内蒙古中西部农牧民居住建筑冬季室内热舒适度

Indoor Thermal Comfort in Winter for Farmers and Herdsmen in Central and Western Inner Mongolia

通过对内蒙古中西部农牧民居住建筑和生活情况实地调研,并对冬季室内温度和热舒适进行现场实测,统计分析得出:农牧民居住建筑冬季室内温度主要分布在10~16℃,温度普遍偏低,大多数农牧民感觉偏冷,这对保障农牧民的健康舒适,提升他们的生活品质还有一定差距。通过深入研究热感觉与室内温度、服装热阻、新陈代谢率及年龄之间的相互关系,得出内蒙古中西部农牧民居住建筑冬季室内可接受温度范围为13.63~21.66℃,期望温度为19.38℃,热中性温度为16.09℃。这一结论对深入研究农牧民居住建筑冬季室内热舒适度,为农牧民住宅冬季供暖温度提供依据及对提升农牧民生活品质具有重要意义。

A field investigations on the residential building and living conditions of farmers and herdsmen in central and western Inner Mongolia,and on-site measurement of the thermal comfort and indoor temperature in winter were conducted.The statistical analysis showed that the indoor temperature of residential buildings of farmers and herdsmen was mainly distributed between 10℃and 16℃.The temperature is generally low,and most farmers and herdsmen feel cold.This is still a certain gap to ensure the health and comfort of farmers and herdsmen and improve their quality of life.Through in-depth study on the relationship between thermal sensation and indoor temperature,thermal resistance of clothing,metabolic rate and age,it is concluded that the indoor acceptable temperature range in winter for residential buildings of farmers and herdsmen in central and western Inner Mongolia is 13.63℃to 21.66℃,the expected temperature is 19.38℃,and the thermally neutral temperature is 16.09℃.This conclusion is of great significance for the in-depth study on the indoor thermal comfort of farmers and herdsmen s residential buildings in winter.It can provide the basis for the heating temperature of farmers and herdsmen s residential buildings in winter and to improve their living quality.