JPS54127020A - Floating bottom type low-temperature tank - Google Patents

Floating bottom type low-temperature tank

Info

Publication number
JPS54127020A
JPS54127020A JP3376578A JP3376578A JPS54127020A JP S54127020 A JPS54127020 A JP S54127020A JP 3376578 A JP3376578 A JP 3376578A JP 3376578 A JP3376578 A JP 3376578A JP S54127020 A JPS54127020 A JP S54127020A
Authority
JP
Japan
Prior art keywords
exterior
corners
even though
interior
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.)
Pending
Application number
JP3376578A
Other languages
Japanese (ja)
Inventor
Riichi Niwa
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 JP3376578A priority Critical patent/JPS54127020A/en
Publication of JPS54127020A publication Critical patent/JPS54127020A/en
Pending 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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
    • F17C2270/0142—Applications for fluid transport or storage placed underground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To prevent corners at the bottom from breakage by such a construction that corners at the bottom of the tank's interior structure are anchored to the tank's exterior structure, whose bottom part is cut away with only periphery left to be combined with a separable exterior bottom to be furnished separately. CONSTITUTION:The center part of the bottom of exterior 1 is cut away with only the rim 1A is left, where the bottom component 2 is to be fitted. The bottom corners of the interior 6 are fixed to the exterior's bottom 1 with anchors 8 so that the interio's 6 bottom does not suffer from any abnormal stress even though it repeats contraction and expansion. Even though the exterior's bottom 2 shifts in relation the the exterio's wall 1, the bottom corners, which are the most fragile points in the interior 6, do not comply with any outside stress because they are fixed with anchors 8 and any bending moment will not be produced either. Further, even though the exterior's wall 1 is heaved up, the shapes of the bottom corners are held in their original because the rim 1A and the exterior's bottom 2 are separated according to design.
JP3376578A 1978-03-24 1978-03-24 Floating bottom type low-temperature tank Pending JPS54127020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3376578A JPS54127020A (en) 1978-03-24 1978-03-24 Floating bottom type low-temperature tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3376578A JPS54127020A (en) 1978-03-24 1978-03-24 Floating bottom type low-temperature tank

Publications (1)

Publication Number Publication Date
JPS54127020A true JPS54127020A (en) 1979-10-02

Family

ID=12395526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3376578A Pending JPS54127020A (en) 1978-03-24 1978-03-24 Floating bottom type low-temperature tank

Country Status (1)

Country Link
JP (1) JPS54127020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56171500U (en) * 1980-05-22 1981-12-18
JPS60241600A (en) * 1984-05-12 1985-11-30 Taisei Corp Structure of low-temperature tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56171500U (en) * 1980-05-22 1981-12-18
JPS60241600A (en) * 1984-05-12 1985-11-30 Taisei Corp Structure of low-temperature tank
JPH0449000B2 (en) * 1984-05-12 1992-08-10 Taisei Corp

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