JPS5614700A - Membrane bottom construction of low temperatue tank - Google Patents

Membrane bottom construction of low temperatue tank

Info

Publication number
JPS5614700A
JPS5614700A JP8932679A JP8932679A JPS5614700A JP S5614700 A JPS5614700 A JP S5614700A JP 8932679 A JP8932679 A JP 8932679A JP 8932679 A JP8932679 A JP 8932679A JP S5614700 A JPS5614700 A JP S5614700A
Authority
JP
Japan
Prior art keywords
membrane
flat plate
tank
turning
center
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
JP8932679A
Other languages
Japanese (ja)
Inventor
Masashi Yamazaki
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
Original Assignee
Kawasaki 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP8932679A priority Critical patent/JPS5614700A/en
Publication of JPS5614700A publication Critical patent/JPS5614700A/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
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • 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
    • F17C2201/0109—Shape cylindrical with exteriorly curved 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
    • F17C2201/01—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

Landscapes

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

Abstract

PURPOSE:To constitute the bottom membrane construction of an underground membrane tank in such a manner that an average absorption of thermal stress is performed to make a turning without any irregular portion. CONSTITUTION:When an underground membrane 1 is operated, an action of thermal deformation of the membrane caused by temperature changes deriving from operations of cool down, in-out handling of the liquid, warming up, etc. is ineviatbly followed. However, in a bottom membrane 8 of the tank 1, an expansion and contraction in the intersection of each corrugation and a turning of the flat plate part are uniformly performed because a uniform module forming is applied to corrugations 101, 102,...10n, radial corrugations 11, 11', 11'' and an arrangement of flat plate parts 14-16, and even in a center part 9 an irregular portion is not generated for a reason that in the surroundings of a pentagonal flat plate part in the center the other two kinds of triangular and tetragonal flat plate part are arranged. Accordingly, a generation of deflected thermal stress, deflection in the center and its resulting irregular turning is not caused also without a concentration of stress to the above described intersection.
JP8932679A 1979-07-16 1979-07-16 Membrane bottom construction of low temperatue tank Pending JPS5614700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8932679A JPS5614700A (en) 1979-07-16 1979-07-16 Membrane bottom construction of low temperatue tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8932679A JPS5614700A (en) 1979-07-16 1979-07-16 Membrane bottom construction of low temperatue tank

Publications (1)

Publication Number Publication Date
JPS5614700A true JPS5614700A (en) 1981-02-12

Family

ID=13967539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8932679A Pending JPS5614700A (en) 1979-07-16 1979-07-16 Membrane bottom construction of low temperatue tank

Country Status (1)

Country Link
JP (1) JPS5614700A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637889A (en) * 1985-02-12 1987-01-20 Toray Silicone Co., Ltd. Organopolysiloxane viscous coupler fluids
US4959166A (en) * 1987-05-30 1990-09-25 Cosmo Oil Co., Ltd. Fluid composition for use in viscous coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637889A (en) * 1985-02-12 1987-01-20 Toray Silicone Co., Ltd. Organopolysiloxane viscous coupler fluids
US4959166A (en) * 1987-05-30 1990-09-25 Cosmo Oil Co., Ltd. Fluid composition for use in viscous coupling

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