Elevator and automatic cleaning method of elevator

The elevator comprises an elevator car body, a spraying device, a first detection device, a cleaning device, a control device, a grid layer, a sewage discharge groove and a second detection device, the elevator car body comprises a car bottom, the grid layer is arranged on the car bottom, the sewage...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG QINGBIAO, LIN CHANGCHENG, LI SHOUGANG, LEI SHULI, QIU LIMIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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