【摘要】 简要介绍了传热设备污垢对发达国家所造成的经济损失 ,分别从冷冻机组的设备费、运行水费和运行电费等三方面对我国冷冻机组水冷器污垢引起的经济损失 ,进行了分析评估 ,总计达到每年 41亿元以上 ,说明了在水冷器中大力推广自动清洗技术具有十分重要的经济意义更多还原

【Abstract】 The paper briefly states the fouling costs of heat transfer equipments in developed countries. The authors analyze and assess the economic loss caused by the fouling of water coolers in refrigerating units from the respects of the equipment,water and power costs respectively. They totaled over RMB 4.1 billion per year. Therefore,it is of great economic significance to spread widely the application of the new online self-cleaning technology.更多还原