AIR CONDITIONING DEVICE - MITSUBISHI ELECTRIC CORP

Title:

AIR CONDITIONING DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/132433

Kind Code:

A1

Abstract:

An air conditioning device comprising indoor units (2a, 2b) having at least two usage-side heat exchangers (26) housed therein. The air conditioning device is characterized by executing a reheat/dehumidification operation mode in which: a low-temperature, low-pressure heat source-side refrigerant is caused to flow into some of a plurality of inter-heat medium heat exchangers (15a, 15b) and the heat medium is cooled; cooled heat medium is supplied to some of the usage-side heat exchangers (26) housed in the indoor units (2a, 2b); high-temperature, high-pressure heat source-side refrigerant is caused to flow into the rest of the plurality of inter-heat medium heat exchangers (15a, 15b) and the heat medium is heated; and heated heat medium is supplied to the rest of the usage-side heat exchangers (26) housed in the indoor units (2a, 2b).

Inventors:

SHIMAMOTO DAISUKE (JP)
MOTOMURA YUJI (JP)
MORIMOTO OSAMU (JP)
HONDA TAKAYOSHI (JP)
ONO TATSUO (JP)
NISHIOKA KOJI (JP)

Application Number:

PCT/JP2013/055640

Publication Date:

September 04, 2014

Filing Date:

March 01, 2013

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
SHIMAMOTO DAISUKE (JP)
MOTOMURA YUJI (JP)
MORIMOTO OSAMU (JP)
HONDA TAKAYOSHI (JP)
ONO TATSUO (JP)
NISHIOKA KOJI (JP)

International Classes:

F24F5/00; F24F3/08; F24F11/02; F25B1/00; F25B29/00

Domestic Patent References:

WO2010050000A1	2010-05-06
WO2010095238A1	2010-08-26

Foreign References:

JP2011105150A	2011-06-02
JP2004317091A	2004-11-11
JP2011085294A	2011-04-28
JP2003139436A	2003-05-14
JP2007198646A	2007-08-09
JP2012017889A	2012-01-26
JP2002089988A	2002-03-27

Other References: