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A platform for research: civil engineering, architecture and urbanism
Intercepting device, intercepting well and intercepting method
The invention relates to the technical field of municipal drainage pipe network intercepting equipment, and aims to provide an intercepting device, an intercepting well and an intercepting method. The cut-off device is small in opening and closing space, convenient to install and capable of achieving multiple cut-off modes and achieving accurate adjustment of water flow. The cut-off device comprises a pipe body, a baffle and a driving device, the pipe body is provided with a cylindrical mounting cavity; the baffles are fan-shaped, the at least two baffles are adjacently arranged in the axis direction of the mounting cavity, and the sum of the total areas of the baffles is larger than or equal to the sectional area of the mounting cavity; the driving device is arranged on the pipe body and used for driving the baffles to rotate around the axis of the mounting cavity. The problems that in the prior art, a closure gate needs a large opening and closing space, the installation difficulty is large, and accurate adjustment cannot be achieved are solved.
本发明涉及市政排水管网截流装备技术领域，其目的是提供一种截流装置、截流井及截流方法。这种截流装置启闭空间小、便于安装、且可以实现多种截流模式，能实现水流量的精确调节。上述截流装置包括：管体、挡板和驱动装置；管体具有圆柱状的安装腔；挡板呈扇形，至少两个挡板沿安装腔的轴线方向紧邻设置,挡板的总面积之和大于或者等于安装腔的截面面积；驱动装置设置于管体上，驱动装置用于驱动各个挡板绕安装腔的轴线转动。本发明解决了现有技术中的截流闸门需要的启闭空间大、安装难度大、不能实现精确调节的问题。
Intercepting device, intercepting well and intercepting method
The invention relates to the technical field of municipal drainage pipe network intercepting equipment, and aims to provide an intercepting device, an intercepting well and an intercepting method. The cut-off device is small in opening and closing space, convenient to install and capable of achieving multiple cut-off modes and achieving accurate adjustment of water flow. The cut-off device comprises a pipe body, a baffle and a driving device, the pipe body is provided with a cylindrical mounting cavity; the baffles are fan-shaped, the at least two baffles are adjacently arranged in the axis direction of the mounting cavity, and the sum of the total areas of the baffles is larger than or equal to the sectional area of the mounting cavity; the driving device is arranged on the pipe body and used for driving the baffles to rotate around the axis of the mounting cavity. The problems that in the prior art, a closure gate needs a large opening and closing space, the installation difficulty is large, and accurate adjustment cannot be achieved are solved.
本发明涉及市政排水管网截流装备技术领域，其目的是提供一种截流装置、截流井及截流方法。这种截流装置启闭空间小、便于安装、且可以实现多种截流模式，能实现水流量的精确调节。上述截流装置包括：管体、挡板和驱动装置；管体具有圆柱状的安装腔；挡板呈扇形，至少两个挡板沿安装腔的轴线方向紧邻设置,挡板的总面积之和大于或者等于安装腔的截面面积；驱动装置设置于管体上，驱动装置用于驱动各个挡板绕安装腔的轴线转动。本发明解决了现有技术中的截流闸门需要的启闭空间大、安装难度大、不能实现精确调节的问题。
Intercepting device, intercepting well and intercepting method
一种截流装置、截流井及截流方法
NIE ZHONGLIN (author) / CHEN YASONG (author) / ZHAO YUNPENG (author) / LIU MENGMENG (author) / WANG DIANCHANG (author) / CAO GUANGRONG (author) / LI CHONG (author)
2024-02-13
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Intercepting device, intercepting system and intercepting method for vertical pipe
| European Patent Office | 2020