DE202004007094U1 - Energy-saving central heating system has solar collectors for sole heating during the supper, heat pumps for winter operation, and resistance heating system - Google Patents
Energy-saving central heating system has solar collectors for sole heating during the supper, heat pumps for winter operation, and resistance heating system Download PDFInfo
- Publication number
- DE202004007094U1 DE202004007094U1 DE202004007094U DE202004007094U DE202004007094U1 DE 202004007094 U1 DE202004007094 U1 DE 202004007094U1 DE 202004007094 U DE202004007094 U DE 202004007094U DE 202004007094 U DE202004007094 U DE 202004007094U DE 202004007094 U1 DE202004007094 U1 DE 202004007094U1
- Authority
- DE
- Germany
- Prior art keywords
- heating system
- energy
- collectors
- heat
- solar collectors
- 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.)
- Expired - Lifetime
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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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
- F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
- F24D11/0221—Central heating systems using heat accumulated in storage masses using heat pumps water heating system combined with solar energy
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Wärmenutzung mittels Kollektoren in Verbindung mit einer Wärmepumpe.The The invention relates to a device for using heat by means of collectors in connection with a heat pump.
Die Wärmepumpen haben Idealerweise eine Leistungszahl von 4, das heißt aus 1kWh Strom kann 4 kWh Heizung gewonnen werden. Aus Heizöl kann aus 1 Liter unter Berücksichtigung eines Brennerwirkungsgrades ca. 7 kWh Heizenergie gewonnen werden. Aufgrund der Rohstoffverknappung wird das Öl stets teurer. Die Betriebskosten für die Wärmepumpe betragen zZ. ca. 15% gegenüber den Ölheizungen (unter Berücksichtung von Wartung und Abgasmessungen usw.) , es werden ca 85% eingespart. Aus diesem Grunde werden immer mehr die Wärmepumpen zum Einsatz kommen.The Heat pumps ideally have a coefficient of performance of 4, i.e. from 1 kWh Electricity can be obtained from 4 kWh of heating. From heating oil can 1 liter considering a burner efficiency of about 7 kWh of heating energy can be obtained. Due to the shortage of raw materials, the oil is becoming more and more expensive. The operating costs for the Heat pump currently. about 15% versus the oil heaters (under consideration maintenance and exhaust gas measurements etc.), approx. 85% are saved. For this reason, the heat pumps will be used more and more.
Für die Heizung mittels Wärmepumpen werden verschiedene Systeme eingesetzt. Diese sind entweder Luft-Wasser-Wärmepumpen, die die Wärme aus der Umgebungsluft gewinnen oder Wärmepumpen, die die Erdwärme mittels Kühlschlangen im Erdreich nutzen. Andere Systeme nutzen die Wärme des Grundwassers.For the heating by means of heat pumps different systems are used. These are either air-water heat pumps, the the warmth from the ambient air or heat pumps that use geothermal energy cooling coils use in the ground. Other systems use the heat of the groundwater.
Bei allen Wärmepumpen wird der Wirkungsgrad im Winter deutlich geringer, da die Umgebungstemperaturen und Erdtemperaturen gegenüber dem Sommer sinken. Im Sommer haben diese Systeme den besten Wirkungsgrad, allerdings fällt im Sommer der geringste Heizbedarf an.at all heat pumps The efficiency in winter is significantly lower because of the ambient temperatures and earth temperatures fall in summer. In summer, these systems have the best efficiency, however falls the lowest heating requirement in summer.
Für die Heizung mittels Kollektoren gilt dasselbe. Im Sommer haben diese Systeme den besten Wirkungsgrad und erreichen Temperaturen bis 90°C, im Winter den schlechtesten, allerdings beträgt die Nutztemratur im Winter immer noch 30°C. Nachts jedoch wird keine Wärmeenergie über die Kollektoren übertragen.For the heating the same applies to collectors. In summer these systems have the best efficiency and reach temperatures up to 90 ° C in winter the worst, but the usable temperature is in winter still 30 ° C. At night, however, no thermal energy is passed through the Transfer collectors.
Aufgabe der Erfindung ist es nun, eine Vorrichtung zu entwickeln, die die Vorteile beider Systeme miteinander verknüpft.task The invention is now to develop a device that the Benefits of both systems linked together.
