CN2658405Y - Multifunction chemical oxygen self-rescuer - Google Patents
Multifunction chemical oxygen self-rescuer Download PDFInfo
- Publication number
- CN2658405Y CN2658405Y CN 200320111293 CN200320111293U CN2658405Y CN 2658405 Y CN2658405 Y CN 2658405Y CN 200320111293 CN200320111293 CN 200320111293 CN 200320111293 U CN200320111293 U CN 200320111293U CN 2658405 Y CN2658405 Y CN 2658405Y
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- China
- Prior art keywords
- mouth
- oxygen
- self
- face shield
- generation tank
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- Expired - Fee Related
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Abstract
The utility model relates to a survival self-rescuing device, in particular to a multifunctional chemical oxygen self-rescuer mainly used for the survival and self-rescuing under the well, and consists of a mouth-nose mask provided with an exhalation valve and an inhalation valve, an inflatable life buoy and an oxygen generating tank. The inflatable life buoy is provided with a storage bag for the mouth-nose mask and a storage bag for the oxygen generating tank. The oxygen generating tank is composed of a tank body. The tank body is respectively provided with an air inlet pipe opening and an air outlet pipe opening. The bottom of the storage bag for the mouth-nose mask is provided with an air inlet hole inserted by the air outlet pipe. The inflatable life buoy is provided with an air outlet hole connected with an inlet hole of the inhalation valve on the mask through an air guide pipe. The utility model skillfully combines the mask, the inflatable life buoy and the oxygen generating tank; enables the respiration self-rescuing and water self-rescuing double functions; has a good self-rescuing function for both the gas accidents under the well and water filtration accidents under the well.
Description
Technical field
The utility model relates to a kind of escape self-help apparatus, is specially a kind of multifunctional chemical oxygen life saving device, and the escape that is mainly used under the mine is saved oneself.
Background technology
It is normal that existing traditional self-rescuer is mainly used in the breathing of keeping human body when accident appears in the down-hole.The tradition self-rescuer is divided into filtering type and chemical oxygen formula.The filtering type self-rescuer mainly is to filter methane gas poisonous in the underground air, makes human body suck nontoxic air; Chemical oxygen formula self-rescuer has an oxygen generation tank that chemical substance (being generally potassium peroxide or sodium peroxide) is housed in it, the oxygen that the direct oxygen intake generation tank of human body produces.But no matter be filtering type or chemical oxygen formula, existing self-rescuer all is a mouthful tool formula structure, when promptly the down-hole is in danger, the miner need clamp the nose, and the self-rescuer that bites with the teeth is used mouth breathing and emergency escape, use very uncomfortablely, the miner uses less than being reluctant.Existing oxygen generation tank inlet, outlet is the same mouth of pipe, and human body easily with the oxygenous chemical substance sucking-off in the jar, brings the discomfort of breathing to the person when oxygen uptake.
Existing self-rescuer function singleness can only be called respiratory self-rescuer strictly speaking.It is to the another main arch-criminal of mine accident---the effect that water leak accident does not have protection and saves oneself.Cause the miner in water leak accident, can't escape.
Summary of the invention
The utility model mainly solves existing self-rescuer function singleness, can only breathe the problem of saving oneself, provide a kind of have to breathe save oneself and the multifunctional chemical oxygen life saving device of the dual-use function of saving oneself waterborne.
The utility model is to adopt following technical scheme to realize: the multifunctional chemical oxygen life saving device, comprise the mouth and nose bell-type face shield, inflatable life jacket and the oxygen generation tank which is provided with outlet valve, inlet valve, on inflatable life jacket, be provided with the placement pocket bag of mouth and nose bell-type face shield and the placement pocket bag of oxygen generation tank; The oxygen generation tank comprises tank body, be respectively equipped with the air inlet mouth of pipe on the tank body and the mouth of pipe of giving vent to anger, have in the bottom of the placement pocket bag of mouth and nose bell-type face shield and to be used for and the oxygen generation tank air inlet jack that the mouth of pipe plugs of giving vent to anger, having the venthole that is connected with inlet valve inlet on the face shield by wireway on the inflatable life jacket.At ordinary times, in the folding corresponding pocket bag that is placed on the inflatable life jacket of mouth and nose bell-type face shield, be placed on after the oxygen generation tank packs in the corresponding pocket bag of inflatable life jacket, the miner puts on inflatable life jacket and goes into the well; When in danger need saving oneself, take out and wear nose covering type face shield suitable for reading, take out the oxygen generation tank and remove external packing, the oxygen generation tank of having removed packing is put into the placement pocket bag of face shield and make the mouth of pipe of giving vent to anger of oxygen generation tank insert the life vest air inlet jack of pocket bag bottom, the other end that is connected in the wireway on outlet of face shield outlet valve and the inlet valve inlet is in advance linked with the air inlet mouth of pipe of oxygen generation tank and the venthole on the inflatable life jacket respectively; The gas (Main Ingredients and Appearance is carbon dioxide and water vapour) that human body is breathed out enters in the oxygen generation tank through the outlet valve outlet of face shield, the air inlet port of oxygen generation tank, produce oxygen with chemical substance (peroxidating is received or the potassium peroxide) reaction in the jar, the oxygen that produces enters in the inflatable life jacket through the gas outlet of oxygen generation tank, and fast inflatable life jacket is filled up, the venthole on life vest, the inlet valve on the face shield enter in the face shield for human body respiration again to charge into the interior oxygen of life vest.
