JPH0417264U

JPH0417264U -

Info

Publication number: JPH0417264U
Application number: JP5734690U
Authority: JP
Priority date: 1990-05-31
Filing date: 1990-05-31
Publication date: 1992-02-13

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の図、第２図はその
要部を示す図、第３図はＡプレート、第４図はＢ
プレートの図である。第５図はこの熱交換器を装
着したガスタービンの例、第６図は他の実施例、
第７図、第８図はその補強板の図である。第９図
は従来の熱交換器の図である。２，３……プレート、４，５……波形フイン、
６……コーナプレート、１０，１３……仕切り部
、１１，１５……上反り側壁部、１２，１４……
下反り側壁部。 Figure 1 is a diagram of an embodiment of this invention, Figure 2 is a diagram showing its main parts, Figure 3 is A plate, and Figure 4 is B plate.
It is a figure of a plate. Figure 5 shows an example of a gas turbine equipped with this heat exchanger, Figure 6 shows another example,
FIGS. 7 and 8 are diagrams of the reinforcing plate. FIG. 9 is a diagram of a conventional heat exchanger. 2, 3... plate, 4, 5... corrugated fin,
6... Corner plate, 10, 13... Partition section, 11, 15... Curved side wall section, 12, 14...
Downward curved side wall.

Claims

[Scope of utility model registration request]

An A plate consisting of a rectangular flat partition, upwardly curved sidewalls extending upwardly from the front and rear ends, and downwardly curved sidewalls extending downwardly from the left and right ends; The B plates, which are made up of partitions of the same shape, downwardly curved sidewalls that extend downwardly from the front and rear ends, and upwardly curved sidewalls that extend upwardly from the left and right ends, are stacked alternately to create an inclined The ends of each upwardly curved side wall and downwardly curved sidewall are brought into contact with each other, and a corrugated fin is placed in the gap between the partitions of the A and B plates, so that the opening end surface of the corrugation is placed under the upwardly curved sidewall of the plate directly above. The uppermost plate has an upwardly curved sidewall, and the lowermost plate has a downwardly curved sidewall, each having an L-shaped cross section that closes the gap between the side end faces of each sidewall. A heat exchanger with corner plates, each plate, each fin, and each corner plate being integrally soldered.