汽车空调过滤器全性能测试台设计制造与验证

摘要

近年来我国汽车产销量世界第一,汽车车厢内的空气品质须引起重视,探讨汽车空调过滤器的性能特点、性能检测要求,介绍依据国际标准ISO/TS11155-1∶2001《道路车辆乘驾室用空气滤清器第一部分：粉尘过滤测试》要求而自行研制建立的国内首台汽车空调过滤器全性能测试装置,可以测试汽车空调过滤器在使用中各阶段的过滤效率、阻力、容尘量,通过分析和验证该全性能测试装置的准确度和测试误差达到了国际标准的要求,从而为汽车空调过滤器的性能和质量检验提供了十分必要的保证。%In recent years, the volume of automobiles＇production and sales in China is the N0.1 around the world. Air quality in automobiles＇cabin comes more important. The article discussed the performance chareteristic and test standard of automotive air-conditioning filters, and introduced the first testing device in China, which is own developed and set according to ISO/ TSl1155-1：2001 （Road vehicles-Air filters for passenger compartments-Part 1：Test for particulate filtration）. The device can test the filtration efficiency, air resistance and dust capacity on each phase in running. Precision of the device reaches to the require of international standard by analysis and validation, which greatly ensures the performance and quality inspection of automotive air-conditioning filters.