防爆电梯导靴和导轨摩擦生热的仿真分析  

Simulation on Generated Heat by Friction of Explosion-proof Elevator Boots and Guide Rail

作　　者：肖长青[1] 张清鹏[1] 

机构地区：[1]天津市特种设备监督检验技术研究院,天津300192

出　　处：《中国特种设备安全》2010年第8期8-10,共3页China Special Equipment Safety

摘　　要：在易燃、易爆的危险场所,防爆电梯得到了越来越广泛的使用,由于其使用环境的特殊性,防爆电梯在设计上采用了多种措施来达到防爆的要求,除了采用隔爆和本安电路两种方法以外,还需要对电梯各零部件之间的碰撞和摩擦特别注意,尽量避免碰撞火花和限制摩擦产生的温升。本文对容易产生摩擦的电梯导靴和导轨在运行中的摩擦生热问题利用ANSYS软件做了数学仿真分析,以确定其在防爆方面的性能。Explosion-proof elevator has been more and more widely used in the flammable, explosive places. Because of the particularity of the environment, explosion-proof elevator adopted a lot of methods to achieve the purpose of explosion-proof, such as explosion isolation and intrinsically safe circuits. It also needs to take special attention of the collision and friction between various parts of the elevator. In this article, in order to determine the performance of explosion-proof, we did some simulation for the generated heat between elevator boots and guide rail where happens friction easily.

关 键 词：防爆电梯 导靴 导轨 摩擦 仿真 

分 类 号：TU857[建筑科学]