Diese Aufgabe wird mit den im kennzeichnenden Teil gelöst.This Task is solved with the in the characterizing part.
Die vorgeschlagene Vorrichtung beruht auf der Idee, dass im Sommer die Kollektoren, die von der Sonnenenergie geseist werden, allein die Heizung mit Energie versorgen und im Winter dann den Wirkungsgrad der Wärmepumpe maximieren, da die Kollektoren nur 30°C erreichen und somit für die Heizung „direkt" nicht nutzbar sind. Die Wärmepumpe kann jedoch bereits mit 20°C einen maximalen Wirkungsgrad erzielen.The proposed device is based on the idea that the summer Collectors that are powered by solar energy, only those Supply heating with energy and then efficiency in winter the heat pump maximize, since the collectors only reach 30 ° C and are therefore not "directly" usable for heating. The heat pump can but already at 20 ° C achieve maximum efficiency.
Es zeigen:It demonstrate:
In
Steigt
nun die Temperatur im Sommerbetrieb des Kühlwassers der Kollektoren
Im
Nachtbetrieb regelt die herkömmliche Heizung
In
In
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004007094U DE202004007094U1 (en) | 2004-05-04 | 2004-05-04 | Energy-saving central heating system has solar collectors for sole heating during the supper, heat pumps for winter operation, and resistance heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004007094U DE202004007094U1 (en) | 2004-05-04 | 2004-05-04 | Energy-saving central heating system has solar collectors for sole heating during the supper, heat pumps for winter operation, and resistance heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004007094U1 true DE202004007094U1 (en) | 2004-09-09 |
Family
ID=32981474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202004007094U Expired - Lifetime DE202004007094U1 (en) | 2004-05-04 | 2004-05-04 | Energy-saving central heating system has solar collectors for sole heating during the supper, heat pumps for winter operation, and resistance heating system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004007094U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007037475A1 (en) * | 2007-08-08 | 2009-02-19 | Blz Geotechnik Gmbh | Heat pump system and geothermal energy system operating method for heating dwelling, involves supplying geothermal energy to heat-transfer evaporator and storing geothermal energy from heat-transfer evaporator |
DE102008016128A1 (en) * | 2008-03-28 | 2009-10-01 | Aqua-Thermic Gmbh | Geothermal energy utilization method for e.g. heating of buildings, involves guiding medium coming from energy probe over heat exchanger, increasing temperature of medium, and supplying medium to heat pump with energy potential |
CN101957098A (en) * | 2010-09-30 | 2011-01-26 | 天津大学 | Adjustable type CO2 heat pump triple-generation circulating device and circulation mode thereof |
DE102017208079A1 (en) * | 2017-05-12 | 2018-11-15 | Siemens Aktiengesellschaft | Apparatus and method for increasing the heat yield of a heat source |
-
2004
- 2004-05-04 DE DE202004007094U patent/DE202004007094U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007037475A1 (en) * | 2007-08-08 | 2009-02-19 | Blz Geotechnik Gmbh | Heat pump system and geothermal energy system operating method for heating dwelling, involves supplying geothermal energy to heat-transfer evaporator and storing geothermal energy from heat-transfer evaporator |
DE102007037475B4 (en) * | 2007-08-08 | 2009-05-07 | Blz Geotechnik Gmbh | Method and arrangement for operating a geothermal plant |
DE102008016128A1 (en) * | 2008-03-28 | 2009-10-01 | Aqua-Thermic Gmbh | Geothermal energy utilization method for e.g. heating of buildings, involves guiding medium coming from energy probe over heat exchanger, increasing temperature of medium, and supplying medium to heat pump with energy potential |
CN101957098A (en) * | 2010-09-30 | 2011-01-26 | 天津大学 | Adjustable type CO2 heat pump triple-generation circulating device and circulation mode thereof |
DE102017208079A1 (en) * | 2017-05-12 | 2018-11-15 | Siemens Aktiengesellschaft | Apparatus and method for increasing the heat yield of a heat source |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20041014 |
|
R081 | Change of applicant/patentee |
Owner name: WILLE, WERNER, DE Free format text: FORMER OWNER: WILLE, WERNER, 90592 SCHWARZENBRUCK, DE Effective date: 20071016 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20071204 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20101201 |