中央空调除垢处理技术1.doc

摘要 随着人们对生活环境,办公环境空气质量和舒适度要求的提高，中央空调系统被越来越广泛地应用于各高大建筑和公共场合。据统计中央空调耗能占高大建筑耗能的%60以上[14]，能源危机下中央空调节能尤为重要！对中央空调节能可从对系统进行维护和采用节能新技术两方面进行研究.系统维护主要是对空调系统进行风口，管道除垢等。本文主要对空调水系统的除垢技术和变频节能技术进行研究。 在中央空调冷却水系统减少污垢措施方面，本文研究了五种除垢技术：氨基磺酸清洗技术、超声除垢技术、自转纽带自动除垢技术、多相流除垢技术和诱垢载体除垢技术。研究中对技术的原理进行了分析并从技术的成本，除垢效果，对环境的影响，操作的复杂程度，能否实现在线清洗等方面进行了综合分析，对比各技术的优缺点得出最适合的和适应未来发展需要的技术。中央空调系统节能技术研究方面，本文则在变频技术方面进行研究，阐述了中央空调系统的操作，分析了变频技术原理，并对通过使用变频技术前后压缩机，风机，水泵的能耗进行计算，得到使用该技术节能率达到25.7%的结论。 关键词：中央空调 冷却水系统 节能 变频 Abstract With the peoples living environment and office environment, air quality and comfort requirements improvement ，central air-conditioning system is more and more widely used with the tall buildings and public places. According to statistics the central air-conditioning energy consumption accounted for tall buildings more than 60%,in energy crisis energy-efficient central air-conditioning is especially important！ Energy-efficient central air-conditioning system can be maintained and the use of new technologies on energy conservation research. In the central air-conditioning cooling water system of measures to reduce dirt, this paper, elaborate the five-scaling technology: amino acid cleaning technology 、ultrasonic cleaning technology、 Automatic rotation of the bond-scaling technology、Descaling technology of multiphase flow and scale-scaling vector technology. And this paper also research the principles of technical analysis and technical costs, effects, impacts on the environment, the complexity of the operation, can achieve the cleaning and so on-line for a comprehensive analysis, comparing the advantages and disadvantages of the technology come to the most appropriate technology. Central air-conditioning system energy conservation technology research, this article in the frequency conversion technology research, described the operation of central air-conditioning system, an analysis of the principle of frequency conversion technology, and technology through