The invention relates to the technical field of ship energy saving, and discloses a frequency conversion energy-saving control system for ship; the system comprises a frequency conversion master controller, a seawater pump group, a fresh water pump group, an engine room fan, a cabin fan, a seawater pump frequency converter, a fresh water pump frequency converter, an engine room fan frequency converter, a cabin fan frequency converter, a seawater cooling system pipeline detector, a fresh water cooling system pipeline detector, an engine room ventilation detector and a cabin ventilation detector that are respectively connected with the frequency conversion master controller; the sea water pump set is connected with the sea water pump frequency converter, the fresh water pump set is connected with the fresh water pump frequency converter, the engine room fan is connected with the engine room fan frequency converter, and the cabin fan is connected with the cabin fan frequency converter and the cabin fan frequency converter. Accurate frequency conversion control can be carried out on the sea water pump set, the fresh water pump set, the engine room fan and the cabin fan, accurate regulation and control can be carried out according to the actual operation condition, energy is effectively saved, and the ship operation cost is greatly reduced.

    本发明涉及船舶节能技术领域,公开了一种船舶变频节能控制系统,包括变频主控器,以及,分别与变频主控器连接的海水泵组、淡水泵组、机舱风机、舱室风机、海水泵变频器、淡水泵变频器、机舱风机变频器、舱室风机变频器、海水冷却系统管路探测器、淡水冷却系统管路探测器、机舱通风探测器和舱室通风探测器;海水泵组与海水泵变频器连接,淡水泵组与淡水泵变频器连接,机舱风机与机舱风机变频器连接,舱室风机与舱室风机变频器连接。本发明能对海水泵组、淡水泵组、机舱风机和舱室风机进行精确变频控制,能够根据实际运行情况进行精准调控,不仅有效节约能源而且极大地降低船舶运营成本。


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    Title :

    Frequency conversion and energy-saving control system for ship


    Additional title:

    一种船舶变频节能控制系统


    Contributors:
    ZHANG DINGBIAO (author) / LU YUANYUAN (author) / LAN JUTAO (author)

    Publication date :

    2021-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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