摘 要 ：旋風風能提水系統由擴壓旋風塔和氣壓差提水裝置組成。氣流進入旋風塔后產生強渦，在底部形成低壓區域，氣壓差提水裝置利用此低壓實現提水。本文報道了這種新型風力提水系統的模型實驗結果，指出了進一步的研究方向。

    關鍵詞 ：風能；旋風塔；氣壓差提水裝置

    中圖分類號：      文獻標識碼：A       文章編號：

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Investigation of tornado-type wind-powered water-pumping system

Wei   Tao

    Abstract: Tornado-type wind-powered water-pumping system consists of Tornado-type tower and pressure difference water-elevating device. The flow entering the tower forms a strong vortex which creates a low pressure region at the bottom of tower, and this low pressure makes it possible for the pressure difference water-elevating device to lift water. In this paper, the model tests of the wind-powered water-pumping system was conducted and the results of the tests prove that the principle of the system is correct.

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