JPH0410265U

JPH0410265U -

Info

Publication number: JPH0410265U
Application number: JP4681390U
Authority: JP
Priority date: 1990-04-30
Filing date: 1990-04-30
Publication date: 1992-01-29
Anticipated expiration: 2005-04-30
Also published as: JP2552695Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の断面図。第２図は
第２の実施例の断面図で第４図のＡ−Ａ断面、第
３図は第２の実施例の断面図で第４図の第１・第
３流体の流入孔・流出孔を変位したＢ−Ｂ断面、
第４図は第２の実施例の上面の図、第５図は第２
の実施例の下面の図。第６図は第２実施例の上プ
レートの図、第７図は第２実施例の下プレートの
図、第８図は第２実施例のチユーブの断面図で第
６図ｃ−ｃ断面である。２，２１……ハウジング、７，２２……チユー
ブ、１４，２３……連通管、８，２４……コア、
１５，２５……筒状体、３，２９……第１流体流
入孔、４，３０……第１流体流入孔、１１，３２
……第２流体流入孔、１２，２６……第２流体流
出孔、１３，２７，３４……第３流体流入孔、１
４，２８，３３……第３流体流出孔。 FIG. 1 is a sectional view of an embodiment of this invention. Figure 2 is a sectional view of the second embodiment, taken along the line A-A in Figure 4, and Figure 3 is a sectional view of the second embodiment, showing the first and third fluid inflow holes and outflows in Figure 4. B-B cross section with the hole displaced,
FIG. 4 is a top view of the second embodiment, and FIG. 5 is a top view of the second embodiment.
FIG. 3 is a bottom view of the embodiment. Fig. 6 is a view of the upper plate of the second embodiment, Fig. 7 is a view of the lower plate of the second embodiment, and Fig. 8 is a sectional view of the tube of the second embodiment. be. 2, 21... Housing, 7, 22... Tube, 14, 23... Communication pipe, 8, 24... Core,
15, 25... Cylindrical body, 3, 29... First fluid inflow hole, 4, 30... First fluid inflow hole, 11, 32
...Second fluid inflow hole, 12, 26...Second fluid outflow hole, 13,27,34...Third fluid inflow hole, 1
4, 28, 33...Third fluid outflow hole.

Claims

[Scope of utility model registration request]

A first fluid inflow hole and a first fluid outflow hole communicating with the inside are provided on the wall surface of the sealed housing, the inside of the housing is used as a first fluid chamber, and a plurality of flat tubes are stacked with a certain gap between them, Each tube,
A core connected by a communication pipe penetrating the gap portion is disposed in a first fluid chamber, and the inside of the core is a second fluid chamber, and a second fluid inflow hole communicating with the second fluid chamber is provided in the wall surface of the housing. 2 fluid outflow holes are provided, further a cylindrical body is provided that penetrates each tube and each gap portion, the inside thereof is a third fluid chamber, and a third fluid inflow hole communicates with the third fluid chamber on a wall surface of the housing;
A composite heat exchanger provided with a third fluid outflow hole.