DE102005056942A1 - Method for drying washing in a washing dryer has a bank of thermoelectric Peltier modules in an air circulation path by which the moisture is extracted and the air heated and returned to the drum - Google Patents
Method for drying washing in a washing dryer has a bank of thermoelectric Peltier modules in an air circulation path by which the moisture is extracted and the air heated and returned to the drum Download PDFInfo
- Publication number
- DE102005056942A1 DE102005056942A1 DE102005056942A DE102005056942A DE102005056942A1 DE 102005056942 A1 DE102005056942 A1 DE 102005056942A1 DE 102005056942 A DE102005056942 A DE 102005056942A DE 102005056942 A DE102005056942 A DE 102005056942A DE 102005056942 A1 DE102005056942 A1 DE 102005056942A1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- peltier elements
- air
- arrangement
- washing
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
Die
Erfindung betrifft einen Wäschetrockner nach
dem Oberbegriff von Patentanspruch 1. Ein solcher Wäschetrockner
mit einer Peltier-Wärmepumpe ist
aus der
Wäschetrockner mit Wärmepumpen, die Peltier-Elemente umfassen, zeigen das Problem, dass die Trocknungszeiten von Wäschestücken in der Wäschetrommel zu lang sind, insbesondere bei üblichen elektrischen Anschlussleistungen der Wärmepumpe, üblichen realisierbaren Luftvolumenströmen und dem herkömmlichen Bauraum.clothes dryer with heat pumps, The Peltier elements include the problem that the drying times of laundry in the laundry drum are too long, especially in conventional electrical Connection capacities of the heat pump, usual realizable air flow rates and the conventional one Space.
Es ist Aufgabe der Erfindung, einen Wäschetrockner mit Peltier-Wärmepumpe bereitzustellen, bei dem die realisierbaren Trocknungszeiten verkürzt sind.It Object of the invention, a clothes dryer with Peltier heat pump to provide, in which the feasible drying times are shortened.
Die Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.The The object is solved by the features of claim 1.
Erfindungsgemäß ist zumindest das Rohr, das die Heizseite der Anordnung der Peltier-Elemente mit der Wäschetrommel verbindet, mit einer thermischen Isolierung versehen. Entweder ist also das Rohr mit einer entsprechenden Beschichtung versehen, oder es ist von einem thermischen Isoliermaterial, das gesondert bereitgestellt ist, umgeben.According to the invention is at least the pipe, which is the heating side of the arrangement of Peltier elements with the washing drum connects, provided with a thermal insulation. Either is So provided the tube with a corresponding coating, or it is of a thermal insulating material provided separately is surrounded.
Die Erfindung beruht auf der Erkenntnis, dass eine Verkürzung der Trocknungszeit durch Erhöhung der Pumpleistung der Peltier-Wärmepumpeneinheit möglich ist. Eine Erhöhung der Prozesslufttemperatur bei gleicher elektrischer Anschlussleistung führt zu einer größeren Pumpleistung. Durch die thermische Isolierung des Rohrs zwischen der Heizseite der Anordnung der Peltier-Elemente und der Wäschetrommel werden die thermischen Verluste verringert, die Lufttemperatur wird erhöht, und die Pumpleistung wird, wie gesagt, angehoben.The Invention is based on the finding that a shortening of Drying time by increasing the pumping power of the Peltier heat pump unit possible is. An increase the process air temperature with the same electrical connection power leads to a larger pumping capacity. Due to the thermal insulation of the pipe between the heating side the arrangement of the Peltier elements and the laundry drum are the thermal Losses are reduced, the air temperature is increased, and the pumping power is as I said, raised.
Bevorzugt ist der Wäschetrockner möglichst umfassend thermisch isoliert. Dies bedeutet unter anderem, dass auch die Wäschetrommel mit einer thermischen Isolierung versehen sein kann. Es kann auch das Rohr, das die Wäschetrommel mit der Kaltseite der Anordnung der Peltier-Elemente verbindet oder auch das Rohr, das die Kaltseite der Anordnung der Peltier-Elemente mit der Warmseite verbindet, mit einer thermischen Isolierung versehen sein.Prefers is the tumble dryer as comprehensive as possible thermally insulated. This means, among other things, that the laundry drum can be provided with a thermal insulation. It can also the pipe that holds the laundry drum connects with the cold side of the arrangement of Peltier elements or also the pipe, which is the cold side of the arrangement of Peltier elements connects with the hot side, provided with a thermal insulation be.
