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1. (WO2018196420) CONTROL METHOD FOR ASSEMBLING OR DISASSEMBLING IMPELLER OF AIR CONDITIONER, AND AIR CONDITIONER

Pub. No.:    WO/2018/196420    International Application No.:    PCT/CN2017/118322
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Dec 26 00:59:59 CET 2017
IPC: F04D 29/26
F04D 25/08
F24F 1/00
Applicants: GREE ELECTRIC APPLIANCES(WUHAN)CO., LTD
格力电器(武汉)有限公司
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
珠海格力电器股份有限公司
Inventors: WANG, Chunjie
汪春节
HAN, Peng
韩鹏
YANG, Pan
杨盼
GUO, Ruishui
郭瑞水
Title: CONTROL METHOD FOR ASSEMBLING OR DISASSEMBLING IMPELLER OF AIR CONDITIONER, AND AIR CONDITIONER
Abstract:
A control method for assembling or disassembling an impeller of an air conditioner, the method comprising: controlling a solenoid coil (12) to control a force application direction on an impeller (10), and incorporating forward rotation or reverse rotation of a motor (20), wherein when the solenoid coil (12) is controlled to apply a force on the impeller (10) in a direction away from the motor (20), the motor (20) rotates reversely, such that the impeller (10) and the motor (20) are automatically separated; when the solenoid coil (12) is controlled to apply a force on the impeller (10) in a direction approaching the motor (20), the motor (20) rotates forward, such that the impeller (10) and the motor (20) are automatically engaged. In this way, disassembly or assembly of an impeller (10) is automated, thus reducing manual operation, and improving operation efficiency.