首页> 外国专利> HEAT EXCHANGER TO WHICH LAMINAR FLOW TYPE AND TURBULENT FLOW TYPE WERE COMBINED

HEAT EXCHANGER TO WHICH LAMINAR FLOW TYPE AND TURBULENT FLOW TYPE WERE COMBINED

机译:层流和湍流相结合的换热器

摘要

Provided is a heat exchanger with a combination of a laminar flow type and a turbulent flow type employing a structure in which prominences and depressions are formed at surfaces of tubes of a non-fin laminar flow heat exchanger, to reduce an exhaust resistance and increase heat transfer efficiency. The heat exchanger includes a plurality of tubes having a rectangular cross-section and installed adjacent to each other so that an exhaust gas passes through passages between the tubes to exchange heat, characterized in that a laminar flow heat exchange part is installed at an inlet port through which the exhaust gas is introduced, and a turbulent flow heat exchange part is installed at an outlet port through which the exhaust gas is discharged.
机译:提供一种具有层流型和湍流型的组合的热交换器,该热交换器采用在非翅片层流热交换器的管的表面形成有凹凸的结构,以降低排气阻力并增加热量。转移效率。热交换器包括多个具有矩形横截面的管,并且彼此相邻地安装,使得废气通过管之间的通道进行热交换,其特征在于,层流热交换部安装在入口处。排气通过该排气口被引入,并且湍流热交换部分被安装在排气口,排气通过排气口被排出。

著录项

  • 公开/公告号WO2009125913A1

    专利类型

  • 公开/公告日2009-10-15

    原文格式PDF

  • 申请/专利权人 KYUNGDONG NAVIEN CO. LTD.;MIN TAE-SIK;

    申请/专利号WO2009KR00025

  • 发明设计人 MIN TAE-SIK;

    申请日2009-01-05

  • 分类号F28F3/02;

  • 国家 WO

  • 入库时间 2022-08-21 19:16:28

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