CN108019245A - Combined cycle power set - Google Patents

Combined cycle power set Download PDF

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Publication number
CN108019245A
CN108019245A CN201711334644.4A CN201711334644A CN108019245A CN 108019245 A CN108019245 A CN 108019245A CN 201711334644 A CN201711334644 A CN 201711334644A CN 108019245 A CN108019245 A CN 108019245A
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expanding machine
compressor
evaporator
condenser
heat exchanger
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CN201711334644.4A
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CN108019245B (en
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李华玉
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/02—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-expansion type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The present invention provides combined cycle power set, belongs to the energy and power technology field.Condenser connects mixing evaporator through circulating pump, expanding machine has steam channel to connect mixing evaporator through medium temperature evaporator, mixing evaporator has steam channel to be respectively communicated with compressor and the 3rd expanding machine, compressor has steam channel to connect expanding machine through high-temperature heat exchanger, and the 3rd expanding machine has steam channel to connect condenser；Condenser is pumped through second circulation, medium temperature evaporator and the second expanding machine connect condenser；Second compressor, combustion chamber and the 4th expanding machine composition gas turbine cycle system, it is exterior that 4th expanding machine has blast tube to be connected through high-temperature heat exchanger, condenser has cooling medium channel connection outside, expanding machine connect compressor simultaneously transmits power, 4th expanding machine connects the second compressor and transmits power, expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form combined cycle power set.

Description

Combined cycle power set
Technical field：
The invention belongs to the energy and power technology field.
Background technology：
Cold demand, heat demand and power demand, for human lives with production among it is common.Led in power demand technology Domain, it is acquisition and the important way for providing power to be converted to mechanical energy using thermal energy.For using petrol and diesel oil and natural gas as representative High-grade fuel, it should using the high direct combustion type Gas-steam Combined Cycle of the thermal efficiency；For non-prime fuel and nuclear fuel, It is also more satisfactory using thermal efficiency during indirect type Gas-steam Combined Cycle；Nevertheless, the thermal efficiency that they are realized is still not Enough perfections, its basic reason are --- for the heat to power output technology basic to each, its own has each intrinsic Advantage and disadvantage；Meanwhile often load is very big for these power set, and it is significant to improve its thermal efficiency.
From the point of view of discharged at lower temperature link, the advantage of Steam Power Circulation is optimal, but during its acquisition temperature-variable heat source thermic load Heat transfer link temperature difference loss is big；For the acquisition link of high warm load, the advantage of gas turbine cycle is unique, but its heat row It is big to put link temperature difference loss；Therefore, the starting point for improving the two kinds of Gas-steam Combined Cycle thermal efficiency is to reduce steaming The temperature difference loss of vapour power cycle.For this reason, the present invention, which proposes, retains Steam Power Circulation advantage, Steam Power Circulation is overcome not Foot, the thermal efficiency are higher than the combined cycle power set of conventional gas-Steam Combined Cycle.
The content of the invention：
Present invention is primarily intended to combined cycle power set to be provided, specific content of the invention subitem is described below：
1. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine Formed with the second high-temperature heat exchanger；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, and expanding machine has Steam channel is connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and the 3rd Expanding machine connects, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam to lead to Road is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporator There is steam channel to be connected with the second expanding machine again, the second expanding machine also has steam channel to be connected with condenser；There is work Jie in outside Matter passage is connected with the second compressor, and the second compressor also has working media passage to be expanded through the second high-temperature heat exchanger and the 4th Machine connects, and the 4th expanding machine also has working media passage to be connected through high-temperature heat exchanger with outside, and the second high-temperature heat exchanger is also There is heat source medium passage to be connected with outside, high-temperature heat exchanger or also heat source medium passage are connected with outside, and condenser also has Cooling medium channel is connected with outside, and expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor simultaneously Power is transmitted, expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, formed multiple Combined circulation power apparatus.
2. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine Formed with the second high-temperature heat exchanger；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, and expanding machine has Steam channel is connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and the 3rd Expanding machine connects, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam to lead to Road is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporator There is steam channel to be connected with the second expanding machine again, the second expanding machine also has steam channel to be connected with condenser；There is work Jie in outside Matter passage is connected with the second compressor, and the second compressor also has working media passage to be expanded through the second high-temperature heat exchanger and the 4th Machine connects, and the 4th expanding machine also has working media passage to be connected through high-temperature heat exchanger with outside, and the second high-temperature heat exchanger is also There is heat source medium passage to be connected with outside, high-temperature heat exchanger or also heat source medium passage are connected with outside, and condenser also has Cooling medium channel is connected with outside, and medium temperature evaporator or mixing evaporator also have hot media channel to be connected with outside, expanding machine Connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and simultaneously transmits power, expanding machine, the second expanding machine, the Three expanding machines and the 4th expanding machine connection outside simultaneously export power, form combined cycle power set.
3. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine Formed with the second high-temperature heat exchanger；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, and expanding machine has Steam channel is connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and the 3rd Expanding machine connects, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam to lead to Road is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporator There is steam channel to be connected with the second expanding machine again, the second expanding machine also has steam channel to be connected with condenser；There is work Jie in outside Matter passage is connected with the second compressor, and the second compressor also has working media passage to be expanded through the second high-temperature heat exchanger and the 4th Machine connects, and the 4th expanding machine also has working media passage to be connected through high-temperature heat exchanger with outside, and the second high-temperature heat exchanger is also There is heat source medium passage to be connected with outside, high-temperature heat exchanger or also heat source medium passage are connected with outside, and condenser also has Cooling medium channel is connected with outside, and medium temperature evaporator and mixing evaporator also have hot media channel to be connected with outside respectively, swollen Swollen machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and transmits power, expanding machine, the second expansion Machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form combined cycle power set.
4. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, the second high-temperature heat exchanger and high temperature regenerator are formed；Condenser has condensate liquid pipeline through circulating pump and mixing evaporator Connection, expanding machine have steam channel to be connected through medium temperature evaporator with mixing evaporator, and mixing evaporator also has steam channel difference Connected with compressor and the 3rd expanding machine, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd is swollen Swollen machine also has steam channel to be connected with condenser；Condenser also has condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator Medium temperature evaporator has steam channel to be connected with the second expanding machine again afterwards, and the second expanding machine also has steam channel to connect with condenser It is logical；Outside has working media passage to be connected with the second compressor, and the second compressor also has working media passage through high temperature regenerator Connected with the second high-temperature heat exchanger with the 4th expanding machine, the 4th expanding machine also has working media passage through high temperature regenerator and height Temperature heat exchanger is connected with outside, and the second high-temperature heat exchanger also has heat source medium passage to be connected with outside, high-temperature heat exchanger Or also heat source medium passage is connected with outside, condenser also has cooling medium channel to be connected with outside, expanding machine connection compression Machine simultaneously transmits power, and the 4th expanding machine connects the second compressor and transmits power, expanding machine, the second expanding machine, the 3rd expanding machine Connected with the 4th expanding machine exterior and export power, form combined cycle power set.
5. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, the second high-temperature heat exchanger and high temperature regenerator are formed；Condenser has condensate liquid pipeline through circulating pump and mixing evaporator Connection, expanding machine have steam channel to be connected through medium temperature evaporator with mixing evaporator, and mixing evaporator also has steam channel difference Connected with compressor and the 3rd expanding machine, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd is swollen Swollen machine also has steam channel to be connected with condenser；Condenser also has condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator Medium temperature evaporator has steam channel to be connected with the second expanding machine again afterwards, and the second expanding machine also has steam channel to connect with condenser It is logical；Outside has working media passage to be connected with the second compressor, and the second compressor also has working media passage through high temperature regenerator Connected with the second high-temperature heat exchanger with the 4th expanding machine, the 4th expanding machine also has working media passage through high temperature regenerator and height Temperature heat exchanger is connected with outside, and the second high-temperature heat exchanger also has heat source medium passage to be connected with outside, high-temperature heat exchanger Or also heat source medium passage is connected with outside, condenser also has cooling medium channel to be connected with outside, medium temperature evaporator or mixed Closing evaporator also has hot media channel to be connected with exterior, and expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the Two compressors simultaneously transmit power, and expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export dynamic Power, forms combined cycle power set.
6. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, the second high-temperature heat exchanger and high temperature regenerator are formed；Condenser has condensate liquid pipeline through circulating pump and mixing evaporator Connection, expanding machine have steam channel to be connected through medium temperature evaporator with mixing evaporator, and mixing evaporator also has steam channel difference Connected with compressor and the 3rd expanding machine, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd is swollen Swollen machine also has steam channel to be connected with condenser；Condenser also has condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator Medium temperature evaporator has steam channel to be connected with the second expanding machine again afterwards, and the second expanding machine also has steam channel to connect with condenser It is logical；Outside has working media passage to be connected with the second compressor, and the second compressor also has working media passage through high temperature regenerator Connected with the second high-temperature heat exchanger with the 4th expanding machine, the 4th expanding machine also has working media passage through high temperature regenerator and height Temperature heat exchanger is connected with outside, and the second high-temperature heat exchanger also has heat source medium passage to be connected with outside, high-temperature heat exchanger Or also heat source medium passage connect with outside, condenser also has cooling medium channel to be connected with exterior, medium temperature evaporator with mix Close evaporator also has hot media channel to be connected with outside respectively, and expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects Connect the second compressor and transmit power, expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export Power, forms combined cycle power set.
7. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine Formed with combustion chamber；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, and expanding machine has steam channel warp Medium temperature evaporator is connected with mixing evaporator, and mixing evaporator also has steam channel to connect respectively with compressor and the 3rd expanding machine Logical, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam channel and condensation Device connects；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporator have steam again Passage is connected with the second expanding machine, and the second expanding machine also has steam channel to be connected with condenser；There are air duct and second in outside Compressor connects, and the second compressor also has air duct and combustion chamber, and there be fuel channel and combustion chamber, combustion in outside Burning room also has blast tube to be connected with the 4th expanding machine, and the 4th expanding machine also has blast tube to connect through high-temperature heat exchanger and outside Logical, condenser also has cooling medium channel to be connected with outside, and expanding machine connect compressor simultaneously transmits power, the connection of the 4th expanding machine Second compressor simultaneously transmits power, and expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export dynamic Power, forms combined cycle power set.
8. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine Formed with combustion chamber；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, and expanding machine has steam channel warp Medium temperature evaporator is connected with mixing evaporator, and mixing evaporator also has steam channel to connect respectively with compressor and the 3rd expanding machine Logical, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam channel and condensation Device connects；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporator have steam again Passage is connected with the second expanding machine, and the second expanding machine also has steam channel to be connected with condenser；There are air duct and second in outside Compressor connects, and the second compressor also has air duct and combustion chamber, and there be fuel channel and combustion chamber, combustion in outside Burning room also has blast tube to be connected with the 4th expanding machine, and the 4th expanding machine also has blast tube to connect through high-temperature heat exchanger and outside Logical, condenser also has cooling medium channel connect with exterior, and medium temperature evaporator or mixing evaporator also have hot media channel and outside Portion connects, and expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and transmits power, expanding machine, Second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form combined cycle power set.
9. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulation Pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine Formed with combustion chamber；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, and expanding machine has steam channel warp Medium temperature evaporator is connected with mixing evaporator, and mixing evaporator also has steam channel to connect respectively with compressor and the 3rd expanding machine Logical, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam channel and condensation Device connects；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporator have steam again Passage is connected with the second expanding machine, and the second expanding machine also has steam channel to be connected with condenser；There are air duct and second in outside Compressor connects, and the second compressor also has air duct and combustion chamber, and there be fuel channel and combustion chamber, combustion in outside Burning room also has blast tube to be connected with the 4th expanding machine, and the 4th expanding machine also has blast tube to connect through high-temperature heat exchanger and outside Logical, condenser also has cooling medium channel to be connected with outside, and medium temperature evaporator and mixing evaporator also have hot media channel respectively Connected with outside, expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and transmits power, expands Machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form combined cycle power dress Put.
10. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber and high temperature regenerator are formed；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, expanding machine There is steam channel to be connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and Three expanding machines connect, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam Passage is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporation Device has steam channel to be connected with the second expanding machine again, and the second expanding machine also has steam channel to be connected with condenser；There is air in outside Passage is connected with the second compressor, and the second compressor also has air duct to also have through high temperature regenerator and combustion chamber, outside Fuel channel and combustion chamber, combustion chamber also have blast tube to be connected with the 4th expanding machine, and the 4th expanding machine also has combustion gas to lead to Road is connected through high temperature regenerator and high-temperature heat exchanger with outside, and condenser also has cooling medium channel to be connected with outside, is expanded Machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and simultaneously transmits power, expanding machine, the second expanding machine, 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form combined cycle power set.
11. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber and high temperature regenerator are formed；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, expanding machine There is steam channel to be connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and Three expanding machines connect, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam Passage is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporation Device has steam channel to be connected with the second expanding machine again, and the second expanding machine also has steam channel to be connected with condenser；There is air in outside Passage is connected with the second compressor, and the second compressor also has air duct to also have through high temperature regenerator and combustion chamber, outside Fuel channel and combustion chamber, combustion chamber also have blast tube to be connected with the 4th expanding machine, and the 4th expanding machine also has combustion gas to lead to Road is connected through high temperature regenerator and high-temperature heat exchanger with outside, and condenser also has cooling medium channel to be connected with outside, medium temperature Evaporator or mixing evaporator also have hot media channel to be connected with outside, and expanding machine connect compressor simultaneously transmits power, and the 4th is swollen Swollen machine connects the second compressor and transmits power, and expanding machine, the second expanding machine, the 3rd expanding machine and the connection of the 4th expanding machine are exterior And power is exported, form combined cycle power set.
12. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber and high temperature regenerator are formed；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, expanding machine There is steam channel to be connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and Three expanding machines connect, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam Passage is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporation Device has steam channel to be connected with the second expanding machine again, and the second expanding machine also has steam channel to be connected with condenser；There is air in outside Passage is connected with the second compressor, and the second compressor also has air duct to also have through high temperature regenerator and combustion chamber, outside Fuel channel and combustion chamber, combustion chamber also have blast tube to be connected with the 4th expanding machine, and the 4th expanding machine also has combustion gas to lead to Road is connected through high temperature regenerator and high-temperature heat exchanger with outside, and condenser also has cooling medium channel to be connected with outside, medium temperature Evaporator and mixing evaporator also have hot media channel to be connected with outside respectively, and expanding machine connect compressor simultaneously transmits power, the Four expanding machines connect the second compressor and transmit power, expanding machine, the second expanding machine, the 3rd expanding machine and the connection of the 4th expanding machine Outside simultaneously exports power, forms combined cycle power set.
13. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber and the 3rd compressor are formed；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, expanding machine There is steam channel to be connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and Three expanding machines connect, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam Passage is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporation Device has steam channel to be connected with the second expanding machine again, and the second expanding machine also has steam channel to be connected with condenser；There is air in outside Passage is connected with the second compressor, and the second compressor also has air duct and combustion chamber, and there be fuel gas passage outside Through the 3rd compressor and combustion chamber, combustion chamber also has blast tube to be connected with the 4th expanding machine, and the 4th expanding machine, which also has, to be fired Gas passage is connected through high-temperature heat exchanger with outside, and condenser also has cooling medium channel to be connected with outside, expanding machine connection pressure Contracting machine simultaneously transmits power, and the 4th expanding machine connects the second compressor and the 3rd compressor and transmits power, expanding machine, the second expansion Machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form combined cycle power set.
14. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber and the 3rd compressor are formed；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, expanding machine There is steam channel to be connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and Three expanding machines connect, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam Passage is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporation Device has steam channel to be connected with the second expanding machine again, and the second expanding machine also has steam channel to be connected with condenser；There is air in outside Passage is connected with the second compressor, and the second compressor also has air duct and combustion chamber, and there be fuel gas passage outside Through the 3rd compressor and combustion chamber, combustion chamber also has blast tube to be connected with the 4th expanding machine, and the 4th expanding machine, which also has, to be fired Gas passage connect through high-temperature heat exchanger with outside, and condenser also has cooling medium channel to be connected with exterior, medium temperature evaporator or Mixing evaporator also has hot media channel to be connected with outside, and expanding machine connect compressor simultaneously transmits power, the connection of the 4th expanding machine Second compressor and the 3rd compressor simultaneously transmit power, expanding machine, the second expanding machine, the 3rd expanding machine and the connection of the 4th expanding machine Outside simultaneously exports power, forms combined cycle power set.
15. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber and the 3rd compressor are formed；Condenser has condensate liquid pipeline to be connected through circulating pump with mixing evaporator, expanding machine There is steam channel to be connected through medium temperature evaporator with mixing evaporator, mixing evaporator also have steam channel respectively with compressor and Three expanding machines connect, and compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd expanding machine also has steam Passage is connected with condenser；Condenser also have condensate liquid pipeline through second circulation pump connected with medium temperature evaporator after medium temperature evaporation Device has steam channel to be connected with the second expanding machine again, and the second expanding machine also has steam channel to be connected with condenser；There is air in outside Passage is connected with the second compressor, and the second compressor also has air duct and combustion chamber, and there be fuel gas passage outside Through the 3rd compressor and combustion chamber, combustion chamber also has blast tube to be connected with the 4th expanding machine, and the 4th expanding machine, which also has, to be fired Gas passage connect through high-temperature heat exchanger with outside, and condenser also has cooling medium channel to be connected with exterior, medium temperature evaporator with Mixing evaporator also has hot media channel to be connected with outside respectively, and expanding machine connect compressor simultaneously transmits power, the 4th expanding machine Connect the second compressor and the 3rd compressor and transmit power, expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine Connection is exterior and exports power, forms combined cycle power set.
16. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber, the 3rd compressor and high temperature regenerator are formed；Condenser has condensate liquid pipeline through circulating pump and mixing evaporator Connection, expanding machine have steam channel to be connected through medium temperature evaporator with mixing evaporator, and mixing evaporator also has steam channel difference Connected with compressor and the 3rd expanding machine, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd is swollen Swollen machine also has steam channel to be connected with condenser；Condenser also has condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator Medium temperature evaporator has steam channel to be connected with the second expanding machine again afterwards, and the second expanding machine also has steam channel to connect with condenser It is logical；Outside has air duct to be connected with the second compressor, and the second compressor also has air duct through high temperature regenerator and combustion chamber Connection, outside also have fuel gas passage to also have combustion gas through the 3rd compressor and high temperature regenerator and combustion chamber, combustion chamber Passage is connected with the 4th expanding machine, and the 4th expanding machine also has blast tube to connect through high temperature regenerator and high-temperature heat exchanger with outside Logical, condenser also has cooling medium channel to be connected with outside, and expanding machine connect compressor simultaneously transmits power, the connection of the 4th expanding machine Second compressor and the 3rd compressor simultaneously transmit power, expanding machine, the second expanding machine, the 3rd expanding machine and the connection of the 4th expanding machine Outside simultaneously exports power, forms combined cycle power set.
17. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber, the 3rd compressor and high temperature regenerator are formed；Condenser has condensate liquid pipeline through circulating pump and mixing evaporator Connection, expanding machine have steam channel to be connected through medium temperature evaporator with mixing evaporator, and mixing evaporator also has steam channel difference Connected with compressor and the 3rd expanding machine, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd is swollen Swollen machine also has steam channel to be connected with condenser；Condenser also has condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator Medium temperature evaporator has steam channel to be connected with the second expanding machine again afterwards, and the second expanding machine also has steam channel to connect with condenser It is logical；Outside has air duct to be connected with the second compressor, and the second compressor also has air duct through high temperature regenerator and combustion chamber Connection, outside also have fuel gas passage to also have combustion gas through the 3rd compressor and high temperature regenerator and combustion chamber, combustion chamber Passage is connected with the 4th expanding machine, and the 4th expanding machine also has blast tube to connect through high temperature regenerator and high-temperature heat exchanger with outside Logical, condenser also has cooling medium channel connect with exterior, and medium temperature evaporator or mixing evaporator also have hot media channel and outside Portion connects, and expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and the 3rd compressor and transmits Power, expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, form multiple joint Cycle power device.
18. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, follow Ring pump, second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expansion Machine, combustion chamber, the 3rd compressor and high temperature regenerator are formed；Condenser has condensate liquid pipeline through circulating pump and mixing evaporator Connection, expanding machine have steam channel to be connected through medium temperature evaporator with mixing evaporator, and mixing evaporator also has steam channel difference Connected with compressor and the 3rd expanding machine, compressor also has steam channel to be connected through high-temperature heat exchanger with expanding machine, and the 3rd is swollen Swollen machine also has steam channel to be connected with condenser；Condenser also has condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator Medium temperature evaporator has steam channel to be connected with the second expanding machine again afterwards, and the second expanding machine also has steam channel to connect with condenser It is logical；Outside has air duct to be connected with the second compressor, and the second compressor also has air duct through high temperature regenerator and combustion chamber Connection, outside also have fuel gas passage to also have combustion gas through the 3rd compressor and high temperature regenerator and combustion chamber, combustion chamber Passage is connected with the 4th expanding machine, and the 4th expanding machine also has blast tube to connect through high temperature regenerator and high-temperature heat exchanger with outside Logical, condenser also has cooling medium channel to be connected with outside, and medium temperature evaporator and mixing evaporator also have hot media channel respectively Connected with outside, expanding machine connect compressor simultaneously transmits power, and the 4th expanding machine connects the second compressor and the 3rd compressor simultaneously Power is transmitted, expanding machine, the second expanding machine, the 3rd expanding machine and the 4th expanding machine connection outside simultaneously export power, formed multiple Combined circulation power apparatus.
19. combined cycle power set, are in 1-18 any combined cycle power set, increase Add cryogenic regenerator, there is steam channel to be connected with expanding machine through high-temperature heat exchanger on compressor and be adjusted to compressor and there is steam to lead to Road is connected through cryogenic regenerator and high-temperature heat exchanger with expanding machine, has steam channel through medium temperature evaporator with mixing expanding machine Evaporator connection, which is adjusted to expanding machine, has steam channel to be connected through cryogenic regenerator and medium temperature evaporator with mixing evaporator, is formed Combined cycle power set.
20. combined cycle power set, are in 1-3 any combined cycle power set, increase Add new compressor and newly-increased high-temperature heat exchanger, there is steam channel to connect tune with expanding machine through high-temperature heat exchanger on compressor Whole to have steam channel to be connected through high-temperature heat exchanger with new compressor for compressor, new compressor has steam channel through new again Increase temperature heat exchanger to connect with expanding machine, there is working media passage to be connected through high-temperature heat exchanger with outside the 4th expanding machine Being adjusted to the 4th expanding machine has working media passage to be connected through newly-increased high-temperature heat exchanger and high-temperature heat exchanger with outside, increases newly High-temperature heat exchanger or also heat source medium passage are connected with outside, and expanding machine connection new compressor simultaneously transmits power, is formed Combined cycle power set.
21. combined cycle power set, are in 4-6 any combined cycle power set, increase Add new compressor and newly-increased high-temperature heat exchanger, there is steam channel to connect tune with expanding machine through high-temperature heat exchanger on compressor Whole to have steam channel to be connected through high-temperature heat exchanger with new compressor for compressor, new compressor has steam channel through new again Increase temperature heat exchanger to connect with expanding machine, the 4th expanding machine is had into working media passage through high temperature regenerator and high temperature heat exchange Device connect with outside to be adjusted to the 4th expanding machine and has working media passage through high temperature regenerator, increases high-temperature heat exchanger and high temperature newly Heat exchanger is connected with outside, and newly-increased high-temperature heat exchanger or also heat source medium passage are connected with exterior, and expanding machine connection is new Increase compressor and transmit power, form combined cycle power set.
22. combined cycle power set, are in 7-9,13-15 any combined cycle power set In, increase new compressor and newly-increased high-temperature heat exchanger, compressor is had into steam channel through high-temperature heat exchanger and expanding machine Connection, which is adjusted to compressor, has steam channel to be connected through high-temperature heat exchanger with new compressor, and new compressor has steam to lead to again Road is connected through newly-increased high-temperature heat exchanger with expanding machine, has blast tube to connect through high-temperature heat exchanger and outside the 4th expanding machine Logical the 4th expanding machine that is adjusted to has blast tube to be connected through newly-increased high-temperature heat exchanger and high-temperature heat exchanger with outside, expanding machine Connection new compressor simultaneously transmits power, forms combined cycle power set.
23. combined cycle power set, are in 10-12,16-18 any combined cycle power dresses In putting, increase new compressor and newly-increased high-temperature heat exchanger, compressor is had into steam channel through high-temperature heat exchanger and expansion Machine connection, which is adjusted to compressor, has steam channel to be connected through high-temperature heat exchanger with new compressor, and new compressor has steam again Passage is connected through newly-increased high-temperature heat exchanger with expanding machine, and the 4th expanding machine is had blast tube through high temperature regenerator and high warm Exchanger connect with outside to be adjusted to the 4th expanding machine and has blast tube through high temperature regenerator, increases high-temperature heat exchanger and high temperature newly Heat exchanger is connected with outside, and expanding machine connection new compressor simultaneously transmits power, forms combined cycle power set.
24. combined cycle power set, are in 1-3 any combined cycle power set, increase Add new boost expander and newly-increased high-temperature heat exchanger, there is steam channel to connect tune with expanding machine through high-temperature heat exchanger on compressor Whole to have steam channel to be connected through high-temperature heat exchanger with new boost expander for compressor, new boost expander has steam channel through new again Increase temperature heat exchanger to connect with expanding machine, there is working media passage to be connected through high-temperature heat exchanger with outside the 4th expanding machine Being adjusted to the 4th expanding machine has working media passage to be connected through newly-increased high-temperature heat exchanger and high-temperature heat exchanger with outside, increases newly High-temperature heat exchanger or also heat source medium passage are connected with outside, and new boost expander connect compressor simultaneously transmits power, are formed Combined cycle power set.
