Solar energy and complemental cogeneration of heat and power device of coal -fired power plant

The utility model provides a solar energy and complemental cogeneration of heat and power device of coal -fired power plant, the device includes coal -fired unit return circuit, solar energy return circuit and absorption heat pump return circuit, the coal -fired unit return circuit mainly includes b...

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Bibliographische Detailangaben
Hauptverfasser:	WANG JIANZHAO, WANG BAOMIN, ZHOU XIAN, PENG SHUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS COMBINED HEATING AND REFRIGERATION SYSTEMS CONTROLLING WATER LEVEL ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FEED-WATER SUPPLY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SPRING, WEIGHT, INERTIA OR LIKE MOTORS STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model provides a solar energy and complemental cogeneration of heat and power device of coal -fired power plant, the device includes coal -fired unit return circuit, solar energy return circuit and absorption heat pump return circuit, the coal -fired unit return circuit mainly includes boiler, steam turbine, condenser and feed water heater, and the solar energy return circuit mainly includes feed water heater, solar collector, circulating pump and generator, and the absorption heat pump return circuit includes generator, condenser, absorber, evaporimeter, choke valve and circulating pump, the utility model discloses a solar energy is complementary with coal -fired power plant, can improve the clean generating efficiency of solar energy, reduces solar thermal energy electricity generation investment cost and cost of electricity -generating. 种太阳能与燃煤电站互补的热电联产装置，该装置包括燃煤机组回路、太阳能回路和吸收式热泵回路，燃煤机组回路主要包括锅炉、汽轮机、凝汽器和给水加热器，太阳能回路主要包括给水加热器、太阳能集热器、循环泵和发生器，吸收式热泵回路包括发生器、冷凝器、吸收器、蒸发器、节流阀和循环泵；本实用新型通过太阳能与燃煤电站互补，能提高太阳能净