CN106902482A - A kind of lifesaving appliance - Google Patents
A kind of lifesaving appliance Download PDFInfo
- Publication number
- CN106902482A CN106902482A CN201710237473.7A CN201710237473A CN106902482A CN 106902482 A CN106902482 A CN 106902482A CN 201710237473 A CN201710237473 A CN 201710237473A CN 106902482 A CN106902482 A CN 106902482A
- Authority
- CN
- China
- Prior art keywords
- parachute
- escape
- survivor
- emergency exits
- emergency
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/20—Devices for lowering persons from buildings or the like by making use of sliding-ropes, sliding-poles or chutes, e.g. hoses, pipes, sliding-grooves, sliding-sheets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/22—Devices for lowering persons from buildings or the like by making use of jumping devices, e.g. jumping-sheets, jumping-mattresses
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
A kind of lifesaving appliance, mainly include escape entrance, escape tube, buffer device and parachute are constituted, escape tube is fixed on Lou Tishang, when being in an emergency, survivor's back parachute opens emergency exits and enters escape entrance, turn off emergency exits and release a parachute and jump into escape tube, diameter is slightly less than the intracavity diameter of passway for escaping after being opened due to parachute, a space for relative closure is formed between parachute and emergency exits, survivor is under gravity during falls downward, the air above parachute can be made to thin out, so that the air pressure below parachute is more than the air pressure above parachute, draught head and parachute are greatly reduced the speed that survivor is landed, so as on safe falling to buffer device.
Description
Technical field
Down jumped from high building so as to realize the lifesaving appliance of escape the present invention relates to a kind of, belong to the application of high altitude escape
Technology.
Background technology
When people position higher be in danger need escape when, such as high building can only often take a risk to escape downwards, or to
On run away to position higher and wait for rescue.In addition it is possible to passing through aerial ladder, rope even helicopter realizes escape.By straight
Rise aircraft escape generally all unrealistic, one is rescue high cost, and two are limited by rescue environment, and can be rescued every time
It is fewer in number.
If rescued by the way of aerial ladder, have the following disadvantages：One is the limited height of aerial ladder, and existing building is often
More than hundred meters, the height of aerial ladder is risen less than floor higher, two be aerial ladder the traffic capacity it is limited, rescue speed is slower, and three also
Can be limited by setting up turnover place, four is slower reaction speed, it is impossible to reached the spot in time.
Most simple and practical is escaped with rope, but this mode has the following disadvantages：One is that rope fixes difficulty, two
It is that the difficulty climbed is larger, usual people have not received the professional training of climbing, easily accidentally drop and throw, and three is the flare of fire
When outside Cuan Chu buildings, it is also possible to blow rope or burn escape personnel.
So, many times people are although stranded, can only select passively to wait for rescue.
It is, thus, sought for a kind of instrument that safe escape can be realized when people is stranded aloft.
The content of the invention
The purpose of the present invention is：A kind of instrument that safe escape can be realized when people is stranded aloft is provided.
The technical scheme is that：A kind of lifesaving appliance, mainly include escape entrance 1, escape tube 2, buffer device 3 with
And parachute composition；Escape entrance is provided with emergency exits, and escape entrance is fixed on roof, and the port of export and the escape tube of escape entrance connect
Logical, escape tube is fixed on building in vitro, and buffer device is placed in the end lower section of escape tube, is left between buffer device and escape tube
Space, diameter of bore of the diameter less than pipeline after parachute opening；Survivor's back parachute open again door enter escape into
Mouthful, then shut emergency exits and release a parachute again, then jump into pipeline, survivor haul under gravity parachute along pipeline to
Fall, be pressed downward for the air in pipeline by parachute, the air between parachute and emergency exits is formed increasing negative pressure,
The pressure differential and parachute of survivor's above and below all make the speed reduction that survivor declines, so that survivor is slow dropping to
On buffer device.
Described buffer device selects ripple ripple pond, and Bounce Out Blitz is put into ripple ripple pond, and Bounce Out Blitz at least fills up the one of Bo Bochi
Half.
Emergency Ladder 4 is additionally provided with roof, wheel is provided with Emergency Ladder, survivor is reached by Emergency Ladder and escaped
Door.
Described pipeline is perpendicular to the ground, and Lou Tishang is fixed on by fixed screw etc..
Described emergency exits can be locked and opened with the inside from the outside.
Beneficial effect
1st, escape tube is fixed on Lou Tishang, when being in an emergency, survivor's back parachute is opened emergency exits and entered
Escape entrance, turns off emergency exits and releases a parachute and jump into escape tube, and diameter is slightly less than passway for escaping after being opened due to parachute
Intracavity diameter, a space for relative closure is formed between parachute and emergency exits, survivor is downward under gravity
During landing, the air above parachute can be made to thin out, so that the air pressure below parachute is more than landing
Air pressure above umbrella, draught head and parachute are greatly reduced the speed that survivor is landed such that it is able to which safe falling is arrived
On buffer device.
Brief description of the drawings
Fig. 1 is the schematic appearance of angle of the present invention in use state；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1；
Fig. 3 is the partial enlarged drawing of part B in Fig. 1；
Fig. 4 is the schematic appearance of present invention angle another in use state；
Fig. 5 is the partial enlarged drawing of Fig. 4.
Specific embodiment
As shown in Fig. 1 to Fig. 5, a kind of lifesaving appliance mainly includes escape entrance 1, escape tube 2, buffer device 3 and drop
The umbrella that falls is constituted.
Escape entrance is provided with emergency exits, and emergency exits carry sealing device, can rise with preferable sealing effectiveness.Sealing device
The material in the gap between door and escape entrance can be generally blocked from sealing joint strip or magnetic rubber strip etc..
Escape entrance is fixed on roof, and the port of export of escape entrance is connected with escape tube, and escape tube is fixed on building in vitro, delays
The equipment of punching is placed in the end lower section of escape tube, and space is left between buffer device and escape tube.Diameter after parachute opening
The diameter of bore of pipeline is slightly less than, between usual small 1mm to 50mm, can either ensure that parachute swimmingly declines in pipeline,
The air being predominantly located in below parachute can be intercepted again, make the air between parachute top and emergency exits with parachute
Decline become more and more thinner, so as to form negative pressure above survivor, reduce the speed that survivor declines.
Survivor's back parachute opens emergency exits and enters escape entrance again, then shuts emergency exits and releases a parachute again,
Pipeline is jumped into again, and survivor hauls parachute along pipeline to whereabouts under gravity, and parachute is downward by the air in pipeline
Pressure, makes the air between parachute and emergency exits form increasing negative pressure, the pressure differential of survivor's above and below and
Parachute all makes the speed reduction that survivor declines, so that survivor is slow dropping on buffer device.Due to parachute and pipeline
Between leave a small amount of gap, survivor haul parachute decline during, the air below parachute, only a small amount of energy
Enough flowed in the space between parachute and emergency exits by the gap between parachute and pipeline, so that below parachute
Air pressure plays a part of one to survivor to pop-up more than the air pressure above parachute, draught head, can be effective
Reduce the speed of survivor's landing.
Escape entrance is provided with emergency exits, and emergency exits are provided with lock, and door emergency exits are only opened when needed, prevents children
Because entrance escape entrance fond of play brings danger.
When needing escape, Emergency Ladder is shifted onto escape entrance, open emergency exits, allow survivor elder generation back parachute, from escaping
After raw ladder reaches escape entrance and enters escape entrance, then release a parachute, then toward jump in pipeline, because parachute is to survivor
A upward pulling force is produced, survivor can be effectively reduced to the speed for falling, survivor is lentamente dropped to buffering and is set
It is standby upper.
Described buffer device selects the equipment of ripple ripple pond or air cushion or sand pond or pond etc. with pooling feature, if choosing
With ripple ripple pond, Bounce Out Blitz is put into Bo Bochi, Bounce Out Blitz at least fills up the half of Bo Bochi.
Emergency Ladder 4 is additionally provided with roof, wheel is provided with Emergency Ladder, survivor is reached by Emergency Ladder and escaped
Door.Emergency Ladder is usually pushed away into escape entrance, child to object for appreciation at escape entrance is prevented.
Described pipeline is perpendicular to the ground, and Lou Tishang is fixed on by fixed screw etc..
When occurring to need from the situation that roof is escaped downwards, survivor runs away to roof, and team is sequenced before Emergency Ladder, first wears
Parachute is worn, emergency exits are then opened, allows first survivor to be shut up the door carefully after entering, at this moment, door will be locked can not be opened, the
One survivor releases a parachute, and then jumps into pipeline falls downward to buffer device, when people above sees first man
Having dropped to ground, then opened emergency exits allows second survivor to enter, and so moves in circles, until last survivor
Into emergency exits, and emergency exits are locked from the inside, then the downward pipeline of jumping into that releases a parachute is escaped.
Emergency exits can be opened and locked with outside from the inside.In actual application, to accelerate the speed of escape, fit
When escape entrance is expanded, a people is arranged to help survivor to release a parachute and jump into pipeline in time in escape entrance, can
Shorten the stand-by period.
Above-described embodiment is intended merely to interpretation purposes of the invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in essential scope of the invention, makes a variety of changes or substitutes, and should also belong to guarantor of the invention
Shield category.
Claims (5)
1. a kind of lifesaving appliance, it is characterised in that：Mainly include escape entrance (1), escape tube (2), buffer device (3) and drop
The umbrella that falls is constituted；Escape entrance is provided with emergency exits, and escape entrance is fixed on roof, and the port of export of escape entrance is connected with escape tube,
Escape tube is fixed on building in vitro, and buffer device is placed in the end lower section of escape tube, and sky is left between buffer device and escape tube
Gap, diameter of bore of the diameter less than pipeline after parachute opening；Survivor's back parachute opens door and enters escape entrance again,
Then emergency exits are shut to release a parachute again, then jumps into pipeline, it is downward along pipeline that survivor hauls parachute under gravity
Fall, be pressed downward for the air in pipeline by parachute, the air between parachute and emergency exits is formed increasing negative pressure, escape
The pressure differential and parachute of survivor's above and below all make the speed reduction that survivor declines so that survivor it is slow drop to it is slow
Rush in equipment.
2. lifesaving appliance according to claim 1, it is characterised in that：Described buffer device selects ripple ripple pond, Bo Bochi
In be put into Bounce Out Blitz, Bounce Out Blitz at least fills up the half of Bo Bochi.
3. lifesaving appliance according to claim 1, it is characterised in that：Emergency Ladder (4) is additionally provided with roof, in Emergency Ladder
Beneath to be provided with wheel, survivor reaches emergency exits by Emergency Ladder.
4. lifesaving appliance according to claim 1, it is characterised in that：Described pipeline is perpendicular to the ground, by fixed spiral shell
Silk etc. is fixed on Lou Tishang.
5. lifesaving appliance according to claim 1, it is characterised in that：Described emergency exits can be locked with the inside from the outside
Upper and opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237473.7A CN106902482A (en) | 2017-04-12 | 2017-04-12 | A kind of lifesaving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237473.7A CN106902482A (en) | 2017-04-12 | 2017-04-12 | A kind of lifesaving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106902482A true CN106902482A (en) | 2017-06-30 |
Family
ID=59196169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237473.7A Withdrawn CN106902482A (en) | 2017-04-12 | 2017-04-12 | A kind of lifesaving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106902482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228661A (en) * | 2020-02-26 | 2020-06-05 | 重庆大学 | Safe and reliable escape device for high-rise building fire refuge |
-
2017
- 2017-04-12 CN CN201710237473.7A patent/CN106902482A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228661A (en) * | 2020-02-26 | 2020-06-05 | 重庆大学 | Safe and reliable escape device for high-rise building fire refuge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170630 |