China Safety Science Journal ›› 2022, Vol. 32 ›› Issue (5): 185-193.doi: 10.16265/j.cnki.issn1003-3033.2022.05.0819
• Occupational health • Previous Articles Next Articles
YOU Bo1,2(), MAO Cong1, SHI Shiliang1, LIU Heqing1, LU Yi1, LI Min1
Received:
2021-12-10
Revised:
2022-03-20
Online:
2022-08-17
Published:
2022-11-28
YOU Bo, MAO Cong, SHI Shiliang, LIU Heqing, LU Yi, LI Min. Research on change characteristics of environment in micro space of mine ventilation suits[J]. China Safety Science Journal, 2022, 32(5): 185-193.
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Tab.1
Distribution of microspace environmental parameters of bottom type ventilation suit
部位 | 微环境Q/ (m3·h-1) | 30 ℃ | 32 ℃ | 34 ℃ | ||||||
---|---|---|---|---|---|---|---|---|---|---|
5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 | ||
前' | 温度/℃ | 30.82 | 30.66 | 30.43 | 31.95 | 31.89 | 31.77 | 32.89 | 32.74 | 32.63 |
风速/(m·s-1) | 0.148 | 0.381 | 0.428 | 0.175 | 0.365 | 0.441 | 0.139 | 0.349 | 0.413 | |
后' | 温度/℃ | 31.01 | 30.89 | 30.91 | 32.11 | 31.73 | 31.95 | 32.94 | 32.65 | 32.79 |
风速/(m·s-1) | 0.114 | 0.342 | 0.411 | 0.129 | 0.344 | 0.427 | 0.156 | 0.358 | 0.431 | |
左' | 温度/℃ | 31.13 | 30.88 | 30.69 | 32.15 | 32.02 | 32.14 | 33.11 | 32.92 | 32.75 |
风速/(m·s-1) | 0.154 | 0.357 | 0.465 | 0.134 | 0.382 | 0.459 | 0.141 | 0.381 | 0.455 | |
右' | 温度/℃ | 31.33 | 31.25 | 31.12 | 32.22 | 31.83 | 32.03 | 33.28 | 33.13 | 32.71 |
风速/(m·s-1) | 0.118 | 0.298 | 0.381 | 0.124 | 0.301 | 0.414 | 0.112 | 0.285 | 0.389 | |
平均温度/℃ | 30.93 | 30.79 | 30.68 | 32.04 | 31.82 | 31.87 | 32.93 | 32.71 | 32.71 | |
平均风速/(m·s-1) | 0.131 | 0.359 | 0.419 | 0.151 | 0.354 | 0.434 | 0.146 | 0.352 | 0.422 |
Tab.2
Distribution of microspace environmental parameters of middle type ventilation suit
部位 | 微环境Q/ (m3·h-1) | 30 ℃ | 32 ℃ | 34 ℃ | ||||||
---|---|---|---|---|---|---|---|---|---|---|
5 | 10 | 15 | 5 | 10 | 15 | 5 | 10 | 15 | ||
前' | 温度/℃ | 30.88 | 30.64 | 30.49 | 32.09 | 32.16 | 31.83 | 32.78 | 32.87 | 32.66 |
风速/(m·s-1) | 0.106 | 0.269 | 0.372 | 0.115 | 0.244 | 0.361 | 0.099 | 0.256 | 0.381 | |
后' | 温度/℃ | 30.95 | 30.91 | 30.73 | 32.21 | 32.14 | 31.97 | 33.03 | 32.96 | 32.91 |
风速/(m·s-1) | 0.081 | 0.251 | 0.353 | 0.093 | 0.253 | 0.359 | 0.086 | 0.255 | 0.367 | |
左' | 温度/℃ | 31.21 | 31.15 | 31.01 | 32.15 | 31.93 | 32.01 | 33.19 | 33.01 | 33.14 |
风速/(m·s-1) | 0.088 | 0.214 | 0.357 | 0.075 | 0.237 | 0.345 | 0.088 | 0.237 | 0.363 | |
右' | 温度/℃ | 31.19 | 31.02 | 30.88 | 32.11 | 32.02 | 31.94 | 33.07 | 32.97 | 33.11 |
风速/(m·s-1) | 0.101 | 0.229 | 0.335 | 0.113 | 0.275 | 0.328 | 0.095 | 0.261 | 0.337 | |
平均温度/℃ | 30.93 | 30.79 | 30.63 | 32.15 | 32.14 | 31.90 | 32.92 | 32.92 | 32.81 | |
平均风速/(m·s-1) | 0.094 | 0.258 | 0.362 | 0.103 | 0.378 | 0.359 | 0.092 | 0.255 | 0.373 |
[1] |
贺黎明. 高温热害矿井环境保障关键技术研究[D]. 西安: 西安科技大学, 2012.
