Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fish collecting device suitable for dam fish collecting and transporting system
The invention provides a fish collecting device suitable for a dam fish collecting and transporting system. A vertical lifting well is arranged on the side, close to the downstream, of a reservoir dam, vertical guide rails are arranged on at least one pair of edges of the inner wall of the lifting well, and a liftable fish collecting box is installed in the lifting well; and the fish collecting box is provided with a horizontal main frame, guide wheels in rolling friction contact with the guide rails are arranged on at least one pair of edges of the main frame, a funnel-shaped fish collecting groove is fixed in the middle of the main frame, the fish collecting groove is formed by splicing a plurality of mesh plates, a water accumulating hopper is installed at an opening in the bottom of the fish collecting groove, the bottom of the water accumulating hopper is connected with a fish conveying pipeline through a knife gate valve, and at least one set of fish luring devices located above the fish collecting groove are installed on the main frame. According to the fish collecting device, fish schools on the downstream can be lifted in a centralized mode and conveyed to an upstream water storage area.
本发明提供了一种适用于水坝集运鱼系统的集鱼装置，在水库堤坝靠近下游的一侧设置有垂直升降井，在升降井内壁的至少一对边均设置有竖直导轨，在升降井中安装有一可升降的集鱼箱；所述集鱼箱设置有水平的主框架，在主框架的至少一对边均设置有与导轨滚动摩擦接触的导向轮，在主框架中间固定有漏斗状的集鱼槽，所述集鱼槽由多块网孔板拼接而成，在集鱼槽的底部开口安装有一积水斗，所述积水斗底部通过刀闸阀与输鱼管路相连，在主框架上安装有位于集鱼槽上方的至少一组诱鱼装置。本发明可以将下游的鱼群集中提升并输送至上游蓄水区。
Fish collecting device suitable for dam fish collecting and transporting system
The invention provides a fish collecting device suitable for a dam fish collecting and transporting system. A vertical lifting well is arranged on the side, close to the downstream, of a reservoir dam, vertical guide rails are arranged on at least one pair of edges of the inner wall of the lifting well, and a liftable fish collecting box is installed in the lifting well; and the fish collecting box is provided with a horizontal main frame, guide wheels in rolling friction contact with the guide rails are arranged on at least one pair of edges of the main frame, a funnel-shaped fish collecting groove is fixed in the middle of the main frame, the fish collecting groove is formed by splicing a plurality of mesh plates, a water accumulating hopper is installed at an opening in the bottom of the fish collecting groove, the bottom of the water accumulating hopper is connected with a fish conveying pipeline through a knife gate valve, and at least one set of fish luring devices located above the fish collecting groove are installed on the main frame. According to the fish collecting device, fish schools on the downstream can be lifted in a centralized mode and conveyed to an upstream water storage area.
本发明提供了一种适用于水坝集运鱼系统的集鱼装置，在水库堤坝靠近下游的一侧设置有垂直升降井，在升降井内壁的至少一对边均设置有竖直导轨，在升降井中安装有一可升降的集鱼箱；所述集鱼箱设置有水平的主框架，在主框架的至少一对边均设置有与导轨滚动摩擦接触的导向轮，在主框架中间固定有漏斗状的集鱼槽，所述集鱼槽由多块网孔板拼接而成，在集鱼槽的底部开口安装有一积水斗，所述积水斗底部通过刀闸阀与输鱼管路相连，在主框架上安装有位于集鱼槽上方的至少一组诱鱼装置。本发明可以将下游的鱼群集中提升并输送至上游蓄水区。
Fish collecting device suitable for dam fish collecting and transporting system
一种适用于水坝集运鱼系统的集鱼装置
XU ZHIQIANG (Autor:in) / ZOU HAISHENG (Autor:in) / LIN LIQUN (Autor:in) / WANG ZHIYONG (Autor:in) / JIANG TAO (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
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