Air conditioning system plays an important role in clean operating room, so it is necessary to make a comprehensive analysis and Discussion on the design of air conditioning system in the practice of operating room construction.
Determination of air supply volume and air distribution
According to the current analysis, the air conditioning system design of clean operating room needs to do an important work is to determine the air supply and organize the air flow.
According to the practical analysis, there are two problems to be solved in the air conditioning design of clean operating room: one is that the air volume of high-level clean room is too large; the other is that the pollution control of key areas of operating room is not ideal under the same air volume for operating room below 1000 level.
The specific solutions to these two problems need to be considered in three aspects during the design:
The first is to break through the concept of whole room dilution and purification for all levels of operating rooms, and adopt the method of refusing to strengthen purification, so that different cross-section sizes of air supply can be adopted according to different levels.
The second is to use the clean air flow to cover the area for the class 100 or class 1000 operating room.
The third is that the ventilation rate method should be used to determine the air volume in the 10000 level and 100000 level operating rooms, so that the accuracy of the air volume will be significantly improved.
In a word, through the determination of air supply volume and the organization of air flow, the effectiveness of air conditioning system will play a more significant role.
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