25. combined cycle power set, are in 4-6 any combined cycle power set, increase Add new boost expander and newly-increased high-temperature heat exchanger, there is steam channel to connect tune with expanding machine through high-temperature heat exchanger on compressor Whole to have steam channel to be connected through high-temperature heat exchanger with new boost expander for compressor, new boost expander has steam channel through new again Increase temperature heat exchanger to connect with expanding machine, the 4th expanding machine is had into working media passage through high temperature regenerator and high temperature heat exchange Device connect with outside to be adjusted to the 4th expanding machine and has working media passage through high temperature regenerator, increases high-temperature heat exchanger and high temperature newly Heat exchanger is connected with outside, and newly-increased high-temperature heat exchanger or also heat source medium passage are connected with exterior, and new boost expander connects Connect compressor and transmit power, form combined cycle power set.
26. combined cycle power set, are in 7-9,13-15 any combined cycle power set In, increase new boost expander and newly-increased high-temperature heat exchanger, compressor is had into steam channel through high-temperature heat exchanger and expanding machine Connection, which is adjusted to compressor, has steam channel to be connected through high-temperature heat exchanger with new boost expander, and new boost expander has steam to lead to again Road is connected through newly-increased high-temperature heat exchanger with expanding machine, has blast tube to connect through high-temperature heat exchanger and outside the 4th expanding machine Logical the 4th expanding machine that is adjusted to has blast tube to be connected through newly-increased high-temperature heat exchanger and high-temperature heat exchanger with outside, increases newly swollen Swollen machine connect compressor simultaneously transmits power, forms combined cycle power set.
27. combined cycle power set, are in 10-12,16-18 any combined cycle power dresses In putting, increase new boost expander and newly-increased high-temperature heat exchanger, compressor is had into steam channel through high-temperature heat exchanger and expansion Machine connection, which is adjusted to compressor, has steam channel to be connected through high-temperature heat exchanger with new boost expander, and new boost expander has steam again Passage is connected through newly-increased high-temperature heat exchanger with expanding machine, and the 4th expanding machine is had blast tube through high temperature regenerator and high warm Exchanger connect with outside to be adjusted to the 4th expanding machine and has blast tube through high temperature regenerator, increases high-temperature heat exchanger and high temperature newly Heat exchanger is connected with outside, and new boost expander connect compressor simultaneously transmits power, forms combined cycle power set.
28. combined cycle power set, be in 20-23 any combined cycle power set, Increase cryogenic regenerator, there is steam channel to be connected with new compressor through high-temperature heat exchanger on compressor and be adjusted to compressor and have Steam channel is connected through cryogenic regenerator and high-temperature heat exchanger with new compressor, has steam channel to be steamed through medium temperature expanding machine Hair device is connected with mixing evaporator to be adjusted to expanding machine and has steam channel to be evaporated through cryogenic regenerator and medium temperature evaporator with mixing Device connects, and forms combined cycle power set.
29. combined cycle power set, be in 24-27 any combined cycle power set, Increase cryogenic regenerator, there is steam channel to be connected with new boost expander through high-temperature heat exchanger on compressor and be adjusted to compressor and have Steam channel is connected through cryogenic regenerator and high-temperature heat exchanger with new boost expander, has steam channel to be steamed through medium temperature expanding machine Hair device is connected with mixing evaporator to be adjusted to expanding machine and has steam channel to be evaporated through cryogenic regenerator and medium temperature evaporator with mixing Device connects, and forms combined cycle power set.
30. combined cycle power set, are in 1-29 any combined cycle power set, increase Add the 3rd circulating pump, the 4th circulating pump, regenerator and the second regenerator, have condensate liquid pipeline through circulating pump with mixing condenser Evaporator connection, which is adjusted to condenser, has condensate liquid pipeline to be connected through circulating pump with regenerator, and condenser is had condensate liquid pipeline warp Medium temperature evaporator has steam channel to connect with the second expanding machine to be adjusted to cold again after second circulation pump is connected with medium temperature evaporator Condenser has condensate liquid pipeline to be connected through second circulation pump with the second regenerator, and the 3rd expanding machine is added steam extraction passage and connected with regenerator Logical, the second expanding machine is added steam extraction passage and is connected with the second regenerator, regenerator also have condensate liquid pipeline through the 3rd circulating pump and Mixing evaporator connect, the second regenerator also have condensate liquid pipeline connected through the 4th circulating pump with medium temperature evaporator after medium temperature steaming Hair device has steam channel to be connected with the second expanding machine again, forms combined cycle power set.
31. combined cycle power set, are in 1-29 any combined cycle power set, increase Add preheater and the second preheater, there is condensate liquid pipeline to be connected through circulating pump with mixing evaporator condenser and be adjusted to condenser There is condensate liquid pipeline to be connected through circulating pump and preheater with mixing evaporator, there is condensate liquid pipeline to be pumped through second circulation condenser Medium temperature evaporator has steam channel to be connected with the second expanding machine and is adjusted to condenser and has condensation again after being connected with medium temperature evaporator Liquid pipeline through second circulation pump and the second preheater connected with medium temperature evaporator after medium temperature evaporator have steam channel and the again Two expanding machines connect, and preheater and the second preheater also have hot media channel to be connected with outside respectively, form combined cycle Power set.
32. combined cycle power set, be in the 31st any combined cycle power set, will be cold Condenser has that condensate liquid pipeline is connected through circulating pump and preheater with mixing evaporator and condenser has condensate liquid pipeline through second Circulating pump and the second preheater are connected with medium temperature evaporator, and being adjusted to condenser in the lump has condensate liquid pipeline through circulating pump and preheating It is divided into two-way after device --- the first via is directly connected with mixing evaporator, and the second tunnel is again through second circulation pump and the second preheater Connected with medium temperature evaporator, form combined cycle power set.
33. combined cycle power set, are in 1-32 any combined cycle power set, increase Add resuperheater, by medium temperature evaporator have steam channel connected with the second expanding machine and the second expanding machine have steam channel with it is cold Condenser connection is adjusted to that medium temperature evaporator has steam channel to be connected with the second expanding machine, the second expanding machine also has resuperheat steam Passage is connected through resuperheater with the second expanding machine and the second expanding machine also has steam channel to be connected with condenser, resuperheat Device also has hot media channel to be connected with outside, forms combined cycle power set.
34. combined cycle power set, are in 1-29 any combined cycle power set, increase Add the second condenser, there is steam channel to connect with condenser the second expanding machine and be adjusted to the second expanding machine and have steam channel and Two condensers connect, and have condensate liquid pipeline to be connected through second circulation pump with medium temperature evaporator condenser and are adjusted to the second condenser There is condensate liquid pipeline to pump through second circulation to connect with medium temperature evaporator, the second condenser also has cooling medium channel with outside to connect It is logical, form combined cycle power set.
35. combined cycle power set, are in 1-34 any combined cycle power set, increase Add the 5th expanding machine, newly-increased medium temperature evaporator and newly-increased circulating pump, condenser add condensate liquid pipeline through newly-increased circulating pump with it is new Newly-increased medium temperature evaporator has steam channel to be connected with the 5th expanding machine again after increasing the connection of medium temperature evaporator, and the 5th expanding machine also has Steam channel is connected with condenser, is had steam channel to be connected through medium temperature evaporator with mixing evaporator expanding machine and is adjusted to expand Machine has steam channel to be connected through newly-increased medium temperature evaporator and medium temperature evaporator with mixing evaporator, increases medium temperature evaporator newly or also has Hot media channel is connected with outside, and the connection of the 5th expanding machine is exterior and exports power, forms combined cycle power set.
36. combined cycle power set, are in 1-34 any combined cycle power set, increase Add the 5th expanding machine, newly-increased medium temperature evaporator, newly-increased circulating pump and newly-increased preheater, condenser adds condensate liquid pipeline through newly-increased Circulating pump and newly-increased preheater after being connected with newly-increased medium temperature evaporator newly-increased medium temperature evaporator have steam channel and the 5th swollen again The connection of swollen machine, the 5th expanding machine also have steam channel to be connected with condenser, have steam channel through medium temperature evaporator expanding machine and Mixing evaporator connection, which is adjusted to expanding machine, has steam channel through newly-increased medium temperature evaporator and medium temperature evaporator and mixing evaporator Connection, newly-increased preheater also have hot media channel to be connected with outside, increase medium temperature evaporator or also hot media channel and outside newly Connection, the connection of the 5th expanding machine is exterior and exports power, forms combined cycle power set.
Brief description of the drawings：
Fig. 1 is according to the 1st kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 2 is according to the 2nd kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 3 is according to the 3rd kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 4 is according to the 4th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 5 is according to the 5th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 6 is according to the 6th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 7 is according to the 7th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 8 is according to the 8th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Fig. 9 is according to the 9th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 10 is according to the 10th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 11 is according to the 11st kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 12 is according to the 12nd kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 13 is according to the 13rd kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 14 is according to the 14th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 15 is according to the 15th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 16 is according to the 16th kind of principled thermal system figure of combined cycle power set provided by the present invention.
Figure 17 is according to the 17th kind of principled thermal system figure of combined cycle power set provided by the present invention.
In figure, 1- compressors, 2- expanding machines, the second expanding machines of 3-, the 3rd expanding machines of 4-, 5- circulating pumps, 6- second circulations Pump, 7- high-temperature heat exchangers, 8- condensers, 9- mixing evaporators, 10- medium temperature evaporators, the second compressors of 11-, 12- the 4th are swollen Swollen machine, the second high-temperature heat exchangers of 13-, 14- high temperature regenerators, 15- combustion chambers, the 3rd compressors of 16-, 17- cryogenic regenerators, The 3rd circulating pumps of 18-, the 4th circulating pumps of 19-, 20- regenerators, the second regenerators of 21-, 22- preheaters, the second preheaters of 23-, 24- resuperheaters, the second condensers of 25-, the 5th expanding machines of 26-；A- new compressors, B- increase high-temperature heat exchanger, C- newly New boost expander, D- increase medium temperature evaporator newly, and E- increases circulating pump newly, and F- increases preheater newly.
Embodiment：
First it is noted that in the statement of structure and flow, do not repeat in the case of inessential；To apparent Flow do not state.The present invention is described in detail with example below in conjunction with the accompanying drawings.
What combined cycle power set shown in Fig. 1 was realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, second circulation Pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and the second high temperature Heat exchanger is formed；Condenser 8 has condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9, and expanding machine 2 has steam to lead to Road is connected through medium temperature evaporator 10 with mixing evaporator 9, mixing evaporator 9 also have steam channel respectively with compressor 1 and the 3rd Expanding machine 4 connects, and compressor 1 also has steam channel to be connected through high-temperature heat exchanger 7 with expanding machine 2, and the 3rd expanding machine 4, which also has, to be steamed Vapour passage is connected with condenser 8；After the also condensate liquid pipeline of condenser 8 is connected through second circulation pump 6 with medium temperature evaporator 10 Medium temperature evaporator 10 has steam channel to be connected with the second expanding machine 3 again, and the second expanding machine 3 also has steam channel to connect with condenser 8 It is logical；Outside has working media passage to be connected with the second compressor 11, and the second compressor 11 also working media passage is high through second Temperature heat exchanger 13 is connected with the 4th expanding machine 12, the 4th expanding machine 12 also have working media passage through high-temperature heat exchanger 7 with Outside connection, the second high-temperature heat exchanger 13 also have heat source medium passage to be connected with outside, and condenser 8 also has cooling medium channel Connected with outside, 2 connect compressor 1 of expanding machine simultaneously transmits power, and the 4th expanding machine 12 connects the second compressor 11 and transmits dynamic Power, expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 connect outside and export power.
(2) in flow, the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and flows through the decompression of expanding machine 2 and makees Work(, flows through medium temperature evaporator 10 and heat release cooling, is mixed simultaneously into mixing evaporator 7 with carrying out the condensate liquid of condenser 8 afterwards Heat release cools down；The condensate liquid of condenser 8 is divided into two-way --- and the first via is pressurizeed into mixing evaporator 7 through circulating pump 5 absorbs heat simultaneously Vaporization, the second tunnel are absorbed heat and are vaporized into medium temperature evaporator 10 through 6 pressurization of second circulation pump；The steam that mixing evaporator 7 discharges Respectively enter the boosting of compressor 1 heating and enter the decompression work done of the 3rd expanding machine 4, the steam that the 3rd expanding machine 4 discharges enters cold 8 heat release of condenser simultaneously condenses；The steam that medium temperature evaporator 10 discharges flows through the decompression work done of the second expanding machine 3, afterwards into condenser 8 Heat release simultaneously condenses；Exterior working media flows through the boosting heating of the second compressor 11, flows through the second high-temperature heat exchanger 13 and absorbs heat, The decompression work done of the 4th expanding machine 12 is flowed through, 7 heat release of high-temperature heat exchanger is flowed through afterwards and externally discharges；Heat source medium passes through second High-temperature heat exchanger 13 provides driving thermic load, and cooling medium takes away low temperature thermic load by condenser 8, what expanding machine 2 exported A part of work(is supplied to compressor 1 to be used as power, and a part of work(of the 4th expanding machine 12 output is supplied to 11 start of the second compressor Power, expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 it is common externally provide power (drive working machine or Generator), form combined cycle power set.
