CN101723068A - Underwater breathing apparatus - Google Patents
Underwater breathing apparatus Download PDFInfo
- Publication number
- CN101723068A CN101723068A CN200810228262A CN200810228262A CN101723068A CN 101723068 A CN101723068 A CN 101723068A CN 200810228262 A CN200810228262 A CN 200810228262A CN 200810228262 A CN200810228262 A CN 200810228262A CN 101723068 A CN101723068 A CN 101723068A
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- CN
- China
- Prior art keywords
- mask body
- pipe
- float
- charging connector
- water
- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses an underwater breathing apparatus which consists of a mask body (1), a charging connector (2), an inflatable sealing ring (3), an elastic head band (4), a breathing hole (5), an air input pipe (6), an air pipe float (7) and a water inlet preventing pipe (8), and can provide free breath for frogmen carrying out underwater operation or playing for a long time. The mask body (1) used by the frogmen underwater is provided with the charging connector (2) which is communicated with the inflatable sealing ring (3); and the inflatable sealing ring (3) is fastened and sealed with mouths and noses of frogmen underwater through the elastic head band (4) and communicated with the air on the water surface through the breathing hole (5), the air input pipe (6), the air pipe float (7) and the water inlet preventing pipe (8) and supplied to frogmen underwater to breathe.
Description
Technical field
Patent of the present invention relates to a kind of underwater breathing apparatus field product, particularly a kind of rebreather of being made up of mask body, charging connector, inflation Mi Quan, degree of tightness headband, breathing gas piping, tracheae float, anti-water inlet bend pipe.
Background technology
The breathing equipment that adopted when carrying out under-water operation of frogman under water can ensure that the frogman breathes freely in the prior art.Its a complete set of equipment includes compositions such as oxygen bottle, gas piping, sealing breather mask.When the frogman adopts prior art oxygen dive equipment to carry out under-water operation, open steam supply valve, the oxygen in the oxygen bottle will pass through gas piping, and the frogman in the sealing breather mask provides and breathes required oxygen, and breath directly is discharged in the water surface air by water.Can provide oxygen to breathe for frogman under water though the weak point of this prior art diving outfit is it, be subjected to restrictions such as oxygen bottle weight, capacity and be difficult to ensure the long-time under-water operation requisite oxygen of frogman tolerance under water.In addition owing to equipment heaviness, cost height have also limited large-scale promotion application.
Summary of the invention
The task of patent of invention provides a kind of novel diving outfit that can overcome the prior art weak point, it can do not use ensure for a long time under the condition of oxygen bottle under water frogman's operation under water or under water the personnel of playing breathe freedom.
The task of patent of the present invention is finished like this: on a mask body, being provided with charging connector and gas-flow closure circle is communicated with, the gas-flow closure circle tightens up sealing with frogman's mouth, nose under water by the degree of tightness headband, is communicated with the frogman's breathing down of supplying water of water surface air through spiracle, gas piping, tracheae float, anti-water inlet bend pipe.
Because proprietary design of the present invention is reasonable, only used several parts and just can ensure to the long under-water operation of frogman under water or play to provide freely and breathe, than prior art have simple in structure, with low cost, be easy to characteristics such as production and popularization and application.
Description of drawings
Accompanying drawing is the structural representation of patent of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and enforcement patent of the present invention is described in further detail
In structural representation shown in the drawings, on a mask body (1), be provided with charging connector (2) and gas-flow closure circle (3) and tighten up sealing by elastic cord (4), be communicated with the frogman's operation or the breathing of playing under the water supply of water surface air through spiracle (5), gas piping (6), tracheae float (7), anti-water inlet bend pipe (8) with frogman's mouth, nose under water.
Claims (4)
1. the rebreather formed of a mask body (1), charging connector (2), gas-flow closure circle (3), degree of tightness headband (4), spiracle (5), gas piping (6), tracheae float (7), anti-water inlet bend pipe (8).It is characterized in that: be provided with charging connector (2) and gas-flow closure circle (3) and be communicated with on mask body (1), the fore device of mask body (1) has spiracle (5) to be communicated with water surface air by gas piping (6), tracheae float (7), anti-water inlet bend pipe (8).
2. rebreather according to claim 1 is characterized in that: it is that the one injection moulding is made that inflation check valve and flexible plastic inflating seal ring (3), mask body (1) are housed in the said charging connector (2).
3. according to claims 1 described rebreather, it is characterized in that: said gas piping (6) is to adopt band spiral lamination to take advantage of the nonrigid plastic pipe of power circle to make, can be arbitrarily crooked.
4. rebreather according to claim 1 is characterized in that: said anti-coolant inlet pipe (8) is made with rigid plastic, wears a plurality of apopores (9) and tracheae float (7) on it and reinforces the back combined action and work the into water effect that prevents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228262A CN101723068A (en) | 2008-10-22 | 2008-10-22 | Underwater breathing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228262A CN101723068A (en) | 2008-10-22 | 2008-10-22 | Underwater breathing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101723068A true CN101723068A (en) | 2010-06-09 |
Family
ID=42444765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810228262A Pending CN101723068A (en) | 2008-10-22 | 2008-10-22 | Underwater breathing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101723068A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120065A (en) * | 2011-03-17 | 2011-07-13 | 张勇 | Waterproof and smoke-preventing lifesaving respirator and oxygen air compression air bottle device |
| CN105752295A (en) * | 2016-05-05 | 2016-07-13 | 郭文锐 | Life buoy with respiratory function and lifesaving device with life buoy |
| CN106364642A (en) * | 2016-09-18 | 2017-02-01 | 辽宁科技大学 | Marine peril escaping device |
| CN106965911A (en) * | 2017-03-07 | 2017-07-21 | 陈伟华 | It is a kind of portable from supply diving outfit |
| WO2018214924A1 (en) * | 2017-05-24 | 2018-11-29 | 肖文字 | Integral snorkel and swim mask |
-
2008
- 2008-10-22 CN CN200810228262A patent/CN101723068A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120065A (en) * | 2011-03-17 | 2011-07-13 | 张勇 | Waterproof and smoke-preventing lifesaving respirator and oxygen air compression air bottle device |
| CN102120065B (en) * | 2011-03-17 | 2012-09-05 | 张勇 | Waterproof and smoke-preventing lifesaving respirator and oxygen air compression air bottle device |
| CN105752295A (en) * | 2016-05-05 | 2016-07-13 | 郭文锐 | Life buoy with respiratory function and lifesaving device with life buoy |
| CN106364642A (en) * | 2016-09-18 | 2017-02-01 | 辽宁科技大学 | Marine peril escaping device |
| CN106965911A (en) * | 2017-03-07 | 2017-07-21 | 陈伟华 | It is a kind of portable from supply diving outfit |
| WO2018214924A1 (en) * | 2017-05-24 | 2018-11-29 | 肖文字 | Integral snorkel and swim mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100609 |