Road drainage system
The utility model provides a road drainage system, and relates to the technical field of urban road construction. The road drainage system comprises a water collecting device and a water permeable device, the water collecting device comprises a plurality of water collecting bases arranged in an arra...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a road drainage system, and relates to the technical field of urban road construction. The road drainage system comprises a water collecting device and a water permeable device, the water collecting device comprises a plurality of water collecting bases arranged in an array mode, each water collecting base is provided with a water collecting groove, and the water collecting bases are provided with drainage holes communicating the interior and the exterior of the water collecting grooves; the water-permeable device comprises a first water-permeable cover and a second water-permeable cover, the first water-permeable cover covers part of the water collecting grooves in the water collecting base, and the second water-permeable cover covers the other part of the water collecting grooves in the water collecting base; the first water permeable cover abuts against the side wall of the water collecting groove, and the second water permeable cover abuts against the side, away from the water c |
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