广州地区处于亚热带气候,夏天气温高,持继时间长。过去港口码头,特别是锚地大船(即不能靠近码头的大吨位船舶)装卸作业的通风条件较差,影响工人身体健康。为了做好防暑降温工作,广州黄埔港务局对港口锚地装卸作业采取了切实可行的技术措施。 一、将轴流风机(30K4～11No5 、30K4 Guangzhou is in a subtropical climate with high summer temperatures and a long history. In the past, harbor ports, especially large anchorage vessels (that is, large-tonnage vessels not close to the pier), had poor ventilation conditions for loading and unloading and affected the health of workers. In order to do a good job of summer cooling, Guangzhou Huangpu Port Authority took practical technical measures to the loading and unloading operations of the port anchorage. First, the axial fan (30K4 ~ 11No5, 30K4