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通过对全面通风方程的分析,对实测数据和计算数据进行比较,验证了全面通风方程用于求解室内含湿量的正确性。并将此方程应用于温湿度独立控制系统最小新风量的求解中,通过引入预除湿时间,解决了原有最小新风量求解方法的不足。通过数据比较,分析了预除湿时间以及送风含湿量对最小新风量的影响,认为只有综合考虑最小新风量、预除湿时间及送风含湿量才能实现温湿度独立控制系统的优化设计。
Through the analysis of the comprehensive ventilation equation, the measured data and the calculated data are compared to verify the correctness of the comprehensive ventilation equation for solving the indoor moisture content. The equation is applied to solve the minimum fresh air volume in the independent control system of temperature and humidity. By introducing the pre-dehumidification time, the shortcoming of the original minimum air volume method is solved. By comparing the data, the influence of pre-dehumidification time and air moisture content on the minimum fresh air volume is analyzed. It is considered that the optimal design of independent control system of temperature and humidity can be achieved only by considering the minimum fresh air volume, pre-dehumidification time and air moisture content.