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Safety Requirements of Refuge Chamber in Underground Coal Mines
Safety Requirements of Refuge Chamber in Underground Coal Mines
- 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