Steam-Make CPC solar and heat pump machine
Medium-high temperature flat plate collector uses CPC compound parabolic reflector (commonly known as concentrating reflector), which collects and reflects all light rays from the reflected mirror to the heat absorbing tube. And that instantly generates 200-300 degrees high temperature on the absorbing tubes, which heat the medium inside the heat absorbing tube to 150-200 degrees and transferred to the heat storage device on time.
Commonly Flat plate solar collector only can heat water or medium on 70-80 degree. But CPC overcome the limitation and can supply medium-high temperature to expand the application range of the flat collector greatly. At present, CPC type can use for high-temperature hot water, warm-heating, high temperature steam, steam-cooking, Sea water desalination, solar energy air- conditioning and so on
The reflection mirror with CPC composite parabolic surface can focus all lights on heat tube regardless of the light from any angle to the reflector. This design can collect and use solar power maximum and most efficient without tracking and positioning. And that design also assure longest stable working like common flat plate solar collector with 10 years life warranty or more and less maintenance. Following drawings can show the principle:
1. Shanxi Wutai Pharmaceutical Co., Ltd high temperature hot water projects