Air conditioning system, multi-split air conditioner, control method of multi-split air conditioner and storage medium

Abstract

The invention discloses an air conditioning system. The air conditioning system comprises an outdoor unit and multiple indoor units. The outdoor unit and each indoor unit are connected through a gas pipe and a liquid pipe to form a circulation loop. An unloading device is arranged between the corresponding gas pipe and liquid pipe connected with each indoor unit and used for adjusting the refrigerant flow in the corresponding gas pipe or liquid pipe. The invention further discloses a multi-split air conditioner, a control method of the multi-split air conditioner and a storage medium. In the technical scheme, the corresponding unloading device is arranged between the corresponding gas pipe and liquid pipe enabling each indoor unit to be connected with the outdoor unit, and when energy output of the indoor units is adjusted, the unloading devices are started to output part of refrigerants between the indoor units and the outdoor unit through the unloading devices; and therefore, energy output of the indoor units is adjusted in the manner of unloading energy of pipelines connected with the indoor units, energy output of part of indoor units is adjusted, and meanwhile it is guaranteed that energy output of other indoor units cannot be influenced.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and in particular, to an air conditioner system, a one-drive-multiple air conditioner, a control method thereof, and a storage medium. Background technique [0002] With the development of technology and the continuous improvement of people's living standards, air conditioners have generally entered the home, especially the one-drive-multiple air conditioners are more and more popular. One-to-many air conditioners have multiple internal units and one external unit, and multiple internal units share one external unit, which is convenient and saves the installation of multiple external units, and multiple internal units can also be used in different occasions. One-to-many air conditioners usually operate with multiple internal units of different energy to facilitate application in different occasions. In some specific cases, users need to adjust the output energy of individual inte...

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Problems solved by technology

One-to-multiple air conditioners usually operate with multiple internal units of different energies, so as to be applied in different occasions. In some specific cases, users need to adjust the output energy of individual internal units to meet specific needs. In the prior art, the air conditioner Generally, the adjustment of energy output is realized by adjusting the frequency during operation. Since the frequency control logic is associated with all running indoor units, for one-to-many air conditioners, when only adjusting the energy output of individual indoor units, it is inevitable to use frequency adjustment control. Energy output that can affect the independent operation of other internal units

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