商业用的中央空调，中央空调系统由冷热源系统和空气调节系统组成。用于大型场馆、百货超市、医院、学校、工厂、写字楼、酒店宾馆等等的中央空调设备。可以根据环境选择除湿，恒温恒湿，冷水机组，末端等等。
The central air conditioning system consists of cold and heat source system and air conditioning system. It is used for central air conditioning equipment of large venues, department stores, hospitals, schools, factories, office buildings, hotels, etc. You can choose dehumidification, constant temperature and humidity, chiller, terminal and so on according to the environment.
商用中央空调的分类方法很多，因此种类也多。根据生产厂家分类的话一般会分成以下几类：1.冷水机组2.模块机3.多联机4.风管机、风冷柜。很多风管机有两种情况，第一种是全空气系统。这种是使用冷水机组处理完空气之后再经过各种处保定平面设计培训 收费岛模具 挡土墙模具 防撞墙模具 防撞墙模具 防撞护栏模具 大棚遮阳网 遮阴网理方式，处理完成之后经过风管送入房间。还有一种是比较大的风管机也会接很长风管。独立挂在天花板上的也就两种情况，一种是冷水机组的末端，被称作风机盘管。还有就是多联机、风管机的内机。
There are many classification methods of commercial central air conditioning, so there are many kinds. According to the classification of manufacturers, it is generally divided into the following categories: 1. Water chillers; 2. Modular machines; 3. Multi connected machines; 4. Duct fans and air coolers. Many duct fans have two situations, the first is all air system. This is the use of water chillers after air treatment, and then through a variety of treatment methods, after the completion of treatment through the air duct into the room. There is also a relatively large duct fan will be connected to a long duct. Independent hanging on the ceiling is also two cases, one is the end of the water chiller, known as fan coil. There is also a multi line, fan inside the machine.