Study on Heat Protection Performance of Refuge Chamber

摘要：

The mine refuge chamber used to protect the trapped miners may be in a constant high-temperature environment after mine accidents. This paper has a discussion on the heat insulation structure and technical indexes of the air conditioning system of the existing refuge chamber. The first step is to design an experiment of heat balance according to the testing standard of military shelter to determine the total heat transfer coefficient. Next, a human life supporting experiment simulating the mine emergency rescue in the chamber was carried out to determine the thermal load with the total heat transfer coefficient. These results have directive significance for the study of heat protection abilities design of refuge chambers.

关键词： refuge chamber, heat protection total heat transfer coefficient thermal load

作者: WANG Sheng JIN Longzhe LI Jing

作者单位: Civil & Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 2520-2525

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）