CN105784918B - 一种燃烧热释放速率原位测量方法和装置 - Google Patents
一种燃烧热释放速率原位测量方法和装置 Download PDFInfo
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- CN105784918B CN105784918B CN201610146937.9A CN201610146937A CN105784918B CN 105784918 B CN105784918 B CN 105784918B CN 201610146937 A CN201610146937 A CN 201610146937A CN 105784918 B CN105784918 B CN 105784918B
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- oxygen
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- release rate
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 83
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 83
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000000779 smoke Substances 0.000 claims abstract description 60
- 239000000523 sample Substances 0.000 claims abstract description 49
- 238000002485 combustion reaction Methods 0.000 claims abstract description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 20
- 238000000862 absorption spectrum Methods 0.000 claims abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 238000012625 in-situ measurement Methods 0.000 claims description 13
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 9
- 238000010926 purge Methods 0.000 claims description 8
- 238000001285 laser absorption spectroscopy Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 13
- 239000007789 gas Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000036284 oxygen consumption Effects 0.000 abstract description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 3
- 238000009530 blood pressure measurement Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 abstract 1
- 230000005298 paramagnetic effect Effects 0.000 description 5
- 238000011066 ex-situ storage Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010249 in-situ analysis Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201610146937.9A CN105784918B (zh) | 2016-03-15 | 2016-03-15 | 一种燃烧热释放速率原位测量方法和装置 |
Applications Claiming Priority (1)
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CN201610146937.9A CN105784918B (zh) | 2016-03-15 | 2016-03-15 | 一种燃烧热释放速率原位测量方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN105784918A CN105784918A (zh) | 2016-07-20 |
CN105784918B true CN105784918B (zh) | 2018-01-23 |
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CN201610146937.9A Active CN105784918B (zh) | 2016-03-15 | 2016-03-15 | 一种燃烧热释放速率原位测量方法和装置 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106770455A (zh) * | 2016-12-05 | 2017-05-31 | 西南科技大学 | 一种新型燃烧热测定方法 |
CN108037236B (zh) * | 2017-11-21 | 2023-03-03 | 中国科学院西北生态环境资源研究院 | 火炬排放中甲烷转化率定量分析气体收集实验装置 |
CN108008083A (zh) * | 2017-12-22 | 2018-05-08 | 南京工业大学 | 基于气体监测的锂离子电池组热失控自动报警器及其监测方法 |
CN108627538B (zh) * | 2018-03-28 | 2020-01-31 | 武汉理工大学 | 全尺寸通风受限空间燃烧热释放速率测量方法 |
CN114935624A (zh) * | 2022-06-02 | 2022-08-23 | 广州市建筑材料工业研究所有限公司 | 一种软体家具抗手机电池爆炸引燃性测试方法及装置 |
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CN203758946U (zh) * | 2014-04-15 | 2014-08-06 | 安徽中烟工业有限责任公司 | 一种可同时测定卷烟燃烧热和燃烧速率的装置 |
CN104764769A (zh) * | 2015-04-23 | 2015-07-08 | 天津商业大学 | 一种多路并联热释放速率测试系统及测试方法 |
CN205484244U (zh) * | 2016-03-15 | 2016-08-17 | 广州市建筑材料工业研究所有限公司 | 一种燃烧热释放速率原位测量装置 |
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Denomination of invention: In-situ measuring method and device for combustion heat release rate Effective date of registration: 20191125 Granted publication date: 20180123 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU BUILDING MATERIALS INSTITUTE Ltd. Registration number: Y2019440000213 |
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Date of cancellation: 20201215 Granted publication date: 20180123 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU BUILDING MATERIALS INSTITUTE Ltd. Registration number: Y2019440000213 |
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Denomination of invention: A method and device for in situ measurement of combustion heat release rate Effective date of registration: 20210315 Granted publication date: 20180123 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU BUILDING MATERIALS INSTITUTE Ltd. Registration number: Y2021440000076 |
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Date of cancellation: 20220623 Granted publication date: 20180123 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU BUILDING MATERIALS INSTITUTE Ltd. Registration number: Y2021440000076 |
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Denomination of invention: A method and device for in-situ measurement of combustion heat release rate Effective date of registration: 20230809 Granted publication date: 20180123 Pledgee: China Minsheng Banking Corp Guangzhou branch Pledgor: GUANGZHOU BUILDING MATERIALS INSTITUTE Ltd. Registration number: Y2023980051418 |
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