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本文以浙江舟山群岛为例,介绍了舟山群岛基本的温湿气候特征。通过调查资料的分析,阐述了该地区中央空调运行的基本状况,指出了该地区中央空调设计、运行及管理中存在的问题。根据海洋温湿气候特征,提出了从恰当设定室内外设计气象参数、精准化计算空调负荷、合理选择机组设备、采用适宜建筑围护结构材料等四个方面来对中央空调系统设计过程进行优化。并提出了合理的系统运行模式与一系列加强管理水平的措施,最后,根据该地区资源条件和气候特征,定性地指出了一些适宜的节能技术方法。
This paper takes Zhejiang Zhoushan archipelago as an example, introduces the basic climate characteristics of Zhoushan archipelago. Through the analysis of survey data, the basic situation of central air conditioning operation in this area is expounded, and the problems in the design, operation and management of central air conditioning in this area are pointed out. According to the characteristics of oceanic temperature and humidity, the design process of the central air conditioning system is proposed from four aspects: the proper setting of indoor and outdoor design meteorological parameters, the accurate calculation of air conditioning load, the rational selection of equipment, and the use of suitable building envelope materials . And put forward a reasonable mode of operation of the system and a series of measures to strengthen the management level. Finally, according to the resource conditions and climate characteristics of the region, some suitable energy-saving technologies are pointed out qualitatively.