Air-cooled radiators first appeared in the 1970s and 1980s. In that era, large-scale computing led to the explosive development of the aviation industry. With the emergence of ultra-large-scale integrated circuit computing machines and the continuous compression of high-density semiconductor materials, semiconductor chips can no longer maintain stable operation at room temperature. Active heat dissipation has become the first demand for semiconductor products.
The radiator summarizes the following core working principles based on the laws of physics:
The working principle of the radiator is that the heat is generated from the heating device and transferred to the radiator and then to the air and other substances, where the heat is transferred by heat transfer in thermodynamics. The heat transfer methods mainly include heat conduction, heat convection, and heat radiation. For example, when there is a temperature difference between materials, heat transfer will occur until the temperature is the same everywhere. The radiator takes advantage of this, such as the use of good thermal conductivity materials, and the thin and large fin-like structure increases the contact area and thermal conductivity between the heating device and the radiator to the air and other substances.
By contacting the heat source with the high thermal conductivity material, the heat dissipation area of the material surface is expanded in a limited space, and the heat exchange efficiency with low-temperature media such as circulating air is enhanced. This is also the most basic principle of the radiator.
The radiator used for a long time will accumulate spider webs and dust, which needs to be cleaned, so how to clean it?
Manufacturers usually include a radiator cleaning brush, which you will use when you need to clean. Among them, the elongated nylon wire cleaning and twisting brush produced by Aoqun Cleaning Brush Factory is suitable for cleaning radiators, and it is also the most popular cleaning brush type. Because this twisting brush is very flexible and can reach a long position, it is convenient to clean large radiators. The fin-like structure metal that is flexible and close to the radiator, sweeps the cobweb dust together, the action is gentle, brush back and forth several times, the dust will not fly into the air everywhere.
Aoqun radiator wire cleaning brush can reach even the most difficult places. The radiator is kept clean and the air in the home is fresh.
