JPS54132817A - Anti-freezing method for underground low temperature tank - Google Patents

Anti-freezing method for underground low temperature tank

Info

Publication number
JPS54132817A
JPS54132817A JP3976478A JP3976478A JPS54132817A JP S54132817 A JPS54132817 A JP S54132817A JP 3976478 A JP3976478 A JP 3976478A JP 3976478 A JP3976478 A JP 3976478A JP S54132817 A JPS54132817 A JP S54132817A
Authority
JP
Japan
Prior art keywords
tank
freezing
prevent
low temperature
temperature 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
JP3976478A
Other languages
Japanese (ja)
Other versions
JPS6024360B2 (en
Inventor
Akira Kono
Hitoshi Shimizu
Katsumi Kawasaki
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.)
Ohbayashi Gumi Ltd
Obayashi Gumi Ltd
Original Assignee
Ohbayashi Gumi Ltd
Obayashi Gumi 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 Ohbayashi Gumi Ltd, Obayashi Gumi Ltd filed Critical Ohbayashi Gumi Ltd
Priority to JP53039764A priority Critical patent/JPS6024360B2/en
Publication of JPS54132817A publication Critical patent/JPS54132817A/en
Publication of JPS6024360B2 publication Critical patent/JPS6024360B2/en
Expired 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
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • 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
    • F17C2260/03—Dealing with losses
    • F17C2260/031—Dealing with losses due to heat transfer
    • F17C2260/032—Avoiding freezing or defrosting
    • 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 the ground around an underground tank from freezing, by flowing a heat carrying medium in vertical pipes buried in the ground around the tank. CONSTITUTION:A heater 4 is buried below the bottom plate 3 of an underground low-temperature tank 1 to prevent the ground underneath from freezing. Radiating pipes 7 are also buried in vertical holes 6 around the tank wall 2 and a heat carrying medium heated in a tank 10a of a medium feeding system 8 is pressure-fed by means of a pump 10b in the radiating pipes 7 to heat the ground around the vertical holes 6. This system can prevent the ground around the tank from freezing.
JP53039764A 1978-04-06 1978-04-06 Method for preventing ground freezing around underground storage tanks for low-temperature materials Expired JPS6024360B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53039764A JPS6024360B2 (en) 1978-04-06 1978-04-06 Method for preventing ground freezing around underground storage tanks for low-temperature materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53039764A JPS6024360B2 (en) 1978-04-06 1978-04-06 Method for preventing ground freezing around underground storage tanks for low-temperature materials

Publications (2)

Publication Number Publication Date
JPS54132817A true JPS54132817A (en) 1979-10-16
JPS6024360B2 JPS6024360B2 (en) 1985-06-12

Family

ID=12561997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53039764A Expired JPS6024360B2 (en) 1978-04-06 1978-04-06 Method for preventing ground freezing around underground storage tanks for low-temperature materials

Country Status (1)

Country Link
JP (1) JPS6024360B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49815A (en) * 1972-04-15 1974-01-07
JPS52116922A (en) * 1976-03-26 1977-09-30 Chisso Corp Structures for preventing freezing of ground around cooling tanks
JPS52131606A (en) * 1976-04-28 1977-11-04 Tokyo Gas Co Ltd Method of preventing freezing of peripheral foundation for underground liquefied gas storage tank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49815A (en) * 1972-04-15 1974-01-07
JPS52116922A (en) * 1976-03-26 1977-09-30 Chisso Corp Structures for preventing freezing of ground around cooling tanks
JPS52131606A (en) * 1976-04-28 1977-11-04 Tokyo Gas Co Ltd Method of preventing freezing of peripheral foundation for underground liquefied gas storage tank

Also Published As

Publication number Publication date
JPS6024360B2 (en) 1985-06-12

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