JPS61197447U

JPS61197447U -

Info

Publication number: JPS61197447U
Application number: JP8163685U
Authority: JP
Priority date: 1985-05-30
Filing date: 1985-05-30
Publication date: 1986-12-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例になる貯湯槽の縦断
面図、第２図は第１図における断熱材を形成する
硬質発泡ウレタンのブロツクの一部切欠断面図、
第３図は各ブロツクを示す斜視図であり、１は側
面用のブロツク、２は上面用のブロツク、３は下
面用のブロツクである。符号の説明、１…缶体、２ａ，２ｂ，２ｃ…ブ
ロツク、３…隙間、４…外装、５…フイルム、６
…破線、７…下部循環口、７ａ…切欠き部、８…
上部循環口、８ａ…切欠き部、９…出湯口、９ａ
…切欠き部。 FIG. 1 is a longitudinal sectional view of a hot water storage tank according to an embodiment of the present invention, FIG. 2 is a partially cutaway sectional view of a block of hard urethane foam forming the heat insulating material in FIG. 1,
FIG. 3 is a perspective view showing each block, where 1 is a block for the side surface, 2 is a block for the top surface, and 3 is a block for the bottom surface. Explanation of symbols, 1... Can body, 2a, 2b, 2c... Block, 3... Gap, 4... Exterior, 5... Film, 6
...Dotted line, 7...Lower circulation port, 7a...Notch, 8...
Upper circulation port, 8a... Notch, 9... Outlet, 9a
...Notch part.

Claims

[Claims for Utility Model Registration] 1. A hot water storage tank comprising a cylindrical can having an upper surface and a lower surface and housed in an exterior with a heat insulating material attached to the entire surface of the can, the heat insulating material comprising: A hot water storage tank comprising a plurality of blocks made of hard urethane foam tightly surrounded by a film, and having a gap between the blocks and the exterior. 2. The insulation material attached to the top and sides of the can is
The hot water storage tank according to claim 1, which is characterized in that it is comprised of two symmetrical blocks.