Abstract: This article is about the design of industrial air ventilation and conditioning in high-spacious workshops.It has introduced the air distribution of nozzle parallel jet which is used in stratified air conditioning design and the designing concept of working area air conditioning.In the high-spacious workshops,the industrial equipment generates a lot of heat and dust.In order to make sure of the workmen being healthy in such working environment,this design not only uses the designing concept stat...

Key words: industrial air conditioning； local exhaust ventilation； dust control； stratified air conditioning working area air conditioning； nozzle jet；