RADIANT HEATING SYSTEM Russian patent published in 2007 - IPC F24D5/00 F24D15/00 

FIELD: engineering of radiant heating systems, possible use for heating high and long-span premises of industrial and public objects, such as workshops, hangars, sports structures, and also for heating open serviced grounds.

SUBSTANCE: large premises radiant heating system includes linear heating elements in form of emitting pipes, positioned in horizontal plane together with profiled reflectors assembled above the pipes and mounted by means of suspensions at required height above heated working zone. Rectangular metallic panels are held above profiled reflectors coaxially and horizontally. Their mounting height h above the reflectors ranges within limits up to one and a half diameter of lesser emitter pipe d_min(h≤1,5 d_min), while length l_brd and width b_brd of panel exceed length l_ref and width b_ref of reflector by half the width of reflector b_ref on each side (l_brd=l_ref+b_ref; b_brd=2b_ref). To improve conditions for air accumulation above the panels along their edges down to level of lower edge of reflector vertical side walls are installed, where: l_brd - panel length, b_brd - panel width, l_ref - reflector length, b_ref - reflector width.

EFFECT: decreased convective and increased radiant component of heat output of heating elements, increased working zone heating efficiency, increased energy efficiency of large premises radiant heating system as a whole.

3 cl, 4 dwg