HEAT EXCHANGER, HEAT EXCHANGER UNIT, AND REFRIGERATION CYCLE DEVICE

Title:

HEAT EXCHANGER, HEAT EXCHANGER UNIT, AND REFRIGERATION CYCLE DEVICE

Document Type and Number:

WIPO Patent Application WO/2021/256563

Kind Code:

A1

Abstract:

Provided is a heat exchanger having: a partition plate that is accommodated in a header body, that extends in the vertical direction, and that divides the interior space into a first space and a second space where one end of each of a plurality of flat tubes is disposed, in the extension direction thereof in a state in which a refrigerant can circulate at an upper end section and a lower end section of the interior space; and a nozzle part that is disposed at a lower section of the first space and that includes an outlet for blowing out the refrigerant supplied from outside a header toward a bottom surface of the header body.

Inventors:

SAKAI MASAYUKI (JP)
AOKI YASUTAKA (JP)
TATENOI HIDEAKI (JP)
TANAKA KAZUNARI (JP)

Application Number:

PCT/JP2021/023223

Publication Date:

December 23, 2021

Filing Date:

June 18, 2021

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)

International Classes:

F25B39/02; F25B41/42; F28D1/053; F28F1/02; F28F1/32; F28F9/02; F28F9/22

Domestic Patent References:

WO2019239519A1

2019-12-19

Foreign References:

JP2019128060A	2019-08-01
JP2019056543A	2019-04-11
JP2015127620A	2015-07-09
JP2015127618A	2015-07-09
JP2016070622A	2016-05-09
JP2012163322A	2012-08-30
JP2020105446A	2020-07-09
JP5754490B2	2015-07-29
JP5397489B2	2014-01-22

Other References: