JPS5524235A - Heat insulation method of storage construction for low temperature object - Google Patents

Heat insulation method of storage construction for low temperature object

Info

Publication number
JPS5524235A
JPS5524235A JP9655678A JP9655678A JPS5524235A JP S5524235 A JPS5524235 A JP S5524235A JP 9655678 A JP9655678 A JP 9655678A JP 9655678 A JP9655678 A JP 9655678A JP S5524235 A JPS5524235 A JP S5524235A
Authority
JP
Japan
Prior art keywords
gas
layer
low temperature
heat insulation
prevent
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
JP9655678A
Other languages
Japanese (ja)
Inventor
Hirotsugu Shimizu
Masaya Mihara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9655678A priority Critical patent/JPS5524235A/en
Publication of JPS5524235A publication Critical patent/JPS5524235A/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
    • F17C13/10—Arrangements for preventing freezing
    • 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
    • F17C2203/03—Thermal insulations
    • 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
    • F17C2270/0142—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 provide a heat insulation of a storage construction for low temperature objects, wherein a gas or water permeable layer is arranged around the storage construction for low temperature objects auch as liquefied gas, and warm waste water ot the like is flown through the layer to prevent the surrounding area from freezing. CONSTITUTION:The storage mechanism C placed in the ground A consists of a membrane 4, an insulator 5 and a concete 6, and is equipped with a boil-off gas leading pipe 10 having an adjusting valve 11. Around the storage mechanism C a layer B having a good gas permeability is arranged, and on the outside of the layer B is provided a membrane 7 which prevent damp. Into this layer B is introduced a heating gas from a gas delivering apparatus 8 through a gas introducing pipe 2 to prevent the freezing.
JP9655678A 1978-08-08 1978-08-08 Heat insulation method of storage construction for low temperature object Pending JPS5524235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9655678A JPS5524235A (en) 1978-08-08 1978-08-08 Heat insulation method of storage construction for low temperature object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9655678A JPS5524235A (en) 1978-08-08 1978-08-08 Heat insulation method of storage construction for low temperature object

Publications (1)

Publication Number Publication Date
JPS5524235A true JPS5524235A (en) 1980-02-21

Family

ID=14168323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9655678A Pending JPS5524235A (en) 1978-08-08 1978-08-08 Heat insulation method of storage construction for low temperature object

Country Status (1)

Country Link
JP (1) JPS5524235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159439U (en) * 1985-03-22 1986-10-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159439U (en) * 1985-03-22 1986-10-02

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