What is the difference between solar Zijin pipe and Zijin three executives?
3, the naked eye, the general tube and the appearance of the three high tube is dark blue, purple tube appearance is dark color (no Guangyang look), in the sun from the tube to see, ordinary tube partial blue, three high tube partial red, purple tube is very red. The purple tube is the kind of gold in the sun.4, Zijin pipe upgrade again based on three executives, the film contains a variety of diffuse rare metal material, ensure rapid absorption of solar energy, silver coated with titanium layer so that the geothermal energy for double transformation, thermal efficiency quickly rose to near boiling temperature, while the inner vacuum pumping process and special coating wrapped heat and make it difficult to escape.
Zijin tube1, based on three executives on the upgrade again, the coating contains a variety of diffuse rare metal material, ensure rapid absorption of solar energy, silver coated with titanium layer so that the geothermal energy for double transformation, thermal efficiency quickly rose to near boiling temperature, while the inner vacuum pumping process and special coating wrapped heat, let it is difficult to escape.
Zijin pipe, using PEPAC multi target interference film technology, add purple coating under the same conditions, fast heating pipe 12% more than ordinary high, heat faster, in the use of new coating materials and production process, in the heating, heat collection, three technical parameters of life are beyond the maximum, 0.97 is purple the solar absorption ratio, 11 percentage points higher than the national industry standard, set the theoretical limit of thermal technology has been close to the vacuum tube heat collection performance, embody the highest level of local solar energy industry.
