摘要
根据不同制冷方式的制冷量、使用工况、结构形式等特点来分析其所适用场合,如在电力资源比较丰富的区域可以采用蒸气压缩式制冷;在拥有丰富的燃料或是温度较高的废弃蒸气或热水场合可以考虑使用吸收式制冷;在太阳能比较丰富及环保要求较高的区域可以采用吸附式制冷;在微小且温度要求比较低的场合可以采用热电制冷。通过对于机组的一次性投入成本、运行成本及回收年限等方面对不同的制冷方式进行经济分析,让人们知道不同制冷方式的经济性。为选择制冷方式和使用中如何能够提高能源的利用率提供依据,达到环保、节能的目的。
According to different ways of refrigeration capacity, the use of working conditions, structure style and so on characteristics to analyze their application occasions, such as use the vapor compression type refrigeration in the electric power resources quite rich region; in the wealth of fuel or waste steam or hot water region may consider Use absorption type refrigeration; rich in solar energy and higher environmental requirements region can use adsorption refrigeration; in the tiny and temperature request quite lower region can use the thermoelectric refrigeration. Through a one-time investment, operating costs and recovery period, and other aspects of the different refiigeration for economic analysis, let people know different ways of refi＇igeration efficiency. In order to choose the refrigeration ways and How use can improve the utilization of energy to provide the basis, achieves the environmental protection and the energy conservation goal.
出处
《制冷与空调（四川）》
2009年第1期55-59,67,共6页
Refrigeration and Air Conditioning
关键词
制冷方式
适应性经济分析
能源利用
Refrigeration mode
Adaptability
Economic analysis
Energy utilization
