| 摘要 |
PROBLEM TO BE SOLVED: To make an environment surrounding a building in summer cool, to control the floating of particles suspended in air such as pollen, yellow sand, a harmful substance or the like, or to prevent the occurrence of fungus or moss on the external wall of a building, or to control a pet smell or the like by making effective use of rainwater. SOLUTION: The rainwater utilization system is provided with a rain gutter 1, a cleaning device 2, a water storage part 4, a water supply pump 5, and a mist spraying part 6. The rain gutter discharges the rainwater, and the cleaning device cleans the rainwater. The water storage part 4 stores the cleaned rainwater, and the water supply pump 5 supplies the rainwater collected in the water storage part. The mist spraying part is used for making the water supplied from the water supply pump mist and spraying it. COPYRIGHT: (C)2011,JPO&INPIT
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