The invention provides a double-air-cushion hovercraft which comprises a hovercraft body, pressurizing chambers surrounded by flexible aprons are arranged on the left side and the right side of the bottom of the hovercraft body respectively, a propeller is installed on the rear side of the hovercraft body, and the outer side of the propeller is sleeved with the air guide pipe. The air outlet end of the propeller is provided with a hollow air guide inner pipe connected in the air guide pipe in a sleeved mode, an air guide cavity is formed between the air guide pipe and the air guide inner pipe, the tail end of the air guide cavity enables the air guide pipe and the air guide inner pipe to be connected in a blocking mode through a baffle, and the bottom of the air guide cavity is connected with the pressurizing chambers on the two sides through two air channels of the ship body. A sampling channel penetrating through the ship body is further arranged between the two pressurizing chambers in the middle of the ship body. Due to the fact that the cushion lifting force of the ship body is provided by the pressurizing chambers on the two sides of the bottom of the ship body, when geological sampling and detection work needs to be carried out in special sections such as marsh and mud flat, sampling equipment can be directly put down through the sampling channel penetrating through the ship body between the two pressurizing chambers, and geological sampling and detection can be achieved.

    本发明提供了一种双气垫式气垫船,包括有船本体,船本体底部的左右两侧分别设置有外围有柔性围裙包围的增压室,在船本体的后侧则安装有螺旋桨,和套于螺旋桨外侧的导风管,螺旋桨的出气端则设置有套接于导风管内中空的导风内管,导风管与导风内管之间形成导风腔室,导风腔室的尾端通过挡板将导风管与导风内管封堵连接,导风腔室的底部通过船本体的两个风道分别连接两侧的增压室,在船本体的中部两增压室之间还设置有贯穿船体的采样通道。由于船体的垫升力由船本体底部两侧的增压室提供,当需要在沼泽、滩涂等特殊地段进行地质采样和检测工作时,可直接将采样设备通过两增压室之间贯穿船体的采样通道下放,即可实现地质采样和检测。


    Access

    Download


    Export, share and cite



    Title :

    Double-air cushion type hovercraft


    Additional title:

    一种双气垫式气垫船


    Contributors:
    ZHOU DEWU (author) / HAN TIANYI (author) / ZHOU CHANGSHENG (author) / WANG SHICHUANG (author) / YAO XIAOLING (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60V Luftkissenfahrzeuge , AIR-CUSHION VEHICLES



    Air Cushion Vehicles - Hovercraft

    Ede, G. | British Library Conference Proceedings | 1997


    Sidewall hovercraft without cushion fan

    HOU LIANG / JIA FENGQIN / HOU YUHAN | European Patent Office | 2016

    Free access

    Hovercraft and air cushion principle

    Engineering Index Backfile | 1959


    Air cushion vehicles or Hovercraft

    Jaumotte, A.L. / Pringiers, C. | Engineering Index Backfile | 1966


    Hovercraft and the Air Cushion Principle

    Emerald Group Publishing | 1959