Title:
COMBINED CYCLE POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/224283
Kind Code:
A1
Abstract:
A combined cycle power device, belonging to the technical field of energy and power. A condenser (8) has a condensate pipeline which is communicated with an evaporator (9) by means of a circulating pump (5), and the evaporator (9) also has a steam channel which is communicated with a second expander (2); the second expander (2) also has a steam channel which is communicated with a high-temperature heat exchanger (6) by means of a second high-temperature heat exchanger (7); a compressor (3) has a steam channel which is communicated with the high-temperature heat exchanger (6); the high-temperature heat exchanger (6) also has a steam channel which is communicated with an expander (1); the expander (1) also has a low-pressure steam channel which is communicated with the evaporator (9), and the evaporator (9) has a low-pressure steam channel which is separately communicated with the compressor (3) and a third expander (4); the third expander (4) also has a low-pressure steam channel which is communicated with the condenser (8); the high-temperature heat exchanger (6), the second high-temperature heat exchanger (7), and the evaporator (9) also respectively have a heat source medium channel which is communicated with the outside; the condenser (8) also has a cooling medium channel which is communicated with the outside; and the expander (1), the second expander (2), and third expander (4) are connected to the compressor (3) and transmit power to form the combined cycle power device.
Inventors:
LI HUAYU (CN)
Application Number:
PCT/CN2020/000091
Publication Date:
November 12, 2020
Filing Date:
April 28, 2020
Export Citation:
Assignee:
LI HUAYU (CN)
International Classes:
F01K25/00; F01K11/02; F01K23/02
Domestic Patent References:
| WO2018122083A1 | 2018-07-05 |
Foreign References:
| CN107893685A | 2018-04-10 | |||
| CN107905857A | 2018-04-13 | |||
| CN108679880A | 2018-10-19 | |||
| CN108019245A | 2018-05-11 | |||
| CN205047261U | 2016-02-24 |
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