The invention relates to a heat exchanger with improved temperature distribution. The heat exchanger has a vertical direction, a transverse direction, a longitudinal direction and tubes for conveying a first medium. A second medium (M2) flows around the tube (RO). The heat exchanger has, in the transverse direction, at least three rows (R1, R2, R3) of tubes (RO) arranged in the longitudinal direction (LR). The tubes (RO) in the at least three rows (R1, R2, R3) each form at least one flow path (S1, S2, S3, S4, S5) of the first medium (M1). Wherein the first row (R1) has at least one first flow path (S1) through which the first medium (M1) flows in the vertical direction (HR). Wherein the first flow path (S1) preferably occupies at least one third of the length of the heat exchanger (100, 101) in the longitudinal direction (LR) in order to improve the temperature distribution of the heat exchanger (100, 101) in order to significantly reduce or even avoid the occurrence of non-uniformities in the temperature distribution.
本发明涉及具有改善的温度分布的热交换器。该热交换器具有:竖直方向、横向方向、纵向方向和用于输送第一介质的管。管(RO)被第二介质(M2)绕流。热交换器在横向方向上具有至少三行(R1、R2、R3)在纵向方向(LR)上布置的管(RO)。该至少三行(R1、R2、R3)中的管(RO)分别构成第一介质(M1)的至少一条流动路径(S1、S2、S3、S4、S5)。其中,第一行(R1)具有至少一条第一流动路径(S1),该第一流动路径在竖直方向(HR)上被第一介质(M1)流过。其中,第一流动路径(S1)优选占据热交换器(100、101)在纵向方向(LR)上的长度的至少三分之一,以便改善热交换器(100、101)的温度分布,以此显著减少甚至避免温度分布中不均匀性的出现。
Heat exchanger with improved temperature distribution
具有改善的温度分布的热交换器
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |