Burner for external spiral intake volatization and atomization type parking heater with flat cap and necking

Abstract

The invention relates to a burner for external spiral intake volatization and atomization type parking heater with a flat cap and necking, which belongs to the field of burners. The technical scheme provided by the invention mainly adopts a compressed air chamber of an external spiral intake structure, an afterflaming barrel and a flat end cap, wherein an S-shaped diversion rib which corresponds to a compressed air outlet is fixedly arranged at the inner wall of the compressed air chamber; the afterflaming barrel is formed by stamping and drawing metal, and one end of the afterflaming barrel is contracted toward an inner plane; and one side of the flat end cap is provided with 3-5 long slant air inlets, and 5-15 auxiliary air inlets are uniformly arranged in the middle of the flat end cap. The burner has the advantages that the burner has a simple structure, a small volume and small noise, is easy to start and clean to burn, has high power density, and particularly saves the electricity quantity of an automobile storage battery; the burner stably burns and has high burning efficiency, the service life of a motor is greatly prolonged, and requirements on the automobile storage battery and the motor of a compressor are lowered; the burner can realize the common use of diesel, gasoline and kerosene, and can also be used on other heating devices except a fuel heater; and the burner has strong practicability.

Description

[0001] technical field [0002] The invention relates to the field of burners, in particular to a burner for a volatile atomization parking heater with a flat cover, a flat shrink port, and an external spiral air intake. Background technique [0003] The parking fuel heater is an excellent thermal management product for preheating vehicles and ships. It refers to a product that can efficiently heat the engine, cab and other parts of the vehicle without starting the engine. It is extremely practical in cold seasons and regions, and has broad development prospects. Due to the limitation of space, the heaters of small cars and engineering vehicles adopt a compact volatile atomization burner structure, with a power between 4KW and 10KW. The burner is the core component of the parking heater, and its performance is directly related to It affects the ignition performance, combustion noise, thermal power and exhaust gas composition of the parking heater. At present, the commo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a burner for a volatile atomization parking heater with a flat cover, a flat shrinkage port, and an external spiral air intake, which solves the problem that the existing burner in the prior art is prone to carbon deposits on the inner wall, which is not conducive to the normal combustion of fuel. It is easy to cause the overall thermal efficiency of the heater to decrease, the exhaust gas emission to deteriorate, the environment to be polluted, and problems such as difficult start-up, loud noise, and bulky volume, etc.

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