FIELD: heating.
SUBSTANCE: method for conversion of heat energy to electricity, heat of increased potential and cold involves the following stages. A cooling agent is evaporated from a strong solution. A heated vapour flow is expanded with the performance of work and formation of spent vapour. Vapour is condensed. A liquid cooling agent is expanded and evaporated so that the cooling effect is formed. The cooling agent vapour of reduced temperature is absorbed. Pressure of the solution is increased and the solution is heated before evaporation. The heated cooling agent vapour is separated into two flows after evaporation, one of which expands with the performance of work, and the other one is condensed and used for generation of cold and/or heat energy. The cooling agent vapour flow, after its expansion with the performance of work, and the flow of the cooling agent vapour of reduced temperature and reduced pressure, which is obtained at evaporation of the cooling agent with the formation of the cooling effect, are absorbed using a common weak solution and with the formation of a strong solution including the cooling agent of both flows that are specified above. A device for conversion of heat energy to electricity, heat of increased potential and cold is described.
EFFECT: group of inventions is aimed at improvement of efficient generation of mechanical energy, heat and cold.
13 cl, 3 dwg, 1 tbl
