FIRE-FIGHTING DEVICE FOR KEROSENE FURNACE Russian patent published in 2012 - IPC F24C5/16 F23N5/24 F24C5/06 

FIELD: power industry.

SUBSTANCE: wick tube with fixed wick inside it is located on one side of the bottom, combustion tank is connected to upper part of wick tube, and wick tube and fuel tank is connected by means of fuel feed tube, and it includes the following: housing in the form of hexagon, which is located at the bottom; lever hinged to lower plate of housing and equipped with elastic support between lower part of one of its ends and lower plate; at that, fuel feed tube is made from heat-resistant elastic material and located between the other end of lever and lower plate; load composed due to connection of upper load to lower load using elastic element so that their ends facing each other contact each other, and upper end of upper load and lower end of lower load contact the upper plate of the housing and one end of lever respectively so that connection can be bent when impact load is higher than the specified level and transmitted to any of upper or lower loads; and return bar the lower end of which is connected to the lever so that free end of return bar projects to the outside through upper plate.

EFFECT: absence of risk of emergency failure.

5 cl, 6 dwg