Partition plate used for heat exchanger and heat exchanger

Abstract

The invention provides a partition plate used for a heat exchanger and the heat exchanger. The partition plate used for the heat exchanger comprises a stop plate, a one-way stop piece and a limiting plate; the stop plate used for separating a collecting pipe of the heat exchanger, the stop plate is provided with a stop hole, the stop hole penetrates through two opposite plate surfaces of the stopplate; the one-way stop piece is movably inserted into the stop hole, the one-way stop piece is provided with a stop part used for being in sealing fit with the stop hole; and the limiting plate and the stop plate are arranged in parallel at intervals, the one-way stop piece is movably inserted into the limiting plate, the stop part is located between the limiting plate and the stop plate, the limiting plate is provided with a flow discharging channel, and the flow discharging channel penetrates through the two opposite plate faces of the limiting plate. According to the partition plate used for the heat exchanger and the heat exchanger, the flow number in the working process of the heat exchanger can be adjusted, and the heat exchanger can be suitable for the condensation flow and the evaporation flow simultaneously.

Description

technical field [0001] The present disclosure relates to the technical field of heat exchange, in particular to a separator for a heat exchanger and a heat exchanger. Background technique [0002] A heat exchanger is a device that transfers part of the heat from a hot fluid to a cold fluid. Heat exchangers usually include two heat exchange processes, condensation and evaporation. The condensation process refers to the process in which the refrigerant is introduced into the heat exchanger and liquefied in the heat exchanger to quickly transfer heat to the external environment; the evaporation process refers to the heat transfer process of the heat exchanger. The process in which the refrigerant introduced into the heat exchanger is vaporized in the heat exchanger to absorb the heat of the air around the surface of the heat exchanger. [0003] The related art provides a heat exchanger, the heat exchanger includes a flat tube assembly, a header assembly and a fin assembly, the...

AI Technical Summary

Problems solved by technology

When the heat exchanger is performing the condensation process, if the flow of the heat exchanger is large, the pressure drop of the heat exchanger will be large, which is beneficial to the heat exchange of the heat exchanger; and when the heat exchanger is performing the evaporation process, if the heat exchanger The process is still relatively large and the pressure drop of the heat exchanger is also relatively large. At this time, it is not conducive to the heat exchange of the heat exchanger. Therefore, it is difficult for the heat exchanger in the related art to be applicable to both the condensation process and the evaporation process.

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