JPS5920100U - Underground freeze prevention equipment for storage tanks for liquefied gas, etc. - Google Patents

Underground freeze prevention equipment for storage tanks for liquefied gas, etc.

Info

Publication number
JPS5920100U
JPS5920100U JP11441782U JP11441782U JPS5920100U JP S5920100 U JPS5920100 U JP S5920100U JP 11441782 U JP11441782 U JP 11441782U JP 11441782 U JP11441782 U JP 11441782U JP S5920100 U JPS5920100 U JP S5920100U
Authority
JP
Japan
Prior art keywords
underground
liquefied gas
freeze prevention
storage tanks
prevention equipment
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
JP11441782U
Other languages
Japanese (ja)
Inventor
敬介 笠原
Original Assignee
株式会社前川製作所
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 株式会社前川製作所 filed Critical 株式会社前川製作所
Priority to JP11441782U priority Critical patent/JPS5920100U/en
Publication of JPS5920100U publication Critical patent/JPS5920100U/en
Pending legal-status Critical Current

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はＬＮＧ貯蔵タンク表面への月平均日射量の図表
、第２図は本考案の一部省略の縦断面図である。FIG. 1 is a chart of monthly average solar radiation on the surface of an LNG storage tank, and FIG. 2 is a partially omitted vertical cross-sectional view of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯蔵タンクの屋根裏には蒸発器、貯蔵タンクの−　　　
底部には加熱管をそれぞれ設置し、圧縮機、凝縮器等を
内蔵するヒートポンプユニットの凝縮器と前記加熱管と
を連結する加熱流体循環路を形成した液化ガス等の貯蔵
タンクの地下凍結防止装置。There is an evaporator in the attic of the storage tank, and a
An underground freeze prevention device for a storage tank for liquefied gas, etc., in which a heating pipe is installed at the bottom of each tank, and a heated fluid circulation path is formed to connect the heating pipe to the condenser of a heat pump unit that has a built-in compressor, condenser, etc. .
JP11441782U 1982-07-28 1982-07-28 Underground freeze prevention equipment for storage tanks for liquefied gas, etc. Pending JPS5920100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11441782U JPS5920100U (en) 1982-07-28 1982-07-28 Underground freeze prevention equipment for storage tanks for liquefied gas, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11441782U JPS5920100U (en) 1982-07-28 1982-07-28 Underground freeze prevention equipment for storage tanks for liquefied gas, etc.

Publications (1)

Publication Number Publication Date
JPS5920100U true JPS5920100U (en) 1984-02-07

Family

ID=30264497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11441782U Pending JPS5920100U (en) 1982-07-28 1982-07-28 Underground freeze prevention equipment for storage tanks for liquefied gas, etc.

Country Status (1)

Country Link
JP (1) JPS5920100U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104113A (en) * 1972-03-22 1973-12-27
JPS5482714A (en) * 1977-12-13 1979-07-02 Toyo Kanetsu Kk Antiifreeze method of low temperature storage tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104113A (en) * 1972-03-22 1973-12-27
JPS5482714A (en) * 1977-12-13 1979-07-02 Toyo Kanetsu Kk Antiifreeze method of low temperature storage tank

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