The invention discloses a high-speed elevator depressurization flow guide cover which comprises an elevator depressurization flow guide cover body. Fixed connecting edges are arranged on the peripheryof the bottom of the elevator depressurization flow guide cover body, fixing screw holes are evenly formed in the fixed connecting edges, a top plate and an outer flow guide groove are arranged abovethe fixed connecting edges, the outer flow guide groove is in a rectangular pyramid shape, and the top plate is triangular; and the top plate and the outer flow guide groove are installed in a matched manner, a first-stage flow guide groove and a second-stage flow guide groove are formed in the elevator depressurization flow guide cover body, a flow guide groove partition plate is arranged between the first-stage flow guide groove and the second-stage flow guide groove, a first-stage flow guide hole is formed in the first-stage flow guide groove, and a second-stage flow guide hole is formed in the second-stage flow guide groove. The flow guide cover is reasonable in design, pyramid-shaped design is adopted, air flow on the top is dispersed in flow dividing and guiding manners, air resistance of a high-speed elevator in an ascending process is reduced, and meanwhile energy consumption of the elevator is reduced.

    本发明公开了一种高速电梯降压导流罩,包括电梯降压导流罩,电梯降压导流罩的底部四周设有固定连接边,固定连接边的内部均匀设有固定螺丝孔,固定连接边的上方设有顶板与外部导流槽,外部导流槽成四棱锥状,顶板成三角形,顶板与外部导流槽之间配合安装,电梯降压导流罩的内部设有一级导流槽,二级导流槽,一级导流槽与二级导流槽之间设有导流槽分隔板,一级导流槽上设有一级导流孔,二级导流槽上设有二级导流孔,该导流罩设计合理,采用棱锥状设计,将顶部的气流通过分流,导流的方式进行分散,降低高速电梯在上行过程中的空气阻力,同时降低电梯的能耗。


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    Title :

    High-speed elevator depressurization flow guide cover


    Additional title:

    一种高速电梯降压导流罩


    Contributors:
    ZHANG LICHUN (author) / GUO JUN (author) / YU CHENG (author)

    Publication date :

    2020-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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