Title:
COMBINED CYCLE POWER PLANT
Document Type and Number:
WIPO Patent Application WO/2020/224284
Kind Code:
A1
Abstract:
A combined cycle power plant. A condenser (7) is communicated with an evaporator (8) through a circulation pump (5) via a condensate pipeline, and then the evaporator (8) is communicated with a second expansion machine (2) via a steam channel; the second expansion machine (2) is also communicated with a high-temperature heat exchanger (6) via a steam channel; a compressor (3) is communicated with the high-temperature heat exchanger (6) via a steam channel; the high-temperature heat exchanger (6) is also communicated with an expansion machine (1) via a steam channel; the expansion machine (1) is also communicated with the evaporator (8) via a low-pressure steam channel, and then the evaporator (8) is separately communicated with the compressor (3) and a third expansion machine (4) via low-pressure steam channels; the third expansion machine (4) is also communicated with the condenser (7) via a low-pressure steam channel; the high-temperature heat exchanger (6) is also communicated with the outside via a heat source medium channel; the condenser (7) is also communicated with the outside via a cooling medium channel; the evaporator (8) is also communicated with the outside via a heat source medium channel; and the expansion machine (1), the second expansion machine (2), and the third expansion machine (4) are connected to the compressor (3) and transmit power. The combined cycle power plant is formed.
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Inventors:
LI HUAYU (CN)
Application Number:
PCT/CN2020/000092
Publication Date:
November 12, 2020
Filing Date:
April 28, 2020
Export Citation:
Assignee:
LI HUAYU (CN)
International Classes:
F01K3/18; F01K7/02; F01K11/00
Foreign References:
| CN108119196A | 2018-06-05 | |||
| CN108119195A | 2018-06-05 | |||
| CN108119194A | 2018-06-05 | |||
| CN106440503A | 2017-02-22 | |||
| CN108019245A | 2018-05-11 | |||
| US20190112949A1 | 2019-04-18 | |||
| US5754613A | 1998-05-19 |
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