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消防设备配电设计探讨

来源于: 发表时间:2019-03-22 12:03 编辑:fzy

充(广州市设计院,广州市 510620

Discussion on Design of Distribution System for Fire Safety Equipment

YE ChongGuangzhou Design InstituteGuangzhou 510620China

 

    AbstractBased on an analysis on the characteristics of asynchronous motorfire pump and fire fanthe overload protection and locked rotor protection for fire pump and fire fan as well as the circuit overload protection are discussedproposing that the features of relevant fire safety equipment and the distribution system shall be consideredso as to ensure the normal operation of fire safety equipment in a safe and reliable distribution system in case of fire to guarantee the personal and property safety.

    Key wordsfire pumpfire fandistribution systemlocked rotor protectionoverload protectionasynchronous motorconductor sizinginstantaneous-trip circuit breaker

 

  摘 要:在分析异步电动机、消防水泵、消防风机特性基础上,探讨消防水泵、消防风机过载保护和堵转保护,以及配电线路过负荷保护,提出消防配电应考虑消防设备及配电系统的特性,在火灾时尽量让消防设备在安全、可靠的配电系统下坚持工作,以保障人身和财产安全。

  关键词:消防水泵;消防风机;配电系统;堵转保护;过负荷保护;异步电动机;导体截面选择;单磁断路器

    中图分类号:TU852              文献标识码:A

      doi10. 3969 / j. issn. 1003 - 8493. 2019. 02. 004

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