Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2015/087421
Kind Code:
A1
Abstract:
This air conditioner comprises: a heat source side refrigerant circulation circuit (A) for circulating a heat source side refrigerant, wherein a compressor (10), a heat source side heat exchanger (12), a throttling device (26), and a heat source side refrigerant flow path from an inter-heat-media heat exchanger (25) are connected via a pipe; and a heat medium circulation circuit (B) for circulating a heat medium, wherein a pump (31), at least one utilization side heat exchanger (35), and a heat medium flow path from the inter-heat-media heat exchanger (25) are connected via a pipe. The heat source side refrigerant circulation circuit (A) and the heat medium circulation circuit (B) are connected in cascade, such that the heat source side refrigerant and the heat medium exchange heat at the inter-heat-media heat exchanger (25). At least one pump (31) is provided on each utilization side heat exchanger (35).
Inventors:
SHIMAMOTO DAISUKE (JP)
MOTOMURA YUJI (JP)
NISHIOKA KOJI (JP)
MORIMOTO OSAMU (JP)
ONO TATSUO (JP)
MOTOMURA YUJI (JP)
NISHIOKA KOJI (JP)
MORIMOTO OSAMU (JP)
ONO TATSUO (JP)
Application Number:
PCT/JP2013/083304
Publication Date:
June 18, 2015
Filing Date:
December 12, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F5/00; F24F11/02; F24F11/06
Domestic Patent References:
| WO2010050001A1 | 2010-05-06 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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