JPS54214A - Shielding of cryogenic effect of low-temperature underground tank - Google Patents
Shielding of cryogenic effect of low-temperature underground tankInfo
- Publication number
- JPS54214A JPS54214A JP6506377A JP6506377A JPS54214A JP S54214 A JPS54214 A JP S54214A JP 6506377 A JP6506377 A JP 6506377A JP 6506377 A JP6506377 A JP 6506377A JP S54214 A JPS54214 A JP S54214A
- Authority
- JP
- Japan
- Prior art keywords
- shielding
- underground tank
- low
- cryogenic effect
- temperature underground
- 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
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 prevent the cryogenic effect (strong heat-sink effect) of an underground tank from reaching the surrounding structres, by installing pipes in the ground between the tank and the structures and placing in each pipe a heater wire of which the calorific power increases with depth from the ground level.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52065063A JPS6018880B2 (en) | 1977-06-02 | 1977-06-02 | Method for preventing cold temperatures in underground cryogenic tanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52065063A JPS6018880B2 (en) | 1977-06-02 | 1977-06-02 | Method for preventing cold temperatures in underground cryogenic tanks |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54214A true JPS54214A (en) | 1979-01-05 |
JPS6018880B2 JPS6018880B2 (en) | 1985-05-13 |
Family
ID=13276114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52065063A Expired JPS6018880B2 (en) | 1977-06-02 | 1977-06-02 | Method for preventing cold temperatures in underground cryogenic tanks |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6018880B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916680A (en) * | 1982-07-16 | 1984-01-27 | Mitsubishi Electric Corp | Consumable electrode type arc welding device |
US4533784A (en) * | 1983-07-29 | 1985-08-06 | Minnesota Mining And Manufacturing Co. | Sheet material for and a cable having an extensible electrical shield |
JPS60117598U (en) * | 1984-01-18 | 1985-08-08 | 株式会社 潤工社 | Buried long heating cable |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179182U (en) * | 1985-04-30 | 1986-11-08 |
-
1977
- 1977-06-02 JP JP52065063A patent/JPS6018880B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916680A (en) * | 1982-07-16 | 1984-01-27 | Mitsubishi Electric Corp | Consumable electrode type arc welding device |
JPH0337469B2 (en) * | 1982-07-16 | 1991-06-05 | Mitsubishi Electric Corp | |
US4533784A (en) * | 1983-07-29 | 1985-08-06 | Minnesota Mining And Manufacturing Co. | Sheet material for and a cable having an extensible electrical shield |
JPS60117598U (en) * | 1984-01-18 | 1985-08-08 | 株式会社 潤工社 | Buried long heating cable |
JPH0239358Y2 (en) * | 1984-01-18 | 1990-10-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS6018880B2 (en) | 1985-05-13 |
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