The invention belongs to the technical field of ship waste heat utilization, energy conservation and emission reduction, and particularly relates to a multi-energy complementary ship cold and hot water system which can meet ship cold and hot water supply under various operation working conditions of a ship and comprises a smoke loop, a steam loop, a cylinder sleeve water loop, a cooling water loop, a chilled water loop, a heat pump working medium loop and a domestic water loop. The smoke loop and the heat pump working medium loop belong to heating loops and are used for making domestic hot water by utilizing heat in smoke of a marine main engine and a generator set or heat of solar energy. The steam loop and the cylinder sleeve water loop belong to refrigeration loops and are used for meeting the cold load requirement of a ship. And the chilled water loop is mainly used for cooling a ship cabin. And meanwhile, the heat pump working medium loop can also play a role in cooling the cabin.In the actual operation process of the ship, the smoke loop, the steam loop, the cylinder sleeve water loop, the chilled water loop and the ship heat pump working medium heating loop supplement one another to meet the cold and hot load requirements of the ship under various working conditions.

    本发明属于船舶余热利用、节能减排技术领域,具体地说,是一种多能互补型船舶冷热水系统,能满足船舶各种运行工况下的船舶冷热水供给,包括烟气回路、蒸汽回路、缸套水回路、冷却水回路、冷冻水回路、热泵工质回路和生活用水回路。烟气回路和热泵工质回路属于制热回路,用于利用船舶主机和发电机组烟气中的热量或太阳能的热量来制取生活热水。蒸汽回路和缸套水回路属于制冷回路,用于满足船舶的冷负荷需求。冷冻水回路则主要用于给船舶舱室降温。同时,热泵工质回路还能起到给机舱降温的作用。在船舶实际运行过程中,烟气回路、蒸汽回路、缸套水回路、冷冻水回路和船舶热泵工质制热回路互为补充来满足船舶在各种工况下的冷热负荷需求。


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    Titel :

    Multi-energy complementary ship cold and hot water system


    Weitere Titelangaben:

    一种多能互补型船舶冷热水系统


    Beteiligte:
    CHEN NING (Autor:in) / WANG LIN (Autor:in) / CHEN HAO (Autor:in) / YANG PENG (Autor:in)

    Erscheinungsdatum :

    2020-09-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F22G SUPERHEATING OF STEAM , Dampfüberhitzung / F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES , Beseitigung oder Behandlung von Verbrennungsprodukten oder Verbrennungsrückständen / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein / F24S Sonnenkollektoren , SOLAR HEAT COLLECTORS / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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



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