DEVICE FOR OBTAINING ELECTRIC ENERGY FROM AMBIENT HEAT Russian patent published in 2016 - IPC F02G1/55 

FIELD: power engineering.

SUBSTANCE: invention relates to low-power engineering. Device for obtaining electric energy from ambient heat consists of a piston engine, a pipeline with a regenerator, a working medium, an electric current generator, a tank with a tubular water dispenser, a drop-film sprinkler, ball valves, a lithium-ion battery, an electronic control unit and a starter. Device is made in the form of a two-cylinder Stirling engine with a hot and a cold cylinders. Head of the hot cylinder is connected by hollow tubes with a heater. Outlet of the hot cylinder is connected to the pipeline with the regenerator mounted in it. Inside the regenerator there is a wire matrix. Outlet of the regenerator through the pipeline is connected to the cold cylinder chamber. Cold cylinder is equipped with a water evaporation cooling system consisting of two mini-coolers, a tank, a tubular water dispenser with a drop-film sprinkler. Head of the cold cylinder is connected through a thermal grease with a unit of heat tubes discharging heat from the cylinder body with the help of a radiator-refrigerator permanently wetted with water in the two mini-coolers. Hot and cold cylinders are equipped with aligned pressure and temperature sensors.

EFFECT: technical result is improvement of cost effectiveness and efficiency.

10 cl, 2 dwg