Building exterior wall water seepage testing device for building supervision and testing method thereof

The invention relates to a building external wall water seepage testing device for building supervision. The device comprises a base, a water tank, a pump and a spraying part; the output end of the spraying part is communicated to the bottom of the water tank through a hose and a pump; the water tank is arranged on the base, and the device is characterized in that the spraying part is arranged onthe base through the spraying adjusting part; and the spraying adjusting component comprises a height adjusting unit, an angle adjusting unit and a control unit used for automatically controlling theheight adjusting unit and the angle adjusting unit. The device is high in practicability and easy to popularize. 本发明涉及一种建筑监理用建筑外墙渗水测试装置，包括底座、水箱、泵和喷淋部件；所述喷淋部件的输出端通过软管和泵连通至水箱底部；所述水箱安装在底座上，其特征在于：所述喷淋部件通过喷淋调节部件安装在底座上；所述喷淋调节部件包括高度调节单元、角度调节单元以及用于自动控制高度调节单元和角度调节单元的控制单元。本发明实用性强，易于推广。