盐城某医院地源热泵运行特性分析
Operation characteristics of ground-source heat pumps for a hospital in Yancheng
摘要：
针对某医院多能互补项目中主要冷热源设备运行工况进行监测，重点研究了地源热泵在多能互补系统中的负荷输出特性与能效变化规律。多能互补系统中的地源热泵存在负荷衰减及能效降低、土壤侧冷热不平衡等问题，结合实际案例，提出了解决方案与建议。
关键词：多能互补系统,地源热泵,能效,冷热不平衡,运行特性
Abstract：
Monitoring the operation conditions of main equipment in a multi-energy complementary system of a hospital, focuses on the load output characteristics and energy efficiency variation of the ground-source heat pump in the system. Finds that the problems of capacity attenuation, energy efficiency reduction, and soil-side heat and cold imbalance still exist in the ground-source heat pump in the complementary system. Proposes the solution and suggestions based on the actual project.
Keywords:multi-energycomplementarysystem,ground-sourceheatpump,energyefficiency,heatandcoldimbalance,operationcharacteristic