标准科学
標準科學
표준과학
STANDARD SCIENCE
2013年
9期
43-46
,共4页
人体生理指标%热防护服%整体防护作用%性能评价标准
人體生理指標%熱防護服%整體防護作用%性能評價標準
인체생리지표%열방호복%정체방호작용%성능평개표준
physiological indicator%thermal protective clothing%overall protective effect%performance evaluation standard
热防护服包括高温工作服、消防战斗服等，是高温环境下人体安全防护的重要装备。现有的热防护服性能评价标准，或以防护服装材料性能评估整体性能，或通过整套防护服装的热阻、湿阻等指标评价防护服装性能。这些性能评价标准缺少对实际热环境下热应力的考虑，无法满足实际工作需求。因此，应在实验室条件下，应用环境实验舱模拟指定热应力，通过人体模型模拟人体生理功能，建立遵循“人体-服装-环境”系统观点的热防护服装防护作用评价方法标准。
熱防護服包括高溫工作服、消防戰鬥服等，是高溫環境下人體安全防護的重要裝備。現有的熱防護服性能評價標準，或以防護服裝材料性能評估整體性能，或通過整套防護服裝的熱阻、濕阻等指標評價防護服裝性能。這些性能評價標準缺少對實際熱環境下熱應力的攷慮，無法滿足實際工作需求。因此，應在實驗室條件下，應用環境實驗艙模擬指定熱應力，通過人體模型模擬人體生理功能，建立遵循“人體-服裝-環境”繫統觀點的熱防護服裝防護作用評價方法標準。
열방호복포괄고온공작복、소방전두복등，시고온배경하인체안전방호적중요장비。현유적열방호복성능평개표준，혹이방호복장재료성능평고정체성능，혹통과정투방호복장적열조、습조등지표평개방호복장성능。저사성능평개표준결소대실제열배경하열응력적고필，무법만족실제공작수구。인차，응재실험실조건하，응용배경실험창모의지정열응력，통과인체모형모의인체생리공능，건립준순“인체-복장-배경”계통관점적열방호복장방호작용평개방법표준。
Thermal protective clothing protects human safety in high-temperature environment, such as the high-temperature overalls, fire-fighting clothing, and so on. There are several standards to evaluate the performance of thermalprotective clothing. The standards evaluate the overall performance through the measurement of clothing materials, or the measurement of the performance indicators such as thermal resistance and evaporative resistance. These standards cannot meet the needs of practical work, because the thermal stress is not considered well. Therefore, new protective performance evaluation standards should be established. The standards base on the system perspective of human, clothing and environment. The thermal stress is simulated by the environmental chamber, and the physiological functions are simulated by thermal manikin.
