Air-conditioning system and control method thereof

Abstract

The invention provides an air-conditioning system and a control method thereof. The air-conditioning system comprises a front air outlet communicated with a first middle air channel and a second middle air channel, a first side air outlet communicated with a first side air channel, and a second air outlet communicated with a second side air channel. The control method achieves free conversion between front air output and side air output and combined multi-surface air output by opening and closing the air channels and comprises, when an indoor fan works in a high air output mode and the indoor shows high refrigerating or heating requirements, utilizing a double-side air output mode to accelerate air capacity circulation, to rapidly reduce / increase air output temperature and further to achieve high adjustment capacity; when the indoor fan works in a middle air output mode, utilizing a three-face air output mode to enlarge the air supply range, improve the uniformity of the indoor temperature and meanwhile to reduce noise; when an outdoor unit works in a low air output mode and the indoor shows low refrigerating or heating requirements and is in a temperature stabilizing period, utilizing a high-speed middle air output mode to input relatively small cooling capacity / heating capacity and meanwhile to supply air to a far position requiring the cooling capacity / heating capacity.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and more specifically relates to a control method of a floor-standing air conditioning system and an air conditioning system using the control method. Background technique [0002] At present, household floor-standing air conditioners are distinguished according to the air outlet mode, which mainly includes front air outlet or side air outlet. When cooling and heating, regardless of front air outlet or side air outlet, due to the limitation of structural design, the air supply range is different. Certain limitations, basically, the front air conditioner can only blow air from the front, and the side air conditioner can only blow air from the side, resulting in poor room temperature uniformity and low comfort, which greatly reduces the user experience and is difficult to meet Consumers are pursuing multi-dimensional air supply methods, and they are not energy-saving and environmentally fr...

AI Technical Summary

Problems solved by technology

[0002] At present, household floor-standing air conditioners are distinguished according to the air outlet mode, which mainly includes front air outlet or side air outlet. When cooling and heating, regardless of the front air outlet or side air outlet, due to the limitation of structural design, the air supply range is different. Certain limitations, basically the front air conditioner can only blow air from the front, and the side air conditioner can only blow air from the side, resulting in poor room temperature uniformity and low comfort, which greatly reduces the user experience and is difficult to meet Consumers' pursuit of multi-dimensional air supply methods, and it is not energy-saving and environmentally friendly

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