Vortex heat exchanger with energy-saving fin pipe
A scroll type heat exchanger technology is applied in the field of energy-saving fin tube scroll type heat exchangers, which can solve the problems of lowering the COP value of the refrigeration system, increasing the energy consumption of the refrigeration system, and increasing the fluid flow resistance in the tube, etc. Achieve the effect of increasing COP value, reducing fluid resistance and improving overall performance
Inactive Publication Date: 2012-02-01
史玉成
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Problems solved by technology
When connecting each tube of this snake-shaped heat exchanger, a 180° U-shaped elbow must be provided at the end of the connection. Due to the limitation of the center distance between the tube and the tube, the radius of the U-shaped bend is small, resulting in the inside of the tube. The fluid flow resistance increases, the pressure drop of the heat exchanger increases, the COP value of the refrigeration system decreases, and the energy consumption of the refrigeration system increases
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[0010] The fin tube is surrounded by a vortex structure into a rectangle or a square, and the bending part is a 90°R bend. This energy-saving finned tube vortex heat exchanger can be surrounded by a special tube wrapping machine or tube wrapper according to the thickness of the tube diameter, which is simple to manufacture, low in production cost and high in efficiency.
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The invention relates to a vortex heat exchanger with an energy-saving fin pipe, which is characterized in that a fin pipe is formed into a rectangle or a square according to a vortex structure. A bending part is bent at 90 degrees. Compared with the traditional 180-degree U-shaped bending heat exchanger, the vortex heat exchanger with the energy-saving fin pipe is used for greatly reducing the flow resistance in the pipe and the pressure drop of a pipeline and improving the heat exchange property.
Description
technical field [0001] An energy-saving fin tube vortex heat exchanger belongs to the technical field of heat exchangers. Background technique [0002] At present, the heat exchangers used in the refrigeration industry are usually evaporators and condensers. This kind of heat exchanger generally adopts a serpentine enclosure with light tubes passing through fins. When connecting each tube of this snake-shaped heat exchanger, a 180° U-shaped elbow must be provided at the end. Due to the limitation of the center distance between the tube and the tube, the radius of the U-shaped bend is small, resulting in the inside of the tube The fluid flow resistance increases, the pressure drop of the heat exchanger increases, the COP value of the refrigeration system decreases, and the energy consumption of the refrigeration system increases. Contents of the invention [0003] The invention relates to an energy-saving fin tube vortex heat exchanger. The technical problem mainly solved ...
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IPC IPC(8): F28D7/04F25B39/00
Inventor 史玉成
Owner 史玉成