The problem of large workshop in air conditioning engineering has already been solved by the theory of stratified air conditioning . this paper takes the analogous method the first time , using jet airflow to cut off workshop in the middle , and to deal with harmful substance in workshop with stratification and partitioned space allocation 空調(diào)設(shè)計(jì)在解決高大廠房空調(diào)節(jié)能問題時(shí)利用了分層空調(diào)原理,本文首次提出采用類似方法,在廠房中部利用射流氣流進(jìn)行隔斷,對(duì)廠房?jī)?nèi)的污染物分層分區(qū)處理。