Range hood and its method, cleaning device and storage medium

Range hood and its method, cleaning device and storage medium

  • CN 109,028,202 A
  • Filed: 09/07/2018
  • Published: 12/18/2018
  • Est. Priority Date: 05/21/2018
  • Status: Active Application
First Claim
Patent Images

1. a kind of cleaning method for range hood, the range hood include spiral case, the wind wheel being mounted in the spiral case withAnd the motor for driving wind wheel rotation, which is characterized in that the cleaning method includes:

  • Cleaning solution is injected into the spiral case;

    The cleaning solution is detected in the liquid level of the spiral case bottom;

    Judge whether the liquid level reaches predetermined fluid level;

    In the case where judging that the liquid level reaches the predetermined fluid level, controls the wind wheel and turn along the first rotation direction intermittenceDynamic first scheduled duration and/or the first pre- fixing turn;

    AndIt controls the wind wheel and rotates the second scheduled duration along the second rotation direction intermittence opposite with first rotation direction.

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