Title:
COMBINED-CYCLE POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/220727
Kind Code:
A1
Abstract:
Disclosed is a combined-cycle power device, which belongs to the technical field of energy and power. A condenser (6) is provided with a condensate pipeline in communication with an evaporator (7) via a circulating pump (4), the evaporator (7) is then provided with a steam channel in communication with a high-temperature heat exchanger (5), a compressor (2) is provided with a steam channel in communication with the high-temperature heat exchanger (5), the high-temperature heat exchanger (5) is further provided with a steam channel in communication with an expansion machine (1), the expansion machine (1) is further provided with a low-pressure steam channel in communication with the evaporator (7), the evaporator (7) is then provided with a low-pressure steam channel respectively in communication with the compressor (2) and a second expansion machine (3), the second expansion machine (3) is further provided with a low-pressure steam channel in communication with the condenser (6), the high-temperature heat exchanger (5) is further provided with a heat source medium channel in communication with the outside, the condenser (6) is further provided with a cooling medium channel in communication with the outside, the evaporator (7) is further provided with a heat source medium channel in communication with the outside, and the expansion machine (1) and the second expansion machine (3) are connected to the compressor (2) and transfer power, thereby forming the combined-cycle power device.
Inventors:
LI HUAYU (CN)
Application Number:
PCT/CN2020/000095
Publication Date:
November 05, 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 | |||
| CN108019245A | 2018-05-11 | |||
| CN108679880A | 2018-10-19 | |||
| CN205047261U | 2016-02-24 |
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