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

A technology of external spiral and heater, which is applied in the direction of engine components, engine starting, machine/engine, etc., can solve the problems of heater thermal efficiency decline, high noise, unfavorable normal combustion of fuel, etc., to improve combustion efficiency and combustion quality, Effects of reducing pollution discharge and heat loss, and avoiding the possibility of carbon deposition

CN102650253AInactive Publication Date: 2012-08-29李国莹 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-08-29
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment Construction

[0028] The detailed content of the present invention and its specific implementation will be further described below in conjunction with the accompanying drawings.

[0029] see Figure 1 to Figure 4 As shown, in the burner for a volatile atomization parking heater with a flat cover, a flat shrinkage, and an external spiral air intake of the present invention, the atomization cylinder 4 and the air preheating cylinder 3 are all stainless steel circular cylinders, and one end is a flat closure. The atomizing cylinder 4 and the air preheating cylinder 3 are socketed together, and the two flat ends are coaxially positioned and connected as a whole; the annular area between the atomizing cylinder 4 and the air preheating cylinder 3 is an air preheating chamber 12. The space inside the atomizing cylinder 4 is the atomizing chamber 14, and two to five rows of small round holes are arranged on the atomizing cylinder 4 as the air inlet holes 13 of the atomizing cylinder, and the prehea...