Article(id=1281608096179011656, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608054340829934, articleNumber=null, orderNo=null, doi=10.16265/j.cnki.issn1003-3033.2026.04.0805, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1762790400000, receivedDateStr=2025-11-11, revisedDate=1768838400000, revisedDateStr=2026-01-20, acceptedDate=null, acceptedDateStr=null, onlineDate=1783488781255, onlineDateStr=2026-07-08, pubDate=1777305600000, pubDateStr=2026-04-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783488781255, onlineIssueDateStr=2026-07-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783488781255, creator=13701087609, updateTime=1783488781255, updator=13701087609, issue=Issue{id=1281608054340829934, tenantId=1146029695717560320, journalId=1146031787341344770, year='2026', volume='36', issue='4', pageStart='1', pageEnd='286', issueExtLink='null', onlineDate='null', pubDate='1777305600000', pubDateStr='2026-04-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783488771281, creator='13701087609', updateTime=1783588648031, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1282026967885124001, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608054340829934, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1282026967885124002, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1281608054340829934, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=176, endPage=183, ext={EN=ArticleExt(id=1281608096921403465, articleId=1281608096179011656, tenantId=1146029695717560320, journalId=1146031787341344770, language=EN, title=Test study of sleeping bag's thermal insulation performance in low temperature composite environment, columnId=1277328337617941059, journalTitle=China Safety Science Journal, columnName=Safety Technology and Engineering, runingTitle=null, highlight=null, articleAbstract=

To evaluate the insulation performance of sleeping bags during actual use in various low-temperatures, wind speeds and wind directions, and to improve the comfort of sleeping bag users, an experimental study on the thermal insulation performance of sleeping bags was conducted. The thermal insulation performance of mummy-style sleeping bags and envelope-style sleeping bags was evaluated using a low-temperature coupled environment chamber and "Newton" thermal manikin system. Thermal resistance parameters of the two types of sleeping bags under varying environmental temperatures (-20, -15, -10, and -5 ℃), wind speeds (1, 2, 3, 5, and 7 m/s), and wind directions (along the head, waist, and foot directions) were measured. The effects of a single low-temperature windless environment and a combined low-temperature windy environment on the thermal insulation performance of sleeping bags were studied. The experimental results show that in a single low-temperature windless environment, the thermal resistance value of the mummy sleeping bag changed more stably than that of the envelope sleeping bag, and the mummy sleeping bag has better thermal insulation performance. In a combined low-temperature windy environment, increasing the wind speed would reduce the thermal resistance of the air layer; and when the wind speed was 7 m/s, the thermal resistance of the air layer decreased by 50%. Wind direction along the head direction has the greatest impact on thermal resistance, with the total thermal resistance of the mummy sleeping bag decreasing by 42.8% and that of the envelope sleeping bag decreasing by 50.1%. Wind direction along the foot direction had the least impact on the thermal resistance value of the sleeping bag, with the total thermal resistance of the mummy sleeping bag decreasing by 23.1% and that of the envelope sleeping bag decreasing by 29.3%.When the wind speed along the head was 7 m/s, the air layer temperature at the feet of the mummy sleeping bag and the envelope sleeping bag dropped to the lowest, which were 21.83 and 26.54 ℃, respectively.

, authors=Zhenbo Gao1, 2, Xiaoyong Liu1, 2, Yayun Li**, 2, 3, Xuefan Wang2, Mengyao Huang3, Kai Cao2, authorsList=Zhenbo Gao, Xiaoyong Liu, Yayun Li, Xuefan Wang, Mengyao Huang, Kai Cao, authorCompany=null, correspAuthors=Yayun Li, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1281608097416331338, articleId=1281608096179011656, tenantId=1146029695717560320, journalId=1146031787341344770, language=CN, title=低温复合环境下睡袋保暖性能试验, columnId=1277328337940902469, journalTitle=中国安全科学学报, columnName=安全技术与工程, runingTitle=null, highlight=null, articleAbstract=

