Heat engine system capable of doing work through approximate isothermal two-time expansion

• Main Authors: ZHU BENGUO, LIAN QIANGDE, ZHANG JIANGUO, DONG PANWEN, HAN CHUANLEI, HAN CHUANTING
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2022
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; ENGINE PLANTS IN GENERAL; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; STEAM ENGINES; WEAPONS

A heat engine system doing work through approximate isothermal two-time expansion comprises a compressor, a heat exchanger, a condenser, a heater, an evaporator and a radiator. The compressor is connected with a heat exchanger, a condenser and a heater. And the heater is connected with an isobaric converter. And the isobaric converter is connected with a gas working medium pump and a gas reheater. The isobaric converter is connected with a step-down converter, and the step-down converter is connected with the heat exchanger. The heat exchanger is connected with an evaporator, a gas-liquid separator and a radiator, and the radiator is connected with the compressor. The gas-liquid separator is connected with a liquid working medium pump and a liquid reheater, and the liquid reheater is connected with an isobaric converter and a step-down converter. The step-down converter is connected with the condenser, the condenser is connected with the evaporator, and the evaporator is connected with the step-down converter