摘要
蒸汽被广泛应用于工业与民用的供能系统中,蒸汽的减压、减温装置是其的关键设备.通过减压、减温后,蒸汽品质降低.为了有效利用低品质的热能,热泵式热能回收方法是有效的手段,本文提供了一个使用这一方法的有效例证.应用结果表明。
Steam is widely used in many industrial processes and for heating. In a steam supplying system, temperature and pressure reducers for steam have found wide applications, which usually lead to energy degradation of steam. Based on the fundamentals of thermodynamics, the heat recovery system of heat pump type has been put into operation to utilize the low-grade heat energy efficiently. The application of the system has shown significant social efficiency and economic revenue.
出处
《能源研究与信息》
1999年第4期44-49,共6页
Energy Research and Information
关键词
热能回收系统
热泵
减温减压器
蒸汽
heat recovery system
heat pump
temperature and pressure reducer
