CN102320361B - Buoy-type underwater sustainable self-rescue respirator - Google Patents
Buoy-type underwater sustainable self-rescue respirator Download PDFInfo
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- CN102320361B CN102320361B CN 201110158705 CN201110158705A CN102320361B CN 102320361 B CN102320361 B CN 102320361B CN 201110158705 CN201110158705 CN 201110158705 CN 201110158705 A CN201110158705 A CN 201110158705A CN 102320361 B CN102320361 B CN 102320361B
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Abstract
The invention discloses a buoy-type underwater sustainable self-rescue respirator. One end of a twin-core elastic coiler is connected with a red buoy, and the other end is connected with an underwater exchanger; a clapboard is disposed in the body of the underwater exchanger; the body of the underwater exchanger is partitioned into an air inlet chamber and an air exhaust chamber by the clapboard;an exhausting draining check valve is disposed in the air exhaust chamber; the exhausting draining check valve is sleeved with an exhaust insurance spring; an exhaust cone hole is disposed on the clapboard and is fitted to the exhausting draining check valve; a natural air valve is disposed in the air inlet chamber; the natural air valve is sleeved with an inlet insurance spring; an air inlet is disposed at the end part of an air inlet branch pipe of the twin-core elastic coiler and is fitted to the natural air valve; an elastic air bag and a breathing mask are disposed outside the body of the underwater exchanger; and the elastic air bag and the breathing mask are connected with the air inlet chamber respectively. With the device, underwater personnel is maintained to be communicated with atmosphere; natural air can be inhaled continuously, and waste gas and water can be discharged; and the invention has the functions of self rescue and rescue in emergency situations.
Description
Technical field
The present invention relates to safety protection equipment under water, especially relate to a kind of buoy-type underwater sustainable self-rescue respirator.
Background technology
Equipment about underwater breathing mainly comprises oxygen mask and diving outfit both at home and abroad, component test and inspection on cleanliness are carried out to " self contained underwater breathing apparatus diving outfit " in Johnson's aerospace center such as NASA, and the purpose of these researchs is oxygen concentrations of guaranteeing that the confession diver satisfies in the respirator.Domestic relevant research is such as " the comformability research that Divers dental arch form and self contained underwater breathing apparatus are difficult to articulate ", " research of helicopter personnel underwater lifesaving equipment and escape scheme ", " rebreather research brief introduction ".No matter be domestic or external, about the product of rebreather and research all are to adopt oxygen supply equipment to provide breathing gas for diving or persons falling in water, this equipment is submerged under water simultaneously with the user fully, and oxygen supply equipment is comparatively complicated, equipment must prestore raw material and professional operation.The buoy-type underwater respirator of this patent need not oxygen supply equipment and raw material, and it is by buoy pipeline directly to be communicated with exchanger under water, makes under water that personnel freely breathe natural air as by land, and can continue to breathe.
Summary of the invention
The objective of the invention is to overcome the prior art deficiency a kind of buoy-type underwater sustainable self-rescue respirator is provided.
Buoy-type underwater sustainable self-rescue respirator comprises red buoy, directed hanging down, diplocardia elastic force coiled pipe, exchanger under water, diplocardia elastic force coiled pipe one end links to each other with red buoy, red buoy below is provided with directed hammer, the diplocardia elastic force coiled pipe other end links to each other with exchanger under water, exchanger comprises the air inlet insurance spring under water, the nature air valve, dividing plate, air inlet pipe, the elastic force air bag, breather mask, the exhaust outlet valve, the exhaust insurance spring, exhaust or drain hose, be provided with dividing plate in the exchanger body under water, dividing plate under water exchanger body is divided into inlet plenum and exhaust chamber, the air intake branch of diplocardia elastic force coiled pipe links to each other with inlet plenum, the exhaust branch pipe of diplocardia elastic force coiled pipe links to each other with exhaust chamber, in exhaust chamber, be provided with the exhaust outlet check valve, cover has the exhaust insurance spring on the exhaust outlet check valve, be provided with the exhaust taper hole that matches with the exhaust outlet check valve every pulling, in inlet plenum, be provided with the nature air valve, at natural air valve cover the air inlet insurance spring is arranged, air intake branch end at diplocardia elastic force coiled pipe is provided with the induction opening that matches with natural air valve, the exchanger body is provided with the elastic force air bag outward under water, breather mask, the elastic force air bag, breather mask links to each other with inlet plenum respectively.
Described diplocardia elastic force coiled pipe is comprised of air inlet semi-circular tube and exhaust semi-circular tube.
The present invention need not oxygen supply equipment, can guarantee to absorb constantly free air.Buoy adopts the structure of lightness sensation in the upper and heaviness in the lower, when opening respirator under water, buoy can float on the surface of the water automatically, and makes admission port and discharge port all the time a little more than the water surface, guarantee the unimpeded exchanger that enters of natural air, outlet guarantees the waste gas of the water in the exchanger and exhalation is discharged.
