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1. 发明公开

EP4295678A1 DEVICE FOR MONITORING SWIMMING CAPABILITY OF FISH 审中-实审
公开(公告)号：EP4295678A1
公开(公告)日：2023-12-27
申请号：EP22207244.9
申请日：2022-11-14
申请人： China Three Gorges Co., Ltd. , China Three Gorges University
发明人： DAI, Huichao , TAN, Junjun , ZHENG, Tiegang , SHI, Xiaotao , JIANG, Dingguo , YANG, Chao , WANG, Yuanyang
IPC分类号： A01K63/00 , A01K63/04
摘要： The present disclosure relates to the technical field of equipment for monitoring swimming capability of fish, in particular to a device for monitoring swimming capability of fish. The device includes: a monitoring shell 1, including a monitoring barrel 11 and a plurality of partition plates 12, wherein the plurality of strip-shaped plates 12 are disposed in the monitoring barrel, and the plurality of partition plates divide an inner cavity of the monitoring barrel into a plurality of monitoring cavities evenly distributed in a circumferential direction; a plurality of measuring channels 2, wherein the measuring channels are placed in the corresponding monitoring cavities during measuring, one end face of each of the measuring channels is provided with water outlet holes 211, and the measuring channels are of transparent structures or cage structures so that fish swimming states inside the measuring channels are able to be observed from outside during monitoring; a plurality of circulating pump assemblies 3 corresponding to the measuring channels in a one-to-one manner and each communicating with the other end face of each of the corresponding measuring channels during measuring, wherein the circulating pump assemblies 3 are configured to form streams in an extending direction of each of the measuring channels; and a driving assembly 4 configured to move all the measuring channels 2 into the respective adjacent monitoring cavities synchronously. According to the device, during measuring, water environment parameters do not need to be adjusted, fishes do not need to be taken out when different fishes are measured, and thus the measuring efficiency is higher.

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