The ground equipment of the automobile manufacturing workshop is too much, the personnel are scattered and not concentrated, and the high temperature caused by the production makes the workshop poor ventilation all the year round. Central air conditioning equipment is not applicable due to product limitations and high cost, while other general ventilation and cooling equipment can only make local limited improvements. The installation of Sharip fan can realize the overall air circulation of the workshop, achieve all-round air flow with large air volume and three-dimensional air, and achieve the purpose of cooling the human body and effective ventilation of the environment. Thereby promoting productivity and indirectly improving employee productivity.