Diplocardia elastic force coiled pipe adopts two semicircle pipelines, improves the bearing capacity of pipeline, guarantees the unimpeded of pipeline, and when equipment was enabled, coiled pipe and buoy coupling end can and arrive the water surface with the buoy floating upward quickly, will be positioned under water with the exchanger coupling end.
Exchanger has two unidirectional spring valves, and no matter whether pipeline and exchanger intake, and can suck natural air by eupnea, and discharges water and waste gas.
Longer when the drowned time of people, when needing assisted respiartion, own and rescue group can scavenge and the pipeline water body by pressing manual elastic force air bag, sucks natural air.Breather mask links to each other with exchanger, is used for being worn over by on rescue group's the mouth and nose.
Description of drawings
Fig. 1 is the buoy-type underwater sustainable self-rescue respirator structural representation;
Fig. 2 is the enlarged drawing of exchanger under water structural representation of the present invention;
Among the figure, red buoy 1, directed hang down 2, diplocardia elastic force coiled pipe 3, under water exchanger 4, natural air valve 5, dividing plate 6, elastic force air bag 7, breather mask 8, exhaust outlet valve 9, insurance spring 10, air inlet pipe 11, exhaust or drain hose 12.
The specific embodiment
as shown in the figure, buoy-type underwater sustainable self-rescue respirator comprises red buoy 1, directed vertical 2, diplocardia elastic force coiled pipe 3, interchanger 4 under water, and diplocardia elastic force coiled pipe 3 one ends are connected with red buoy 1, and red buoy 1 below is provided with directed hammer 2, and diplocardia elastic force coiled pipe 3 other ends are connected with interchanger 4 under water, and interchanger 4 comprises air inlet insurance spring 5 under water, nature air valve 6, dividing plate 7, air inlet pipe 9, elastic force air bag 10, breathing mask 11, exhaust outlet valve 14, exhaust insurance spring 15, exhaust or drainpipe 16, be provided with dividing plate 7 in interchanger 4 bodies under water, dividing plate 7 interchanger 4 bodies under water is divided into inlet plenum 12 and exhaust chamber 8, the air intake branch 9 of diplocardia elastic force coiled pipe 3 is connected with inlet plenum 12, the exhaust branch pipe 16 of diplocardia elastic force coiled pipe 3 is connected with exhaust chamber 8, be provided with exhaust outlet check valve 14 in exhaust chamber, on exhaust outlet check valve 14, cover has exhaust insurance spring 15, be provided with every pulling on 7 the exhaust taper hole 13 that matches with exhaust outlet check valve 14, be provided with nature air valve 6 in inlet plenum, cover has air inlet insurance spring 5 on natural air valve 6, be provided with the air admission hole that matches with natural air valve 6 in the air intake branch end of diplocardia elastic force coiled pipe 3, interchanger 4 bodies are provided with elastic force air bag 10 outward under water, breathing mask 11, elastic force air bag 10, breathing mask 11 is connected with inlet plenum respectively.
Described diplocardia elastic force coiled pipe 3 is comprised of air inlet semi-circular tube 17 and exhaust semi-circular tube 18.
Working process of the present invention is as follows
Fall into water (falling into pool, big flood and tsunami etc. such as automobile) or other need to descend water operation (following water is rescued people etc.) may cause the situation of drowning when people are unexpected, if standby this equipment, can keep under water that personnel and atmosphere communicate, continue to suck natural air and scavenge and water body.Volume was less than 1 liter (volume that is equivalent to two mineral water bottles) when this equipment shrank, automatically stretch when opening, cost is little, use simple, only need face shield is put on (waterborne, all can carry out under water, general only need complete operation in 5 second), press extension button, the people can be with equally freely breathing on the coast in water.
Buoy adopts the structure of lightness sensation in the upper and heaviness in the lower, when opening respirator under water, buoy can float on the surface of the water automatically, and makes admission port and discharge port all the time a little more than the water surface, guarantee the unimpeded exchanger that enters of natural air, outlet guarantees the waste gas of the water in the exchanger and exhalation is discharged.
Diplocardia elastic force coiled pipe adopts two semicircle pipelines, improves the bearing capacity of pipeline, guarantees the unimpeded of pipeline, and when equipment was enabled, coiled pipe and buoy coupling end can and arrive the water surface with the buoy floating upward quickly, will be positioned under water with the exchanger coupling end.
Exchanger has two unidirectional spring valves, and no matter whether pipeline and exchanger intake, and can suck natural air by eupnea, and discharges water and waste gas.
Longer when the drowned time of people, when needing assisted respiartion, own and rescue group can scavenge and the pipeline water body by pressing manual elastic force air bag, sucks natural air.Breather mask links to each other with exchanger, is used for being worn over by on rescue group's the mouth and nose.
