A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a water conservancy gate capable of being opened in a pressure reduction mode. The water conservancy gate comprises a dam; a gate cavity is formed in the dam; a water gate working mechanism used for intercepting water fluid is arranged in the gate cavity; a communicating cavity communicating with an upstream water reservoir is formed in the inner wall of the left side of the gate cavity in a penetrating mode; an equal pressure mechanism used for equal pressure to facilitate gate lifting is arranged on the inner wall of the right side of the gate cavity; a water discharging cavity with an upward opening is formed in the end face of the right side of the dam; and an equal pressure sealing mechanism used for sealing and matched with the equal pressure mechanism, a blocking mechanism located on the lower side of the equal pressure sealing mechanism and used for blocking upstream drifting objects during water discharging, and a supporting limiting mechanism located on the right side of the equal pressure sealing mechanism and used for providing supporting for the equal pressure sealing mechanism are arranged in the water discharging cavity. According to the water conservancy gate capable of being opened in the pressure reduction mode in the technical scheme, losses of sealing strips during gate opening are effectively reduced, meanwhile, the upstream drifting objects are filtered out, and the downstream water quality is effectively protected.
本发明公开了一种减压开闸的水利闸门，包括水坝；所述水坝内设有闸门腔，所述闸门腔内设有用于截断水流体的水闸工作机构，所述闸门腔左侧内壁上贯通设有与上游水库连通的连通腔，所述闸门腔右侧内壁上设有用于等压便于闸门抬升的等压机构，所述水坝右侧端面上设有开口向上的放水腔，所述放水腔内设有与所述等压机构相配合的用于密封的等压密封机构与位于所述等压密封机构下侧的用于排水时阻挡上游漂流物体的阻拦机构以及位于所述等压密封机构右侧的用于为等压密封机构提供支撑的支撑限位机构，本技术方案中的一种减压开闸的水利闸门，有效的减少了闸门开启时密封条的损耗，同时过滤上游的漂流物体，有效的保护下游的水质。
The invention discloses a water conservancy gate capable of being opened in a pressure reduction mode. The water conservancy gate comprises a dam; a gate cavity is formed in the dam; a water gate working mechanism used for intercepting water fluid is arranged in the gate cavity; a communicating cavity communicating with an upstream water reservoir is formed in the inner wall of the left side of the gate cavity in a penetrating mode; an equal pressure mechanism used for equal pressure to facilitate gate lifting is arranged on the inner wall of the right side of the gate cavity; a water discharging cavity with an upward opening is formed in the end face of the right side of the dam; and an equal pressure sealing mechanism used for sealing and matched with the equal pressure mechanism, a blocking mechanism located on the lower side of the equal pressure sealing mechanism and used for blocking upstream drifting objects during water discharging, and a supporting limiting mechanism located on the right side of the equal pressure sealing mechanism and used for providing supporting for the equal pressure sealing mechanism are arranged in the water discharging cavity. According to the water conservancy gate capable of being opened in the pressure reduction mode in the technical scheme, losses of sealing strips during gate opening are effectively reduced, meanwhile, the upstream drifting objects are filtered out, and the downstream water quality is effectively protected.
本发明公开了一种减压开闸的水利闸门，包括水坝；所述水坝内设有闸门腔，所述闸门腔内设有用于截断水流体的水闸工作机构，所述闸门腔左侧内壁上贯通设有与上游水库连通的连通腔，所述闸门腔右侧内壁上设有用于等压便于闸门抬升的等压机构，所述水坝右侧端面上设有开口向上的放水腔，所述放水腔内设有与所述等压机构相配合的用于密封的等压密封机构与位于所述等压密封机构下侧的用于排水时阻挡上游漂流物体的阻拦机构以及位于所述等压密封机构右侧的用于为等压密封机构提供支撑的支撑限位机构，本技术方案中的一种减压开闸的水利闸门，有效的减少了闸门开启时密封条的损耗，同时过滤上游的漂流物体，有效的保护下游的水质。
Water conservancy gate capable of being opened in pressure reduction mode
一种减压开闸的水利闸门
FAN JING (author)
2021-07-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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