TH50211B - Heat exchanger - Google Patents

Abstract

DC60 (14/12/52) The 1A heat exchanger will have two 2 and 3 combination pipes arranged parallel at intervals, a number of 4 flat tubes arranged between the 2 and 3 combination pipes with a passage of Refrigerant 5 inside those tubes that are connected to the inside of the combined tubes 2 and 3 and the corrugated fins 6 arranged between the adjacent flat tubes 4 to the outward-facing flat surfaces of those pipes at On the outer end of a number of flat tubes 4, the outermost corrugated fin 6a with pleats in the shape of a vent scale is worn. A 1A heat exchanger will have two 2 and 3 combination tubes arranged in parallel, at regular intervals, a number of flat 4 tubes arranged between 2 and 3 aggregate tubes with refrigerant 5 passages within them. That are connected to the inside of the combined pipes 2 and 3 and the corrugated flanges 6 arranged between the adjacent flat tubes 4 to the outward-facing flat surfaces of those pipes on the outer end of the 4 flat tubes. A number of outer corrugated fins 6a with pleats in the shape of vents are worn.

Claims (3)

Revised 11/3/2015 1. A heat exchanger comprising a number of manifold tubes arranged parallel to each other at intervals; a number of flat tubes arranged between the manifold tubes with refrigerant passages on their sides connecting to the inside of the various manifold tubes; corrugated fins arranged between adjacent flat tubes; and the outermost corrugated fins fitted to the flat surfaces facing outwards of the flat tubes at the outermost edge of a number of flat tubes, where the outermost corrugated fins have overlapping folds in the shape of a louvered channel. 2. A heat exchanger according to claim 1 in which a number of flat tubes are arranged in a lengthwise direction and are aligned vertically, and the outermost corrugated fins have folds extending downwards at an angle. 3. A heat exchanger according to claim 1 in which a number of flat tubes are arranged in a lengthwise direction and are aligned horizontally, and the outermost corrugated fins, at least the lowest corrugated fin, have overlapping folds in the shape of a louvered channel. 1. A heat exchanger composed of several manifold tubes arranged parallel to each other at intervals; several flat tubes arranged between the manifolds with refrigerant passages on their sides connecting to the inside of the various manifolds; corrugated fins arranged between adjacent flat tubes; and outermost corrugated fins inserted onto the flat surfaces facing outwards of the flat tubes, where the outermost corrugated fins have overlapping folds in a scallop-like shape. 2. A heat exchanger according to claim 1 in which a number of flat tubes are arranged in their longitudinal direction and arranged vertically, and the outermost corrugated fins have folds that extend downward at an angle. 3. A heat exchanger according to claim 1 in which a number of flat tubes are arranged in a direction along its length and are arranged horizontally, and the outermost corrugated fins, at least the lowest corrugated fin, have adjacent folds that overlap in the shape of louvers.