CN110143267A - Portable diving breathing device - Google Patents
Portable diving breathing device Download PDFInfo
- Publication number
- CN110143267A CN110143267A CN201910533944.8A CN201910533944A CN110143267A CN 110143267 A CN110143267 A CN 110143267A CN 201910533944 A CN201910533944 A CN 201910533944A CN 110143267 A CN110143267 A CN 110143267A
- Authority
- CN
- China
- Prior art keywords
- valve body
- threaded
- pressure
- main valve
- breathing device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
- B63C11/22—Air supply carried by diver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/18—Air supply
- B63C2011/182—Air supply comprising devices for discharge of exhalation air into ambient water, e.g. ducts to back of head
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses Portable diving breathing devices, it is made of main valve body, low pressure storehouse is threaded with above main valve body, low pressure storehouse is provided with pneumostome, and low pressure storehouse is provided with exhaust outlet, is threaded with hyperbaric chamber below main valve body, its structure is simply dexterous, low cost meets the diving demand of common people, is suitable for being widely applied.
Description
Technical field
The present invention relates to aqualung technical fields, specially Portable diving breathing device.
Background technique
Aqualung is essential equipment in underwater swimming, and with the development of underwater swimming, market fills diving
Standby demand increases, so the demand to aqualung is also continuing to increase.There are certain disadvantages for existing aqualung
End, expensive first, bulky, the problems such as using complexity, this allows many diving fans to hang back, to make very
More people can not experience the enjoyment of diving.As stated above, be badly in need of now it is a cheap, it is small in size, use simple diving
Respirator meets the diving demand of people.
Summary of the invention
The purpose of the present invention is to provide Portable diving breathing devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: Portable diving breathing device, including main valve body, institute
It states and is threaded with hyperbaric chamber below main valve body, reducing valve body is threaded on main valve body, the upper square thread of main valve body connects
It is connected to hypobaric chamber, and the inner upper of hypobaric chamber is equipped with low pressure diaphragm, pneumostome is provided on hypobaric chamber, is arranged on hypobaric chamber
There is exhaust outlet, pressure gauge is threaded on main valve body, charge valve is threaded on main valve body, is threaded on main valve body
Pressure relief valve body, is provided with support frame on main valve body, the top movable connection of adjusting rod lower end on the support frame, adjusting rod upper end with
The fitting of low pressure diaphragm bottom, lower end is bonded with pressure reducing valve overhead.
Further, the hypobaric chamber inner upper is provided with fixation of the card slot for circlip, setting above hypobaric chamber
There is venthole, the effect of circlip is to make low pressure diaphragm will not gas leakage or water inlet for fixing low pressure diaphragm.
Further, the inner upper of the reducing valve body is equipped with decompression valve head, and depressurizes the inside setting of valve head
There is gas port, the middle part inside reducing valve body is equipped with relief spring, and lower section is equipped with outer line nut, and outer line nut center is
Through-hole, decompression valve head are internally provided with rupture pressure disc, rupture pressure disc will be broken through when hypertonia in hyperbaric chamber and is connected to gas port,
It allows high pressure gas to flow out, prevents air pressure excessively high and explode.
Further, the pneumostome is fixedly connected with breathing bite.
Further, pressure release washer is fixed in front of the pressure relief valve body, and pressure release washer center is through-hole, relief valve
Body center is threaded with pressure release valve head, and is provided with gas pressure relief slot on relief valve head thread, when needing pressure release pressure release valve head
The through-hole for back-outing rear pressure release washer, which is just connected to gas pressure relief slot, begins to pressure release, tightens pressure release valve head when not pressure release, relief valve
Head will block the through-hole of pressure release washer, and such gas would not flow out.
Further, the charge valve is provided centrally with aeration aperture, and inflatable washer is equipped with inside charge valve, inflation
Washer rear is equipped with air spring, and charger is connected when needing to inflate, and gas opens inflatable washer entrance by high pressure
Inflatable washer reset is blocked aeration aperture by air spring in hyperbaric chamber, when non-aerating prevents gas from flowing out.
Further, be cased with exhaust cap on the exhaust outlet, be provided with gas vent above exhaust cap, above exhaust cap in
The heart is fixed with exhaust diaphragm.
