公开(公告)号：US20180252486A1

公开(公告)日：2018-09-06

申请号：US15758489

申请日：2016-08-19

Applicant: FUJITSU GENERAL LIMITED

Inventor： Kaijian WANG

IPC: F28F27/02 ,  F28D9/00 ,  F28F3/08

CPC classification number: F28F27/02 ,  F25B49/02 ,  F28D9/0037 ,  F28F3/04 ,  F28F3/086 ,  F28F9/00 ,  F28F2250/04 ,  F28F2260/02 ,  G01K1/14 ,  G01K13/02

Abstract: In order to correctly measure a temperature of a working fluid flowing through an outlet/inlet of a heat exchanger body, a flow adjustment ring is disposed within at least either one of a high-temperature inlet pipe and a low-temperature inlet pipe of the heat exchanger body. In this manner, a core region in which velocity and temperature of the working fluid becomes approximately constant is formed on a downstream side of the flow adjustment ring. A temperature sensor is provided in such a manner that a sensing point is arranged in this core region.

公开(公告)号：US20180259273A1

公开(公告)日：2018-09-13

申请号：US15758542

申请日：2016-08-19

Applicant: FUJITSU GENERAL LIMITED

Inventor： Kaijian WANG

IPC: F28F27/00 ,  F28D9/00 ,  F28F3/08 ,  G01K1/02 ,  G01K1/14

CPC classification number: F28F27/00 ,  F25B49/02 ,  F28D9/0037 ,  F28D9/0062 ,  F28D2021/0029 ,  F28F3/04 ,  F28F3/086 ,  F28F9/0263 ,  F28F9/028 ,  F28F9/0282 ,  F28F13/08 ,  F28F13/12 ,  F28F2260/02 ,  G01K1/024 ,  G01K1/14 ,  G01K13/02

Abstract: This microchannel heat exchanger includes: a heat exchanger body including a channel layer stack formed in such a manner that a plurality of high-temperature channel layers provided with a channel for a high-temperature fluid and a plurality of low-temperature channels layers provided with a channel for a low-temperature fluid are alternately stacked, an inlet and an outlet for the high-temperature fluid, and an inlet and an outlet for the low-temperature fluid; and a control board that is fixed in a stacking direction of the heat exchanger body, and that at least installs a plurality of temperature sensors that are inserted in the stacking method of the heat exchanger body in such a manner that a sensing point is arranged near each of the inlet and the outlet for the high-temperature fluid and the inlet and the outlet for the low-temperature fluid.