Abstract：
For the new smoldering cave hot-water coil heating system as the research object, base on field measure and correlation analysis, the floor heating surface temperature field, the indoor thermal and humid environment, heat energy utilization mode are investigated and the improvement effect of new heating system is verified. The results show that the surface temperature of the floor is uniform and below 30℃ during heating period; with sudden changes of temperature and humidity in outdoor, indoor thermal and humid environment can meet the requirement of winter lifestyle in rural areas of northern China; R, correlation coefficient of the floor heating average temperature and the indoor air temperature under the coupled heating pattern of smoldering cave and radiator, is 0.83 and significantly greater than that of the single smoldering cave pattern(0.57), the effect of the coupled heating pattern is superior to that of single smoldering cave pattern.
ZHANG Bao-gang,DU Guang-wen,LIU Ming et al. Experimental Study of Rural Winter Heating System Based on Smoldering Cave Hot-water Coil Heating[J]. Architecture Technology, 2015, 46(11): 987-.
