Decorative well lid device for landscaping
The utility model discloses a decorative well lid device for landscaping. The decorative well lid device comprises a water storage layer and a water filtering layer. According to the decorative well lid device for landscaping, an outer frame is arranged on the inner side of a well base, a water stor...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a decorative well lid device for landscaping. The decorative well lid device comprises a water storage layer and a water filtering layer. According to the decorative well lid device for landscaping, an outer frame is arranged on the inner side of a well base, a water storage layer is arranged on the inner side of the outer frame, a water filtering layer is arranged above the water storage layer, a nutrient soil layer is arranged above the water filtering layer, a greening layer is arranged above the nutrient soil layer, and the greening layer, the nutrient soil layer and the water filtering layer are all arranged on the inner side of the outer frame; a gasket part is fixedly connected to the inner side of the outer frame, an overflow opening is formed in the lower circumference, corresponding to the gasket part, of the side wall of the outer frame, the water storage layer comprises a water storage plate, water seepage openings are evenly formed in the water storage plate, water abs |
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