既有居住建筑供暖系统分户热计量改造

Household Heat Metering Transformation of Heating Systems in Existing Residential Buildings

针对采用上供下回单管顺流垂直式供暖系统的既有居住建筑,分析传统分户热计量改造方式(下供下回单管水平跨越式供暖系统)存在的问题,提出解决方案(采用上供下回单管水平跨越式供暖系统),对两种改造方式的材料费用进行了对比。

For existing residential buildings u- sing upfeed and down-return one-pipe-series-loop verti- cal heating system, the problems existing in the tradi- tional household heat metering transformation using downfeed and down-return one-pipe-cross-over horizon- tal heating system are analyzed, and the solution using upfeed and down-return one-pipe-cross-over horizontal heating system is proposed. The material costs of two transformation methods are compared.