Developing of fishway block for the sustainable Eco/environment in liver

摘要

The present invention relates to a fishery facility, and more particularly, to provide a semi-permanent fish through a robust structure design that minimizes the water resistance, and provides a safe retention space and easy movement of the fish upstream even if the quantity is somewhat Of course, the present invention relates to a natural river fishing facility using waste materials such as waste tires.;The present invention has the advantage of providing a safe and easy moving environment of the fish, regardless of the flow rate and flow rate is provided with the evacuation space by the comb-shaped buffer wall is installed on one side of the underwater beam.;In addition, the lifespan is semi-permanent as the damage to the comb wall is minimized as the comb wall receives the direct hydraulic pressure by the inclined surface to buffer the flow rate and the hydraulic pressure in the inclined waterway to secure the evacuation space of the fish.;In addition, the present invention is installed in the lower portion of the submarine beams concealed blocks that can be safely stayed, so that more fish are gathered because they function as a safe hiding place for other fish, including fish for the river through the concealed block, As a good food chain environment is provided, there is an effect of creating an ecologically friendly ecosystem.;In addition, since the concealed block uses waste tires having difficulty in disposal, there is an advantage in that more environmentally friendly structures can be formed.