惠州市某建筑海水源热泵系统设计.docxVIP

惠州市某建筑海水源热泵系统设计 摘 要 随着中国经济的飞速发展，沿海发达地区的人口密度越来越大，而由于当地气候的原因，导致对空调的需求也就越来越大。由此带来了严重的能源危机和环境污染。在全球性的能源危机的大趋势下，人们把目标放到了清洁的可再生能源上，而海水源，恰好就是其中的一种，并且对其的利用还有很大的开发空间。一般来说，海水源热泵的能源利用要求需要满足温度变化小，海水量要充足，和空气温度相比，夏季要较低，冬季要较高。在我国的沿海地区海水，可以满足这个要求。而且海水源热泵可以满足节能环保的要求，性能系数在3.6~5.5，因此这项技术目前有很好的应用前景。我国目前仍以煤炭为主进行能量的供应和消费。但是就目前状况而言，人们的经济和生活水平都有显著的升高，这就需要大量的煤炭来消费，才能满足需求。这样就会导致能源短缺，还会有污染气体的排放，也会使得生态环境污染。所以清洁可再生能源的利用开发，在现阶段会显得非常的重要，增加清洁可再生能源的比重，可以相对的降低煤炭使用的比重，这是非常重要的问题。 本文通过对惠州某建筑空调系统进行改造设计，转变为以海水源热泵系统供暖供热的系统形式，从经济和能耗方面研究海水源热泵系统在珠三角沿海地区的可行性 关键词：海水源热泵；节能环保；钛板板式换热器 Design of seawater source heat pump system for a building in Huizhou Abstract With the rapid development of Chinas economy, the density of population in the developed coastal areas is increasing, so is the local climate, and the demand for air conditioning is growing, which has caused serious energy crisis and environmental pollution. The goal is renewable energy. Sea water is one of them. Theres still a lot of room for that. The water pump of the common seawater park can use energy with little change of temperature and sufficient seawater. The temperature is low in summer and high in winter. Sea water can meet this demand, and sea water heat pump can meet the needs of energy conservation and environmental protection. The performance coefficient is 3.6 ~ 5.5. This technology has a good application prospect at present. At present, coal is still the main source of energy supply in China. However, judging from the current situation, the peoples economic living standards have improved significantly, and a large number of coal consumption needs to meet the demand, which will lead to energy shortage, pollution gas emissions and environmental pollution, and bring clean renewable energy utilization and development. At present, it is very important to increase the proportion of clean energy and renewable energy and reduce the proportion of coal use. This paper studies the feasibility of sea water source heat pump system in the coastal area