The invention relates to the technical field of marine elevator doors, and discloses a heat insulation structure of a marine fireproof door, which comprises an elevator shell, an elevator door mechanism is arranged on the inner wall of the front end of the elevator shell, a baffle is rotatably connected to the side wall of the inner side of the elevator shell, and a door pocket mechanism is arranged at the front end of the elevator shell. A heat insulation mechanism is arranged at the top end of the elevator shell. The heat insulation mechanism comprises a water tank, the inner wall of the left end of the elevator shell is elastically connected with a moving column through a connecting spring, the front end of the moving column is rotationally connected with a connecting plate, and the inner wall of the left end of the elevator shell is slidably connected with an extrusion column. According to the device, when a fire disaster happens, the polycarbonate plate is heated and melted, then condensate water enters the S-shaped pipe for cooling operation, or the movable column is manually moved to enable the extrusion column to upwards extrude the polycarbonate plate, the condensate water enters the S-shaped pipe for cooling operation, and therefore the time that the elevator equipment is damaged by the fire disaster is slowed down.

    本发明涉及船用电梯门技术领域,公开了一种船用防火门的隔热结构,包括电梯壳体,所述电梯壳体的前端内壁设置有梯门机构,所述电梯壳体的内侧侧壁转动连接有挡板,所述电梯壳体的前端设置有门套机构,所述电梯壳体的顶端设置有隔热机构;所述隔热机构包括水箱,所述电梯壳体的左端内壁通过连接弹簧弹性连接有移动柱,所述移动柱的前端转动连接有连接板,所述电梯壳体的左端内壁滑动连接有挤压柱。本发明中,发生火灾时聚碳酸酯板受热融化进而使得冷凝水进入S管以此进行降温操作,或者人工移动移动柱使得挤压柱向上挤压聚碳酸酯板,使冷凝水进入S管进行降温操作,以此使得火灾损害电梯设备的时间变慢。


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    Title :

    Heat insulation structure of marine fireproof door


    Additional title:

    一种船用防火门的隔热结构


    Contributors:
    ZHANG HUIGANG (author) / SHI YULIN (author) / CAO LIU (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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