CN107839857A - Open diving bell supplies tidal air system automatically under water - Google Patents
Open diving bell supplies tidal air system automatically under water Download PDFInfo
- Publication number
- CN107839857A CN107839857A CN201711276000.4A CN201711276000A CN107839857A CN 107839857 A CN107839857 A CN 107839857A CN 201711276000 A CN201711276000 A CN 201711276000A CN 107839857 A CN107839857 A CN 107839857A
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- CN
- China
- Prior art keywords
- supply
- supplies
- water surface
- check valve
- diver
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- 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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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses open diving bell to supply tidal air system automatically under water, belong to diving apparatus field, including supply manifold, gas cylinder feeder and water surface feeder, gas cylinder feeder supplies check valve by gas cylinder and is connected with supply manifold, water surface feeder supplies check valve by the water surface and is connected with supply manifold, safety valve is set on supply manifold, and the breathing equipment of diver is connected by pipeline with supply manifold, and supply manifold supplies for diver.The open diving bell of the present invention supplies tidal air system automatically under water, realizes the automatic conversion of diver's supply.The time of diver's manual switch, and the faulty operation of subduction diver can so be reduced.Diver can be reached to continue, smoothly supply tidal air, it is ensured that the safety of diver's underwater breathing.Operating efficiency is improved, is increased economic efficiency.
Description
Technical field
The present invention relates to diving apparatus field, specifically, the present invention relates to a kind of open diving bell under water automatically for exhaling
Suction system.
Background technology
During open diving bell underwater operation, the tidal air life support gas indispensable as diver.Open type is dived under water
Clock diving tool have mobility, life support gas of the tidal air as diver, therefore tidal air must also have it is good can
Continuation.This system is that open diving bell clock carrier gas bottle supply and water surface diving support that diving console passes through diving bell on lash ship
Main umbilical supplies two independent confession tidal air systems, therefore two independent systems will be coordinated to continue diver, uninterruptedly
Supply tidal air.
The content of the invention
The technical problems to be solved by the invention are that solve two independent air supply systems to uninterrupted between diver
Supply, ensure the diving safety of diver.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：Open diving bell is under water automatically for exhaling
Suction system, including supply manifold, gas cylinder feeder and water surface feeder, the gas cylinder feeder are supplied by gas cylinder
Check valve is connected with supply manifold, and water surface feeder supplies check valve by the water surface and is connected with supply manifold, the air supply pipe
Safety valve is set in remittance, and the breathing equipment of diver is connected by pipeline with supply manifold, and supply manifold supplies for diver.
Preferably, the gas cylinder feeder includes clock carrier gas bottle and clock carrier gas bottle steam supply valve, clock carrier gas bottle pass through pipeline
It is connected with gas cylinder supply check valve, clock carrier gas bottle steam supply valve is set on the pipeline of connection.
Preferably, the clock carrier gas bottle is adjusted with setting pressure regulator and pressure gauge on the connecting pipe of gas cylinder supply check valve
Depressor is set close to gas cylinder supply check valve.
Preferably, the water surface feeder includes water surface umbilical cord, and the water surface umbilical cord is connected with water surface supply check valve.
Preferably, connected between water surface umbilical cord and the water surface supply check valve by pipeline.
Open diving bell supplies tidal air System Utilization Procedure automatically under water, comprises the following steps：
（1）Water surface umbilical cord supplies with clock carrier gas bottle simultaneously to supply manifold supply and is provided with safety valve on manifold during normal supply
To ensure that diver's supply gas pressure will not superpressure；
（2）When flowing through the pressure of gas cylinder supply check valve less than water surface supply check valve is flowed through, supply manifold is by water surface umbilical cord
Supply；
（3）When flowing through the pressure of gas cylinder supply check valve higher than water surface supply check valve is flowed through, supply manifold is then by clock carrier gas
Bottle supply, the air pressure in supply manifold and supply is set to be in dynamic equilibrium.
Using technical scheme, following beneficial effect can be obtained：
The open diving bell of the present invention supplies tidal air system automatically under water, realizes the automatic conversion of diver's supply.So can be with
Reduce the time of diver's manual switch, and the faulty operation of subduction diver.Diver can be reached to continue, smoothly for exhaling
Air-breathing, it is ensured that the safety of diver's underwater breathing.Operating efficiency is improved, is increased economic efficiency.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of the present invention；
Mark in above-mentioned figure is：1st, clock carrier gas bottle；2nd, clock carrier gas bottle steam supply valve；3rd, pressure gauge；4th, pressure regulator；5th, gas cylinder supplies
Gas check valve；6th, safety valve；7th, manifold is supplied；8th, water surface supply check valve；9th, water surface umbilical cord；10th, open diving bell.
