FIELD: pumps.
SUBSTANCE: invention relates to energy conversion, namely, to air heat pumps. Rotary shaft of the pump is fixed at the output end of the rotating unit. Rotating shaft has at least one ledge. Drive piston of each conversion unit is installed with possibility of sliding in air cavity. Drive piston divides air cavity into first cavity and second cavity. Connecting rod is installed in the second cavity and is rigidly connected to the driving piston. Two ends of drive lever are connected with possibility of rotation with connecting rod and said ledge, respectively. First cavity is equipped with a hole for filling with air. Several heating tubes are connected by one end to the first cavity, and by their other end they are inserted into the pump casing. Pump housing is sealed, water is stored inside housing, housing is equipped with outlet opening, which is connected to each point of consumption through pipeline.
EFFECT: since the present invention uses air as an energy source for heating, it has no installation restrictions and is safe and energy-saving during operation.
7 cl, 2 dwg
