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采用环境参数测量与问卷调查同步进行的方式,研究了混合供冷模式下人们的热舒适性。结果显示,该地区夏季实测热中性温度为27.7℃,预测热中性温度为25.4℃,由热感觉法和直接询问法得到的80%可接受温度范围的上限分别为28.8℃和29.2℃,由这两种方法得到的期望温度分别为27.4℃和24.0℃;在混合供冷模式下,由于存在由空调环境进入非空调环境的情况,所以对热环境的不满意率要高于自然通风状态,可接受温度上限比自然通风状态低。
The method of simultaneous measurement of environmental parameters and the questionnaire was used to study the thermal comfort of people in hybrid cooling mode. The results show that in summer, the measured neutral temperature is 27.7 ℃, the predicted thermal neutral temperature is 25.4 ℃, and the upper limit of 80% acceptable temperature range obtained by thermal sensing method and direct interrogation method is 28.8 ℃ and 29.2 ℃ respectively. The expected temperatures obtained by these two methods are 27.4 ° C and 24.0 ° C, respectively; in the mixed cooling mode, the unacceptable rate to the thermal environment is higher than the naturally ventilated state due to the air-conditioned environment entering the non-air-conditioned environment , The upper limit of acceptable temperature is lower than that of natural ventilation.