ENERGY COMPLEX Russian patent published in 2023 - IPC F25B25/02 F25B15/00 F25B9/00 

FIELD: heat power engineering.

SUBSTANCE: invention relates to heat power engineering, to the field of heat pump installations, mainly intended for the generation of thermal energy, and can also be used for refrigeration. The energy complex contains a series-connected condenser, an evaporator, a throttle valve, a compression-absorption gas piston unit, which includes: left and right inlet valves of the fuel-air mixture, left and right exhaust valves of exhaust gases, left and right working cylinders, left and right working pistons, left and right connecting rods, crankshaft, left and right heat concentrator connecting rods, left and right heat concentrator pistons, left and right heat concentrators, left and right refrigerant inlet valves, left and right absorbent inlet valves, left and right outlet valves refrigerant-absorbent mixture, left and right absorbent outlet valves, left and right absorbent pipelines, a cooling jacket, a refrigerant outlet valve, and also contains a pipeline leading to a compression-absorption gas piston unit, a refrigerant outlet pipeline, a pipeline supplying to a throttle valve and a pipeline about outlet from the throttle valve.

EFFECT: ensuring a high coefficient of thermal energy conversion due to the most efficient use of the advantages of vapor compression and absorption cycles of heat transformation by combining them.

1 cl, 1 dwg