发明名称 |
Vortex flow type water surface control device for draining device |
摘要 |
A vortex flow type water surface control device for a draining device is provided. The vortex flow type water surface control device may include an inflow pipe, an outflow pipe, an intercepting pipe, and a separating weir that is disposed to block the intercepting pipe and the inflow pipe from the outflow pipe. The vortex flow type water surface control device may also include a control plate that is disposed between an opening of the inflow pipe and an opening of the intercepting pipe. A height of the control plate may be higher than at least a height of the separating weir. The control plate may be apart from the separating weir, and may approximately extend to a center axis of the intercepting pipe.
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申请公布号 |
US8459900(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US201113198217 |
申请日期 |
2011.08.04 |
申请人 |
UEMURA IKUO;ISHIWADA HIROFUMI;BANBA SHOUICHI;UCHINO AYA;OCHIAI TSUNEO;KOMATSU HIROSHI;NISHIMURA SHIGEKI;TUKADA SHIGERU;TOKYO METROPOLITAN GOVERNMENT;TOKYO METROPOLITAN SEWERAGE SERVCE CORPORATION;NIPPON KOEI CO., LTD. |
发明人 |
UEMURA IKUO;ISHIWADA HIROFUMI;BANBA SHOUICHI;UCHINO AYA;OCHIAI TSUNEO;KOMATSU HIROSHI;NISHIMURA SHIGEKI;TUKADA SHIGERU |
分类号 |
B01D21/26 |
主分类号 |
B01D21/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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