TH66583B - A heat exchanger and an air conditioner with a heat exchanger installed in it - Google Patents

Abstract

DC60 (23/04/56) Heat exchanger (1) is provided. Two (2, 3) manifolds that are positioned parallel. Each other by spacing between them; A flat pipe (4) placed between the manifold and Where there is a refrigerant path (5) in the pipe being connected to the inside of the manifold; And fins (6) that are placed between the flat tubes Dam wall (12) for covering the lower end of the flanges from the outside. Is formed at the end of a flat pipe surface. The surface is aligned on the side where the water Condensation of the heat exchanger accumulates on such sides:

Claims (9)

Disclaimer (all) which will not appear on the advertisement page. : ------ 11/04/2018 ------ (OCR) Page 1 of 2 pages. 1.Heat exchanger This includes: a number of manifolds placed parallel to each other at spaced positions; A number of flat pipes that are placed between a number of manifolds and connect routes. Of refrigerant placed inside and inside of manifold: and fins arranged between flattened tubes where the heat exchanger is assembled as a flow heat exchanger Parallel, lateral flow type; And the dam was formed at one end of the flattened pipe on the surface of the condensing side, the dam section with the base section and the dam wall. Dam-like wall that obscures the bottom end Of the fins from the outside The base section is defined as an extension of the flat pipe. The dam wall that protrudes up. Top from the tip of the base part and when the heat exchanger is tilted in such a way that the surface of the leading side Condensation has accumulated, facing downward The boundary between the dam and the flattened pipe is Set above the lower end of the fin 2. Heat exchanger according to claim 1, where on the surface of the condensed side The dam wall is in contact with the outside of the fins. 3. Heat exchanger according to claim 1, where the tube that is flat at the middle section in its longitudinal direction is higher than at both ends of the 4. Heat exchanger according to claim 3, where the flattened tube has a bent shape that is raised above it. 5. Heat exchanger according to claim 3, where the pipe that is flat at the middle section in the longitudinal direction of the flat tube is high at the set 6. Heat exchanger according to claim 1, where the flattened tubes are narrower than the fins in the direction through which air passes. Heat exchanger 7. Heat exchanger according to claim 1, where it is p 2 of 2, a groove protruding in its longitudinal direction is formed on the top surface of a flat pipe. And the groove is set at the center portion of the significantly flattened pipe in a direction perpendicular to its longitudinal direction. 8.Air-conditioner indoor unit, where the heat exchanger in accordance with Clause 1 to Clause 7 is included. 9. Outdoor unit of air conditioner where the heat exchanger in accordance with Clause 1 to Clause 7 is included ------------ 1. Replacement machine. Heat Which includes A number of manifolds, arranged by size, each other at spaced positions. One number of flat pipes that are placed between a number of manifolds and connect a route. The refrigerant is placed on the inside with the inside of the manifold, and the fins are positioned between the flat tubes where the hot-swappers are assembled as a heat exchanger. Flow The side-flow parallel and wall-like barrels for covering the lower end of the outer flanges are formed at the ends. One side of the pipe is flat on the surface of the side where the condensate accumulates.