CN111980757A - 一种煤矿井下生产用报警防灾装置及其使用方法 - Google Patents
一种煤矿井下生产用报警防灾装置及其使用方法 Download PDFInfo
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- CN111980757A CN111980757A CN202010908492.XA CN202010908492A CN111980757A CN 111980757 A CN111980757 A CN 111980757A CN 202010908492 A CN202010908492 A CN 202010908492A CN 111980757 A CN111980757 A CN 111980757A
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- 230000002265 prevention Effects 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 76
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000001301 oxygen Substances 0.000 claims abstract description 40
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 40
- 238000004880 explosion Methods 0.000 claims abstract description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010908492.XA CN111980757B (zh) | 2020-09-02 | 2020-09-02 | 一种煤矿井下生产用报警防灾装置及其使用方法 |
Applications Claiming Priority (1)
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CN202010908492.XA CN111980757B (zh) | 2020-09-02 | 2020-09-02 | 一种煤矿井下生产用报警防灾装置及其使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN111980757A true CN111980757A (zh) | 2020-11-24 |
CN111980757B CN111980757B (zh) | 2022-02-25 |
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CN202010908492.XA Active CN111980757B (zh) | 2020-09-02 | 2020-09-02 | 一种煤矿井下生产用报警防灾装置及其使用方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709591A (zh) * | 2020-12-29 | 2021-04-27 | 国家能源集团宁夏煤业有限责任公司 | 一种煤矿防火系统和煤矿灭火方法 |
CN115212042A (zh) * | 2021-04-19 | 2022-10-21 | 河北金洁卫生科技有限公司 | 一种大便识别预警智能纸尿裤 |
CN117409554A (zh) * | 2023-12-12 | 2024-01-16 | 深圳市研成工业技术有限公司 | 一种基于三色灯的报警监控系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060114115A1 (en) * | 2002-10-08 | 2006-06-01 | Smith Peter J | Solid state sensor for carbon monoxide |
CN101210491A (zh) * | 2006-12-31 | 2008-07-02 | 天津港保税区鑫利达石油技术发展有限公司 | 具有报警机构的气体预处理装置 |
CN203011905U (zh) * | 2012-12-05 | 2013-06-19 | 徐州传庆电子科技有限公司 | 气体报警仪传感器综合校验台 |
CN207033479U (zh) * | 2017-07-22 | 2018-02-23 | 山西工程技术学院 | 一种煤矿井下通风装置 |
CN208518710U (zh) * | 2018-07-05 | 2019-02-19 | 徐州大屯工程咨询有限公司 | 煤矿井下降氧装置 |
CN208763681U (zh) * | 2018-07-04 | 2019-04-19 | 徐州大屯工程咨询有限公司 | 一种煤矿井底通风装置 |
CN109899311A (zh) * | 2019-04-01 | 2019-06-18 | 上海联盈环保科技有限公司 | 一种危险场所风机安全工作方法及风机启动系统 |
-
2020
- 2020-09-02 CN CN202010908492.XA patent/CN111980757B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060114115A1 (en) * | 2002-10-08 | 2006-06-01 | Smith Peter J | Solid state sensor for carbon monoxide |
CN101210491A (zh) * | 2006-12-31 | 2008-07-02 | 天津港保税区鑫利达石油技术发展有限公司 | 具有报警机构的气体预处理装置 |
CN203011905U (zh) * | 2012-12-05 | 2013-06-19 | 徐州传庆电子科技有限公司 | 气体报警仪传感器综合校验台 |
CN207033479U (zh) * | 2017-07-22 | 2018-02-23 | 山西工程技术学院 | 一种煤矿井下通风装置 |
CN208763681U (zh) * | 2018-07-04 | 2019-04-19 | 徐州大屯工程咨询有限公司 | 一种煤矿井底通风装置 |
CN208518710U (zh) * | 2018-07-05 | 2019-02-19 | 徐州大屯工程咨询有限公司 | 煤矿井下降氧装置 |
CN109899311A (zh) * | 2019-04-01 | 2019-06-18 | 上海联盈环保科技有限公司 | 一种危险场所风机安全工作方法及风机启动系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112709591A (zh) * | 2020-12-29 | 2021-04-27 | 国家能源集团宁夏煤业有限责任公司 | 一种煤矿防火系统和煤矿灭火方法 |
CN112709591B (zh) * | 2020-12-29 | 2022-08-12 | 国家能源集团宁夏煤业有限责任公司 | 一种煤矿防火系统和煤矿灭火方法 |
CN115212042A (zh) * | 2021-04-19 | 2022-10-21 | 河北金洁卫生科技有限公司 | 一种大便识别预警智能纸尿裤 |
CN117409554A (zh) * | 2023-12-12 | 2024-01-16 | 深圳市研成工业技术有限公司 | 一种基于三色灯的报警监控系统 |
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CN111980757B (zh) | 2022-02-25 |
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Effective date of registration: 20231217 Address after: No. 8 Leye Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, 221000, Liandong U Valley, Xuzhou Economic and Technological Innovation Valley 21 # 01 Patentee after: Xuzhou Jindong measurement and Control Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231217 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 239000 2188 Fung Lok Road, Nan Qiao District, Chuzhou, Anhui Patentee before: CHUZHOU VOCATIONAL AND TECHNICAL College |