CN106697238A - Submarine ventilation device - Google Patents
Submarine ventilation device Download PDFInfo
- Publication number
- CN106697238A CN106697238A CN201611173331.0A CN201611173331A CN106697238A CN 106697238 A CN106697238 A CN 106697238A CN 201611173331 A CN201611173331 A CN 201611173331A CN 106697238 A CN106697238 A CN 106697238A
- Authority
- CN
- China
- Prior art keywords
- submarine
- pipeline
- gas supply
- pressure
- gas
- 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
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/24—Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a submarine ventilation device which comprises a gas supply pipeline, an exhausting pipeline and a connecting pipeline between the gas supply pipeline and the exhausting pipeline. The connecting pipeline is provided with a valve capable of being opened and closed. Valves are arranged at the two ends of the gas supply pipeline. Valves are arranged at the two ends of the exhausting pipeline as well. A pressure adjuster is further arranged at the high-pressure gas supply opening end of the gas supply pipeline. High-pressure gas of the gas supply pipeline is used for reversely blowing away accumulated water of the exhausting pipeline, the water amount of the accumulated water left in the exhausting pipe and entering a submarine cabin is reduced, the underwater operation difficulty of a diver is lowered, and it can be controlled that the pressure in the submarine cabin is kept unchanged in the ventilation process. Gas exchanged and exhausted from the submarine cabin is monitored in real time through a gas acquisition opening, and ventilation is adjusted in real time pertinently. The submarine ventilation device is simple in structure and convenient to operate, the diver only needs to connect the gas supply pipeline and the exhausting pipeline with joints of a submarine in a butt joint manner, and the efficiency of a conventional rescue submarine is greatly improved.
Description
Technical field
The present invention relates to a kind of submarine rescue device, and in particular to the ventilation used during a kind of submarine rescue is filled
Put.
Background technology
Submarine has an accident when leading to not float for some reason, generally needs to be aerated it ventilation in rescue.Current ventilation
Air interchanger is fairly simple, and supply and exhaust are independent pipeline, there are problems：Such as when ventilation is aerated to cabin,
The water that ponding in blast pipe enters in submarine bay is very big；Cabin pressure is difficult to control to during ventilation；Diver makees under water
Industry difficulty is big etc..And because gas that cannot be in real time to being discharged in submarine cabin is tested and analyzed, thus cannot also have pin
Real-time adjustment is carried out to ventilation to property.
The content of the invention
Regarding to the issue above, it is an object of the invention to provide a kind of submarine compound ventilation air-changing device, by blast pipe ponding
Carry out blowback to remove, reduce the water entered in submarine bay, and can realize that the pressure in submarine cabin during ventilation is protected
Hold constant, and the built-in gas for changing gear out of real-time monitoring submarine cabin, and reduce the underwater operation difficulty of diver.
To reach above-mentioned purpose, the technical scheme that the present invention takes is：
A kind of submarine compound ventilation air-changing device, including the connecting line between supply air line and gas exhaust piping, and discharge hoses road,
The connecting line is provided with switchable valve, and the supply air line two ends are provided with valve, and the gas exhaust piping two ends also set
There is valve；The high-pressure air feed mouthful end of the supply air line is additionally provided with pressure regulator.
The supply air line is provided with pressure gauge；Pressure gauge also is provided with the gas exhaust piping.
Sample lines are additionally provided with the gas exhaust piping and one or more gas production mouthful are provided with.
The supply air line ship end air supply opening is provided with joint, is connected with submarine air inlet.
The gas exhaust piping ship end exhaust port side is provided with quick union, is connected with submarine exhaust outlet.
The discharge hoses road to connect and be additionally provided with relief valve on the quick union of ship end, for discharging the water in gas exhaust piping.
Advantages of the present invention：Realize carrying out blast pipe ponding after the gases at high pressure of supply air line are adjusted through pressure regulator
Blowback is removed, and reduces the water that the ponding in gas exhaust piping enters in submarine bay, and reduces diver's task difficulty under water,
The pressure during ventilation in submarine cabin can also be controlled to keep constant.By gas collecting mouthful real-time monitoring submarine
The built-in gas for changing gear out in cabin, targetedly carries out real-time adjustment to ventilation.Simple structure of the present invention, operation side
Just, diver under water need to only dock the interface of discharge hoses road and submarine, can be to supply and discharge atmospheric pressure and cabin pressure
It is adjusted, substantially increases the conventional efficiency helped in latent operation.
