Buying bathroom accessories is the key to quality and durability.

When purchasing bathroom accessories, first of all, look at the package. The three sanitary wares in the bathroom occupy the largest position in the bathroom. When purchasing sanitary hardware accessories, it is necessary to consider whether these accessories match the purchased sanitary ware.

Second, look at the material. The materials of the bathroom hardware accessories in the market are probably titanium alloy, copper chrome, stainless steel chrome, aluminum alloy chrome, iron chrome and plastic. Among these materials, the quality of titanium alloy hardware is the best, the quality of plastic products is the worst, pure copper chrome products can prevent oxidation, stainless steel chrome is cheap, but the use time is relatively short.

Again, look at the coating. A good coating is black and shiny, with a moisturizing feel, while a poor quality coating is dull. A good coating is very flat, and a poor quality coating will look like a wavy undulation on the surface. There are also depressions on the surface that are definitely inferior products.

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Heat Pipe Solar Collector is one type of Vacuum Tube Solar Collector


The selective coating on the inner cover of the Vacuum Tubes converts solar energy and transfers heat to the heat pipes by aluminum fins. The liquid in the heat pipe changes into vapor which rises to the condenser. Then the heat passes through the heat exchanger, the water inside of header pipe is being heated, and the vapor becomes liquid, returning to the bottom of the heat pipe. This transference of heat creates a continuous circulation as long as the heat pipe vacuum tube collector is heated by sun.

Heat is transferred by liquid to the header pipe and heat the water efficiently. In addition, heat pipe vacuum tubes is highly freezing resistance, which ensures higher efficiency in cold areas. 

Heat pipe solar collectors can be used in both pressurized or non-pressurized circulation systems.

Evacuated heat pipe technology

1. Evacuated tubes based on the thermos flask principle and consisting of two concentric glass tubes and an evacuated gap to prevent heat loss.
2. Highly selective absorber layer on the inner glass tubes (AI/ALN,) which enables an optimum energy yield.
3. Aluminum heat transfer plate to provide an optimum heat transfer medium system.
4. Copper heat pipes transfer the extracting heat effectively.
5. Rock wool insulation with an aluminum lamination in order to prevent heat loss in the manifold.
6. Compression ring fitting (Ø 22 mm) for flow and return which enable a safe and easy-to-install pipework connections.
7. The most common working fluid is water for ambient temperatures of - 30 °C to an operating temperature to 90 °C.
 

Heat Pipe Solar Collector

Heat Pipe Solar Collector,Pressurized Solar Collector,Heat Tube Solar Collector,Heat Pipe Collector

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