Copper-aluminum composite radiator defects and advantages introduced
The copper-aluminum composite radiator has a very compact structure. The interior of the copper-aluminum composite radiator is a copper structure and has good oxygen resistance. The disadvantages of copper-aluminum composite radiators are also there, but copper-aluminum composite radiators also have its advantages. The following small series briefly introduces the disadvantages and advantages of copper-aluminum composite radiators .
·Copper-aluminum composite radiator structure:
1. The copper-aluminum composite radiator is composed of upper and lower shields and the main body. The upper and lower shields can be divided into two kinds: single body and whole body. The heat dissipation window of the shield has various options such as shutter type, wave type, and the like. Flexible disassembly to facilitate maintenance; the main structure is divided into single and dual waterways, the other are the same. The appearance of advanced electrostatic spray and drying process, colorful, durable, easy to clean.
2. The copper-aluminum composite radiator pipeline assembly structure includes copper pipes, mechanical expansion pipes, alloy steel rising heads, copper pipes and aluminum profiles. The copper-aluminum composite radiator is used to run water in the steel pipe sandwiched at the bottom of the radiator, and a small amount of superconducting liquid is injected into the inner cavity of the radiator. When the hot water passes through the bottom connecting pipe of the copper-aluminum composite radiator, the inside of the copper-aluminum composite radiator is Superconducting fluid is activated. The activated and gasified high-temperature gas radiates heat outwards through the surface of the copper-aluminum composite radiator, and is cooled and returned to the heat source pipe to be activated and vaporized, so that the heat is repeatedly worked.
·Copper-aluminum composite radiator disadvantages:
1. After a long time of use, the thermal conductivity will become poor. Because of the different thermal expansion coefficients of copper and aluminum, the two metals that are tightly clamped at the beginning will slowly separate after a long period of use, with gaps in the middle and running in the air. Slowly, the heat dissipation performance of the copper-aluminum composite heat sink is reduced, and the thermal conductivity is getting worse.
2, the high price: copper and aluminum as precious metals, its scarcity can not be changed. All-copper nets reminded that with the development of the global economy, the further increase in the international prices of copper and aluminum is unavoidable. It is precisely because of price factors that the development of copper-aluminum composite radiators is greatly constrained.
· Copper-aluminum composite radiator advantages:
1, strong corrosion resistance: copper and aluminum composite radiator with copper as the inner wall, copper corrosion resistance is very strong, so to maximize the protection of its radiator corrosion resistance, which is the biggest advantage of copper and aluminum composite radiator.
2, good heat dissipation: aluminum heat dissipation is very good, copper and aluminum composite radiator wrapped in aluminum, heat dissipation is very good.
3, a higher hedge rate: copper, aluminum are non-ferrous metals, its value is increasing over time, so the copper-aluminum composite radiator is also higher than the value of the other materials of the radiator.
4, a variety of models, beautiful appearance: a big boost to the market is its attractive appearance of fashion, copper and aluminum composite radiator is no exception, the market has a variety of size models have, and beautiful fashion, can add color for home Tim Hui.
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