JPS646500U - - Google Patents

Info

Publication number
JPS646500U
JPS646500U JP9949287U JP9949287U JPS646500U JP S646500 U JPS646500 U JP S646500U JP 9949287 U JP9949287 U JP 9949287U JP 9949287 U JP9949287 U JP 9949287U JP S646500 U JPS646500 U JP S646500U
Authority
JP
Japan
Prior art keywords
tank body
tank
underground
bottom plate
surrounds
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
JP9949287U
Other languages
Japanese (ja)
Other versions
JPH059598Y2 (en
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 filed Critical
Priority to JP1987099492U priority Critical patent/JPH059598Y2/ja
Publication of JPS646500U publication Critical patent/JPS646500U/ja
Application granted granted Critical
Publication of JPH059598Y2 publication Critical patent/JPH059598Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施態様を示す断面図、
第２図は凍土制御発達装置を使用しない場合の凍
土線を示す断面図、第３図は従来の凍土発達制御
装置の一例を示す断面図である。図面において、 Ａ……地下式低温タンク、１……タンク本体、
２……ヒータ管、３……地盤、４……側壁、５…
…底板、６……連壁、７……屋根、８……吊りデ
ツキ、９……液化天然ガス、１０……凍土線、１
１……側部ヒータ管、１２……底部ヒータ。 FIG. 1 is a sectional view showing one embodiment of this invention;
FIG. 2 is a sectional view showing a frozen ground line when a frozen ground control and development device is not used, and FIG. 3 is a sectional view showing an example of a conventional frozen ground development control device. In the drawings, A...underground low temperature tank, 1...tank body,
2... Heater pipe, 3... Ground, 4... Side wall, 5...
... Bottom plate, 6 ... Continuous wall, 7 ... Roof, 8 ... Hanging deck, 9 ... Liquefied natural gas, 10 ... Frozen soil line, 1
1... Side heater pipe, 12... Bottom heater.

Claims (1)

【実用新案登録請求の範囲】 地中にタンク本体が埋設された地下式低温タン
クの周囲を囲み、前記タンク本体の側壁および低
板の外側の地中に埋設された、前記タンク本体周
辺の地盤に生成する凍土の発達を制御するための
ヒータ管からなる地下式低温タンク周辺の凍土発
達制御装置において、 前記ヒータ管が、前記タンク本体の前記側壁の
外側を、その上部から下部に向けて囲み、且つ、
前記底板の外側をその半径方向に囲んで前記底板
の中心部に至る円弧状に形成されていることを特
徴とする、地下式低温タンク周辺の凍土発達制御
装置。[Scope of Claim for Utility Model Registration] The ground around the tank body that surrounds an underground cryogenic tank in which the tank body is buried underground, and that is buried in the ground outside the side wall and bottom plate of the tank body. In a device for controlling frozen soil development around an underground low temperature tank, the heater tube surrounds the outside of the side wall of the tank body from the top to the bottom. ,and,
A device for controlling frozen soil development around an underground low-temperature tank, characterized in that it is formed in an arc shape that surrounds the outside of the bottom plate in the radial direction and reaches the center of the bottom plate.
JP1987099492U 1987-06-30 1987-06-30 Expired - Lifetime JPH059598Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987099492U JPH059598Y2 (en) 1987-06-30 1987-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987099492U JPH059598Y2 (en) 1987-06-30 1987-06-30

Publications (2)

Publication Number Publication Date
JPS646500U true JPS646500U (en) 1989-01-13
JPH059598Y2 JPH059598Y2 (en) 1993-03-09

Family

ID=31326700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987099492U Expired - Lifetime JPH059598Y2 (en) 1987-06-30 1987-06-30

Country Status (1)

Country Link
JP (1) JPH059598Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016075093A (en) * 2014-10-07 2016-05-12 鹿島建設株式会社 Underground tank heater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120422A (en) * 1975-04-15 1976-10-21 Mitsubishi Heavy Ind Ltd Protection of frost heave around low-temperature underground tanks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120422A (en) * 1975-04-15 1976-10-21 Mitsubishi Heavy Ind Ltd Protection of frost heave around low-temperature underground tanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016075093A (en) * 2014-10-07 2016-05-12 鹿島建設株式会社 Underground tank heater

Also Published As

Publication number Publication date
JPH059598Y2 (en) 1993-03-09

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