DE202004019193U1 - Microprocessor controlled peltier heat exchanger especially for heating and cooling aquaria and fluids and gases controls semiconductor bridges and or electromechanical relays - Google Patents
Microprocessor controlled peltier heat exchanger especially for heating and cooling aquaria and fluids and gases controls semiconductor bridges and or electromechanical relays Download PDFInfo
- Publication number
- DE202004019193U1 DE202004019193U1 DE200420019193 DE202004019193U DE202004019193U1 DE 202004019193 U1 DE202004019193 U1 DE 202004019193U1 DE 200420019193 DE200420019193 DE 200420019193 DE 202004019193 U DE202004019193 U DE 202004019193U DE 202004019193 U1 DE202004019193 U1 DE 202004019193U1
- Authority
- DE
- Germany
- Prior art keywords
- microprocessor
- peltierwärmetauscheraggregat
- controlled
- heat exchanger
- temperature
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 title claims abstract description 9
- 239000004065 semiconductor Substances 0.000 title claims abstract description 5
- 239000012530 fluid Substances 0.000 title claims abstract description 4
- 239000007789 gas Substances 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Control Of Temperature (AREA)
Abstract
Description
Bekannt ist, dass Peltierelemente zum Kühlen von elektronischen Bauelementen wie Festkörperlaserdioden, Rechnerprozessoren oder tragbaren Kühltaschen verwandt werden. Dabei sind die Peltierelemente direkt mit dem Bauteil verbunden oder entziehen im Falle der tragbaren Kühltasche, dem Innenraum der Kühltaschen die Wärme.Known is that Peltier elements for cooling of electronic components such as solid-state laser diodes, computer processors or portable coolers be used. The Peltier elements are directly with the component connected or withdrawn in the case of the portable cooler bag, the interior of the coolers the heat.
Stand der Technik ist auch das Kühlen von flüssigen und gasförmigen Medien durch Kühlaggregate nach dem Verdampferprinzip.was standing The technology is also cooling of liquid and gaseous Media through refrigeration units according to the evaporator principle.
Der in dem Schutzanspruch 1 angegebener Erfindung liegt das Problem zugrunde, ein einziges Peltierwärmetauscheraggregat zu schaffen, dass es ermöglicht den Temperaturanstieg sowie den Temperaturabfall über einen Sollwert hinaus, bei flüssigen oder gasförmigen Medien zu verhindern.Of the in the protection claim 1 specified invention is the problem underlying, a single Peltierwärmetauscheraggregat to make it possible the temperature rise and the temperature drop over a Setpoint addition, in liquid or gaseous Prevent media.
Die Betriebsart Heizen und Kühlen wird durch die Sollwertvorgabe automatisch eingestellt. Anwendungsgebiet als Fluid- oder Gaskühler im Analytikbereich/Labortechnik oder Aquarienheizung und Aquarienkühlung im Heimbereich.The Operating mode heating and cooling is set automatically by the setpoint specification. field of use as a fluid or gas cooler in the field of analysis / laboratory technology or aquarium heating and aquarium cooling in the Home area.
Dieses Problem wird folgend gelöst.This Problem is solved following.
Im Medienkreislauf wird ein Peltierwärmetauscheraggregat wie folgend beschrieben installiert.in the The medium cycle becomes a Peltier heat exchanger unit as follows described installed.
Der
geschlossene Wärmetauscher(
Kühlbetriebcooling
Die
Wärme wird über ein-
oder mehrere Peltierelemente(
Heizbetriebheating
Im umgekehrten Fall, wird dem Wärmetauscher die Wärme zugeführt, was zur Erwärmung des Medium führt.in the reverse case, is the heat exchanger the heat supplied what about warming of the medium leads.
Um
den Wirkungsgrad im Heizbetrieb zu optimieren, sind am Wärmetauscher(
Die
Medien-Solltemperatur wird durch den Nutzer wahlweise mittels Eingabe
an der Ein- und Ausgabeeinheit(
Der
am Wärmetauschereingang
thermisch getrennt befindlicher Temperatursensor(
Dazu
wird die Polarität
der Peltierelemente(
Für das Erkennen
von Durchflußstörungen sowie
thermischen Grenzwertüberschreitungen
ist ein zweiter Temperatursensor(
In
der Mikroprozessoreinheit(
Bei
Leistungsverlust, Durchflußstörung oder Grenzwertüberschreitung
des Wärmetauschers(
Die
Mikroprozessoreinheit(
Folgend
unterbricht die Mikroprozessoreinheit(
Die
Spannungsversorgung erfolgt über
ein integriertes leistungsangepaßtes Schaltnetzteil(
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420019193 DE202004019193U1 (en) | 2004-12-11 | 2004-12-11 | Microprocessor controlled peltier heat exchanger especially for heating and cooling aquaria and fluids and gases controls semiconductor bridges and or electromechanical relays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420019193 DE202004019193U1 (en) | 2004-12-11 | 2004-12-11 | Microprocessor controlled peltier heat exchanger especially for heating and cooling aquaria and fluids and gases controls semiconductor bridges and or electromechanical relays |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004019193U1 true DE202004019193U1 (en) | 2005-05-12 |
Family
ID=34585505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420019193 Expired - Lifetime DE202004019193U1 (en) | 2004-12-11 | 2004-12-11 | Microprocessor controlled peltier heat exchanger especially for heating and cooling aquaria and fluids and gases controls semiconductor bridges and or electromechanical relays |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004019193U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110915699A (en) * | 2018-09-19 | 2020-03-27 | Lg电子株式会社 | Liquid dispenser for animals |
-
2004
- 2004-12-11 DE DE200420019193 patent/DE202004019193U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110915699A (en) * | 2018-09-19 | 2020-03-27 | Lg电子株式会社 | Liquid dispenser for animals |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20050616 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20080701 |