A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAINAGE SYSTEM AND DRAINAGE METHOD
PROBLEM TO BE SOLVED: To provide a drainage system and a drainage method capable of shortening the time of light load operation.SOLUTION: A drainage system is provided and comprises: a plurality of pump facilities (100a and 100b); and a control device (200). Each of the plurality of pump facilities (100a and 100b) includes: a prime mover (1a); a pump (3a); and power transmission means (2a) which transmits the power of the prime mover (1a) to the pump (3a) when turned on and does not transmit the power of the prime mover (1a) to the pump (3a) when turned off. The control device (200) controls which of the power transmission means (21a and 21b) of the pump facilities (100a and 100b) is turned on based on the light load operation time of the prime mover (1a and 1b) in each of the plurality of pump facilities (100a and 100b).SELECTED DRAWING: Figure 1
【課題】軽負荷運転の時間を短くできる排水システムおよび排水方法を提供する。【解決手段】複数のポンプ設備（１００ａ，１００ｂ）と、制御装置（２００）と、を備え、前記複数のポンプ設備（１００ａ，１００ｂ）のそれぞれは、原動機（１ａ）と、ポンプ（３ａ）と、オンすると前記原動機（１ａ）の動力を前記ポンプ（３ａ）に伝達し、オフすると前記原動機（１ａ）の動力を前記ポンプ（３）に伝達しない動力伝達手段（２ａ）と、を有し、前記制御装置（２００）は、前記複数のポンプ設備（１００ａ，１００ｂ）のそれぞれにおける原動機（１ａ，１ｂ）の軽負荷運転時間に基づいて、いずれのポンプ設備（１００ａ，１００ｂ）の動力伝達手段（２１ａ，２１ｂ）をオンするかを制御する、排水システムが提供される。【選択図】図１
DRAINAGE SYSTEM AND DRAINAGE METHOD
PROBLEM TO BE SOLVED: To provide a drainage system and a drainage method capable of shortening the time of light load operation.SOLUTION: A drainage system is provided and comprises: a plurality of pump facilities (100a and 100b); and a control device (200). Each of the plurality of pump facilities (100a and 100b) includes: a prime mover (1a); a pump (3a); and power transmission means (2a) which transmits the power of the prime mover (1a) to the pump (3a) when turned on and does not transmit the power of the prime mover (1a) to the pump (3a) when turned off. The control device (200) controls which of the power transmission means (21a and 21b) of the pump facilities (100a and 100b) is turned on based on the light load operation time of the prime mover (1a and 1b) in each of the plurality of pump facilities (100a and 100b).SELECTED DRAWING: Figure 1
【課題】軽負荷運転の時間を短くできる排水システムおよび排水方法を提供する。【解決手段】複数のポンプ設備（１００ａ，１００ｂ）と、制御装置（２００）と、を備え、前記複数のポンプ設備（１００ａ，１００ｂ）のそれぞれは、原動機（１ａ）と、ポンプ（３ａ）と、オンすると前記原動機（１ａ）の動力を前記ポンプ（３ａ）に伝達し、オフすると前記原動機（１ａ）の動力を前記ポンプ（３）に伝達しない動力伝達手段（２ａ）と、を有し、前記制御装置（２００）は、前記複数のポンプ設備（１００ａ，１００ｂ）のそれぞれにおける原動機（１ａ，１ｂ）の軽負荷運転時間に基づいて、いずれのポンプ設備（１００ａ，１００ｂ）の動力伝達手段（２１ａ，２１ｂ）をオンするかを制御する、排水システムが提供される。【選択図】図１
DRAINAGE SYSTEM AND DRAINAGE METHOD
排水システムおよび排水方法
SUGAWARA KOSAKU (author) / KIKUTA KYOSUKE (author) / ISHIWATARI TAKAYUKI (author) / YOSHIMOTO MASAHITO (author) / ASANO RYUTA (author) / MIYAUCHI TERUYUKI (author)
2018-02-01
Patent
Electronic Resource
Japanese
Integrated drainage pipe, drainage system and construction method of drainage system
| European Patent Office | 2023