为评价低温、风速与风向环境中睡袋的实际使用过程保暖作用,改善睡袋使用者的舒适度,开展睡袋保暖性能试验。通过低温雨雪冰冻耦合环境舱和牛顿暖体假人系统评估木乃伊式睡袋和信封式睡袋的热阻,测量2种睡袋在变化的环境温度(-20、-15、-10和-5 ℃)、风速(1、2、3、5和7 m/s)和风向(沿头部、腰部和脚部方向)下的热阻参数以及睡袋内部空气层温度,研究单一低温无风环境和复合低温有风环境对睡袋热阻的影响。结果表明:单一低温无风环境中,木乃伊睡袋热阻值变化比信封睡袋稳定,木乃伊睡袋的保暖性更好;在复合低温有风环境中,增大环境风速会降低空气层热阻;当风速为7 m/s时,空气层热阻下降50%;沿头部方向吹风对睡袋热阻值影响最大,木乃伊睡袋总热阻下降42.8%,信封睡袋总热阻下降50.1%,沿脚部方向吹风对睡袋热阻值影响最小,木乃伊睡袋总热阻下降23.1%,信封睡袋总热阻下降29.3%;沿头部风速为7 m/s时,木乃伊睡袋和信封睡袋脚部空气层温度降至最低分别为21.83和26.54 ℃。

, authors=高振波1, 2, 刘小勇教授1, 2, 李亚运**, 2, 3, 汪雪繁2, 黄梦瑶3, 操凯2, authorsList=高振波, 刘小勇教授, 李亚运, 汪雪繁, 黄梦瑶, 操凯, authorCompany=null, correspAuthors=李亚运, authorNote=

高振波(1999—),男,安徽亳州人,硕士研究生,主要研究方向为应急装备环境适应性、人员安全个体防护。E-mail:

, correspAuthorsNote=
** 李亚运(1990—),男,山东枣庄人,博士研究生,主要研究方向为公共安全、个体防护。E-mail:
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高振波(1999—),男,安徽亳州人,硕士研究生,主要研究方向为应急装备环境适应性、人员安全个体防护。E-mail:

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高振波(1999—),男,安徽亳州人,硕士研究生,主要研究方向为应急装备环境适应性、人员安全个体防护。E-mail:

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高振波 1, 2 , 刘小勇教授 1, 2 , 李亚运 **, 2, 3 , 汪雪繁 2 , 黄梦瑶 3 , 操凯 2
中国安全科学学报 | 安全技术与工程 2026,36(4): 176-183
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中国安全科学学报 |安全技术与工程 2026 , 36 (4) : 176 -183
低温复合环境下睡袋保暖性能试验
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高振波(1999—),男,安徽亳州人,硕士研究生,主要研究方向为应急装备环境适应性、人员安全个体防护。E-mail:

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高振波(1999—),男,安徽亳州人,硕士研究生,主要研究方向为应急装备环境适应性、人员安全个体防护。E-mail:

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高振波1, 2 , 刘小勇教授1, 2, 李亚运**, 2, 3 , 汪雪繁2, 黄梦瑶3, 操凯2
作者信息
  • 1安徽理工大学 安全科学与工程学院,安徽 淮南 232001
  • 2清华大学 合肥公共安全研究院,安徽 合肥 230601
  • 3清华大学 安全科学学院,北京 100084
通讯作者:
** 李亚运(1990—),男,山东枣庄人,博士研究生,主要研究方向为公共安全、个体防护。E-mail:
作者简介:

高振波(1999—),男,安徽亳州人,硕士研究生,主要研究方向为应急装备环境适应性、人员安全个体防护。E-mail:

Test study of sleeping bag's thermal insulation performance in low temperature composite environment
Zhenbo Gao1, 2 , Xiaoyong Liu1, 2, Yayun Li**, 2, 3 , Xuefan Wang2, Mengyao Huang3, Kai Cao2
Affiliations
  • 1College of Safety Science and Engineering, Anhui University of Science& Technology, Huainan Anhui 232001, China
  • 2Hefei Institute of Public Security, Tsinghua University, Anhui Hefei 230601, China
  • 3College of Safety Science, Tsinghua University, Beijing 100084, China
出版时间: 2026-04-28 doi: 10.16265/j.cnki.issn1003-3033.2026.04.0805
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为评价低温、风速与风向环境中睡袋的实际使用过程保暖作用,改善睡袋使用者的舒适度,开展睡袋保暖性能试验。通过低温雨雪冰冻耦合环境舱和牛顿暖体假人系统评估木乃伊式睡袋和信封式睡袋的热阻,测量2种睡袋在变化的环境温度(-20、-15、-10和-5 ℃)、风速(1、2、3、5和7 m/s)和风向(沿头部、腰部和脚部方向)下的热阻参数以及睡袋内部空气层温度,研究单一低温无风环境和复合低温有风环境对睡袋热阻的影响。结果表明:单一低温无风环境中,木乃伊睡袋热阻值变化比信封睡袋稳定,木乃伊睡袋的保暖性更好;在复合低温有风环境中,增大环境风速会降低空气层热阻;当风速为7 m/s时,空气层热阻下降50%;沿头部方向吹风对睡袋热阻值影响最大,木乃伊睡袋总热阻下降42.8%,信封睡袋总热阻下降50.1%,沿脚部方向吹风对睡袋热阻值影响最小,木乃伊睡袋总热阻下降23.1%,信封睡袋总热阻下降29.3%;沿头部风速为7 m/s时,木乃伊睡袋和信封睡袋脚部空气层温度降至最低分别为21.83和26.54 ℃。