What combined cycle power set shown in Fig. 2 was realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, second circulation Pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, the second high warm Exchanger and high temperature regenerator are formed；Condenser 8 has condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9, expanding machine 2 have steam channel to be connected through medium temperature evaporator 10 with mixing evaporator 9, mixing evaporator 9 also have steam channel respectively with compression Machine 1 is connected with the 3rd expanding machine 4, and compressor 1 also has steam channel to be connected through high-temperature heat exchanger 7 with expanding machine 2, the 3rd expansion Machine 4 also has steam channel to be connected with condenser 8；Condenser 8 also has condensate liquid pipeline through second circulation pump 6 and medium temperature evaporator 10 Medium temperature evaporator 10 has steam channel to be connected with the second expanding machine 3 again after connection, the second expanding machine 3 also have steam channel with it is cold Condenser 8 connects；Outside has working media passage to be connected with the second compressor 11, and the second compressor 11 also has working media passage warp 14 and second high-temperature heat exchanger 13 of high temperature regenerator is connected with the 4th expanding machine 12, and the 4th expanding machine 12 also has working media to lead to Road is connected through high temperature regenerator 14 and high-temperature heat exchanger 7 with outside, and the second high-temperature heat exchanger 13 and high-temperature heat exchanger 7 are also There is heat source medium passage to be connected with outside respectively, condenser 8 also has cooling medium channel to be connected with outside, the connection pressure of expanding machine 2 Contracting machine 1 simultaneously transmits power, and the 4th expanding machine 12 connects the second compressor 11 and simultaneously transmits power, expanding machine 2, the second expanding machine 3, the Three expanding machines 4 and the 4th expanding machine 12 connect outside and export power.
(2) in flow, the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and flows through the decompression of expanding machine 2 and makees Work(, flows through medium temperature evaporator 10 and heat release cooling, is mixed simultaneously into mixing evaporator 7 with carrying out the condensate liquid of condenser 8 afterwards Heat release cools down；The condensate liquid of condenser 8 is divided into two-way --- and the first via is pressurizeed into mixing evaporator 7 through circulating pump 5 absorbs heat simultaneously Vaporization, the second tunnel are absorbed heat and are vaporized into medium temperature evaporator 10 through 6 pressurization of second circulation pump；The steam that mixing evaporator 7 discharges Respectively enter the boosting of compressor 1 heating and enter the decompression work done of the 3rd expanding machine 4, the steam that the 3rd expanding machine 4 discharges enters cold 8 heat release of condenser simultaneously condenses；The steam that medium temperature evaporator 10 discharges flows through the decompression work done of the second expanding machine 3, afterwards into condenser 8 Heat release simultaneously condenses；Exterior working media flows through the boosting heating of the second compressor 11, flows through the high warm of high temperature regenerator 14 and second Exchanger 13 simultaneously progressively absorbs heat, and flows through the decompression work done of the 4th expanding machine 12, flows through high temperature regenerator 14 and high temperature heat exchange afterwards Device 7 progressively heat release and externally discharges；Heat source medium provides driving heat by the second high-temperature heat exchanger 13 and high-temperature heat exchanger 7 Load, cooling medium take away low temperature thermic load by condenser 8, and a part of work(that expanding machine 2 exports is supplied to 1 start of compressor Power, a part of work(of the 4th expanding machine 12 output are supplied to the second compressor 11 to be used as power, expanding machine 2, the second expanding machine 3, the 12 common externally offer power of three expanding machines 4 and the 4th expanding machine, forms combined cycle power set.
What combined cycle power set shown in Fig. 3 was realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, second circulation Pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and combustion chamber institute Composition；Condenser 8 has condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9, and expanding machine 2 has steam channel to be steamed through medium temperature Hair device 10 is connected with mixing evaporator 9, and mixing evaporator 9 also has steam channel to connect respectively with 1 and the 3rd expanding machine 4 of compressor Logical, compressor 1 also has steam channel to be connected through high-temperature heat exchanger 7 with expanding machine 2, the 3rd expanding machine 4 also have steam channel and Condenser 8 connects；Medium temperature is evaporated after the also condensate liquid pipeline of condenser 8 is connected through second circulation pump 6 with medium temperature evaporator 10 Device 10 has steam channel to be connected with the second expanding machine 3 again, and the second expanding machine 3 also has steam channel to be connected with condenser 8；Outside has Air duct is connected with the second compressor 11, and the second compressor 11 also has air duct to be connected with combustion chamber 15, and outside, which also has, fires Material passage is connected with combustion chamber 15, and combustion chamber 15 also has blast tube to be connected with the 4th expanding machine 12, and the 4th expanding machine 12 also has Blast tube is connected through high-temperature heat exchanger 7 with outside, and condenser 8 also has cooling medium channel to be connected with outside, and expanding machine 2 connects Connect compressor 1 and transmit power, the 4th expanding machine 12 connects the second compressor 11 and transmits power, expanding machine 2, the second expanding machine 3rd, the 3rd expanding machine 4 and the 4th expanding machine 12 connect outside and export power.
(2) in flow, the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and flows through the decompression of expanding machine 2 and makees Work(, flows through medium temperature evaporator 10 and heat release cooling, is mixed simultaneously into mixing evaporator 7 with carrying out the condensate liquid of condenser 8 afterwards Heat release cools down；The condensate liquid of condenser 8 is divided into two-way --- and the first via is pressurizeed into mixing evaporator 7 through circulating pump 5 absorbs heat simultaneously Vaporization, the second tunnel are absorbed heat and are vaporized into medium temperature evaporator 10 through 6 pressurization of second circulation pump；The steam that mixing evaporator 7 discharges Respectively enter the boosting of compressor 1 heating and enter the decompression work done of the 3rd expanding machine 4, the steam that the 3rd expanding machine 4 discharges enters cold 8 heat release of condenser simultaneously condenses；The steam that medium temperature evaporator 10 discharges flows through the decompression work done of the second expanding machine 3, afterwards into condenser 8 Heat release simultaneously condenses；Extraneous air enters combustion chamber 15 after flowing through the boosting heating of the second compressor 11, and external fuel enters burning Room 15 mixes with air and burns into high-temperature fuel gas；Combustion gas flows through the decompression work done of the 4th expanding machine 12, flows through high-temperature heat exchanger 7 And heat release, externally discharge afterwards；Fuel provides driving thermic load by burning, and cooling medium takes away Low Temperature Thermal by condenser 8 Load, a part of work(that expanding machine 2 exports are supplied to compressor 1 to be used as power, and a part of work(of the 4th expanding machine 12 output provides It is used as power to the second compressor 11, expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 externally carry jointly For power, combined cycle power set are formed.
What combined cycle power set shown in Fig. 4 was realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, second circulation Pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion chamber and height Warm regenerator is formed；Condenser 8 has condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9, and expanding machine 2 has steam to lead to Road is connected through medium temperature evaporator 10 with mixing evaporator 9, mixing evaporator 9 also have steam channel respectively with compressor 1 and the 3rd Expanding machine 4 connects, and compressor 1 also has steam channel to be connected through high-temperature heat exchanger 7 with expanding machine 2, and the 3rd expanding machine 4, which also has, to be steamed Vapour passage is connected with condenser 8；After the also condensate liquid pipeline of condenser 8 is connected through second circulation pump 6 with medium temperature evaporator 10 Medium temperature evaporator 10 has steam channel to be connected with the second expanding machine 3 again, and the second expanding machine 3 also has steam channel to connect with condenser 8 It is logical；Outside has air duct to be connected with the second compressor 11, the second compressor 11 also have air duct through high temperature regenerator 14 with Combustion chamber 15 connects, and outside also has fuel channel to be connected with combustion chamber 15, and there be blast tube and the 4th expanding machine in combustion chamber 15 12 connections, the 4th expanding machine 12 also have blast tube to be connected through high temperature regenerator 14 and high-temperature heat exchanger 7 with outside, condenser 8 also have cooling medium channel to be connected with outside, and medium temperature evaporator 10 and mixing evaporator 9 also have hot media channel and outside respectively Connection, 2 connect compressor 1 of expanding machine simultaneously transmit power, and the 4th expanding machine 12 connects the second compressor 11 and transmits power, expands Machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 connect outside and export power.
(2) in flow, the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and flows through the decompression of expanding machine 2 and makees Work(, flows through medium temperature evaporator 10 and heat release cooling, is mixed simultaneously into mixing evaporator 7 with carrying out the condensate liquid of condenser 8 afterwards Heat release cools down；The condensate liquid of condenser 8 is divided into two-way --- and the first via is pressurizeed into mixing evaporator 7 through circulating pump 5 absorbs heat simultaneously Vaporization, the second tunnel are absorbed heat and are vaporized into medium temperature evaporator 10 through 6 pressurization of second circulation pump；The steam that mixing evaporator 7 discharges Respectively enter the boosting of compressor 1 heating and enter the decompression work done of the 3rd expanding machine 4, the steam that the 3rd expanding machine 4 discharges enters cold 8 heat release of condenser simultaneously condenses；The steam that medium temperature evaporator 10 discharges flows through the decompression work done of the second expanding machine 3, afterwards into condenser 8 Heat release simultaneously condenses；Extraneous air flows through the boosting heating of the second compressor 11, flows through high temperature regenerator 14 and absorbs heat, enters combustion afterwards Burn room 15；External fuel mixes with air into combustion chamber 15 and burns into high-temperature fuel gas, and combustion gas flows through the 4th expanding machine 12 and drops Work done is pressed, flows through high temperature regenerator 14 and high-temperature heat exchanger 7 and progressively heat release, afterwards externally discharge；Fuel is carried by burning For driving thermic load, thermal medium --- flowing through the combustion gas of high-temperature heat exchanger 5 or other heat sources for providing thermic load --- is logical Cross mixing evaporator 9 and provide driving thermic load by medium temperature evaporator 10, cooling medium is taken away Low Temperature Thermal by condenser 8 and born Lotus, a part of work(that expanding machine 2 exports are supplied to compressor 1 to be used as power, and a part of work(of the 4th expanding machine 12 output is supplied to Second compressor 11 is used as power, expanding machine 2, the 12 common externally offer of the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine Power, forms combined cycle power set.
What combined cycle power set shown in Fig. 5 was realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, second circulation Pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion chamber and Three compressors are formed；Condenser 8 has condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9, and expanding machine 2 has steam to lead to Road is connected through medium temperature evaporator 10 with mixing evaporator 9, mixing evaporator 9 also have steam channel respectively with compressor 1 and the 3rd Expanding machine 4 connects, and compressor 1 also has steam channel to be connected through high-temperature heat exchanger 7 with expanding machine 2, and the 3rd expanding machine 4, which also has, to be steamed Vapour passage is connected with condenser 8；After the also condensate liquid pipeline of condenser 8 is connected through second circulation pump 6 with medium temperature evaporator 10 Medium temperature evaporator 10 has steam channel to be connected with the second expanding machine 3 again, and the second expanding machine 3 also has steam channel to connect with condenser 8 It is logical；Outside has air duct to be connected with the second compressor 11, and the second compressor 11 also has air duct to be connected with combustion chamber 15, outside Portion also has fuel gas passage to be connected through the 3rd compressor 16 with combustion chamber 15, and there be blast tube and the 4th expansion in combustion chamber 15 Machine 12 connects, and the 4th expanding machine 12 also has blast tube to be connected through high-temperature heat exchanger 7 with outside, and condenser 8, which also has to cool down, to be situated between Matter passage is connected with outside, and 2 connect compressor 1 of expanding machine simultaneously transmits power, the 4th expanding machine 12 connection 11 He of the second compressor 3rd compressor 16 simultaneously transmits power, and expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 connect outside And export power.
(2) in flow, the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and flows through the decompression of expanding machine 2 and makees Work(, flows through medium temperature evaporator 10 and heat release cooling, is mixed simultaneously into mixing evaporator 7 with carrying out the condensate liquid of condenser 8 afterwards Heat release cools down；The condensate liquid of condenser 8 is divided into two-way --- and the first via is pressurizeed into mixing evaporator 7 through circulating pump 5 absorbs heat simultaneously Vaporization, the second tunnel are absorbed heat and are vaporized into medium temperature evaporator 10 through 6 pressurization of second circulation pump；The steam that mixing evaporator 7 discharges Respectively enter the boosting of compressor 1 heating and enter the decompression work done of the 3rd expanding machine 4, the steam that the 3rd expanding machine 4 discharges enters cold 8 heat release of condenser simultaneously condenses；The steam that medium temperature evaporator 10 discharges flows through the decompression work done of the second expanding machine 3, afterwards into condenser 8 Heat release simultaneously condenses；Extraneous air enters combustion chamber 15 after flowing through the boosting heating of the second compressor 11, and exterior fuel gas flows through Enter combustion chamber 15 after the pressurization of 3rd compressor 16, mixed with air and burn into high-temperature fuel gas, combustion gas flows through the 4th expansion Machine 12 is depressured work done, flows through high-temperature heat exchanger 7 and heat release, afterwards externally discharge；Fuel provides driving thermic load by burning, Cooling medium takes away low temperature thermic load by condenser 8, and a part of work(that expanding machine 2 exports is supplied to compressor 1 to be used as power, the A part of work(of four expanding machines 12 output is supplied to the second compressor 11 and the 3rd compressor 16 to be used as power, and expanding machine 2, second is swollen 12 common externally offer power of swollen machine 3, the 3rd expanding machine 4 and the 4th expanding machine, forms combined cycle power set.
