论文部分内容阅读
现在办公楼中空调系统中,冷冻水的分配是节约能源和能源的循环利用的好地方,因为过时的设计和控制方法常常作用于这些系统中,会导致大量的能源浪费~([1])。系统的这些部分中加入更先进的配置和控制措施,能够将泵送的所消耗的能量减少一半以上,而且通常还会更多。本文分析了一种新的空调系统中冷冻水流量控制方法所带来的经济效益,这一新的冷冻水分配控制方法取代了单独的、比例控制的过程,在室内负荷不断变化的情况下,这套控制方法会不断的自动调节管路中阀门的开度以及循环水泵的功率,保持系统的平衡。从而达到在不影响室内空气调节性能的条件下,最大限度的节约系统所消耗的能量。
Now in the air-conditioning system of office buildings, the distribution of chilled water is a good place to save energy and recycle energy because of the obsolete design and control methods often acting on these systems, resulting in a lot of energy waste. ([1]) . Adding more advanced configurations and controls to these sections of the system can reduce the amount of energy consumed by pumping by more than half, and often more. This paper analyzes the economic benefits of a new chilled water flow control method in an air conditioning system. This new chilled water distribution control method replaces the separate and proportional control process. Under the condition of constant indoor load change, This control method will continue to automatically adjust the valve opening in the pipeline and the circulating pump power to maintain system balance. So as to achieve without affecting the performance of indoor air conditioning conditions, the maximum savings of energy consumed by the system.