Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Device and method for enhancing fish luring effect of fishway entrance and exit
The invention relates to the technical field of fish luring devices, and discloses a device and method for enhancing the fish luring effect of a fishway entrance and exit, the device comprises a mounting rack and a shell fixed at the top of the mounting rack, the front side of the shell is symmetrically and rotatably provided with chain wheels, and the two chain wheels are connected through a chain belt; and a connecting plate is fixedly mounted on the front side of the chain belt. An adjusting flow field is formed at the fishway through the generating assembly, so that the adjusting flow field suitable for migratory fishes is formed, the fishes stay in the adjusting flow field area for a long time, then the fishes can easily find a fishway inlet, and the probability that the fishes enter the fishway can be greatly improved in cooperation with guiding of a lamp tube to the fishes; and the lamp tube can be cleaned before entering water, so that the influence of impurities on the light emitting effect of the lamp tube is avoided, better fish luring is ensured, and avoidance can be performed when the lamp tube is impacted by fishes in the fish luring process of the lamp tube, so that the lamp tube is prevented from being damaged by collision.
本发明涉及诱鱼装置技术领域，且公开了一种用于增强鱼道进出口诱鱼效果的装置及其方法，该装置包括安装架及固定在安装架顶部的壳体，所述壳体的前侧对称转动安装有链轮，两个所述链轮之间通过链带连接，所述链带的前侧固定安装有连板。本发明通过发生组件在鱼道处形成调节流场，从而形成适宜洄游鱼类的调节流场，让鱼类在调节流场区域长时间停留，进而使得鱼类容易发现鱼道进口，配合灯管对鱼的引导，使得能大大提升鱼类进入鱼道的概率，且在灯管入水前可对其进行清理，避免杂质影响其发光效果，保证更好的进行诱鱼，可在灯管诱鱼的过程中，在灯管被鱼撞击时进行避让，避免灯管被撞坏。
Device and method for enhancing fish luring effect of fishway entrance and exit
The invention relates to the technical field of fish luring devices, and discloses a device and method for enhancing the fish luring effect of a fishway entrance and exit, the device comprises a mounting rack and a shell fixed at the top of the mounting rack, the front side of the shell is symmetrically and rotatably provided with chain wheels, and the two chain wheels are connected through a chain belt; and a connecting plate is fixedly mounted on the front side of the chain belt. An adjusting flow field is formed at the fishway through the generating assembly, so that the adjusting flow field suitable for migratory fishes is formed, the fishes stay in the adjusting flow field area for a long time, then the fishes can easily find a fishway inlet, and the probability that the fishes enter the fishway can be greatly improved in cooperation with guiding of a lamp tube to the fishes; and the lamp tube can be cleaned before entering water, so that the influence of impurities on the light emitting effect of the lamp tube is avoided, better fish luring is ensured, and avoidance can be performed when the lamp tube is impacted by fishes in the fish luring process of the lamp tube, so that the lamp tube is prevented from being damaged by collision.
本发明涉及诱鱼装置技术领域，且公开了一种用于增强鱼道进出口诱鱼效果的装置及其方法，该装置包括安装架及固定在安装架顶部的壳体，所述壳体的前侧对称转动安装有链轮，两个所述链轮之间通过链带连接，所述链带的前侧固定安装有连板。本发明通过发生组件在鱼道处形成调节流场，从而形成适宜洄游鱼类的调节流场，让鱼类在调节流场区域长时间停留，进而使得鱼类容易发现鱼道进口，配合灯管对鱼的引导，使得能大大提升鱼类进入鱼道的概率，且在灯管入水前可对其进行清理，避免杂质影响其发光效果，保证更好的进行诱鱼，可在灯管诱鱼的过程中，在灯管被鱼撞击时进行避让，避免灯管被撞坏。
Device and method for enhancing fish luring effect of fishway entrance and exit
一种用于增强鱼道进出口诱鱼效果的装置及其方法
CHEN JINQUAN (Autor:in) / GONG GANG (Autor:in) / CHEN YIFENG (Autor:in) / LU CHUANYIN (Autor:in)
10.01.2025
Patent
Elektronische Ressource
Chinesisch
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