What combined cycle power set shown in Fig. 6 was realized in：
(1) in structure, it is mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, second circulation Pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion chamber, Three compressors and high temperature regenerator are formed；Condenser 8 has condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9, expansion Machine 2 has steam channel to be connected through medium temperature evaporator 10 with mixing evaporator 9, mixing evaporator 9 also have steam channel respectively with pressure Contracting machine 1 is connected with the 3rd expanding machine 4, and compressor 1 also has steam channel to be connected through high-temperature heat exchanger 7 with expanding machine 2, and the 3rd is swollen Swollen machine 4 also has steam channel to be connected with condenser 8；Condenser 8 also has condensate liquid pipeline through second circulation pump 6 and medium temperature evaporator 10 connection after medium temperature evaporator 10 there is steam channel to be connected with the second expanding machine 3 again, the second expanding machine 3 also have steam channel and Condenser 8 connects；Outside has air duct to be connected with the second compressor 11, and the second compressor 11 also has air duct to be returned through high temperature Hot device 14 is connected with combustion chamber 15, and there be fuel gas passage outside through the 3rd compressor 16 and high temperature regenerator 14 and combustion chamber 15 connections, combustion chamber 15 also have blast tube to be connected with the 4th expanding machine 12, and the 4th expanding machine 12 also has blast tube through high temperature Regenerator 14 and high-temperature heat exchanger 7 are connected with outside, and condenser 8 also has cooling medium channel to be connected with outside, and expanding machine 2 connects Connect compressor 1 and transmit power, the 4th expanding machine 12 connects the second compressor 11 and the 3rd compressor 16 and transmits power, expands Machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 connect outside and export power.
(2) in flow, the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and flows through the decompression of expanding machine 2 and makees Work(, flows through medium temperature evaporator 10 and heat release cooling, is mixed simultaneously into mixing evaporator 7 with carrying out the condensate liquid of condenser 8 afterwards Heat release cools down；The condensate liquid of condenser 8 is divided into two-way --- and the first via is pressurizeed into mixing evaporator 7 through circulating pump 5 absorbs heat simultaneously Vaporization, the second tunnel are absorbed heat and are vaporized into medium temperature evaporator 10 through 6 pressurization of second circulation pump；The steam that mixing evaporator 7 discharges Respectively enter the boosting of compressor 1 heating and enter the decompression work done of the 3rd expanding machine 4, the steam that the 3rd expanding machine 4 discharges enters cold 8 heat release of condenser simultaneously condenses；The steam that medium temperature evaporator 10 discharges flows through the decompression work done of the second expanding machine 3, afterwards into condenser 8 Heat release simultaneously condenses；Extraneous air flows through the boosting heating of the second compressor 11, flows through high-temperature heat exchanger 11 and absorbs heat, enters afterwards Combustion chamber 15；Exterior fuel gas flows through the 3rd compressor 16 and pressurizes, and flows through high temperature regenerator 14 and absorbs heat, and enters burning afterwards Room 15；Fuel gas mixes with air and burns into high-temperature fuel gas, and the combustion gas that combustion chamber 15 is discharged flows through the 4th expanding machine 12 and drops Work done is pressed, flows through high temperature regenerator 14 and high-temperature heat exchanger 7 and progressively heat release, afterwards externally discharge；Fuel is carried by burning For driving thermic load, cooling medium takes away low temperature thermic load by condenser 8, and a part of work(that expanding machine 2 exports is supplied to pressure Contracting machine 1 is used as power, and a part of work(of the 4th expanding machine 12 output is supplied to the second compressor 11 and the 3rd compressor 16 to be used as power, Expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4 and the 4th expanding machine 12 is common externally provides power, formed it is multiple combine follow Gyration power apparatus.
What combined cycle power set shown in Fig. 7 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, increase cryogenic regenerator, compressor 1 is had Steam channel is connected through high-temperature heat exchanger 7 with expanding machine 2 to be adjusted to compressor 1 and has steam channel through cryogenic regenerator 17 and height Temperature heat exchanger 7 is connected with expanding machine 2, has steam channel to connect tune with mixing evaporator 9 through medium temperature evaporator 10 expanding machine 2 It is whole to there is steam channel to be connected through cryogenic regenerator 17 and medium temperature evaporator 10 with mixing evaporator 9 for expanding machine 2.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 3, difference exists In --- the steam that compressor 1 discharges flows through cryogenic regenerator 17 and high-temperature heat exchanger 7 and progressively absorbs heat, and flows through expanding machine 2 Work done is depressured, flowing through cryogenic regenerator 17 and medium temperature evaporator 10, progressively heat release enters mixing evaporator 9 afterwards, forms Multiple Join Close cycle power device.
What combined cycle power set shown in Fig. 8 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, increase new compressor and newly-increased high warm Exchanger, has steam channel to be connected with expanding machine 2 through high-temperature heat exchanger 7 on compressor 1 and is adjusted to compressor 1 and has steam channel Connected through high-temperature heat exchanger 7 with new compressor A, new compressor A have again steam channel through newly-increased high-temperature heat exchanger B with Expanding machine 2 connects, and has blast tube to be connected through high-temperature heat exchanger 7 with outside the 4th expanding machine 12 and is adjusted to the 4th expanding machine 12 have blast tube to be connected through newly-increased high-temperature heat exchanger B and high-temperature heat exchanger 7 with outside, the newly-increased compression of the connection of expanding machine 2 Machine A simultaneously transmits power.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 3, difference exists In --- the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and boosts heat up into new compressor A afterwards；Newly The steam for increasing compressor A discharges flows through newly-increased high-temperature heat exchanger B and absorbs heat, and is depressured work done into expanding machine 2 afterwards；Expanding machine 2 provide power to new compressor A, and the combustion gas of the 4th expanding machine 12 discharge flows through newly-increased high-temperature heat exchanger B and high warm is handed over Parallel operation 7 and progressively heat release, form combined cycle power set.
What combined cycle power set shown in Fig. 9 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, new boost expander and newly-increased high warm are increased Exchanger, has steam channel to be connected with expanding machine 2 through high-temperature heat exchanger 7 on compressor 1 and is adjusted to compressor 1 and has steam channel Connected through high-temperature heat exchanger 7 with new boost expander C, new boost expander C have again steam channel through newly-increased high-temperature heat exchanger B with Expanding machine 2 connects, and has blast tube to be connected through high-temperature heat exchanger 7 with outside the 4th expanding machine 12 and is adjusted to the 4th expanding machine 12 have blast tube to be connected through newly-increased high-temperature heat exchanger B and high-temperature heat exchanger 7 with outside, new boost expander C connections compression Machine 1 simultaneously transmits power.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 3, difference exists In --- the steam that compressor 1 discharges flows through high-temperature heat exchanger 7 and absorbs heat, and enters new boost expander C decompression works done afterwards；Newly The steam of boost expander C discharges flows through newly-increased high-temperature heat exchanger B and absorbs heat, and is depressured work done into expanding machine 2 afterwards；It is newly-increased swollen The work(of swollen machine C outputs is supplied to compressor 1 to be used as power or externally provide, and the combustion gas of the 4th expanding machine 12 discharge flows through newly-increased high temperature Heat exchanger B and high-temperature heat exchanger 7 and progressively heat release, form combined cycle power set.
What combined cycle power set shown in Figure 10 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 8, increase cryogenic regenerator, compressor 1 is had Steam channel is connected through high-temperature heat exchanger 7 with new compressor A to be adjusted to compressor 1 and has steam channel through cryogenic regenerator 17 Connected with high-temperature heat exchanger 7 with new compressor A, have steam channel through medium temperature evaporator 10 with mixing evaporation expanding machine 2 The connection of device 9, which is adjusted to expanding machine 2, has steam channel to be connected through cryogenic regenerator 17 and medium temperature evaporator 10 with mixing evaporator 9.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 8, difference exists In --- the steam that compressor 1 discharges flows through cryogenic regenerator 17 and high-temperature heat exchanger 7 and progressively heat absorption heating, expanding machine 2 The steam of discharge flows through cryogenic regenerator 17 and medium temperature evaporator 10, and progressively heat release cooling enters mixing evaporator 9 afterwards, is formed Combined cycle power set.
What combined cycle power set shown in Figure 11 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, increase the 3rd circulating pump, the 4th circulating pump, Regenerator and the second regenerator, have condensate liquid pipeline to be connected through circulating pump 5 with mixing evaporator 9 condenser 8 and are adjusted to condense Device 8 has condensate liquid pipeline to be connected through circulating pump 5 with regenerator 20, has condensate liquid pipeline through second circulation pump 6 with condenser 8 After warm evaporator 10 connects medium temperature evaporator 10 have again steam channel connected with the second expanding machine 3 be adjusted to condenser 8 have it is cold Lime set pipeline is connected through second circulation pump 6 with the second regenerator 21, and the 3rd expanding machine 4 is added steam extraction passage and connected with regenerator 20 Logical, the second expanding machine 3 is added steam extraction passage and is connected with the second regenerator 21, and regenerator 8 also has condensate liquid pipeline through the 3rd circulation Pump 18 is connected with mixing evaporator 9, and the second regenerator 21 also has condensate liquid pipeline through the 4th circulating pump 19 and medium temperature evaporator 10 Medium temperature evaporator 10 has steam channel to be connected with the second expanding machine 3 again after connection.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 3, difference exists In --- the condensate liquid of condenser 8, a part enter regenerator 20 after flowing through the boosting of circulating pump 5, and another part is followed through second Enter the second regenerator 21 after 6 boosting of ring pump；Steam into the second expanding machine 3 be depressured after work done to a certain pressure It is divided into two-way --- the first via continues to be depressured work done and enters condenser 8, and the second tunnel enters the second regenerator by steam extraction passage 21 carry out mixing heat release and condense with condensate liquid；Steam into the 3rd expanding machine 4 be depressured after work done to a certain pressure Be divided into two-way --- the first via continue be depressured work done and enter condenser 8, the second tunnel by steam extraction passage enter regenerator 20 with Condensate liquid carries out mixing heat release and condenses；The condensate liquid of regenerator 20 enters mixing evaporator after the boosting of the 3rd circulating pump 18 9, the condensate liquid of the second regenerator 21 enters medium temperature evaporator 10 after the boosting of the 4th circulating pump 19, forms combined cycle Power set.
What combined cycle power set shown in Figure 12 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, preheater and the second preheater are increased, will be cold Condenser 8 has condensate liquid pipeline to connect with mixing evaporator 9 through circulating pump 5 to be adjusted to condenser 8 and have condensate liquid pipeline through circulating pump 5 Connected with preheater 22 with mixing evaporator 9, condenser 8 is had into condensate liquid pipeline through second circulation pump 6 and medium temperature evaporator 10 After connection medium temperature evaporator 10 have again steam channel connected with the second expanding machine 3 be adjusted to condenser 8 have condensate liquid pipeline warp Medium temperature evaporator 10 has steam channel and second again after second circulation pump 6 and the second preheater 23 are connected with medium temperature evaporator 10 Expanding machine 3 connects, and 22 and second preheater 23 of preheater also has hot media channel to be connected with outside respectively.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 3, difference exists In --- a part of condensate liquid of condenser 8, which is flowed through after circulating pump 5 boosts and flow through the heat absorption heating of preheater 22, enters mixing Evaporator 9, another part condensate liquid of condenser 8 flow through 6 boosting of second circulation pump and flow through the heat absorption heating of the second preheater 23 Enter medium temperature evaporator 10 afterwards, form combined cycle power set.
What combined cycle power set shown in Figure 13 was realized in：
In the combined cycle power set shown in Figure 12, condenser 8 there is into condensate liquid pipeline through circulating pump 5 and pre- Hot device 22 is connected with mixing evaporator 9 and condenser 8 has condensate liquid pipeline through second circulation pump 6 and the second preheater 23 with Warm evaporator 10 connects, and being adjusted to condenser 8 in the lump has condensate liquid pipeline to be divided into two after circulating pump 5 and preheater 22 Road --- the first via is directly connected with mixing evaporator 9, and the second tunnel is steamed through second circulation pump 6 and the second preheater 23 with medium temperature again Hair device 10 connects；The condensate liquid of condenser 8, which is flowed through after circulating pump 5 boosts and flow through the heat absorption heating of preheater 22, is divided into two Road --- the first via is directly entered mixing evaporator 9, and the second tunnel rises through 6 boosting of second circulation pump and the heat absorption of the second preheater 23 again Enter medium temperature evaporator 10 after temperature, form combined cycle power set.
