Automatic water replenishment device for cola bottles.

需要准备2个M5螺母和螺丝，补水器最大支持12mm玻璃，使用可乐瓶作为容器。如果加垫圈可以使用外径26mm，2,4mm粗的O型圈。两个圆环分别对应1.5cm和2.5cm水深，如果打印机精度误差大，圆环需要粘在主体上。如果水深，可以使用16mm外径PVC管接在设备上。 We need to prepare 2 M5 nuts and screws, the water dispenser can support up to 12mm glass, and use a cola bottle as the container. If a washer is added, an O-ring with an outer diameter of 26mm and a thickness of 2.4mm can be used. Two circular rings correspond to water depths of 1.5cm and 2.5cm, respectively. If the accuracy error of the printer is large, the circular rings need to be adhered to the main body. If the water depth is high, a 16mm outer diameter PVC pipe can be used to connect to the equipment.