低温复合环境  /  睡袋  /  保暖性能  /  暖体假人  /  风速与风向

To evaluate the insulation performance of sleeping bags during actual use in various low-temperatures, wind speeds and wind directions, and to improve the comfort of sleeping bag users, an experimental study on the thermal insulation performance of sleeping bags was conducted. The thermal insulation performance of mummy-style sleeping bags and envelope-style sleeping bags was evaluated using a low-temperature coupled environment chamber and "Newton" thermal manikin system. Thermal resistance parameters of the two types of sleeping bags under varying environmental temperatures (-20, -15, -10, and -5 ℃), wind speeds (1, 2, 3, 5, and 7 m/s), and wind directions (along the head, waist, and foot directions) were measured. The effects of a single low-temperature windless environment and a combined low-temperature windy environment on the thermal insulation performance of sleeping bags were studied. The experimental results show that in a single low-temperature windless environment, the thermal resistance value of the mummy sleeping bag changed more stably than that of the envelope sleeping bag, and the mummy sleeping bag has better thermal insulation performance. In a combined low-temperature windy environment, increasing the wind speed would reduce the thermal resistance of the air layer; and when the wind speed was 7 m/s, the thermal resistance of the air layer decreased by 50%. Wind direction along the head direction has the greatest impact on thermal resistance, with the total thermal resistance of the mummy sleeping bag decreasing by 42.8% and that of the envelope sleeping bag decreasing by 50.1%. Wind direction along the foot direction had the least impact on the thermal resistance value of the sleeping bag, with the total thermal resistance of the mummy sleeping bag decreasing by 23.1% and that of the envelope sleeping bag decreasing by 29.3%.When the wind speed along the head was 7 m/s, the air layer temperature at the feet of the mummy sleeping bag and the envelope sleeping bag dropped to the lowest, which were 21.83 and 26.54 ℃, respectively.

low-temperature composite environment  /  sleeping bag  /  thermal insulation performance  /  thermal manikin  /  wind speed and direction
高振波, 刘小勇教授, 李亚运, 汪雪繁, 黄梦瑶, 操凯. 低温复合环境下睡袋保暖性能试验. 中国安全科学学报, 2026 , 36 (4) : 176 -183 . DOI: 10.16265/j.cnki.issn1003-3033.2026.04.0805
Zhenbo Gao, Xiaoyong Liu, Yayun Li, Xuefan Wang, Mengyao Huang, Kai Cao. Test study of sleeping bag's thermal insulation performance in low temperature composite environment[J]. China Safety Science Journal, 2026 , 36 (4) : 176 -183 . DOI: 10.16265/j.cnki.issn1003-3033.2026.04.0805
  • 国家重点研发计划项目(2022YFC3006100)
  • 安徽省质量基础设施标准化专项项目(2023MKS20)
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2026年第36卷第4期
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doi: 10.16265/j.cnki.issn1003-3033.2026.04.0805
  • 接收时间:2025-11-11
  • 首发时间:2026-07-08
  • 出版时间:2026-04-28
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出版历史
  • 收稿日期:2025-11-11
  • 修回日期:2026-01-20
基金
国家重点研发计划项目(2022YFC3006100)
安徽省质量基础设施标准化专项项目(2023MKS20)
作者信息
    1安徽理工大学 安全科学与工程学院,安徽 淮南 232001
    2清华大学 合肥公共安全研究院,安徽 合肥 230601
    3清华大学 安全科学学院,北京 100084

通讯作者:

** 李亚运(1990—),男,山东枣庄人,博士研究生,主要研究方向为公共安全、个体防护。E-mail:
参考文献
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https://castjournals.cast.org.cn/joweb/zgaqkxxb/CN/10.16265/j.cnki.issn1003-3033.2026.04.0805
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2种不同金属材料的力学参数

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Number of
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Number of
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占总种数比例
Percentage of
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Genus
种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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