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Safety Requirements of Refuge Chamber in Underground Coal Mines

Safety Requirements of Refuge Chamber in Underground Coal Mines

Authors :
SHI Zhiyuan, PING Lihua, YUAN Xiaoming
Source :
Meikuang Anquan, Vol 51, Iss 9, Pp 134-136 (2020)
Publication Year :
2020
Publisher :
Editorial Office of Safety in Coal Mines, 2020.

Abstract

The basic requirements for the protective sealing door(wall), transition chamber, living room, emergency exits and other structure of refuge chamber are presented in this paper. The refuge chamber should have all or part of functions of safety protection, oxygen supply, removing harmful gas, temperature and humidity control, environmental monitoring, lighting, communication, life support, and meet the corresponding requirements. In the process of the refuge chamber design, the targeted design calculation and scheme optimization should be carried out according to the specific conditions.

Details

Language :
Chinese
ISSN :
1003496X
Volume :
51
Issue :
9
Database :
Directory of Open Access Journals
Journal :
Meikuang Anquan
Publication Type :
Academic Journal
Accession number :
edsdoj.3757a1d14ec6469eaa57d93f98e544b5
Document Type :
article
Full Text :
https://doi.org/10.13347/j.cnki.mkaq.2020.09.029