DE3442569A1 - Foundation absorber as sole heat source for a heat-pump installation - Google Patents

Foundation absorber as sole heat source for a heat-pump installation

Info

Publication number
DE3442569A1
DE3442569A1 DE19843442569 DE3442569A DE3442569A1 DE 3442569 A1 DE3442569 A1 DE 3442569A1 DE 19843442569 DE19843442569 DE 19843442569 DE 3442569 A DE3442569 A DE 3442569A DE 3442569 A1 DE3442569 A1 DE 3442569A1
Authority
DE
Germany
Prior art keywords
foundation
absorber
heat
heat source
ground
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.)
Granted
Application number
DE19843442569
Other languages
German (de)
Other versions
DE3442569C2 (en
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Scheu Walter Dipl-Ing Scheu Christine Scheu
Original Assignee
Scheu Walter Dipl Ing 7000 Stuttgart
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 Scheu Walter Dipl Ing 7000 Stuttgart filed Critical Scheu Walter Dipl Ing 7000 Stuttgart
Priority to DE19843442569 priority Critical patent/DE3442569A1/en
Publication of DE3442569A1 publication Critical patent/DE3442569A1/en
Application granted granted Critical
Publication of DE3442569C2 publication Critical patent/DE3442569C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/18—Hot-water central heating systems using heat pumps
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

Published without abstract.

Description

Anwendung; Application ;

Die Erfindung betrifft die Heizung von Gebäuden mit
Wärmepumpen, deren Wärmequelle erfindungsgemäß allein aus einer mit einer Wärmeträgerflüssigkeit-führenden
Rohrregister entwärmten Fundamentplatte (im folgenden Fundamentabsorber genannt) besteht, in welche Umfeldenergien sowohl aus dem Erdreich nachfließen als auch aus Lüftungsfortluft und Abwasserwärme zugeführt wird«The invention relates to the heating of buildings with
Heat pumps whose heat source according to the invention consists solely of one with a heat transfer fluid-leading
The foundation plate (hereinafter referred to as the foundation absorber) is made up of a pipe register, into which ambient energies flow from the ground as well as from ventilation exhaust air and waste water heat. "

Zweck der Erfindung: Purpose of the invention :

Durch eine Vereinfachung von Wärmequellenanlagen sollen die Herstellungskosten von Wärmepumpenanlagen gesenkt und ihre Wirtschaftlichkeit verbessert werden.By simplifying heat source systems, the production costs of heat pump systems are reduced and their profitability improved.

Stand der Technik: State of the art :

Bekannt sind Wärmepumpenheizungen, deren Wärmequelle
eine Kombination von Außenabsorbern mit Fundamentabsorbern sind.Heat pump heating systems are known, their heat source
are a combination of external absorbers with foundation absorbers.

Kritik am Stand der Technik; Criticism of the state of the art ;

Die Kombination von Fundamentabsorbern mit Außenabsorbern ist teuer, des Mehraufwands für die Außenabsorber wegen und wegen der Steuerung zur Umschaltung des Wärmeträgerdurchflusses von Fundament auf Außenabsorber.The combination of foundation absorbers with external absorbers is expensive, the extra effort for the external absorber because of and because of the control for switching the heat transfer medium flow from foundation to external absorber.

Die Aufgabe der Erfindung: The object of the invention :

Der Erfindung liegt die Aufgabe zugrunde, die Wärmequellenanlage durch Vereinfachung zu verbilligen.The invention is based on the object of simplifying the heat source system to make it cheaper.

Die Aufgabe wird erfindungsgemäß wie folgt gelöst:The object is achieved according to the invention as follows:

Da die aus der Sohle und den Böschungen der Baugrube eines Gebäudes gewinnbare Erdwärme als alleinige Wärmequelle für eine monovalent arbeitende Wärmepumpe (1) nicht ausreicht, wird dem Erdreich (3) und Fundamentabsorber (2) zusätzliche Wärme aus der Lüftungsfortluft (4) einer Gebäudezwangslüftung und aus dem Abwasser (7) des Gebäudes zugeführt. In Verbindung mit einer sehr guten Wärmedämmung reicht der so konzipierte Fundamentabsorber (2) als alleinige Wärmequelle zur monovalenten Beheizung von Gebäuden aus.Since the geothermal energy that can be extracted from the bottom and the embankments of a building's excavation is the sole heat source for a monovalent heat pump (1) is not sufficient, the soil (3) and foundation absorber (2) receive additional heat from the exhaust air (4) a building forced ventilation and fed from the wastewater (7) of the building. Combined with The foundation absorber (2) designed in this way is sufficient as the sole heat source for very good thermal insulation for monovalent heating of buildings.

Die Wärme der Lüftungsfortluft (4) wird dem Fundamentabsorber (2) durch ein in die Fundamentplatte einbetoniertes Kanalsystem (5) aus üblichen Kunststoffabflußrohren mit einem Ventilator (6) zugeführt. Nach Durchlaufung des Kanalsystems (5) entweicht die entwärmte Fortluft ins Freie. An der tiefsten Stelle des in leichtem Gefalle verlegten Kanalsystems (5) wird evtl. ensttehendes Kondenswasser über eine Verbindumgsleitung mit Syphon (18);in die Abwassergrundleitung abgeführt.The heat from the exhaust air (4) is absorbed by the foundation (2) through a canal system (5) made of conventional plastic drainage pipes and embedded in concrete in the foundation plate fed with a fan (6). After passing through the duct system (5), the de-heated exhaust air escapes into the open. At the lowest point of the canal system (5), which is laid on a slight incline, any condensation water that forms will be formed Via a connecting pipe with a siphon (18); discharged into the sewer underground pipe.

Die Wärmezufuhr aus Abwässern (7) in das Erdreich (3) ist schon bei üblicher Ausbildung der Abwassergrundleitungen gegeben und braucht eventuell nur durch längere Grundleitungswege «verbessert zu werden.The heat supply from sewage (7) into the ground (3) is already possible with the usual formation of the sewer underground pipes given and may only need to be improved through longer basic routes «.

Die Gewinnung der Wärme aus Lüftungsfortluft (4), Abwasser ( 7) und Erdreich erfolgt durch eine Wärmepumpe (1) und durch in der Sole des Fundamentabsorbers (2) einbetonierte und durch in den Böschungen der Baugrube eingelegte Wärme— tr.ägerflüssigkeit führende Kunststoff leitungen (12).The extraction of heat from ventilation exhaust air (4), waste water (7) and soil is carried out by a heat pump (1) and by concreted in the brine of the foundation absorber (2) and through plastic pipes (12) that carry heat transfer fluid in the embankments of the excavation.

Da das Erdreich unter den Fundamenten nicht gefrieren, d.h. nicht unter 00C abgekühlt werden darf, müssen dagegen Vorsorgemaßnahmen getroffen werden. Diese bestehen aus einem elektrischen Warmwasserbereitungsgerät (13), welches den Heizwasservorlauf (14) zusätzlich erwärmt.Since the soil under the foundations does not freeze, ie it must not be cooled to below 0 ° C., preventive measures must be taken against it. These consist of an electrical water heater (13), which additionally heats the heating water flow (14).

Eingeschaltet wird diese zusätzliche elektrische Heizwasseraufheizung über einen Temperaturfühler am Solerücklauf (15) und einen zugehörigen Temperaturschalter (16). Durch die zusätzliche Einspeisung von Wärme in das Heizsystem verringert die handelsübliche Aufladeregelung (17) die nachfolgenden Aufladezeiten und damit die Entwärmung des Erdreichs.This additional electrical heating water heater is switched on Via a temperature sensor on the brine return (15) and an associated temperature switch (16). Due to the additional feed of heat into the heating system, the standard charging control reduces (17) the subsequent charging times and thus the cooling of the soil.

Erzielbare Vorteilet Achievable benefits t

Die Wärmequellenanlage für die Wärmepumpe ist nunmehr nur noch ein Bauteil: der Fundamentabsorber. Er gewinnt die erforderlichen Umfeldenergien aus dem Erdreich, aus der Lüftungsfortluft und über das Erdreich aus Abwässern. Aufwendige Außenabsorber, Zuleitungen und Umschaltsteuerungen entfallen.The heat source system for the heat pump is now just one component: the foundation absorber. He wins the Required ambient energies from the ground, from the exhaust air and via the ground from sewage. Elaborate external absorbers, supply lines and switching controls are not required.

Claims (4)

A. ylFundamentabsorber (2) als alleinige Wärmequelle für eine Wärmepumpe (1), dadurch gekennzeichnet, daß er zugleich sowohl dem Erdreich (3) und über das Erdreich den Gebäudeabwässern (7) als auch der Lüftungsforfcluft (4) des Gebäudes Wärme entzieht.A. yl foundation absorber (2) as the sole heat source for a heat pump (1), characterized in that it is at the same time both the ground (3) and above the ground extracts heat from the building sewage (7) as well as the ventilation air (4) of the building. 2. Fundamentabsorber (2) nach Anspruch 1 dadurch gekennzeichnet, daß die Entwärmung der Lüftungsfortluft (4) dadurch erfolgt, daß ein Ventilator (6) diese durch ein im Fundamentabsorber (2) einbetoniertes Kanalsystem (5) bläst.2. Foundation absorber (2) according to claim 1, characterized in that the cooling of the exhaust air (4) takes place in that a fan (6) concretes this through a in the foundation absorber (2) Channel system (5) blows. 3. Fundamentabsorber (2) nach Anspruch 2 dadurch gekennzeichnet, daß eine Kondenswasserleitung mit Syphon das sich bei der Entwärmung bildende Kondenswasser in die Abwassergrundleitung ableitet.3. foundation absorber (2) according to claim 2, characterized in that a condensate line with Siphon drains the condensation water that forms during cooling into the sewer underground pipe. 4. Fundamentabsorber (2) nach Anspruch 1-3, dadurch gekennzeichnet, daß eine Unterkühlung des Erdreichs unter den Gefrierpunkt mittelbar durch eine SoIetemperatur-abhängige elektrische Nachheizung des Heizwasservorlaufes und damit durch eine Verkürzung der nachfolgenden, Restwärme-abhängigen Aufladezeiten vermieden wird.4. foundation absorber (2) according to claim 1-3, characterized in that that a subcooling of the ground below the freezing point indirectly through a target temperature-dependent electrical post-heating of the heating water flow and thus a shortening the subsequent, residual heat-dependent charging times is avoided.
DE19843442569 1984-11-22 1984-11-22 Foundation absorber as sole heat source for a heat-pump installation Granted DE3442569A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843442569 DE3442569A1 (en) 1984-11-22 1984-11-22 Foundation absorber as sole heat source for a heat-pump installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843442569 DE3442569A1 (en) 1984-11-22 1984-11-22 Foundation absorber as sole heat source for a heat-pump installation

Publications (2)

Publication Number Publication Date
DE3442569A1 true DE3442569A1 (en) 1986-05-28
DE3442569C2 DE3442569C2 (en) 1988-11-03

Family

ID=6250864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843442569 Granted DE3442569A1 (en) 1984-11-22 1984-11-22 Foundation absorber as sole heat source for a heat-pump installation

Country Status (1)

Country Link
DE (1) DE3442569A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740618A1 (en) * 1987-12-01 1988-07-14 Walter Dipl Ing Scheu Foundation absorber for obtaining and storing ambient heat for a monovalent heat-pump heater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO951386L (en) * 1995-04-07 1996-10-08 Steinar Voss Facilities for balanced heating of smaller buildings
DE102007025102A1 (en) * 2007-04-18 2008-10-30 Viebrockhaus Ag Heat utilizing device for building, has exhaust air heat pump utilizing exhaust air that comes from ventilated area below roof covering of building, and heating load provided for heating building

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411308A1 (en) * 1974-03-09 1975-09-11 Bbc Brown Boveri & Cie HEATING AND / OR AIR CONDITIONING
DE2747356A1 (en) * 1977-10-21 1979-04-26 Karl Dipl Ing Assmann Basement level underground heat pump - has heat exchange coil inside tube through ballast filled underground rain-water collector tank
DE2846613A1 (en) * 1978-10-26 1980-05-08 Torgny Alexis Thoren Building heating system layout - in which air current passes through pipe laid in ground round outside of foundations
US4234037A (en) * 1978-02-21 1980-11-18 Rogers Walter E Underground heating and cooling system
DE3309417A1 (en) * 1982-03-16 1983-12-01 Hans 7321 Birenbach Weiß Building with a heat pump plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411308A1 (en) * 1974-03-09 1975-09-11 Bbc Brown Boveri & Cie HEATING AND / OR AIR CONDITIONING
DE2747356A1 (en) * 1977-10-21 1979-04-26 Karl Dipl Ing Assmann Basement level underground heat pump - has heat exchange coil inside tube through ballast filled underground rain-water collector tank
US4234037A (en) * 1978-02-21 1980-11-18 Rogers Walter E Underground heating and cooling system
DE2846613A1 (en) * 1978-10-26 1980-05-08 Torgny Alexis Thoren Building heating system layout - in which air current passes through pipe laid in ground round outside of foundations
DE3309417A1 (en) * 1982-03-16 1983-12-01 Hans 7321 Birenbach Weiß Building with a heat pump plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740618A1 (en) * 1987-12-01 1988-07-14 Walter Dipl Ing Scheu Foundation absorber for obtaining and storing ambient heat for a monovalent heat-pump heater

Also Published As

Publication number Publication date
DE3442569C2 (en) 1988-11-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHEU, WALTER, DIPL.-ING. SCHEU, CHRISTINE SCHEU,

8339 Ceased/non-payment of the annual fee