JPS53148757A - Cold-heat preventing method for an underground low temperature tank - Google Patents

Cold-heat preventing method for an underground low temperature tank

Info

Publication number
JPS53148757A
JPS53148757A JP6436377A JP6436377A JPS53148757A JP S53148757 A JPS53148757 A JP S53148757A JP 6436377 A JP6436377 A JP 6436377A JP 6436377 A JP6436377 A JP 6436377A JP S53148757 A JPS53148757 A JP S53148757A
Authority
JP
Japan
Prior art keywords
cold
temperature tank
low temperature
underground low
preventing method
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
JP6436377A
Other languages
Japanese (ja)
Other versions
JPS5944559B2 (en
Inventor
Toshiyuki Ohori
Masayoshi Watabe
Hideo Sato
Nobutaka Suzuki
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP52064363A priority Critical patent/JPS5944559B2/en
Publication of JPS53148757A publication Critical patent/JPS53148757A/en
Publication of JPS5944559B2 publication Critical patent/JPS5944559B2/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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • 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

Landscapes

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

Abstract

PURPOSE:To scheme to obtain the uniformity of heat generation and to prevent the effect of obstruction of cold-heat for a construction by inserting a heating wire in a pipe laid in the ground between an underground low-temperature tank and a contiguous construction and holding said heating wire in conduction and by forming a convection preventing diaphragm in said pipe.
JP52064363A 1977-06-01 1977-06-01 Method for preventing cold temperatures in underground cryogenic tanks Expired JPS5944559B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52064363A JPS5944559B2 (en) 1977-06-01 1977-06-01 Method for preventing cold temperatures in underground cryogenic tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52064363A JPS5944559B2 (en) 1977-06-01 1977-06-01 Method for preventing cold temperatures in underground cryogenic tanks

Publications (2)

Publication Number Publication Date
JPS53148757A true JPS53148757A (en) 1978-12-25
JPS5944559B2 JPS5944559B2 (en) 1984-10-30

Family

ID=13256099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52064363A Expired JPS5944559B2 (en) 1977-06-01 1977-06-01 Method for preventing cold temperatures in underground cryogenic tanks

Country Status (1)

Country Link
JP (1) JPS5944559B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049400U (en) * 1983-09-13 1985-04-06 東京瓦斯株式会社 Structure of heater wire
JPS6155587U (en) * 1984-09-19 1986-04-14
JPS6155586U (en) * 1984-09-19 1986-04-14
CN107554991A (en) * 2017-09-30 2018-01-09 中国联合网络通信集团有限公司 Incubation chamber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141663U (en) * 1987-03-10 1988-09-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049400U (en) * 1983-09-13 1985-04-06 東京瓦斯株式会社 Structure of heater wire
JPH0245600Y2 (en) * 1983-09-13 1990-12-03
JPS6155587U (en) * 1984-09-19 1986-04-14
JPS6155586U (en) * 1984-09-19 1986-04-14
CN107554991A (en) * 2017-09-30 2018-01-09 中国联合网络通信集团有限公司 Incubation chamber

Also Published As

Publication number Publication date
JPS5944559B2 (en) 1984-10-30

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