Claims (1)
1. buoy-type underwater sustainable self-rescue respirator, it is characterized in that comprising red buoy (1), directed hang down (2), diplocardia elastic force coiled pipe (3), exchanger (4) under water, diplocardia elastic force coiled pipe (3) one ends link to each other with red buoy (1), red buoy (1) below is provided with directed hammer (2), diplocardia elastic force coiled pipe (3) other end links to each other with exchanger (4) under water, exchanger (4) comprises air inlet insurance spring (5) under water, nature air valve (6), dividing plate (7), air inlet pipe (9), elastic force air bag (10), breather mask (11), exhaust outlet valve (14), exhaust insurance spring (15), exhaust or drain hose (16), be provided with dividing plate (7) in exchanger (4) body under water, dividing plate (7) under water exchanger (4) body is divided into inlet plenum (12) and exhaust chamber (8), the air intake branch (9) of diplocardia elastic force coiled pipe (3) links to each other with inlet plenum (12), the exhaust branch pipe (16) of diplocardia elastic force coiled pipe (3) links to each other with exhaust chamber (8), in exhaust chamber, be provided with exhaust outlet check valve (14), the upper cover of exhaust outlet check valve (14) has exhaust insurance spring (15), be provided with the exhaust taper hole (13) that matches with exhaust outlet check valve (14) at dividing plate (7), in inlet plenum, be provided with nature air valve (6), at natural air valve (6) cover air inlet insurance spring (5) is arranged, be provided with the induction opening that matches with natural air valve (6) in the air intake branch end of diplocardia elastic force coiled pipe (3), exchanger (4) body is provided with elastic force air bag (10) outward under water, breather mask (11), elastic force air bag (10), breather mask (11) links to each other with inlet plenum respectively;
Described diplocardia elastic force coiled pipe (3) is comprised of air inlet semi-circular tube and exhaust semi-circular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110158705 CN102320361B (en) | 2011-06-14 | 2011-06-14 | Buoy-type underwater sustainable self-rescue respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110158705 CN102320361B (en) | 2011-06-14 | 2011-06-14 | Buoy-type underwater sustainable self-rescue respirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102320361A CN102320361A (en) | 2012-01-18 |
| CN102320361B true CN102320361B (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110158705 Expired - Fee Related CN102320361B (en) | 2011-06-14 | 2011-06-14 | Buoy-type underwater sustainable self-rescue respirator |
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| CN (1) | CN102320361B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241208B (en) * | 2013-05-22 | 2015-10-14 | 吉林大学 | Automobile waterproof and breathable lifesaving appliance |
| CN105966573A (en) * | 2015-03-12 | 2016-09-28 | 胡发根 | An emergency buoyant apparatus for automobiles entering water and a material formula of a floating barrel |
| CN111661285B (en) * | 2019-03-09 | 2022-05-03 | 宁波大学 | Emergency submersible oxygen supply device |
| CN112026608A (en) * | 2020-09-14 | 2020-12-04 | 滁州市汊河之星高新技术研发有限公司 | Automobile safety seat capable of being rescued by oneself underwater based on independent research and development |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888010A (en) * | 1955-08-05 | 1959-05-26 | Barney B Girden | Swimming mask with snorkel means |
| CN2570171Y (en) * | 2002-07-27 | 2003-09-03 | 陈才章 | Deep sea and turbulent sea breather |
| CN2811162Y (en) * | 2005-02-25 | 2006-08-30 | 陈才章 | Soft face mask overlapping-pipe type underwater breathing apparatus used in deep water and surging water |
| CN201240498Y (en) * | 2008-07-21 | 2009-05-20 | 袁敏业 | Respirator for learning swimming |
| CN201254278Y (en) * | 2008-08-13 | 2009-06-10 | 汤华云 | Combined under-water respirator with simple structure for radically preventing water chock |
| CN201272478Y (en) * | 2008-05-08 | 2009-07-15 | 周海涛 | Under-water respirator |
-
2011
- 2011-06-14 CN CN 201110158705 patent/CN102320361B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888010A (en) * | 1955-08-05 | 1959-05-26 | Barney B Girden | Swimming mask with snorkel means |
| CN2570171Y (en) * | 2002-07-27 | 2003-09-03 | 陈才章 | Deep sea and turbulent sea breather |
| CN2811162Y (en) * | 2005-02-25 | 2006-08-30 | 陈才章 | Soft face mask overlapping-pipe type underwater breathing apparatus used in deep water and surging water |
| CN201272478Y (en) * | 2008-05-08 | 2009-07-15 | 周海涛 | Under-water respirator |
| CN201240498Y (en) * | 2008-07-21 | 2009-05-20 | 袁敏业 | Respirator for learning swimming |
| CN201254278Y (en) * | 2008-08-13 | 2009-06-10 | 汤华云 | Combined under-water respirator with simple structure for radically preventing water chock |
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| Publication number | Publication date |
|---|---|
| CN102320361A (en) | 2012-01-18 |
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