关于利用溴化锂吸收式机组实现高效率冷热综合供给的研究  

Research on the Efficient Provision of Heating and Cooling Using Lithium-bromide Absorption Unit

作　　者：张红岩[1] 孟玲燕[1] 韩世庆[1] 

机构地区：[1]大连三洋制冷有限公司,大连116600

出　　处：《制冷技术》2012年第4期19-22,共4页Chinese Journal of Refrigeration Technology

摘　　要：为进一步拓宽溴化锂吸收式机组的应用范围,更加合理高效的利用热源实现冷热综合供给,介绍了一种新型溴化锂吸收式冷热水同时取出型机组。此类机组不仅在功能上可以实现制冷、供暖和卫生热水的多种模式组合输出;而且供冷供热综合效率远远高于同类型机组,因此可以大幅降低热源的消耗量,空调系统的运行成本和系统初投资,并减少设备的占地面积和管理维护成本。实验数据和分析结果表明,采用新型机组的空调系统不论是在系统初投资还是运行费用上都占据了巨大的经济优势。In order to further broaden the application range of lithium bromide absorption unit, and to use heat energy more rationally and efficiently to achieve an integrated supply of heating and cooling, the paper introduced a new type of lithium bromide absorption unit which can supply heating and cooling simultaneously. The function can be achieved in the cooling, heating and sanitary hot water output of the combination of a variety of modes, moreover, integrated heating and cooling efficiency is much higher than that of the each type of unit. So, it can significantly reduce the heat consumption, air-conditioning system operating cost, initial investment and the cost for equipment footprint, management and maintenance. Experimental data and analysis results show that the air conditioning system used the new unit was on a huge economic advantage, for both the initial investment in the system and the operating costs.

关 键 词：溴化锂吸收式机组 同时制冷制热 高效 

分 类 号：TB65[一般工业技术—制冷工程]