Title:
AIR-CONDITIONING AND POWER-GENERATING INTEGRATED MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/031619
Kind Code:
A1
Abstract:
An air-conditioning and power-generating integrated machine comprises a rotary shaft (16), a compressor (10), a turbo expander (12), a permanent magnet motor (14), a first heat exchanger (18), a liquid storage tank (20), a first working medium return channel (40), and a second working medium return channel (42), a working medium output by the turbo expander (12) returning to the compressor (10) via one of the first working medium return channel (40) and the second working medium return channel (42) selectively. When the machine is used as an air conditioner, the permanent magnet motor (14) drives the compressor (10) to operate, the first heat exchanger (18) serves as a condenser, and the working medium output by the turbo expander (12) returns to the compressor (10) via the first working medium return channel (40). When the machine is used for generating power, the permanent magnet motor (14) is used as a power generator, the first heat exchanger (18) receives an external heat source to heat a working medium flowing through the first heat exchanger, the working medium output by the turbo expander (12) returns to the compressor (10) via the second working medium return channel (42), a second heat exchanger (44) cools the working medium output by the turbo expander (12), and the rotary shaft (16) drives the power generator to generate power.
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Inventors:
WANG ZHIQIANG (CN)
WANG QIWEN (CN)
WANG QIWEN (CN)
Application Number:
PCT/CN2015/087730
Publication Date:
March 02, 2017
Filing Date:
August 21, 2015
Export Citation:
Assignee:
SHENZHEN WISDOM ENERGY TECH CO (CN)
International Classes:
F24F1/00; F25B25/00
Foreign References:
| CN103075839A | 2013-05-01 | |||
| CN102305493A | 2012-01-04 | |||
| CN103485850A | 2014-01-01 | |||
| CN101458000A | 2009-06-17 | |||
| TW201226814A | 2012-07-01 | |||
| KR100572822B1 | 2006-04-26 |
Attorney, Agent or Firm:
SHEN, LI & PARTNERS (CN)
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