The invention provides a ship centralized cooling system and a ship. The ship centralized cooling system comprises a centralized cooler, a fresh water loop and a nanoparticle adjusting system, the fresh water loop is used for flowing through a heat source user and flowing through the centralized cooler; the nano-particle adjusting system communicates with the fresh water loop and is used for adjusting the concentration of nano-particles in the fresh water loop when the heat load of the heat source user changes. The nano-particle adjusting system is arranged in the fresh water loop, and when the thermal load of a heat source user changes, the requirement of the heat source user for the cooling load is met by adjusting the concentration of nano-particles in the fresh water loop; the structure is simple, the change of the load in the fresh water loop can be realized without changing the operation of other equipment in the centralized cooling system, the influence of the load change on the operation conditions of other equipment is reduced, the efficiency of the system is improved, the noise is reduced, and the centralized cooling system can operate efficiently, quietly and reliably.
本发明提供一种船舶集中冷却系统及船舶,其中,船舶集中冷却系统包括:集中冷却器、淡水回路和纳米颗粒调节系统,淡水回路用于流经热源用户且流经集中冷却器,纳米颗粒调节系统连通于淡水回路且用于在热源用户的热负荷变化时调节淡水回路中的纳米颗粒浓度。本发明通过在淡水回路中设置纳米颗粒调节系统,在热源用户的热负荷发生变化时,通过调节淡水回路中的纳米颗粒浓度实现热源用户对冷却负荷的需求;这种结构简单,不需要改变集中冷却系统内其它设备的运行即可实现淡水回路内负荷的变化,不仅降低了因负荷变化对其它设备运行工况的影响,也提高了系统的效率,降低噪声,使集中冷却系统高效、安静、可靠的运行。
Ship centralized cooling system and ship
一种船舶集中冷却系统及船舶
2021-11-26
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Operation method and operation control device of ship centralized cooling system
European Patent Office | 2021
|European Patent Office | 2022
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