PULSATING COMBUSTION HEAT GENERATOR Russian patent published in 2021 - IPC F23C15/00 

FIELD: heating.

SUBSTANCE: invention relates to pulsed combustion heat generator for heat carrier heating in heating or heating systems of process gas. Pulsating combustion heat generator consists of combustion chamber with valve-mixer of fuel-air mixture preparation and its ignition, main resonance tubes and cylindrical chamber of additional resonating device and chimney stack with noise silencer. Pulsating combustion heat generator is equipped with turboexpander installed on housing of pulsed combustion heat generator at outlet of cylindrical chamber of additional resonating device and inlet into chimney with noise silencer and consisting of an active turbine with a nozzle device at the inlet of the active turbine impeller and bearing assemblies of the active turbine rotor, wherein the turbo-expander power generator drive comprises a reduction gear and a hydraulic clutch controlled by the electric generator rpm controller.

EFFECT: invention makes it possible to provide self-sustained power supply of own systems of pulsed combustion heat generator and thereby reliable operation thereof.

1 cl, 1 dwg