METHOD OF OPERATING HEATING BOILER IN HEATING SYSTEM Russian patent published in 2024 - IPC F24D3/02 

FIELD: heating.

SUBSTANCE: method of operating a heating boiler in a heating system involves placing the boiler in a small room equipped with an external vertical exhaust pipe, supplying water heated in the boiler through a riser to the room heating system. Expansion horizontal mixing pipe is connected to the pipeline riser at the outlet, which is also connected to the feed cold water pipeline and in which hot water from the boiler is mixed with cold feed water. Then mixed water is discharged from the mixing pipe into the upper riser of the pipeline, the water movement through which is carried out by means of the heating circulation pump increasing the pressure. In addition, a through branch pipe of round section is placed in the lower part of the side wall of the small room and an air duct pipe is connected perpendicular to it parallel to the floor of the small room. On the side part of the air duct with equal pitch there are holes for air supply, the diameter of which increases along the pipe along the air flow. Air is supplied from the adjacent heated room through the nozzle by means of the pressure fan installed in the heated room. Air duct openings are covered with curvilinear shield preventing direct action of air coming from fan on boiler burners to exclude flame extinguishing.

EFFECT: invention can be used in systems of individual heating of small residential buildings, production and garages.

2 cl, 5 dwg