关于GB 21362中循环加热机组制热量计算方法合理性的分析  

Rationality Analysis on Heating Capacity Calculation Method of Circulate Heating Water Heater in GB 21362 Standard

作　　者：关郑冰 

机构地区：[1]中国电器科学研究院有限公司,广州510399

出　　处：《日用电器》2018年第9期42-44,53,共4页ELECTRICAL APPLIANCES

摘　　要：对于不提供水泵的热水机的循环加热试验,标准GB21362里有对于其制热量计算有提供明确的计算公式,但在实际操作过程中却发现,这个计算公式并不能真实的计算出整个实验过程中的热水机制热量。本文简单的分析了实验原理,并通过EN 14511标准进行解析,从中找出完善的计算方法。There is a clear calculation formula for heating capacity calculation of heating pump without liquid pump in circulate heating test of standard GB 21362.But in reality,this formula can not calculate the whole heating capacity accurately during the entire testing progress.Based on this,the experimental principles are analyzed briefly and through analysis of EN 14511 standards,a better calculation method was found.

关 键 词：热水机 循环加热 不提供水泵 

分 类 号：TM925.9[电气工程—电力电子与电力传动]