Sell Flat plate collector

Description

Flat plate collector: the structure of each collector plate coated with a highly selective titanium coating, the collector for the heat conductor metal, the middle of the water seal, the system structure only in temperatures above 0 degrees to run. U.S. Dick solar flat plate collector in the critical parts were made to optimize the technology to achieve the world&#**9;s top technical standards. 1, the application of highly selective titanium coating Solar collector for absorbing coating with high selectivity to enter the market introduction of German technology, the new titanium-based and quartz-based blue coating, relative to the commonly used black chrome plating and black nickel coating is in performance has improved significantly. And represents the emerging field of solar energy absorption in the latest direction of coating application. This coating is specially developed by a physical vacuum method (PVD) will be attached to the metal coating continuous belt. Titanium in a vacuum environment, the role of electronic ray gun to be vaporized, vaporization Wu after joining the nitrogen and oxygen into nitrogen dioxide chemical reaction and condensation in the deposition of the metal belt, in addition to quartz in the second layer is formed after evaporation AR layer and the protective effect. 2, the application of professional quality optimization Any of the efficiency of a solar absorber depends on its sunlight into heat capacity. The high absorption rate of solar radiation should be the most basic conditions and is very easy to achieve, the most challenging is how solar energy stored in the metal interior. The coating is not only a high absorption rate of coating, and can reduce the reflection at the same time there will be absorbing heat inside (low emissivity). The results show that if the solar collector system using this crystal blue titanium coating technology radical, even in cloudy weather conditions can also greatly improve the efficiency of the system. 3, the application of advanced concepts Uphold the United States Dick solar product quality, quality and performance above all the principle, all production and testing have implemented computer-controlled automation of the entire target. The optical spectrometer for multiple-line numerical analysis or make adjustments as necessary. The production of all data parameters have been recorded by experienced personnel professional quality re-examination. Ti-based coating is so far the only alternative to the use of titanium and silica coating of nickel and chromium, and its production process does not pollute the water will not only pollute the air, so the green is the most environmentally friendly production process, let us use When safer and more assured. 4, optical properties and thermal value of the application ▲ sunlight absorption rate: α ≈ *5% ± 2%; ▲ emission rate (**0 ℃): ε ≈ 4% ± 2% 5, the transparent cover technical performance: The Path of steel processing and pattern of physical techniques of low iron glass, high-tech synthetic material. *2.*1% of total solar energy transmittance, solar direct reflectance of 7.*3%. (And ordinary transparent glass of the solar total transmission rate of about *2%) 6, the United States Dick solar flat plate collector in the key indicators and the optical properties of the solar transmittance of transparent cover, and reached the world&#**9;s top technical standards. Performance of the product on the market existing products, with unparalleled price-performance advantage. Flat-plate solar collector plate is a metal tube structure, no freezing capacity, suitable for non-ice regions. High thermal efficiency, hot water production capacity, cost-effective, can be pressure, resistance to the advantages of air drying. Water in the copper tube heating, stable and reliable quality, maintenance-free, **-year life. Note: The collector dimensions can be increased or decreased according to customer requirements collector area.