技术中心

【英文篇名】 Design calculation of horizontal single-pipe cross-over heating system for household-based heat metering 【作者中文名】 舒海文; 张德春; 【作者英文名】 By Shu Haiwen and Zhang Dechun; 【作者单位】 大连理工大学土木建筑设计研究院; 大连经济技术开发区工程建设监理公司; 【文献出处】 暖通空调, Hv 水平单管跨越式系统; 散热器; 进流系数; 【英文关键词】 household based heat metering; horizontal single pipe cross over heating system; radiator; flow rate ratio; 【摘要】 通过对能够实现分室控温、分户计量的户内水平单管跨越式系统的散热器数量的设计计算及分析 ,认为采用自力式两通恒温阀加跨越管的做法不妥 ,而应采用每组散热器前设置手动三通调节阀或自力式三通恒温阀的单管跨越式系统 【英文摘要】 Presents a design method of the horizontal single pipe cross over heating system which can achieve individual room air temperature control and household heat consumption calculation. Maintains that it is not proper to use the heating system with a two way thermostatic valve plus a cross over pipe, but the type of heating system using a three way valve(hand control or automatic control)before every radiator should be adopted.