LV14875A - Urbuma izveidošanas un aizpildīšanas metode ģeotermālās enerģijas iegūšanai - Google Patents

Urbuma izveidošanas un aizpildīšanas metode ģeotermālās enerģijas iegūšanai

Info

Publication number
LV14875A
LV14875A LVP-14-31A LV140031A LV14875A LV 14875 A LV14875 A LV 14875A LV 140031 A LV140031 A LV 140031A LV 14875 A LV14875 A LV 14875A
Authority
LV
Latvia
Prior art keywords
pipe
borehole
hot
heating
earth
Prior art date
Application number
LVP-14-31A
Other languages
English (en)
Other versions
LV14875B (lv
Inventor
Ojārs Ozols
Dace OZOLA
Original Assignee
Ojārs Ozols
Dace OZOLA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ojārs Ozols, Dace OZOLA filed Critical Ojārs Ozols
Priority to LVP-14-31A priority Critical patent/LV14875B/lv
Publication of LV14875A publication Critical patent/LV14875A/lv
Publication of LV14875B publication Critical patent/LV14875B/lv
Priority to PCT/IB2015/052580 priority patent/WO2015159188A2/en

Links

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
    • 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
    • F24T10/17—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 tubes closed at one end, i.e. return-type tubes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00706—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like around pipelines or the like
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Road Paving Structures (AREA)

Abstract

Izgudrojums attiecas uz ģeotermālās enerģijas ieguvi un paredz urbuma izveidošanas un aizpildīšanas metodi efektīvai siltuma iegūšanai no pazemes sausajiem iežiem slēgtā sistēmā „caurule caurulē”. Koncentriski izvietotu cirkulācijas cauruļu komplekts (2, 4) tiek ievietots urbumā (1), kas izveidots perpendikulāri pret zemes virsmu (15) aukstajos zemes slāņos (16) un novirzīts 30 līdz 90Āŗ leņķī pret vertikāli karstajos zemes slāņos (17). Pēc urbuma (1) izveidošanas ārējā cirkulācijas caurule (2), kuras ārējā virsma ir sildvirsma, tiek savienota ar iezi (17), caur noslēgbloku (18) zem spiediena ievadot materiālu (6) ar paaugstinātu siltuma vadītspēju, kurš aizpilda dabīgās plaisas un urbuma kanālu (1) ap ārējo cauruli (2), nodrošinot maksimālu siltuma kontaktu starp ārējās caurules sildvirsmu un karsto iezi (17). Paaugstinātās siltuma vadītspējas materiāls (6) iespiežas dziļi karstajos iežos (17), savācot siltumu no plaša apgabala un vienmērīgi sadalot to pa visu caurules (2) sildvirsmu. Koncentriskā cauruļu sistēma nodrošina šķidruma turpgaitas plūsmu (7) no virszemes uz pazemes siltuma apgabalu pa ārējo cauruli (2) un atpakaļgaitas plūsmu (8) p
LVP-14-31A 2014-04-14 2014-04-14 Urbuma izveidošanas un aizpildīšanas metode ģeotermālās enerģijas iegūšanai LV14875B (lv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LVP-14-31A LV14875B (lv) 2014-04-14 2014-04-14 Urbuma izveidošanas un aizpildīšanas metode ģeotermālās enerģijas iegūšanai
PCT/IB2015/052580 WO2015159188A2 (en) 2014-04-14 2015-04-09 A method of borehole arrangement for extraction of geothermal energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-14-31A LV14875B (lv) 2014-04-14 2014-04-14 Urbuma izveidošanas un aizpildīšanas metode ģeotermālās enerģijas iegūšanai

Publications (2)

Publication Number Publication Date
LV14875A true LV14875A (lv) 2014-06-20
LV14875B LV14875B (lv) 2014-10-20

Family

ID=50941952

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-14-31A LV14875B (lv) 2014-04-14 2014-04-14 Urbuma izveidošanas un aizpildīšanas metode ģeotermālās enerģijas iegūšanai

Country Status (2)

Country Link
LV (1) LV14875B (lv)
WO (1) WO2015159188A2 (lv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107477895A (zh) * 2017-09-29 2017-12-15 上海中金能源投资有限公司 中深层地热井内换热器
CN107525292A (zh) * 2017-09-29 2017-12-29 上海中金能源投资有限公司 中深层地热井内蓄热换热器
CN107676996A (zh) * 2017-09-29 2018-02-09 上海中金能源投资有限公司 地热井内换热器及地热井固井工艺
CN110360761A (zh) * 2018-01-03 2019-10-22 西南石油大学 一种树状干热岩井结构及开采方法
CN108590580A (zh) * 2018-04-16 2018-09-28 中国石油大学(华东) 一种强化水平井筒传热效率的干热岩开采工艺及其水平井筒
WO2021037348A1 (de) * 2019-08-27 2021-03-04 Bartz Joergen Geothermische vorrichtung und verfahren
DE102020132176A1 (de) * 2020-12-03 2022-06-09 Christian-Albrechts-Universität zu Kiel - Körperschaft des öffentlichen Rechts Untertägiges Eisspeichersystem in Grundwasserleitern und Grundwassergeringleitern zur Wärmeversorgung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452349A (en) 1977-09-30 1979-04-24 Ushio Nagase Natural steam power application system
NL7905625A (nl) * 1979-07-19 1981-01-21 Gils Adrianus Van Werkwijze voor het aan de aarde onttrekken van warmte.
HU193647B (en) * 1983-02-14 1987-11-30 Melyepitesi Tervezo Vallalat Method and apparatus for utilizing geothermic energy
CH677698A5 (lv) * 1987-07-22 1991-06-14 Hans Ferdinand Buechi
CH689402A5 (de) * 1992-10-13 1999-03-31 Foralith Ag Verfahren zum Einbringen einer Erdsonde und Erdsonde.
DE19919555C1 (de) * 1999-04-29 2000-06-15 Flowtex Technologie Gmbh & Co Verfahren zur Erschließung geothermischer Energie sowie Wärmetauscher hierfür
DE19958765A1 (de) * 1999-06-29 2001-06-13 Zae Bayern Graphithaltiges Verfüllmaterial für Erdreichwärmeübertrager und Erdstarkstromkabel
JP2003302108A (ja) * 2002-04-12 2003-10-24 Misawa Kankyo Gijutsu Kk Ｕ字管式地中熱交換器
RU2288413C1 (ru) 2005-04-29 2006-11-27 Государственное образовательное учреждение высшего профессионального образования "Северо-Кавказский государственный технический университет" Способ извлечения геотермального тепла
GB2434200A (en) 2006-01-14 2007-07-18 Roxbury Ltd Heat exchanger component for a geothermal system
KR20130059828A (ko) * 2011-11-29 2013-06-07 김형남 지열을 이용한 냉난방 지중열교환 시스템

Also Published As

Publication number Publication date
LV14875B (lv) 2014-10-20
WO2015159188A3 (en) 2015-12-30
WO2015159188A2 (en) 2015-10-22

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