Title:
HEAT PUMP DEVICE
Document Type and Number:
Japanese Patent JP2016003783
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heat pump device that can restrain a combustible concentration range from being formed in a room even if a combustible refrigerant leaks.SOLUTION: A heat pump device comprises: a refrigerant circuit 110 that circulates a combustible refrigerant; and a load unit 200 that houses a load side heat exchanger 2 and is arranged in a room. The load side heat exchanger 2 exchanges heat between the combustible refrigerant and a liquid heat medium. The load unit 200 comprises: an air blower 235; a suction port 231 that sucks air in the room; and a discharge port 232 that is provided at a height different from that of the suction port 231 and discharges the air sucked from the suction port 231 into the room.
Inventors:
SUZUKI YASUMASA
Application Number:
JP2014122753A
Publication Date:
January 12, 2016
Filing Date:
June 13, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F25B1/00; F24F1/0068; F24H1/00
Domestic Patent References:
| JP2011075178A | 2011-04-14 | |||
| JP2006138582A | 2006-06-01 | |||
| JPH1137619A | 1999-02-12 | |||
| JP2005016874A | 2005-01-20 | |||
| JP2007120772A | 2007-05-17 | |||
| JP2010144965A | 2010-07-01 | |||
| JP2007309566A | 2007-11-29 |
Foreign References:
| WO2013038704A1 | 2013-03-21 | |||
| WO2011104870A1 | 2011-09-01 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office