An oxygen supply, refrigeration and power supply system for deep sea manned equipment based on an organic Rankine cycle comprises a liquid oxygen tank, the output end of the liquid oxygen tank is connected to a condenser through a liquid oxygen pipeline, a pressure reducer and a liquid inlet valve are connected to the liquid oxygen pipeline in series, liquid oxygen conducts heat exchange in the condenser, the liquid oxygen is heated to become gaseous oxygen after absorbing heat, and the gaseous oxygen is supplied to the liquid oxygen tank. Gaseous oxygen is output to a gaseous oxygen user from a gaseous oxygen pipeline, and an oxygen supply valve is mounted on the gaseous oxygen pipeline; a working medium circulating pump, a working medium vaporizer and an expansion machine are further connected in series to the two ends of the condenser through pipelines, the output end of the expansion machine is sequentially connected in series with a generator and a power distribution cabinet, an air cooling box is installed outside the working medium vaporizer, one end of the air cooling box is connected with an air return pipe, a fan is installed on the air return pipe, and the other end of the air cooling box is connected with an air supply pipe. The oxygen supply, air conditioning and power supply are integrated, the reliability is high, energy is saved, the environment is protected, the safety is good, and the device can be infinitely used under the condition that the oxygen source is sufficient.

    一种基于有机郎肯循环的深海载人装备供氧、制冷和供电系统,包括液氧罐,液氧罐的输出端通过液氧管路连接至冷凝器,所述液氧管路上串联有减压器和进液阀,液氧在冷凝器内进行热交换,液氧吸热后升温成为气态氧,气态氧从气氧管路输出至气态氧用户,气氧管路上安装有供氧阀;冷凝器的两端还通过管路串联有工质循环泵、工质气化器和膨胀机,膨胀机输出端依次串联发电机和配电柜,工质气化器的外部安装有空气冷却箱,所述空气冷却箱的一端连接回风管,回风管上安装风机,空气冷却箱的另一端连接送风管,送风管输出适温空气至装备内部,集供氧、空气调节和电力补给于一体,可靠性高、节能环保、安全性好,并在氧源充足的情况下可无限使用。


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    Title :

    Oxygen supply, refrigeration and power supply system of deep sea manned equipment based on organic Rankine cycle


    Additional title:

    基于有机郎肯循环的深海载人装备供氧、制冷和供电系统


    Contributors:
    WANG HAINING (author) / CHEN PEI (author) / YANG KAIJIE (author) / PEI QING (author) / XU SHAN (author) / YUE LINA (author) / ZHOU ENDONG (author) / LI XIUFA (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F01B Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein oder mit Verdrängerwirkung, z.B. Dampfkraftmaschinen , MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / F24F Klimatisierung , AIR-CONDITIONING / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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