| 摘要 |
FIELD: warm-air heating systems of premises. ^ SUBSTANCE: the invention is intended for incineration of fuel in warm-air heating systems of premises. The furnace of warm-air heating systems of premises contains a tightened bin with a fire-grate, an ash box, doors, a mixer with a tube for the air feeding in it. The bin has a tightened hatch in its upper part, the doors are located in the bottom of the bin. The mixer is made with two tubular grids and an electric lighter inside. The tube for the air feeding into the external and internal cavities of the tubular grids of the mixer is supplied with a shutter. Besides the furnace contains: a tube for the air supply under a fire grate with a shutter to control the process of the fuel incineration; the withdrawal tubes with shutters; heating batteries and a water tank with a coiled pipe. The invention ensures an increased efficiency of power supply in the northern regions of the country. ^ EFFECT: the invention ensures an increased efficiency of power supply in the northern regions of the country. ^ 1 dwg |
