| 摘要 |
<p>A water supply unit for a green wall, wherein a connecting pipe (10, 11) is arranged respectively on left and right side surfaces of a hollow box body (1), a 1/4 circular notch (12, 13) is arranged respectively in lower corners of the left and right sides, a semicircular notch (14) is arranged on end surfaces of the hollow box body in a transverse direction (from front to rear surfaces), and two lugs (15, 16) are arranged on a bottom surface of the hollow box body. Every three hollow box bodies can be easily and quickly assembled in a crossed and stacked way to form a green wall structure with a circular orifice for cultivating plants. In addition, all hollow box bodies can be communicated on left, right, up, and down sides, and all hollow box bodies can communicate with each other to supply water. Thus, the green wall only needs to be connected to a water source on a top end to automatically and fully supply water for cultivating aquatic plants.</p> |