Schließlich kann der gesamte Wäschetrockner ein Gehäuse mit Gehäusewänden aufweisen, wobei die Gehäusewände thermisch isolierend ausgebildet sind. All diese Maßnahmen tragen dazu bei, dass die Wärmeverluste verringert werden, wodurch die Effektivität der Wärmepumpe erhöht wird.Finally, can the entire tumble dryer a housing having housing walls, wherein the housing walls thermally are formed insulating. All these measures help to ensure that the heat losses be reduced, whereby the effectiveness of the heat pump is increased.
Die Erfindung wird nun unter Bezug auf die Zeichnung beschrieben, in der die Figur schematisch den Aufbau eines erfindungsgemäßen Wäschetrockners zeigt.The The invention will now be described with reference to the drawing, in FIG the figure schematically shows the structure of a tumble dryer according to the invention shows.
Herzstück des erfindungsgemäßen Wäschetrockners
ist eine Wäschetrommel
Aufgabe
der Erfindung ist es nun, möglichst wenig
Verluste auftreten zu lassen. Die Figur zeigt hierbei eine Lösung, bei
der eine Konzentration auf die empfindlichen Stellen erfolgt ist.
Erfindungsgemäß ist das
Rohr
Durch
die thermische Isolierung entstehen relativ wenig Verluste an Wärme, wodurch
die Betriebsweise der Peltier-Elemente optimiert wird. Insbesondere
wird die Trocknungszeit von in der Wäschetrommel
Schließlich kann auch das gesamte Gehäuse des Wäschetrockners (nicht dargestellt) mit einer thermischen Isolierung versehen sein.Finally, can also the whole case of the tumble dryer (not shown) to be provided with a thermal insulation.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005056942A DE102005056942A1 (en) | 2005-11-29 | 2005-11-29 | Method for drying washing in a washing dryer has a bank of thermoelectric Peltier modules in an air circulation path by which the moisture is extracted and the air heated and returned to the drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005056942A DE102005056942A1 (en) | 2005-11-29 | 2005-11-29 | Method for drying washing in a washing dryer has a bank of thermoelectric Peltier modules in an air circulation path by which the moisture is extracted and the air heated and returned to the drum |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005056942A1 true DE102005056942A1 (en) | 2007-05-31 |
Family
ID=38037776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005056942A Withdrawn DE102005056942A1 (en) | 2005-11-29 | 2005-11-29 | Method for drying washing in a washing dryer has a bank of thermoelectric Peltier modules in an air circulation path by which the moisture is extracted and the air heated and returned to the drum |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005056942A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2426248A1 (en) * | 2011-11-04 | 2012-03-07 | V-Zug AG | Laundry drum for laundry dryer |
DE102012212739A1 (en) | 2012-07-19 | 2014-01-23 | BSH Bosch und Siemens Hausgeräte GmbH | Dryer with bearing plate with thermal insulation as well as suitable bearing plate |
US11802364B2 (en) | 2021-04-16 | 2023-10-31 | Whirlpool Corporation | Condensing system for combination washer/dryer appliance |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6604093U (en) * | 1963-02-28 | 1969-12-04 | Siemens Electrogeraet Gmbh | DRYERS WORKING ON THE DRUM PRINCIPLE. |
DE20202782U1 (en) * | 2002-02-21 | 2002-04-25 | Blum, Theodor, 79241 Ihringen | clothes dryer |
EP1538255A1 (en) * | 2003-12-02 | 2005-06-08 | DBK David + Baader GmbH | Cover for a laundry dryer and process for its assembly |
-
2005
- 2005-11-29 DE DE102005056942A patent/DE102005056942A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6604093U (en) * | 1963-02-28 | 1969-12-04 | Siemens Electrogeraet Gmbh | DRYERS WORKING ON THE DRUM PRINCIPLE. |
DE20202782U1 (en) * | 2002-02-21 | 2002-04-25 | Blum, Theodor, 79241 Ihringen | clothes dryer |
EP1538255A1 (en) * | 2003-12-02 | 2005-06-08 | DBK David + Baader GmbH | Cover for a laundry dryer and process for its assembly |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2426248A1 (en) * | 2011-11-04 | 2012-03-07 | V-Zug AG | Laundry drum for laundry dryer |
DE102012212739A1 (en) | 2012-07-19 | 2014-01-23 | BSH Bosch und Siemens Hausgeräte GmbH | Dryer with bearing plate with thermal insulation as well as suitable bearing plate |
WO2014012786A1 (en) | 2012-07-19 | 2014-01-23 | BSH Bosch und Siemens Hausgeräte GmbH | Tumble drier comprising a thermally insulated end shield, and end shield suitable therefor |
US11802364B2 (en) | 2021-04-16 | 2023-10-31 | Whirlpool Corporation | Condensing system for combination washer/dryer appliance |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20121130 |