风机变频调速的滤器防护时间测试装置设计

To Design the Test Device of Filter Protective Time Using Ventilator's Variable Frequency Regulating Speed Technology

将风机的变频调速应用于滤器防护时间测试装置中,依据《GJB564.2-88过滤吸收器性能实验方法》和《GB/T6165-2008高效空气过滤器性能实验方法效率和阻力》的要求设计装置,从理论计算到实验验证,很好地满足了测试要求。

Appling variable frequency regulating speed technology to the device of filter protective time,in accordance with《GJB564.2-88 The testing method of Filter absorber＇s performance》and《GB/T6165-2008 High efficiency air filter performance experiment method and the efficiency of the resistance》design device,from theoretical calculation to experimental verification,the result can fulfill testing requirement.