生物化学实验室通风策略
Ventilating strategy of biochemistry laboratories
摘要：
介绍了生物化学实验室的建筑特性和通风空调特性，归纳了国内外实验室通风设计标准，给出了实验室通风设计参数如新风量、排风柜面风速、排风柜排风量等参数的选择。结合实际工程，比较了不同通风换气次数下不同通风方案的优劣，提出适用方案。
关键词：生物化学实验室,通风,设计标准,节能,设计参数
Abstract：
Presents the characteristics of the building and ventilating and air conditioning of biochemistry laboratories. Summarizes the design standards of ventilating for laboratories at home and abroad. Presents the selection method of ventilating design parameters like fresh air amount, air face velocity and exhaust air rate of vented enclosures, etc. Combining with a project case, compares the advantages and disadvantages of different ventilating schemes under different air changes of ventilation. Puts forward the suitable schemes for use.
Keywords:biochemistrylaboratory,ventilating,designstandard,energysaving,designparameter