| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a watering apparatus having an inexpensive installation cost, freely usable at any place in a house without restriction of an installation position, capable of using a natural energy and efficiently circulating and using water supplied to a planter. SOLUTION: This apparatus stores rainwater fallen in a solar battery panel 2 in a rainwater intake tank 4, holds the rainwater in a water tank 7 communicating with the rainwater intake tank, operates an electrically-driven pump 8 by electric power generated by the solar battery panel 2 to supply water to planters 3a and 3b when a time for water supply, returns surplus water through a water supply route 9 and a return hole 9a to the water tank 7 and uses the water.</p> |
