The invention discloses cabin ventilation equipment utilizing the natural wind power; the equipment comprises a wind collecting cover, a wind collecting connecting pipe, an air injection pump, an air suction connecting pipe and a cabin ventilation pipeline, the wind collecting cover is installed above the stern of a cabin, and a wind collecting opening of the wind collecting cover right faces the windward direction; the air injection pump is provided with an air inducing opening, an air suction opening and an air outlet, the air inducing opening of the air injection pump is communicated with the air outlet of the air collecting cover through an air collecting connecting pipe, and the air suction opening of the air injection pump is communicated with the cabin ventilation pipeline through an air suction connecting pipe. The cabin ventilation equipment has the beneficial effects that the wind collecting cover and the air injection pump are combined, high-temperature air in the cabin is sucked through natural wind force induced in the driving process of the high-speed boat, the cabin ventilation efficiency can be effectively improved, the cabin temperature is reduced, local negative pressure can be built, turbid air in the cabin is prevented from overflowing to other cabins. The equipment is simple in structure, reasonable in configuration, free of any power, low in energy consumption, small in occupied indoor space, convenient to maintain, energy-saving, environment-friendly and wide in application prospect.

    本发明公开了一种利用自然风力的机舱通风设备,包括集风罩、集风接管、空气喷射泵、吸气接管和机舱通风管道,所述集风罩安装在机舱艉上方,集风罩的集风口正对迎风方向;所述空气喷射泵设有引风口、吸风口和出风口,所述空气喷射泵的引风口通过集风接管与集风罩的出风口连通,空气喷射泵的吸风口通过吸气接管与机舱通风管道连通。本发明的有益效果为:本发明将集风罩与空气喷射泵结合起来,利用高速艇行驶过程中诱导的自然风力来抽吸机舱内的高温空气,可有效提高机舱换气效率,从而降低舱室温度,且可建立局部负压,防止机舱浑浊气体外溢至其它舱室,结构简单配置合理,不需任何动力,能耗低,占用室内空间小,维护方便,节能环保,应用前景广泛。


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    Title :

    Cabin ventilation equipment utilizing natural wind power


    Additional title:

    一种利用自然风力的机舱通风设备


    Contributors:
    LIU QI (author) / XU JUNFEI (author) / WANG LIANGWU (author) / LONG XINPING (author)

    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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