Fins, steam heat sink, the heat sink industries

Heat sink, steam heat sink fins industrial heating and cooling is provided by Zhangdian Xinyuan Blower. Zhangdian Xinyuan heating and Blower (www.3881321.com/) Shandong Zibo Premium Business League certification company, has Zi wind and other brands, has a good reputation, honesty, service-oriented "business alliance customer service" on page click icon, we will be happy to serve you! Stainless steel radiator fins wound to expand outside the area of ??contact with the gas tube, eliminating the tube inside and outside heat transfer coefficient differences; appearance, compact structure, efficient heat transfer can be achieved in a smaller space. Stainless steel tube gas radiator is typically used for corrosion, or for heating gases cleanliness requirements of the occasion stainless steel heat sink, commonly made of 301; 304; 321; 316. The pressure in the tube of stainless steel heater temperature is relatively high, the floating head heat sink may be used, or S; U-type curved tube to solve the problem of expansion and contraction stress. Surface treatment of stainless steel radiator; before welding the weld should be coated with lime steam around fins, reducing the occurrence of splashing. Polished surface to minimize and avoid damage to the dense oxide film. Welding can be passivated, until exposing the white metallic luster, the processing of large surface to be polished, shot peening and other programs. Heatsink thermal calculation is divided into two: the design of the calculation and verification of the calculations. The purpose of the design calculations are based on the air temperature and the amount of air to be heated before and after heating, heat medium by a certain parameter selection radiator. The purpose of checking calculation is based on the existing radiator models, check whether it can meet the requirements of booking air heating. Calculation principle is to allow the radiator heat radiator for heating the hot air is equal need, there are two methods to calculate the average temperature difference between the heat exchange efficiency of the method and the method. The general design of the method to calculate the average temperature used.