According to the fireproof separation arrangement method between the elevator and the stairway trunk and the ship, the design of the elevator without a machine room is adopted, an elevator traction machine is arranged in the elevator trunk, the space of an elevator control machine room is reduced, and due to the fact that materials of the traction machine are incombustible, and each layer of an elevator stopping layer is provided with at least two danger escape channels, the safety of the elevator is improved. Therefore, the elevator trunk and the stairway trunk can be arranged as a part of a stairway enclosure, and the fireproof separation grade between the elevator and the stairway trunk can be reduced to the grade C from the grade A-0 under the condition that the requirements of relevant rules and specifications of ship construction are met. According to the fireproof separation arrangement method between the elevator and the stairway trunk, fireproof separation arrangement is carried out, the fireproof separation grade is reduced, the elevator landing door does not need to take a fireproof certificate, the evidence obtaining period is shortened, the cost is reduced, the ship building efficiency is improved, and the ship building cost is reduced.

    本发明公开了一种电梯和梯道围阱间防火分隔布置方法及船舶,通过采用无机房电梯设计,将电梯曳引机布置在电梯围阱中,减少了电梯控制机房的空间,由于曳引机材料不可燃,且电梯停靠层的每层至少设置有两条脱险通道,因此电梯围阱与梯道围阱可作为梯道环围的一部分进行设置,使得电梯和梯道围阱间的防火分隔等级在满足船舶建造的相关规则规范的要求情况下可由“A‑0”级别降低至“C”级。采用本发明提供的电梯和梯道围阱间防火分隔布置方法进行防火分隔布置,降低了防火分隔等级,电梯层门不需要取防火证书,节省了取证周期和成本,进而提升了船舶建造的效率,降低了船舶建造的成本。


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    Title :

    Fireproof separation arrangement method between elevator and stairway trunk and ship


    Additional title:

    一种电梯和梯道围阱间防火分隔布置方法及船舶


    Contributors:
    ZHAO GEFENG (author) / MENG QINGLEI (author) / ZHANG YUCHAN (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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