发明名称 |
RAINWATER DRAINAGE PUMP CONTROL DEVICE, RAINWATER DRAINAGE SYSTEM AND RAINWATER DRAINAGE PUMP CONTROL PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To perform a preferable control over a rainwater drainage pump.SOLUTION: A rainwater drainage pump control device in accordance with one preferred embodiment controls a plurality of rainwater drainage pumps where a start sequence has already been set. The rainwater drainage pump control device comprises a pump control part and a water level setting part. The pump control part starts its corresponding rainwater drainage pump when a water level at a storage part into which rainwater flows becomes a starting water level set for each of the plurality of rainwater drainage pumps or more. The water level setting part sets the starting water level on the basis of a difference between an estimated value of a flow-in amount of rainwater into the storage part and a total value of a discharging amount of the rainwater drainage pump where the start sequence is more upper level than that of the rainwater drainage pump that is an object to be set for a starting water level, the first estimated time and a first prescribed water level. |
申请公布号 |
JP2015094322(A) |
申请公布日期 |
2015.05.18 |
申请号 |
JP20130235336 |
申请日期 |
2013.11.13 |
申请人 |
TOSHIBA CORP |
发明人 |
YAMANAKA OSAMU;HIRAOKA YUKIO;TEJIMA TEPPEI;ISHII TAKANORI;MASHIMOTO YUMI |
分类号 |
F04B49/06;E03F5/22;F04B49/02;F04D15/00 |
主分类号 |
F04B49/06 |
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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