JPS6213366U

JPS6213366U -

Info

Publication number: JPS6213366U
Application number: JP10439885U
Authority: JP
Priority date: 1985-07-09
Filing date: 1985-07-09
Publication date: 1987-01-27

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の一実施例を示し、
第１図は縦断側面図、第２図及び第３図は第１図
―線及び―線矢視図、第４図は別の実施
例を示す縦断側面図、第５図は従来例の縦断側面
図である。１は円筒状ケース、２は熱交換要素、２Ａはパ
イプ、２Ｂは隙間、３Ａ，４Ａは吸気部、３Ｂ，
４Ｂは排気部、５，６は流体通路、７はモータ、
８はフアン、９，１０は閉塞部材である。 1 to 3 show an embodiment of the present invention,
FIG. 1 is a vertical side view, FIGS. 2 and 3 are views taken along the lines and arrows in FIG. 1, FIG. 4 is a vertical side view showing another embodiment, and FIG. 5 is a vertical cross section of the conventional example. FIG. 1 is a cylindrical case, 2 is a heat exchange element, 2A is a pipe, 2B is a gap, 3A and 4A are intake parts, 3B,
4B is an exhaust part, 5 and 6 are fluid passages, 7 is a motor,
8 is a fan, and 9 and 10 are closing members.

Claims

[Claims for Utility Model Registration] A heat exchange element 2 is constructed by arranging a plurality of double-ended pipes 2A in close proximity to each other in a substantially conical or truncated conical cylinder shape, and this heat exchange element 2 Intake and exhaust portions 3A, 3 are defined inside and outside of both ends of the cylindrical case 1 in the cylinder axis direction, respectively.
B, 4A, 4B, each one 3A, 4B is fixedly positioned so that both ends of the pipe 2A group are open, and the internal conical space of the heat exchange element 2, the outer periphery of this heat exchange element 2, and the cylinder Case 1
and members 9 and 10 are provided to close the space formed between the pipes 2A and 2A so that the gap 2B of the pipe 2A group is connected to the other intake section 4A and exhaust section 3B at both ends in the cylinder axis direction, and , fan portions 8A and 8B are provided in the inner and outer concentric passages 11A and 11B that are connected to each other in the one intake and exhaust portions 4A and 4B, and the fan portions 8A and 8B that exert air blowing actions in opposite directions are provided. Opposite flow passages 5 between the internal holes of the pipes 2A group and the gaps 2B of the pipes 2A group,
6. A pair of alternating current heat exchanger characterized by comprising: 6. The counterflow type heat exchanger according to claim 1, wherein the two groups of pipes are made of a material that absorbs, releases, and transmits moisture. The counterflow type heat exchanger according to claim 1, wherein the group of pipes 2A is made of a material that does not transfer latent heat. The fan unit 8A, 8B is constituted by one fan 8 which exerts air blowing action in opposite directions by rotation in one direction by a single motor 7, and the opposing fan unit according to claim 1 of the utility model registration claim. Flow type heat exchanger.