HEAT EXCHANGER STRUCTURE

摘要

Heat exchanger structure is provided to improve performance of a total heat exchanger by dividing the tubes into a front surface portion and a rear surface portion, and allowing heat exchange fluid flow between two portions to be opposite to each other so as to improve disproportionate flow and distribution. Heat exchanger structure comprises a plurality of tubes(1) and a header tank(16). The plurality of tubes allows heat exchange fluid to be flowed into the inside, and is spaced to each other by predetermined distance. The header tank includes a header(12) coupled to the tubes, and a tank(15) located in an upper part of the header. The header tank is provided with a flow path for the heat exchange fluid in the inside, and a diaphragm(14) in the length direction in the inside so as to allow the flow path to be divided into a front surface portion and a rear surface portion. A separation membrane located on an orthogonal extension line of the isolation membrane is formed inside the tubes, and the heat exchange fluid progressed to the inside of the tubes is respectively divided into a front surface portion and a rear surface portion inside the tank and progressed oppositely.