常用的散热器芯部结构一般为管片式和管带式两种,水管呈扁平形,以增加散热面积,减少空气阻力,管外大量的散热片或带增加了传热面积。管片式散热器结构刚度好、耐压高、应用广泛,缺点是制造工艺复杂,坏了的水管只能焊死,若堵死的管子超过20%就需要更换新的散热器,所以这种散热器 Commonly used radiator core structure is usually two types of pipe and tube type, the water pipe was flat to increase the cooling area, reducing air resistance, a large number of tubes outside the tube or an increase of heat transfer area. Pipe radiator structure stiffness, high pressure, wide range of applications, the disadvantage is the manufacturing process is complicated, bad pipe can only be welded to death, if the blocked pipe more than 20% need to replace the new radiator, so this heat sink