Bidirectional adjustable air inlet grid

The utility model discloses a two-way adjustable air inlet grid which comprises a window frame, a blade retainer is fixed to the inner side of the window frame through screws, the blade retainer is ofa flat-plate-shaped structure, and a plurality of through X-shaped holes are formed in the blade retainer. According to the utility model, different mounting directions are provided for the blades byarranging the X-shaped holes and the double-chute structure of the X-shaped holes, cooling water is effectively prevented from splashing out of the water collecting tank in actual use, water resources are saved, and impurities can be prevented from entering the water collecting tank by virtue of the arrangement structure. 本实用新型公开了一种双向可调进风栅，包括窗框，窗框的内侧位置采用螺丝固定有叶片保持架，叶片保持架呈平板状结构，其中叶片保持架上开设有多个贯通式的X型孔；叶片保持架上安装有叶片，本实用新型结构简单，设置X型孔，X型孔的双斜槽结构提供给叶片不同的安装向，实际使用时有效的防止了冷却水飞溅到集水箱外，节约水资源，这种设置结构可以防止杂物进入。