滞流水体冷热负荷理想承载能力探讨

Ideal carrying capacity of stagnant water bodies for cooling and heating load

基于对目前滞流水体地源热泵系统中主要存在问题的分析,提出不同约束条件下滞流水体冷热负荷理想承载能力的概念;分析了滞流水体冷热负荷理想承载能力与水体原热特性以及水温允许上下限值之间的关系。讨论了在确定滞流水体水温允许上下限值时,社会约束、系统(设备)正常运行约束、能效约束、生态环境约束等条件限制因素的影响作用。

Based on the analysis of the main problems existed in stagnant water-source heat pump systems,puts forward the concept of the ideal carrying capacity of stagnant water bodies for cooling and heating load.Analyses the relations among the carrying capacity and origin thermal characteristics of stagnant water bodies and the allowable upper and lower temperature limits.Discusses the influences of constraints such as social,normal operation of a system or device,energy efficiency,ecological environment etc.,when determining the allowable upper and lower temperature limits.