基于PMV的太阳能供暖系统设计

Design of solar heating system based on PMV

室内热环境的舒适性在建筑环境中越来越重要。为了提升室内热环境的品质,本文分析了太阳能供暖系统和室内热环境二者的耦合关系,建立了太阳能供暖系统各部分的数学模型并通过SIMULINK软件对系统模型进行了仿真模拟。为了验证模型的准确性,通过实验平台对供暖系统进行了试验研究。在确定所建模型是正确的基础上,研究了供暖系统中集热器面积、水箱容积、系统供水流量等对室内热环境评判标准PMV的影响。

The comfort of the indoor thermal environment is becoming more and more important in the built environment.In order to improve the quality of indoor thermal environment,the coupling relationship between solar heating system and indoor thermal environment was analyzed.The mathematical model of each part of solar heating system was established and the system model was simulated by SIMULINK software.In order to verify the accuracy of the model,an experimental platform was built and the heating system was experimentally studied.On the basis of determining that the model is correct,the influence of the collector area,the tank volume and the system flow supply rate on the indoor thermal environment evaluation standard PMV in the heating system is studied.