JPS5984377U - 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 drawings]

第１図は自動車用空気調和装置の概略図、第２図は従来
の積層型エバポレータの斜視図、第３図はその一部を抽
出した分解斜視図、第４図は第３図の要部切断斜視図、
第５図は第２図の要部断面拡大図、第６図は本考案の一
実施例を示す要部正面図、第７図は同エバポレータの要
部分解斜視図、第８図は第６図の■−■線に沿う断面図
、□第９図は本考案の他の実施例を示す正面図である。 ２３・・・・・・液管ユニット、２４・・・・・・フル
ゲートフィン、２６・・・・・・上部液溜り部、２７・
・曲下部液溜り部、２８・・・・・・液管、３４・・・
・・・溝状凹部、Ｐａ。 ｐｂ・・・・・・薄板プレート。Figure 1 is a schematic diagram of an automotive air conditioner, Figure 2 is a perspective view of a conventional stacked evaporator, Figure 3 is an exploded perspective view of a portion of it, and Figure 4 is the main part of Figure 3. Cutaway perspective view,
5 is an enlarged sectional view of the main part of FIG. 2, FIG. 6 is a front view of the main part showing an embodiment of the present invention, FIG. 7 is an exploded perspective view of the main part of the evaporator, and FIG. A sectional view taken along the line ■-■ in the figure, and FIG. 9 is a front view showing another embodiment of the present invention. 23...Liquid pipe unit, 24...Full gate fin, 26...Upper liquid reservoir, 27...
・Curved lower liquid reservoir, 28...Liquid pipe, 34...
...Groove-shaped recess, Pa. pb・・・Thin plate.

Claims (1)

【実用新案登録請求の範囲】 １一対の薄板プレートを最中合せすることにより両端膨
出部が上部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液管
にそれぞれ形成されるとともに、この中間油自体に凹凸
部を成形してなる液管ユニットを、多数整列連結し、こ
れら相隣る液管ユニットの外表面間にフォノを介設して
なる積層型エバポレータにおいて、前記液管ユニットの
中間部に形成した凹凸部を、風の流れ方向に向って所定
角度上り傾斜となる溝部により構成してなる積層型エバ
ポレータ。 ２　前記凹凸部は、い′ずれか一方の薄板に成形したこ
とを特−とする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 parts of the upper liquid reservoir and the lower liquid reservoir, and the intermediate portion is formed in both the liquid reservoirs. A large number of liquid pipe units each formed into liquid pipes that communicate with each other and having uneven parts formed on the intermediate oil itself are connected in an aligned manner, and a phono is connected between the outer surfaces of these adjacent liquid pipe units. In the stacked evaporator, the uneven portion formed in the intermediate portion of the liquid pipe unit is constituted by a groove portion that slopes upward at a predetermined angle toward the flow direction of the wind. 2. The laminated evaporator according to claim 1, wherein the uneven portion is formed on one of the thin plates.