Manual collection water quantity control device for environmental water quality

• Main Author: ZHANG FENGJIANG
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model relates to the field of water quality collection, in particular to an environmental water quality manual collection water quantity control device which comprises a supporting plate, a lock hole is formed in the side wall of the supporting plate, a supporting sleeve is movably connected to the upper portion of the supporting plate in a sleeved mode, and a lock rod is connected to the side wall of the supporting sleeve in a threaded mode. One end of each lock rod penetrates through the corresponding supporting sleeve to be movably inserted into the corresponding adjacent lock hole, and the upper portion of each supporting sleeve is fixedly connected with a limiting rod. According to the sewage collection device, after the scale marks are observed, the sealing cover is rotated, the space in the collection barrel is adjusted, the collection barrel is placed into water through the supporting plate, at the moment, the foam ring drives the second sealing block to adjust, seal is removed, collection