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洁净室根据其工作区内气流的控制方式分成乱流型和层流型两种。也可以根据实际操作中能够维持的洁净度分类。洁净室要求采用与洁净度相适应的设备、材料、房屋清扫程序以及工作人员操作方法。不论其气流设计型式或洁净度等级如何,洁净室一般都由图1所示各部分组成。循环风机使主要送风进入和通过洁净室、初过滤器和末级过滤器。空气处理装置供给所需要的冷量和热量。补风系统的风机为洁净室加压,并补充
The clean room is divided into turbulent flow type and laminar flow type according to the control method of air flow in its work area. It can also be classified according to the cleanliness level that can be maintained in actual operation. Cleanrooms require equipment and materials that are compatible with cleanliness, house cleaning procedures, and staff operation methods. Regardless of its air flow design or cleanliness class, the clean room generally consists of various parts as shown in Figure 1. The circulator blows the main air into and through the clean room, the primary filter and the final filter. The air handler supplies the required amount of cold and heat. The fan of the make-up system pressurizes and supplements the clean room