The invention provides a ship air lubrication system, a cooling method and an air lubrication type ship. The ship air lubrication system comprises a cooling cabin, an air compressor and a plurality of compressed air pipes. And the cooling cabin water inlet is used for introducing seawater, and the water outlet is used for discharging the seawater subjected to heat exchange in the cooling cabin. The compressed air pipes are communicated with an outlet of the air compressor and are arranged in parallel, and after the compressed air pipes penetrate through the cooling cabin to exchange heat with seawater, bubbles generated by the air compressor are sprayed to the ship bottom. Flowing seawater is used for conducting heat exchange on the compressed air pipe, high-temperature compressed air in the compressed air pipe is cooled, and cooling can be conducted continuously in the sailing process. On the premise that air lubrication is carried out on the ship bottom, the temperature of lubricating gas can be effectively reduced when the lubricating gas is exhausted, and the situation that a ship bottom paint coating is damaged by high-temperature gas is avoided.

    本申请提供一种船舶空气润滑系统、冷却方法及空气润滑式船舶。船舶空气润滑系统包括冷却舱、空压机以及多根压缩空气管。冷却舱进水口用于通入海水,出水口用于排出在冷却舱内热交换后的海水。压缩空气管与空压机的出口连通,包括多根平行设置的压缩空气管,压缩空气管穿过冷却舱与海水热交换后,将空压机产生的气泡喷至船底。本申请利用流动的海水对压缩空气管进行热交换,使压缩空气管内的高温压缩气体进行冷却降温,在航行过程中可以不间断的进行冷却。本申请在对船底进行空气润滑的前提下,能够有效降低润滑气体在排出时的温度,避免高温气体对船底油漆涂层造成破坏。


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    Title :

    Ship air lubrication system, cooling method and air lubrication type ship


    Additional title:

    一种船舶空气润滑系统、冷却方法及空气润滑式船舶


    Contributors:
    LIU WEIDONG (author) / WANG LUPIN (author)

    Publication date :

    2023-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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