JPH027479U

JPH027479U -

Info

Publication number: JPH027479U
Application number: JP8518688U
Authority: JP
Priority date: 1988-06-29
Filing date: 1988-06-29
Publication date: 1990-01-18
Anticipated expiration: 2003-06-29
Also published as: JPH0539326Y2

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の上、下を逆にし
て分離した状態の斜視図。第２図イはその組立状
態の正面図。第２図ロはその平面図。第３図は第
２図イの―線に沿つた断面図。第４図は変更
例の第３図と同じ部分の断面図。第５図は別例の
間隔片を用いたプレートの斜視図。第６図イは従
来品の分解斜視図。第６図ロはその組立て正面図
。図中、１１……みぞ形プレート、１１ｂ……通
孔、１２……間隔片、１２ａ……通孔、１２ｂ…
…開放通路、１３……通気筒、１４……上エンド
プレート、１４ａ，１４ｂ……第１、第２の出口
パイプ、１５……下エンドプレート、１５ａ，１
５ｂ……第１、第２の入口パイプ、１５ｃ……差
込み口、１６，１７……フード部材。 FIG. 1 is a perspective view of an embodiment of this invention in a state where the top and bottom are reversed and separated. FIG. 2A is a front view of the assembled state. Figure 2 (b) is its plan view. FIG. 3 is a sectional view taken along the line -- in FIG. 2A. FIG. 4 is a sectional view of the same portion as FIG. 3 of a modified example. FIG. 5 is a perspective view of a plate using another example of spacing pieces. Figure 6A is an exploded perspective view of the conventional product. Figure 6B is a front view of the assembly. In the figure, 11... Groove plate, 11b... Through hole, 12... Spacing piece, 12a... Through hole, 12b...
...open passage, 13...ventilation cylinder, 14...upper end plate, 14a, 14b...first and second outlet pipes, 15...lower end plate, 15a, 1
5b...First and second inlet pipes, 15c...Inlet, 16, 17...Hood member.

Claims

[Scope of utility model registration request]

Inside both ends of the oblong groove-shaped plate 11 having through holes 11b at both ends, there are through holes 11b of the plate.
A spacer piece 12 having a through hole 12a and an inward open passage 12b that are aligned with each other is connected to the through hole 12a and the open passage 1.
In a plate-type heat exchanger in which the positions of the plates 2b are staggered on both ends and different on the top and bottom, and are stacked in a required number of stages, each groove-shaped plate 11 has a downwardly tapered vent pipe 13 in the center.
A required number of groove-shaped plates 11 are arranged in parallel, and the tip of each upper ventilation cylinder 13 is fitted into the base end of the lower ventilation cylinder 13, and the groove-shaped plates 11 are stacked. 2 outlet pipe 14a,
The upper end plate 14 or the first
, a lower end plate 1 with a second inlet pipe
5 respectively, and connect the first and second inlet pipes 1
A plate type heat exchanger characterized in that cooling fluids having different temperatures are allowed to flow into the respective channels 5a and 15b, while a fluid to be cooled is allowed to flow into the ventilation tube of the groove-shaped plate.