Dust meter for air detection

• Main Authors: ZENG LINHUI, XIE RIMING, CHEN JINQUAN, WENG SHOUQING
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: CLEANING; CLEANING IN GENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICS; PREVENTION OF FOULING IN GENERAL; TESTING; TRANSPORTING

The dust meter for air detection comprises a detector body, a display screen and a control button are arranged on the surface of the detector body, a rubber joint is adhered to the position of a detection hole in the detection end of the detector body, a detection pipe is connected to the position of an opening of the rubber joint in a pluggable mode, and the detection pipe is connected with the display screen. A cleaning assembly is movably arranged on the back face of the detector body and comprises a brush cylinder and a brush column, the brush cylinder is arranged outside the brush column in a sleeving mode, the brush cylinder and the brush column are fixedly connected to the inner surface of a carrier plate, and the two ends of the carrier plate are fixedly connected with the extension ends of telescopic connecting rods. In the detection operation process, the detection pipe can be pulled out relative to the rubber joint, and the detection pipe is cleaned; the telescopic connecting rod can be rotated rel