Large-area detachable rainwater collecting device
The utility model discloses a large-area detachable rainwater collecting device, which comprises a support, PVC (Polyvinyl Chloride) water collecting plates, dustproof films, a water converging slot, a flow control valve and a water outlet pipe, wherein the dustproof films are bonded on the upper su...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a large-area detachable rainwater collecting device, which comprises a support, PVC (Polyvinyl Chloride) water collecting plates, dustproof films, a water converging slot, a flow control valve and a water outlet pipe, wherein the dustproof films are bonded on the upper surfaces of the PVC water collecting plates, the water converging slot is arranged horizontally, the support is arranged in a V shape in a manner of adjoining two sides of the water converging slot, the PVC water collecting plates are respectively arranged on the V-shaped slopes of the support, the bottom edges of the PVC water collecting plates are lapped on the side edges of the water converging slot, and the flow control valve is arranged on a water outlet of the water converging slot. The large-area detachable rainwater collecting device can be used to prevent the secondary pollution to rainwater by a collecting device, collect sufficient rainwater samples in a short time and meet requirements of scientific resea |
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