Watson Radiator Radiator and Air Conditioning Industry

1. Thermal performance requirements finned radiator heat transfer coefficient K value higher, indicating that the thermal performance better. Increase heat dissipation radiator, increasing finned radiator heat transfer coefficient method that can be used to increase the cooling area to improve the finned outer wall around the radiator air flow rate and increase the radiator to radiate strength and other means. 2. Economic requirements, finned radiator is a unit of heat required to pass the room, the less metal consumption, lower cost, the better its economy. Metal finned radiator heat intensity is a measure of a symbol radiator economy. Metal heat radiator heat medium intensity refers to the average temperature of the indoor air temperature difference of 1 ℃ when. Per kilogram quality radiator heat generated per unit time. 3. Installation and process requirements finned radiator should have a certain mechanical strength and bearing capacity; structure should be easy to mix into the required cooling area, structure size to small, accounting for less room area and space, cooling fins the production process should meet the requirements of mass production. 4. Health and aesthetic requirements, smooth appearance, not fouling and easy to clean, finned radiator installations should not affect the look and feel of the room. 5. Requirements of life, finned radiator corrosion and should not be easily broken, long service life. I. Overview of copper finned tube: copper finned tubes refers to the group of high-quality copper pipe is through a dedicated winding machine, the quality of copper belt tightly wound evenly on the outer surface of the base pipe, then cold tinned whole. Industrial radiator fins, the most commonly used air heat exchanger finned tube. Second, copper finned tube Features: 1. copper finned tube with winding process, from the uniform sheet; 2. Good finned tube heat transfer performance; 3. cold tinned whole process, the substrate tube can be protected from air erosion. 4. copper finned tubes, the working temperature: -10 ℃ - + 160 ℃. Finned radiator is gas and liquid heat exchanger, the most widely used kind of heat transfer equipment. It is through the installation of the fins on a common substrate tube to achieve the purpose of strengthening heat transfer. Base pipe can pipe; stainless steel tube; brass and so on. Fins can also use steel; stainless steel, copper, aluminum and the like. Finned radiator fin structure can be divided into chip form around; series chip; lug type; Rolled. Currently the most widely used is the steel-aluminum finned tube, which uses pressure and efficiency of the thermal conductivity of aluminum pipe, the composite is made on a dedicated machine. Contact resistance at 210 ℃ work is almost zero. Steel Aluminium composite pipe radiator fins have other classes irreplaceable advantages.