本质安全是一种现代安全设计理念,是指设备设施含有内在的能够从根本上防止事故发生的功能。矿井提升机是担负煤矿生产的咽喉,如何能够做到安全生产,一直是国内外研究的重点,本质安全体现在提升机的设计上,主要通过各种设计方法来提高提升机的运行安全可靠性。 Intrinsic safety is a modern concept of safety design, meaning that the equipment and facilities contain inherent functions that prevent the accident from occurring at all. Mine hoist is responsible for coal mine production throat, how to do safe production, has been the focus of research at home and abroad, the intrinsic safety embodied in the hoist design, mainly through a variety of design methods to improve the safety and reliability of the hoist .