A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a road sprinkler that suppresses wasting of time when loading water in a tank.SOLUTION: A road sprinkler comprises: a tank mounted on a vehicle body and that holds water inside; a water absorption pipe connected to the tank and having a water absorption valve 30 that can be opened and closed; a pump 6 connected to the water absorption pipe and that performs a water absorption operation that sends water to the tank through the water absorption pipe; a water absorption operation switch 40 that is operated to cause the pump 6 to perform the water absorption operation; a water amount sensor 11A that detects the amount of water held in the tank; and a control unit S. The control unit S does not perform the water absorption operation when the water absorption operation switch 40 is operated while the amount of water held in the tank as detected by the water amount sensor 11A is equal to or more than a set amount of water that does not require any more water absorption.SELECTED DRAWING: Figure 3
【課題】タンクへの水の積載の際に、時間の無駄が生じることを抑制した散水車を提供する。【解決手段】車体に搭載され、内部に水を保持するタンクと、前記タンクに接続されていて、開閉可能な吸水弁３０を有する吸水配管と、前記吸水配管に接続され、該吸水配管を通して前記タンクに水を送る吸水動作を行うポンプ６と、前記ポンプ６に前記吸水動作をさせる際に操作される吸水操作スイッチ４０と、前記タンクの保持水量を検知する水量センサ１１Ａと、制御部Ｓと、を備え、前記制御部Ｓは、前記吸水操作スイッチ４０が操作された場合であって、かつ、前記水量センサ１１Ａが検知した前記保持水量が設定された吸水不要量以上である場合に、前記吸水動作を不実施とする。【選択図】図３
To provide a road sprinkler that suppresses wasting of time when loading water in a tank.SOLUTION: A road sprinkler comprises: a tank mounted on a vehicle body and that holds water inside; a water absorption pipe connected to the tank and having a water absorption valve 30 that can be opened and closed; a pump 6 connected to the water absorption pipe and that performs a water absorption operation that sends water to the tank through the water absorption pipe; a water absorption operation switch 40 that is operated to cause the pump 6 to perform the water absorption operation; a water amount sensor 11A that detects the amount of water held in the tank; and a control unit S. The control unit S does not perform the water absorption operation when the water absorption operation switch 40 is operated while the amount of water held in the tank as detected by the water amount sensor 11A is equal to or more than a set amount of water that does not require any more water absorption.SELECTED DRAWING: Figure 3
【課題】タンクへの水の積載の際に、時間の無駄が生じることを抑制した散水車を提供する。【解決手段】車体に搭載され、内部に水を保持するタンクと、前記タンクに接続されていて、開閉可能な吸水弁３０を有する吸水配管と、前記吸水配管に接続され、該吸水配管を通して前記タンクに水を送る吸水動作を行うポンプ６と、前記ポンプ６に前記吸水動作をさせる際に操作される吸水操作スイッチ４０と、前記タンクの保持水量を検知する水量センサ１１Ａと、制御部Ｓと、を備え、前記制御部Ｓは、前記吸水操作スイッチ４０が操作された場合であって、かつ、前記水量センサ１１Ａが検知した前記保持水量が設定された吸水不要量以上である場合に、前記吸水動作を不実施とする。【選択図】図３
ROAD SPRINKLER
散水車
IMAOKA DAISAKU (author)
2021-08-26
Patent
Electronic Resource
Japanese