Quantitative collection fishing net for floating algae in rivers

• Main Authors: LI JIE, TAN XICHANG, WANG CHAO, LAI ZINI, LI YUEFEI, LI XINHUI, GAO YUAN
• Format: Patent
• Language: Chinese; English
• Published: 17.07.2013
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a quantitative collection fishing net for floating algae in rivers. The quantitative collection fishing net comprises a net body, wherein a collector is fixed at the rear end of the net body; the front end of the net body is encircled to form a net opening through a net opening bracket; and the outer side of the net opening is provided with a flow meter which is fixed on the net opening bracket. The collector is used for collecting the floating algae captured by the net body, the flow meter is used for measuring the speed of water flow flowing into the net opening, and the collection time is combined, so that the volume of a water body filtered by the net opening is calculated in the time period, quantitative calculation is conveniently performed, and quantitative survey of the floating algae is finished. The quantitative collection fishing net is suitable for collecting and analyzing floating algae in rivers in the field of aquatic sciences.