The invention relates to the technical field of ship steam power, and provides a cooling system and a ship steam power system.The cooling system comprises a condenser, the condenser is provided with a steam inlet, and the steam inlet is used for being communicated with a steam pipeline; the cooling cabin is provided with a cooling water inlet and a cooling water outlet; the self-circulation pipeline comprises a first pipeline section, a second pipeline section, a third pipeline section and a fourth pipeline section which are sequentially communicated end to end to form a closed loop; the first pipeline section is mounted in the condenser, the third pipeline section is mounted in the cooling cabin, and the second pipeline section and the fourth pipeline section are mounted outside the condenser and the cooling cabin; a low-boiling-point medium is contained in the self-circulation pipeline, and the low-boiling-point medium can be vaporized through heat exchange with to-be-cooled steam introduced into the steam pipeline in the first pipeline section and can be liquefied through heat exchange with cooling water in the third pipeline section. According to the cooling system and the ship steam power system, the power efficiency and stability of the cooling system are improved.
本发明涉及船舶蒸汽动力技术领域,提供一种冷却系统及船舶蒸汽动力系统,冷却系统包括冷凝器,冷凝器设有蒸汽入口,蒸汽入口用于连通于蒸汽管道;冷却舱,冷却舱设有冷却水入口和冷却水出口;及自循环管路,自循环管路包括首尾依次连通以形成封闭回路的第一管道段、第二管道段、第三管道段和第四管道段;第一管道段安装于冷凝器内,第三管道段安装于冷却舱内,第二管道段和第四管道段安装于冷凝器和冷却舱外部;自循环管路中容置有低沸点介质,低沸点介质能够在第一管道段内与蒸汽管道通入的待冷却蒸汽发生热交换而汽化,和在第三管道段内与冷却水发生热交换而液化。本发明提供的冷却系统及船舶蒸汽动力系统提高了冷却系统的动力效率和稳定性。
Cooling system and ship steam power system
冷却系统及船舶蒸汽动力系统
2022-06-17
Patent
Elektronische Ressource
Chinesisch
IPC: | F28B STEAM OR VAPOUR CONDENSERS , Kondensatoren für Wasserdampf oder andere Dämpfe / 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 |