Strong wind force of rotatable wall fan

The Chongqing Julai patented variable cross-section streamlined fan blade is designed according to the equal chord length theory, moving from the center point to the tip along the blade length direction, gradually narrowing the blade width, ensuring uniform air flow in the entire blade elongation direction, without cavities in the middle, and improving wind efficiency. The airflow formed by the fan blades is pushed from top to bottom in a conical shape towards the ground, flowing horizontally to the ground, and then pushed upward to the roof when encountering horizontal airflow that is blocked by the side or adjacent to the fan, thereby enhancing air circulation and temperature stratification through multiple angles and without dead corners; The circulating air can be quickly exchanged with outdoor fresh air through windows, doors, or roof fans, reducing the retention of indoor turbid gas and moisture, and effectively dehumidifying and preventing mold. Speaking of workshop cooling equ…