新型高分子自动控制免压风门的研制与应用

摘要

该文分析了阻燃式自动控制免压风门的新型设计特点，阐述了免压机构工作机理及自动控制装置中的设计创新点。整个风门系统部件相互独立，具有可换性，维修费用低，隔风密闭型强环境适应性强的特点。%Analysis of flame retardant type automatic control pressure free air new design features, Expounds the working mechanism of pressure free a- gency, and automatic control device design . The entire air system components are independent of each other, having a replaceable, repair cost, air isolationsealed strong environmental adaptability characteristics.