A U-tube heat exchanger is a type of shell and tube heat exchanger, named after its heat exchange tubes that are U-shaped. It consists of main components such as tube box, shell, and tube bundle. Its characteristic is that the tube bundle can expand and contract freely without generating thermal stress due to temperature differences between the tube and shell, and has good thermal compensation performance.
Structural features:
The tube bundle of a U-tube heat exchanger consists of U-tubes with different bending radii, and both ends of each U-tube are fixed on the same tube plate. This design ensures that there is no temperature difference stress between the tube bundle and the shell, thereby avoiding the generation of thermal stress. In addition, the structure of the tube heat exchanger is relatively simple, with only one tube plate, few sealing surfaces, reliable operation, and low cost. working principle:
The working principle of a U-tube heat exchanger is to allow the tube bundle to expand and contract freely through the bending design of the U-tube. The inlet and outlet of each U-shaped tube are installed on both sides of the same tube plate, and the head is divided into two chambers by a partition. This design ensures that the tube bundle is not affected by stress during temperature differences, while also promoting uniform distribution and heat transfer of the fluid
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Contact Us
Phone: 0312-8128198
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Email: 15231230222@163.com
Address: Tiangezhuang Industrial Park, Qingyuan County, Baoding City
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