水源热泵综合实验平台设计+CAD图纸
关键词： 能源与环境；暖通空调；水源热泵；空调系统；设计
The Design of the Water Source Heat Pump Integrated Experimental Platform
Abstract：With the arrival of the era of the 21st century the Earth's environment, people due to human survival, the pursuit of a sustainable society unprecedented attention on global environmental issues. Therefore how to effectively use today's energy deal with the relationship between energy and the environment has become the trend of society. As the importance of environmental protection and energy use at home and abroad in the HVAC field of the emergence of a large number of new technologies, new equipment and new systems. Water source heat pump system has attracted increasing attention. Shanghai villa water source heat pump design, the paper first introduces the concept of a water source heat pump technology and working principle, and were compared with direct evaporative unit system and centralized control of the air conditioning system in energy use and economic point of view, draw water source heat pump technology use of a renewable energy technology, and describes in detail the characteristics of the water source heat pump. And introduced the basic situation at home and abroad on the application of ground source and water source heat pump development and application prospects of the feasibility of the water source heat pump air-conditioning systems and energy efficient features. On this basis, the design of comprehensive experimental platform used to derive more detailed data.
Keywords: energy and environment; heating ventilating and air conditioning; the water source heat pump; air conditioning system; design
目录
1 绪论1
1.1 课题研究的意义 1
1.2 国内外研究的水平与发展水平 2
1.2.1 国内外发展现状 2
1.2.2 技术难点分析 2
1.2.3 前景分析 3
1.3 本文主要研究的内容 4
2 水源热泵系统概述 4
2.1 水源热泵技术的定义 5
2.2水源热泵的分类 6
2.3水源热泵的组成及原理 7
2.4水源热泵系统特点 7
3 实验平台的冷热负荷计算 8
3.1室内夏季冷负荷计算7
3.1.1外墙的传热冷负荷计算12
3.1.2外窗的温差传热冷负荷计算13
3.1.3外窗太阳辐射冷负荷计算14
3.1.4内围护结构的传热冷负荷计算14
3.1.5人体冷负荷计算14
3.1.6灯光冷负荷计算14
3.1.7设备冷负荷计算14
3.1.8各项负荷计算表15
3.2室内冬季热负荷计算15
3.2.1各项参数数据设定 15
3.2.2 基本耗热量15
3.2.3 耗热量修正16
3.2.4 冷风渗透耗热量16
3.2.5 冷风侵入耗热量17
3.2.6 热负荷汇总 17
4 夏季和冬季风机盘管计算 18
4.1 应用公式19