DE3225531C2 - System for heat transfer - Google Patents
System for heat transferInfo
- Publication number
- DE3225531C2 DE3225531C2 DE3225531A DE3225531A DE3225531C2 DE 3225531 C2 DE3225531 C2 DE 3225531C2 DE 3225531 A DE3225531 A DE 3225531A DE 3225531 A DE3225531 A DE 3225531A DE 3225531 C2 DE3225531 C2 DE 3225531C2
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- heat
- behind
- transfer
- control device
- 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
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
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
-
- 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
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by 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]
Landscapes
- 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)
- Central Heating Systems (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Bei der Vorrichtung zur Wärmeübertragung mit einem flüssigen Wärmeträger sind mindestens ein Flachwärmetauscher (1) zur Aufnahme bzw. Abgabe von Wärme, ein Lei tungssystem mit Umwälzpumpe (3), ein Wärmetauscher (2) und eine Druckregeleinrichtung (4) so miteinander verbunden, daß die Umwälzpumpe (3) hinter dem Flachwärmetauscher (1) installiert ist und die Vorrichtung geschlossen ist. In bevorzugter Ausführung steht die Vorrichtung dauernd und vollständig unter Unterdruck und die Umwälzpumpe (3) ist vor und die Druckregeleinrichtung (4) hinter dem Wärmetauscher (2) installiert.In the device for heat transfer with a liquid heat carrier, at least one flat heat exchanger (1) for absorbing or releasing heat, a Lei processing system with a circulating pump (3), a heat exchanger (2) and a pressure control device (4) are connected to one another so that the Circulation pump (3) is installed behind the flat heat exchanger (1) and the device is closed. In a preferred embodiment, the device is permanently and completely under negative pressure and the circulating pump (3) is installed in front of and the pressure control device (4) behind the heat exchanger (2).
Description
2525th
Gegenstand der Erfindung ist eine Anlage zur Wärmeübertragung mit einem flüssigen, in einem geschlossenen System geführten Wärmeträger, die unter Unterdruck steht und bei der mindestens ein Flachwärmetauscher zur Abgabe von Wärme, ein Leitungssystem mit Umwälzpumpe, ph Wärmetauscher für die Übertragung der Wärme an den flüssigen Wärmeträger und eine Druckregeieinrichtung miteinander verbunden sind.The invention relates to a system for heat transfer with a liquid heat transfer medium in a closed system, which is under negative pressure stands and with at least one flat heat exchanger for the dissipation of heat, a pipe system with Circulation pump, ph heat exchanger for the transfer of heat to the liquid heat carrier and a pressure regulating device are connected to one another.
Aus der DE-OS 30 44 855 sind Wärmeübertragungsanlagen mit einem flüssigen Wärmeträger bekannt, die teilweise im Unterdruckbetrieb arbeiten.From DE-OS 30 44 855 heat transfer systems with a liquid heat transfer medium are known which partially work in negative pressure mode.
Diese Anlagen gestatten es zwar einerseits, daß einfach aufgebaute Flachwärmetauscher verwendet werden, sie haben aber den Nachteil, daß der Flachwärmetauscher immer an der höchsten Stelle sein muß, d. h., es ist nicht möglich, daß der Flachwärmetauscher unterhalb des Wärmetauschers angebracht wird. So ist z. B. eine Fußbodenheizung im tiefsten Geschoß eines Bauwerks nicht möglich.These systems allow, on the one hand, that simply constructed flat heat exchangers are used, but they have the disadvantage that the flat heat exchanger must always be at the highest point, d. h., it it is not possible for the flat heat exchanger to be attached below the heat exchanger. So is z. B. underfloor heating in the lowest storey of a building is not possible.
Es war daher Aufgabe der Erfindung, eine Anlage zur Wärmeübertragung mit einem flüssigen Wärmeträger zu finden, die zwar die Vorteile der teilweise im Unterdruckbetrieb arbeitenden Wärmeübertragungsanlagen hat, bei der es aber auch möglich ist, den Flachwärme· austauscher an der tiefsten Stelle der Vorrichtung anzubringen. It was therefore the object of the invention to provide a system for heat transfer with a liquid heat transfer medium to find, although the advantages of the partially working in negative pressure heat transfer systems has, but in which it is also possible to attach the flat heat exchanger at the lowest point of the device.
Die Lösung der Aufgabe erfolgt nach der Erfindung dadurch, daß die Umwälzpumpe hinter dem Flachwärmetauscher installiert ist.The object is achieved according to the invention in that the circulation pump is behind the flat heat exchanger installed.
Fiinc derartige Anlage kann entweder teilweise oder dauernd und vollständig unter Unterdruck stehen, je nach dem an der Druckregeieinrichtung vorgegebenen Vordruck. Dieser Druck soll so eingestellt sein, daß zumindest der Flachwärmeaustauscher, bevorzugt aber die ganze Vorrichtung, unter leichtem Unterdruck stehen. Er darf nicht so niedrig sein, daß Teile des Wärmeträgers verdampfen.Fiinc such facility can either be partial or are permanently and completely under negative pressure, depending on what is specified on the pressure control device Form. This pressure should be set so that at least the flat heat exchanger, but preferably the whole device, stand under a slight negative pressure. It must not be so low that parts of the heat transfer medium evaporate.
Der Unterdruck beim tiefliegenden Flachwärmetauscher ergibt den zusätzlichen Vorteil, daß bei einer evtl. Beschädigung kein Wärmeträger ausfließt. Dieser Vorteil kann noch gesteiergert werden, indem man vor und hinter dem Flachwärmetauscher Rückschlagventile ein-The negative pressure in the low-lying flat heat exchanger has the additional advantage that in the event of a possible Damage no heat transfer medium flows out. This benefit can be increased by adding before and check valves behind the flat heat exchanger
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3225531A DE3225531C2 (en) | 1982-07-08 | 1982-07-08 | System for heat transfer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3225531A DE3225531C2 (en) | 1982-07-08 | 1982-07-08 | System for heat transfer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3225531A1 DE3225531A1 (en) | 1984-01-12 |
DE3225531C2 true DE3225531C2 (en) | 1985-04-25 |
Family
ID=6167934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3225531A Expired DE3225531C2 (en) | 1982-07-08 | 1982-07-08 | System for heat transfer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3225531C2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2510047A1 (en) * | 1975-03-07 | 1976-09-16 | Heinz Poellein | Solar energy utilization - energy is directly transferred into heat, with radiation absorbent surfaces |
DE3044855C2 (en) * | 1980-11-28 | 1984-06-28 | Rütgerswerke AG, 6000 Frankfurt | Heat transfer system |
-
1982
- 1982-07-08 DE DE3225531A patent/DE3225531C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3225531A1 (en) | 1984-01-12 |
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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 | ||
8339 | Ceased/non-payment of the annual fee |