KR970028414A

KR970028414A - Heat exchanger with inner fin tube

Info

Publication number: KR970028414A
Application number: KR1019950039150A
Authority: KR
Inventors: 홍성목; 김용만
Original assignee: 정몽원; 만도기계 주식회사
Priority date: 1995-11-01
Filing date: 1995-11-01
Publication date: 1997-06-24

Abstract

튜브(30)내에 인너 핀(34)을 삽입하여 방열성능 및 내구력을 향상시킨 인너 핀 내장형 튜브를 구비한 연교환기에 관한 것으로, 냉매가 유입되는 유입탱크(20)와, 유입탱크(20)를 통해 유입된 고온의 냉매가 순환하는 다수의 튜브(30)와, 다수의 튜브(30)를 통과하는 동안 외부 공기와의 열교환을 통해 냉각된 냉매가 방출되는 배출탱크(22)로 구성되며, 다수의 방열핀(26)을 갖는 상기 튜브(30)의 내벽에는 접합용 피복재(32)를 개재하여 다수의 인너 핀(34)이 부착되어 있다.It relates to a soft-exchanger having an inner pin-embedded tube with an inner pin (34) inserted into the tube (30) to improve heat dissipation performance and durability. It consists of a plurality of tubes (30) through which the high-temperature refrigerant introduced through the circulation, and the discharge tank (22) through which the refrigerant cooled through heat exchange with the outside air while passing through the plurality of tubes (30), A plurality of inner fins 34 are attached to the inner wall of the tube 30 having the heat dissipation fins 26 through the joining covering material 32.

Description

Heat exchanger with inner fin tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 인너 핀 내장형 튜브를 구비한 열교환기의 사시도.1 is a perspective view of a heat exchanger having an inner fin embedded tube according to the present invention.

제2도는 제1도에서 선 I - I 를 따라 취한 단면도.2 is a sectional view taken along the line I-I in FIG.

Claims

A heat exchanger comprising an inflow tank into which refrigerant is introduced, a tube in which ambient air is heat-exchanged through a plurality of heat sink fins attached to an outer wall surface, and a discharge tank in which refrigerant cooled while passing through the tube is discharged. The inner wall of the heat exchanger having a built-in inner fin tube, characterized in that a plurality of inner fins are attached via a joining covering material.

The heat exchanger according to claim 1, wherein the joining coating material coated on both surfaces or end surfaces of the inner fin is made of an aluminum alloy containing a small amount of silicon, iron, silica, and titanium.

The heat exchanger according to claim 1, wherein the inner fins attached to the tubes are corrugated.

※ Note: The disclosure is based on the initial application.