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    • 8. 发明授权
    • Surface drying apparatus and method
    • 表面干燥装置及方法
    • US08296968B2
    • 2012-10-30
    • US10865960
    • 2004-06-12
    • Charles Hensley
    • Charles Hensley
    • F26B25/06
    • F26B21/001
    • An apparatus and method for quickly and effectively drying ground surfaces are disclosed and claimed. The invention has particular utility in the drying of a race track surface. The invention consists of a means for blowing air upon the surface, a means for heating the air and a means for moving the apparatus with respect to the surface to provide flexibility and control in the degree of drying/heating performed. The apparatus and method may be applied to a variety of surfaces including earthen (dirt) surfaces, concrete and asphalt. One of the objectives of the device is to enable the drying of a track surface such that the surface will not be damaged by overheating which can otherwise occur with other track drying devices applied to an asphalt surface in particular. The design of the invention makes specific use of enhanced turbulent air flow at the surface in order to improve performance over a purely laminar air flow.
    • 公开并要求保护地面快速有效地干燥的装置和方法。 本发明在跑道表面的干燥中具有特别的用途。 本发明包括用于在表面上吹送空气的装置,用于加热空气的装置和用于使装置相对于表面移动的装置,以提供柔性和控制干燥/加热的程度。 该设备和方法可以应用于包括土(泥土)表面,混凝土和沥青在内的各种表面。 该装置的目的之一是使轨道表面干燥,使得该表面不会被过热而损坏,否则可能会特别地应用于施加到沥青表面的其它轨道干燥装置发生。 本发明的设计具体使用表面上增强的湍流空气流,以提高纯粹层流气流的性能。