真空热水锅炉的传热分析研究  

Study on Thermal Efficiency of Vacuum Hot Water Boiler

作　　者：张志红[1] 王雪锦[1] 李联友[1] 

机构地区：[1]河北建筑工程学院

出　　处：《河北建筑工程学院学报》2007年第1期43-45,共3页Journal of Hebei Institute of Architecture and Civil Engineering

摘　　要：研究的燃气真空热水锅炉包括四个同时进行的过程燃料的燃烧过程,烟气向水的传热过程,水的沸腾传热过程,蒸汽与水通过换热器的凝结传热过程,在这个循环过程中,通过对其传热机理的分析研究,进行了真空锅炉内部结构的热工计算.Four processes in gas-burning vacuum hot water boiler are researched in the paper：gas combustion process, heat transfer from gas to water, water boiling heat transfer, heat transfer of the process of congealing from steam to water by heat exchanger. There is a study of the heat transfer in the processes, and a design of the inside configuration of the vacuum hot water boiler as well.

关 键 词：真空热水锅炉 燃烧 沸腾换热 凝结换热 

分 类 号：TK0[动力工程及工程热物理]