SU235892A1 - BURNER FOR HEATING OF INTERNAL COMBUSTION ENGINES - Google Patents

Description

The invention relates to the field of engine construction, in particular, to pre-heating of internal combustion engines.

Burners for heaters of internal combustion engines are known, including an air guide, an evaporative chamber, a swirling device with curved blades for combustion products, and a cone divider.

The proposed burner differs from the known ones in that the lounges are located under the fragile to the axis of the burner and form a conical combustion chamber located between the evaporation chamber and the cone-divider.

Such an embodiment of the burner increases the heat output and the efficiency of heaters in comparison with heaters, which have torches with a swirling device whose loops are parallel to the axis of the burner.

Pa drawing shows the proposed burner.

It has a burner cover 1 to the heater. On the one hand, the following direction is welded to the lid: apparatus 2, supplying air, for squeezing fuel, and plug 3 candles assembled with only one fitting. On the other hand, on the lid there is a burner cylinder 4, in which a diffuser 5 is installed, which forms the evaporation chamber 6 and the combustion chamber 7. For uniform distribution of the mixture at the exit of the diffuser, a cone-divider 8 is installed.

When the burner is operating, the fuel supplied by gravity or under pressure falls on a candle installed in a sleeve where it evaporates and ignites. The air passing from the electric fan through the guiding device 2 melts the fuel and moves with its vapors to form a combustible mixture. The mixture together with the product passes through the evaporation chamber 6 and the diffuser 5, from where it enters the conical combustion chamber 7, where it is intensively moved and burned. Combustion products enter the preheater heat exchanger, where heat is transferred to the medium circulating in it.

Subject invention

A burner for a preheater of internal combustion engines, primarily automobile, containing a guide app, supply air, an evaporation chamber, a swirling device with curved linear arms for combustion products, and a cone-divider, characterized in that, in order to increase the efficiency of burning, blades located at an angle to the axis of the burner, forming a conical combustion chamber located between the evaporation chamber and the cone-divider.