NO20151387A1 - Underwater Floating Body and Installation Method Thereof - Google Patents
Underwater Floating Body and Installation Method Thereof Download PDFInfo
- Publication number
- NO20151387A1 NO20151387A1 NO20151387A NO20151387A NO20151387A1 NO 20151387 A1 NO20151387 A1 NO 20151387A1 NO 20151387 A NO20151387 A NO 20151387A NO 20151387 A NO20151387 A NO 20151387A NO 20151387 A1 NO20151387 A1 NO 20151387A1
- Authority
- NO
- Norway
- Prior art keywords
- floating body
- sub
- cabins
- cabin
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 230000005484 gravity Effects 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000007789 gas Substances 0.000 description 19
- 238000006073 displacement reaction Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 238000011900 installation process Methods 0.000 description 8
- 108010066114 cabin-2 Proteins 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012938 design process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
- B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
- B63C11/40—Diving chambers with mechanical link, e.g. cable, to a base of closed type adapted to specific work
-
- 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
- B63G8/22—Adjustment of buoyancy by water ballasting; Emptying equipment for ballast tanks
-
- 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
- B63G8/36—Adaptations of ventilation, e.g. schnorkels, cooling, heating, or air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/448—Floating hydrocarbon production vessels, e.g. Floating Production Storage and Offloading vessels [FPSO]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Revetment (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to the technical field of ships, and particularly relates to an underwater floating body and an installation method thereof. The floating body includes sub-cabins and pressure resistant cabins, symmetrically arranged sub-cabins are arranged at the left and right sides of the floating body, the sub-cabins are arranged at the front and back sides of the floating body, the buoyant force provided by the sub-cabins at the front side of the floating body is larger than the buoyant force provided by the sub-cabins at the back side of the floating body, or the buoyant force provided by the sub-cabins at the back side of the floating body is larger than the buoyant force provided by the sub-cabins at the front side of the floating body. The pressure resistant cabins penetrate through the sub-cabins and are fixedly connected with the bulkheads of the sub-cabins. The buoyant center of the floating body and the gravity center of the floating body are located on the same vertical line, and the position of the buoyant center of the floating body is higher than the position of the gravity center of the floating body. An inflation valve is arranged on each pressure resistant cabin, and a ventilating system and a water supply system are arranged on each sub-cabin. The method includes: inflating the pressure resistant cabins and filling water into the sub-cabins; putting the underwater floating body in a working water area; inflating the sub-cabins to discharge a part of water in the sub-cabins, so as to enable the sub-cabins to generate an upward buoyant force. According to the underwater floating body and the installation method thereof provided by the present invention, the underwater floating body can arrive at the working water area at one step, thereby saving a large amount of manpower and material resources.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013073359 | 2013-03-28 | ||
| PCT/CN2013/079279 WO2014153903A1 (zh) | 2013-03-28 | 2013-07-12 | 一种水下浮体及其安装方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20151387A1 true NO20151387A1 (no) | 2015-10-13 |
Family
ID=51622419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20151387A NO20151387A1 (no) | 2013-03-28 | 2015-10-13 | Underwater Floating Body and Installation Method Thereof |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160068238A1 (no) |
| CN (2) | CN203372365U (no) |
| BR (1) | BR112015019309A2 (no) |
| NO (1) | NO20151387A1 (no) |
| WO (1) | WO2014153903A1 (no) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160068238A1 (en) * | 2013-03-28 | 2016-03-10 | Jun Yan | Underwater floating body and installation method thereof |
| CN105309344B (zh) * | 2014-07-30 | 2018-12-14 | 浙江大学宁波理工学院 | 一种船式可自平衡潜浮网箱 |
| CN104699132B (zh) * | 2015-01-26 | 2017-02-22 | 华中科技大学 | 一种水下浮体的安装方法 |
| TWI778846B (zh) * | 2016-06-30 | 2022-09-21 | 日商京洛股份有限公司 | 太陽能發電裝置 |
| CN107724396B (zh) * | 2017-10-18 | 2020-05-22 | 中国建筑工程（香港）有限公司 | 具有浮力调节结构的自动摊铺机系统及其工作方法 |
| CN108108569B (zh) * | 2018-01-04 | 2020-06-09 | 北京航空航天大学 | 一种基于浮力面元的船体快速建模方法 |
| CN108045529A (zh) * | 2018-01-22 | 2018-05-18 | 裴睿涛 | 一种新型救生气垫 |
| CN110816791A (zh) * | 2018-08-09 | 2020-02-21 | 中国船舶重工集团公司第七六○研究所 | 一种细长型水下浮箱的注排水控制方法 |
| CN111852738A (zh) * | 2020-06-22 | 2020-10-30 | 中国海洋大学 | 悬浮自动对向轮辋式潮流能发电装置及其控制方法 |
| CN115912241B (zh) * | 2022-12-16 | 2023-06-20 | 浙江大学 | 一种海洋悬浮式氢电联送系统 |
| CN116374131A (zh) * | 2023-03-27 | 2023-07-04 | 中国船舶集团有限公司第七〇九研究所 | 一种零浮力的便携式耐压操控终端及其控制方法 |
| CN119348187B (zh) * | 2024-11-15 | 2025-09-30 | 株洲时代橡塑元件开发有限责任公司 | 一种轻量级复合材料水下耐压舱结构及其成型方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496730A (en) * | 1968-02-12 | 1970-02-24 | Us Navy | Natural shape inflatable undersea structure |
| US4285615A (en) * | 1978-12-13 | 1981-08-25 | Conoco, Inc. | Corrosion resistant tension leg cables |
| JP2000025690A (ja) * | 1998-07-14 | 2000-01-25 | Mitsubishi Heavy Ind Ltd | 浮体式生産・貯蔵・積み出し設備 |
| JP3464399B2 (ja) * | 1998-12-02 | 2003-11-10 | 住友重機械工業株式会社 | セミサブ型浮体構造物 |
| US6321676B1 (en) * | 1999-01-07 | 2001-11-27 | Seamagine Hydrospace Corporation | Underwater craft having sealed and inflatable buoyancy chambers |
| MXPA06008878A (es) * | 2004-02-06 | 2007-04-13 | E Z Dock Inc | Dique seco flotante para cargar embarcaciones. |
| BRPI0601273B1 (pt) * | 2006-04-17 | 2019-02-12 | Petróleo Brasileiro S.A. - Petrobras | Fpso em forma de mono-coluna |
| US7958835B2 (en) * | 2007-01-01 | 2011-06-14 | Nagan Srinivasan | Offshore floating production, storage, and off-loading vessel for use in ice-covered and clear water applications |
| CN101544270A (zh) * | 2008-03-26 | 2009-09-30 | 吴植融 | 带水下储罐的浮式平台 |
| CN101665143A (zh) * | 2008-09-05 | 2010-03-10 | 吴植融 | 多功能海上基地和压载海水与lng或lpg等质量置换方法 |
| CN102556294A (zh) * | 2012-03-26 | 2012-07-11 | 甘忠祥 | 一种浮岛式飞机场 |
| US20160068238A1 (en) * | 2013-03-28 | 2016-03-10 | Jun Yan | Underwater floating body and installation method thereof |
-
2013
- 2013-03-28 US US14/771,298 patent/US20160068238A1/en not_active Abandoned
- 2013-07-12 CN CN201320416941.4U patent/CN203372365U/zh not_active Expired - Lifetime
- 2013-07-12 CN CN201310293496.1A patent/CN103434616B/zh not_active Expired - Fee Related
- 2013-07-12 WO PCT/CN2013/079279 patent/WO2014153903A1/zh not_active Ceased
- 2013-07-12 BR BR112015019309A patent/BR112015019309A2/pt not_active Application Discontinuation
-
2015
- 2015-10-13 NO NO20151387A patent/NO20151387A1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN103434616A (zh) | 2013-12-11 |
| CN103434616B (zh) | 2016-05-25 |
| CN203372365U (zh) | 2014-01-01 |
| US20160068238A1 (en) | 2016-03-10 |
| WO2014153903A1 (zh) | 2014-10-02 |
| BR112015019309A2 (pt) | 2017-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |