CN102042027B - 煤矿瓦斯钻孔抽放器 - Google Patents
煤矿瓦斯钻孔抽放器 Download PDFInfo
- Publication number
- CN102042027B CN102042027B CN 201010554196 CN201010554196A CN102042027B CN 102042027 B CN102042027 B CN 102042027B CN 201010554196 CN201010554196 CN 201010554196 CN 201010554196 A CN201010554196 A CN 201010554196A CN 102042027 B CN102042027 B CN 102042027B
- Authority
- CN
- China
- Prior art keywords
- gas
- plastic pipe
- coal
- connecting flange
- monitoring alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010554196 CN102042027B (zh) | 2010-11-10 | 2010-11-10 | 煤矿瓦斯钻孔抽放器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010554196 CN102042027B (zh) | 2010-11-10 | 2010-11-10 | 煤矿瓦斯钻孔抽放器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102042027A CN102042027A (zh) | 2011-05-04 |
| CN102042027B true CN102042027B (zh) | 2013-07-17 |
Family
ID=43908531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010554196 Expired - Fee Related CN102042027B (zh) | 2010-11-10 | 2010-11-10 | 煤矿瓦斯钻孔抽放器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102042027B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033175A (zh) * | 2014-06-20 | 2014-09-10 | 米勇龙 | 瓦斯排放系统 |
| CN109252890B (zh) * | 2018-12-06 | 2024-07-09 | 贵州大学 | 一种防泄漏的煤矿开采用瓦斯排放装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629220A1 (de) * | 1986-07-15 | 1988-03-24 | Mueller & Borggraefe Kg | Methanabsaugrohr fuer gasabsaugungsbohrloecher des untertagebetriebes mit einer verrohrung durch muffenrohre |
| GB2278379A (en) * | 1993-05-05 | 1994-11-30 | Stanley Ball | A mine pollution control unit |
| CN201173132Y (zh) * | 2008-03-21 | 2008-12-31 | 李石虎 | 自动排水装置及瓦斯抽放管路用自动放水器 |
| CN201209461Y (zh) * | 2008-06-12 | 2009-03-18 | 张安民 | 多功能瓦斯抽放传感器 |
| CN201297181Y (zh) * | 2008-11-19 | 2009-08-26 | 淮南矿业(集团)有限责任公司 | 煤矿瓦斯抽采管路中随管放水器 |
| CN201396186Y (zh) * | 2009-04-02 | 2010-02-03 | 王庆永 | 一种矿用孔口除尘、瓦斯积渣装置 |
| CN201908676U (zh) * | 2010-11-10 | 2011-07-27 | 张子金 | 煤矿瓦斯钻孔抽放器 |
-
2010
- 2010-11-10 CN CN 201010554196 patent/CN102042027B/zh not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3629220A1 (de) * | 1986-07-15 | 1988-03-24 | Mueller & Borggraefe Kg | Methanabsaugrohr fuer gasabsaugungsbohrloecher des untertagebetriebes mit einer verrohrung durch muffenrohre |
| GB2278379A (en) * | 1993-05-05 | 1994-11-30 | Stanley Ball | A mine pollution control unit |
| CN201173132Y (zh) * | 2008-03-21 | 2008-12-31 | 李石虎 | 自动排水装置及瓦斯抽放管路用自动放水器 |
| CN201209461Y (zh) * | 2008-06-12 | 2009-03-18 | 张安民 | 多功能瓦斯抽放传感器 |
| CN201297181Y (zh) * | 2008-11-19 | 2009-08-26 | 淮南矿业(集团)有限责任公司 | 煤矿瓦斯抽采管路中随管放水器 |
| CN201396186Y (zh) * | 2009-04-02 | 2010-02-03 | 王庆永 | 一种矿用孔口除尘、瓦斯积渣装置 |
| CN201908676U (zh) * | 2010-11-10 | 2011-07-27 | 张子金 | 煤矿瓦斯钻孔抽放器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102042027A (zh) | 2011-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103277129B (zh) | 一种防止采煤工作面上隅角瓦斯超限技术 | |
| CN203626720U (zh) | 防喷孔多段囊袋封孔器 | |
| CN102042027B (zh) | 煤矿瓦斯钻孔抽放器 | |
| CN217841725U (zh) | 一种用于抽吸时井下瓦斯浓度监测设备 | |
| CN104632272A (zh) | 一种“三软”低透气性工作面煤壁浅孔瓦斯抽采方法 | |
| CN203035257U (zh) | 一种下向钻孔的俯孔排渣排水装置 | |
| CN204511370U (zh) | 一种可控式放水钻孔封孔套管装置 | |
| CN205618192U (zh) | 煤矿井下瓦斯自动抑爆装置 | |
| CN203067017U (zh) | 一种防治钻割煤或瓦斯喷出的装置 | |
| CN103883348B (zh) | 一种采动区瓦斯抽采井地面管路的焊接方法 | |
| CN202325619U (zh) | 安装有流量装置的煤层注水、抽放两用封孔装置 | |
| CN204250377U (zh) | 一种增压自封装置 | |
| CN201908676U (zh) | 煤矿瓦斯钻孔抽放器 | |
| CN203130027U (zh) | 钻孔施工安全防护和捕尘装置 | |
| CN204330243U (zh) | 一种钻孔密封检测装置 | |
| CN207776850U (zh) | 一种煤矿井下注热增透结构 | |
| CN223343993U (zh) | 一种煤矿采动区地面瓦斯抽采井多用孔口装置 | |
| CN204185898U (zh) | 一种用于尾矿库的回水井取水设备 | |
| CN202756008U (zh) | 煤矿瓦斯抽放气水分离器管路 | |
| CN204788838U (zh) | 一种利用示踪气体判断小煤柱漏风程度的装置 | |
| CN203962029U (zh) | 瓦斯抽采钻孔检漏与堵漏一体化装置 | |
| CN204153167U (zh) | 一种天然气控制阀排污泄压嘴 | |
| CN205477714U (zh) | 油气井安全防爆卸放系统 | |
| CN207212312U (zh) | 一种多功能取压装置 | |
| CN203067369U (zh) | 大孔径压差提水器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KUMUL VIOLET GOLD TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG ZIJIN Effective date: 20130913 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 255000 ZIBO, SHANDONG PROVINCE TO: 839001 HAMI, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130913 Address after: 839001 the Xinjiang Uygur Autonomous Region Hami District Hami Road South Science and technology incubator Park, Beijiao Patentee after: HAMI ZIJIN TECHNOLOGY Co.,Ltd. Address before: 255000, Shandong Province, Zhangdian District, Zibo Huaguang Road No. 188, ERON building, block B, 15, 1501, Shi Xianying turn Patentee before: Zhang Zijin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210507 Address after: No. 201, unit 6, building 1, yard 49, Jiefang West Road, Yizhou District, Hami City, Xinjiang Uygur Autonomous Region 839000 Patentee after: Zhang Zijin Address before: 839001 science and Technology Incubation Park South of Beijiao Road, Hami City, Hami Prefecture, Xinjiang Uygur Autonomous Region Patentee before: HAMI ZIJIN TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |