Search International and National Patent Collections

1. (WO2018176331) MOBILE AIR CONDITIONER CONTROL METHOD AND DEVICE

Pub. No.:    WO/2018/176331    International Application No.:    PCT/CN2017/078822
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 31 01:59:59 CEST 2017
IPC: F24F 11/00
F24F 1/02
Applicants: GUANGDONG MIDEA REFRIGERATION APPLIANCES CO., LTD.
广东美的制冷设备有限公司
MIDEA GROUP CO., LTD.
美的集团股份有限公司
Inventors: WANG, Zhichao
王智超
Title: MOBILE AIR CONDITIONER CONTROL METHOD AND DEVICE
Abstract:
A mobile air conditioner control method and device. The method comprises: when a mobile air conditioner is in a refrigeration mode, detecting a whole machine current of the mobile air conditioner in real time or in a timed manner; and when the whole machine current is greater than a first preset current value, adjusting an operating parameter of an outdoor heat exchange acceleration device, so as to improve the heat exchange efficiency of an outdoor heat exchanger, the operating parameter of the outdoor heat exchange acceleration device comprising the rotating speed of an outdoor motor, the rotating speed of a water fetching motor (2) and/or the flow of a water pump (5). By adjusting the rotating speed of the outdoor motor, the rotating speed of the water fetching motor (2) and/or the flow of the water pump (5), the heat exchange efficiency of the outdoor heat exchanger is higher, so as to avoid that the temperature of an indoor heat exchanger quickly reaches a high-temperature protection temperature, thereby reducing the number of times of start and stop of a compressor.