HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE

Title:

HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/026242

Kind Code:

A1

Abstract:

Provided is a heat exchanger wherein a refrigerant distributor comprises: a gas-liquid separating part having the function of separating a gas-liquid mixed refrigerant into a liquid refrigerant and a gas refrigerant; and a distributing part provided to the gas-liquid separating part. A plurality of heat transfer tubes are connected to the distributing part. The plurality of heat transfer tubes are aligned in a first direction, and each extend along a second direction intersecting the first direction. When the refrigerant distributor is viewed along a direction orthogonal to both the first direction and the second direction, a first space forming part overlaps the region of the plurality of heat transfer tubes. When the refrigerant distributor and the heat transfer tubes are viewed along the first direction, there is a gap between the gas-liquid separating part and the heat transfer tubes.

Inventors:

HIGASHIIUE SHINYA (JP)
MAEDA TSUYOSHI (JP)
ISHIBASHI AKIRA (JP)
NAGATA RYUICHI (JP)
HIHARA EIJI (JP)
DANG CHAOBIN (JP)
LI JIYANG (JP)

Application Number:

PCT/JP2017/028256

Publication Date:

February 07, 2019

Filing Date:

August 03, 2017

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
UNIV TOKYO (JP)

International Classes:

F25B39/02; F25B41/00; F25B43/00; F28D1/053

Foreign References:

JPH10267468A	1998-10-09
JP2005300073A	2005-10-27
JP2011220552A	2011-11-04
JPH085195A	1996-01-12

Other References: