FUEL MODULE Russian patent published in 2020 - IPC F24H1/20 

FIELD: heating equipment.

SUBSTANCE: invention relates to heat engineering, namely to fuel modules and is intended for use in power engineering and transport machine building. Fuel module, comprising a flange with a rigidly hermetically sealed tubular electric heater with terminals, on which a disassembled electric connection assembly is made, is a shell having a shape of a ball with raised internal and external surfaces, inside the shell there is an electric heating element, fixed on the post, pressure sensor, temperature sensor, on the inner side of the shell there is a sensor of its temperature, on the outer side of the shell there are heat tubes, fasteners for installation of the module in the steam boiler, a module for supply of gases removal, a gas module; wherein the fastener includes an inner flange, an external seal flange, a fastening pin, a mounting flange, a dielectric insert, a gas supply and discharge tube, a lock washer, a heat shield pipe, an internal sealing flange, an external seal flange, a washer, a nut; wherein the gas discharge supply module consists of a hydrogen supply tube, an oxygen supply tube, an inert gas supply tube, a gas mixture discharge tube; wherein gas module includes hydrogen supply valve, oxygen supply valve, inert gas supply valve, manual and automatic release valves; wherein internal surface of module is protected from high-temperature action of chemical reaction of hydrogen and oxygen; wherein electric heating element is located in inner cavity of fuel module, surface of high-temperature filament element is protected by layer of 0.005 mm of pyrographite, which provides reliable protection at temperature of 2000 °C. Fuel module is made of bronze of copper-beryllium group and beryllium oxide. Electric heating element, which is located in inner cavity of fuel module, is made of tungsten-rhenium alloy.

EFFECT: higher efficiency of steam boiler.

3 cl, 3 dwg