Diversion-type wind-proof dust-suppressing net with high aperture ratio

The utility model relates to a diversion-type wind-proof dust-suppressing net with a high aperture ratio. The diversion-type wind-proof dust-suppressing net with the high aperture ratio is composed of vertical rods and a net body fixed on the vertical rods. The net body comprises an arc top transiti...

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Bibliographische Detailangaben
Hauptverfasser: ZHAO HAIYUN, GENG HONGXIN, WU XIAOYAN, LANG QINGCHENG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model relates to a diversion-type wind-proof dust-suppressing net with a high aperture ratio. The diversion-type wind-proof dust-suppressing net with the high aperture ratio is composed of vertical rods and a net body fixed on the vertical rods. The net body comprises an arc top transition part, meshes, diversion plates, net body middle air ventilators and net body bottom air ventilators. The lower edges of the meshes are punched to form the diversion plates, the diversion plates are gradual diversion plates, and included angles between the diversion plates and the horizontal plane range from 0 degree to 90 degree. The included angles between the diversion plates at the bottom of the net body and the horizontal plane are narrowest, the included angles are sequentially increased, and the included angles between the diversion plates on the top of the net body and the horizontal plane are largest. The wind-proof dust-suppressing net has the high aperture ratio, so that the wind pressure on the windward side of the wind-proof dust-suppressing net is lowered, and the requirement for the strength of the net body and the vertical rods is lowered. The lower edges of the meshes of the wind-proof dust-suppressing net are connected with the diversion plates, the seepage wind direction can be effectively controlled by adjusting the lengths and the angles of the diversion plates, and the mutual interference and weakening is carried out on the partial seepage wind and the diversion wind, so that the wind speed is decreased, and meanwhile, the net body mechanical strength and the wind-proof capability are improved. By arranging air ventilators on the middle and the bottom of the net body, the speed backflow phenomenon behind the wind-proof dust-suppressing net is lowered, and the dust-suppressing effect is improved.