一、吸收式制冷机的发展吸收式制冷机不仅发展了一效、两效和冷温水机等机型,而且如图1所示,扩大了适合各种用途的机种. 在此期间,中型和大型吸收式制冷机的市场继续大幅度扩大,其上升情况如图2所示. 目前,中型和大型吸收式制冷机的市场已经饱和,吸收式制冷机发展的一个途径是进入小型电动空调机组的市场. I. Development of Absorption Chillers Absorption chillers have not only developed models such as one-effect, two-effect and cold-warm water machines, but also have expanded models suitable for various applications as shown in Figure 1. During this period, medium-sized And large absorption chiller market continues to expand substantially, the rise shown in Figure 2. At present, medium and large absorption chiller market has been saturated, one of the ways absorption chiller developed into the small electric air conditioning unit Market.