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Title:
HEAT PUMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/098070
Kind Code:
A1
Abstract:
A heat pump system (1) has such a configuration that a first utilization unit (4a) which performs hot water supply operation for heating a water medium and a second utilization unit (10a) which performs cooling/ heating operation for cooling or heating an air medium are connected with a common heat source unit (2) in a state where the hot water supply operation, cooling operation or heating operation cannot be selected individually, and the heat pump system can be operated by switching to a temperature control mode which is different from the switching state of a heat source side switching mechanism (23) as a temperature control mode which is commanded by a first utilization side controller (77a).

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Inventors:
HONDA, Masahiro (Zandvoordestraat 300 Oostende, 8400, 8400, BE)
Application Number:
JP2010/001181
Publication Date:
September 02, 2010
Filing Date:
February 23, 2010
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西2丁目4番12号梅田センタービル Osaka, 〒5308323, JP)
International Classes:
F25B13/00; F24D3/18; F24F11/02; F25B1/00
Foreign References:
JP2004218944A2004-08-05
JPH09210505A1997-08-12
JPH0282067A1990-03-22
JPS61223463A1986-10-04
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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