CN104968853B - A laundry washing and drying machine comprising a condenser - Google Patents
A laundry washing and drying machine comprising a condenser Download PDFInfo
- Publication number
- CN104968853B CN104968853B CN201380049836.4A CN201380049836A CN104968853B CN 104968853 B CN104968853 B CN 104968853B CN 201380049836 A CN201380049836 A CN 201380049836A CN 104968853 B CN104968853 B CN 104968853B
- Authority
- CN
- China
- Prior art keywords
- condenser
- injection apparatus
- air duct
- air
- drying machine
- 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 - Fee Related
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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
- D06F58/22—Lint collecting 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
- D06F58/24—Condensing arrangements
Abstract
The present invention relates to a laundry washing and drying machine (1) comprising a drum (2) wherein the laundry is placed, a tub (3) wherein the drum (2) moves, a circulation duct (4) wherein the processing air (PA) circulation, providing the drying of the laundry, is performed in the drying process after the washing process, a fan (5) that provides circulation of the processing air (PA) in the circulation duct (4), an air-cooled condenser (7) disposed onto the circulation duct (4), having at least one air channel (6) wherein the processing air (PA) passing therethrough is condensed, a condenser inlet (8) through which the processing air (PA) enters the condenser (7), a condenser outlet (9) through which the processing air (PA) leaves the condenser (7), and a spraying device (11) that provides the fibers and lint on the condenser (7) to be cleansed.
Description
Technical field
The present invention relates to a kind of clothes washing drying machine including condenser.
Background technology
In clothes washing drying machine, air cooled condenser is widely used, the air cooled condenser is in washing
Condensation process is realized by using ambient air outside in dry run afterwards.On medicated clothing and through process air hose
Humid air be condensed in the condenser cooled down by ambient air outside, therefore led to by dry air by dehumidifying
Cross process air hose to be sent on medicated clothing again.During dry run, fiber and velveteen are as medicated clothing is rubbing against one another or friction roll
Cylinder and be formed, and these fibers and velveteen are transported to condenser together with dry air.Fiber and the special area of velveteen
Gather processing at the entrance and inner surface of air flue pipe in positioned at condenser.The fiber and velveteen for gathering within the condenser exists
Cambium layer on air duct surface, and heat transfer and condenser efficiency are had a negative impact.The efficiency of condenser is reduced
Increased drying time and energy expenditure.Water jet device is used for removing fiber and the cotton formed at dry cycle ending
Floss；However, the fiber gathered in particularly very narrow in condenser air duct and velveteen suitably can not be removed.
In prior art european patent application No.EP2169107, a kind of injection apparatus are described, to being arranged in drying
Condenser in device is washed, and therefore removes fiber and velveteen at the ending of dry run.
The content of the invention
It is an object of the present invention to realize a kind of clothes washing drying machine, wherein, by accumulation fiber within the condenser and cotton
Floss is removed.
The clothes washing drying machine realized to reach the target of the present invention, which is in the first claim and respective right
Illustrated in requirement, including：Air cooled condenser at circulation pipe, in dry run after the washing process
Perform in circulation pipe and process air circulation, be dried medicated clothing.Condenser is with extending on the flow direction for processing air
Air duct.Tube-shaped sputtering device is arranged in the air passageway.Injection apparatus receive come from be placed on condenser inlet or
Water in the water dispenser in person exit, and deliver water in air duct, so that fiber and velveteen are eliminated.From injection
The nozzle that device is branched off is oppositely extending along and into the rightabout of air duct, and from the water jet phase of nozzle injection
Mutually collide, so that the fiber being bonded on air duct and velveteen are removed efficiently.
In an embodiment of the present invention, two injection apparatus are arranged in each air duct, along the passage
Right side and left side extend.To mutual nozzle injection water towards each other above the injection apparatus, and make the water from both sides injection
Jet is collided in the middle of air duct.
In another embodiment of the invention, water is ejected in air duct by two nozzles, and described two nozzles exist
Condenser inlet side is located opposite from injection apparatus, and two nozzles are relatively positioned in condensator outlet side, and two sprays
Mouth is relatively positioned in the centre of injection apparatus and near condenser inlet.Water jet from nozzle injection is in air duct
Between produce vortex, and be bonded at the fiber on the lower surface and upper surface of air duct and velveteen is removed efficiently.
In another embodiment of the invention, the nozzle on injection apparatus is angularly sprayed relative to condenser inlet
Water, and the condenser inlet of fiber and the intensive accumulation of velveteen especially effectively cleaned.
