JPS5937497U - Basic antifreeze device for cryogenic liquid tanks - Google Patents

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 drawings]

第１図は従来装置の一例を示す略解細面図、第２図は第
１図の■−■線矢視断面図、第３図はこの考案の一実施
例を示す第２図同様の断面図、第４図は第３図の■部の
拡大図、第５図は第４図のＶ−Ｖ線矢視拡大図、第６図
この考案に係る装置におけるヒートパイプおよび加熱器
の固定構造の一例を示す略解図、第７図は他の固定構造
を示す略解図である。 １０・・・・・・基礎コンクリート、１１・・・・・・
加熱器、１２・・・・・・ヒートパイプ。Fig. 1 is a schematic exploded sectional view showing an example of a conventional device, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a sectional view similar to Fig. 2 showing an embodiment of this invention. , Fig. 4 is an enlarged view of part ■ in Fig. 3, Fig. 5 is an enlarged view taken along the line V-V in Fig. 4, and Fig. 6 is an enlarged view of the heat pipe and heater fixing structure in the device according to this invention. A schematic diagram showing one example, and FIG. 7 is a schematic diagram showing another fixing structure. 10...Foundation concrete, 11...
Heater, 12...Heat pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 低温液タンクを設置した基礎コンクリート内に、複数の
加熱器を相互に離隔させて埋設し、かつその加熱器から
発した熱を加熱器相互の間に輸送するヒートパイプを、
その両端部が前記加熱器に実質上接触するよう加熱器相
互の間に配置してなることを特徴とする低温液タンクの
基礎凍結防止装置。　　　　゛A plurality of heaters are buried in the foundation concrete where a low-temperature liquid tank is installed, separated from each other, and a heat pipe is installed to transport the heat generated from the heaters between the heaters.
1. A basic freeze prevention device for a cryogenic liquid tank, characterized in that the device is arranged between heaters so that both ends thereof are substantially in contact with the heater.゛