AIR CONDITIONING DEVICE - MITSUBISHI ELECTRIC CORP

Title:

AIR CONDITIONING DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/108997

Kind Code:

A1

Abstract:

An air conditioning device is provided with: a compressor (31) which compresses a refrigerant and discharges the compressed refrigerant; an outdoor heat exchanger (35) which exchanges heat between the refrigerant and a heat medium having flowed therein; an indoor heat exchanger (53) which exchanges heat between the refrigerant and a utilized medium present around the indoor heat exchanger (53); bypass piping (41) which causes the refrigerant flowing into the outdoor heat exchanger (35) to bypass; and a bypass flow rate adjustment device (43) which is provided in the bypass piping (41) and which adjusts the flow rate of the refrigerant flowing into the outdoor heat exchanger (35). The outdoor heat exchanger (35) has formed therein a first flow passage (111) through which the refrigerant flows and a second flow passage (112) through which the heat medium flows. The first flow passage (111) causes the refrigerant to flow therethrough in the direction from below upward.

Inventors:

TANAKA KOSUKE (JP)
KOGE HIROFUMI (JP)
AZUMA KOJI (JP)

Application Number:

PCT/JP2013/050103

Publication Date:

July 17, 2014

Filing Date:

January 08, 2013

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
TANAKA KOSUKE (JP)
KOGE HIROFUMI (JP)
AZUMA KOJI (JP)

International Classes:

F25B1/00; F25B29/00

Domestic Patent References:

WO2006003925A1

2006-01-12

Foreign References:

JP2011089690A	2011-05-06
JP2004020191A	2004-01-22
JP2007024320A	2007-02-01
JPH05184181A	1993-07-23
JP2003343936A	2003-12-03
JP2000161808A	2000-06-16
JP2522361B2	1996-08-07

Other References: