Compact pressurized solar water heater - ADL2018

The detailed information about our Compact pressurized solar water heater:

Introduction to pressurized tank:

With high pressure resistant design, the water tank adopts SUS304-2B or SUS316 stainless steel and special welding technology, the thickness is 1.2mm-2.0mm, and directly connected to pressurized water supply is permitted. Press resistant capability is 6bar, if the pressure exceeds, the exclusively-used P/T valve will be released.

The outer tank material is imported from Korea which is with high quality and its thickness is 0.55mm. The super long and big magnesium stick can protect the tank free of scale.

The long enough exchange stainless steel pipe (16m) assures very high exchanging efficiency in solar system. The outlet of copper adopts special copper, good in sealing performance and easy to install.

Zijin efficient instant heating tube:

A variety of rare material and coating technology (copper target, stainless steel target, aluminum target, argon, nitrogen) are adopted, Zijin two-way absorbing coating are applied to the inner tube to improve thermal efficiency through two-way heating. Heat-absorbing efficiency becomes better than ordinary vacuum tubes.

The absorption rate of unique second-generation coating Cr-Al-N/Cu is averaged 0.95 plus. Technology upgrading: the performance is further upgraded by adopting materials of high deposition rate and advanced design techniques. Consequently, the overall performance is significantly enhanced: more high temperature(up to 300°C), more efficient (heat absorption ratio of 0.95),lower heat loss(as low as 0.04)

Optimized coating design: to absorb multi -band solar radiation by optimizing coating structure to prove integrated absorption of collector tube: to change the physical structure of the traditional infrared reflective layer by careful design so as to to effectively reduce the vacuum radiation heat loss. As a result, the coating adhesion becomes stronger and the density becomes even higher, which improves the anti attenuation effectively of vacuum light.