JPS59115278U - Stacked evaporator - Google Patents

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

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

第１図は従来の積層型エバポレータの斜視図、第２図は
その一部を抽出した分解斜視図、第３図は本考案の一実
施例を示す要部正面図、第４図は第３図のＩＶ−ＩＶ線
に沿う断面図、第５図は同エバポレータの要部分解斜視
図である。 ２４・・・コルゲートフィン、２６・・・上部液溜り部
、２７・・・下部液溜り部、４０・・・積層型エバポレ
ータ、４１．４２・・・溝部、４１ａ、４２ａ・・・内
部端面、４３・・・液管素子、Ｐ・・・薄板。 第３図 第４図 ξ　へ Ｘ　　／ 第５図Fig. 1 is a perspective view of a conventional stacked evaporator, Fig. 2 is an exploded perspective view of a portion thereof, Fig. 3 is a front view of main parts showing an embodiment of the present invention, and Fig. 4 is a perspective view of a conventional stacked evaporator. FIG. 5 is a cross-sectional view taken along line IV--IV in the figure, and FIG. 5 is an exploded perspective view of essential parts of the evaporator. 24... Corrugated fin, 26... Upper liquid reservoir, 27... Lower liquid reservoir, 40... Laminated evaporator, 41.42... Groove, 41a, 42a... Internal end surface, 43...Liquid pipe element, P...Thin plate. Figure 3 Figure 4 ξ To X / Figure 5

Claims (1)

【実用新案登録請求の範囲】 １一対の薄板を最中合せすることにより両端膨出部が上
記液溜り部および下部液溜り部の一部に形成され、また
前記中間部が両液溜り部相互間を連通ずる通液管にそれ
ぞれ形成し、この通液管を、多数整列連結し、これら相
隣る液管の外表面間に伝熱フィンを介装してなる積層型
エバポレータにおいて、前記中間部自体に凹凸部を形成
し、この凹凸部は上下方向に波形状に一本若しくは複数
条の溝部よりなる積層型エバポレータ。 ２　前記溝部は、両薄板を最中合せすることにより一方
の薄板側の内部端面と、他方の薄板に形成した溝部の内
部端面とが相互に交差しつつ面接合するように構成した
実用新案登録請求の範囲第１項に記載の積層型エバポレ
ータ。[Claims for Utility Model Registration] By aligning a pair of thin plates in the middle, bulges at both ends are formed in part of the liquid pool and the lower liquid pool, and the middle part is formed between both liquid pools. In the stacked evaporator, in which a large number of liquid passage pipes are formed in communication with each other, a large number of liquid passage pipes are arranged and connected, and heat transfer fins are interposed between the outer surfaces of these adjacent liquid pipes, A laminated type evaporator in which an uneven part is formed on the part itself, and this uneven part consists of one or more grooves in a wave shape in the vertical direction. 2. The groove is registered as a utility model in which the inner end face of one thin plate and the inner end face of the groove formed in the other thin plate intersect with each other and come into contact by face-to-face contact when the two thin plates are brought together in the middle. A laminated evaporator according to claim 1.