JPS5578900A - Cold energy preventive method for underground low temperature tank - Google Patents

Cold energy preventive method for underground low temperature tank

Info

Publication number
JPS5578900A
JPS5578900A JP15156078A JP15156078A JPS5578900A JP S5578900 A JPS5578900 A JP S5578900A JP 15156078 A JP15156078 A JP 15156078A JP 15156078 A JP15156078 A JP 15156078A JP S5578900 A JPS5578900 A JP S5578900A
Authority
JP
Japan
Prior art keywords
tank
low temperature
temperature tank
cold energy
underground low
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
JP15156078A
Other languages
Japanese (ja)
Inventor
Masayoshi Watabe
Toshiyuki Ohori
Nobuo Masuoka
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 JP15156078A priority Critical patent/JPS5578900A/en
Publication of JPS5578900A publication Critical patent/JPS5578900A/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
    • 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 keep an underground low temperature tank heated uniformly, by distributing the heating capacity dense at the center of the tank bottom and coarse at the external circumference of the bottom and on the side wall. CONSTITUTION:Pipes 2 with built-in heating wires are so laid that they are parallel in an inner tank 11, pass through an insulating layer 12 being deviated from the parallel extension and rise outside the external wall 13 at equal distances toward above the ground. Since the heating wires are uniformly distributed for the tank, the periphery of tank is heated uniformly. Other advantages of this system include elimination of effect of cold energy from the temperature tank on the structure, reduction in the number of vertical pipes and also reduction of cost with minimum heating facility.
JP15156078A 1978-12-07 1978-12-07 Cold energy preventive method for underground low temperature tank Pending JPS5578900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15156078A JPS5578900A (en) 1978-12-07 1978-12-07 Cold energy preventive method for underground low temperature tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15156078A JPS5578900A (en) 1978-12-07 1978-12-07 Cold energy preventive method for underground low temperature tank

Publications (1)

Publication Number Publication Date
JPS5578900A true JPS5578900A (en) 1980-06-13

Family

ID=15521187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15156078A Pending JPS5578900A (en) 1978-12-07 1978-12-07 Cold energy preventive method for underground low temperature tank

Country Status (1)

Country Link
JP (1) JPS5578900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014015963A (en) * 2012-07-06 2014-01-30 Shimizu Corp Low-temperature liquid storage tank

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289821A (en) * 1976-01-23 1977-07-28 Mitsui Constr Means for protecting underground lowwtemperature tanks from damage caused by freezing
JPS52116922A (en) * 1976-03-26 1977-09-30 Chisso Corp Structures for preventing freezing of ground around cooling tanks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289821A (en) * 1976-01-23 1977-07-28 Mitsui Constr Means for protecting underground lowwtemperature tanks from damage caused by freezing
JPS52116922A (en) * 1976-03-26 1977-09-30 Chisso Corp Structures for preventing freezing of ground around cooling tanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014015963A (en) * 2012-07-06 2014-01-30 Shimizu Corp Low-temperature liquid storage tank

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