ROOM HEATING SYSTEM Russian patent published in 2023 - IPC F24D3/14 

FIELD: heating.

SUBSTANCE: water heating system built into the floor, characterized by the release of hot air into the heated space. The room heating system includes a pipe for circulation of coolant in it, configured to be placed in at least one gap limited by the floor covering, subfloor and rod-shaped elements fixed between the floor covering and the subfloor, and an air duct configured to be placed between the floor covering and a subfloor having an inlet for supplying air from outside the room and at least one hole for supplying air into the space between the floor covering and the subfloor for heat exchange with a pipe for circulating coolant in it. In this case, holes are made in the floor covering to allow air to escape from the space between the floor covering and the subfloor into the room.

EFFECT: possibility of continuous supply of fresh air for subsequent heating and supply of heated fresh air into the room by combining the ventilation system and the room heating system.

11 cl, 1 dwg