某酒店夏季空调冷凝热回收系统技术经济分析

Analysis on the Economic Efficiency of the Hotel Condensing Heat Recovery Technique

利用太阳能低品位热源结合中央空调冷凝热回收技术加热酒店生活热水解决以往直接用电加热或者锅炉(燃煤、燃气或燃油)加热方式带来的高能耗、高费用和高环境破坏问题。不仅节约能源,并且可以减轻城市热岛效应。着重介绍了某酒店部分冷凝热回收加热卫生热水的中央空调系统原理。

The utilization of the new system for heating the domestic water in hotels in the ways that integrating the solar low grade heat and condensing heat recovery technique in central air-conditioning is provided as an effective solution to the problems such as energy-intension, high cost and environmental damage which are led by the traditional heating systems like electrical heating or boiler heating as well. This new application not only benefits energy saving but can mitigate the urban heat island effect. This article mainly analyzed the principle, characteristics and economic efficiency of the central air-conditioning system that employed the condensing heat recovery technique in a certain hotel.