FIELD: heat power engineering.
SUBSTANCE: heat generator comprises combustion chamber with charging port and cover, expanding chamber with separating vertical wall and opening in the bottom section, and system of controllable gate valves with gas ducts and controllable sucking device. The heat generator is additionally provided with the mixing chamber and recirculation system which has active gate valve of the combustion chamber with air intake passages and gate valve of afterburning arranged below the expanding chamber in front of the opening in the separating vertical wall. The mixing chamber is mounted above the expanding chamber to define the closed contour of the recirculation system.
EFFECT: simplified structure.
3 cl, 2 dwg
