拉萨地区空气源热泵供暖应用研究
pplication research of air source heat pump for heating in Lhasa area
针对拉萨地区的地理和气候特点，分析了大气压和空气相对湿度对空气源热泵供暖运行的影响，测试了该地区空气源热泵供暖项目。结果表明，热泵供暖季运行不易结霜，在室外空气温度为-10～10℃时，热泵制热性能系数为1.9～2.9，与平原地区相比制热量下降了16%～20%。建立空气源热泵的数学模型并进行仿真计算，得到了拉萨地区空气源热泵工程设计制热量高原修正系数。
ccording to the geographic and climate characteristics of Lhasa area, analysed the influence of the atmospheric pressure and air relative humidity on the operation of air source heat pump,and tested air source heat pump heating project in this area.The results showed that the heat pump did not frost in heating season.When the outdoor air temperature rangde from -10℃ to 10℃,the coefficient of performance was 1.9～2.9, and the heat capacity decreased by 16% ~ 20% compared with the plain area.Established the mathematical model of air source heat pump and carryed out the simulation calculation.As a conclusion, the engineering design plateau correction coefficient of the air source heat pump in Lhasa area has been worked out.
卢军、李欣林
热力工程、热机能源动力工业经济工程设计、工程测绘
供热、供燃气、通风及空调工程空气源热泵拉萨供暖高原修正仿真模拟
heating gas supply ventilation and air conditioning engineeringair source heat pumpLhasa heating engineeringplateau correctionsimulation calculation.
卢军,李欣林.拉萨地区空气源热泵供暖应用研究[EB/OL].(2014-05-07)[2025-08-24].http://www.paper.edu.cn/releasepaper/content/201405-86.点此复制
评论