CN113622990B - 一种煤矿井下组合开关联动安全防护装置 - Google Patents
一种煤矿井下组合开关联动安全防护装置 Download PDFInfo
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- CN113622990B CN113622990B CN202111066288.9A CN202111066288A CN113622990B CN 113622990 B CN113622990 B CN 113622990B CN 202111066288 A CN202111066288 A CN 202111066288A CN 113622990 B CN113622990 B CN 113622990B
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- 239000003245 coal Substances 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 36
- 239000004744 fabric Substances 0.000 claims description 20
- 238000007664 blowing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
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- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000003638 chemical reducing agent Substances 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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- Mining & Mineral Resources (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Vibration Dampers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
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CN202111066288.9A CN113622990B (zh) | 2021-09-13 | 2021-09-13 | 一种煤矿井下组合开关联动安全防护装置 |
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CN202111066288.9A CN113622990B (zh) | 2021-09-13 | 2021-09-13 | 一种煤矿井下组合开关联动安全防护装置 |
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CN113622990A CN113622990A (zh) | 2021-11-09 |
CN113622990B true CN113622990B (zh) | 2023-10-24 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2290228A1 (fr) * | 1974-11-08 | 1976-06-04 | Sema | Procede et dispositif d'obturation temporaire d'une galerie |
CN207538854U (zh) * | 2017-10-01 | 2018-06-26 | 江巍巍 | 一种煤矿用矿工安全防护装置 |
CN108868876A (zh) * | 2018-06-19 | 2018-11-23 | 郑州搜趣信息技术有限公司 | 一种智能化基于网络技术的矿井安全防护装置 |
KR20200041595A (ko) * | 2018-10-12 | 2020-04-22 | (주)해밀 | 차량 및 보행자 사용이 가능한 터널용 차단문 |
CN211258599U (zh) * | 2019-12-06 | 2020-08-14 | 华亭煤业集团有限责任公司 | 一种煤矿采煤机防护装置 |
CN211737199U (zh) * | 2019-11-28 | 2020-10-23 | 诸暨市惠中智能科技有限公司 | 一种煤矿工程用安全设备 |
CN112112674A (zh) * | 2020-09-24 | 2020-12-22 | 张宝 | 一种煤矿开采用灵活性安全防护机构 |
CN212898546U (zh) * | 2020-08-31 | 2021-04-06 | 周雁鹏 | 一种井下采矿用安全防护装置 |
CN213869913U (zh) * | 2020-11-14 | 2021-08-03 | 宋乐雄 | 一种煤矿采煤用防护装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014013095A1 (es) * | 2012-07-19 | 2014-01-23 | Serbex Tecnología Y Valores, S.L. | Central nuclear y sistema de seguridad con elemento fusible y ascensor gravitacional |
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- 2021-09-13 CN CN202111066288.9A patent/CN113622990B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2290228A1 (fr) * | 1974-11-08 | 1976-06-04 | Sema | Procede et dispositif d'obturation temporaire d'une galerie |
CN207538854U (zh) * | 2017-10-01 | 2018-06-26 | 江巍巍 | 一种煤矿用矿工安全防护装置 |
CN108868876A (zh) * | 2018-06-19 | 2018-11-23 | 郑州搜趣信息技术有限公司 | 一种智能化基于网络技术的矿井安全防护装置 |
KR20200041595A (ko) * | 2018-10-12 | 2020-04-22 | (주)해밀 | 차량 및 보행자 사용이 가능한 터널용 차단문 |
CN211737199U (zh) * | 2019-11-28 | 2020-10-23 | 诸暨市惠中智能科技有限公司 | 一种煤矿工程用安全设备 |
CN211258599U (zh) * | 2019-12-06 | 2020-08-14 | 华亭煤业集团有限责任公司 | 一种煤矿采煤机防护装置 |
CN212898546U (zh) * | 2020-08-31 | 2021-04-06 | 周雁鹏 | 一种井下采矿用安全防护装置 |
CN112112674A (zh) * | 2020-09-24 | 2020-12-22 | 张宝 | 一种煤矿开采用灵活性安全防护机构 |
CN213869913U (zh) * | 2020-11-14 | 2021-08-03 | 宋乐雄 | 一种煤矿采煤用防护装置 |
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Effective date of registration: 20230925 Address after: Room 1001, 10th Floor, Building B6, Jinke Smart City, Jinzhong Development Zone University City Industrial Park, Shanxi Comprehensive Reform Demonstration Zone, Jinzhong City, Shanxi Province, 030600 Applicant after: Shanxi Mudouren Technology Co.,Ltd. Address before: 030000 No. 1101, unit 2, building 14, No. 77, Huangling Road, Xiaodian District, Taiyuan City, Shanxi Province Applicant before: Liu Songlin |
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Effective date of registration: 20250303 Address after: No.61 anding street, Shouyang County, Jinzhong City, Shanxi Province 045499 Patentee after: Shanxi union Mine Equipment Co.,Ltd. Country or region after: China Patentee after: Shanxi Huayang Group Xinneng Co.,Ltd. Address before: Room 1001, 10th Floor, Building B6, Jinke Smart City, Jinzhong Development Zone University City Industrial Park, Shanxi Comprehensive Reform Demonstration Zone, Jinzhong City, Shanxi Province, 030600 Patentee before: Shanxi Mudouren Technology Co.,Ltd. Country or region before: China |
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Address after: No.2, Taobei West Street, mining area, Yangquan City, Shanxi Province, 045000 Patentee after: Shanxi Huayang Group Xinneng Co.,Ltd. Country or region after: China Patentee after: Shanxi union Mine Equipment Co.,Ltd. Address before: No.61 anding street, Shouyang County, Jinzhong City, Shanxi Province 045499 Patentee before: Shanxi union Mine Equipment Co.,Ltd. Country or region before: China Patentee before: Shanxi Huayang Group Xinneng Co.,Ltd. |