Corrugated pipe intertwining type heat exchanger

Abstract

The invention provides a corrugated pipe intertwining type heat exchanger. The corrugated pipe intertwining type heat exchanger comprises a heat exchanging sleeve, a cylindrical object, a corrugated pipe, a first connection port, a second connection port, a third connection port and a fourth connection port, and is characterized in that the first connection port and the fourth connection port areinstalled at one end of the heat exchanging sleeve, and the second connection port and the third connection port are installed at the other end of the heat exchanging sleeve; the corrugated pipe is wound on the cylindrical object; the cylindrical object and the corrugated pipe are installed in a heat exchanging sleeve cavity; the first connection port communicates with a connection port in one endof the corrugated pipe; and the second connection port communicates with a connection port in the other end of the corrugated pipe. The corrugated pipe intertwining type heat exchanger performs heatexchanging in a corrugated pipe intertwining manner, the liquid flowing direction changes, the heat exchanging area, the time for liquid to flow through the heat exchanger, and full contact betweencold liquid and hot liquid through the pipe wall of the corrugated pipe all are favorable for decreasing of the hot end temperature difference of the heat exchanger, and universal use and popularizationin the heat exchanging occasion are facilitated.

Description

technical field [0001] The invention relates to the field of heat exchange, in particular to a corrugated tube winding heat exchanger. Background technique [0002] In daily life and industrial production, the temperature difference at the hot end of the heat exchanger used is large (the temperature difference at the hot end refers to the temperature difference between when the first medium flows into the heat exchanger and when the second medium flows out of the heat exchanger), the main reason is Yes: the length of the flow channel of the heat exchanger is not long, the heat exchange time of the two media is short, the heat exchange is not sufficient, and the temperature difference at the hot end is large. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a corrugated tube winding heat exchanger. [0004] To achieve the above object, the present invention applies the following technical solutions: [00...

AI Technical Summary

Problems solved by technology

[0002] In daily life and industrial production, the temperature difference at the hot end of the heat exchanger used is large (the temperature difference at the hot end refers to the temperature difference between when the first medium flows into the heat exchanger and when the second medium flows out of the heat exchanger), the main reason is Yes: The length of the flow channel of the heat exchanger is not long, the heat exchange time of the two media is short, the heat exchange is not sufficient, and the temperature difference at the hot end is large

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