空气源热泵供暖系统在青海省循化县的运用研究

Application and Research of Air Source Heat Pump Heating System in Xunhua County,Qinghai Province

近年来青海省在国家"煤改电"清洁能源供暖改革政策的指导下大力推进传统燃煤锅炉热源改造工作,在此背景下各式各样的供暖热源涌入青海市场,空气源热泵供暖系统就是其中的代表之一。但空气源热泵供暖系统在青海省属于首次运用,青海省高海拔、低温、干燥环境的独特性导致其在其他省份成熟运用的经验无法直接指导其在青海省的运用。在通过对青海省海东市循化撒拉族自治县畜牧局办公楼空气源热泵供暖系统制热性能系数(COPsys)在不同温度和不同湿度区间的变化规律检测研究,探究其在青海省循化县及其周边地区的适用性,以此达到为循化县及其周边地区清洁能源供暖系统改造提供数据支撑、避免盲目选择导致的经济和能源浪费的目的。

Following the guidance of the national clean energy heating reform policy-"coal-toelectricity"-a substitute strategy,Qinghai Province powerfully develop the heat source transformation of traditional coal-fired furnaces in recent years.In this context,various heating sources rush into market of Qinghai,and air source heat pump heating system is one of the representatives.But the air source heat pump heating system is first time used in Qinghai Province.Due to the uniqueness of the high altitude,low temperature and special dry environment in Qinghai province,mature application in other provinces is unable to directly apply in Qinghai Province.The usability of air source heat pump heating system for Xunhua County and its surrounding areas is explored,through detection and study of the coefficient of performance(COPsys)of the system for the office building of the Animal Husbandry Bureau of Xunhua Salar Autonomous County,Haidong City,Qinghai Province in different temperature and different humidity intervals,providing data support,avoiding economic and energy waste caused by blind selection in rebuilding clean energy heating system in Xunhua county and its around area.