MULTIFUEL OVEN Russian patent published in 2018 - IPC F24C1/02 F24C1/06 F24C1/16 

FIELD: heating.

SUBSTANCE: invention relates to heating, in particular to domestic ovens, the supply of which is not limited to solid fuel, in particular to multi-fuel furnaces using liquid, solid and gaseous fuels, including a collapsible, trench, designed to heat the personnel with any type of fuel. Technical result is the expansion of the functionality of field furnaces and domestic heating ovens, including through mobility due to the possibility of delivery by any transport, including dropping from a helicopter, simplicity of bringing from a marching position into a working, versatile liquid burner, capable of operating under excess air pressure from an external source (supercharging), which makes it possible to use it in field repair brigades, in the forge or for warming up volumetric parts before welding, safety of operation including in canvas tents and log floors, increased efficiency of the furnace on both liquid and solid fuels. Multi-fuel furnace is made collapsible and contains smoke box 2 and housing 1. In the upper part of body 1, piston 3 is arranged to be positioned and moved along the vertical axis of body 1. Burner 6 with a pan of evaporator 8 is made to be placed in the lower part of housing 1. Burner 6 with evaporator cup 8 is removable with the formation of a place for the laying of solid fuel.

EFFECT: expansion of the functionality of field furnaces and domestic heating ovens.

7 cl, 21 dwg