What combined cycle power set shown in Figure 14 was realized in：
In the combined cycle power set shown in Fig. 3, increase resuperheater, medium temperature evaporator 10 is had into steam Passage is connected with the second expanding machine 3 and the second expanding machine 3 has steam channel to connect with condenser 8 to be adjusted to medium temperature evaporator 10 and have Steam channel is connected with the second expanding machine 3, the second expanding machine 3 also has resuperheat steam channel through resuperheater 24 and second Expanding machine 3 connects and the second expanding machine 3 also has steam channel to be connected with condenser 8, and resuperheater 19 also has hot media channel Connected with outside；When carrying out decompression work done to a certain pressure into the steam of the second expanding machine 3, all draw and by it is middle again Hot vapour passage flows through the heat absorption heating of resuperheater 24, continues to be depressured work done subsequently into the second expanding machine 3, afterwards into cold 8 heat release of condenser simultaneously condenses, and forms combined cycle power set.
What combined cycle power set shown in Figure 15 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, increase by the second condenser, by the second expanding machine 3, which have steam channel to be connected with condenser 8, is adjusted to the second expanding machine 3 and has steam channel to be connected with the second condenser 25, will condense Device 8 has condensate liquid pipeline to connect with medium temperature evaporator 10 through second circulation pump 6 to be adjusted to the second condenser 18 and have condensate liquid pipeline Connected through second circulation pump 6 with medium temperature evaporator 10, the second condenser 18 also has cooling medium channel to be connected with outside.
(2) in flow, compared with combined cycle power set shown in Fig. 3, difference is --- second is swollen The steam that swollen machine 3 discharges enters 25 heat release of the second condenser in cooling medium and condenses, and the condensate liquid of the second condenser 25 flows through Second circulation pump 6, which boosts and flows through medium temperature evaporator 10, to absorb heat and vaporizes, and flows through the decompression work done of the second expanding machine 3 afterwards, is formed Combined cycle power set.
What combined cycle power set shown in Figure 16 was realized in：
(1) in structure, in combined cycle power set shown in Fig. 3, the 5th expanding machine of increase, newly-increased medium temperature evaporation Device and newly-increased circulating pump, condenser 8 are added new after condensate liquid pipeline is connected through newly-increased circulating pump E with newly-increased medium temperature evaporator D Increase medium temperature evaporator D has steam channel to be connected with the 5th expanding machine 26 again, and the 5th expanding machine 26 also has steam channel and condenser 8 Connection, has steam channel to be connected with mixing evaporator 9 through medium temperature evaporator 10 expanding machine 2 and is adjusted to expanding machine 2 and has steam to lead to Road is connected through newly-increased medium temperature evaporator D and medium temperature evaporator 10 with mixing evaporator 9, and the 5th expanding machine 26 connects outside and exports Power.
(2) in flow, compared with the circulation process of combined cycle power set shown in Fig. 3, difference exists Flow through newly-increased medium temperature evaporator D and medium temperature evaporator 10 and progressively heat release cooling in the steam that --- expanding machine 2 discharges, it is laggard Enter mixing evaporator 9；The partial condensation liquid stream of condenser 8 is through newly-increased circulating pump E boostings and flows through newly-increased medium temperature evaporator D heat absorptions And vaporize, work done is depressured into the 5th expanding machine 26 afterwards, the steam of the 5th expanding machine 26 discharge enters 8 heat release of condenser and cold It is solidifying；Expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4, the 4th expanding machine 12 and the 5th expanding machine 26 externally export power, shape Into combined cycle power set.
What combined cycle power set shown in Figure 17 was realized in：
(1) in structure, in combined cycle power set shown in Figure 12, the 5th expanding machine of increase, newly-increased medium temperature are steamed Send out device, newly-increased circulating pump and newly-increased preheater, condenser 8 add condensate liquid pipeline through newly-increased circulating pump E and newly-increased preheater F with Newly-increased medium temperature evaporator D has steam channel to be connected with the 5th expanding machine 26 again after newly-increased medium temperature evaporator D connections, the 5th expansion Machine 26 also has steam channel to be connected with condenser 8, and expanding machine 2 is had steam channel through medium temperature evaporator 10 and mixing evaporator 9 Connection, which is adjusted to expanding machine 2, has steam channel to be connected through newly-increased medium temperature evaporator D and medium temperature evaporator 10 with mixing evaporator 9, Newly-increased preheater F also has hot media channel to be connected with outside, and the 5th expanding machine 26 connects outside and exports power.
(2) in flow, compared with the circulation process of combined cycle power set shown in Figure 12, difference exists Flow through newly-increased medium temperature evaporator D and medium temperature evaporator 10 and progressively heat release cooling in the steam that --- expanding machine 2 discharges, it is laggard Enter mixing evaporator 9；The partial condensation liquid stream of condenser 8 boosts through newly-increased circulating pump E, flows through newly-increased preheater F heat absorptions heating Absorb heat and vaporize with newly-increased medium temperature evaporator D is flowed through, be depressured work done into the 5th expanding machine 26 afterwards, the 5th expanding machine 26 discharges Steam enter and 8 heat release of condenser and condense, expanding machine 2, the second expanding machine 3, the 3rd expanding machine 4, the 4th expanding machine 12 and the Five expanding machines 26 externally export power, form combined cycle power set.
The effect that the technology of the present invention can be realized --- combined cycle power set proposed by the invention, have such as Lower effect and advantage：
(1) the original basic advantage of conventional vapor power cycle is retained, the loss of low temperature thermic load discharge-ring section is small.
(2) temperature difference loss that Steam Power Circulation high temperature takes hot link is reduced, effectively improves the thermal efficiency.
(3) stage evaporation, realizes that the temperature difference rationally utilizes, and reduces heat transfer irreversible loss, improves the thermal efficiency.
(4) high warm load utilizes step by step, and flow is reasonable, and link is few, improves the device thermal efficiency.
(5) two kinds of cycle fluids realize Multiple Cycle, reduce heat transfer link, reduce operating cost.
(6) under the premise of high thermal efficiency is realized, Steam Power Circulation low pressure operation, the security of device operation is carried It is high.
(7) realize and the efficient of high-grade fuel, non-prime fuel and nuclear fuel is utilized, at utmost play the various energy Power application value, the corresponding adverse effect reduced to environment.

Claims (36)

1. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and Second high-temperature heat exchanger is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are working media passage and the second pressure in outside Contracting machine (11) connects, and the second compressor (11) also has working media passage through the second high-temperature heat exchanger (13) and the 4th expanding machine (12) connect, the 4th expanding machine (12) also has working media passage to be connected through high-temperature heat exchanger (7) with outside, the second high warm Exchanger (13) also has heat source medium passage to be connected with outside, high-temperature heat exchanger (7) or also heat source medium passage and outside Connection, condenser (8) also have cooling medium channel to be connected with outside, and expanding machine (2) connect compressor (1) simultaneously transmits power, the Four expanding machines (12) connect the second compressor (11) and transmit power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) connect exterior and export power with the 4th expanding machine (12), form combined cycle power set.
2. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and Second high-temperature heat exchanger is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are working media passage and the second pressure in outside Contracting machine (11) connects, and the second compressor (11) also has working media passage through the second high-temperature heat exchanger (13) and the 4th expanding machine (12) connect, the 4th expanding machine (12) also has working media passage to be connected through high-temperature heat exchanger (7) with outside, the second high warm Exchanger (13) also has heat source medium passage to be connected with outside, high-temperature heat exchanger (7) or also heat source medium passage and outside Connection, condenser (8) also have cooling medium channel to be connected with outside, and medium temperature evaporator (10) or mixing evaporator (9) also have heat Medium channel is connected with outside, and expanding machine (2) connect compressor (1) simultaneously transmits power, the second pressure of the 4th expanding machine (12) connection Contracting machine (11) simultaneously transmits power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the connection of the 4th expanding machine (12) Outside simultaneously exports power, forms combined cycle power set.
3. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and Second high-temperature heat exchanger is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are working media passage and the second pressure in outside Contracting machine (11) connects, and the second compressor (11) also has working media passage through the second high-temperature heat exchanger (13) and the 4th expanding machine (12) connect, the 4th expanding machine (12) also has working media passage to be connected through high-temperature heat exchanger (7) with outside, the second high warm Exchanger (13) also has heat source medium passage to be connected with outside, high-temperature heat exchanger (7) or also heat source medium passage and outside Connection, condenser (8) also have cooling medium channel to be connected with outside, and medium temperature evaporator (10) and mixing evaporator (9) are also distinguished There is hot media channel connect with outside, expanding machine (2) connect compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the Two compressors (11) simultaneously transmit power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) Connection is exterior and exports power, forms combined cycle power set.
4. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, Two high-temperature heat exchangers and high temperature regenerator are formed；Condenser (8) has condensate liquid pipeline through circulating pump (5) and mixing evaporator (9) connect, expanding machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) Also steam channel is connected with compressor (1) and the 3rd expanding machine (4) respectively, and compressor (1) also has steam channel to be warmed through height Exchanger (7) is connected with expanding machine (2), and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) is also Have condensate liquid pipeline to pump medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam channel again Connected with the second expanding machine (3), the second expanding machine (3) also has steam channel to be connected with condenser (8)；Outside has working media to lead to Road is connected with the second compressor (11), and the second compressor (11) also has the working media passage high through high temperature regenerator (14) and second Temperature heat exchanger (13) is connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has working media passage through high temperature regenerator (14) connected with high-temperature heat exchanger (7) with outside, the second high-temperature heat exchanger (13) also has heat source medium passage to connect with outside Logical, high-temperature heat exchanger (7) or also heat source medium passage connects with exterior, and condenser (8) also has cooling medium channel and outside Portion connects, and expanding machine (2) connect compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and passes Defeated power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export dynamic Power, forms combined cycle power set.
5. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, Two high-temperature heat exchangers and high temperature regenerator are formed；Condenser (8) has condensate liquid pipeline through circulating pump (5) and mixing evaporator (9) connect, expanding machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) Also steam channel is connected with compressor (1) and the 3rd expanding machine (4) respectively, and compressor (1) also has steam channel to be warmed through height Exchanger (7) is connected with expanding machine (2), and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) is also Have condensate liquid pipeline to pump medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam channel again Connected with the second expanding machine (3), the second expanding machine (3) also has steam channel to be connected with condenser (8)；Outside has working media to lead to Road is connected with the second compressor (11), and the second compressor (11) also has the working media passage high through high temperature regenerator (14) and second Temperature heat exchanger (13) is connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has working media passage through high temperature regenerator (14) connected with high-temperature heat exchanger (7) with outside, the second high-temperature heat exchanger (13) also has heat source medium passage to connect with outside Logical, high-temperature heat exchanger (7) or also heat source medium passage connects with exterior, and condenser (8) also has cooling medium channel and outside Portion connects, and medium temperature evaporator (10) or mixing evaporator (9) also have hot media channel to be connected with outside, expanding machine (2) connection pressure Contracting machine (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and simultaneously transmits power, expanding machine (2), second swollen Swollen machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export power, form combined cycle power Device.
6. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, Two high-temperature heat exchangers and high temperature regenerator are formed；Condenser (8) has condensate liquid pipeline through circulating pump (5) and mixing evaporator (9) connect, expanding machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) Also steam channel is connected with compressor (1) and the 3rd expanding machine (4) respectively, and compressor (1) also has steam channel to be warmed through height Exchanger (7) is connected with expanding machine (2), and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) is also Have condensate liquid pipeline to pump medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam channel again Connected with the second expanding machine (3), the second expanding machine (3) also has steam channel to be connected with condenser (8)；Outside has working media to lead to Road is connected with the second compressor (11), and the second compressor (11) also has the working media passage high through high temperature regenerator (14) and second Temperature heat exchanger (13) is connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has working media passage through high temperature regenerator (14) connected with high-temperature heat exchanger (7) with outside, the second high-temperature heat exchanger (13) also has heat source medium passage to connect with outside Logical, high-temperature heat exchanger (7) or also heat source medium passage connects with exterior, and condenser (8) also has cooling medium channel and outside Portion connects, and medium temperature evaporator (10) and mixing evaporator (9) also have hot media channel to be connected with outside respectively, and expanding machine (2) is even Connect compressor (1) and transmit power, the 4th expanding machine (12) connects the second compressor (11) and simultaneously transmits power, expanding machine (2), the Two expanding machines (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export power, form combined cycle Power set.
7. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and Combustion chamber is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), and expanding machine (2) has Steam channel is connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) also have steam channel respectively with pressure Contracting machine (1) is connected with the 3rd expanding machine (4), and compressor (1) also has steam channel through high-temperature heat exchanger (7) and expanding machine (2) Connection, the 3rd expanding machine (4) also have steam channel to be connected with condenser (8)；Condenser (8) also has condensate liquid pipeline to be followed through second Medium temperature evaporator (10) has steam channel to be connected with the second expanding machine (3) again after ring pump (6) is connected with medium temperature evaporator (10), Second expanding machine (3) also has steam channel to be connected with condenser (8)；Outside has air duct to be connected with the second compressor (11), Second compressor (11) also has air duct to be connected with combustion chamber (15), and outside also has fuel channel to be connected with combustion chamber (15), Combustion chamber (15) also has blast tube to be connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has blast tube to be warmed through height Exchanger (7) is connected with outside, and condenser (8) also has cooling medium channel to be connected with outside, expanding machine (2) connect compressor (1) and power is transmitted, the 4th expanding machine (12) connects the second compressor (11) and transmits power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connect exterior and export power, form combined cycle power set.
8. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and Combustion chamber is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), and expanding machine (2) has Steam channel is connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) also have steam channel respectively with pressure Contracting machine (1) is connected with the 3rd expanding machine (4), and compressor (1) also has steam channel through high-temperature heat exchanger (7) and expanding machine (2) Connection, the 3rd expanding machine (4) also have steam channel to be connected with condenser (8)；Condenser (8) also has condensate liquid pipeline to be followed through second Medium temperature evaporator (10) has steam channel to be connected with the second expanding machine (3) again after ring pump (6) is connected with medium temperature evaporator (10), Second expanding machine (3) also has steam channel to be connected with condenser (8)；Outside has air duct to be connected with the second compressor (11), Second compressor (11) also has air duct to be connected with combustion chamber (15), and outside also has fuel channel to be connected with combustion chamber (15), Combustion chamber (15) also has blast tube to be connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has blast tube to be warmed through height Exchanger (7) is connected with outside, and condenser (8) also has cooling medium channel to be connected with outside, medium temperature evaporator (10) or mixing Evaporator (9) also has hot media channel to be connected with outside, and expanding machine (2) connect compressor (1) simultaneously transmits power, the 4th expanding machine (12) connect the second compressor (11) and transmit power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th Expanding machine (12) connection is exterior and exports power, forms combined cycle power set.
9. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine and Combustion chamber is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), and expanding machine (2) has Steam channel is connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) also have steam channel respectively with pressure Contracting machine (1) is connected with the 3rd expanding machine (4), and compressor (1) also has steam channel through high-temperature heat exchanger (7) and expanding machine (2) Connection, the 3rd expanding machine (4) also have steam channel to be connected with condenser (8)；Condenser (8) also has condensate liquid pipeline to be followed through second Medium temperature evaporator (10) has steam channel to be connected with the second expanding machine (3) again after ring pump (6) is connected with medium temperature evaporator (10), Second expanding machine (3) also has steam channel to be connected with condenser (8)；Outside has air duct to be connected with the second compressor (11), Second compressor (11) also has air duct to be connected with combustion chamber (15), and outside also has fuel channel to be connected with combustion chamber (15), Combustion chamber (15) also has blast tube to be connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has blast tube to be warmed through height Exchanger (7) is connected with outside, and condenser (8) also has cooling medium channel to be connected with outside, medium temperature evaporator (10) and mixing Evaporator (9) also has hot media channel to be connected with outside respectively, and expanding machine (2) connect compressor (1) simultaneously transmits power, and the 4th is swollen Swollen machine (12) connects the second compressor (11) and simultaneously transmits power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and The connection of 4th expanding machine (12) is exterior and exports power, forms combined cycle power set.
10. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Burn room and high temperature regenerator is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are air duct and the second compressor in outside (11) connect, the second compressor (11) also has air duct to be connected through high temperature regenerator (14) with combustion chamber (15), and outside also has Fuel channel is connected with combustion chamber (15), and combustion chamber (15) also have blast tube to be connected with the 4th expanding machine (12), the 4th expansion Machine (12) also has blast tube to be connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside, and condenser (8) is also cold But medium channel is connected with outside, and expanding machine (2) connect compressor (1) simultaneously transmits power, the 4th expanding machine (12) connection second Compressor (11) simultaneously transmits power, and expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) are even Connect outside and export power, form combined cycle power set.
11. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Burn room and high temperature regenerator is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are air duct and the second compressor in outside (11) connect, the second compressor (11) also has air duct to be connected through high temperature regenerator (14) with combustion chamber (15), and outside also has Fuel channel is connected with combustion chamber (15), and combustion chamber (15) also have blast tube to be connected with the 4th expanding machine (12), the 4th expansion Machine (12) also has blast tube to be connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside, and condenser (8) is also cold But medium channel is connected with outside, and medium temperature evaporator (10) or mixing evaporator (9) also have hot media channel to be connected with outside, swollen Swollen machine (2) connect compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and transmits power, swollen Swollen machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export power, are formed more Weight combined circulation power apparatus.
12. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Burn room and high temperature regenerator is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are air duct and the second compressor in outside (11) connect, the second compressor (11) also has air duct to be connected through high temperature regenerator (14) with combustion chamber (15), and outside also has Fuel channel is connected with combustion chamber (15), and combustion chamber (15) also have blast tube to be connected with the 4th expanding machine (12), the 4th expansion Machine (12) also has blast tube to be connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside, and condenser (8) is also cold But medium channel is connected with outside, and medium temperature evaporator (10) and mixing evaporator (9) also have hot media channel to connect with outside respectively Logical, expanding machine (2) connect compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and transmits dynamic Power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export power, shape Into combined cycle power set.
13. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Burn room and the 3rd compressor is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are air duct and the second compressor in outside (11) connect, the second compressor (11) also has air duct connect with combustion chamber (15), and exterior also fuel gas passage is through the Three compressors (16) are connected with combustion chamber (15), and combustion chamber (15) also have blast tube to be connected with the 4th expanding machine (12), and the 4th Expanding machine (12) also have blast tube through high-temperature heat exchanger (7) with outside connect, condenser (8) also have cooling medium channel and Outside connection, expanding machine (2) connect compressor (1) simultaneously transmits power, the 4th expanding machine (12) connect the second compressor (11) and 3rd compressor (16) simultaneously transmits power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection is exterior and exports power, forms combined cycle power set.
14. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Burn room and the 3rd compressor is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are air duct and the second compressor in outside (11) connect, the second compressor (11) also has air duct connect with combustion chamber (15), and exterior also fuel gas passage is through the Three compressors (16) are connected with combustion chamber (15), and combustion chamber (15) also have blast tube to be connected with the 4th expanding machine (12), and the 4th Expanding machine (12) also have blast tube through high-temperature heat exchanger (7) with outside connect, condenser (8) also have cooling medium channel and Outside connection, medium temperature evaporator (10) or mixing evaporator (9) also have hot media channel to be connected with outside, expanding machine (2) connection Compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and the 3rd compressor (16) and transmits dynamic Power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export power, shape Into combined cycle power set.
15. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Burn room and the 3rd compressor is formed；Condenser (8) has condensate liquid pipeline to be connected through circulating pump (5) with mixing evaporator (9), swollen Swollen machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), and mixing evaporator (9) also has steam to lead to Road is connected with compressor (1) and the 3rd expanding machine (4) respectively, compressor (1) also have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connects, and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) also has condensate line Road pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation steam channel and the second expansion again Machine (3) connects, and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There are air duct and the second compressor in outside (11) connect, the second compressor (11) also has air duct connect with combustion chamber (15), and exterior also fuel gas passage is through the Three compressors (16) are connected with combustion chamber (15), and combustion chamber (15) also have blast tube to be connected with the 4th expanding machine (12), and the 4th Expanding machine (12) also have blast tube through high-temperature heat exchanger (7) with outside connect, condenser (8) also have cooling medium channel and Outside connection, medium temperature evaporator (10) and mixing evaporator (9) also have hot media channel to be connected with outside respectively, expanding machine (2) Connect compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and the 3rd compressor (16) and passes Defeated power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export dynamic Power, forms combined cycle power set.
16. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Room, the 3rd compressor and high temperature regenerator is burnt to be formed；Condenser (8) has condensate liquid pipeline through circulating pump (5) with mixing evaporation Device (9) connects, and expanding machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) steam channel is connected respectively with compressor (1) and the 3rd expanding machine (4), compressor (1) also has steam channel through high temperature Heat exchanger (7) is connected with expanding machine (2), and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) Also condensate liquid pipeline pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam to lead to again Road is connected with the second expanding machine (3), and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There is air duct in outside Connected with the second compressor (11), the second compressor (11) also has air duct to connect through high temperature regenerator (14) and combustion chamber (15) Logical, outside also has fuel gas passage to be connected through the 3rd compressor (16) and high temperature regenerator (14) with combustion chamber (15), burns Room (15) also has blast tube to be connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has blast tube through high temperature regenerator (14) connected with high-temperature heat exchanger (7) with outside, condenser (8) also has cooling medium channel to be connected with outside, expanding machine (2) Connect compressor (1) simultaneously transmits power, and the 4th expanding machine (12) connects the second compressor (11) and the 3rd compressor (16) and passes Defeated power, expanding machine (2), the second expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export dynamic Power, forms combined cycle power set.
17. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Room, the 3rd compressor and high temperature regenerator is burnt to be formed；Condenser (8) has condensate liquid pipeline through circulating pump (5) with mixing evaporation Device (9) connects, and expanding machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) steam channel is connected respectively with compressor (1) and the 3rd expanding machine (4), compressor (1) also has steam channel through high temperature Heat exchanger (7) is connected with expanding machine (2), and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) Also condensate liquid pipeline pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam to lead to again Road is connected with the second expanding machine (3), and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There is air duct in outside Connected with the second compressor (11), the second compressor (11) also has air duct to connect through high temperature regenerator (14) and combustion chamber (15) Logical, outside also has fuel gas passage to be connected through the 3rd compressor (16) and high temperature regenerator (14) with combustion chamber (15), burns Room (15) also has blast tube to be connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has blast tube through high temperature regenerator (14) connected with high-temperature heat exchanger (7) with outside, condenser (8) also has cooling medium channel to be connected with outside, medium temperature evaporation Device (10) or mixing evaporator (9) also have hot media channel to be connected with outside, and expanding machine (2) connect compressor (1) is simultaneously transmitted dynamic Power, the 4th expanding machine (12) connect the second compressor (11) and the 3rd compressor (16) and transmit power, expanding machine (2), second Expanding machine (3), the 3rd expanding machine (4) and the 4th expanding machine (12) connection outside simultaneously export power, form combined cycle and move Power apparatus.
18. combined cycle power set, mainly by compressor, expanding machine, the second expanding machine, the 3rd expanding machine, circulating pump, Second circulation pump, high-temperature heat exchanger, condenser, mixing evaporator, medium temperature evaporator, the second compressor, the 4th expanding machine, combustion Room, the 3rd compressor and high temperature regenerator is burnt to be formed；Condenser (8) has condensate liquid pipeline through circulating pump (5) with mixing evaporation Device (9) connects, and expanding machine (2) has steam channel to be connected through medium temperature evaporator (10) with mixing evaporator (9), mixing evaporator (9) steam channel is connected respectively with compressor (1) and the 3rd expanding machine (4), compressor (1) also has steam channel through high temperature Heat exchanger (7) is connected with expanding machine (2), and the 3rd expanding machine (4) also has steam channel to be connected with condenser (8)；Condenser (8) Also condensate liquid pipeline pumps medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam to lead to again Road is connected with the second expanding machine (3), and the second expanding machine (3) also has steam channel to be connected with condenser (8)；There is air duct in outside Connected with the second compressor (11), the second compressor (11) also has air duct to connect through high temperature regenerator (14) and combustion chamber (15) Logical, outside also has fuel gas passage to be connected through the 3rd compressor (16) and high temperature regenerator (14) with combustion chamber (15), burns Room (15) also has blast tube to be connected with the 4th expanding machine (12), and the 4th expanding machine (12) also has blast tube through high temperature regenerator (14) connected with high-temperature heat exchanger (7) with outside, condenser (8) also has cooling medium channel to be connected with outside, medium temperature evaporation Device (10) and mixing evaporator (9) also have hot media channel to be connected with outside respectively, and expanding machine (2) connect compressor (1) simultaneously passes Defeated power, the 4th expanding machine (12) connect the second compressor (11) and the 3rd compressor (16) and transmit power, expanding machine (2), Second expanding machine (3), the 3rd expanding machine (4) and the connection of the 4th expanding machine (12) is exterior simultaneously exports power, formed it is multiple combine follow Gyration power apparatus.
19. combined cycle power set, are in any combined cycle power set described in claim 1-18, increase Add cryogenic regenerator, there is steam channel to be connected through high-temperature heat exchanger (7) with expanding machine (2) on compressor (1) and be adjusted to compress Machine (1) has steam channel to be connected through cryogenic regenerator (17) and high-temperature heat exchanger (7) with expanding machine (2), and expanding machine (2) is had Steam channel connected through medium temperature evaporator (10) with mixing evaporator (9) be adjusted to expanding machine (2) have steam channel through low temperature return Hot device (17) and medium temperature evaporator (10) are connected with mixing evaporator (9), form combined cycle power set.
20. combined cycle power set, are in any combined cycle power set described in claim 1-3, increase Add new compressor and newly-increased high-temperature heat exchanger, compressor (1) is had into steam channel through high-temperature heat exchanger (7) and expanding machine (2) connection, which is adjusted to compressor (1), has steam channel to be connected through high-temperature heat exchanger (7) with new compressor (A), increases compression newly Machine (A) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, and the 4th expanding machine (12) is had work Medium channel connect through high-temperature heat exchanger (7) with outside to be adjusted to the 4th expanding machine (12) and has working media passage to pass through newly to increase Temperature heat exchanger (B) and high-temperature heat exchanger (7) are connected with outside, increase high-temperature heat exchanger (B) newly or also heat source medium leads to Road is connected with outside, and expanding machine (2) connection new compressor (A) simultaneously transmits power, forms combined cycle power set.
