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A platform for research: civil engineering, architecture and urbanism
Gravity self-flowing type pipeline layered water taking system
The invention discloses a gravity self-flowing type pipeline layered water taking system. The system comprises a dam body, a plurality of dam body water taking openings are formed at the upstream sidein the dam body, and a plurality of water taking pipelines are buried in the dam body; a plurality of maintenance holes are formed at the downstream side in the dam body, and maintenance butterfly valves are arranged in the maintenance holes; the water taking pipelines are connected with a downstream side confluence pipeline, and working valves are arranged between the water taking pipelines andthe confluence pipeline; and the system has the advantages of being simple in structure, convenient to construct, good in water taking effect, convenient to operate and manage, high in safety and reliability, capable of considering water taking emptying and ecological flow lowering, convenient to overhaul, capable of adjusting the water taking temperature, capable of reducing water resource wasteand guaranteeing long-term interest after a reservoir is built and the like.
本发明公开了一种重力自流式管道分层取水系统，包括坝体，在坝体以内上游侧布置多个坝身取水口，并在坝体以内埋设多条取水管道；在坝体以内下游侧布置多个检修孔，并在前述的检修孔内布置检修蝶阀；取水管道连接下游侧汇流管道，并在取水管道与汇流管道之间布置工作阀门。本发明具有结构简单、施工方便、取水效果好、操作管理方便、安全可靠性高、能兼顾取水放空及下放生态流量、装置检修方便、可调节取水水温、减少水资源浪费、保证了水库修建完后长期兴利等特点。
Gravity self-flowing type pipeline layered water taking system
The invention discloses a gravity self-flowing type pipeline layered water taking system. The system comprises a dam body, a plurality of dam body water taking openings are formed at the upstream sidein the dam body, and a plurality of water taking pipelines are buried in the dam body; a plurality of maintenance holes are formed at the downstream side in the dam body, and maintenance butterfly valves are arranged in the maintenance holes; the water taking pipelines are connected with a downstream side confluence pipeline, and working valves are arranged between the water taking pipelines andthe confluence pipeline; and the system has the advantages of being simple in structure, convenient to construct, good in water taking effect, convenient to operate and manage, high in safety and reliability, capable of considering water taking emptying and ecological flow lowering, convenient to overhaul, capable of adjusting the water taking temperature, capable of reducing water resource wasteand guaranteeing long-term interest after a reservoir is built and the like.
本发明公开了一种重力自流式管道分层取水系统，包括坝体，在坝体以内上游侧布置多个坝身取水口，并在坝体以内埋设多条取水管道；在坝体以内下游侧布置多个检修孔，并在前述的检修孔内布置检修蝶阀；取水管道连接下游侧汇流管道，并在取水管道与汇流管道之间布置工作阀门。本发明具有结构简单、施工方便、取水效果好、操作管理方便、安全可靠性高、能兼顾取水放空及下放生态流量、装置检修方便、可调节取水水温、减少水资源浪费、保证了水库修建完后长期兴利等特点。
Gravity self-flowing type pipeline layered water taking system
一种重力自流式管道分层取水系统
HUANG TAOTAO (author) / DENG BOJUN (author) / ZHANG WENYI (author) / ZUO HENGYI (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E03B
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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