KR102743584B1 - 지열 열 교환기를 설치하기 위한 방법 및 장치 - Google Patents
지열 열 교환기를 설치하기 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR102743584B1 KR102743584B1 KR1020190111626A KR20190111626A KR102743584B1 KR 102743584 B1 KR102743584 B1 KR 102743584B1 KR 1020190111626 A KR1020190111626 A KR 1020190111626A KR 20190111626 A KR20190111626 A KR 20190111626A KR 102743584 B1 KR102743584 B1 KR 102743584B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- cutting
- borehole
- pipe
- arm
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000009412 basement excavation Methods 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005553 drilling Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 6
- 206010028980 Neoplasm Diseases 0.000 claims 1
- 201000011510 cancer Diseases 0.000 claims 1
- 239000011440 grout Substances 0.000 description 20
- 238000010276 construction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
- B26D3/163—Cutting tubes from the inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- 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
- E21B3/00—Rotary drilling
-
- 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
- E21B7/04—Directional drilling
-
- 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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/074—Safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
- F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/40—Geothermal collectors operated without external energy sources, e.g. using thermosiphonic circulation or heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T2010/50—Component parts, details or accessories
- F24T2010/53—Methods for installation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Forests & Forestry (AREA)
- Sustainable Development (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Earth Drilling (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/131,156 | 2018-09-14 | ||
| US16/131,156 US11085670B2 (en) | 2018-09-14 | 2018-09-14 | Method and apparatus for installing geothermal heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200031530A KR20200031530A (ko) | 2020-03-24 |
| KR102743584B1 true KR102743584B1 (ko) | 2024-12-16 |
Family
ID=67928694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190111626A Active KR102743584B1 (ko) | 2018-09-14 | 2019-09-09 | 지열 열 교환기를 설치하기 위한 방법 및 장치 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US11085670B2 (enExample) |
| EP (1) | EP3623723B1 (enExample) |
| JP (1) | JP7480978B2 (enExample) |
| KR (1) | KR102743584B1 (enExample) |
| CN (1) | CN110906577B (enExample) |
| CA (2) | CA3205872A1 (enExample) |
| ES (1) | ES2955315T3 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO343262B1 (en) * | 2016-07-22 | 2019-01-14 | Norges Miljoe Og Biovitenskapelige Univ Nmbu | Solar thermal collecting and storage |
| WO2018145210A1 (en) * | 2017-02-10 | 2018-08-16 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Multi-channel ground heat exchange unit and geothermal system |
| CA3175859A1 (en) * | 2020-03-27 | 2021-09-30 | Schlumberger Canada Limited | Wellhead container for a geothermal system |
| CN111485848B (zh) * | 2020-05-12 | 2025-02-07 | 陕西四季春清洁热源股份有限公司 | 一种中深层无干扰地热孔套管新密封装置 |
| CN111678266A (zh) * | 2020-06-02 | 2020-09-18 | 陕西四季春清洁热源股份有限公司 | 一种无干扰地热孔取热装置 |
| CN111912127B (zh) * | 2020-09-03 | 2024-11-15 | 河北工程大学 | 一种基于中深层地热能的钻孔供热系统 |
| WO2023164276A2 (en) * | 2022-02-28 | 2023-08-31 | Ur-Energy USA Inc. | System and method of using a thermoplastic casing in a wellbore |
| US12025351B2 (en) * | 2022-06-08 | 2024-07-02 | Chevron Phillips Chemical Company Lp | Geothermal cooling of a coolant used in a heat exchange equipment |
| US20250146387A1 (en) * | 2023-11-08 | 2025-05-08 | Greenfire Energy Inc. | Methods and systems for installing tubulars in wells |
| DE102023212496A1 (de) | 2023-12-12 | 2025-06-12 | Robert Bosch Gesellschaft mit beschränkter Haftung | Bohrvorrichtung, Erdbohrsystem und Verfahren zum Erstellen einer Erdbohrung |
| CN118376014B (zh) * | 2024-04-07 | 2024-11-08 | 中国长江三峡集团有限公司 | 一种基于二氧化碳工质的长距离套管式地热能开发装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003130471A (ja) * | 2001-10-18 | 2003-05-08 | National Institute Of Advanced Industrial & Technology | 地中熱交換器 |
| KR101525431B1 (ko) * | 2015-03-04 | 2015-06-09 | 코텍엔지니어링주식회사 | 분리형 이음재를 이용한 터파기 전 보어홀 천공 공법 |
| DE102015204609A1 (de) * | 2015-03-13 | 2016-09-15 | Pfeil Bauträger GmbH | Verfahren und Vorrichtungen zum Reparieren von Erdwärmesonden |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1088135A (en) | 1911-11-13 | 1914-02-24 | Robert Thomas Fagan | Welll-saw. |
| US1789995A (en) | 1926-11-03 | 1931-01-27 | Barkis Bruce | Casing cutting and pulling tool |
| US1927310A (en) | 1926-11-16 | 1933-09-19 | Charles R Edwards | Well cleaning apparatus |
| US1801424A (en) * | 1928-09-11 | 1931-04-21 | Gray Tool Co | Inside casing cutter |
| US2200172A (en) | 1937-07-10 | 1940-05-07 | Howard Clifford | Tubing cutter |
| US2208011A (en) | 1939-04-14 | 1940-07-16 | Baash Ross Tool Co | Inside tubing cutter |
| US3283405A (en) | 1964-02-05 | 1966-11-08 | Samuel P Braswell | Inside pipe cutting tool |
| US5253722A (en) | 1990-12-10 | 1993-10-19 | Laffkas Harry P | Impact borer for embedding lines, anchoring cables and sinking wells |
| AT404386B (de) | 1994-05-25 | 1998-11-25 | Johann Dipl Ing Springer | Doppelwandiger thermisch isolierter tubingstrang |
| US5634515A (en) | 1995-12-28 | 1997-06-03 | Lambert; Kenneth W. | Geothermal heat-pump system and installation of same |
| US6035949A (en) | 1998-02-03 | 2000-03-14 | Altschuler; Sidney J. | Methods for installing a well in a subterranean formation |
| US6955219B2 (en) | 2003-07-03 | 2005-10-18 | Enlink Geoenergy Services, Inc. | Earth loop installation with sonic drilling |
| US7401641B1 (en) | 2004-05-24 | 2008-07-22 | Earth To Air Systems, Llc | Vertically oriented direct exchange/geothermal heating/cooling system sub-surface tubing installation means |
| US20060191719A1 (en) | 2005-02-28 | 2006-08-31 | Roussy Raymond J | Method of geothermal loop installation |
| US8136611B2 (en) | 2005-02-28 | 2012-03-20 | Roussy Raymond | Method and system for installing micropiles with a sonic drill |
| CZ307561B6 (cs) | 2007-04-18 | 2018-12-05 | imka Pavel Ĺ | Topný systém s gravitačním čerpacím zařízením a způsob gravitačního podtlakového čerpání tekutin |
| DE102007054185B3 (de) | 2007-11-14 | 2009-05-20 | Herold, Andreas, Dipl.-Ing. | Geothermiesonde und Verfahren zu deren Installation |
| US8118115B2 (en) * | 2008-02-22 | 2012-02-21 | Roussy Raymond J | Method and system for installing geothermal heat exchangers, micropiles, and anchors using a sonic drill and a removable or retrievable drill bit |
| KR100880675B1 (ko) | 2008-05-01 | 2009-01-30 | 주식회사 지앤지테크놀러지 | 이중 삽입 지열관을 이용한 폐쇄형 지중열교환기 장치 및구성 방법 |
| US9188368B2 (en) | 2009-02-04 | 2015-11-17 | Brooke Erin Desantis | Geothermal flexible conduit loop single pass installation system for dense soils and rock |
| CN102483271A (zh) * | 2009-04-20 | 2012-05-30 | 安佐伊克能源公司 | 地下连续环路热交换器、利用其的制造方法以及进行加热、冷却或存储能量的方法 |
| EP2253920A3 (en) | 2009-05-19 | 2012-05-09 | Thermapan Industries Inc. | Geothermal heat pump system |
| NL1037890C2 (nl) | 2010-04-06 | 2011-10-13 | Demar Heiwerken B V | Werkwijze voor het in een bodem inbrengen van een langwerpig element |
| US8672058B2 (en) * | 2009-07-14 | 2014-03-18 | Geothermal Technologies, Inc. | Method for repairing aberrations along a drill bore wall |
| US9103603B2 (en) * | 2009-10-28 | 2015-08-11 | Tai-Her Yang | Thermal conductive cylinder installed with U-type core piping and loop piping |
| WO2012051338A1 (en) | 2010-10-12 | 2012-04-19 | Vermeer Manufacturing Company | Systems and methods for installing geothermal energy transfer loops |
| JP5533620B2 (ja) | 2010-12-15 | 2014-06-25 | 株式会社大林組 | 地中熱交換器に係るu字管の地面の掘削孔への建て込み方法 |
| US20130087306A1 (en) | 2011-10-09 | 2013-04-11 | Bernard Meredith Winn, JR. | Forced Insertion Concentric Ground-Coupled Heat Exchanger for Ground Source Heat Pumps |
| US9109398B2 (en) | 2011-10-28 | 2015-08-18 | Mechanical & Electrical Concepts, Inc. | Method for forming a geothermal well |
| DE102012103499A1 (de) | 2012-04-20 | 2013-10-24 | Edward Michalik | Erdwärmesondenverlegeeinrichtung und Verschlussteil für diese |
| KR20130129722A (ko) | 2012-05-21 | 2013-11-29 | 주식회사 한국대체에너지 | 수팽창부재가 도포된 인케이싱을 이용한 개방형 지중열교환기의 시공방법 |
| US10260778B2 (en) | 2013-08-27 | 2019-04-16 | Geovarme As | Geothermal power plant |
| JP6232962B2 (ja) | 2013-11-19 | 2017-11-22 | 株式会社大林組 | 管部材の建て込み方法 |
| US20170268803A1 (en) * | 2014-05-13 | 2017-09-21 | Charles J Cauchy | Direct insertion ground loop heat exchanger |
| KR101756753B1 (ko) | 2015-04-13 | 2017-07-11 | 삼보이엔씨 주식회사 | 커플링 구조체, 이를 포함하는 지열루프 구조체, 및 지열루프 시공방법 |
| JP2017083053A (ja) | 2015-10-27 | 2017-05-18 | 有限会社ジェイディエフ | 地中熱交換器設置用機材、地中熱交換器及び地中熱交換器設置方法 |
| KR101658572B1 (ko) | 2015-11-27 | 2016-09-21 | 한국건설기술연구원 | 지상연장부재의 제거를 이용한 지열교환 파이프의 시공방법 |
| KR101621751B1 (ko) | 2015-12-02 | 2016-05-17 | 코텍엔지니어링주식회사 | 가이드를 이용한 터 파기전 지중열 교환기 삽입 공법 |
| KR101640589B1 (ko) | 2016-02-01 | 2016-07-19 | 송진우 | 지열용 배관 절단 장치 |
| WO2017156314A1 (en) | 2016-03-09 | 2017-09-14 | Geothermal Design Center Inc. | Advanced ground thermal conductivity testing |
| KR20170139739A (ko) | 2016-06-09 | 2017-12-20 | 코오롱환경서비스주식회사 | 단일관 밀폐 이음구를 이용한 지열배관 시공방법 |
| US20180056490A1 (en) * | 2016-08-26 | 2018-03-01 | Nuwave Industries Inc. | Tools and methods for setting a plug inside a pipe |
-
2018
- 2018-09-14 US US16/131,156 patent/US11085670B2/en active Active
- 2018-09-20 CA CA3205872A patent/CA3205872A1/en active Pending
- 2018-09-20 CA CA3018083A patent/CA3018083C/en active Active
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2019
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003130471A (ja) * | 2001-10-18 | 2003-05-08 | National Institute Of Advanced Industrial & Technology | 地中熱交換器 |
| KR101525431B1 (ko) * | 2015-03-04 | 2015-06-09 | 코텍엔지니어링주식회사 | 분리형 이음재를 이용한 터파기 전 보어홀 천공 공법 |
| DE102015204609A1 (de) * | 2015-03-13 | 2016-09-15 | Pfeil Bauträger GmbH | Verfahren und Vorrichtungen zum Reparieren von Erdwärmesonden |
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| CA3205872A1 (en) | 2020-03-14 |
| CA3018083C (en) | 2023-08-29 |
| US12320554B2 (en) | 2025-06-03 |
| CN110906577A (zh) | 2020-03-24 |
| CA3018083A1 (en) | 2020-03-14 |
| US11085670B2 (en) | 2021-08-10 |
| US20250271178A1 (en) | 2025-08-28 |
| US11774145B2 (en) | 2023-10-03 |
| ES2955315T3 (es) | 2023-11-30 |
| JP7480978B2 (ja) | 2024-05-10 |
| KR20200031530A (ko) | 2020-03-24 |
| JP2020098089A (ja) | 2020-06-25 |
| CN110906577B (zh) | 2023-11-03 |
| EP3623723C0 (en) | 2023-06-07 |
| EP3623723A2 (en) | 2020-03-18 |
| US20210333020A1 (en) | 2021-10-28 |
| EP3623723B1 (en) | 2023-06-07 |
| US20230383999A1 (en) | 2023-11-30 |
| US20200088447A1 (en) | 2020-03-19 |
| EP3623723A3 (en) | 2020-06-17 |
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