本发明实施例涉及换热器技术领域,公开了一种组合式船舶冷却器,包括:冷凝器和淡水换热器,所述淡水换热器偏心安装在所述冷凝器的内部,所述冷凝器的出水口处构造有用于使气体向上流动的气体导流通道,所述气体导流通道上开设有通孔。本发明实施例提供的组合式船舶冷却器,能够利用蒸汽回流加热冷凝水,从而降低冷凝水过冷度;淡水换热器偏心设置,可以有效增加冷凝器下部空间,有利于蒸汽导流通道、空冷区和抽气口布置。

    An embodiment of the invention relates to the technical field of heat exchangers, and discloses a combined ship cooler. The cooler comprises a condenser and a fresh water heat exchanger, wherein the fresh water heat exchanger is eccentrically installed inside the condenser, a gas diversion channel for making the gas flow upward is configured at the water outlet of the condenser, and a through holeis opened on the gas diversion channel. The combined ship cooler provided by the embodiment of the invention can use steam reflux to heat the condensed water, thereby reducing the super-cooling degree of the condensate. The eccentric arrangement of the fresh water heat exchanger can effectively increase the space under the condenser, which is beneficial to the arrangement of a steam diversion channel, an air-cooling area and an exhaust port.


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    Title :

    组合式船舶冷却器


    Publication date :

    2022-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F28B STEAM OR VAPOUR CONDENSERS , Kondensatoren für Wasserdampf oder andere Dämpfe / 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