Calculation of additional hourly heating load of design day of intermittent heating system

Intermittent heating load should be added intermittently to heating system. The magnitude and distribution of additional load are very important to system design, especially for thermal storage system. However, there is still a lack of additional hourly load design and calculation basis and methods for intermittent heating system. Combined with the study of hourly heating load of design day in the revision of Technical specification for cool storage air-conditioning system, calculates the hourly heating load of design day under different intermittent operating modes, thermal storage composition, meteorological parameter by dynamic simulation software. Puts forward a table of additional hourly heating load in intermittent operation, which can be used to make additional hourly intermittent revision on hourly heating load of design day when continuous operation and also provides references for the determination of intermittent heating load in projects.