Control method and control device for kitchen ventilator and kitchen ventilator

A control method and a technology for a range hood, which are applied in the fields of removing oil fume, heating methods, and household stoves/stoves, etc., can solve the problems of inability to deal with oil fume, and achieve the effect of saving energy and reducing noise.

Active Publication Date: 2019-10-08
BSH ELECTRICAL APPLIANCES JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method usually requires the user to turn on the exhaust function of the range hood before cooking, and then control the fan according to the air quality; and the

Method used

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  • Control method and control device for kitchen ventilator and kitchen ventilator
  • Control method and control device for kitchen ventilator and kitchen ventilator
  • Control method and control device for kitchen ventilator and kitchen ventilator

Examples

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Embodiment Construction

[0026] Such as figure 1 As shown, a range hood 10 includes a housing 11 and a fume collecting hood 12 connected to the housing 11, wherein the housing 11 includes an air inlet, an air outlet and an air duct 13 between them. The range hood 10 also includes a fan 14 disposed in the air duct 13 . In one embodiment, the range hood 10 further includes a sensor 16 disposed in the fume collecting hood 12, which can detect indoor environments such as temperature, humidity, air pressure, and soot. The sensors 16 may be a temperature sensor and a humidity sensor, etc., or may be an all-in-one sensor that detects temperature, humidity, air pressure, and oil fume respectively. The range hood 10 also includes a controller 15 for controlling the operation of the fan according to control instructions or detection data. In one embodiment, the controller is arranged on the top of the housing or on the fume collection hood. figure 2 A structural block diagram of the range hood 10 is shown. ...

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PUM

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Abstract

The invention relates to a control method for kitchen ventilator. The control method comprises the following steps: acquiring a humidity value and a temperature value detected by a sensor; and detecting whether a cooking event occurs or not by a controller according to a first change rate corresponding to the humidity value and a second change rate corresponding to the temperature value and controlling a fan to start when the cooking event occurs. By monitoring the temperature and humidity changes, the cooking event can be detected immediately, so that start of the fan is controlled, and therefore, the kitchen ventilator treats lampblack at the first time when the cooking event occurs. In addition, the method also can save energy sources and reduce noises. The invention also relates to thekitchen ventilator and a control device.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a control method and control device for a range hood, and a range hood. Background technique [0002] During the cooking process, the temperature, humidity, air quality, etc. of the kitchen will change. The existing range hood controls the operation of the fan by detecting the air quality in the kitchen. However, this method usually requires the user to turn on the exhaust function of the range hood before cooking, and then control the fan according to the air quality; and the change of the air quality in the kitchen is often detected within a period of time after the user starts cooking. , this method cannot deal with the oil fume situation in time. Contents of the invention [0003] An object of the invention of the embodiment of the present invention is to detect the occurrence and the end of the cooking event in time so as to accurately control the range hood...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2021Y02B30/70
Inventor 刘鑫丹尼尔·加西亚罗密欧庞志鹏孙凯沈宜昕
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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