THE EXPERIMENT STUDY OF A MULTISTAGE HEATING SOLAR BOILING WATER DEVICE
A solar boiled water device has been designed and the correlative experiments have been carried out. The device mainly consists of two parts. The first part adopts the technology of vacuum tube solar collecting heat and can produces hot water at a certain temperature. The second part adopts the technology of light guide assembling energy and heat storage. It further heats the hot water and makes it boil. After the second part there is a temperature-control electromagnetic valve that switches on while water boiling. The device can provide boiled water in a short time after the system start up. With the technology of the heat storage, the effect of the fluctuation of the sun light on the device is weakened largely. The graph of the output of the boiled water with the operation time has been given. The COP of the device is about 0.5.
He Kaiyan Zheng Hongfei Wang Daxi Li Zhengliang
Beijing Institute of Technology, Beijing, 100081, China; Guangxi University, Nanning, 530004, China Beijing Institute of Technology, Beijing, 100081, China Guangxi University of Technology, Liu Zhou, 545006, China Guangxi Normal College, Nanning, Guangxi, 530001, China
国际会议
2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)
北京
英文
2007-09-18（万方平台首次上网日期，不代表论文的发表时间）