KR960029752A

KR960029752A - Fin Tube Heat Exchanger

Info

Publication number: KR960029752A
Application number: KR1019950001077A
Authority: KR
Inventors: 이감규; 강태욱
Original assignee: 구자홍; Lg 전자주식회사
Priority date: 1995-01-23
Filing date: 1995-01-23
Publication date: 1996-08-17

Abstract

본 발명은 주로 공기조화기등에 사용되고 있는 핀튜브형 열교환기에 관한 것으로, 특히 열교환기의 하측에 응축수가 응집하여 열교환 능력이 저하되고 또한 풍속의 불균일에 의해 소음이 발생되는 것을 방지하기 위한 핀튜브형 열교환기로, 공기조화기 통풍 회로내에 소정의 간격으로 평행하게 병설되며 그 사이를 기류가 흐르도록 한 핀(2)군과; 이 핀군에 직각으로 삽입되고 내부에 유체가 흐르도록 적어도 1렬 이상 배열설치된 전열관(3)군과; 상기 핀(2)군의 각핀에는 절기편이 형성됨에 있어서, 상기 최상부 단면을 기준으로하여 상부는 길이가 갖은 짧은 핀(2b) 및 짧은 핀(2a)으로 다수 개 평행하게 병설하고, 하부는 긴 핀(2a) 끼리만 간격을 이루도록하여 응축수를 원활하게 배수하여 열교환 효율을 향상시킴과 동시에 풍속분포를 균일하게 하는 것을 특징으로 한다.The present invention relates to a fin tube type heat exchanger mainly used in an air conditioner, and more particularly, to a fin tube type heat exchanger for preventing condensed water from condensing on the lower side of the heat exchanger to reduce heat exchange capacity and generate noise due to uneven wind speed. A group of fins (2) arranged in parallel in the air conditioner ventilation circuit at predetermined intervals and for allowing air flow therebetween; A group of heat transfer tubes 3 inserted at right angles to the fin group and arranged in at least one row such that fluid flows therein; Seasonal pieces are formed in each pin of the pin group 2, the upper part of which is parallel to a plurality of short pins 2b and short pins 2a having a length relative to the upper end section, and the lower pins are long pins. (2a) It is characterized by uniformly distributing the condensate by making only the interval between them to improve the heat exchange efficiency and at the same time uniform the wind speed distribution.

Description

Fin Tube Heat Exchanger

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제7도 (가)(나)(다)는 본 발명 핀 튜브형 열교환기를 나타낸 구성도, (가)는 긴 핀을 나타낸 도, (나)는 짧은 핀을 나타낸 도, (다)는 핀군에 맺힌 물방울이 흐르도록 한 구성도.Figure 7 (a) (b) (c) is a block diagram showing the fin tube type heat exchanger of the present invention, (a) is a diagram showing a long fin, (b) is a diagram showing a short fin, (c) is formed in the fin group Diagram showing flow of water droplets.

Claims

A group of fins arranged in parallel in the air conditioner ventilation circuit at predetermined intervals to allow airflow to flow therebetween; A heat pipe group inserted at right angles to the fin group and arranged in at least one row such that fluid flows therein; In each fin of the fin group, the season piece is formed, the upper part of the fin section on the basis of a plurality of short pins in parallel parallel parallel, the lower portion of the fins to form a gap between the long condensed water to smoothly drain heat exchange efficiency Fin tube type heat exchanger characterized in that to improve the uniformity and at the same time uniform the wind speed distribution.

The fin tube type heat exchanger according to claim 1, wherein a plurality of the fins are arranged in parallel in parallel with each other by long fins and short fins.

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