Device of demonstration siphonage

The utility model relates to a popular science education technical field especially relates to a device of demonstration siphonage, put up and establish including the exhibition carousel on the exhibition frame be equipped with the chain on the carousel, the chain both ends are arranged in respectively in first container and the second container, first container is fixed in on the exhibition frame, the second container is installed on linear guide, linear guide becomes vertical direction and is fixed in in the panel. The utility model discloses the motion that utilizes the chain to come the model fluid utilizes the connection between the chain to come the effort between the model fluid molecule, has reached the effect that can not demonstrate the siphonage with the aid of liquid. 本实用新型涉及科普教育技术领域，尤其涉及种演示虹吸现象的装置，包括展架及设在所述展架上的转盘，在所述转盘上设有链条，所述链条两端分别置于第容器和第二容器内，所述第容器固定于所述展架上，所述第二容器安装在直线导轨上，所述直线导轨成竖直方向固定于所述展板上。本实用新型利用链条来模拟液体的运动，利用链条之间的连接来模拟液体分子之间的作用力，达到了不借助于液体即能演示虹吸现象的效果。