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Patent Searching and Data


Title:
CLEANING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/167314
Kind Code:
A1
Abstract:
A cleaning system (100) comprises an air conditioner (5) and an air cleaner (3). The air conditioner (5) includes an air direction changing part (51) and a control unit (56). The air direction changing part (51) changes the air direction of air that is sent from a blower opening (P2) among three levels in the vertical direction. The control unit (56) sets the operation mode of the air conditioner (5) to a dust collection mode in response to a prescribed trigger. The dust collection mode indicates an operation mode in which indoor dust is caused to fall to the floor (FL). Among the three levels of air direction, a first-level air direction (A1) faces farther upward than a second-level air direction (A2), and the second-level air direction (A2) faces farther upward than a third-level air direction (A3). In the dust collection mode, the air direction change part (51) sends air inside in the first-level air direction (A1) during a first prescribed period, and sends air inside in the second-level air direction (A2) during a second prescribed period after the first prescribed period has elapsed.

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Inventors:
INOUE SHOTA
Application Number:
JP2018/032416
Publication Date:
September 06, 2019
Filing Date:
August 31, 2018
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
A47L13/38; A47L9/28; B08B5/00; F24F7/00; F24F11/79; F24F120/10
Foreign References:
JP2014035178A2014-02-24
JP2010060266A2010-03-18
JPH05340597A1993-12-21
JPH1194339A1999-04-09
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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