CN111101994B - 一种矿用气动风门的防夹机构 - Google Patents
一种矿用气动风门的防夹机构 Download PDFInfo
- Publication number
- CN111101994B CN111101994B CN202010014846.6A CN202010014846A CN111101994B CN 111101994 B CN111101994 B CN 111101994B CN 202010014846 A CN202010014846 A CN 202010014846A CN 111101994 B CN111101994 B CN 111101994B
- Authority
- CN
- China
- Prior art keywords
- air door
- main body
- fixed
- left air
- pneumatic
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000005065 mining Methods 0.000 title claims abstract description 20
- 230000004888 barrier function Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- E21F1/10—Air doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/10—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member rigid with the latch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010014846.6A CN111101994B (zh) | 2020-01-07 | 2020-01-07 | 一种矿用气动风门的防夹机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010014846.6A CN111101994B (zh) | 2020-01-07 | 2020-01-07 | 一种矿用气动风门的防夹机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111101994A CN111101994A (zh) | 2020-05-05 |
CN111101994B true CN111101994B (zh) | 2021-09-28 |
Family
ID=70426832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010014846.6A Expired - Fee Related CN111101994B (zh) | 2020-01-07 | 2020-01-07 | 一种矿用气动风门的防夹机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111101994B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2804391Y (zh) * | 2005-06-29 | 2006-08-09 | 雷志远 | 自动控制风门 |
CN101148991A (zh) * | 2007-06-06 | 2008-03-26 | 陈树林 | 前后启闭的对开式可自控动力风门 |
AU2012204114A1 (en) * | 2011-07-12 | 2013-01-31 | Minespec Fabrication Services Pty Ltd | Method and apparatus for reducing air leakage in a mine |
US10184286B2 (en) * | 2015-11-06 | 2019-01-22 | Jack Kennedy Metal Products & Buildings, Inc. | Articulated mine door opening mechanism |
CN110486077A (zh) * | 2019-08-30 | 2019-11-22 | 孟志斌 | 一种煤矿井下通风调节装置 |
-
2020
- 2020-01-07 CN CN202010014846.6A patent/CN111101994B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2804391Y (zh) * | 2005-06-29 | 2006-08-09 | 雷志远 | 自动控制风门 |
CN101148991A (zh) * | 2007-06-06 | 2008-03-26 | 陈树林 | 前后启闭的对开式可自控动力风门 |
AU2012204114A1 (en) * | 2011-07-12 | 2013-01-31 | Minespec Fabrication Services Pty Ltd | Method and apparatus for reducing air leakage in a mine |
US10184286B2 (en) * | 2015-11-06 | 2019-01-22 | Jack Kennedy Metal Products & Buildings, Inc. | Articulated mine door opening mechanism |
CN110486077A (zh) * | 2019-08-30 | 2019-11-22 | 孟志斌 | 一种煤矿井下通风调节装置 |
Also Published As
Publication number | Publication date |
---|---|
CN111101994A (zh) | 2020-05-05 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210817 Address after: 210000 No.10 Fenghuang street, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province - qc007 Applicant after: Nanjing think half day Technology Co.,Ltd. Address before: 232000 Panji Pingwei Economic Development Zone, Huainan City, Anhui Province Applicant before: Huainan Baibang Pneumatic Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210915 Address after: 317100 No. 170, Yipian, chan'ao village, Hairun street, Sanmen County, Taizhou City, Zhejiang Province Applicant after: Lai Zhongjing Address before: 210000 No.10 Fenghuang street, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province - qc007 Applicant before: Nanjing think half day Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 528300 phase II Industrial Zone, Lunjiao Yongfeng Village, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Deyang fire fighting equipment Co.,Ltd. Address before: 317100 No. 170, Yipian, chan'ao village, Hairun street, Sanmen County, Taizhou City, Zhejiang Province Patentee before: Lai Zhongjing |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
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CF01 | Termination of patent right due to non-payment of annual fee |