Title:
SMART FUME EXTRACTION METHOD AND EXTRACTOR HOOD
Document Type and Number:
WIPO Patent Application WO/2019/028786
Kind Code:
A1
Abstract:
A smart fume extraction method and an extractor hood. The extractor hood comprises an acquisition unit, a determination unit and a control unit. The fume extraction method comprises: acquiring a current fume parameter; according to the current fume parameter, determining a rotation speed of a fan in an extractor hood; according to the determined rotation speed of the fan, controlling the rotation speed of the fan in the extractor hood. The method adaptively controls the suction of the extractor hood, removes fumes in a highly effective manner, and reduces electrical energy wastage.
Inventors:
WEI XIAOJIE (CN)
Application Number:
PCT/CN2017/096924
Publication Date:
February 14, 2019
Filing Date:
August 10, 2017
Export Citation:
Assignee:
SHENZHEN YICHUANG INFORMATION TECH CO LTD (CN)
International Classes:
F24C15/20
Foreign References:
| CN106402971A | 2017-02-15 | |||
| CN106895454A | 2017-06-27 | |||
| CN206249026U | 2017-06-13 | |||
| CN205957260U | 2017-02-15 | |||
| DE102011082926A1 | 2013-03-21 |
Attorney, Agent or Firm:
SHENZHEN WINSTRONG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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