JPH01106768U

JPH01106768U -

Info

Publication number: JPH01106768U
Application number: JP20159387U
Authority: JP
Priority date: 1987-12-26
Filing date: 1987-12-26
Publication date: 1989-07-18

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の熱交換器を構成する単位板
の正面図、第２図は同じく第１図の側方よりの斜
視図、第３図は同じく第１図の上方よりの斜視図
、第４図は同じくシール部材と熱交換本体との関
係を示す一部斜視図、第５図は同じくシール部材
の溶接部を示す一部拡大斜視図、第６図は同じく
熱交換器の斜視図、第７図は同じくシール部の異
なる他の実施例の一部拡大斜視図である。１……矩形板、２……中央面、８……単位板、
９，１０……流体通路、１８，１９……シール部
材、２２……熱交換器。 Fig. 1 is a front view of a unit plate constituting the heat exchanger of this invention, Fig. 2 is a perspective view from the side of Fig. 1, and Fig. 3 is a perspective view from above Fig. 1. FIG. 4 is a partially perspective view showing the relationship between the seal member and the heat exchanger body, FIG. 5 is a partially enlarged perspective view showing the welded portion of the seal member, and FIG. 6 is a perspective view of the heat exchanger. , FIG. 7 is a partially enlarged perspective view of another embodiment having a different seal portion. 1... Rectangular plate, 2... Central plane, 8... Unit plate,
9, 10... Fluid passage, 18, 19... Seal member, 22... Heat exchanger.

Claims

【実用新案登録請求の範囲】１熱交換用の矩形状素材板の一方の対向二辺を
同一方向へ鈍角に屈曲し、他方の対向二辺を前記
と反対方向に鈍角に屈曲し、前記各辺の端縁部を
所定巾に亘つて熱交換面と平行な固定部に成形し
て単位板とし、前記単位板を多数並列し、隣接固
定部を互いに固着して交互に直交する流体通路を
形成する熱交換本体を形成し、前記熱交換本体の
隅部間隙にシール部材を当接固定して直交流を隔
離してなる直交流熱交換器。２単位板の固着は、溶接又は溶着剤固着とした
実用新案登録請求の範囲第１項記載の直交流熱交
換器。３シール部材は、熱交換本体の端縁三角状隙部
を塞ぐ鋸歯状突部をもつた板体とした実用新案登
録請求の範囲第１項記載の直交流熱交換器。[Claims for Utility Model Registration] 1. One of the two opposing sides of a rectangular material plate for heat exchange is bent at an obtuse angle in the same direction, and the other two opposing sides are bent at an obtuse angle in the opposite direction, A unit plate is formed by forming the edge part of the side into a fixed part parallel to the heat exchange surface over a predetermined width, and a large number of the unit plates are arranged in parallel, and adjacent fixed parts are fixed to each other to form alternately orthogonal fluid passages. A cross-flow heat exchanger comprising: a heat exchange body; a sealing member is abutted and fixed in a corner gap of the heat exchange body to isolate cross-flow; 2. The cross-flow heat exchanger according to claim 1, wherein the unit plates are fixed by welding or by adhesive fixing. 3. The cross-flow heat exchanger according to claim 1, wherein the sealing member is a plate having serrated protrusions that close the triangular gap at the edge of the heat exchanger body.