CN104533849B - 一种用于海洋平台升降的节能安全装置的工作方法 - Google Patents
一种用于海洋平台升降的节能安全装置的工作方法 Download PDFInfo
- Publication number
- CN104533849B CN104533849B CN201410744951.XA CN201410744951A CN104533849B CN 104533849 B CN104533849 B CN 104533849B CN 201410744951 A CN201410744951 A CN 201410744951A CN 104533849 B CN104533849 B CN 104533849B
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- CN
- China
- Prior art keywords
- pressure
- energy
- valve
- energy storage
- electromagnetic valve
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0809—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering the equipment being hydraulically actuated
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410744951.XA CN104533849B (zh) | 2014-12-09 | 2014-12-09 | 一种用于海洋平台升降的节能安全装置的工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410744951.XA CN104533849B (zh) | 2014-12-09 | 2014-12-09 | 一种用于海洋平台升降的节能安全装置的工作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104533849A CN104533849A (zh) | 2015-04-22 |
CN104533849B true CN104533849B (zh) | 2017-02-01 |
Family
ID=52849437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410744951.XA Active CN104533849B (zh) | 2014-12-09 | 2014-12-09 | 一种用于海洋平台升降的节能安全装置的工作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104533849B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863107B (zh) * | 2015-06-03 | 2018-01-12 | 上海振华重工(集团)股份有限公司 | 圆柱式桩腿类平台升降装置 |
CN114508088B (zh) * | 2022-03-25 | 2024-03-22 | 北京机械设备研究所 | 一种快速自升式海上平台升降系统及其控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7804479A (en) * | 1978-04-26 | 1979-10-30 | Verolme Maschf Engineering Com | Mobile offshore drilling platform with retractable piles - has cushions between pile climbing mechanism and pontoon pressurised when pontoon is floating |
CN101220586A (zh) * | 2007-01-08 | 2008-07-16 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种用于平台升降的节能安全装置 |
US20110044763A1 (en) * | 2006-08-30 | 2011-02-24 | Jon Khachaturian | Method and Apparatus for Elevating a Marine Platform |
CN204435341U (zh) * | 2014-12-09 | 2015-07-01 | 广东精铟海洋工程股份有限公司 | 一种用于海洋平台升降的节能安全装置 |
-
2014
- 2014-12-09 CN CN201410744951.XA patent/CN104533849B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7804479A (en) * | 1978-04-26 | 1979-10-30 | Verolme Maschf Engineering Com | Mobile offshore drilling platform with retractable piles - has cushions between pile climbing mechanism and pontoon pressurised when pontoon is floating |
US20110044763A1 (en) * | 2006-08-30 | 2011-02-24 | Jon Khachaturian | Method and Apparatus for Elevating a Marine Platform |
CN101220586A (zh) * | 2007-01-08 | 2008-07-16 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种用于平台升降的节能安全装置 |
CN204435341U (zh) * | 2014-12-09 | 2015-07-01 | 广东精铟海洋工程股份有限公司 | 一种用于海洋平台升降的节能安全装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104533849A (zh) | 2015-04-22 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 528241 Nanhai District, Guangdong City, Foshan Province town of water in the village on the south side of the road Applicant after: KEEN OFFSHORE ENGINEERING Co.,Ltd. Address before: 528231 Guangdong province Dali Nanhai District of Foshan city Changhong Ling Industrial Zone (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Applicant before: GUANGDONG JINGYIN MACHINERY Co.,Ltd. |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A working method of an energy-saving safety device for lifting an offshore platform Effective date of registration: 20220825 Granted publication date: 20170201 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: KEEN OFFSHORE ENGINEERING Co.,Ltd. Registration number: Y2022980013563 |