CN202342723U - Rescuing air sac in well - Google Patents
Rescuing air sac in well Download PDFInfo
- Publication number
- CN202342723U CN202342723U CN2011204071953U CN201120407195U CN202342723U CN 202342723 U CN202342723 U CN 202342723U CN 2011204071953 U CN2011204071953 U CN 2011204071953U CN 201120407195 U CN201120407195 U CN 201120407195U CN 202342723 U CN202342723 U CN 202342723U
- Authority
- CN
- China
- Prior art keywords
- well
- inflatable packer
- rescuing
- inflatable cushion
- air sac
- 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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Abstract
A rescuing air sac in a well mainly solves the problem that rescuing is difficult when people is trapped in a motor-pumped well, a water well and a deep well. The structure of the rescuing air sac comprises an inflatable cushion, an inflating valve, an air pipe and a lifeline. A groove is arranged in the middle of the inflatable cushion, two ends of the lifeline are respectively fixed on two sides of the inflatable cushion, the inflating valve is arranged on the inflatable cushion, and the inflating valve is connected with the air pipe and communicated with the cavity of the inflatable cushion. The rescuing air sac has the advantages of being easy to carry, and capable of timely and rapidly rescuing people in the well.
Description
Technical field
The utility model relates to a kind of downhole rescuing equipment, specifically is a kind of downhole rescuing air bag.
Background technology
At present; Along with the drowned accident in open airs such as motor-pumped well, deep-well, well presents multiple trend, increasing people occurs because of anoxic or drowns causing death owing to rescue is untimely, and extremely lacks the rescue aid in the deep-well at present on the market; Only adopting the fire fighter to go into the well in person by original tools such as hanging ladders succours; Not only the time long, and cause second accident easily, cause bigger injures and deaths.
The utility model content
The purpose of the utility model is to provide a kind of downhole rescuing air bag, this rescue air bag have portable and can be in time, the function apace personnel in the well saved.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of downhole rescuing air bag; Its structure comprises inflatable packer, valve cock, tracheae and safety rope; Described inflatable packer middle part is provided with a groove; The two ends of safety rope are separately fixed at the both sides of inflatable packer, on inflatable packer, are provided with valve cock, and described valve cock connects tracheae and communicates with the inflatable packer inner chamber.
The beneficial effect of the utility model is: when finding to have the well of falling to drown personnel; Rescue personnel's hand is taken safety rope and tracheae and rapidly inflatable packer is dropped in the well, after inflatable packer arrives the shaft bottom, lets trapped personnel be sitting on the groove at inflatable packer middle part; The rescue personnel can use air pump etc. through tracheae inflatable packer to be inflated; This moment, trapped personnel can be broken away from drowned predicament, and the rescuer can be with trapped personnel together with the inflatable packer pull-up, till rising to ground then; The utility model is simple in structure, can in the shortest time, implement rescue to the person down the well, has significantly reduced the rescue risk of rescuer and trapped personnel simultaneously, avoids the secondary casualty accident.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 inflatable packer, 2 valve cocks, 3 tracheaes, 4 safety ropes, 5 grooves.
The specific embodiment
As shown in Figure 1.A kind of downhole rescuing air bag; Its structure comprises inflatable packer 1, valve cock 2, tracheae 3 and safety rope 4; Described inflatable packer 1 middle part is provided with a groove 5, makes being sitting on the inflatable packer 1 that trapped personnel can be more firm, and the two ends of safety rope 4 are separately fixed at the both sides of inflatable packer 1; On inflatable packer 1, be provided with valve cock 2, described valve cock 2 connects tracheae 3 and communicates with inflatable packer 1 inner chamber.The length of tracheae 3 is greater than the degree of depth of missile silo, makes things convenient for the rescue personnel to give inflatable packer 1 inflation.
When finding to have the well of falling to drown personnel; Rescue personnel's hand takes safety rope 4 with tracheae 3 and rapidly with in the inflatable packer 1 input well, behind inflatable packer 1 arrival shaft bottom, lets trapped personnel be sitting in the groove 5 of inflatable packer 1; The rescue personnel can use air pump etc. to inflate through 3 pairs of inflatable packers 1 of tracheae; This moment, trapped personnel can be broken away from drowned predicament, and the rescuer can be with trapped personnel together with inflatable packer 1 pull-up, till rising to ground then; The utility model is simple in structure; Can in the shortest time, implement rescue, significantly reduce the rescue risk of rescuer and trapped personnel simultaneously, avoid the secondary casualty accident the person down the well; Efficient is high, effective, is strong instrument in the firefighters emergency rescue process.
Claims (1)
1. downhole rescuing air bag; It is characterized in that; Comprise inflatable packer, valve cock, tracheae and safety rope, described inflatable packer middle part is provided with a groove, and the two ends of safety rope are separately fixed at the both sides of inflatable packer; On inflatable packer, be provided with valve cock, described valve cock connects tracheae and communicates with the inflatable packer inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204071953U CN202342723U (en) | 2011-10-24 | 2011-10-24 | Rescuing air sac in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204071953U CN202342723U (en) | 2011-10-24 | 2011-10-24 | Rescuing air sac in well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342723U true CN202342723U (en) | 2012-07-25 |
Family
ID=46531749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204071953U Expired - Fee Related CN202342723U (en) | 2011-10-24 | 2011-10-24 | Rescuing air sac in well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342723U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399207A (en) * | 2014-12-19 | 2015-03-11 | 山东交通学院 | Deep well rescue device |
| CN107633658A (en) * | 2017-09-30 | 2018-01-26 | 伍胜资 | A kind of drowned salvage system of swimming pool |
| CN111249647A (en) * | 2020-03-18 | 2020-06-09 | 李桢祺 | Deep well rescue system |
| CN112675446A (en) * | 2020-12-30 | 2021-04-20 | 北京艺轩吉装饰工程有限公司 | Multifunctional rescue device |
-
2011
- 2011-10-24 CN CN2011204071953U patent/CN202342723U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399207A (en) * | 2014-12-19 | 2015-03-11 | 山东交通学院 | Deep well rescue device |
| CN107633658A (en) * | 2017-09-30 | 2018-01-26 | 伍胜资 | A kind of drowned salvage system of swimming pool |
| CN111249647A (en) * | 2020-03-18 | 2020-06-09 | 李桢祺 | Deep well rescue system |
| CN111249647B (en) * | 2020-03-18 | 2021-11-19 | 李桢祺 | Deep well rescue system |
| CN112675446A (en) * | 2020-12-30 | 2021-04-20 | 北京艺轩吉装饰工程有限公司 | Multifunctional rescue 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: 20120725 Termination date: 20121024 |