
| CN103801036A (en) * | 2014-02-14 | 2014-05-21 | 华东师范大学 | Buffering rescue inflatable cushion, inflation system and inflation method of inflation system |
-
2001
- 2001-04-19 CN CN 01237412 patent/CN2474166Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462284C (en) * | 2006-09-22 | 2009-02-18 | 湖南大学 | Multi-stage gasbag combination buffer unit |
| CN102556800A (en) * | 2012-02-18 | 2012-07-11 | 浙江金中机电科技有限公司 | Multi-level buffer air cushion |
| CN103751917A (en) * | 2014-01-24 | 2014-04-30 | 成都万先自动化科技有限责任公司 | Intelligent movable rescue cushion |
| CN103801036A (en) * | 2014-02-14 | 2014-05-21 | 华东师范大学 | Buffering rescue inflatable cushion, inflation system and inflation method of inflation system |
| CN103801036B (en) * | 2014-02-14 | 2016-11-09 | 华东师范大学 | A kind of buffering rescue inflatable packer, gas charging system and inflation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |