[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE3148600A1 - Arrangement of earth-heat collectors for heat pumps and the like - Google Patents

Arrangement of earth-heat collectors for heat pumps and the like

Info

Publication number
DE3148600A1
DE3148600A1 DE19813148600 DE3148600A DE3148600A1 DE 3148600 A1 DE3148600 A1 DE 3148600A1 DE 19813148600 DE19813148600 DE 19813148600 DE 3148600 A DE3148600 A DE 3148600A DE 3148600 A1 DE3148600 A1 DE 3148600A1
Authority
DE
Germany
Prior art keywords
heat
collectors
approx
geothermal collectors
arrangement
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.)
Ceased
Application number
DE19813148600
Other languages
German (de)
Inventor
Hans 2083 Halstenbek Merz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19813148600 priority Critical patent/DE3148600A1/en
Publication of DE3148600A1 publication Critical patent/DE3148600A1/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24TGEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00Geothermal collectors
    • F24T10/10Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0052Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using the ground body or aquifers as heat storage medium
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/10Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • 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)
  • Greenhouses (AREA)

Abstract

The invention relates to an arrangement for improving the regeneration of the thermal economy in the earth and for increasing the capacity of earth-heat collectors in particular in the case of heat pumps and the like. According to the invention, water from rain collection surfaces such as house roofs and the like is to this end supplied selectively to the earth in the region of the earth-heat collectors. <IMAGE>

Description

Die Erfindung betrifft eine Anordn.ig zur Verbesserung derThe invention relates to an arrangement for improving the

Regenerierung des Wärmehaushaltes im Erdreich und zur Erhöhung der Leistung von Erdwärmekollektoren, insbes. bei Wärmepumpen und dergl.Regeneration of the heat balance in the ground and to increase the Performance of geothermal collectors, especially with heat pumps and the like.

Zur Nutzung der Erdwärme ist es bekannt, mittels sogenamter Erdwärmekollektoren, durch die Kältemittel geleitet werden, über Wärmepumpen dem Erdreich Wärme zu entziehen. Damit dieses über längere Zeiträume möglich ist, muß sich der Wärmehaushalt des Erdreiches immer wieder regenerieren können. Das geschieht in der Regel durch Grundwasserströmungen im Erdreich. Infolge der Intensivierung der Wasserwirtschaft und Begradigung von Wasserläufen usw. senkt sich der Grundwasserspiegel immer weiter ab, so daß die Erdwärmekollektoren, da bei zu trockenen Böden der Wärmeübergang außerordentlich schlecht ist, immer tiefer verlegt werden müßten, was aufwendig und teuer wäre und der Erfahrung, daß für eine zügige Regenerierung des Wasserhaushaltes im Boden eine Verlegetiefe der Erdwärmekollektoren in einer Tiefe von 80 bis 100 cm, bei der auch der Pflanzenbewuchs keine Störung erleidet, am ginstigsten. wäre, zuwider läuft.To use geothermal energy, it is known, by means of so-called geothermal collectors, through which refrigerants are conducted to extract heat from the ground via heat pumps. So that this is possible over longer periods of time, the heat balance of the Being able to regenerate the ground again and again. This usually happens through groundwater currents in the ground. As a result of the intensification of water management and straightening of Watercourses, etc., the water table continues to sink, so that the Geothermal collectors, as the heat transfer is extraordinary when the soil is too dry is bad, would have to be laid deeper and deeper, which would be laborious and expensive and the experience that for a rapid regeneration of the water balance in the soil a Laying depth of the geothermal collectors at a depth of 80 to 100 cm, which is also the case the vegetation is not disturbed, least of all. would run counter to.

Durch die Erfindung soll einmal die Aufgabe gelöst werden, die Regenerierung des Wasserhaushaltes im Boden zu verbessern und damit auch die Leistung der Erdwärmekollektoren zu verbessern.The invention is intended to solve the problem, the regeneration to improve the water balance in the soil and thus also the performance of the geothermal collectors to improve.

Zur Lösung dieser Aufgabe wird erfindungsgemäß bei einer Anordnung der eingangs genannten Art vorgeschlagen, dem Erdreich im Bereich der Erdwärmekollektoren gezielt Wasser von Regensammelflächen, wie Hausdächern und dergl. zuzuführen. Bei einer bevorzugten Ausführungsform der Erfindung sollen die Erdwärmekollektoren in Kiesschichten eingebettet sein, die über zwischen Vor- und Rücklauf der Erdwärmekollektoren angeordnete Dränrohre mit den Regenabläufen von Hausdächern und dergl. in Verbindung stehen-. Dabei sollendie Kiesschichten in Wärmepumpennähe bzw. in der Nähe der Hauswand eine größere Stärke aufweisen als in größerer Entfernung von der Wärmepumpe. Die größere Stärke der Schicht ist dabei vorteilhaft, damit das hier schneller aufgenommene Wasser die in der Nähe der Hauswand leicht auftretende Vereisung verhindert.To solve this problem, according to the invention in a arrangement proposed the type mentioned above, the ground in the field of geothermal collectors to supply water in a targeted manner from rain-collecting areas, such as house roofs and the like. at a preferred embodiment of the invention, the geothermal collectors in Layers of gravel are embedded, which is about between the flow and return of the geothermal collectors arranged drainage pipes with the rain drains from house roofs and the like. In connection stand-. The gravel layers should be near the heat pump or near the house wall have greater strength than at a greater distance from the heat pump. the greater thickness of the layer is advantageous, so that what is absorbed here faster Water that prevents freezing that can easily occur near the house wall.

Bei einer konkreten Ausführungsform der erfindungsgemäßen Anordnung können die Erdwärmekollektoren in Gräben verlegt sein, die eine Tiefe von 80 bis 100 cm, eine Breite von ca.In a specific embodiment of the arrangement according to the invention The geothermal collectors can be laid in trenches with a depth of 80 to 100 cm, a width of approx.

40 bis 60 cm und einen Abstand zueinander von ca. 1 m aufweisen und die Kiesschichten,in denen die Erdwärmekollekto-ren in den Gräben verlegt sind, eine Stärke von ca. 15 cm, in der Nähe der Hauswand auf ca. 40 cm ansteigend, aufweisen.40 to 60 cm and a distance of approx. 1 m from one another and the layers of gravel in which the geothermal collectors are laid in the trenches, have a thickness of approx. 15 cm, increasing to approx. 40 cm near the house wall.

An Hand der beiliegenden Zeichnung soll die Erfindung nachfolgend noch weiter erläutert werden. Auf der Zeichnung zeigen in schematischer Darstellung Fig. 1 einen Teilschnitt durch ein Haus mit Wärmepumpe und dazugehörigen Erdwärmekollektoren und Fig. 2 einen Querschnitt durch Gräben mit Wärmekollektoren und Dränrohren.On the basis of the accompanying drawing, the invention is intended below to be explained further. On the drawing show in a schematic representation Fig. 1 is a partial section through a house with a heat pump and associated Geothermal collectors and FIG. 2 shows a cross section through trenches with heat collectors and drainage pipes.

An der Wand 10 eines Hauses ist in Fig. 1 ein Regenablauf -12 dargestellt, durch den das vom D-ach 11 ablaufende Regen- oder auch Schmutzwasser bei Schneefall abgeleitet wird. Im darge-.On the wall 10 of a house, a rain drain -12 is shown in Fig. 1, due to the rain or dirty water running off the D-ach 11 when it is snowing is derived. In the presented.

stellten Beispiel endet der Regenablauf 12 in einer Kiesschicht 15 in der Erdwärmekollektoren 14 verlegt sind, die mit einer Wärmepumpe 13 in Verbindung stehen.In the illustrated example, the rain runoff 12 ends in a layer of gravel 15 are laid in the geothermal collectors 14, which are connected to a heat pump 13 stand.

Fig. 2 läßt die Gräben 17 im Erdreich 16 erkennen, an deren Grund die Erdwärmekollektoren 14 in der Kiesschicht 15 verlegt sind. Bei diesem Ausführungsbeispiel sind noch Dränrohre 18 zu erkennen, die mit dem Wasserablauf 12 von Dach 11 verbunden sind und zur schnellen Weiterleitung des anfallenden Wassers in den gesammten Bereich der Erdwärmekollektoren dienen.Fig. 2 shows the trenches 17 in the ground 16, at their bottom the geothermal collectors 14 are laid in the gravel layer 15. In this embodiment drainage pipes 18 can still be seen, which are connected to the water drainage 12 from roof 11 are and for the fast forwarding of the accumulating water in the whole area the geothermal collectors are used.

Durch die Erfindung wird die Möglichkeit geschaffen, auch bei tiefliegendem Grundwasserstand eine relativ flache Anordnung der Erdwärmekollekto en in der Erde mit allen damit verbundenen Vorteilen vorzusehen. Insbesondere in regenreichen Gegenden erfolgt damit eine außerordentlich schnelle Regenerierung des Erdreiches, wobei sich noch zusätzlich vorteilhaft auswirkt, daß die Dachflächen durch Sonnenstrahlung aufgeheizt werden und durch das Regenwasser ein Teil dieser Wärme mit in das Erdreich eingebracht wird. Das wirkt sich besonders vorteilhaft bei Schmelzwasser nach Schneefällen aus. Statt der Dachflächen können auch andere Flächen zur Erzielung der gewünschten Wirkungen herangezogen werden, sofern auf ihnen Regen gesammelt und durch Abläufe abgeleitet wird.The invention creates the possibility, even with deep lying Groundwater level is a relatively flat arrangement of geothermal collectors in the earth to be provided with all the associated advantages. Especially in rainy areas This means that the soil is regenerated extremely quickly, with has an additional beneficial effect that the roof surfaces through solar radiation are heated and through the rainwater some of this heat enters the ground is introduced. This is particularly beneficial Meltwater after snowfall. Instead of the roof surfaces, other surfaces can also be used to achieve the desired effects can be used, provided that rain is collected on them and is derived through processes.

Claims (4)

Anordnung von Erdwärmekollektoren ür Wärmepumpen und dergl.Arrangement of geothermal collectors for heat pumps and the like. Patentansprüche Anordnung zur Verbesserung der Regenerierung des Warmehaushaltes im Erdreich und zur Erhöhung der Leistung von Erdwärmekollektoren, insbes. bei Wärmepumpenanlagen und dergl. dadurch gekennzeichnet, daß dem Erdreich (16) im Bereich der Erdwärmekollektoren (14) gezielt Wasser von Regensammelflächen wie Haudächern (11) und dergl. zugeführt wird. Arrangement to improve the regeneration of the Heat balance in the ground and to increase the performance of geothermal collectors, in particular. In heat pump systems and the like. Characterized in that the ground (16) in the area of the geothermal collectors (14) targeted water from rain collecting areas such as roofs (11) and the like. Is fed. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet,daß die Erdwärmekollektoren (14) in Kiesschichten (15) eingebettet sind, die über zwischen Vor- und Rücklauf der Erdwärmekollektoren angeordnete Dränrohre (18) mit den Regenablaufen(l2) von Hausdächern (11) und dergl. in Verbindung stehen. 2. Arrangement according to claim 1, characterized in that the geothermal collectors (14) are embedded in layers of gravel (15), which flow between the flow and return the geothermal collectors arranged drainage pipes (18) with the Rain drainage (l2) of house roofs (11) and the like. In connection. 3. Anordnung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Kiesschichten (15) in Wärmepumpennähe bzw. in der Nähe der Hauswand (10) eine größere Stärke aufweisen als in größerer Entfernung von der Wärmepumpe (13).3. Arrangement according to claim 1 and 2, characterized in that the Gravel layers (15) near the heat pump or near the house wall (10) have a larger one Have strength than at a greater distance from the heat pump (13). 4. Anordnung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Erdwärmekollektoren (14) in Gräben (17) verlegt sind, die eine Tiefe von ca. 80 bis 100 cm, eine Breite von ca. 40 bis 60 cm und einen Abstand zueinander von ca. 1 m aufweisen und daß die Kies«tschichten (15), in denen die Erdwärmekollektoren in den Gräben verlegt sind, eine Stärke von ca. 15 cm,in der Nähe der Hauswand auf ca. 40 cm ansteigend, aufweisen.4. Arrangement according to claim 1 to 3, characterized in that the Geothermal collectors (14) are laid in trenches (17) that are approx. 80 deep up to 100 cm, a width of approx. 40 to 60 cm and a distance of approx. 1 m and that the gravel layers (15) in which the geothermal collectors are laid in the trenches, a thickness of approx. 15 cm, near the house wall increasing approx. 40 cm.
DE19813148600 1981-12-09 1981-12-09 Arrangement of earth-heat collectors for heat pumps and the like Ceased DE3148600A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813148600 DE3148600A1 (en) 1981-12-09 1981-12-09 Arrangement of earth-heat collectors for heat pumps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813148600 DE3148600A1 (en) 1981-12-09 1981-12-09 Arrangement of earth-heat collectors for heat pumps and the like

Publications (1)

Publication Number Publication Date
DE3148600A1 true DE3148600A1 (en) 1983-07-21

Family

ID=6148205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813148600 Ceased DE3148600A1 (en) 1981-12-09 1981-12-09 Arrangement of earth-heat collectors for heat pumps and the like

Country Status (1)

Country Link
DE (1) DE3148600A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200106A1 (en) * 2002-01-03 2004-04-01 Lindner, Lothar Earth collector has infiltration plant located above horizontally extending pipe system and connected to rain water drainage system and with control and distribution well (8) and control and flushing well
EP1455148A2 (en) 2003-03-05 2004-09-08 ELWA Wassertechnik GmbH Device for using geothermal heat
DE10342920B3 (en) * 2003-09-15 2004-09-30 Germaat Polymer Gmbh Collector for using earth's temperature for heating/cooling, has collector line at level of lower third of foil trough/channel, filler consisting of material forming bearing layer
WO2006008433A1 (en) * 2004-07-20 2006-01-26 Formpave Holdings Limited Water sump structure
WO2009007684A1 (en) * 2007-07-06 2009-01-15 Greenfield Energy Ltd. Geothermal energy system and method of operation
DE102008021321A1 (en) * 2008-04-29 2009-11-05 Erich Aumann Earth collector for heat pump utilized in building, has drainage provided for rain water and is arranged adjacent to brine circuit, where drainage is arranged parallel to brine circuit
DE102010020827A1 (en) * 2010-05-18 2011-11-24 Wq-Tec Ag Earth collector, system and method of constructing an earth collector
WO2012000583A3 (en) * 2010-06-30 2012-07-05 Wq-Tec Ag Ground collector for a heat pump and milling cutter for milling a slit in the ground
US9360236B2 (en) 2008-06-16 2016-06-07 Greenfield Master Ipco Limited Thermal energy system and method of operation
US9915247B2 (en) 2007-07-06 2018-03-13 Erda Master Ipco Limited Geothermal energy system and method of operation
US10309693B2 (en) 2011-03-08 2019-06-04 Erda Master Ipco Limited Thermal energy system and method of operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257239A (en) * 1979-01-05 1981-03-24 Partin James R Earth coil heating and cooling system
DE3004039A1 (en) * 1980-01-30 1981-08-06 Gebrüder Sulzer AG, 8401 Winterthur HEAT PUMP SYSTEM

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257239A (en) * 1979-01-05 1981-03-24 Partin James R Earth coil heating and cooling system
DE3004039A1 (en) * 1980-01-30 1981-08-06 Gebrüder Sulzer AG, 8401 Winterthur HEAT PUMP SYSTEM

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Zeitschrift Ki Klima u. Kälteingenieur 6/1987 S.217-222 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10200106A1 (en) * 2002-01-03 2004-04-01 Lindner, Lothar Earth collector has infiltration plant located above horizontally extending pipe system and connected to rain water drainage system and with control and distribution well (8) and control and flushing well
DE10200106B4 (en) * 2002-01-03 2006-01-12 Lindner, Lothar Arrangement and laying of pipelines for an earth collector in combination with a seepage system
EP1455148A2 (en) 2003-03-05 2004-09-08 ELWA Wassertechnik GmbH Device for using geothermal heat
DE10342920B3 (en) * 2003-09-15 2004-09-30 Germaat Polymer Gmbh Collector for using earth's temperature for heating/cooling, has collector line at level of lower third of foil trough/channel, filler consisting of material forming bearing layer
WO2006008433A1 (en) * 2004-07-20 2006-01-26 Formpave Holdings Limited Water sump structure
US7942015B2 (en) 2004-07-20 2011-05-17 Formpave Holdings, Ltd. Water sump structure
WO2009007684A1 (en) * 2007-07-06 2009-01-15 Greenfield Energy Ltd. Geothermal energy system and method of operation
US9915247B2 (en) 2007-07-06 2018-03-13 Erda Master Ipco Limited Geothermal energy system and method of operation
US9556856B2 (en) 2007-07-06 2017-01-31 Greenfield Master Ipco Limited Geothermal energy system and method of operation
DE102008021321A1 (en) * 2008-04-29 2009-11-05 Erich Aumann Earth collector for heat pump utilized in building, has drainage provided for rain water and is arranged adjacent to brine circuit, where drainage is arranged parallel to brine circuit
US9360236B2 (en) 2008-06-16 2016-06-07 Greenfield Master Ipco Limited Thermal energy system and method of operation
WO2011157320A3 (en) * 2010-05-18 2012-09-07 Wq-Tec Ag Ground collector, system, and method for constructing a ground collector
WO2011157320A2 (en) * 2010-05-18 2011-12-22 Wq-Tec Ag Ground collector, system, and method for constructing a ground collector
DE102010020827A1 (en) * 2010-05-18 2011-11-24 Wq-Tec Ag Earth collector, system and method of constructing an earth collector
WO2012000583A3 (en) * 2010-06-30 2012-07-05 Wq-Tec Ag Ground collector for a heat pump and milling cutter for milling a slit in the ground
US10309693B2 (en) 2011-03-08 2019-06-04 Erda Master Ipco Limited Thermal energy system and method of operation

Similar Documents

Publication Publication Date Title
DE3148600A1 (en) Arrangement of earth-heat collectors for heat pumps and the like
DE202007004243U1 (en) Earth collector for transferring heat energy, has flexible pipes, which are arranged and attached at lattice units in meander shape in such a manner that pipes form and pass number of lattice units corresponding to number of running planes
EP2092261A1 (en) Ground collector module for a heat pump, use, and mounting method
EP0031942B1 (en) Method of operating a heating device for the exploitation of terrestrial heat with a heat pump together with apparatus for carrying out the method
DE102019134349A1 (en) Building system for air conditioning and heat supply
DE2840389A1 (en) Sports field heating and drainage system - has closed circuit sheathed pipes above and below ground, collectors and pump
DE3217155A1 (en) Carriageway heating system supplied with terrestrial heat
DE3407927A1 (en) Arrangement for heating and/or cooling a layer made, in particular, from bituminous materials, the use thereof and a method of producing a heatable and/or coolable traffic route
DE202007013089U1 (en) Geothermal storage with vapor barrier, reservoirs and humidification for a domestic energy center
EP3657094A1 (en) Method for utilising near-surface geothermal heat for heating and / or cooling and / or warming hot drinking water from one or more buildings
DE202008005197U1 (en) ground collector
AT252131B (en) Creation of melt hydroelectric power plants in the eternal ice
DE102008021321A1 (en) Earth collector for heat pump utilized in building, has drainage provided for rain water and is arranged adjacent to brine circuit, where drainage is arranged parallel to brine circuit
EP2198209B1 (en) Geothermal energy accumulator having a vapor barrier and method for utilizing vaporization heat in the geothermal energy accumulator
DE20303484U1 (en) Device for using geothermal energy
DE102005049930A1 (en) Device for gaining heat via renewable energy has earth heat collector embedded in mud, other renewable energy extracting device(s) whose flowing medium is fed to collector if it exceeds temperature in collector and is not otherwise needed
DE2609113A1 (en) Air conditioning system for coastal cities - has cooling towers linked through pumps to cooling plants coupled to sea
CH661340A5 (en) Arrangement for absorbing and storing solar energy
EP1764446A1 (en) Irrigation device
DE10164102B4 (en) Arrangement for heat storage
DE3011457C2 (en) Device on buildings for energy generation
DE102018119492A1 (en) solar module
DE3022624A1 (en) Underground heat exchanger coil for heat pump - is embedded in fine gravel and bentonite mixt. with layer of soil above
DE102015122886A1 (en) System for supplying a house with heat, in particular heating
CH664178A5 (en) Road ice prevention equipment - has pipes laid in surface forming grating connected to probe in subsoil

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection