A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER PUMP CONTROL DEVICE
PROBLEM TO BE SOLVED: To provide a rainwater pump control device capable of attaining adaptation for rapid and severe flowing-in of rainwater by detecting flowing-in of rainwater in advance and performing a stand-by operation of the rainwater pump in advance, and reducing a burden of a private power generator for driving the rainwater pump by reducing frequent starting/stopping operation of the rainwater pump.SOLUTION: This invention relates to a rainwater pump control device having a constitution in which as a condition for starting the rainwater pump, a rainwater pump well water level, an amount of rainfall and a flowing-in ditch water level are applied, a flowing-in of rainwater into a rainwater discharging machine site is detected fast, the rainwater pump is operated in advance for prior waiting operation to enable adaptation for rapid and severe flowing-in of rainwater to be carried out, the waiting operation time for the rainwater pump is restricted in consideration of time required for the flowing-in rainwater, as a judgement condition for stop propriety of the rainwater pump, judgement by the amount of rainwater fall and the flowing-in ditch water level and the time required until the rainwater flows in are considered and useless repetition of operation stop of the rainwater pump is restricted.
【課題】雨水の流入を事前に察知し、雨水ポンプを先行待機運転することで急激な雨水の流入への対応が可能とすると共に、雨水ポンプの起動／停止頻度を低減して、雨水ポンプを駆動する自家発電機の負担軽減を図った雨水ポンプ制御装置を提供する。【解決手段】雨水ポンプの起動条件として雨水ポンプ井水位と、降雨量及び流入渠水位を用いることにより、雨水排水機場への雨水の流入を早く察知し、事前に雨水ポンプを先行待機運転させることによって雨水の急激な流入への対応を可能にして、雨水が流入する時間を考慮して雨水ポンプの待機運転時間を抑制し、雨水ポンプの停止可否判定条件として、降雨量と流入渠水位による判定と、雨水が流入するまでの時間を考慮して、雨水ポンプの無用な運転停止の繰り返しを抑制した構成の雨水ポンプ制御装置。【選択図】図１
RAINWATER PUMP CONTROL DEVICE
PROBLEM TO BE SOLVED: To provide a rainwater pump control device capable of attaining adaptation for rapid and severe flowing-in of rainwater by detecting flowing-in of rainwater in advance and performing a stand-by operation of the rainwater pump in advance, and reducing a burden of a private power generator for driving the rainwater pump by reducing frequent starting/stopping operation of the rainwater pump.SOLUTION: This invention relates to a rainwater pump control device having a constitution in which as a condition for starting the rainwater pump, a rainwater pump well water level, an amount of rainfall and a flowing-in ditch water level are applied, a flowing-in of rainwater into a rainwater discharging machine site is detected fast, the rainwater pump is operated in advance for prior waiting operation to enable adaptation for rapid and severe flowing-in of rainwater to be carried out, the waiting operation time for the rainwater pump is restricted in consideration of time required for the flowing-in rainwater, as a judgement condition for stop propriety of the rainwater pump, judgement by the amount of rainwater fall and the flowing-in ditch water level and the time required until the rainwater flows in are considered and useless repetition of operation stop of the rainwater pump is restricted.
【課題】雨水の流入を事前に察知し、雨水ポンプを先行待機運転することで急激な雨水の流入への対応が可能とすると共に、雨水ポンプの起動／停止頻度を低減して、雨水ポンプを駆動する自家発電機の負担軽減を図った雨水ポンプ制御装置を提供する。【解決手段】雨水ポンプの起動条件として雨水ポンプ井水位と、降雨量及び流入渠水位を用いることにより、雨水排水機場への雨水の流入を早く察知し、事前に雨水ポンプを先行待機運転させることによって雨水の急激な流入への対応を可能にして、雨水が流入する時間を考慮して雨水ポンプの待機運転時間を抑制し、雨水ポンプの停止可否判定条件として、降雨量と流入渠水位による判定と、雨水が流入するまでの時間を考慮して、雨水ポンプの無用な運転停止の繰り返しを抑制した構成の雨水ポンプ制御装置。【選択図】図１
RAINWATER PUMP CONTROL DEVICE
雨水ポンプ制御装置
KUROMARU YUJI (author) / KONASE HIDEKI (author)
2015-06-08
Patent
Electronic Resource
Japanese
IPC:
F04D
Strömungsarbeitsmaschinen
,
NON-POSITIVE-DISPLACEMENT PUMPS
/
E03F
SEWERS
,
Abwasserkanäle
/
F04B
Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten
,
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
/
G05D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
,
Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen
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