中国计量科学研究院实验基地光学热学实验楼空调系统设计
Air conditioning system design for optics and thermotics building in National Institute of Metrology P. R. China experimental base
摘要：
根据不同实验室功能和温度精度要求，将该工程要求相近的实验室划分为一个区域，采用空调分区域的设计方案；室内采用送回风四管制系统，以适应不同实验室的空调精度和冬季供冷或供暖需求。充分利用室外新风作为冬季及过渡季的供冷冷源；3个季节的连续测试表明，温湿度控制满足要求，空调系统运行可靠稳定。
Abstract：
According to the different laboratory functions and requirement for temperature precision, divides the laboratories into different regions in which the air conditioning systems are controlled separately. The four-pipe system of supply and return air is adopted for the rooms to meet the needs of air conditioning precision and the heating or cooling supply in winter. The outdoor air is fully utilized as the cold source in winter and transition seasons. The result of a test in three consecutive seasons shows a satisfactory accuracy in temperature and humidity control and reliable and steady operation of the system.
Keywords:airconditioningsystem,referencelaboratoryforprecisemeasurement,zoningcontrol,automaticcontrol,energyefficiency