基于统计学的集中供热小区室温监测点布置原则研究

Study on layout principle of room temperature monitoring points in central heating communities based on statistics

室温监测设备的数量确定和空间布置缺乏科学依据。本文通过实测数据提出了室温监测点的布置原则。针对集中供热调节所需室温特征值,定义了室温合理率、楼间不均匀性和楼内不均匀性的概念。对热用户室温分布情况进行了统计学分析,提出基于抽样调查原理的室温监测设备最小覆盖率计算方法和基于室温分布特征的室温监测点空间分布原则,为完善智慧供热室温监测系统提供了参考。

There is a lack of scientific basis for the quantity determination and spatial layout of room temperature monitoring equipment.Based on the measured room temperature data,this paper puts forward the layout principle of room temperature monitoring points.According to the characteristic value of room temperature for central heating regulation,the concepts of proportion of reasonable-temperature household,inter-building non-uniformity and intra-building non-uniformity are defined.The temperature distribution of heat users is statistically analysed,and the calculation method of minimum coverage rate of room temperature monitoring equipment based on sampling survey and the spatial arrangement principle based on the characteristics of room temperature distribution are proposed,which provides a reference for perfecting the room temperature monitoring system of smart heating.