Water quality dissolved oxygen monitoring device

• Main Authors: ZHANG WENKAI, PAN WEIQI, LIU JIN, ZHANG XU
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2024
• 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 utility model relates to the technical field of water quality monitoring, in particular to a water quality dissolved oxygen monitoring device. The water quality dissolved oxygen monitoring device comprises a dissolved oxygen sensor, cleaning cloth is attached to the outer side of the dissolved oxygen sensor, a motor drives a first gear to rotate, the first gear drives a second gear to rotate, and the second gear drives a screw to rotate. When the screw rod rotates, the screw rod is limited by the guide plate and the guide rail to move up and down, and then the dissolved oxygen sensor is driven to move up and down in the hollow column and the protective pipe, so that the dissolved oxygen sensor can monitor the dissolved oxygen of river water with different depths; dirt attached to the surface of the dissolved oxygen sensor is brushed through the brush, and then the dissolved oxygen sensor is wiped through the cleaning cloth, so that the situation that the monitoring effect of the dissolved oxygen sensor is