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A platform for research: civil engineering, architecture and urbanism
Flat gate structure capable of ecologically discharging flow
A flat gate structure capable of ecologically discharging flow is provided with a gate chamber, the upper portion of the gate chamber is connected with a service gate groove, a service gate body is inserted into the service gate groove in a penetrating mode, an ecological flow hole is formed in the bottom of the service gate body, and the width of the ecological flow hole is 0.2-0.5 time that of a gate chamber drainage hole opening; a concrete filling body is arranged at the position, corresponding to the ecological flow hole, of the bottom of the service gate groove. The top of the concrete filling body is flush with a bottom plate of the gate chamber in height. And the service gate body descends into the service gate groove, and the ecological flow hole avoids the concrete filling body. For built small and medium-sized projects, only ecological flow hole opening treatment needs to be carried out on an original service gate body, and meanwhile, a small amount of concrete is filled in a gate groove of the service gate, so that the discharging requirement of ecological flow can be met; and the vibration of the gate caused by small-opening operation of a conventional bulkhead gate in engineering practice is greatly reduced while the engineering investment does not need to be greatly increased.
一种可生态泄流的平板闸结构，设有闸室，闸室的上部连接有工作闸门门槽，工作闸门门槽的内部穿插有工作闸门本体，工作闸门本体的底部开设有生态流量孔，生态流量孔的宽度为闸室泄水孔口宽度的0.2～0.5倍；工作闸门门槽的底部对应生态流量孔的位置设有混凝土填充体，混凝土填充体的顶部和闸室的底板高度齐平；工作闸门本体下降至工作闸门门槽中，生态流量孔对混凝土填充体进行避让。本发明对于已建的中小型工程，仅仅需要对原来的工作闸门本体进行开生态流量孔处理，同时将工作闸门门槽填充少量混凝土即可满足生态流量的泄放需求；在不需要大幅增大工程投资的同时，还极大程度地减轻常规平板闸门在工程实践中小开度运行造成闸门震动。
Flat gate structure capable of ecologically discharging flow
A flat gate structure capable of ecologically discharging flow is provided with a gate chamber, the upper portion of the gate chamber is connected with a service gate groove, a service gate body is inserted into the service gate groove in a penetrating mode, an ecological flow hole is formed in the bottom of the service gate body, and the width of the ecological flow hole is 0.2-0.5 time that of a gate chamber drainage hole opening; a concrete filling body is arranged at the position, corresponding to the ecological flow hole, of the bottom of the service gate groove. The top of the concrete filling body is flush with a bottom plate of the gate chamber in height. And the service gate body descends into the service gate groove, and the ecological flow hole avoids the concrete filling body. For built small and medium-sized projects, only ecological flow hole opening treatment needs to be carried out on an original service gate body, and meanwhile, a small amount of concrete is filled in a gate groove of the service gate, so that the discharging requirement of ecological flow can be met; and the vibration of the gate caused by small-opening operation of a conventional bulkhead gate in engineering practice is greatly reduced while the engineering investment does not need to be greatly increased.
一种可生态泄流的平板闸结构，设有闸室，闸室的上部连接有工作闸门门槽，工作闸门门槽的内部穿插有工作闸门本体，工作闸门本体的底部开设有生态流量孔，生态流量孔的宽度为闸室泄水孔口宽度的0.2～0.5倍；工作闸门门槽的底部对应生态流量孔的位置设有混凝土填充体，混凝土填充体的顶部和闸室的底板高度齐平；工作闸门本体下降至工作闸门门槽中，生态流量孔对混凝土填充体进行避让。本发明对于已建的中小型工程，仅仅需要对原来的工作闸门本体进行开生态流量孔处理，同时将工作闸门门槽填充少量混凝土即可满足生态流量的泄放需求；在不需要大幅增大工程投资的同时，还极大程度地减轻常规平板闸门在工程实践中小开度运行造成闸门震动。
Flat gate structure capable of ecologically discharging flow
一种可生态泄流的平板闸结构
FAN TIANYI (author) / HUANG LUE (author) / PENG CHIBIN (author) / YU LIJIAO (author) / DUNLA (author) / CHEN LE (author)
2023-03-10
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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