JPS56101500A - Method for heating uniformly bottom plate of structure for storing low-temperature substance - Google Patents

Method for heating uniformly bottom plate of structure for storing low-temperature substance

Info

Publication number
JPS56101500A
JPS56101500A JP312780A JP312780A JPS56101500A JP S56101500 A JPS56101500 A JP S56101500A JP 312780 A JP312780 A JP 312780A JP 312780 A JP312780 A JP 312780A JP S56101500 A JPS56101500 A JP S56101500A
Authority
JP
Japan
Prior art keywords
pipe
pipes
circulation
bottom plate
storing 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
JP312780A
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.)
Hazama Corp
Original Assignee
Hazama 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 Hazama Gumi Ltd filed Critical Hazama Gumi Ltd
Priority to JP312780A priority Critical patent/JPS56101500A/en
Publication of JPS56101500A publication Critical patent/JPS56101500A/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
    • 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
    • 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
    • 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 freezing around the structure by fixing mutual interval between circulation pipes, the diameter of pipes, the velocity of the flow of fluid and the direction of the circulation and then by heating the bottom plate uniformly. CONSTITUTION:A double-pipe-type circulation pipe 5 and a single-pipe-type circulation pipe 9 are arranged around the storing structure B for low-temperature liquefied gas 1 and the fluid is circulated through the pipes 5 and 9, whereby the freezing of the foundation ground A is prevented. In the lower part of the bottom board is provided a monitoring corridor 10, wherein the main supplying pipe 12 and main returning pipe 13, both uniting the single-pipe-type circulation pipes 9 are provided. Since the circulation pipes 9 and the main supplying and returning pipes are separable, scales and the like stuck to the circulation pipes can be removed with ease.
JP312780A 1980-01-17 1980-01-17 Method for heating uniformly bottom plate of structure for storing low-temperature substance Pending JPS56101500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP312780A JPS56101500A (en) 1980-01-17 1980-01-17 Method for heating uniformly bottom plate of structure for storing low-temperature substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP312780A JPS56101500A (en) 1980-01-17 1980-01-17 Method for heating uniformly bottom plate of structure for storing low-temperature substance

Publications (1)

Publication Number Publication Date
JPS56101500A true JPS56101500A (en) 1981-08-14

Family

ID=11548690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP312780A Pending JPS56101500A (en) 1980-01-17 1980-01-17 Method for heating uniformly bottom plate of structure for storing low-temperature substance

Country Status (1)

Country Link
JP (1) JPS56101500A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285800U (en) * 1986-06-12 1987-06-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285800U (en) * 1986-06-12 1987-06-01

Similar Documents

Publication Publication Date Title
JPS56101500A (en) Method for heating uniformly bottom plate of structure for storing low-temperature substance
NO801820L (en) STORAGE SYSTEM WITH COOL-SHAPED STORAGE TANK FOR LIQUID GAS ON COUNTRY, AND PROCEDURE FOR THE PREPARATION OF SUCH STORAGE PLANT
ATE55481T1 (en) LAYERED HEAT STORAGE.
JPS6428592A (en) Cooling equipment for containment vessel
JPS57204718A (en) Manufacture of inner cylinder unit for use in chimney
JPS5350528A (en) Repairing method of liquid transportation pipe
JPS54158042A (en) Construction method for low-temperature tank
JPS5789279A (en) Inserting tube for cryostat
JPS57200793A (en) Filling method for molten acetylene
ATA289979A (en) FUEL TANK WITH SUPPLY PIPE AND PRESSURE PIPE
CN207276775U (en) Plate gold thread gold salt added automatically system
JPS6462712A (en) Control method for multistage series pump plant group
JPS57155050A (en) Central hot water feeding device for multiple dwelling house
JPS5724916A (en) Injecting method for liquid crystal
JPS5710050A (en) Circulating-water tank
JPS5712713A (en) Method for constructing rubber weir
JPS5653392A (en) Heat storage method
JPS56160496A (en) Heater for foundation of low-temperature storage tank
JPS5787185A (en) Crygenic device
JPS5560796A (en) Underground or semi-underground tank for storing liquefied gas or the like
JPS5712717A (en) Method and apparatus for injecting chemicals into ground
JPS56151885A (en) Heat pipe type heat exchanger
JPS5790556A (en) Solar heat collector
JPS6463896A (en) Nonradioactive drain transfer facility of nuclear power plant
JPS57200795A (en) Freezing prevention for ground around liquefied gas storing underground tank