AU2018420716A1 - Controllable pressure injection apparatus based on hydraulic accumulator and method therefor - Google Patents
Controllable pressure injection apparatus based on hydraulic accumulator and method therefor Download PDFInfo
- Publication number
- AU2018420716A1 AU2018420716A1 AU2018420716A AU2018420716A AU2018420716A1 AU 2018420716 A1 AU2018420716 A1 AU 2018420716A1 AU 2018420716 A AU2018420716 A AU 2018420716A AU 2018420716 A AU2018420716 A AU 2018420716A AU 2018420716 A1 AU2018420716 A1 AU 2018420716A1
- Authority
- AU
- Australia
- Prior art keywords
- pressure
- hydraulic
- tube
- rear end
- cylinder
- 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.)
- Abandoned
Links
- 238000002347 injection Methods 0.000 title claims abstract description 65
- 239000007924 injection Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 239000011435 rock Substances 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 25
- 239000003921 oil Substances 0.000 claims description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 14
- 238000011161 development Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
- E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1066—Making by using boring or cutting machines with fluid jets
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810378319.6 | 2018-04-25 | ||
CN201810378319.6A CN108775245B (zh) | 2018-04-25 | 2018-04-25 | 一种基于液压蓄能器的可控压力喷射装置及其方法 |
PCT/CN2018/106902 WO2019205472A1 (fr) | 2018-04-25 | 2018-09-21 | Appareil d'injection à pression réglable basé sur un accumulateur hydraulique et son procédé |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2018420716A1 true AU2018420716A1 (en) | 2020-07-30 |
Family
ID=64026672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2018420716A Abandoned AU2018420716A1 (en) | 2018-04-25 | 2018-09-21 | Controllable pressure injection apparatus based on hydraulic accumulator and method therefor |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200355031A1 (fr) |
CN (1) | CN108775245B (fr) |
AU (1) | AU2018420716A1 (fr) |
CA (1) | CA3081867A1 (fr) |
WO (1) | WO2019205472A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110905544B (zh) * | 2019-11-26 | 2021-02-09 | 中国矿业大学 | 一种脉冲射流辅助式掘进机 |
CN114151082B (zh) * | 2021-10-27 | 2023-12-12 | 中国矿业大学 | 一种自动高压射流辅助破岩及泡沫灭尘截齿装置 |
CN114477323B (zh) * | 2022-01-10 | 2023-04-25 | 珠海格力电器股份有限公司 | 一种扣合结构及净水机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES464093A1 (es) * | 1977-11-12 | 1978-12-16 | Luis Miguel Castejon Castan | Perfeccionamientos en los sistemas de fluidos alternantes y aparato para su realizacion. |
SE434289B (sv) * | 1979-10-23 | 1984-07-16 | Cerac Inst Sa | Anordning for brytning av harda material |
CN2823557Y (zh) * | 2005-02-07 | 2006-10-04 | 方莹 | 液压劈岩机 |
CN201062516Y (zh) * | 2007-03-22 | 2008-05-21 | 唐立新 | 手持式液压破碎锤 |
CN101666207B (zh) * | 2009-09-15 | 2011-09-28 | 刘国经 | 蓄能式液压潜孔锤 |
CN202724526U (zh) * | 2012-07-30 | 2013-02-13 | 四川海川消防设备有限公司 | 液控冲击喷射装置 |
CN203547752U (zh) * | 2013-07-16 | 2014-04-16 | 福州德格索兰机械有限公司 | 液压劈裂机 |
CN203655296U (zh) * | 2013-11-07 | 2014-06-18 | 柳州市博亚机械有限公司 | 一种超高压防漏液压岩石分裂机 |
CN104033155B (zh) * | 2014-06-16 | 2017-11-10 | 湖南铭益隧道工程技术有限公司 | 一种新型隧道光面开掘凿岩设备及施工方法 |
CN204225892U (zh) * | 2014-10-11 | 2015-03-25 | 北京市政路桥股份有限公司 | 一种气动破碎岩石机具装置 |
CN104763712B (zh) * | 2015-03-19 | 2017-05-17 | 地质矿产廊坊聚力岩土工程科技开发公司 | 一种自推进自涨紧固定机构 |
KR101710476B1 (ko) * | 2016-08-24 | 2017-03-14 | 영인산업 주식회사 | 수압을 이용하여 암반절개를 위한 패커 |
CN106703805B (zh) * | 2016-12-02 | 2018-07-27 | 中国矿业大学 | 一种基于高压泡沫介质的钻涨凿岩一体机及方法 |
-
2018
- 2018-04-25 CN CN201810378319.6A patent/CN108775245B/zh active Active
- 2018-09-21 CA CA3081867A patent/CA3081867A1/fr not_active Abandoned
- 2018-09-21 AU AU2018420716A patent/AU2018420716A1/en not_active Abandoned
- 2018-09-21 WO PCT/CN2018/106902 patent/WO2019205472A1/fr active Application Filing
- 2018-09-21 US US16/764,395 patent/US20200355031A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20200355031A1 (en) | 2020-11-12 |
CN108775245A (zh) | 2018-11-09 |
CA3081867A1 (fr) | 2019-10-31 |
CN108775245B (zh) | 2019-08-02 |
WO2019205472A1 (fr) | 2019-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |