What is the air conditioner (* inner thread copper tube / hydrophilic foil)? What's the function?
The inner thread tube and the hydrophilic aluminium foil are an effective measure to increase the heat exchange rate. Now many air conditioning manufacturers adopt this technology:1.: Copper rifled tube outer wall is generally smooth, but for the refrigerant gas or liquid, if the increase of internal threads (similar to bullet gun) can accelerate the refrigerant flow rate, thus speeding up the heat transfer rate, improve the energy efficiency of air conditioning products.2.: the hydrophilic foil are often applied to the outdoor unit, the hydrophilic foil is actually an ordinary aluminum foil surface coating of a special coating, its purpose is to speed up the flow of surface condensation water, and play a certain role in anti-corrosion, but better heat transfer from.
The internal thread refers to the inner wall of the pipe in a trapezoidal form to increase the heat exchange area. The effect of hydrophilic foil is that when the water droplets appear on the fins, they are immediately adsorbed on the fins and will not flow downwards in the form of water droplets. The purpose is to increase the heat exchange area.There is a professional saying: the inner thread of the copper tube, golden fin, efficient compressor is energy-saving air-conditioning three dabao.
The hydrophilic aluminum foil (some copper foil) is used to heat the radiation. The copper tube passes through the aluminum foil to increase the heat dissipation area.
The area heat exchange rate is high, the air conditioning operation efficiency will increaseCompared with ordinary light foil, hydrophilic aluminum foil has the following advantages:Increase corrosion resistance, prevent mildew, no peculiar smellThe condensation water accumulated on the surface of the heat exchanger is uniformly distributed on the surface, and the heat exchange condition is not influenced by the accumulation and blockage of the heat exchange chips after the formation of water droplets, thereby improving the heat exchange rateWater without beads, accordingly, reduces the noise caused by vibrations
