Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONTROL SYSTEM AND CONTROL METHOD OF PUMP, AND DRAINAGE SYSTEM
PROBLEM TO BE SOLVED: To provide a control system and a control method of a pump which can perform drainage with high reliability even when a pump head is high, and to provide a drainage system.SOLUTION: A control system (20) of a pump (100) which performs operation irrespective of a water level includes: first detection means (21) which detects a water level of a water absorption tank (51); second detection means (22) which detects a water level of discharge destinations (4 and 52); and a control device (23) which controls a flow rate of the pump (100) so as to prevent shaft power over and cavitation from being generated based on the water level of the water absorption tank (51) and the water level of the discharge destinations (4 and 52).SELECTED DRAWING: Figure 4
【課題】ポンプ揚程が高い場合でも、高い信頼性をもって排水を行うことができるポンプの制御システムおよび制御方法、ならびに、排水システムを提供する。【解決手段】水位に関わらず運転を行うポンプ（１００）の制御システム（２０）であって、吸水槽（５１）の水位を検出する第１検出手段（２１）と、吐出先（４，５２）の水位を検出する第２検出手段（２２）と、前記吸水槽（５１）の水位および前記吐出先（４，５２）の水位に基づいて、軸動力オーバーおよびキャビテーションが発生しないよう、前記ポンプ（１００）の流量を制御する制御装置（２３）と、を備える制御システム（２０）が提供される。【選択図】図４
CONTROL SYSTEM AND CONTROL METHOD OF PUMP, AND DRAINAGE SYSTEM
PROBLEM TO BE SOLVED: To provide a control system and a control method of a pump which can perform drainage with high reliability even when a pump head is high, and to provide a drainage system.SOLUTION: A control system (20) of a pump (100) which performs operation irrespective of a water level includes: first detection means (21) which detects a water level of a water absorption tank (51); second detection means (22) which detects a water level of discharge destinations (4 and 52); and a control device (23) which controls a flow rate of the pump (100) so as to prevent shaft power over and cavitation from being generated based on the water level of the water absorption tank (51) and the water level of the discharge destinations (4 and 52).SELECTED DRAWING: Figure 4
【課題】ポンプ揚程が高い場合でも、高い信頼性をもって排水を行うことができるポンプの制御システムおよび制御方法、ならびに、排水システムを提供する。【解決手段】水位に関わらず運転を行うポンプ（１００）の制御システム（２０）であって、吸水槽（５１）の水位を検出する第１検出手段（２１）と、吐出先（４，５２）の水位を検出する第２検出手段（２２）と、前記吸水槽（５１）の水位および前記吐出先（４，５２）の水位に基づいて、軸動力オーバーおよびキャビテーションが発生しないよう、前記ポンプ（１００）の流量を制御する制御装置（２３）と、を備える制御システム（２０）が提供される。【選択図】図４
CONTROL SYSTEM AND CONTROL METHOD OF PUMP, AND DRAINAGE SYSTEM
ポンプの制御システムおよび制御方法、ならびに、排水システム
SENTODA SHINJI (Autor:in) / NAKASHIO YUJI (Autor:in) / UCHIDA YOSHIHIRO (Autor:in)
25.10.2018
Patent
Elektronische Ressource
Japanisch
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