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A platform for research: civil engineering, architecture and urbanism
Sluice bottom plate groove chiseling and capping type ecological drainage hole
The invention provides a sluice bottom plate groove chiseling and capping type ecological drainage hole. The ecological drainage hole is formed in a sluice bottom plate and formed by chiseling a groove in the sluice bottom plate, and the groove forms a drainage channel between the bottom edge of a sluice and the sluice bottom plate after the sluice is put down. Due to the fact that the groove is formed in the sluice bottom plate, the sluice cannot be closed even if the sluice is placed to the lowest position, water can flow to the downstream through the ecological drainage hole no matter whether the water level of the upstream of a reservoir is the normal water storage level or the dead water level, and the downstream ecological water demand can be guaranteed at any time. According to the ecological drainage hole, the ecological drainage problem can be effectively solved only through construction on the sluice bottom plate, implementation is relatively simple, investment is small, especially for a built project, implementation can be achieved on the basis that other building structures are not damaged, project damage is avoided, and the technical difficulty of the project is reduced.
本发明提供一种闸底板凿槽加盖式生态放水孔，所述生态放水孔，设置在水闸底板上，通过在水闸底板上开凿凹槽形成，所述凹槽在闸门放下后，形成闸门底部边缘与水闸底板之间的放水通道。由于闸底板凿槽，闸门放至最低也无法闭合，水库上游的水位无论出于正常蓄水位还是死水位，水都可以通过本发明所述生态放水孔流向下游，以随时保证下游的生态需水量。本发明只需在闸底板上施工，即可有效解决生态放水问题，实施相对简单且投资较小，特别是对于已经建成的工程，能够在不破坏其他建筑物结构的基础上实施，避免工程破坏，降低工程技术难度。
Sluice bottom plate groove chiseling and capping type ecological drainage hole
The invention provides a sluice bottom plate groove chiseling and capping type ecological drainage hole. The ecological drainage hole is formed in a sluice bottom plate and formed by chiseling a groove in the sluice bottom plate, and the groove forms a drainage channel between the bottom edge of a sluice and the sluice bottom plate after the sluice is put down. Due to the fact that the groove is formed in the sluice bottom plate, the sluice cannot be closed even if the sluice is placed to the lowest position, water can flow to the downstream through the ecological drainage hole no matter whether the water level of the upstream of a reservoir is the normal water storage level or the dead water level, and the downstream ecological water demand can be guaranteed at any time. According to the ecological drainage hole, the ecological drainage problem can be effectively solved only through construction on the sluice bottom plate, implementation is relatively simple, investment is small, especially for a built project, implementation can be achieved on the basis that other building structures are not damaged, project damage is avoided, and the technical difficulty of the project is reduced.
本发明提供一种闸底板凿槽加盖式生态放水孔，所述生态放水孔，设置在水闸底板上，通过在水闸底板上开凿凹槽形成，所述凹槽在闸门放下后，形成闸门底部边缘与水闸底板之间的放水通道。由于闸底板凿槽，闸门放至最低也无法闭合，水库上游的水位无论出于正常蓄水位还是死水位，水都可以通过本发明所述生态放水孔流向下游，以随时保证下游的生态需水量。本发明只需在闸底板上施工，即可有效解决生态放水问题，实施相对简单且投资较小，特别是对于已经建成的工程，能够在不破坏其他建筑物结构的基础上实施，避免工程破坏，降低工程技术难度。
Sluice bottom plate groove chiseling and capping type ecological drainage hole
一种闸底板凿槽加盖式生态放水孔
BAI RUIDI (author) / LIU XUECHUN (author) / BAI ZHONGTIAN (author) / ZHENG XIAOHUI (author) / WANG HANG (author) / LIU SHANJUN (author) / XU WEILIN (author) / WANG WEI (author) / TIAN ZHONG (author) / ZHANG FAXING (author)
2021-06-15
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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