JPS5779270A - Construction of cold water intake pipes in marine differential temperature power plant - Google Patents

Construction of cold water intake pipes in marine differential temperature power plant

Info

Publication number
JPS5779270A
JPS5779270A JP55153535A JP15353580A JPS5779270A JP S5779270 A JPS5779270 A JP S5779270A JP 55153535 A JP55153535 A JP 55153535A JP 15353580 A JP15353580 A JP 15353580A JP S5779270 A JPS5779270 A JP S5779270A
Authority
JP
Japan
Prior art keywords
construction
pipe
upmost
cold water
floating body
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
Application number
JP55153535A
Other languages
Japanese (ja)
Inventor
Teruo Harada
Kenji Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP55153535A priority Critical patent/JPS5779270A/en
Publication of JPS5779270A publication Critical patent/JPS5779270A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Abstract

PURPOSE: To reduce a labor and ensure a construction of a powr plant by connecting a floating body with an upmost cold water intake pipe, succcessively linking it with other pies as long as required and pouring water into floats on respective pipes so as to suspend the pipes in the sea at an origin of the upper end of the upmost pipe.
CONSTITUTION: After the connection of a floating body A and one end of the upmost cold water intake pipe 4 is completed, the other end of the pipe 4 is linked with a front end of another pipe 4 on a specific service boat 26. This linkage is successively performed as long as 700W800m required to build up a construction C of an intake pie line. After the completion of the linkage of those pipes, the intake pipe construction C is evacuated by a pump boat and filled with seawater. Then all floats are gradually deflated by the pump boat. Accociated the gradual deflation, the construction C is slowly sunk at an origin of a pivotal suspension fittings of the floating body A up to a vertical state. The upmost intake pipe 3 is fixed on a flange of a single pipe inside a vacant floating body A.
COPYRIGHT: (C)1982,JPO&Japio
JP55153535A 1980-10-31 1980-10-31 Construction of cold water intake pipes in marine differential temperature power plant Pending JPS5779270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55153535A JPS5779270A (en) 1980-10-31 1980-10-31 Construction of cold water intake pipes in marine differential temperature power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153535A JPS5779270A (en) 1980-10-31 1980-10-31 Construction of cold water intake pipes in marine differential temperature power plant

Publications (1)

Publication Number Publication Date
JPS5779270A true JPS5779270A (en) 1982-05-18

Family

ID=15564634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153535A Pending JPS5779270A (en) 1980-10-31 1980-10-31 Construction of cold water intake pipes in marine differential temperature power plant

Country Status (1)

Country Link
JP (1) JPS5779270A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872787A (en) * 1981-10-28 1983-04-30 新日本製鐵株式会社 Method of laying water-bottom pipeline with joint coupling section
US7735321B2 (en) 2008-01-15 2010-06-15 Lockheed Martin Corporation OTEC cold water pipe system
JP2017205073A (en) * 2016-05-19 2017-11-24 株式会社クボタケミックス Water supply system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872787A (en) * 1981-10-28 1983-04-30 新日本製鐵株式会社 Method of laying water-bottom pipeline with joint coupling section
US7735321B2 (en) 2008-01-15 2010-06-15 Lockheed Martin Corporation OTEC cold water pipe system
JP2017205073A (en) * 2016-05-19 2017-11-24 株式会社クボタケミックス Water supply system

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