技术中心

风机盘管集中空调系统用冷计量收费装置 【英文篇名】 Cooling metering and charging device in the fan-coil unit air conditioning system 【作者中文名】 江亿; 秦绪忠; 【作者英文名】 By Jiang Yi and Qin Xuzhong; 【作者单位】 清华大学; 清华同方控制工程公司; 【文献出处】 暖通空调, Hv 风机盘管; 冷量计量装置; 【英文关键词】 central air conditioning; fan coil unit; cooling metering devi; 【摘要】 针对风机盘管集中空调系统 ,研制出一种冷量计量收费装置 ,介绍了该装置的结构特点和基本原理 ,对计量误差进行了分析 ,认为这种装置适用于末端采用无阀控制的定流量空调系统 ,还可以对冬季供暖的供热量进行计量。 【英文摘要】 Aimed at the fan coil unit air conditioning system, develops a device for cooling metering and charging. Presents the construction feature and basic principle of the meter. Analyses measurement errors. Considers that the device is suitable for the constant volume air conditioning system in whose terminal there is no valve control to be involved. The device can function as a heat amount meter in heating systems in winter.