论文部分内容阅读
５ 适应户型热计量的室内采暖系统研究５－１ 系统方案和数学模型适应户型热计量的室内采暖系统有双－双管系统（双管立管＋双管水平管）和双－单管系统（双管立管＋单管水平管）两种，如图５所示。图５ 适应户型热计量的室内采暖系统在分析中，将室内采暖系统划分为三个层
5 Indoor Heating Systems Adapted to House-Based Heat Metering 5-1 System Solutions and Mathematical Models Indoor heating systems adapted to house-type heat metering have dual-double pipe systems (double pipe risers + double pipe horizontal pipes) and double-single pipe systems ( Double pipe riser + single pipe horizontal pipe), as shown in Figure 5. Figure 5 Indoor heating system adapted to house type heat metering In the analysis, the indoor heating system is divided into three layers