Application method of the present invention: can be such that low pressure diaphragm deforms downwards when user's air-breathing, low pressure diaphragm it is downward
Deformation can make adjusting rod downlink, and the lower guild of adjusting rod makes decompression valve head downlink make height so that gas port be made to be connected to hyperbaric chamber
The gas of ballasting enters hypobaric chamber and inhales for user, keeps low pressure diaphragm upwardly-deformed when user exhales, makes gas port
It is disconnected with hyperbaric chamber, gas would not enter hypobaric chamber, and the gas of user's exhalation opens exhaust diaphragm discharge by gas vent.
Beneficial effects of the present invention are as follows compared with prior art: cheap, compact, using simple, eliminate
Ordinary people meets the diving demand of common people, is suitable for big face for selling at exorbitant prices, bulky, using complexity anxiety
Product is promoted.
Detailed description of the invention
Fig. 1 is aqualung schematic cross-sectional view of the present invention；
Fig. 2 is aqualung overlooking structure diagram of the present invention；
Fig. 3 is aqualung main valve body overlooking structure diagram of the present invention；
Fig. 4 is relief valve schematic cross-sectional view of the present invention；
Fig. 5 is charge valve schematic cross-sectional view of the present invention；
Fig. 6 is exhaust outlet schematic cross-sectional view of the present invention；
Fig. 7 is pressure reducing valve schematic cross-sectional view of the present invention.
In figure: 1 hyperbaric chamber, 2 main valve bodies, 3 hypobaric chambers, 4 decompression valve heads, 5 pressure gauges, 6 charge valves, 7 relief valves, 8 are adjusted
Bar, 9 circlips, 10 low pressure diaphragms, 11 exhaust outlets, 12 pneumostomes, 13 breathing bites, 14 relief springs, 15 reducing valve bodies, 16 outer lines
Nut, 17 support frames, 18 gas ports, 19 pressure release washers, 20 pressure release valve heads, 21 inflatable washers, 22 air springs, 23 exhaust caps,
24 exhaust diaphragms, 25 rupture pressure discs.
Specific implementation method
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
In the description of application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " setting
Have ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection, or one
Ground connection；It can be mechanical connection to be also possible to be electrically connected, can be and be directly connected to, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two original parts.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in this application.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: Portable diving breathing device: the lower section spiral shell of main valve body (2)
Line is connected with hyperbaric chamber (1), is threaded on main valve body (2) reducing valve body (15), and main valve body is threaded with above (2)
Hypobaric chamber (3), and the inner upper of hypobaric chamber (3) is equipped with low pressure diaphragm (10), hypobaric chamber is provided with pneumostome on (3)
(12), it is provided with exhaust outlet (11), is threaded on main valve body (2) pressure gauge (5) on hypobaric chamber (3), spiral shell on main valve body (2)
Line is connected with charge valve (6), is threaded on main valve body (2) pressure relief valve body (7), and main valve body is provided with support frame on (2)
(17), the top movable of adjusting rod (8) lower end is connected on support frame (17), adjusting rod (8) upper end and low pressure diaphragm (10) bottom
It is bonded at the top of portion's fitting, lower end and decompression valve head (4).
Further, fixation of the card slot for circlip (9), hypobaric chamber (3) top are provided with above the hypobaric chamber (3)
Be provided with venthole, the effect of circlip (9) be for fixing low pressure diaphragm (10), make low pressure diaphragm (10) will not gas leakage or into
Water.
Further, the inner upper of the reducing valve body (15) is equipped with decompression valve head (4), and depressurizes valve head (4)
Be internally provided with gas port (18), the internal middle part of reducing valve body (15) is equipped with relief spring (14), and lower section is equipped with outer
Line nut (16), and outer line nut (16) center is through-hole, decompression valve head (4) is internally provided with rupture pressure disc (25), works as hyperbaric chamber
Rupture pressure disc (25) will be broken through when interior hypertonia to be connected to gas port (18), high pressure gas is allowed to flow out, prevent air pressure excessively high and
It explodes.
Further, the pneumostome (12) is fixedly connected with breathing bite (13).
Further, it is fixed with pressure release washer (19) in front of the pressure relief valve body (7), and pressure release washer (19) center is
Through-hole, pressure relief valve body center are threaded with pressure release valve head (20), and are provided with gas pressure relief slot on pressure release valve head (20) screw thread, when need
It wants just to be connected to the through-hole that pressure release valve head (20) back-outs rear pressure release washer (19) with gas pressure relief slot when pressure release and begins to pressure release, when not letting out
Pressure release valve head (20) is tightened when pressure, pressure release valve head (20) will block the through-hole of pressure release washer (19), and such gas is just not
It can flow out.
Further, the charge valve (6) is provided centrally with aeration aperture, and is equipped with inflatable cushion inside charge valve (6)
It encloses (21), inflatable washer (21) rear is equipped with air spring (22), charger is connected when needing to inflate, gas is through excessively high
Bearing down on one out, inflatable washer (21) are interior into hyperbaric chamber (1), and inflatable washer (21) are resetted and blocked by air spring (22) when non-aerating
Aeration aperture prevents gas from flowing out.
Further, it is cased with exhaust cap (23) on the exhaust outlet (11), is provided with gas vent above exhaust cap (23),
Exhaust cap (23) upper center is fixed with exhaust diaphragm (24).
Application method of the present invention: can be such that low pressure diaphragm deforms downwards when user's air-breathing, low pressure diaphragm it is downward
Deformation can make adjusting rod downlink, and the lower guild of adjusting rod makes decompression valve head downlink make height so that gas port be made to be connected to hyperbaric chamber
The gas of ballasting enters hypobaric chamber and inhales for user, keeps low pressure diaphragm upwardly-deformed when user exhales, makes gas port
It is disconnected with hyperbaric chamber, gas would not enter hypobaric chamber, and the gas of user's exhalation opens exhaust diaphragm discharge by gas vent.
Beneficial effects of the present invention are as follows compared with prior art: cheap, compact, using simple, eliminate
Ordinary people meets the diving demand of common people, is suitable for big face for selling at exorbitant prices, bulky, using complexity anxiety
Product is promoted.
The foregoing is merely the preferable specific implementation methods of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. Portable diving breathing device, it is characterised in that: be threaded with hyperbaric chamber (1), main valve body below main valve body (2)
(2) it is threaded with reducing valve body (15), is threaded with above main valve body (2) hypobaric chamber (3) on, and hypobaric chamber (3)
Inner upper is equipped with low pressure diaphragm (10), is provided on hypobaric chamber (3) pneumostome (12), and hypobaric chamber is provided with exhaust on (3)
Mouthful (11) are threaded with pressure gauge (5) on main valve body (2), charge valve (6), main valve body are threaded on main valve body (2)
(2) it is threaded with pressure relief valve body (7), is provided on main valve body (2) support frame (17) on, the top of adjusting rod (8) lower end is living
Dynamic to be connected on support frame (17), adjusting rod (8) upper end is bonded with low pressure diaphragm (10) bottom, lower end and decompression valve head (4) top
Portion's fitting.
2. Portable diving breathing device according to claim 1, it is characterised in that: set above the hypobaric chamber (3)
It is equipped with fixation of the card slot for circlip (9), is provided with venthole above hypobaric chamber (3).
3. Portable diving breathing device according to claim 1, it is characterised in that: the reducing valve body (15) it is interior
Decompression valve head (4) is installed above portion, and depressurizes being internally provided with gas port (18) for valve head (4), reducing valve body (15) is internal
Middle part be equipped with relief spring (14), lower section is equipped with outer line nut (16), and outer line nut (16) center is through-hole, decompression
Valve head (4) is internally provided with rupture pressure disc (25).
4. Portable diving breathing device according to claim 1, it is characterised in that: the pneumostome (12) is fixed to be connected
It is connected to breathing bite (13).
5. Portable diving breathing device according to claim 1, it is characterised in that: in front of the pressure relief valve body (7)
It is fixed with pressure release washer (19), and pressure release washer (19) center is through-hole, pressure relief valve body center is threaded with pressure release valve head
(20), and on pressure release valve head (20) screw thread it is provided with gas pressure relief slot.
6. Portable diving breathing device according to claim 1, it is characterised in that: described charge valve (6) center is set
It is equipped with aeration aperture, is equipped with inflatable washer (21) inside charge valve (6), inflatable washer (21) rear is equipped with air spring
(22).
7. Portable diving breathing device according to claim 1, it is characterised in that: be cased on the exhaust outlet (11)
Exhaust cap (23), exhaust cap (23) top are provided with gas vent, and exhaust cap (23) upper center is fixed with exhaust diaphragm (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533944.8A CN110143267A (en) | 2019-06-19 | 2019-06-19 | Portable diving breathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533944.8A CN110143267A (en) | 2019-06-19 | 2019-06-19 | Portable diving breathing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110143267A true CN110143267A (en) | 2019-08-20 |
Family
ID=67596003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910533944.8A Pending CN110143267A (en) | 2019-06-19 | 2019-06-19 | Portable diving breathing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110143267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050832A (en) * | 2018-09-15 | 2018-12-21 | 深圳斯达领科网络科技有限公司 | A kind of decompression breathing equipment and Portable diving breathing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920033A (en) * | 1972-07-05 | 1975-11-18 | Juan Vilarrubis Ferrando | Diving valves and regulators |
| US20080017200A1 (en) * | 2006-07-13 | 2008-01-24 | Stephane Carepa | Device for supplying breathing gas, particularly for mouthpiece of a diver |
| CN201338720Y (en) * | 2009-01-19 | 2009-11-04 | 成茂兴实业有限公司 | Conformation of secondary decompression standby air bottle head aspirator |
| CN105833442A (en) * | 2016-03-07 | 2016-08-10 | 阎冰 | Bottle valve for mouthpiece type respiration gas bottle |
| CN106390317A (en) * | 2016-03-07 | 2017-02-15 | 阎冰 | Bottle head valve for breathing gas bottle |
| JP2018167598A (en) * | 2017-03-29 | 2018-11-01 | 株式会社ダイブウエイズ | Second stage decompression part of self-contained type or air-supplied type underwater breathing apparatus |
| CN109050832A (en) * | 2018-09-15 | 2018-12-21 | 深圳斯达领科网络科技有限公司 | A kind of decompression breathing equipment and Portable diving breathing device |
| CN208593486U (en) * | 2018-07-26 | 2019-03-12 | 王顺 | Breather valve and the aqualung for using the breather valve |
| CN210681099U (en) * | 2019-06-19 | 2020-06-05 | 彭亚兵 | Portable diving breathing apparatus |
-
2019
- 2019-06-19 CN CN201910533944.8A patent/CN110143267A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920033A (en) * | 1972-07-05 | 1975-11-18 | Juan Vilarrubis Ferrando | Diving valves and regulators |
| US20080017200A1 (en) * | 2006-07-13 | 2008-01-24 | Stephane Carepa | Device for supplying breathing gas, particularly for mouthpiece of a diver |
| CN201338720Y (en) * | 2009-01-19 | 2009-11-04 | 成茂兴实业有限公司 | Conformation of secondary decompression standby air bottle head aspirator |
| CN105833442A (en) * | 2016-03-07 | 2016-08-10 | 阎冰 | Bottle valve for mouthpiece type respiration gas bottle |
| CN106390317A (en) * | 2016-03-07 | 2017-02-15 | 阎冰 | Bottle head valve for breathing gas bottle |
| JP2018167598A (en) * | 2017-03-29 | 2018-11-01 | 株式会社ダイブウエイズ | Second stage decompression part of self-contained type or air-supplied type underwater breathing apparatus |
| CN208593486U (en) * | 2018-07-26 | 2019-03-12 | 王顺 | Breather valve and the aqualung for using the breather valve |
| CN109050832A (en) * | 2018-09-15 | 2018-12-21 | 深圳斯达领科网络科技有限公司 | A kind of decompression breathing equipment and Portable diving breathing device |
| CN210681099U (en) * | 2019-06-19 | 2020-06-05 | 彭亚兵 | Portable diving breathing apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050832A (en) * | 2018-09-15 | 2018-12-21 | 深圳斯达领科网络科技有限公司 | A kind of decompression breathing equipment and Portable diving breathing device |
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