CN201460959U - Mine gas pumping and discharging hole packer - Google Patents
Mine gas pumping and discharging hole packer Download PDFInfo
- Publication number
- CN201460959U CN201460959U CN2009200927286U CN200920092728U CN201460959U CN 201460959 U CN201460959 U CN 201460959U CN 2009200927286 U CN2009200927286 U CN 2009200927286U CN 200920092728 U CN200920092728 U CN 200920092728U CN 201460959 U CN201460959 U CN 201460959U
- Authority
- CN
- China
- Prior art keywords
- pump drainage
- pumping
- pipe
- plug
- iron
- 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 - Lifetime
Links
- 238000007599 discharging Methods 0.000 title abstract description 9
- 238000005086 pumping Methods 0.000 title abstract 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 9
- 239000013013 elastic material Substances 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200927286U CN201460959U (en) | 2009-08-20 | 2009-08-20 | Mine gas pumping and discharging hole packer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200927286U CN201460959U (en) | 2009-08-20 | 2009-08-20 | Mine gas pumping and discharging hole packer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201460959U true CN201460959U (en) | 2010-05-12 |
Family
ID=42388313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200927286U Expired - Lifetime CN201460959U (en) | 2009-08-20 | 2009-08-20 | Mine gas pumping and discharging hole packer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201460959U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071962A (en) * | 2010-12-24 | 2011-05-25 | 中国矿业大学 | Method for sealing downward hole |
CN102465713A (en) * | 2010-11-11 | 2012-05-23 | 淮南矿业(集团)有限责任公司 | Flow guide pipe for gas drainage and gas acquisition device |
-
2009
- 2009-08-20 CN CN2009200927286U patent/CN201460959U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102465713A (en) * | 2010-11-11 | 2012-05-23 | 淮南矿业(集团)有限责任公司 | Flow guide pipe for gas drainage and gas acquisition device |
CN102071962A (en) * | 2010-12-24 | 2011-05-25 | 中国矿业大学 | Method for sealing downward hole |
CN102071962B (en) * | 2010-12-24 | 2012-10-24 | 中国矿业大学 | Method for sealing downward hole |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201113317Y (en) | Cable sheath equipped on electric box | |
CN201917515U (en) | Device for detecting drawing force of keyboard and keycaps assembling | |
CN201460959U (en) | Mine gas pumping and discharging hole packer | |
CN201258756Y (en) | Telescopic type hole packer for coal mine downhole | |
CN202474788U (en) | Cable pipe orifice sealing device | |
CN204511368U (en) | Grouting accumulator | |
CN209762517U (en) | Building pipeline reinforcing structure | |
CN204226909U (en) | High pressure water swivel coupling | |
CN106322009A (en) | Sealing ring installing structure of water pipe connector | |
CN207599179U (en) | Gas pipe | |
CN202023529U (en) | Friction type multifunctional hole packer for drawing out methane or injecting water | |
CN205400797U (en) | Hole sealing tubular column for gas is taken out in colliery | |
CN201460805U (en) | Hole-sealing coal rock strata injector for automatically adjusting unseal pressure | |
CN204692849U (en) | A kind of bellows Quick connection part | |
CN101893145A (en) | Hose connector | |
CN109853709B (en) | Working method of septic tank hole digger | |
CN106439328A (en) | Sealing ring mounting structure of water pipe connector and mounting method of sealing ring mounting structure | |
CN202047858U (en) | Air bulking type gas pumping hole packer | |
CN202970609U (en) | Coal seam water injection hole packer with novel pipe joint | |
CN202970758U (en) | Hole packer used for crushing coal bed | |
CN201803025U (en) | Hose connection device | |
CN202417425U (en) | Grouting hole packer | |
CN201246181Y (en) | Mining gas rapid hole packer | |
CN202165108U (en) | Coal seam water infusion hole packer | |
CN203081332U (en) | Spiral sealing gasket |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XINXIANG JIAHUI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIA ZHAOHUI Effective date: 20130107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130107 Address after: Yanjin zuocheng County of Xinxiang City, Henan province 453211 No. 168 Patentee after: Xinxiang Jiahui Technology Co., Ltd. Address before: Industrial Zone of Yanjin County of Henan province zuocheng 453211 No. 300 Patentee before: Jia Zhaohui |
|
CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
CX01 | Expiry of patent term |