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Range hood and stove linkage control method and device

A range hood and control method technology, which is applied in the direction of oil fume removal, household stoves, heating methods, etc., can solve problems such as the mismatch between fan speed and oil fume concentration, detection value error, and misjudgment of cooking status, so as to meet the needs of smoke exhaust , the detection value is accurate, and the effect of improving the matching degree

Pending Publication Date: 2022-04-12
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
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Problems solved by technology

[0004] In the above scheme, although the temperature at the bottom of the pot and the temperature around the pot are combined, the temperature at the bottom of the pot and the temperature around the pot are two equally important factors, and errors will occur in the detection value of the temperature around the pot. , it will also lead to misjudgment of the cooking state, and the situation that the fan speed and the concentration of oily smoke do not match

Method used

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  • Range hood and stove linkage control method and device
  • Range hood and stove linkage control method and device
  • Range hood and stove linkage control method and device

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Embodiment Construction

[0061] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

[0062] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "inner" and "outer" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention...

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Abstract

The invention discloses a control method and device for linkage of a range hood and a cooker, and the control method comprises the following steps: obtaining the temperature of the cooker; controlling and selecting the initial rotating speed of the fan according to the cookware temperature; obtaining the temperature of the cooking area; the compensation rotating speed of the fan is controlled and selected according to the temperature of the cooking area; and determining the output rotating speed of the fan according to the initial rotating speed and the compensation rotating speed. The pot temperature serves as a main influence factor, the temperature of the cooking area serves as a secondary influence factor, the output rotating speed of the fan is determined, and the probability that due to an external heat source, the environment temperature of the cooking area is not matched with the actual cooking temperature, and then the rotating speed of the fan is not matched with the oil smoke amount can be reduced.

Description

technical field [0001] The invention belongs to the field of kitchen household appliances, and in particular relates to a control method and device for linkage between a range hood and a stove. Background technique [0002] At present, the way to detect the size of oil fume in the kitchen is to use an infrared temperature sensor to detect the ambient temperature of the cooking area, and use the temperature sensor circuit to convert the infrared rays emitted by the detected object in the cooking area into a voltage signal and output it. When the temperature of the object decreases, The weaker the infrared rays emitted, the smaller the value of the output voltage signal. When the temperature of the object rises, the stronger the infrared rays emitted by the object, the greater the value of the output voltage signal. Then according to the higher the temperature of the object, the greater the amount of oil fume Judge the size of the amount of oil fume according to the law. Howe...

Claims

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Application Information

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IPC IPC(8): F24C15/20F24C1/00
Inventor 刘喜孟永哲管国虎
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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