HEATING SYSTEM WITH HEAT-RADIATING STRIPS Russian patent published in 2021 - IPC F24D3/00 

FIELD: radiant heating systems.

SUBSTANCE: heating system with heat-radiating strips containing a burner (5) located in the supporting structure (3) and equipped with a combustion chamber (6) and means (8) for feeding the fuel mixture, as well as a fan (9) located in the supporting structure (3), equipped with an impeller (10) inserted into the recirculation channel (4) operating for suction to force the carrier fluid (F), which passes through the heat-radiating strips (2). The burner (5) is a pre-mixed burner and comprises a combustion head (12) of a suitable cylindrical shape, equipped with a metal mesh (13) on which the combustion takes place, and extending into the combustion chamber (6) at least in the section (7), to the extent of which it passes in the recirculation channel (4). Means (8) for charging the burner (5) comprise a modulating charge compressor (14), which sucks in a regulated flow, and an electro-pneumatic controlled valve (15), which is connected to a gas source and to a modulating blower (14), to which it is connected with ability to direct the flow gas depending on the amount of air sucked in by the modulating charge compressor (15), which are mixed together in the modulating charge compressor (15) and injected by the latter into the combustion head (12) in order to obtain a flame on its cylindrical grid (13).

EFFECT: invention is aimed at ensuring the required heating mode parameters and economic efficiency.

12 cl, 6 dwg