CN105214234A - 救生头罩 - Google Patents
救生头罩 Download PDFInfo
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- CN105214234A CN105214234A CN201510656750.9A CN201510656750A CN105214234A CN 105214234 A CN105214234 A CN 105214234A CN 201510656750 A CN201510656750 A CN 201510656750A CN 105214234 A CN105214234 A CN 105214234A
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 150000004972 metal peroxides Chemical class 0.000 claims abstract description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 10
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000000241 respiratory effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 206010003497 Asphyxia Diseases 0.000 claims abstract description 3
- 239000000945 filler Substances 0.000 claims abstract description 3
- 239000002341 toxic gas Substances 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (5)
- 救生头罩是采用将人体呼出的二氧化碳气体及水蒸气通入装填有金属过氧化物固定相的毛细管色谱柱内进行化学反应转化为氧气,维持人的正常呼吸,避免人在缺氧环境下窒息死亡而设计的便携式救生装置。由已填充粉术状金属过氧化物的毛细管束制成的螺旋状化学反应柱、安装有单向阀门、柔性氧气球和海绵塞的三通管组成的密封圆筒形呼吸盒与装有透明视窗和密封圈的柔性材料制作的头罩两部分构成的救生头罩,既提高了金属过氧化物利用率,又有效地减小了呼吸装置的体积和重量,便于使用和携带,适用于个人从沉船、毒气、火灾、矿难现场逃生自救。其技术属于个人救生设备领域。毛细管束化学反应柱救生头罩独有的与现有技术不同的技术特征为:1.救生头罩由安装在头罩(16)口鼻位置的、由已填充粉术状金属过氧化物(3)的毛细管(2)束制成的螺旋状化学反应柱(1)、安装有单向阀门(6)和海绵塞(5)的三通管(7)、安装有单向阀门(6)、柔性氧气球(9)和海绵塞(5)的三通管(10)及穿过密封的呼吸盒(12)上盖与置于头罩(16)内的呼吸嘴(13)联通的三通管(11)组成圆筒形呼吸盒(12),及安装有透明视窗(14)和密封圈(15)的柔性材料制作的头罩(16)构成。
- 2.根据权利要求1所述的安装在头罩(16)口鼻位置的圆筒形呼吸盒(12),其技术特征是安装在密封的圆筒形呼吸盒(12)内部的螺旋状化学反应柱(1)的进气口(4)与安装有海绵塞(5)和单向阀(6)的三通管(7)联通,螺旋状化学反应柱(1)的出气口(8)与安装有海绵塞(5)、柔性氧气球(9)和单向阀(6)的三通管(10)联通,三通管(11)穿过密封的呼吸盒(12)上盖与置于头罩(16)内的呼吸嘴(13)联通。
- 3.根据权利要求1所述的安装有透明视窗(14)和密封圈(15)的柔性材料制作的头罩(16),其技术特征是将呼吸盒(12)固定在人体头部口鼻位置并使头部与外界隔离。
- 4.根据权利要求1所述的已填充粉末状金属过氧化物(3)的毛细管(2)束制成的螺旋状化学反应柱(1),其技术特征是将人体呼出的二氧化碳气体及水蒸气作为流动相,将填充在毛细管(2)内的粉末状金属过氧化物(3)作为固定相。
- 5.根据权利要求1所述的柔性氧气球(9),其技术特征是具有可变动容积的储气装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510656750.9A CN105214234A (zh) | 2015-10-07 | 2015-10-07 | 救生头罩 |
Applications Claiming Priority (1)
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CN201510656750.9A CN105214234A (zh) | 2015-10-07 | 2015-10-07 | 救生头罩 |
Publications (1)
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CN105214234A true CN105214234A (zh) | 2016-01-06 |
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Family Applications (1)
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CN201510656750.9A Pending CN105214234A (zh) | 2015-10-07 | 2015-10-07 | 救生头罩 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109767679A (zh) * | 2019-01-14 | 2019-05-17 | 厦门大学 | 一种呼吸实验装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0470791A2 (en) * | 1990-08-10 | 1992-02-12 | Sabre Safety Limited | Emergency escape breathing apparatus |
CN2241001Y (zh) * | 1995-12-11 | 1996-11-27 | 王虎儒 | 防毒救生面具 |
CN202777501U (zh) * | 2012-09-05 | 2013-03-13 | 广州市友安消防科技有限公司 | 一种应急逃生呼吸装置 |
CN103830856A (zh) * | 2014-01-21 | 2014-06-04 | 储华群 | 一种便携式防灾紧急逃生供氧保护系统 |
-
2015
- 2015-10-07 CN CN201510656750.9A patent/CN105214234A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0470791A2 (en) * | 1990-08-10 | 1992-02-12 | Sabre Safety Limited | Emergency escape breathing apparatus |
CN2241001Y (zh) * | 1995-12-11 | 1996-11-27 | 王虎儒 | 防毒救生面具 |
CN202777501U (zh) * | 2012-09-05 | 2013-03-13 | 广州市友安消防科技有限公司 | 一种应急逃生呼吸装置 |
CN103830856A (zh) * | 2014-01-21 | 2014-06-04 | 储华群 | 一种便携式防灾紧急逃生供氧保护系统 |
Non-Patent Citations (4)
Title |
---|
夏兆扬主编: "《简明自然科学小词典 第3分册 化学》", 31 October 1990, 水利电力出版社 * |
成功主编: "《中学化学知识多用词典》", 31 January 2000, 延边人民出版社 * |
秦浩正主编: "《中学生学习辞典 化学卷》", 30 September 2012, 上海世界图书出版公司 * |
钱明祥主编: "《新课标高中化学辞典》", 31 January 2005, 四川辞书出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109767679A (zh) * | 2019-01-14 | 2019-05-17 | 厦门大学 | 一种呼吸实验装置 |
CN109767679B (zh) * | 2019-01-14 | 2021-06-29 | 厦门大学 | 一种呼吸实验装置 |
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Address after: 104 2A, 518017 village, Futian District, Shenzhen, Guangdong, Yitian Applicant after: Liu Nanlin Address before: 421800 Leiyang City, Hunan Province Hunan Prison fourteen prison area Applicant before: Liu Nanlin |
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Effective date of registration: 20221009 Address after: Room 1811, Block A, OCT Building, No. 9018, Shennan Avenue, Zhongxin Street Community, Shahe Street, Nanshan District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen Pitch Technology Co.,Ltd. Address before: 518017 2A, Building 104, Yitian Village, Futian District, Shenzhen, Guangdong Applicant before: Liu Nanlin |
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Application publication date: 20160106 |
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