| 摘要 |
A flower tower with an automatic water supply device designed to store rain water in a rain gutter, purify stored rain water by a water purifying block and supply purified rain water to flower tower is provided to supply water at setup time and to require little maintenance cost. A flower tower(210) with a water supply device comprises: a rain gutter(220) at the lower part of the flower tower and collecting rain water(280); an water purifying block(230) positioned at the lower part of the rain gutter and purifying rain water; a water storage tank(240) positioned at the lower part of the purifying block and storing purified rain water; a submersible pump(250) pumping rain water to the rain water stored in the water storage tank to the outside; a sprinkler(260) connected to one side of the submersible pump and supplying water to flowering plants; and a control box(270) to control the flow quantity of the storage tank and the watering time for supplying water to the flowering plants. The purifying block contains soil, gravel, sand and charcoal. |
