Threaded heat exchange structure and molding process
A technology of heat exchange structure and molding process, applied in the direction of heat exchanger types, indirect heat exchangers, lighting and heating equipment, etc., can solve the problems of high production cost, increased heat exchange area, and difficulty in improving heat exchange performance, and achieve Improve heat transfer performance, increase heat exchange area, and reduce resistance
Pending Publication Date: 2018-06-29
HONY MACHINERY CO LTD
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Problems solved by technology
However, the structure of the above-mentioned low-finned tubes is complex and difficult to manufacture, resulting in high production costs, and the increase in heat transfer area is very limited, making it difficult to improve heat transfer performance.
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[0032] refer to Figure 1 to Figure 6 , a threaded heat exchange structure, including a heat exchange element 1, the inner wall of the heat exchange element 1 is provided with a thread groove 2 and a spacer 4, one side of the spacer 4 is closely attached to the inner wall of the heat exchange element 1, and The sealing screw groove 2 forms a first medium channel 5; the other side of the space 4 forms a second medium channel 3, and the two ends of the first medium channel 5 are respectively provided with an input pipe 6 and an output pipe 7. Through the first medium channel 5 and the second medium channel 3 formed by the sealing of the thread groove 2 and the spacer 4, the heat exchange area is increased, and at the same time, the medium can flow spirally through the first medium channel 5, generating eddy effect and flocculation The effect that takes place, obtains effective stirring, has the heat exchanging performance that common heat exchanging element 1 does not have in th...
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The invention discloses a threaded heat exchange structure and a molding process. The threaded heat exchange structure comprises a heat exchange part with the inner wall provided with threaded groovesand gaps, one sides of the gaps are tightly attached to the inner wall of the heat exchange part, and the threaded grooves are sealed to form a first medium channel. A second medium channel is formedon the other sides of the gaps, and an input pipe and an output pipe are arranged at the two ends of the first medium channel. The first medium channel and the second medium channel are formed by thethreaded grooves and the gaps in a sealed mode, so that the heat exchange area is enlarged; meanwhile, media can spirally flow in the first medium channel to generate the eddy current effect and theturbulent flow generating effect, heat exchange performance is improved, the structure is simple and easy to realize, and the threaded heat exchange structure can effectively adapt to living or new energy fields including refrigeration, heating, ice making and air energy heat absorption. The molding method of the threaded heat exchange structure includes the steps of a, forming a threaded part, b,welding the gaps, and c, welding the input pipe and the output pipe. The threaded heat exchange structure can be simply manufactured and formed.
Description
technical field [0001] The invention relates to the technical field of heat exchange equipment, in particular to a threaded heat exchange structure and a molding process. Background technique [0002] Heat exchange is the heat transfer process between two objects or parts of the same object caused by temperature difference. In the prior art, in order to improve the heat exchange efficiency of the heat exchange element, low-finned tubes are generally used to increase the heat exchange area, and at the same time enhance the heat exchange surface to enhance the heat exchange effect. However, the structure of the above-mentioned low-finned tube is complex and difficult to manufacture, resulting in high production cost, and the increase of the heat transfer area is very limited, making it difficult to improve the heat transfer performance. Contents of the invention [0003] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to ...
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IPC IPC(8): F28D7/00B23P15/26
CPCF28D7/0016B23P15/26
Inventor 周齐佑
Owner HONY MACHINERY CO LTD