Title:
COMBINED CYCLE POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/224286
Kind Code:
A1
Abstract:
Provided is a combined cycle power device. A condenser (8) is provided with a condensate liquid pipeline for communication with a mixing evaporator (9) via a circulating pump (4); an expansion machine (1) is provided with a low-pressure steam channel for communication with the mixing evaporator (9) via a high-temperature evaporator (7); the mixing evaporator (9) is further provided with a low-pressure steam channel for respectively being in direct communication with a compressor (2) and in communication with the condenser (8) via a second expansion machine (3); the compressor (2) is further provided with a steam channel for communication with a high-temperature heat exchanger (6); the condenser (8) is further provided with a condensate liquid pipeline for communication with the high-temperature evaporator (7) via a second circulating pump (5), and the high-temperature evaporator (7) is then provided with a steam channel for communication with the high-temperature heat exchanger (6); the high-temperature heat exchanger (6) is provided with a steam channel for communication with the expansion machine (1); the high-temperature heat exchanger (6) and the high-temperature evaporator (7) are respectively provided with a heat source medium channel for communication with the outside; the condenser (8) is provided with a cooling medium channel for communication with the outside; and the expansion machine (1) is connected to the compressor (2) and transfers power, such that the combined cycle power device is formed.
Inventors:
LI HUAYU (CN)
Application Number:
PCT/CN2020/000097
Publication Date:
November 12, 2020
Filing Date:
May 06, 2020
Export Citation:
Assignee:
LI HUAYU (CN)
International Classes:
F01K3/18; F01K7/02; F01K11/00
Foreign References:
| CN107893685A | 2018-04-10 | |||
| CN108679880A | 2018-10-19 | |||
| CN108662809A | 2018-10-16 | |||
| CN108119194A | 2018-06-05 | |||
| CN108019245A | 2018-05-11 | |||
| CN107905857A | 2018-04-13 | |||
| US5754613A | 1998-05-19 |
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