To provide an elevator capable of stopping the elevation of a car without immersing the car in water and notifying a person of a possibility that a car may be stopped before the elevation of the car is stopped.SOLUTION: An elevator 10 includes a control panel 19 that performs control for driving a pump 30 to discharge water to outside a hoistway 20 from a pit 21 when receiving a first signal showing that water reaches a first water level from a water level detection sensor 29, performs control for making a notification unit give information that a person can recognize a possibility where a car 5 may be stopped automatically when receiving a second signal showing that water reaches a second water level higher than the first water level, and performs control of stopping the elevation of the car 5 under the condition where the car 5 is positioned at least at a floor where is higher than a lowermost floor for one or more stories when receiving a third signal showing that water reaches a third water level higher than the second water level.SELECTED DRAWING: Figure 1
【課題】カゴが水に浸からない状態でカゴの昇降を休止させることができ、カゴの昇降が休止する前に人にカゴの昇降が休止する可能性があることを伝えることができるエレベーターを提供すること。【解決手段】エレベーター10が、水位検出センサ29から水が第1水位まで到達したことを表す第1信号を受けると、ポンプ30を駆動させて水をピット21から昇降路20外に排出させる制御を行い、水が第1水位よりも高い第2水位まで到達したことを表す第2信号を受けると、カゴ5が自動的に停止する可能性があると人が認識できる報知を報知部に実行させる制御を行い、水が第2水位よりも高い第3水位まで到達したことを表す第3信号を受けると、カゴ5が少なくとも最下階よりも1階上の階以上の高さに位置している状態でカゴ5の昇降を休止させる制御を行う制御盤19を備える。【選択図】図1
ELEVATOR MOUNTED WITH WATER LEVEL DETECTION SENSOR
水位検出センサ付エレベーター
2022-01-13
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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