The invention discloses a fireproof elevator which comprises a car and a shaftway, wherein the car comprises a body, a ceramic layer arranged on the surface of the body and a fireproof coating arranged on the surface of the ceramic layer; the body is made of a metal material; the ceramic layer is prepared from the following raw materials in part by weight: 40-50 parts of pug, 30-40 parts of coal cinder, 2-10 parts of quartz, 2-10 parts of potassium feldspar, 2-5 parts of carboxymethyl cellulose and 2-5 parts of sodium tripolyphosphate. The fireproof elevator has the advantages that the refractory temperature is beyond 1200 DEG C, the fireproof elevator can easily resist conventional fires, the heat conductivity coefficient is small, and the compressive strength is high; the fireproof elevator has a certain ability to prevent water and isolate smoke and better ensures the life safety of people.


    Access

    Download


    Export, share and cite



    Title :

    Fireproof elevator


    Contributors:
    XIA LONGJUN (author)

    Publication date :

    2016-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Fireproof safety elevator

    HAN YUANYUAN / HUANG SHENGQI | European Patent Office | 2023

    Free access

    Elevator fireproof door structure

    WANG XIAOPING / ZHAO ZHONGYI | European Patent Office | 2015

    Free access

    Fireproof elevator landing door

    LU YUEHUA | European Patent Office | 2025

    Free access

    Fireproof lifesaving device for elevator

    FU YARONG | European Patent Office | 2021

    Free access

    Fireproof elevator door for ship

    YANG FUMING / ZHANG WENLEI / DAI DONGCHENG | European Patent Office | 2021

    Free access