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AIRSTREAM DEFLECTION SYSTEM FOR OUTDOOR AREAS
申请公布号：US2012204497(A1)
申请号：US201113029098
申请日期：2011.02.16
申请公布日期：2012.08.16
发明人：OMER AHMED MOHAMED MOHAMED
分类号：E04H9/14
主分类号：E04H9/14
摘要：A shielding system that mitigates the effects of wind on an open-air venue by at least partially deflecting wind flow over the field. The shielding system includes shielding modules in abutment around the periphery of the field, each module including an upright member and a horizontal member. The upright member is curvilinear and projects inward toward the field, while the horizontal member is generally planar, mounted at the lower end of the upright member, and it also projects inward. The upright member and the horizontal member define a closed trap zone. An impinging airstream encounters the convex upwind side of the shielding system and is lifted over the field. At the downwind side of the shielding system, the airflow pressure against the closed trap zones produces a region of high pressure, deflecting the airflow over the downwind side of the shielding system.