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Cleaning method of extractor hood, extractor hood controller and extractor hood

A technology of range hood and thermostat, which is applied in the direction of removing range hood, application, household stove, etc., can solve the problems of poor cleaning effect, difficulty in cleaning range hood and oil pollution, low cleaning efficiency, etc.

Active Publication Date: 2018-10-26
GUANGDONG VANWARD ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned cleaning method of the range hood with self-cleaning function simply sprays water onto the range hood, which is difficult to clean the oil stains on the range hood, resulting in poor cleaning effect and low cleaning efficiency.

Method used

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  • Cleaning method of extractor hood, extractor hood controller and extractor hood
  • Cleaning method of extractor hood, extractor hood controller and extractor hood
  • Cleaning method of extractor hood, extractor hood controller and extractor hood

Examples

Experimental program
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Effect test

Embodiment 1

[0050] combine figure 1 and figure 2 As shown, a cleaning method for a range hood according to a preferred embodiment of the present invention includes:

[0051] S11, when the range hood satisfies a preset working condition, judge whether the water capacity in the water storage heater has increased to a preset first capacity threshold;

[0052] S12. When it is determined that the water capacity in the water storage heater has increased to a preset first capacity threshold, control the water storage heater to start preheating the water;

[0053] S13. After the water storage heater starts to preheat the water, when it is determined that the water capacity in the water storage heater increases from a preset first capacity threshold to a preset second capacity threshold, Controlling the alarm to send out an alarm signal; wherein, the alarm signal includes a reminder signal for reminding the user to stop water injection;

[0054] S14. After determining that the water capacity i...

Embodiment 2

[0075] combine figure 1 and image 3 As shown, the difference between the cleaning method for the range hood in this embodiment and the first embodiment is that when the range hood meets the preset working conditions, it is judged that the water storage heater Whether the water capacity inside increases to the preset first capacity threshold is specifically:

[0076] When the range hood meets the start-up condition of the cleaning function and the temperature controller on the range hood operates, it is determined whether the water capacity in the water storage heater has increased to a preset first capacity threshold.

[0077] In the embodiment of the present invention, after starting the cleaning function of the range hood, when the temperature controller on the range hood operates, because the temperature of the range hood is too high at this time, it may have been performed before. After the cleaning work of the range hood, it is not appropriate to control the water stor...

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Abstract

The invention relates to the technical field of extractor hoods and discloses a cleaning method of an extractor hood, an extractor hood controller and the extractor hood. The cleaning method of the extractor hood comprises the following steps: when the water volume of a water storage type heater is increased to a preset first volume threshold value, the water storage type heater is controlled to start to preheat water; when the water volume of the water storage type heater is increased to a preset second volume threshold value, an alarm apparatus is controlled to send out an alarm signal; then, the water storage type heater is controlled to heat water, a motor is controlled to rotate at a first rotating speed, water is atomized into water vapor, and the water vapor is sprayed to a wind turbine blade from a steam nozzle; and finally, the water storage type heater is controlled to stop working, and the motor is controlled to rotate at a second rotating speed to enable oil dirt and waterdrops on a wind wheel to be separated, so that cleaning of the oil dirt on the extractor hood is realized through heating of the water storage type heater and spin-drying of the motor, and the oil dirt on the extractor hood is ensured to be effectively removed within short time to further improve the cleaning effect and cleaning efficiency of the extractor hood.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to a cleaning method for a range hood, a range hood controller and a range hood. Background technique [0002] Range hoods have become a must-have kitchen appliance for ordinary households. During use, a large amount of oil will inevitably accumulate inside the range hood, which needs to be cleaned regularly. From this, the range hood with self-cleaning function was born. [0003] At present, most of the range hoods with self-cleaning function on the market mainly use a water pump to draw water from an external or built-in water cup, and then spray the water onto the range hood, thereby realizing the cleaning of the range hood. However, the above-mentioned cleaning method for the range hood with self-cleaning function simply sprays water onto the range hood, which makes it difficult to clean the oil stains on the range hood, resulting in poor cleaning effect and low cleaning eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2057
Inventor 卢楚鹏黎钊言蒋磊
Owner GUANGDONG VANWARD ELECTRIC
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