救生舱内环境控制系统设计与试验研究

Design and Experimental Study on Environmental Control System in Refuge Chamber

以某型12人矿用救生舱为例,根据救生舱内供氧、空气净化、温湿度调节、正压维持等综合防护性能要求,对环境控制系统进行了设计计算与整体布局,并搭建舱外环境模拟试验室开展了真人试验。试验结果表明:舱外环境模拟试验室在试验要求条件运行下,环境控制系统能满足舱内各项性能指标要求。

Taking a 12-person refuge chamber as an example and based on the comprehensive protection performance requirements such as the oxygen supply in the refuge chamber, air purification, temperature and humidity regulation, positive pressure maintenance and so on, design computation and overall arrangement for the environmental system were carried out and an environmental simulation lab outside the chamber was built foT true person test. The test results showed that when the environmental simulation lab was operated under the test conditions, the environmental control system can meet all performance requirements in the chamber.