21. combined cycle power set, are in any combined cycle power set described in claim 4-6, increase Add new compressor and newly-increased high-temperature heat exchanger, compressor (1) is had into steam channel through high-temperature heat exchanger (7) and expanding machine (2) connection, which is adjusted to compressor (1), has steam channel to be connected through high-temperature heat exchanger (7) with new compressor (A), increases compression newly Machine (A) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, and the 4th expanding machine (12) is had work Medium channel is connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside to be adjusted to the 4th expanding machine (12) and has work Medium channel is connected through high temperature regenerator (14), newly-increased high-temperature heat exchanger (B) and high-temperature heat exchanger (7) with outside, is increased newly High-temperature heat exchanger (B) or also heat source medium passage are connected with outside, and expanding machine (2) connection new compressor (A) is simultaneously transmitted Power, forms combined cycle power set.
22. combined cycle power set, are in any combined cycle power set described in claim 7-9,13-15 In, increase new compressor and newly-increased high-temperature heat exchanger, by compressor (1) have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connection, which is adjusted to compressor (1), has steam channel to be connected through high-temperature heat exchanger (7) with new compressor (A), newly Increase compressor (A) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, by the 4th expanding machine (12) Have blast tube through high-temperature heat exchanger (7) with outside connect be adjusted to the 4th expanding machine (12) have blast tube through increase newly high temperature Heat exchanger (B) and high-temperature heat exchanger (7) are connected with outside, and expanding machine (2) connection new compressor (A) simultaneously transmits power, Form combined cycle power set.
23. combined cycle power set, are in any combined cycle power dress described in claim 10-12,16-18 In putting, increase new compressor and newly-increased high-temperature heat exchanger, compressor (1) is had into steam channel through high-temperature heat exchanger (7) Connected with expanding machine (2) and be adjusted to compressor (1) and there is steam channel to be connected through high-temperature heat exchanger (7) with new compressor (A), New compressor (A) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, by the 4th expanding machine (12) there is blast tube to be connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside and be adjusted to the 4th expanding machine (12) There is blast tube to be connected through high temperature regenerator (14), newly-increased high-temperature heat exchanger (B) and high-temperature heat exchanger (7) with outside, it is swollen Swollen machine (2) connection new compressor (A) simultaneously transmits power, forms combined cycle power set.
24. combined cycle power set, are in any combined cycle power set described in claim 1-3, increase Add new boost expander and newly-increased high-temperature heat exchanger, compressor (1) is had into steam channel through high-temperature heat exchanger (7) and expanding machine (2) connection, which is adjusted to compressor (1), has steam channel to be connected through high-temperature heat exchanger (7) with new boost expander (C), increases expansion newly Machine (C) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, and the 4th expanding machine (12) is had work Medium channel connect through high-temperature heat exchanger (7) with outside to be adjusted to the 4th expanding machine (12) and has working media passage to pass through newly to increase Temperature heat exchanger (B) and high-temperature heat exchanger (7) are connected with outside, increase high-temperature heat exchanger (B) newly or also heat source medium leads to Road is connected with outside, and new boost expander (C) connect compressor (1) simultaneously transmits power, forms combined cycle power set.
25. combined cycle power set, are in any combined cycle power set described in claim 4-6, increase Add new boost expander and newly-increased high-temperature heat exchanger, compressor (1) is had into steam channel through high-temperature heat exchanger (7) and expanding machine (2) connection, which is adjusted to compressor (1), has steam channel to be connected through high-temperature heat exchanger (7) with new boost expander (C), increases expansion newly Machine (C) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, and the 4th expanding machine (12) is had work Medium channel is connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside to be adjusted to the 4th expanding machine (12) and has work Medium channel is connected through high temperature regenerator (14), newly-increased high-temperature heat exchanger (B) and high-temperature heat exchanger (7) with outside, is increased newly High-temperature heat exchanger (B) or also heat source medium passage are connected with outside, and new boost expander (C) connect compressor (1) is simultaneously transmitted Power, forms combined cycle power set.
26. combined cycle power set, are in any combined cycle power set described in claim 7-9,13-15 In, increase new boost expander and newly-increased high-temperature heat exchanger, by compressor (1) have steam channel through high-temperature heat exchanger (7) with Expanding machine (2) connection, which is adjusted to compressor (1), has steam channel to be connected through high-temperature heat exchanger (7) with new boost expander (C), newly Boost expander (C) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, by the 4th expanding machine (12) Have blast tube through high-temperature heat exchanger (7) with outside connect be adjusted to the 4th expanding machine (12) have blast tube through increase newly high temperature Heat exchanger (B) and high-temperature heat exchanger (7) are connected with outside, and new boost expander (C) connect compressor (1) simultaneously transmits power, Form combined cycle power set.
27. combined cycle power set, are in any combined cycle power dress described in claim 10-12,16-18 In putting, increase new boost expander and newly-increased high-temperature heat exchanger, compressor (1) is had into steam channel through high-temperature heat exchanger (7) Connected with expanding machine (2) and be adjusted to compressor (1) and there is steam channel to be connected through high-temperature heat exchanger (7) with new boost expander (C), New boost expander (C) has steam channel to be connected through newly-increased high-temperature heat exchanger (B) with expanding machine (2) again, by the 4th expanding machine (12) there is blast tube to be connected through high temperature regenerator (14) and high-temperature heat exchanger (7) with outside and be adjusted to the 4th expanding machine (12) There is blast tube to be connected through high temperature regenerator (14), newly-increased high-temperature heat exchanger (B) and high-temperature heat exchanger (7) with outside, newly Boost expander (C) connect compressor (1) simultaneously transmits power, forms combined cycle power set.
28. combined cycle power set, be in any combined cycle power set described in claim 20-23, Increase cryogenic regenerator, there is steam channel to connect adjustment with new compressor (A) through high-temperature heat exchanger (7) on compressor (1) There is steam channel to be connected through cryogenic regenerator (17) and high-temperature heat exchanger (7) with new compressor (A) for compressor (1), will Expanding machine (2) has steam channel to connect with mixing evaporator (9) through medium temperature evaporator (10) to be adjusted to expanding machine (2) and have steam to lead to Road is connected through cryogenic regenerator (17) and medium temperature evaporator (10) with mixing evaporator (9), forms combined cycle power dress Put.
29. combined cycle power set, be in any combined cycle power set described in claim 24-27, Increase cryogenic regenerator, there is steam channel to connect adjustment with new boost expander (C) through high-temperature heat exchanger (7) on compressor (1) There is steam channel to be connected through cryogenic regenerator (17) and high-temperature heat exchanger (7) with new boost expander (C) for compressor (1), will Expanding machine (2) has steam channel to connect with mixing evaporator (9) through medium temperature evaporator (10) to be adjusted to expanding machine (2) and have steam to lead to Road is connected through cryogenic regenerator (17) and medium temperature evaporator (10) with mixing evaporator (9), forms combined cycle power dress Put.
30. combined cycle power set, are in any combined cycle power set described in claim 1-29, increase Add the 3rd circulating pump, the 4th circulating pump, regenerator and the second regenerator, condenser (8) is had into condensate liquid pipeline through circulating pump (5) Connected with mixing evaporator (9) and be adjusted to condenser (8) and there is condensate liquid pipeline to be connected through circulating pump (5) with regenerator (20), will Condenser (8) has condensate liquid pipeline to pump after (6) are connected with medium temperature evaporator (10) medium temperature evaporator (10) again through second circulation There is steam channel to connect with the second expanding machine (3) to be adjusted to condenser (8) and there is condensate liquid pipeline to pump (6) and second through second circulation Regenerator (21) connects, and the 3rd expanding machine (4) is added steam extraction passage and connected with regenerator (20), and the second expanding machine (3) adds pumping Vapour passage is connected with the second regenerator (21), and regenerator (8) also has condensate liquid pipeline through the 3rd circulating pump (18) with mixing evaporation Device (9) connects, and the second regenerator (21) also has condensate liquid pipeline to connect it with medium temperature evaporator (10) through the 4th circulating pump (19) Medium temperature evaporator (10) has steam channel to be connected with the second expanding machine (3) again afterwards, forms combined cycle power set.
31. combined cycle power set, are in any combined cycle power set described in claim 1-29, increase Add preheater and the second preheater, there is condensate liquid pipeline to connect tune with mixing evaporator (9) through circulating pump (5) condenser (8) It is whole to there is condensate liquid pipeline to be connected through circulating pump (5) and preheater (22) with mixing evaporator (9) for condenser (8), by condenser (8) have condensate liquid pipeline to pump medium temperature evaporator (10) after (6) are connected with medium temperature evaporator (10) through second circulation has steam again Passage is connected with the second expanding machine (3) to be adjusted to condenser (8) and has condensate liquid pipeline to pump (6) and the second preheater through second circulation (23) medium temperature evaporator (10) has steam channel to be connected with the second expanding machine (3) again after being connected with medium temperature evaporator (10), in advance Hot device (22) and the second preheater (23) also have hot media channel to be connected with outside respectively, form combined cycle power dress Put.
32. combined cycle power set, be in any combined cycle power set described in claim 31, will be cold Condenser (8) has that condensate liquid pipeline is connected through circulating pump (5) and preheater (22) with mixing evaporator (9) and condenser (8) has Condensate liquid pipeline pumps (6) through second circulation and the second preheater (23) is connected with medium temperature evaporator (10), is adjusted to condense in the lump Device (8) has condensate liquid pipeline to be divided into two-way after circulating pump (5) and preheater (22) --- and the first via is directly with mixing evaporation Device (9) connects, and the second tunnel pumps (6) through second circulation again and the second preheater (23) is connected with medium temperature evaporator (10), is formed more Weight combined circulation power apparatus.
33. combined cycle power set, are in any combined cycle power set described in claim 1-32, increase Add resuperheater, medium temperature evaporator (10) has to steam channel is connected with the second expanding machine (3) and the second expanding machine (3) has steaming Vapour passage is connected with condenser (8) to be adjusted to medium temperature evaporator (10) and has steam channel to be connected with the second expanding machine (3), is second swollen Swollen machine (3) also has resuperheat steam channel to be connected through resuperheater (24) with the second expanding machine (3) and the second expanding machine (3) Also steam channel is connected with condenser (8), and resuperheater (19) also has hot media channel to be connected with outside, forms Multiple Join Close cycle power device.
34. combined cycle power set, are in any combined cycle power set described in claim 1-29, increase Add the second condenser, there is steam channel to connect with condenser (8) the second expanding machine (3) and be adjusted to the second expanding machine (3) and have steaming Vapour passage is connected with the second condenser (25), has condensate liquid pipeline to pump (6) and medium temperature evaporator through second circulation condenser (8) (10) connection is adjusted to the second condenser (18) and has condensate liquid pipeline to pump (6) through second circulation to connect with medium temperature evaporator (10), Second condenser (18) also has cooling medium channel to be connected with outside, forms combined cycle power set.
35. combined cycle power set, are in any combined cycle power set described in claim 1-34, increase Add the 5th expanding machine, newly-increased medium temperature evaporator and newly-increased circulating pump, condenser (8) adds condensate liquid pipeline through newly-increased circulating pump (E) newly-increased medium temperature evaporator (D) has steam channel and the 5th expanding machine (26) even again after being connected with newly-increased medium temperature evaporator (D) Logical, the 5th expanding machine (26) also has steam channel to be connected with condenser (8), has steam channel to be evaporated through medium temperature expanding machine (2) Device (10) is connected with mixing evaporator (9) to be adjusted to expanding machine (2) and has steam channel through newly-increased medium temperature evaporator (D) and medium temperature steaming Hair device (10) is connected with mixing evaporator (9), and newly-increased medium temperature evaporator (D) or also hot media channel are connected with exterior, and the 5th Expanding machine (26) connection is exterior and exports power, forms combined cycle power set.
36. combined cycle power set, are in any combined cycle power set described in claim 1-34, increase Add the 5th expanding machine, newly-increased medium temperature evaporator, newly-increased circulating pump and newly-increased preheater, condenser (8) adds condensate liquid pipeline warp Again there is newly-increased medium temperature evaporator (D) after newly-increased circulating pump (E) and newly-increased preheater (F) are connected with newly-increased medium temperature evaporator (D) Steam channel is connected with the 5th expanding machine (26), and the 5th expanding machine (26) also has steam channel to be connected with condenser (8), will expand Machine (2) has steam channel to connect with mixing evaporator (9) through medium temperature evaporator (10) to be adjusted to expanding machine (2) and have steam channel warp Newly-increased medium temperature evaporator (D) and medium temperature evaporator (10) are connected with mixing evaporator (9), and newly-increased preheater (F) also has thermal medium Passage is connected with outside, and newly-increased medium temperature evaporator (D) or also hot media channel are connected with exterior, the connection of the 5th expanding machine (26) Outside simultaneously exports power, forms combined cycle power set.
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