便携式空调系统研究  

Study on Portable Air-Conditioning Systems

作　　者：张行周[1] 钟晓晖[1] 吴玉庭[1] 马重芳[1] 

机构地区：[1]北京工业大学传热强化与过程节能教育部重点实验室,北京100022

出　　处：《中国个体防护装备》2006年第2期31-33,共3页China Personal Protective Equipment

摘　　要：在炎热环境中,便携式空调系统可以对人的身体进行冷热调节,创造一种微气候环境。根据Natick士兵中心研究结果:只要提供300 W制冷量就能满足一个人的热负荷需求。北京工业大学研制了微型蒸汽压缩制冷系统作为便携式空调的冷源,微型制冷系统的制冷量为300 W,重量为2．85 kg,几何尺寸为270 mm×260 mm×120 mm。采用强化传热措施及轻质材料来减小微型制冷系统的重量及体积。In the hot environment, the portable air-conditioning system can cool the body of a man. According to the results of Natick Soldier Center, the cooling capacity of 300 W can meet the thermal loading requirement of a man. Beijing University of Technology has developed a miniature vapor compression refrigeration system as the cooling source of portable air-conditioning. The miniature vapor compression refrigeration system can provide 300 W cooling, has dimensions of 270 mm×260 mm×120mm, and weighs approximately 2.85 kg. Size and weight reductions of miniature vapor compression system are obtained by adopting enhanced heat transfer and low density materials.

关 键 词：热防护 便携式空调 蒸汽压缩制冷 旋转式压缩机 

分 类 号：TB657.2[一般工业技术—制冷工程]