JPS54145013A - Low temperature double tank - Google Patents

Low temperature double tank

Info

Publication number
JPS54145013A
JPS54145013A JP5293578A JP5293578A JPS54145013A JP S54145013 A JPS54145013 A JP S54145013A JP 5293578 A JP5293578 A JP 5293578A JP 5293578 A JP5293578 A JP 5293578A JP S54145013 A JPS54145013 A JP S54145013A
Authority
JP
Japan
Prior art keywords
corrugation
flanges
thermal distortion
plates
double tank
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.)
Granted
Application number
JP5293578A
Other languages
Japanese (ja)
Other versions
JPS5627755B2 (en
Inventor
Sumio Fujita
Riichi Niwa
Hidetoshi Kashima
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP5293578A priority Critical patent/JPS54145013A/en
Publication of JPS54145013A publication Critical patent/JPS54145013A/en
Publication of JPS5627755B2 publication Critical patent/JPS5627755B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/025—Bulk storage in barges or on ships
    • F17C3/027—Wallpanels for so-called membrane tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • F17C2270/0107—Wall panels

Abstract

PURPOSE:To absorb thermal distortion of a double tank, by joining caps having two kinds of corrugations watertight with elementary plates having four flanged sides. CONSTITUTION:When any of elementary plates 1 is cooled, it contracts evenly in two directions, lengthways and sideways. To the vertical direction of its eacy flange 2, at this moment, a corrugation 5 formed by welding the flanges 2 with adjacent flanges 12 at their top end can absorb the thermal distortion. To horizontal direction of the flanges 2, the second corrugation 6 of a cap 4 necessarily joined to an end of the flange 2 is formed by pulling the first corrugation 5 to the vertical direction for ansorbing the thermal distortion there. Since this applies to every side of the elementary plates 1, the plates 1 never produce harmful stress in their surface.
JP5293578A 1978-05-02 1978-05-02 Low temperature double tank Granted JPS54145013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5293578A JPS54145013A (en) 1978-05-02 1978-05-02 Low temperature double tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5293578A JPS54145013A (en) 1978-05-02 1978-05-02 Low temperature double tank

Publications (2)

Publication Number Publication Date
JPS54145013A true JPS54145013A (en) 1979-11-12
JPS5627755B2 JPS5627755B2 (en) 1981-06-26

Family

ID=12928707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5293578A Granted JPS54145013A (en) 1978-05-02 1978-05-02 Low temperature double tank

Country Status (1)

Country Link
JP (1) JPS54145013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735847A1 (en) * 1995-06-22 1996-12-27 Korea Gas Corp Internal wall membrane plate for LPG storage tank construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735847A1 (en) * 1995-06-22 1996-12-27 Korea Gas Corp Internal wall membrane plate for LPG storage tank construction

Also Published As

Publication number Publication date
JPS5627755B2 (en) 1981-06-26

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