Brief description of the drawings
Fig. 1 overall structure diagrams of the present invention.
The structural representation of Fig. 2 gas exhaust piping ship end quick unions of the present invention.
Wherein, 1. supply air line；2. gas exhaust piping；3. connecting line；4. stop valve three；5. stop valve one；6.
Pressure regulator；7. stop valve two；8. air supply pipe water depth meter；9. ship end air supply opening；10. ship end exhaust outlet；11. stop valves five；
12. blast pipe water depth meters；13. stop valves four；14. detection branch pipes；15. gas production mouthful one；16. gas production mouthful two；17. needle-like
Valve three；18. needle valves four；19. needle valves one；20. needle valves two；21. relief valves one；22. relief valves two.
Specific embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention includes the connecting line between supply air line 1 and gas exhaust piping 2, and discharge hoses road
3, connecting line 3 is provided with switchable stop valve 34, and the supply air line is respectively arranged at two ends with stop valve 1 and stop valve
27, the gas exhaust piping two ends are also respectively equipped with stop valve 4 13 and stop valve 5 11；The high-pressure air feed of the supply air line 1
Mouth end is additionally provided with pressure regulator 6.The supply air line 1 is provided with supply hook gauge 8, and the gas exhaust piping 2 is provided with confession
Exhaust hook gauge 12.The supply air line ship end air supply opening and gas exhaust piping ship end exhaust outlet are designed with quick union.It is described
The ship end quick union of gas exhaust piping is provided with relief valve 1 and relief valve 2 22, as shown in Figure 2.
The course of work of the invention is as follows：
（1）Each valve of original position is all in closed mode；
（2）By high-pressure air feed mouthful connection lash ship air supply source, stop valve 1 and needle valve 1, observation supply hook gauge are opened
8, regulation pressure regulator 6 to appropriate pressure（It is adapted with the depth of water at that time）；
（3）Stop valve 34 and stop valve 5 11 are opened, the upper end of supply air line 1 and the lower end of gas exhaust piping 2 is connected, and open
Blast pipe ship end relief valve 1 and relief valve 2 22, are closed to after there is gas to emerge, and realization is removed to water blowback in blast pipe；
（4）Blowing finishes closing stop valve 3 4. and opens needle valve 2 20, and observation exhaust hook gauge 12 determines Method for Inside Submarine's pressure
Power；
（5）Internal pressure regulation pressure regulator 6 according to submarine（It is suitably above pressure in ship）, open stop valve 27 and implement
Supply；
（6）Open stop valve 4 13 to be vented, while monitoring exhaust hook gauge 12, realize controllable ventilation；
（7）The needle valve 3 17 or needle valve 4 18 opened on sampling line are taken by gas production mouthful 1 or gas production mouthful 2 16
Sample is analyzed.
The above embodiments merely illustrate the technical concept and features of the present invention, can not limit protection model of the invention with this
Enclose.All equivalent transformations done according to spirit of the invention or modification, should all cover within the scope of the present invention.
Claims (7)
1. a kind of submarine compound ventilation air-changing device, including supply air line（1）And gas exhaust piping（2）, and between discharge hoses road
Connecting line（3）, the connecting line（3）It is provided with switchable valve（4）, the supply air line two ends are provided with valve, institute
State gas exhaust piping two ends and also be provided with valve；The high-pressure air feed mouthful end of the supply air line is additionally provided with pressure regulator（6）.
2. submarine compound ventilation air-changing device as claimed in claim 1, it is characterised in that the supply air line is provided with pressure gauge
（8）.
3. submarine compound ventilation air-changing device as claimed in claim 1, it is characterised in that the gas exhaust piping is provided with pressure gauge
（12）.
4. submarine compound ventilation air-changing device as claimed in claim 1, it is characterised in that the gas exhaust piping（2）On be additionally provided with and adopt
Sample pipeline is simultaneously provided with one or more gas production mouthful.
5. submarine compound ventilation air-changing device as claimed in claim 1, it is characterised in that the gas exhaust piping ship end exhaust port side sets
There is quick union, be connected with submarine exhaust outlet.
6. submarine compound ventilation air-changing device as claimed in claim 1, it is characterised in that the supply air line ship end air supply opening is provided with
Joint, is connected with submarine air inlet.
7. submarine compound ventilation air-changing device as claimed in claim 1, it is characterised in that on the quick union on the discharge hoses road
Relief valve is additionally provided with, for discharging the water in gas exhaust piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611173331.0A CN106697238A (en) | 2016-12-18 | 2016-12-18 | Submarine ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611173331.0A CN106697238A (en) | 2016-12-18 | 2016-12-18 | Submarine ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697238A true CN106697238A (en) | 2017-05-24 |
Family
ID=58939211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611173331.0A Pending CN106697238A (en) | 2016-12-18 | 2016-12-18 | Submarine ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839857A (en) * | 2017-12-06 | 2018-03-27 | 上海打捞局芜湖潜水装备厂 | Open diving bell supplies tidal air system automatically under water |
| CN109720524A (en) * | 2018-12-27 | 2019-05-07 | 中国船舶重工集团公司第七一九研究所 | A kind of underwater cabin environment remote regulator control system and method |
| CN114132462A (en) * | 2021-12-28 | 2022-03-04 | 武汉武船特种船艇有限责任公司 | Rescue drilling boat and drilling method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603008Y (en) * | 2002-12-05 | 2004-02-11 | 沈有宁 | Submarine for travelling |
| CN1569559A (en) * | 2003-07-11 | 2005-01-26 | 申朗 | Method for rapidly and safely salvaging wrecked sinking submarine and apparatus for realizing the method |
| RU2004123265A (en) * | 2004-07-28 | 2006-01-20 | Войскова часть 20914 (RU) | EMERGENCY SUBMARINE COMPARTMENT VENTILATION DEVICE LAYING ON THE GROUND |
| EP2301839A2 (en) * | 2009-09-25 | 2011-03-30 | Howaldtswerke-Deutsche Werft GmbH | Ventilation device for a submerged damaged submarine |
| CN102083685A (en) * | 2008-04-11 | 2011-06-01 | 联邦国有制企业“圣彼得堡Malakhit机械制造海事局” | Submarine rescue system |
| FR2973331B1 (en) * | 2011-03-28 | 2014-06-27 | Dcns | UNDERWATER ENGINE OF THE TYPE COMPRISING MEANS FORMING GENERATOR GROUP DIESEL ENGINE BASED |
| CN103991520A (en) * | 2014-05-03 | 2014-08-20 | 宁波市成大机械研究所 | Method and equipment for salvaging wrecked submarines |
| CN206288215U (en) * | 2016-12-18 | 2017-06-30 | 中国人民解放军91999部队 | A kind of submarine compound ventilation air-changing device |
-
2016
- 2016-12-18 CN CN201611173331.0A patent/CN106697238A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603008Y (en) * | 2002-12-05 | 2004-02-11 | 沈有宁 | Submarine for travelling |
| CN1569559A (en) * | 2003-07-11 | 2005-01-26 | 申朗 | Method for rapidly and safely salvaging wrecked sinking submarine and apparatus for realizing the method |
| RU2004123265A (en) * | 2004-07-28 | 2006-01-20 | Войскова часть 20914 (RU) | EMERGENCY SUBMARINE COMPARTMENT VENTILATION DEVICE LAYING ON THE GROUND |
| CN102083685A (en) * | 2008-04-11 | 2011-06-01 | 联邦国有制企业“圣彼得堡Malakhit机械制造海事局” | Submarine rescue system |
| EP2301839A2 (en) * | 2009-09-25 | 2011-03-30 | Howaldtswerke-Deutsche Werft GmbH | Ventilation device for a submerged damaged submarine |
| FR2973331B1 (en) * | 2011-03-28 | 2014-06-27 | Dcns | UNDERWATER ENGINE OF THE TYPE COMPRISING MEANS FORMING GENERATOR GROUP DIESEL ENGINE BASED |
| CN103991520A (en) * | 2014-05-03 | 2014-08-20 | 宁波市成大机械研究所 | Method and equipment for salvaging wrecked submarines |
| CN206288215U (en) * | 2016-12-18 | 2017-06-30 | 中国人民解放军91999部队 | A kind of submarine compound ventilation air-changing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839857A (en) * | 2017-12-06 | 2018-03-27 | 上海打捞局芜湖潜水装备厂 | Open diving bell supplies tidal air system automatically under water |
| CN109720524A (en) * | 2018-12-27 | 2019-05-07 | 中国船舶重工集团公司第七一九研究所 | A kind of underwater cabin environment remote regulator control system and method |
| CN114132462A (en) * | 2021-12-28 | 2022-03-04 | 武汉武船特种船艇有限责任公司 | Rescue drilling boat and drilling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |