FIELD: mechanical engineering.
SUBSTANCE: invention relates to the field of mechanical engineering, in particular to pneumatic motors powered by compressed air, which can be used as a replacement for electric motors to drive various machines and mechanisms, as well as a replacement for internal combustion engines to drive vehicles, ships, etc. This effect is achieved by the fact that the combined air motor system with forced air supply and an external heat source includes an air motor combined with a compressor, including a cylinder-piston group (CPG), as well as a cylinder head (cylinder head) with an intake and exhaust manifold system with a valve mechanism, and an air compressor piston unit driven by air motor assemblies. A turbocharger including an inlet and an outlet, wherein the outlet of the turbocharger is connected through a pipeline to an air compressor inlet to ensure air is injected into said inlet. The air compressor outlet unit is connected via a pipeline to the receiver to inject air into it. A control valve is installed on the outlet pipe of the receiver, which ensures equalization of the outlet air pressure. The control valve is connected through a pipeline to the combustion chamber of an external heat source, including a radiator heating unit, an external heat source, and an exhaust air supply unit. The outlet pipe of the combustion chamber is connected by a pipeline to the inlet manifold of the air motor for transferring air heated to the operating temperature, and the exhaust manifold is connected through the pipeline to the exhaust air supply unit of the combustion chamber.
EFFECT: increasing the efficiency of the air motor, increasing its efficiency and torque.
4 cl, 1 dwg
