JPH0246200U - - Google Patents

Info

Publication number
JPH0246200U
JPH0246200U JP12426088U JP12426088U JPH0246200U JP H0246200 U JPH0246200 U JP H0246200U JP 12426088 U JP12426088 U JP 12426088U JP 12426088 U JP12426088 U JP 12426088U JP H0246200 U JPH0246200 U JP H0246200U
Authority
JP
Japan
Prior art keywords
heat transfer
transfer layer
storage tank
low
underground storage
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
JP12426088U
Other languages
English (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 JP12426088U priority Critical patent/JPH0246200U/ja
Publication of JPH0246200U publication Critical patent/JPH0246200U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の低温地下式貯槽の凍結防止
ヒーターの一実施例にかかる縦断面図、第2図は
従来例の縦断面図である。 1……コンクリート側壁、7……コンクリート
底板、20……凍結防止ヒーター、21……伝熱
管、22……入口ヘツダー、23……下端開口部
、24……底部伝熱層、25……循環ポンプ、2
6……吸込部、27……揚水ピツト、28……熱
交換器、29……三方弁、30……補助加熱用供
給管、31……放水リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 低温地下式貯槽の底板下部に逆錐状の底部伝熱
    層を設け、側壁部に配置され加熱媒体が供給され
    る側部加熱用の伝熱管の下端開口部を前記底部伝
    熱層の外縁部に設置する一方、底部伝熱層の中心
    部に循環ポンプで揚水循環し得る吸込部を形成し
    たことを特徴とする低温地下式貯槽の凍結防止ヒ
    ーター。
JP12426088U 1988-09-22 1988-09-22 Pending JPH0246200U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12426088U JPH0246200U (ja) 1988-09-22 1988-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12426088U JPH0246200U (ja) 1988-09-22 1988-09-22

Publications (1)

Publication Number Publication Date
JPH0246200U true JPH0246200U (ja) 1990-03-29

Family

ID=31373839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12426088U Pending JPH0246200U (ja) 1988-09-22 1988-09-22

Country Status (1)

Country Link
JP (1) JPH0246200U (ja)

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