Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Siphon self-dredging drainage and guide groove suitable for bank slope type wharf in high-incidence debris flow disaster area
The invention provides a siphon self-dredging drainage groove suitable for a bank slope type wharf in a high-incidence debris flow disaster area, which is divided into an upstream diversion area (2), a midstream diversion area (4) and a downstream diversion area (6) from top to bottom, the upstream diversion area (2) is provided with a fluid inlet area (1), and the downstream diversion area (6) is provided with a fluid outlet area (7). An upper buffer area (3) is arranged between the upstream flow guide area (2) and the midstream flow guide area (4), and a lower buffer area (5) is arranged between the midstream flow guide area (4) and the downstream flow guide area (6), and is characterized in that the bottom of the upper buffer area (3) and the bottom of the lower buffer area (5) are provided with anti-silt siphon pools (11), and siphons (12) are arranged in the anti-silt siphon pools (11); the body of the siphon (12) penetrates through the wall of the anti-silt siphon pool (11) and extends into the midstream diversion area (4) or the downstream diversion area (6), and the second end (19) of the siphon (12) is located in the midstream diversion area (4) or the downstream diversion area (6). In order to solve the technical problem that an existing drainage groove is prone to sedimentation when debris flow is drained, the silt prevention siphon device is arranged, the debris flow sedimentation and blockage problems of the drainage groove are solved to a great extent, and the drainage groove is more durable.
本发明提供了一种适用于高发泥石流灾害地区岸坡式码头的虹吸自清淤排导槽，由上至下分区设置为上游导流区(2)、中游导流区(4)和下游导流区(6)，上游导流区(2)设置流体进口区(1)，下游导流区(6)设置流体出口区(7)，上游导流区(2)和中游导流区(4)之间设置上部缓冲区(3)，中游导流区(4)和下游导流区(6)之间设置下部缓冲区(5)，其特征在于：上部缓冲区(3)和下部缓冲区(5)的底部开设防淤虹吸池(11)，防淤虹吸池(11)内设置虹吸管(12)，虹吸管(12)的管身穿过防淤虹吸池(11)池壁向下游伸入中游导流区(4)或下游导流区(6)内，虹吸管(12)的第二端(19)处于中游导流区(4)或下游导流区(6)内。本发明针对现有排导槽在排导泥石流时易于淤积的技术问题，设置了防淤虹吸装置，很大程度上避免了排导槽的泥石流淤积、堵塞问题，使其更持久耐用。
Siphon self-dredging drainage and guide groove suitable for bank slope type wharf in high-incidence debris flow disaster area
The invention provides a siphon self-dredging drainage groove suitable for a bank slope type wharf in a high-incidence debris flow disaster area, which is divided into an upstream diversion area (2), a midstream diversion area (4) and a downstream diversion area (6) from top to bottom, the upstream diversion area (2) is provided with a fluid inlet area (1), and the downstream diversion area (6) is provided with a fluid outlet area (7). An upper buffer area (3) is arranged between the upstream flow guide area (2) and the midstream flow guide area (4), and a lower buffer area (5) is arranged between the midstream flow guide area (4) and the downstream flow guide area (6), and is characterized in that the bottom of the upper buffer area (3) and the bottom of the lower buffer area (5) are provided with anti-silt siphon pools (11), and siphons (12) are arranged in the anti-silt siphon pools (11); the body of the siphon (12) penetrates through the wall of the anti-silt siphon pool (11) and extends into the midstream diversion area (4) or the downstream diversion area (6), and the second end (19) of the siphon (12) is located in the midstream diversion area (4) or the downstream diversion area (6). In order to solve the technical problem that an existing drainage groove is prone to sedimentation when debris flow is drained, the silt prevention siphon device is arranged, the debris flow sedimentation and blockage problems of the drainage groove are solved to a great extent, and the drainage groove is more durable.
本发明提供了一种适用于高发泥石流灾害地区岸坡式码头的虹吸自清淤排导槽，由上至下分区设置为上游导流区(2)、中游导流区(4)和下游导流区(6)，上游导流区(2)设置流体进口区(1)，下游导流区(6)设置流体出口区(7)，上游导流区(2)和中游导流区(4)之间设置上部缓冲区(3)，中游导流区(4)和下游导流区(6)之间设置下部缓冲区(5)，其特征在于：上部缓冲区(3)和下部缓冲区(5)的底部开设防淤虹吸池(11)，防淤虹吸池(11)内设置虹吸管(12)，虹吸管(12)的管身穿过防淤虹吸池(11)池壁向下游伸入中游导流区(4)或下游导流区(6)内，虹吸管(12)的第二端(19)处于中游导流区(4)或下游导流区(6)内。本发明针对现有排导槽在排导泥石流时易于淤积的技术问题，设置了防淤虹吸装置，很大程度上避免了排导槽的泥石流淤积、堵塞问题，使其更持久耐用。
Siphon self-dredging drainage and guide groove suitable for bank slope type wharf in high-incidence debris flow disaster area
一种适用于高发泥石流灾害地区岸坡式码头的虹吸自清淤排导槽
ZENG ZHANGBO (Autor:in) / PEI ZHIYONG (Autor:in) / MEI LONGXI (Autor:in) / DONG MINGMING (Autor:in) / WANG XIA (Autor:in) / DENG XIAOQIN (Autor:in) / WANG YUANYUAN (Autor:in)
13.01.2023
Patent
Elektronische Ressource
Chinesisch
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