土壤源热泵综合实验室平台设计+CAD图纸
关键词： 土壤源热泵；实验室；设计；能耗4274
The Design of the Integrated Laboratory Platform of the Ground Source Heat Pump
Abstract: Ground source heat pump as an effective energy saving technology after decades of development, the construction technology has been gradually mature. But the study on soil source heat pump system in the world today continues, continue to solve various problems in the development of. Through the investigation of enterprises, found that the current ground source heat pump system in the actual design and construction problems have not been solved or not proved, rule of thumb operation. Design of the experimental platform based on the situation of. The design object of this experiment platform for an office of eighty square meters, multiple considered in design, adjustable multiple conditions, experimental study on satisfaction problems. This experiment platform design of wells, different depth, also set two double U buried pipe, in comparison, are more economic and reasonable construction scheme, in the promotion of construction enterprises design. In addition to each energy-consuming equipment connected to the meter, can accurate and timely get the energy consumption situation in the different conditions, plus a transformation for energy consumption per unit of space, make the research results more universality.
Keywords: ground source heat pump; laboratory; Design; energy consumption
目录
1 绪论 1
1.1 土壤源热泵系统定义 1
1.2 土壤源热泵系统基本原理 1
1.2.1 土壤源热泵制冷原理 2
1.2.2 土壤源热泵制热原理 2
1.3 埋地换热器的形式 3
1.4 土壤源热泵系统的特点 4
1.5 土壤源热泵系统的应用及发展概况 4
1.5.1 地源热泵在国内的发展现状 4
1.5.2 土壤源热泵在国外的发展现状 5
1.5.3 土壤源热泵的发展趋势 7
2 土壤源热泵系统实验平台设计目的及意义 8
3 室内部分设计及相关设备选择 9
3.1 房间负荷计算 9
3.1.1 实验室基本资料及相关数据 9
3.1.2 夏季冷负荷计算 10
3.1.3 冬季热负荷计算 17
3.1.4 地板采暖热负荷的计算 21
3.2 地板采暖系统设计 21
3.2.1 辐射板表面的平均温度 21
3.2.2 加热盘管系统的设计 21
3.3 热泵机组、风机盘管的选型计算及凝水管的设计 25
3.3.1 风机盘管选型及凝水管的设计 25
3.3.2 水源热泵机组选型 27