JPS6259399U

JPS6259399U -

Info

Publication number: JPS6259399U
Application number: JP8858286U
Authority: JP
Priority date: 1986-06-12
Filing date: 1986-06-12
Publication date: 1987-04-13

Description

[Brief explanation of drawings]

第１図は従来の装置の一例を示す略解断面図、
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略解断面図、第４図は
第３図の―線矢視断面図、第５図はこの考案
の他の実施例を示す略解断面図、第６図は蓄熱パ
イプとヒートパイプとを同心状に一体的に構成し
た例の断面図、第７図は第６図の―線矢視断
面図である。１０…タンク、１２…基礎コンクリート、１３
…ヒートパイプ、１４…蓄熱パイプ、１５…湯槽
、１６…蓄熱材。 FIG. 1 is a schematic cross-sectional view showing an example of a conventional device;
Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a schematic sectional view showing an embodiment of this invention, Fig. 4 is a sectional view taken along the line - - of Fig. 3, and Fig. 5 is a sectional view taken along the - line of Fig. 1. A schematic cross-sectional view showing another embodiment of this invention, FIG. 6 is a cross-sectional view of an example in which a heat storage pipe and a heat pipe are integrally constructed in a concentric manner, and FIG. 7 is a cross-sectional view taken along the line -- in FIG. It is a diagram. 10...Tank, 12...Foundation concrete, 13
...Heat pipe, 14... Heat storage pipe, 15... Hot water tank, 16... Heat storage material.

補正昭６１．１１．１３図面の簡単な説明を次のように補正する。明細書第１１頁１８行乃至１２頁２行の「、第
５図・・・・・・・矢視断面図」を削除する。Amendment November 13, 1981 The brief description of the drawing is amended as follows. ``Fig. 5 . . . sectional view taken in the direction of the arrows'' from page 11, line 18 to page 12, line 2 of the specification is deleted.

Claims

[Scope of Claim for Utility Model Registration] (1) A heat pipe and a heat storage pipe containing a heat storage material are buried in the foundation concrete in which a low-temperature liquid tank is installed, and one end of the heat pipe is buried outside the foundation concrete. protrude to,
A foundation freeze prevention device for a low temperature liquid tank, wherein one end of the protruding heat pipe is placed in a heated part whose temperature is higher than the temperature of the foundation concrete to be maintained. (2) The basic freeze prevention device for a cryogenic liquid tank according to claim 1, wherein the heat storage pipe is inserted concentrically into the heat pipe.