热电制冷技术在船舶舱室热环境控制中的应用

摘要

从热电制冷技术原理出发,将热电制冷与传统机械压缩式制冷的各固有特性进行对比,介绍了2种船用空调系统的热电制冷应用方案及工艺流程；并根据船舶舱室温湿度控制的需求,设计了一套水冷热电制冷装置,用于船舶舱室局部空间环境温湿度的控制；最后分析研究了该热电制冷装置的特性,分别考察了制冷量与环境温度、工作电流、制冷效率和工作电压等参数之间的关系.%This paper firstly introduces the refrigeration principle of the thermoelectric refrigerating technology, compares with the traditional compression refrigerating system and presents the two kinds of the thermoelectric refrigerating program and system process used in the ship air conditioning system. Also a set of water-cooled thermoelectric refrigerator as a new type local air conditioner is designed, which could substitute water-cooled coined cooler. Finally this paper studies the different parameters relation such as the temperature、working current、refrigeration capacity and so on.