多联式家用中央空调,具有系统简单、结构紧凑、节能、舒适等优点,各房间独立调节、运行,能满足不同房间不同空调负荷的要求。多联式家用中央空调系统诞生以来由单室外机、单室内机的结构逐步向多室内机甚至多室外机系统发展。室外机压缩机容量可变,有单台变容量(如双速、变转速及其他变容技术)压缩机和两台或两台以上定容量压缩机与变容量压缩机的组合等多种型式。在使用功能上有单冷型、热泵型、热回收型以及蓄能型、新风机组等。 Multi-family home central air conditioning, with the system is simple, compact, energy saving, comfort, etc., each room independently adjusted, running, to meet different room air conditioning load requirements. Multi-family home central air-conditioning system since the birth of a single outdoor unit, a single indoor unit structure gradually to more indoor unit and even more outdoor unit system development. Outdoor compressor capacity is variable, there is a single variable capacity (such as two-speed, variable speed and other variable capacitance technology) and two or more compressors and variable capacity compressors combination of two or more types . In the use of a single cold-type, heat pump, heat recovery and energy storage, fresh air units.