地热供地板采暖最佳供回水温度的确定  

The decision of optimal temperatures of the supply and return water about the floor heating with geothermal energy

作　　者：肖勇全[1] 袁庆涛[1] 赵菊[1] 

机构地区：[1]山东建筑大学热能工程学院,山东济南250101

出　　处：《山东建筑大学学报》2007年第3期226-229,267,共5页Journal of Shandong Jianzhu University

基　　金：山东省自然科学基金(y2006f27)

摘　　要：通过对地板传热量计算公式的可行性简化,得出了在满足采暖热舒适性前提下地板采暖初投资随系统供回水温度的变化函数关系式,并计算了不同供回水温度下地板采暖系统的初投资,为地热水间接供热系统中供热参数的优化设计提供依据。Through the feasible simplification to the calculating formula about the capacity of floor heat transmission, the function relations between the first cost of the floor heating and the temperature of supply and return water in premise of heat comfort was given, and the first cost of floor heating system under different temperatures of supply and return water was calculated. The offered results maybe used as references to the optimal design of heat parameters for the indirect geothermal heating system.

关 键 词：地热供热 地板采暖 供回水温度 投资分析 

分 类 号：TU833.1[建筑科学—供热、供燃气、通风及空调工程]