Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF10 Cites 4 Cited by
  • 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 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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Experimental program
Comparison scheme
Effect test

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. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com