HEAT RECOVERY-TYPE REFRIGERATION DEVICE

Title:

HEAT RECOVERY-TYPE REFRIGERATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/030173

Kind Code:

A1

Abstract:

A heat recovery-type refrigeration device (1) comprises a compressor (21), a plurality of heat source-side heat exchangers (24, 25), and a plurality of usage-side heat exchangers (52a, 52b, 52c, 52d), and is capable of recovering heat between the usage-side heat exchangers by sending refrigerant from a usage-side heat exchanger functioning as a heat radiator of the refrigerant to a usage-side heat exchanger functioning as an evaporator of the refrigerant. The plurality of heat source-side heat exchangers (24, 25) include a first heat source-side heat exchanger (24) and a second heat source-side heat exchanger (25) that has 1.8 to 4.0 times the heat exchange capacity of the first heat source-side heat exchanger (24).

Inventors:

KAWANO SATOSHI
TAKEUCHI TOMOHISA
KIMURA SAYAKO
MATSUOKA SHINYA

Application Number:

PCT/JP2014/072737

Publication Date:

March 05, 2015

Filing Date:

August 29, 2014

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

F24F1/16; F24F1/14; F25B5/02; F25B6/02; F25B13/00; F25B39/00

Domestic Patent References:

WO2004025207A1

2004-03-25

Foreign References:

JPH05332637A	1993-12-14
JP2004286253A	2004-10-14
JP2008249236A	2008-10-16
JP2001141379A	2001-05-25
JP2001304719A	2001-10-31
JPH0464879A	1992-02-28
JPH05332637A	1993-12-14

Other References: