Air sampler for indoor air quality detection

• Main Authors: ZHANG CHUANG, LI FEILONG, YE WEIFENG, GAO CAIYUN, GAN YULU, BAO XUN, LAI ZHIXIAN, WU KEPING, LU HAIJIAN
• Format: Patent
• Language: Chinese; English
• Published: 01.09.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to an air sampler for indoor air quality detection and relates to the field of gas collection equipment. The air sampler comprises a sampler body; a support mechanism, a storagemechanism, a driving mechanism are arranged on the bottom surface of the sampler body; the support mechanism comprises three support sleeve rods, each support sleeve rod is slidably connected with a support insertion rod, and a support cylinder connected with the support insertion rod is arranged in each support sleeve rod; the storage mechanism comprises a storage box, and three same storage grooves are formed in the bottom surface of the storage box and used for storing the supporting sleeve rods and the supporting insertion rods; the driving mechanism comprises three containing grooves andthree driving air cylinders, piston rods of the driving air cylinders are rotationally connected with the supporting insertion rods; when the piston rods of the driving air cylinders are ejected out,the supporting sleeve rods