Reforming and rethinking for a vertical doublepipe hot water heating system with upsupply and upreturn mode
Zhang Xihu, Liang Jing, Ge Xin, Liu Lu
2015.02.10
Presents problems encountered in actual operation of the system. Analyses the reasons and provides some solutions. Reforms the system with the measures easying to be carried out and achieves the expected effect. Obtains some experience which can be used as references to design.