Control method for cleaning range hood

A control method and technology of range hoods, which are applied in the direction of removal of lampblack, applications, household stoves, etc., can solve problems such as cumbersome operation and reduced cleaning rate

Inactive Publication Date: 2019-09-27
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cleaning problem of the impeller of range hood has always been a pain point in the industry. The traditional cleaning mode is to regularly remind the user to perform key operation cleaning, and to connect an external water cup or water box. The operation is relatively cumbersome. The cleaning rate is greatly reduced

Method used

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  • Control method for cleaning range hood
  • Control method for cleaning range hood
  • Control method for cleaning range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Aiming at this new-type structure steam cleaning range hood, the fully automatic cleaning control logic is designed in this embodiment as follows:

[0034] Such as Figure 4 As shown, a control method for cleaning a range hood according to the present implementation includes the following steps:

[0035] S1. During the period from startup to shutdown of the range hood, detect and record the working time of the range hood;

[0036] S2. Accumulatively calculate the sum of the working time of the range hood for one or multiple consecutive times, and compare it with the preset first threshold, and after the sum of the working time of the range hood for one or multiple consecutive times is greater than the first threshold, Detect whether the range hood stops working and record the stop working time after the range hood stops working;

[0037] S3. After the stop working time is greater than the preset second threshold, send an activation instruction to the steam system, so ...

Embodiment 2

[0041] Aiming at this new-type structure steam cleaning range hood, the fully automatic cleaning control logic is designed in this embodiment as follows:

[0042] Such as Figure 5 As shown, a control method for cleaning a range hood according to the present implementation includes the following steps:

[0043] S21. Detect and record the operating times of the range hood within the preset time period;

[0044] S22. Send one or more startup instructions to the steam system according to the number of times of work, so as to perform steam cleaning on the range hood.

[0045] For example, to track the user's use of the hood, when it is detected that the user's use of the hood is less than C times (for example, 2 times) within a long period of time B (48 hours, for example), then perform a steam wash; if it is detected that the user uses the hood If the behavior of the hood is greater than C times (2 times as an example), perform steam cleaning twice. The reason is that when the r...

Embodiment 3

[0048] Aiming at this new-type structure steam cleaning range hood, the fully automatic cleaning control logic is designed in this embodiment as follows:

[0049] Such as Image 6 As shown, a control method for cleaning a range hood according to the present implementation includes the following steps:

[0050] S31. During the period from startup to shutdown of the range hood, detect whether the stir-frying gear is turned on;

[0051] S32. After detecting that the frying gear is turned on, detect whether the range hood stops working and record the time of stopping working;

[0052] S33. After the stop working time is greater than the preset threshold, send an activation instruction to the steam system, so as to perform steam cleaning on the range hood.

[0053] For example, track the user's use of the hood, and when it is determined that the user has turned on the stir-fry gear for a single cooking, then after the hood stops working (30 minutes), the steam system will be auto...

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Abstract

The invention relates to a control method for cleaning a range hood. The method comprises the following steps that working time of the range hood is detected and recorded during the period from startup to shutdown of the range hood; the sum of time of one-time or continuous repeated working of the range hood is calculated and is compared with a preset first threshold value, and after the sum of time of one-time or continuous repeated working of the range hood is larger than the first threshold value, whether the range hood stops working or not is detected, and the working stop time of the range hood is recorded after the range hood stops working; and after the working stop time is larger than a preset second threshold value, a starting command is sent to a steam system so as to carry out steam cleaning on the range hood. According to a novel range hood steam cleaning method and device, the automatic startup of cleaning function is realized, and intelligent cleaning is carried out through tracking the use habit of a user; and an embedded water box is arranged, the operation steps are reduced so as to remove the trouble for the user, an impeller of the range hood is kept clean for a long time, and the service life of the range hood is prolonged.

Description

technical field [0001] The invention relates to the field of kitchen appliances, in particular to a control method for cleaning range hoods. Background technique [0002] The cleaning problem of the impeller of range hood has always been a pain point in the industry. The traditional cleaning mode is to regularly remind the user to perform key operation cleaning, and to connect an external water cup or water box. The operation is relatively cumbersome. The cleaning rate is greatly reduced. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] For this reason, the first object of the present invention is to propose a control method for cleaning the range hood, including: during the period from the start to the shutdown of the range hood, detecting and recording the working time of the range hood; The sum of the working time of the range hood is compared with the preset ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021F24C15/2057
Inventor 王宏宇杨星星李星黎本锋
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD
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