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A platform for research: civil engineering, architecture and urbanism
Gate, catch basin and catch basin control method
The invention discloses a gate, a catch basin and a catch basin control method.The gate comprises a rotating part, at least one pair of blades and a brake part, and the rotating part is suitable for being rotationally connected with the inner wall of a pipeline; any one blade is connected with a rotating piece located in the pipeline; the brake part is suitable for being connected with the inner wall of the pipeline and used for generating damping torque to the rotating part; when the rotating torque generated when fluid in the pipeline impacts the blades is larger than the damping torque, the pair of blades are driven by the fluid in the pipeline to rotate so as to drive the rotating part to rotate in an overflowing state. And when the damping torque is greater than a first threshold value, the pair of blades has a cutoff state of limiting the rotating piece through the damping torque and blocking the pipeline. The gate can be opened and closed only by adjusting the damping torque without lifting the whole gate, so that the time for lifting the whole gate is shortened, the gate can deal with complex and changeable rainwater and sewage bodies in a catch basin, and the intercepting effect is improved.
本发明公开了一种闸门、截流井及截流井控制方法，其中，闸门包括转动件、至少一对叶片及制动件，所述转动件适于与管道内壁转动连接；任意一个叶片均与位于管道内的转动件连接；制动件适于与管道内壁连接，制动件用于对转动件产生阻尼力矩；管道内的流体冲击叶片产生的转动力矩大于阻尼力矩时，一对叶片具有在管道内流体的带动下转动，以带动转动件转动的过流状态；阻尼力矩大于第一阈值时，一对叶片具有通过阻尼力矩限位转动件，并封堵管道的断流状态。该闸门仅需通过对阻尼力矩的调整即可实现开启和关闭操作，无需升降闸门整体，从而缩短升降闸门整体所用的时间，进而使该闸门可应对截流井内复杂多变的雨污水体，提高了截流效果。
Gate, catch basin and catch basin control method
The invention discloses a gate, a catch basin and a catch basin control method.The gate comprises a rotating part, at least one pair of blades and a brake part, and the rotating part is suitable for being rotationally connected with the inner wall of a pipeline; any one blade is connected with a rotating piece located in the pipeline; the brake part is suitable for being connected with the inner wall of the pipeline and used for generating damping torque to the rotating part; when the rotating torque generated when fluid in the pipeline impacts the blades is larger than the damping torque, the pair of blades are driven by the fluid in the pipeline to rotate so as to drive the rotating part to rotate in an overflowing state. And when the damping torque is greater than a first threshold value, the pair of blades has a cutoff state of limiting the rotating piece through the damping torque and blocking the pipeline. The gate can be opened and closed only by adjusting the damping torque without lifting the whole gate, so that the time for lifting the whole gate is shortened, the gate can deal with complex and changeable rainwater and sewage bodies in a catch basin, and the intercepting effect is improved.
本发明公开了一种闸门、截流井及截流井控制方法，其中，闸门包括转动件、至少一对叶片及制动件，所述转动件适于与管道内壁转动连接；任意一个叶片均与位于管道内的转动件连接；制动件适于与管道内壁连接，制动件用于对转动件产生阻尼力矩；管道内的流体冲击叶片产生的转动力矩大于阻尼力矩时，一对叶片具有在管道内流体的带动下转动，以带动转动件转动的过流状态；阻尼力矩大于第一阈值时，一对叶片具有通过阻尼力矩限位转动件，并封堵管道的断流状态。该闸门仅需通过对阻尼力矩的调整即可实现开启和关闭操作，无需升降闸门整体，从而缩短升降闸门整体所用的时间，进而使该闸门可应对截流井内复杂多变的雨污水体，提高了截流效果。
Gate, catch basin and catch basin control method
一种闸门、截流井及截流井控制方法
NIE ZHONGLIN (author) / CHEN YASONG (author) / LIU MENGMENG (author) / ZHAO YUNPENG (author) / ZHU YATING (author) / GAO YANJIN (author) / CHEN JUNRUN (author)
2024-02-23
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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