This utility model discloses a
liquid fuel combustion device with multiple oil channels and multiple ignition points. The
combustion body consists of a base, a
vaporization combustion cylinder, a
cyclone air inlet cylinder, and an
impeller air
inlet channel. The base is provided with two or more oil inlets, which are evenly distributed along the circumference of the primary
vaporization combustion chamber and are arranged along the tangent of the primary
vaporization combustion chamber. Each oil inlet is provided with an ignition plug and an atomizing combustion net. Compared with the prior art, this embodiment can meet the needs of combustion devices with high fuel values through the dual oil channel design, and does not require the use of an
oil pump for pressurization. This effectively avoids the problem of poor atomization and dispersion due to excessively fast injection speed. Moreover, compared with a single oil inlet, the
liquid fuel can be more evenly distributed on the annular combustion net, and can be better dispersed for combustion under the action of the
cyclone. The ignition and heating process is also faster than with a single oil inlet.