JPH0188173U

JPH0188173U -

Info

Publication number: JPH0188173U
Application number: JP18314687U
Authority: JP
Priority date: 1987-11-30
Filing date: 1987-11-30
Publication date: 1989-06-09

Description

[Brief explanation of the drawing]

第１図と第２図はこの考案によるフロン蒸発器
の全体を示し、第１図は正面図、第２図は側面図
である。第３図はこの考案によるフロン蒸発器の
通路構成を示す説明図であり、ａ図はフロン通路
（Ａ通路）、ｂ図は空気通路（Ｂ通路）である。
第４図は第１図の前面の一部断面斜視説明図であ
る。Ａ……フロン通路、Ｂ……空気通路、１……フ
ロン蒸発器、２……チユーブプレート、３，４，
５，１４……コルゲートフイン、６……庇、７，
１３……サイドバー、８，１２……ヘツダータン
ク、９……供給管、１０……分配器、１１……連
絡管。 FIGS. 1 and 2 show the entire freon evaporator according to this invention, with FIG. 1 being a front view and FIG. 2 being a side view. FIG. 3 is an explanatory diagram showing the passage structure of the fluorocarbon evaporator according to this invention, in which figure a shows the fluorocarbon passage (A passage), and figure b shows the air passage (B passage).
4 is a partially cross-sectional perspective explanatory view of the front side of FIG. 1. FIG. A... Freon passage, B... Air passage, 1... Freon evaporator, 2... Tube plate, 3, 4,
5,14...Colgate fin, 6...Eave, 7,
13... Side bar, 8, 12... Header tank, 9... Supply pipe, 10... Distributor, 11... Communication pipe.

Claims

[Scope of Claim for Utility Model Registration] A structure in which a rising passage from the bottom to the top with built-in corrugated fins serves as a refrigerant passage for fluorocarbons, etc., and an air passage with built-in corrugated fins is stacked, with the passage direction being orthogonal to the refrigerant passage. The corrugated fins in the air passage are divided into a plurality of parts in the passage direction or in the direction orthogonal to the passage direction, and a space is provided between the divided fins to serve as a discharge passage for condensed water, and the ridgeline of the corrugated fin is arranged on the air inlet side. In order to introduce the refrigerant directly into each refrigerant passage, connecting pipes from the distributor are connected to the lower part of the passage, and the fluid resistance of the corrugated fins on the inlet side of the refrigerant passage is and a corrugated fin type evaporator characterized by being higher than the connecting pipe.