|
|
|
[2] |
游波, 刘剑锋, 施式亮, 等. 深井恶劣环境对安全人因指标影响的试验研究[J]. 中国安全科学学报, 2020, 30(12):52-61.
doi: 10.16265/j.cnki.issn 1003-3033.2020.12.008 |
doi: 10.16265/j.cnki.issn 1003-3033.2020.12.008 |
|
[3] |
王运永. 深部矿井热害因素及防治措施研究[J]. 矿业研究与开发, 2016, 36(12): 84-87.
|
|
|
[4] |
李楠, 常素芹, 郭泽荣, 等. 降温服对防刺服热湿传递影响的试验研究[J]. 中国安全科学学报, 2020, 30(3): 178-184.
doi: 10.16265/j.cnki.issn1003-3033.2020.03.027 |
doi: 10.16265/j.cnki.issn1003-3033.2020.03.027 |
|
[5] |
赵蒙蒙, 柯莹, 王发明, 等. 通风服热舒适性研究现状与展望[J]. 纺织学报, 2019, 40(3): 183-188.
|
|
|
[6] |
曾彦彰, 邓中山, 刘静. 基于微型风扇阵列系统的人体降温空调服[J]. 纺织学报, 2007, 28(6): 100-105.
|
|
|
[7] |
郭新梅, 杨春信. 气冷式个体热防护系统关键技术分析[J]. 航天医学与医学工程, 2010, 23(4): 262-266.
|
|
|
[8] |
陈盛祥, 武卫东, 盛伟, 等. 不同进风型式下气体冷却服中空气流动与换热的研究[J]. 低温与超导, 2010, 38(2): 43-47.
|
|
|
[9] |
杨玉涛, 王超, 汤皓杰, 等. 冷却T恤温度场及速度场的模拟仿真研究[J]. 青岛大学学报:工程技术版, 2017, 32(2): 96-101.
|
|
|
[10] |
柳源, 陈宁, 王磊, 等. 矿井热害气冷式个体防护服设计及研制[J]. 煤炭工程, 2011(7): 120-121.
|
|
|
[11] |
王前进. 涡流式降温服在矿井下应用基础研究[D]. 西安: 西安科技大学, 2015.
|
|
|
[12] |
文虎, 丁喜梅, 刘长春, 等. 半导体降温服交盖效应的实验研究[J]. 制冷学报, 2017, 38(2): 40-44.
|
|
|
[13] |
doi: 10.1016/j.buildenv.2015.06.008 |
[14] |
呼慧敏, 晁储芝, 赵朝义, 等. 中国成年人人体尺寸数据相关性研究[J]. 人类工效学, 2014, 20(3): 49-53.
|
|
|
[15] |
闫晓惠, 陈新, 李华煜. 基于标准和Realizable k-?湍流模型的阶梯式溢洪道流的数值模拟[J]. 水利科技与经济, 2015, 21(10): 29-31.
|
|
|
[16] |
米立华. 气冷服与体表空间内流动传热模拟研究[D]. 湘潭: 湖南科技大学, 2019.
|
|
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