Effective fuel oil burner applied to plateau and plain

A burner, plain technology, applied in the combustion method, combustion control, fuel supply adjustment and other directions, can solve the lack of corresponding adjustment means for the burner, poor combustion conditions, and the burner air-oil ratio far from the theoretical optimum value, etc. question

Inactive Publication Date: 2015-05-27
YUNNAN AEROSPACE IND
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Problems solved by technology

[0002] At present, diesel burners are generally equipped with rated operating conditions at a certain altitude. When the burner is in a plateau or low temperature condition, due to a large deviation between the air density and the rated operating condition, the burner lacks the necessary corresponding adjustment means. The air-oil ratio is far from the theoretical optimal value, and the combustion conditions are bad

Method used

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  • Effective fuel oil burner applied to plateau and plain
  • Effective fuel oil burner applied to plateau and plain

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Embodiment Construction

[0013] Such as figure 1 , a high-efficiency fuel burner suitable for plateaus and plains. The present invention is characterized in that the burner uses an air density correction table corresponding to different altitudes. The fuel supply is controlled by the amount of oil; and when the burner is working under different temperature conditions, the burner uses the air density information of the built-in sensor to calculate the corresponding air intake volume and oil supply volume comparison parameters to determine the oil pump corresponding to it. fuel supply information;

[0014] The air intake volume is the product of the air intake volume per revolution of the motor and the motor speed;

[0015] The oil supply amount is the product of the oil intake amount per pulse of the oil pump and the operating frequency per unit time, which is the oil supply amount per unit time; wherein, the oil intake amount per pulse of the oil pump is basically fixed.

[0016] The use of the air...

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Abstract

The invention discloses an effective fuel oil burner applied to a plateau and a plain. Air density correction tables corresponding to different altitudes are used in the burner. When the burner is positioned at different heights, an oil pump of the burner controls oil supply according to optimal oil supply amount corresponding to an altitude indicator; when the burner works under different temperature conditions, according to built-in sensor air density information, the burner calculates by adopting comparison parameter between an air supply amount and an oil supply amount, corresponding to the built-in sensor air density information to determine oil supply information of the oil pump, corresponding to the built-in sensor air density information. Under the condition of different altitudes and different temperatures, the burner can automatically adapt to change of altitude and temperature according to a built-in calculation oil supply rule curve, and the burner is always in a relatively good combustion state.

Description

technical field [0001] The invention belongs to the technical field of diesel burners, especially diesel burners suitable for plateaus and plains. Background technique [0002] At present, diesel burners are generally equipped with rated operating conditions at a certain altitude. When the burner is in a plateau or low temperature condition, due to a large deviation between the air density and the rated operating condition, the burner lacks the necessary corresponding adjustment means. The air-oil ratio is far from the theoretical optimal value, and the combustion conditions are bad. Contents of the invention [0003] A high-efficiency fuel burner suitable for plateaus and plains. The present invention is characterized in that the burner uses an air density correction table corresponding to different altitudes. When the burner is working under different temperature conditions, the burner uses the air density information of the built-in sensor to calculate the correspondin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23N1/00
Inventor 刘世青陈令清王景峰
Owner YUNNAN AEROSPACE IND
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