| 摘要 |
PURPOSE: An interior landscape object is provided to prevent the nature from being damaged and exhaustion of stones by making a stone-shaped object using a light material. CONSTITUTION: A housing shaped as a mossy stone has a tree planting section(11) and a water bath. The housing is made of a light material such as styrofoam, styrofoam heat insulating mortar and polyurethane. A hose(15) is installed in an upper part forming the tree planting section(11), and a drain pipe(18) is installed under the tree planting section(11). A solenoid electronic sensing device(16) is installed between the hose(15) and a water pipe for supplying or shutting water with respect to the hose(15). A timer(17) regulates the operation time of the solenoid electronic sensing device(16). The drain pipe(18) is installed to be drained together with a water changing pipe(19). The water changing pipe(19) is provided with a drain valve(20). |
