改善潜艇舱室热舒适和空气品质的技术探讨

为解决当前潜艇舱室的热不舒适状况和恶劣空气品质限制潜艇长期潜航的问题,对国内外相关研究进行了综合评析。分析发现,人体热舒适存在种族和地域等差异,基于发达国家的研究成果建立的空调热舒适标准不能直接用于指导中国建筑室内的空调系统设计,更不能直接用于具有很大特殊性的水下密闭空间性质的潜艇。因此,提出运用现场问卷调查与客观生理参数测量相结合的研究方法,来确定适合中国人自身特点的、针对潜艇特殊环境的热舒适标准和空气品质需求标准。同时,重点探讨了改善潜艇舱室空气品质的技术措施。结果表明,以合适的标准为指导,以多种技术综合为手段,可以切实改善潜艇舱室内的热舒适状况和空气品质。

Improving Measures of Thermal Comfort and Air Quality in Submarine Cabin

Two major constraints in the sustained operation of submarines are the abominable air quality and thermal discomfort in cabins. In order to solve these problems, some researches were reviewed in this paper, and showed that the thermal senses were quite different due to the diversity of races and regions. Therefore, the standards derived from developed country are not suitable for instructing air-conditioning system design in China, not to mention that in the deep ocean submarine where the environment is much more complex. By combining the method of subjective questionnaires and objective physiological parame- ters, the submarine environment with good air quality and thermal comfort specific was developed. Regard- ing these issues, several measures for improving air quality were also suggested. The results show that with the proper standard and muhiple measures, thermal comfort state and air quality can be significantly improved.