A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly dredging equipment for water conservancy project riverway
The invention relates to the technical field of riverway dredging, in particular to environment-friendly dredging equipment for a water conservancy project riverway. A turbine shell is fixedly connected to the outer side of a turbine, a baffle is movably connected to the outer surface of a baffle hinged support, an arc-shaped cover is fixedly connected to the outer surface of a protective shell, and a second spring is movably connected to the interior of the arc-shaped cover. A push plate is fixedly connected to the outer portion, penetrating through the arc-shaped cover, of one end of the second spring, an arc-shaped plate is fixedly connected to the top end of the push plate, and a third spring is fixedly connected to the outer surface of the arc-shaped plate. Under the limitation of thesecond spring, the arc-shaped plate and the third spring which are connected, a certain inclination degree is always kept between one end of the baffle and the outer wall of the protective shell, andresistance generated when the protective shell rotates can be increased easily; and as the baffle increases the external area of the turbine, a resistance barrier is formed on the outer surface of the turbine in the rotating process of the baffle, so that the possibility that aquatic organisms are sucked into the turbine can be greatly reduced.
本发明涉及河道清淤技术领域，具体为一种水利工程河道环保清淤设备，所述涡轮机的外侧固定连接有涡轮机壳，所述挡板铰座的外表面活动连接有挡板，所述防护壳的外表面固定连接有弧形罩，所述弧形罩的内部活动连接有第二弹簧，所述第二弹簧的一端且贯穿于弧形罩的外部固定连接有推板，所述推板的顶端固定连接有弧形板，所述弧形板的外表面固定连接有第三弹簧，挡板的一端在第二弹簧、弧形板和第三弹簧的连接限制下情况下，始终与防护壳的外壁保持一定的倾斜度，有助于增大防护壳旋转时产生的阻力，又因为挡板增大了涡轮机的外部面积，因此挡板旋转过程中在涡轮机的外表面形成一个阻力屏障，可以大大减小水生物被吸入涡轮机内部的可能性。
Environment-friendly dredging equipment for water conservancy project riverway
The invention relates to the technical field of riverway dredging, in particular to environment-friendly dredging equipment for a water conservancy project riverway. A turbine shell is fixedly connected to the outer side of a turbine, a baffle is movably connected to the outer surface of a baffle hinged support, an arc-shaped cover is fixedly connected to the outer surface of a protective shell, and a second spring is movably connected to the interior of the arc-shaped cover. A push plate is fixedly connected to the outer portion, penetrating through the arc-shaped cover, of one end of the second spring, an arc-shaped plate is fixedly connected to the top end of the push plate, and a third spring is fixedly connected to the outer surface of the arc-shaped plate. Under the limitation of thesecond spring, the arc-shaped plate and the third spring which are connected, a certain inclination degree is always kept between one end of the baffle and the outer wall of the protective shell, andresistance generated when the protective shell rotates can be increased easily; and as the baffle increases the external area of the turbine, a resistance barrier is formed on the outer surface of the turbine in the rotating process of the baffle, so that the possibility that aquatic organisms are sucked into the turbine can be greatly reduced.
本发明涉及河道清淤技术领域，具体为一种水利工程河道环保清淤设备，所述涡轮机的外侧固定连接有涡轮机壳，所述挡板铰座的外表面活动连接有挡板，所述防护壳的外表面固定连接有弧形罩，所述弧形罩的内部活动连接有第二弹簧，所述第二弹簧的一端且贯穿于弧形罩的外部固定连接有推板，所述推板的顶端固定连接有弧形板，所述弧形板的外表面固定连接有第三弹簧，挡板的一端在第二弹簧、弧形板和第三弹簧的连接限制下情况下，始终与防护壳的外壁保持一定的倾斜度，有助于增大防护壳旋转时产生的阻力，又因为挡板增大了涡轮机的外部面积，因此挡板旋转过程中在涡轮机的外表面形成一个阻力屏障，可以大大减小水生物被吸入涡轮机内部的可能性。
Environment-friendly dredging equipment for water conservancy project riverway
一种水利工程河道环保清淤设备
LUO YONGCAI (author)
2020-12-11
Patent
Electronic Resource
Chinese
Water conservancy project riverway environment-friendly desilting equipment
| European Patent Office | 2024
Riverway dredging pipeline for water conservancy project and dredging method
| European Patent Office | 2021