Embodiment
Below against accompanying drawing, by the description to embodiment, each structure for example involved to the embodiment of the present invention
The works such as mutual alignment and annexation, the effect of each several part and operation principle between the shape of part, construction, each several part are further
Detailed description.
As shown in figure 1, when this clock of open diving bell 10 carries water operation under two divers, diver can be exhaled by bite
Haustorium supply can also be supplied by umbilical cord.In use, clock carrier gas bottle steam supply valve 2 is adjusted to open position, pressure regulator 4 is according to open type
The depth of water residing for diving bell 10 adjusts the supply gas pressure of clock carrier gas bottle 1, and supply gas pressure is shown by pressure gauge 3, is supplied by gas cylinder single
Tidal air is supplied to supply manifold 7 to valve 5.Safety valve 6 is installed to ensure that diver's supply gas pressure will not surpass on supply manifold 7
Pressure, pressure are shown by pressure gauge 3.
As shown in figure 1, water surface umbilical cord 9 supplies check valve 8 by the water surface is supplied to supply manifold 7, water surface umbilical cord 9 by tidal air
It is connected between supplying check valve 8 with the water surface by pipeline.This system flows through water when the pressure for flowing through gas cylinder supply check valve 5 is less than
When face supplies check valve 8, supply manifold 7 is supplied by water surface umbilical cord 9.Flowed through when the pressure for flowing through gas cylinder supply check valve 5 is higher than
When the water surface supplies check valve 8, supply manifold 7 is then supplied by clock carrier gas bottle 1.This supply is converted to automatic conversion, with pressing each other
The change of power, supply source then change, but supply manifold 7 will not then stop to the supply of diver, and supply is continued smooth.
It so may insure the life support gas of diver and ensure the personal safety of diver.
This air supply system can realize the automatic conversion of diver's supply.Can so reduce diver's manual switch when
Between, and the faulty operation of subduction diver.Diver can be reached to continue, smoothly supply tidal air, it is ensured that diver exhales under water
The safety of suction.Operating efficiency is improved, is increased economic efficiency.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (6)
1. open diving bell supplies tidal air system automatically under water, it is characterised in that：Including supply manifold, gas cylinder feeder and water
Face feeder, the gas cylinder feeder supply check valve by gas cylinder and are connected with supply manifold, and water surface feeder passes through
The water surface supplies check valve and is connected with supply manifold, sets safety valve on the supply manifold, the breathing equipment of diver passes through pipe
Road is connected with supply manifold, and supply manifold supplies for diver.
2. open diving bell according to claim 1 supplies tidal air system automatically under water, it is characterised in that：The gas cylinder supplies
Device of air includes clock carrier gas bottle and clock carrier gas bottle steam supply valve, and clock carrier gas bottle supplies check valve with gas cylinder by pipeline and is connected, connects
Pipeline on set clock carrier gas bottle steam supply valve.
3. open diving bell according to claim 2 supplies tidal air system automatically under water, it is characterised in that：The clock carrier gas
With setting pressure regulator and pressure gauge on the connecting pipe of gas cylinder supply check valve, pressure regulator is set bottle close to gas cylinder supply check valve
Put.
4. open diving bell according to claim 1 supplies tidal air system automatically under water, it is characterised in that：The water surface supplies
Device of air includes water surface umbilical cord, and the water surface umbilical cord is connected with water surface supply check valve.
5. open diving bell according to claim 1 supplies tidal air system automatically under water, it is characterised in that：The water surface navel
Band is connected between supplying check valve with the water surface by pipeline.
6. open diving bell supplies tidal air System Utilization Procedure automatically under water, it is characterised in that comprises the following steps：
（1）Water surface umbilical cord supplies with clock carrier gas bottle simultaneously to supply manifold supply and is provided with safety valve on manifold during normal supply
To ensure that diver's supply gas pressure will not superpressure；
（2）When flowing through the pressure of gas cylinder supply check valve less than water surface supply check valve is flowed through, supply manifold is by water surface umbilical cord
Supply；
（3）When flowing through the pressure of gas cylinder supply check valve higher than water surface supply check valve is flowed through, supply manifold is then by clock carrier gas
Bottle supply, the air pressure in supply manifold and supply is set to be in dynamic equilibrium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276000.4A CN107839857B (en) | 2017-12-06 | 2017-12-06 | Automatic breathing gas supply system under water for open diving bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276000.4A CN107839857B (en) | 2017-12-06 | 2017-12-06 | Automatic breathing gas supply system under water for open diving bell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107839857A true CN107839857A (en) | 2018-03-27 |
| CN107839857B CN107839857B (en) | 2024-07-02 |
Family
ID=61663596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276000.4A Active CN107839857B (en) | 2017-12-06 | 2017-12-06 | Automatic breathing gas supply system under water for open diving bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839857B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479302A (en) * | 2021-08-13 | 2021-10-08 | 烟台宏远载人压力舱工程技术研究院有限公司 | Breathing air supply system of closed diving bell |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395934A (en) * | 1971-11-08 | 1975-05-29 | Taylor Diving Salvage Co Inc | Method and apparatus for conducting underwater diving operations using a closed circuit free-flow breathing system |
| US4362154A (en) * | 1979-03-21 | 1982-12-07 | Laboratories De Mecaniques Appliquees "Lama" | Processes and devices for regulating the oxygen partial pressure of the gas mixture of the respiratory circuit of a diver |
| CN202186506U (en) * | 2011-02-15 | 2012-04-11 | 上海交大海科(集团)有限公司 | Lift diving sight-seeing chamber |
| CN203425394U (en) * | 2013-09-24 | 2014-02-12 | 天津市三盛九和安全技术服务有限公司 | Standby breathing air source |
| CN204527589U (en) * | 2015-04-21 | 2015-08-05 | 李龄峰 | Underwater breathing apparatus |
| CN104843160A (en) * | 2015-06-01 | 2015-08-19 | 李翊 | Portable long pipe diving system |
| CN106697238A (en) * | 2016-12-18 | 2017-05-24 | 中国人民解放军91999部队 | Submarine ventilation device |
| CN107010186A (en) * | 2017-03-24 | 2017-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage open type maintenance unit |
| CN207580128U (en) * | 2017-12-06 | 2018-07-06 | 上海打捞局芜湖潜水装备厂 | Open diving bell supplies tidal air system automatically under water |
-
2017
- 2017-12-06 CN CN201711276000.4A patent/CN107839857B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395934A (en) * | 1971-11-08 | 1975-05-29 | Taylor Diving Salvage Co Inc | Method and apparatus for conducting underwater diving operations using a closed circuit free-flow breathing system |
| US4362154A (en) * | 1979-03-21 | 1982-12-07 | Laboratories De Mecaniques Appliquees "Lama" | Processes and devices for regulating the oxygen partial pressure of the gas mixture of the respiratory circuit of a diver |
| CN202186506U (en) * | 2011-02-15 | 2012-04-11 | 上海交大海科(集团)有限公司 | Lift diving sight-seeing chamber |
| CN203425394U (en) * | 2013-09-24 | 2014-02-12 | 天津市三盛九和安全技术服务有限公司 | Standby breathing air source |
| CN204527589U (en) * | 2015-04-21 | 2015-08-05 | 李龄峰 | Underwater breathing apparatus |
| CN104843160A (en) * | 2015-06-01 | 2015-08-19 | 李翊 | Portable long pipe diving system |
| CN106697238A (en) * | 2016-12-18 | 2017-05-24 | 中国人民解放军91999部队 | Submarine ventilation device |
| CN107010186A (en) * | 2017-03-24 | 2017-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage open type maintenance unit |
| CN207580128U (en) * | 2017-12-06 | 2018-07-06 | 上海打捞局芜湖潜水装备厂 | Open diving bell supplies tidal air system automatically under water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479302A (en) * | 2021-08-13 | 2021-10-08 | 烟台宏远载人压力舱工程技术研究院有限公司 | Breathing air supply system of closed diving bell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107839857B (en) | 2024-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 241000 No. 58, Yongchang Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Applicant after: Shanghai Salvage Bureau Wuhu Diving Equipment Factory Co.,Ltd. Address before: 241000 No. 58, Yongchang Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Applicant before: SHANGHAI SALVAGE BUREAU WUHU DIVING EQUIPMENT PLANT Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant |