夏季各生产单位正确使用和维护好通风降温设备,对保护工人的安全、健康,促进生产发展具有重要意义。根据我厂近二十年来的生产实践,正确使用和维护好各种类型通风降温设备,可以防止发生不应有的一些事故。我们的经验是: 一、轴流风扇、台扇、壁扇,离心式抽、送风机的运转部分都 The proper use and maintenance of ventilation and cooling equipment by various production units in summer is of great significance to the protection of workers’ safety and health and the promotion of production and development. According to our factory’s production practice in the past two decades, proper use and maintenance of various types of ventilation cooling equipment, to prevent the occurrence of unwanted accidents. Our experience is: First, the axial fan, desk fan, wall fan, centrifugal pumping, blower part of the operation