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Patent Searching and Data


Title:
空気調和装置
Document Type and Number:
Japanese Patent JP4983954
Kind Code:
B2
Abstract:

To improve the overall efficiency of a system by effectively using waste heat for a vapor compression refrigeration cycle.

The system includes a power converter (30) for converting waste heat to power. An air conditioner (20) of the vapor compression refrigeration cycle includes a compressor (61) driven by the power of the power converter (30). A generator (40) is connected to the converter (30), and a motor (50) driving the compressor (61) in cooperation with the power of the converter (30) is connected to the air conditioner (20). The converter (30) includes: a conversion circuit (70) to which a steam generator (72) generating a working medium of overheated steam by waste heat, a steam turbine (73) generating power according to the working medium of overheated steam, a condenser (74) condensing the working medium, and a pump (71) supplying the working medium to the steam generator (72) are connected.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
Park Harunari
Kazuo Yonemoto
Application Number:
JP2010087148A
Publication Date:
July 25, 2012
Filing Date:
April 05, 2010
Export Citation:
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Assignee:
Daikin Industries, Ltd.
International Classes:
F25B27/02; F01K23/02; F02G5/02; F02G5/04; F25B1/00
Domestic Patent References:
JP61231366A
JP60117067A
JP57070717A
JP55131657A
JP54042057A
JP57026365A
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Daisuke Kawabe
Masanori Hasegawa
Tsuguya Iwashita
Koji Fukumoto
Ryo Maeda
Mawaki Hachizo
Yukichi Matsunaga
Kenji Kawakita
Shohei Okazawa