| 摘要 |
The present invention relates to a hydroponic device for afforesting a wall surface. The hydroponic device comprises: an inner pot for accommodating a hydroponic plant; an outer pot having a set width and length, and accommodating one or more inner pots therein; variable vertical frames formed in a rectangular direction corresponding to the width and length of the outer pot with respect to an indoor wall surface, and of which length is varied according to a height of the wall surface; multiple horizontal frames formed between the two variable vertical frames, and supporting the outer pot, so a plurality of outer pots may be disposed in multiple layers in an up and down direction; and a water circulating and supplying unit for sequentially circulating water according to each of the outer pots. Each of the outer pots is equipped with a connection module coupled with the other outer pot neighboring in a width direction and capable of performing water circulation therewith, thereby being able to be formed corresponding to a height and a width of the wall surface. Accordingly, modulation is performed by using a variable vertical frame and an outer pot connection module, and a hydroponic plant is optimally disposed corresponding to a size and a shape of an installation wall surface, so outward appearance may be improved. Also, an indoor wall surface is used, so an installation space is minimized and maintenance can be very easily performed. Moreover, a modulated hydroponic technique is applied, so a plant can be easily stored and maintained, compared to conventional technique. Consequently, the hydroponic device can be semi-permanently used, so efficiency in maintenance can be maximized. |
