JPS60154774U

JPS60154774U - Laminated heat exchanger

Info

Publication number: JPS60154774U
Application number: JP3892584U
Authority: JP
Inventors: 竹中　等
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-03-21
Filing date: 1984-03-21
Publication date: 1985-10-15

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

[Brief explanation of drawings]

第１図は従来の積層型熱交換器の斜視図、第２図Ａは、
同熱交換器のチューブエレメントの分解斜視図、第２図
Ｂは同熱交換器の一部破断正面図、第３図は本考案に係
る積層型交換器のチューブエレメントの正面図、第４図
は同チューブエレメントを用いて構成した積層型熱交換
器の斜視図である。　゛１０・・・入口管、１１・・・出口管、２１・・・チュ
ーブエレメント、２２・・・タンク部、２２ａ・・・下
流側タンク部、２′２ｂ・・・上流側タンク部、２３・
・・流体通路、２４・・・仕切部、２５・・・連通孔、
２６・・・閉塞板。Figure 1 is a perspective view of a conventional stacked heat exchanger, and Figure 2A is a
FIG. 2B is a partially cutaway front view of the heat exchanger, FIG. 3 is a front view of the tube element of the stacked exchanger according to the present invention, and FIG. 4 is an exploded perspective view of the tube element of the heat exchanger. FIG. 2 is a perspective view of a laminated heat exchanger constructed using the same tube element. 10... Inlet pipe, 11... Outlet pipe, 21... Tube element, 22... Tank part, 22a... Downstream tank part, 2'2b... Upstream tank part, 23・
...Fluid passage, 24...Partition part, 25...Communication hole,
26...occlusion plate.

Claims

[Scope of utility model registration request]

A pair of thin plates each having a bowl-shaped bulge at either the upper end or the lower end of the C-shape are joined together to form a tank section and a fluid passage through which the fluid flowing into the tank section flows. In a laminated heat exchanger in which a large number of tube elements formed by forming a tube element and a full gate fin are alternately stacked while communicating with each other through a communication hole opened in the tank part, each tube element 21 is A partition part 24 is formed to partition the tank part 22 and a part of the fluid passage 23 at the center, and the part of the tank part 22 on the upstream side in the direction of air flow is the upstream tank part 22b, and the part on the downstream side is the upstream tank part 22b. The communication hole 25 is opened in the downstream tank part 22a so as to form a part, and the inlet pipe 10 for supplying the fluid is communicated with the end of the downstream tank part 22a. The outlet pipe 11 is connected to the end of the portion 22b opposite to the inlet pipe 10, and the closing plates 26 are provided at several locations of the communication holes, so that the fluid flowing in from the inlet pipe 10 can
A laminated heat exchanger characterized in that the air is configured to flow while alternately repeating U-turns on a plane along the flow direction and U-turns on a plane perpendicular to the flow direction.