A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flow guide device in sewage inspection well
The invention discloses a flow guide device in a sewage inspection well, which comprises a plurality of groups of flow guide mechanisms arranged along the longitudinal direction, and the plurality of groups of flow guide mechanisms arranged along the longitudinal direction are arranged in a connecting channel between a water inlet and a water outlet of the inspection well; each group of flow guide mechanism comprises two flow guide plates which are oppositely arranged; the two flow guide plates are arranged in parallel, and the distance between the two flow guide plates is consistent with the diameter of the water inlet or the water outlet; one end of a channel enclosed by the two guide plates is connected with a water inlet of the inspection well, and the other end of the channel is connected with a water outlet of the inspection well; the included angle between the flow guide plate and incoming flow is 30-45 degrees; and the end part of each guide plate is fixed on the inner side wall of the inspection well. The flow guiding device in the inspection well can effectively solve the problem of water flow steering and flow guiding in the inspection well, the vortex area in the inspection well can be reduced, the flow state of water flow in the well can be improved, the water flow can be prevented from directly impacting the well wall of the inspection well, protection of the inspection well is achieved, and therefore the flow passing capacity of the inspection well is effectively improved.
本发明公开了一种污水检查井内导流装置，包括多组沿纵向排布的导流机构，多组沿纵向排布的导流机构设置在检查井进水口和出水口之间的连接通道内；每组导流机构包括两块相对设置的导流板；两块导流板平行设置，两块导流板的间距与进水口或出水口的直径一致；两块导流板围合的通道一端与检查井进水口连接，通道另一端与检查井出水口连接；导流板与来流的夹角为30～45°；每块导流板的端部均固定在检查井内侧壁上。本发明检查井内的导流装置能有效解决检查井内部的水流转向导流问题，既能够减小检查井内涡区、改善井内水流流态，也能阻止水流直接冲击检查井壁，实现对检查井的保护，从而有效提升检查井的过流能力。
Flow guide device in sewage inspection well
The invention discloses a flow guide device in a sewage inspection well, which comprises a plurality of groups of flow guide mechanisms arranged along the longitudinal direction, and the plurality of groups of flow guide mechanisms arranged along the longitudinal direction are arranged in a connecting channel between a water inlet and a water outlet of the inspection well; each group of flow guide mechanism comprises two flow guide plates which are oppositely arranged; the two flow guide plates are arranged in parallel, and the distance between the two flow guide plates is consistent with the diameter of the water inlet or the water outlet; one end of a channel enclosed by the two guide plates is connected with a water inlet of the inspection well, and the other end of the channel is connected with a water outlet of the inspection well; the included angle between the flow guide plate and incoming flow is 30-45 degrees; and the end part of each guide plate is fixed on the inner side wall of the inspection well. The flow guiding device in the inspection well can effectively solve the problem of water flow steering and flow guiding in the inspection well, the vortex area in the inspection well can be reduced, the flow state of water flow in the well can be improved, the water flow can be prevented from directly impacting the well wall of the inspection well, protection of the inspection well is achieved, and therefore the flow passing capacity of the inspection well is effectively improved.
本发明公开了一种污水检查井内导流装置，包括多组沿纵向排布的导流机构，多组沿纵向排布的导流机构设置在检查井进水口和出水口之间的连接通道内；每组导流机构包括两块相对设置的导流板；两块导流板平行设置，两块导流板的间距与进水口或出水口的直径一致；两块导流板围合的通道一端与检查井进水口连接，通道另一端与检查井出水口连接；导流板与来流的夹角为30～45°；每块导流板的端部均固定在检查井内侧壁上。本发明检查井内的导流装置能有效解决检查井内部的水流转向导流问题，既能够减小检查井内涡区、改善井内水流流态，也能阻止水流直接冲击检查井壁，实现对检查井的保护，从而有效提升检查井的过流能力。
Flow guide device in sewage inspection well
一种污水检查井内导流装置
XI BIN (author) / KONG QINGHAO (author) / ZHENG YAZHEN (author) / DUAN YUANFENG (author) / CHEN QIANQIAN (author) / WANG HE (author) / CHEN ZHIGANG (author) / CHEN YEXIN (author) / SHEN SHIXUAN (author)
2022-07-26
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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Abwasserkanäle