The utility model is combined face shield, inflatable life jacket and oxygen generation tank dexterously, makes this self-rescuer have breathing and saves oneself and dual-use function of saving oneself waterborne, not only to the gas accident of down-hole but also to the down-hole water leak accident function of well saving oneself is arranged; At ordinary times, face shield and oxygen generation tank all are placed on the life vest, and whole self-rescuer is through on one's body the human body with the form of youngster between bank or vest, do not feel to have the sense of bearing a heavy burden; During use, the oxygen that the oxygen generation tank produces is not only as the source of inflation gas of life vest but also as the respiratory gas source of human body, the oxygen that produces is through circulation and exchange in the life vest, not only can reduce temperature (oxygenous chemical reaction is exothermic reaction) naturally but also can guarantee abundant mixing, make the oxygen of suction have better comfort level.This self-rescuer is rational in infrastructure, and is quick and easy to use, in case in danger can the startup within several seconds reaches the purpose that escape is saved oneself; The life vest inflation has the floating function of saving oneself, and has solved the deficiency of existing self-rescuer.This self-rescuer is in light weight, can substitute the oxygen lung ventilator that mine rescue is used, and the mine rescue team member wears this self-rescuer and bears a heavy burden gently, and it is free and relaxed to implement relief.
Description of drawings
Fig. 1 is the face mask structure schematic diagram of self-rescuer described in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the inflatable life jacket of self-rescuer described in the utility model;
Fig. 4 is the structural representation of oxygen generation tank;
Fig. 5 is the vertical view of Fig. 4;
The specific embodiment
The multifunctional chemical oxygen life saving device comprises the mouth and nose bell-type face shield 3, inflatable life jacket 4 and the oxygen generation tank 5 which is provided with outlet valve 1, inlet valve 2, is provided with the placement pocket bag 6 of mouth and nose bell-type face shield and the placement pocket bag 7 of oxygen generation tank on inflatable life jacket; The oxygen generation tank comprises tank body, be respectively equipped with the air inlet mouth of pipe 9 and the mouth of pipe 10 of giving vent to anger on the tank body, have in the bottom of the placement pocket bag 6 of mouth and nose bell-type face shield and to be used for and the oxygen generation tank air inlet jack 11 that the mouth of pipe 10 plugs of giving vent to anger, having the venthole 12 that is connected with inlet valve inlet on the face shield by wireway on the inflatable life jacket.
The placement pocket bag 6 of the mouth and nose bell-type face shield on the inflatable life jacket is located at the anterior part of chest of life vest, and the placement pocket bag 7 of oxygen generation tank is arranged on the front part of a Chinese robe or jacket bottom of life vest; And be preferably disposed on the front part of a Chinese robe or jacket that face shield placement pocket bag is not set, like this, life vest heavy burden balance, human body is comfortable and easy to wear.
Venthole 12 on the inflatable life jacket is opened the side in face shield is placed pocket bag 6.Like this, keep normal connection not make outside connection is exposed to wireway with wireway between the venthole on inlet valve on face shield inlet and the life vest, and then accelerate the speed of enabling of self-rescuer when in danger.
The tank body of oxygen generation tank 5 is a semicylinder, like this, is more suitable for placing on life vest.
In the tank body of oxygen generation tank, be provided with the pressing plate 13 that has mesh on it, be fixed with compression spring 14 above the pressing plate.Gas enters and mesh on pressing plate and chemical substance knot touch from the air inlet mouth of pipe.Carry out the chemical substance volume-diminished along with reaction, pressing plate compresses thereon under the effect of spring and moves down gradually, all the time chemical substance is compressed, prevent and avoid chemical reaction efflorescence owing to volume-diminished after a period of time, and then discharge from the mouth of pipe of giving vent to anger, thereby guarantee the cleaning of the oxygen that the oxygen generation tank produces with oxygen.
