According to the technological characteristics for layout, the premise of satisfying using obtained reasonable in economy, and can be divided into a few kinds:
1, open: used for process for each cleanliness rating requirement of difference:
Advantages: good flexibility, easy to adjust, change, the design is simple, air handling system and single.
Faults: high operation cost, for ChanXiangLiu type passageway to occupy a space.
2, suite type: each clean areas according to the process of working procedure and cleanliness level required space and connected, and the interval of pressure difference control. Note: for laboratory class are asking their system independent, not sharing.
3, tunnel type: is with "line" protection "face" protection instead of the typical.
Advantages: energy saving, fire prevention space simple, safe. |
