CN101811565A - Diving breathing device - Google Patents
Diving breathing device Download PDFInfo
- Publication number
- CN101811565A CN101811565A CN201010103375A CN201010103375A CN101811565A CN 101811565 A CN101811565 A CN 101811565A CN 201010103375 A CN201010103375 A CN 201010103375A CN 201010103375 A CN201010103375 A CN 201010103375A CN 101811565 A CN101811565 A CN 101811565A
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- float
- pipe
- air
- diving
- diving breathing
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Abstract
The invention discloses a diving breathing device, which adopts the scheme that two air pipes are fixedly installed in the middle part of a main float; float chambers are arranged at two sides of the main float; float valves are movably arranged in the float chambers; one-way valves are respectively connected with the lower ends of the two air pipes; the two one-way valves are installed in opposite directions; the two one-way valves are connected with a tee joint; the tee joint is connected with a flexible pipe; the flexible pipe is connected with a respirator; the respirator comprises a nose cup around which a seal membrane is arranged; the seal membrane is connected with a fixed line; the cone tip of each float valve points to the pipe orifice of each air pipe; a plurality of through holes are arranged at the lower parts of the float chambers; the air pipe at the left side of the main float is an air suction pipe; the air pipe at the right side is an air expiration pipe; and the main float floats on the water. The diving breathing device overcomes the defect of high expense and inconvenient carrying when a high-pressure oxygen cylinder is used and potential safety hazard in swimming, and is suitable for wide swimming and diving fans to use.
Description
Technical field
The present invention relates to a kind of diving breathing apparatus.
Background technology
At present, people's breathing is all by carrying and use high-pressure oxygen cylinder to realize during underwater swimming, and this mode not only expense is high and carry inconvenience.Moreover, like the people who swims a lot of now, wherein the people of learn swim is quite a few, these swimming fan lacks special-purpose breathing equipment, in the process of motion, all there is potential safety hazard to a certain degree, and present diving gear complex structure, use cost and operating costs height are hung back common swimming and diving fan.
Summary of the invention
At above-mentioned situation, the invention provides a kind of simple for structure, the safe reliability height, cost is low, is fit to the diving breathing apparatus that vast swimming and diving fan use.
For achieving the above object, a kind of diving breathing apparatus, comprise that main float middle part installs two tracheaes, main float both sides are provided with float bowl, and float valve is placed in the float indoor activity, and the lower end of two tracheaes connects check valve respectively, the installation direction of two check valves is opposite, two check valves connect threeway, the threeway connection hose, and flexible pipe connects respirator; Described respirator is provided with diaphragm seal around comprising nose cup, and diaphragm seal is connected and fixed line.
In order to realize result optimizing, improve, improve Combination property of the present invention, further step is:
The awl point of described float valve is over against the mouth of pipe of tracheae.
The bottom of described float bowl is provided with several through holes.
The tracheae in described main float left side is an aspirate tube, and the tracheae on right side is an exhaust tube.
Described main buoys float is on the water surface.
The present invention adopts main float middle part to install two tracheaes, main float both sides are provided with float bowl, float valve is placed in the float indoor activity, the lower end of two tracheaes connects check valve respectively, the installation direction of two check valves is opposite, two check valves connect threeway, the threeway connection hose, flexible pipe connects respirator, respirator is provided with diaphragm seal around comprising nose cup, diaphragm seal is connected and fixed line, the awl point of float valve is over against the mouth of pipe of tracheae, and the bottom of float bowl is provided with several through holes, and the tracheae in main float left side is an aspirate tube, the tracheae on right side is the scheme of exhaust tube master buoys float on the water surface, uses high-pressure oxygen cylinder expense high and defective of carrying and the potential safety hazard of swimming and existing when having overcome diving.
The beneficial effect that the present invention is produced compared to existing technology:
1, simple and practical, cost is low, is fit to vast swimming and diving fan use.
2, the float valve of Cai Yonging SELF CL gas tube orifice when the sinking of main float makes user's water of can not choking.
3, adopt two check valves oppositely to install, make expiration and air-breathing, make swimming and diving fan can be drawn onto fresh air all the time in order from two tracheal ventilation.
4, accuracy of manufacture is low, and is easily manufactured, good in economic efficiency.
The present invention is applicable to that vast swimming and diving fan use.
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Description of drawings
Fig. 1 is a constructional drawing of the present invention.
Fig. 2 is the front view of respirator.
Fig. 3 is the left view of respirator.
Among the figure: 1, main float, 2, float bowl, 3, through hole, 4, tracheae, 5, float valve, 6, check valve, 7, threeway, 8, flexible pipe, 9, respirator, 10, nose cup, 11, diaphragm seal, 12, static line.
The specific embodiment
By accompanying drawing Fig. 1, Fig. 2, shown in Figure 3, a kind of diving breathing apparatus, comprise that main float 1 middle part installs two tracheaes 4, main float 1 both sides are provided with float bowl 2, the movable float valve 5 of placing in the float bowl 2, the awl point of float valve 5 is over against the mouth of pipe of tracheae 4, and the lower end of two tracheaes 4 connects check valve 6 respectively, the installation direction of two check valves 6 is opposite, two check valves 6 connect threeway 7, threeway 7 connection hoses 8, and flexible pipe 8 connects respirator 9, respirator 9 is provided with diaphragm seal 11 around comprising nose cup 10, and diaphragm seal 11 is connected and fixed line 12; The bottom of float bowl 2 is provided with several through holes 3; The tracheae 4 in main float 1 left side is an aspirate tube, and the tracheae 4 on right side is an exhaust tube.
During use, respirator 9 is worn on user's the nose, is fixed on the head with static line 12, or flexible pipe 8 is kept in the mouth, when user's swimming and diving, main float 1 swims on the water surface.When air-breathing, fresh air enters from the admission port of main float 1 left side tracheae 4, and air-flow is opened the check valve 6 on the left side, closes the check valve 6 on the right simultaneously, and fresh air enters human body through threeway 7 and flexible pipe 8; During expiration, waste gas is discharged from mouth or in the nostril, and the check valve 6 that air-flow is closed the left side through flexible pipe 8 and threeway 7 is opened the check valve 6 on the right simultaneously, and waste gas is discharged through the tracheae 4 on the right.When user's submerged depth exceeds hose length, the main float 1 that floats on the surface is pulled to the underwater, for preventing that the user from absorbing water, be provided with the awl point of two float valves 5 over against admission port and air extractor duct at admission port and air extractor duct, when main float 1 sinks, water enters from a plurality of through holes of float bowl 2 bottoms, float valve 5 floats, and the awl point inserts admission port and air extractor duct, closes admission port and air extractor duct, remind user's come-up, main float 1 can emerge automatically, and the water in the float bowl 2 releases automatically, and float valve 5 descends, admission port and air extractor duct are ventilated again, and the user can proceed swimming and diving.
Claims (5)
1. diving breathing apparatus, it is characterized in that it comprises that main float (1) middle part installs two tracheaes (4), main float (1) both sides are provided with float bowl (2), the movable float valve (5) of placing in the float bowl (2), the lower end of two tracheaes (4) connects check valve (6) respectively, and the installation direction of two check valves (6) is opposite, and two check valves (6) connect threeway (7), threeway (7) connection hose (8), flexible pipe (8) connects respirator (9); Described respirator (9) comprises that nose cup (10) is provided with diaphragm seal (11) all around, and diaphragm seal (11) is connected and fixed line (12).
2. a kind of diving breathing apparatus according to claim 1 is characterized in that the mouth of pipe of the awl point of described float valve (5) over against tracheae (4).
3. a kind of diving breathing apparatus according to claim 1 is characterized in that the bottom of described float bowl (2) is provided with several through holes (3).
4. a kind of diving breathing apparatus according to claim 1 is characterized in that the tracheae (4) in described main float (1) left side is an aspirate tube, and the tracheae on right side (4) is an exhaust tube.
5. a kind of diving breathing apparatus according to claim 1 is characterized in that described main float (1) swims on the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101033752A CN101811565B (en) | 2010-02-01 | 2010-02-01 | Diving breathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101033752A CN101811565B (en) | 2010-02-01 | 2010-02-01 | Diving breathing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101811565A true CN101811565A (en) | 2010-08-25 |
| CN101811565B CN101811565B (en) | 2012-11-14 |
Family
ID=42618972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101033752A Expired - Fee Related CN101811565B (en) | 2010-02-01 | 2010-02-01 | Diving breathing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101811565B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380175A (en) * | 2010-08-27 | 2012-03-21 | 湖北航天化学技术研究所 | High-altitude parachuting oxygen supply device |
| CN104925240A (en) * | 2014-03-20 | 2015-09-23 | 贺玉广 | Diving device |
| CN108839776A (en) * | 2018-07-20 | 2018-11-20 | 东莞市蓝豚运动用品有限公司 | A kind of tracheae Improvement type diving mask |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815751A (en) * | 1954-09-08 | 1957-12-10 | Ferraro Luigi | Breathing valve for a submarine mask |
| US3951142A (en) * | 1975-02-03 | 1976-04-20 | Robert Martin | Underwater breathing apparatus |
| US4061140A (en) * | 1976-02-02 | 1977-12-06 | Masayasu Saito | Underwater breathing device |
| FR2473010A1 (en) * | 1980-01-02 | 1981-07-10 | Lefebvre Jacques | Diver's mask with snorkel - has separate mouthpiece outside of mask joined to float, and having separate pipe to inside of mask |
| FR2521517A1 (en) * | 1982-02-17 | 1983-08-19 | Serra Jean | Self contained diving equipment - has mouthpiece connected to two pipes with opposed non-return valves and float |
| CN87209267U (en) * | 1987-06-19 | 1988-03-16 | 傅玉清 | Simple scuba |
| CN2485221Y (en) * | 2001-04-19 | 2002-04-10 | 崔刚 | Breathing device for human under water |
| CN2716134Y (en) * | 2004-07-15 | 2005-08-10 | 上海交通大学 | Vent pipe dual float-valve of shallow water type diving apparatus |
| CN201647108U (en) * | 2010-02-01 | 2010-11-24 | 宋郊 | Diving breathing apparatus |
-
2010
- 2010-02-01 CN CN2010101033752A patent/CN101811565B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380175A (en) * | 2010-08-27 | 2012-03-21 | 湖北航天化学技术研究所 | High-altitude parachuting oxygen supply device |
| CN104925240A (en) * | 2014-03-20 | 2015-09-23 | 贺玉广 | Diving device |
| CN108839776A (en) * | 2018-07-20 | 2018-11-20 | 东莞市蓝豚运动用品有限公司 | A kind of tracheae Improvement type diving mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101811565B (en) | 2012-11-14 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20160201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |