DE29923619U1 - Heat pump for a clothes dryer - Google Patents

Heat pump for a clothes dryer

Info

Publication number
DE29923619U1
DE29923619U1 DE29923619U DE29923619U DE29923619U1 DE 29923619 U1 DE29923619 U1 DE 29923619U1 DE 29923619 U DE29923619 U DE 29923619U DE 29923619 U DE29923619 U DE 29923619U DE 29923619 U1 DE29923619 U1 DE 29923619U1
Authority
DE
Germany
Prior art keywords
heat pump
refrigerant
clothes dryer
pump according
compressor
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
Application number
DE29923619U
Other languages
German (de)
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.)
KULMBACHER KLIMAGERAETE
Original Assignee
KULMBACHER KLIMAGERAETE
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
Priority claimed from DE19852333A external-priority patent/DE19852333A1/en
Application filed by KULMBACHER KLIMAGERAETE filed Critical KULMBACHER KLIMAGERAETE
Priority to DE29923619U priority Critical patent/DE29923619U1/en
Publication of DE29923619U1 publication Critical patent/DE29923619U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Wärmepumpe für einen Wäschetrockner, dessen Prozessluftkreis (2, 3, 4) mit einem Kältemittelkreis (8) gekoppelt ist, in dem ein Motorverdichter ein Käl­ temittel (KM) über einen Verdampfer (5) und einen Verflüssiger (6) fördert, der über eine Drossel (9) mit dem Verdampfer (5) verbunden ist, gekennzeichnet durch, die Verwendung eines für ein anderes Kältemittel (KM) vergleichsweise hoher Kälteleistung ausgelegten Motorverdichters (10, 11).1. Heat pump for a clothes dryer, the process air circuit ( 2 , 3 , 4 ) is coupled to a refrigerant circuit ( 8 ) in which a motor compressor promotes a refrigerant (KM) via an evaporator ( 5 ) and a condenser ( 6 ), the is connected to the evaporator ( 5 ) via a throttle ( 9 ), characterized by the use of a motor compressor ( 10 , 11 ) designed for a different refrigerant (KM) with a comparatively high cooling capacity. 2. Wärmepumpe nach Anspruch 1, dadurch gekennzeichnet, dass als Kältemittel R134a und ein für das Kältemittel R404A oder R407C ausgelegter Motorverdichter (10, 11) vorgesehen sind.2. Heat pump according to claim 1, characterized in that the refrigerant R134a and a motor compressor ( 10 , 11 ) designed for the refrigerant R404A or R407C are provided. 3. Wärmepumpe nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Prozessluft (L) im Bereich des Verflüssigers (6) eine Temperatur 80° ≧ T ≧ 70°, vorzugsweise T = 75°, aufweist.3. Heat pump according to claim 1 or 2, characterized in that the process air (L) in the region of the condenser ( 6 ) has a temperature of 80 ° ≧ T ≧ 70 °, preferably T = 75 °. 4. Wärmepumpe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Prozessluft (L) im Bereich des Verdampfers (5) eine Temperatur T0 ≧ 20°, vorzugsweise T0 = 25°, aufweist.4. Heat pump according to one of claims 1 to 3, characterized in that the process air (L) in the region of the evaporator ( 5 ) has a temperature T 0 ≧ 20 °, preferably T 0 = 25 °. 5. Wärmepumpe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass eine Zwangsbelüftung und/oder eine Ölsumpfkühlung des Verdich­ ters (10) bzw. des Verdichtermotors (11) vorgesehen ist.5. Heat pump according to one of claims 1 to 4, characterized in that a forced ventilation and / or an oil sump cooling of the compressor ( 10 ) or the compressor motor ( 11 ) is provided.
DE29923619U 1998-11-13 1999-11-13 Heat pump for a clothes dryer Expired - Lifetime DE29923619U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923619U DE29923619U1 (en) 1998-11-13 1999-11-13 Heat pump for a clothes dryer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19852333A DE19852333A1 (en) 1998-11-13 1998-11-13 Heat pump for a clothes dryer
EP99122630A EP1001072A3 (en) 1998-11-13 1999-11-13 Heat pump for a laundry drier
DE29923619U DE29923619U1 (en) 1998-11-13 1999-11-13 Heat pump for a clothes dryer

Publications (1)

Publication Number Publication Date
DE29923619U1 true DE29923619U1 (en) 2001-01-18

Family

ID=26050120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923619U Expired - Lifetime DE29923619U1 (en) 1998-11-13 1999-11-13 Heat pump for a clothes dryer

Country Status (1)

Country Link
DE (1) DE29923619U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041145A1 (en) * 2005-08-29 2007-03-01 Alpha-Innotec Gmbh Laundry dryer, has heat pump heating system comprising compressor with changeable output, and controller controlling and/or regulating output of compressor based on residual moisture in laundry that is to be dried
EP2392722A1 (en) * 2010-06-04 2011-12-07 Electrolux Home Products Corporation N.V. An electric motor for driving a compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005041145A1 (en) * 2005-08-29 2007-03-01 Alpha-Innotec Gmbh Laundry dryer, has heat pump heating system comprising compressor with changeable output, and controller controlling and/or regulating output of compressor based on residual moisture in laundry that is to be dried
EP2392722A1 (en) * 2010-06-04 2011-12-07 Electrolux Home Products Corporation N.V. An electric motor for driving a compressor

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010222

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021203

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060220

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20071213

R071 Expiry of right