高效低排放气液直接混合相变换热供热装置  

High efficiency and low pollution heating equipment with gas-liquid direct mix and phase change heat transfer

作　　者：苏俊林[1] 王震坤[1] 矫振伟[1] 

机构地区：[1]吉林大学汽车工程学院,长春130022

出　　处：《吉林大学学报（工学版）》2008年第2期278-282,共5页Journal of Jilin University:Engineering and Technology Edition

基　　金：吉林省科技发展计划项目(20020422)

摘　　要：对传统的浸没燃烧技术进行了改进和创新,研制出新型的气-水直接接触相变换热方式的供热装置。通过基础实验得到孔板形式直接接触相变换热的试验数据,可用于指导工程设计。通过样机测试和实际应用表明,此形式的供热装置结构新颖、高效节能、大气排放指标极低、耗材少、成本低廉,在低温供热场合优于常规供热锅炉的性能指标,具有良好的应用前景。The traditional submerged combustion technology was improved,and a new type of heating equipment with gas-liquid direct mix and phase change heat transfer was developed. The experimental results of the direct mix and phase heat transfer of the perforated plate type were obtained by the basic experiments, and it is useful for engineering design. The test of the prototype and its practical application show that the heating equipment is characterized by innovative structure, high efficiency and energy saving, very low air pollution, material saving, low cost, etc.. The new type of heating equipment has good prospects because it has better performance than the traditional boiler at low temperature heating.

关 键 词：热能工程 传热性能 浸没燃烧 相变换热 供热装置 

分 类 号：TK126[动力工程及工程热物理—工程热物理]