本发明实施例涉及船舶冷却器技术领域,提供一种船舶舷外共形冷却器及船舶冷却系统。所述船舶舷外共形冷却器包括多个换热管,所述换热管为变径管,所述换热管包括支撑部,多个所述换热管对应的所述支撑部相互接触支撑,以在多个所述换热管之间形成冷却水流道。本发明实施例提供的船舶舷外共形冷却器及舷外共形冷却系统,通过设置具有支撑部的换热管,多个换热管通过其支撑部相互接触形成支撑结构,能够有效抑制流激振动,避免管束结构周期疲劳及相互之间碰撞产生的应力损伤,提高了冷却器长期使用的可靠性。

    The embodiment of the invention relates to the technical field of ship coolers, and provides a ship outboard conformal cooler and a ship cooling system. The ship outboard conformal cooler comprises aplurality of heat exchange pipes, the heat exchange pipes are reducer pipes, each heat exchange pipe comprises a supporting part, and the supporting parts corresponding to the multiple heat exchange pipes are in contact with one another for supporting, so that a cooling water flow channel is formed among the multiple heat exchange pipes. According to the ship outboard conformal cooler and the shipoutboard conformal cooling system, the heat exchange pipes with the supporting parts are arranged, the multiple heat exchange pipes make contact with one another through the supporting parts to forma supporting structure, flow-induced vibration can be effectively restrained, periodic fatigue of a pipe bundle structure and stress damage caused by mutual collision are avoided, and the long-term use reliability of the cooler is improved.


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    Titel :

    船舶舷外共形冷却器及船舶冷却系统


    Erscheinungsdatum :

    2022-03-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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