废气余热驱动制冷管的制冷特性研究

THE STUDY OF REFRIGERATING IDENTITY FOR A COOLING TUBE DRIVEN BY WASTE HEAT

本文研究了一种应用于工程车司机驾驶室的新型制冷管的制冷性能。本文对以分子筛 -水为吸附工质对的制冷管内的水充注量进行了研究 ,建立了相关的试验装置 ,测量了制冷管内部的动态压力变化和温度变化以及制冷量。试验表明 ,制冷管内制冷剂水的充灌量对制冷管的性能影响很大。

The refrigerating identity of an adsorption cooling tube applied in mobile machinery shop air conditioning is researched in this paper. The water-charge of the molecule filter·water adsorption refrigeration pumps is studied in this paper. The correlative equipment of the experiment is founded and the dynamic pressure change and temperature and capability are measured. The experiment shows that the affect of water-charge on the pump's refrigerating identity is very obvious.