Introduction of the characteristics of the finned tube radiator

1. Thermal performance requirements, the higher the heat transfer coefficient K of the finned tube heatsink , the better the heat dissipation performance. In order to increase the heat dissipation of the heat sink and increase the heat transfer coefficient of the finned heat sink, the heat transfer area of ​​the outer wall can be increased to improve the air flow around the finned heat sink and increase the radiation intensity of the radiator.
2. Economic requirements, heat sink cooling to the room requires less metal consumption, the lower the cost, the better the economy. The metal heat strength of a finned radiator is a measure of the economics of a radiator. The metal thermal strength refers to the difference between the average temperature of the heat medium in the heat sink and the indoor air temperature when the heat sink is 1 degree. Heat per unit of mass of mass of radiation. This indicator can be used as an indicator to measure the economic performance of the same material radiator. For various finned radiators, the economic evaluation criteria should be measured in terms of unit (/W) heat dissipation cost.
3. The installation and use of the finned tube radiator should have certain mechanical strength and pressure bearing capacity. The structural form should be easy to combine into the required heat dissipation area, the structure size is small, the floor space is small, and the fin type production process. The radiator should meet the requirements of mass production.
4. Hygienic and beautiful, requires a smooth appearance, no dust, easy to clean, the installation of finned radiator does not affect the appearance of the room.
5. The service life of the finned tube radiator is not easy to corrode and damage, and the service life is long.