Claims (6)
1, a kind of multifunctional chemical oxygen life saving device, comprise the mouth and nose bell-type face shield (3), inflatable life jacket (4) and the oxygen generation tank (5) which is provided with outlet valve (1), inlet valve (2), it is characterized by: on inflatable life jacket, be provided with the placement pocket bag (6) of mouth and nose bell-type face shield and the placement pocket bag (7) of oxygen generation tank; The oxygen generation tank comprises tank body, be respectively equipped with the air inlet mouth of pipe (9) and the mouth of pipe of giving vent to anger (10) on the tank body, have in the bottom of the placement pocket bag (6) of mouth and nose bell-type face shield and to be used for and the oxygen generation tank air inlet jack (11) that the mouth of pipe (10) plugs of giving vent to anger, having the venthole (12) that is connected with inlet valve inlet on the face shield by wireway on the inflatable life jacket.
2, multifunctional chemical oxygen life saving device as claimed in claim 1 is characterized by: the venthole on the inflatable life jacket (12) is opened the side in face shield is placed pocket bag 6.
3, multifunctional chemical oxygen life saving device as claimed in claim 1 or 2 is characterized by: be provided with the pressing plate (13) that has mesh on it in the tank body of oxygen generation tank, be fixed with compression spring (14) above the pressing plate.
4, multifunctional chemical oxygen life saving device as claimed in claim 1 or 2, it is characterized by: the placement pocket bag (6) of the mouth and nose bell-type face shield on the inflatable life jacket is located at the anterior part of chest of life vest, and the placement pocket bag (7) of oxygen generation tank is arranged on the front part of a Chinese robe or jacket bottom of life vest.
5, multifunctional chemical oxygen life saving device as claimed in claim 3 is characterized by: the placement pocket bag (6) of the mouth and nose bell-type face shield on the inflatable life jacket is located at the anterior part of chest of life vest, and the placement pocket bag (7) of oxygen generation tank is arranged on the front part of a Chinese robe or jacket bottom of life vest.
6, multifunctional chemical oxygen life saving device as claimed in claim 1 or 2 is characterized by: the tank body of oxygen generation tank (5) is a semicylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111293 CN2658405Y (en) | 2003-11-25 | 2003-11-25 | Multifunction chemical oxygen self-rescuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111293 CN2658405Y (en) | 2003-11-25 | 2003-11-25 | Multifunction chemical oxygen self-rescuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658405Y true CN2658405Y (en) | 2004-11-24 |
Family
ID=34344193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111293 Expired - Fee Related CN2658405Y (en) | 2003-11-25 | 2003-11-25 | Multifunction chemical oxygen self-rescuer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658405Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943022A (en) * | 2010-09-25 | 2011-01-12 | 张澎珍 | Dropping mine self-rescuer |
| CN101709655B (en) * | 2009-12-14 | 2011-08-31 | 荆州思创科技开发有限公司 | Dustproof semi-mask type individual escaping device for gas explosion under coal mine |
| CN103212168A (en) * | 2013-03-13 | 2013-07-24 | 上海宝亚安全装备有限公司 | Air suction valve and mask both with function of switching between ambient air and air in air bottle |
| CN104014083A (en) * | 2014-05-19 | 2014-09-03 | 沈阳理工大学 | High-effect combined-type novel self-rescuer |
| CN106628062A (en) * | 2017-01-12 | 2017-05-10 | 王甲林 | Coal mine water seepage self-rescuer with oxygen generation function |
| CN111734477A (en) * | 2020-06-18 | 2020-10-02 | 中国矿业大学(北京) | Underground monitoring type oxygen generation emergency protective clothing based on temperature difference and pressure power generation |
-
2003
- 2003-11-25 CN CN 200320111293 patent/CN2658405Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709655B (en) * | 2009-12-14 | 2011-08-31 | 荆州思创科技开发有限公司 | Dustproof semi-mask type individual escaping device for gas explosion under coal mine |
| CN101943022A (en) * | 2010-09-25 | 2011-01-12 | 张澎珍 | Dropping mine self-rescuer |
| CN103212168A (en) * | 2013-03-13 | 2013-07-24 | 上海宝亚安全装备有限公司 | Air suction valve and mask both with function of switching between ambient air and air in air bottle |
| CN103212168B (en) * | 2013-03-13 | 2016-02-24 | 上海宝亚安全装备有限公司 | There is inlet valve and the face shield of surrounding air and gas cylinder air handoff functionality |
| CN104014083A (en) * | 2014-05-19 | 2014-09-03 | 沈阳理工大学 | High-effect combined-type novel self-rescuer |
| CN106628062A (en) * | 2017-01-12 | 2017-05-10 | 王甲林 | Coal mine water seepage self-rescuer with oxygen generation function |
| CN111734477A (en) * | 2020-06-18 | 2020-10-02 | 中国矿业大学(北京) | Underground monitoring type oxygen generation emergency protective clothing based on temperature difference and pressure power generation |
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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 |