层流病房的净化空调设计

简要介绍了层流病房的概念，结合层流病房净化空调要求，论述了层流病房净化空调的两种设计方法，并以具体工程为例深入阐述了自循环净化机组的设计方法，指出两种设计方法各有利弊，应根据实际情况合理选用。

On clean air-conditioning design for laminar flow wards

The paper has the brief introduction on the laminar flow wards,indicates the two design methods for the clean air-conditioning design for laminar flow wards by combining with the requirements for the clean air-conditioning of laminar flow wards,and illustrates the methods for the self-circulation purification unit by taking some factual examples,and points out the respective advantages and disadvantages of two design methods, so as to have the reasonable selection according to the fact.