In another embodiment of the invention, injection apparatus are along the placed longitudinally middle in condenser air passage, and
And the nozzle for being extended laterally from injection apparatus in opposite direction is to air duct injection water.
In an embodiment of the present invention, condenser is placed on bucket in an inclined manner, and injection apparatus are from condensator outlet court
Condenser inlet extension, and the water for spraying is flowed downward by inclined air duct and leaves condenser.
In the clothes washing drying machine of the present invention, the fiber being bonded on the surface of condenser air passage and velveteen
By injection apparatus and extend into the nozzle in air duct and be removed efficiently, so as to improve the efficiency of condenser.
Description of the drawings
The clothes washing drying machine realized to reach the target of the present invention is illustrated in the accompanying drawings, wherein：
The explanatory view of Fig. 1-be clothes washing drying machine.
The perspective view of Fig. 2-the be bucket, circulation pipe and the condenser that are entirely located in clothes washing drying machine.
Fig. 3-it is schematic diagram, wherein, the condenser being located therein and injection apparatus are perpendicular to process air stream.
Fig. 4-be schematic diagram, wherein, be located therein condenser and injection apparatus in process air stream identical direction.
Fig. 5-it is schematic diagram, wherein, the condenser being located therein in another embodiment of the invention and injection apparatus hang down
Directly in process air stream.
The element illustrated in figure is by following numbering：
1 clothes washing drying machine
2 cylinders
3 barrels
4 circulation pipes
5 fans
6 air ducts
7 condensers
8 condenser inlets
9 condensator outlets
10 allotters
11 injection apparatus
12 nozzles
13 heaters
Specific embodiment
Clothes washing drying machine (1) is horizontal axis and front loading type, and including：Cylinder (2), places clothing wherein
Thing；Bucket (3), cylinder (2) are moved wherein；Circulation pipe (4), performs process wherein in dry run after the washing process
Air (PA) is circulated, there is provided the drying to medicated clothing；Fan (5), the fan make process air (PA) circulation in circulation pipe (4)；
Heater (13), heat treated air (PA)；The air cooled condenser (7) being arranged on circulation pipe (4), with least one
Individual air duct (6), wherein, process air (PA) and be condensed through air duct (6)；Condenser inlet (8), processes air
(PA) condenser (7) is entered by which；And condensator outlet (9), process air (PA) and condenser (7) is left by which.
The clothes washing drying machine (1) of the present invention includes：
- allotter (10), which is placed on condenser inlet (8) or condensator outlet (9) place, and is dried
The water from water-main is directed to into air duct (6) during the fiber performed at journey ending and velveteen reset procedure,
- at least one tube-shaped sputtering device (11), which is connected to allotter (10), is arranged in air duct (6),
And the water transport from allotter (10) is sent in air duct (6), and
- more than one nozzle (12), which is located on injection apparatus (11), and in a reverse direction and toward each other
In injection water air inlet passage (6).
In clothes washing drying machine (1), during dry run, the process flow through from medicated clothing and become moist through is empty
Gas (PA) is transported in condenser (7) by exporting transmission from bucket (3) by circulation pipe (4), and cold by passing through
Air duct (6) in condenser (7) is condensed.During dry run, due to medicated clothing friction roll (2) and rubbing against one another and shape
Into the processed air (PA) of fiber and velveteen transport, and accumulate in the air duct in condenser inlet (8) and condenser (7)
(6) in.At the ending of dry run, operate injection apparatus (11) to remove the fiber and velveteen.From the water that water-main is received
Air duct (6) is transported to by allotter (10) and injection apparatus (11).Air duct (6) is injected into from nozzle (12)
In water remove accumulate in condenser inlet (8) place and around air duct (6) surface on fiber and velveteen.Nozzle (12)
It is positioned on injection apparatus (11) in a reverse direction and with facing each other, and makes the water jet sprayed from nozzle (12) each other
Collision and/or shock surround the surface of air duct (6), so as to shaking and stirring.The water jet sprayed from nozzle (12) with enclose
Surface around air duct (6) almost completely attaches to, and air duct (6) is removed efficiently fiber and velveteen.
In one embodiment of the invention, clothes washing drying machine (1) includes two injection apparatus (11), this two sprays
Injection device (11) extends along the flow direction for processing air (PA) between condenser inlet (8) and condensator outlet (9), and
The right and the left side are placed in air duct (6) side；Nozzle (12) it is relative on injection apparatus (11) and face each other it is fixed
Position so that the water jet for thus spraying is in middle collision (Fig. 2, Fig. 3, Fig. 4) of air duct (6).By nozzle (12) from sky
Gas passage (6) side is collided towards the water jet of its intermediate injection in the middle of air duct (6), and makes air duct (6)
Lower surface and upper surface effectively cleaned.
In another embodiment of the invention, clothes washing drying machine (1) is included in condenser inlet (8) side and relatively determines
Two nozzles (12) of the position on injection apparatus (11)；It is oppositely located on injection apparatus (11) in condensator outlet (9) side
Two nozzles (12)；And two nozzles (12) are oppositely located on injection apparatus (11), positioned at injection apparatus (11)
Centre so as near condenser inlet (8) place nozzle (12) (Fig. 4).
Collide in the middle of air duct (6) from the water jet sprayed in the nozzle (12) at condenser inlet (8) side, and
And clean condenser inlet (8).From the relative nozzle (12) in the middle of injection apparatus (11) and at condensator outlet (9) side
The water jet of injection is vortexed and the distribution in big area in the intermediate formation of air duct (6), therefore is had the region
Remove fiber and velveteen in effect ground.Additionally, water turbulence produces barrier opposing from nozzle (12) injection at condenser inlet (8) side
Water jet air inlet passage (6) in and flow towards condensator outlet (9), therefore make the water retention stay in air duct
(6) the longer time period in.
In another embodiment of the invention, the nozzle (12) on injection apparatus (11) is relative to condenser inlet (8)
Angularly injection water (Fig. 4).In this embodiment, the water for spraying from nozzle (12) is in air duct (6) towards condenser
Entrance (8) is moved, and condenser inlet (8) is cleaned with substantial amounts of water.
In another embodiment of the invention, clothes washing drying machine (1) includes injection apparatus (11), and which enters in condenser
Extend along process air (PA) flow direction between mouth (8) and condensator outlet (9), and be placed on air duct (6)
Centre, and more than one nozzle (12) is positioned at the right and the left side of injection apparatus (11), relative to each other in the opposite direction
On, towards the side injection water (Fig. 5) of air duct (6).
In another embodiment of the invention, condenser (7) is placed on the upside of bucket (3) in an inclined manner so that
Condenser inlet (8) is on the height of condensator outlet (9), and air duct (6) enters from condenser in an inclined manner
Mouth (8) extends downwardly (Fig. 1, Fig. 2) towards condensator outlet (9).Allotter (10) is placed on condensator outlet (9) place, and
And water jet device (11) upwards transports water, edge towards condenser inlet (8) from condensator outlet (9) in air duct (6)
The direction contrary with the flow direction for processing air (PA) and (air (PA) is not processed during condenser (7) cleaning process
Flowing, term " processing the flow direction of air (PA) " are used only to define the direction).By nozzle (12) from injection apparatus
(11) move up in air duct (6) to some water that air duct (6) sprays, condensation is transported to using pressure effect
Device entrance (8), and condenser inlet (8) is cleaned, then due to being tilted in, air duct (6) is interior to flow downward, and via condensation
Device outlet (9) leaves condenser (7).
In the clothes washing drying machine (1) of the present invention, nozzle (12) is branched out from injection apparatus (11) in the opposite direction
To extend in the air duct (6) of condenser (7), the water jet collision relatively sprayed from nozzle (12) is simultaneously logical in air
Water agitaion is produced in road (6).The fiber and velveteen in the air duct (6) of condenser (7) is accumulated in, especially in condensation
The fiber and velveteen of the upper and lower surface accumulation of device entrance (8) and air duct (6) is effectively removed.Condenser (7)
Efficiency be enhanced, the persistent period of dry run is shortened and has saved energy.
It is understood that the present invention is not limited to the above disclosed embodiment, and those skilled in the art can hold
Change places and introduce different embodiments.These should be considered as in the protection domain advocated by the claim of the present invention.
Claims (6)
1. a kind of clothes washing drying machine（1）, including：Cylinder（2）, medicated clothing is placed wherein；Bucket（3）, the cylinder（2）At which
Middle motion；Circulation pipe（4）, performed in dry run after the washing process wherein and process air（PA）Circulation, there is provided right
The drying of medicated clothing；Fan（5）, the fan offer process air（PA）In the circulation pipe（4）In circulation；It is arranged in described
Circulation pipe（4）On air cooled condenser（7）, the condenser is with least one air duct（6）, wherein, process
Air（PA）Through the air duct（6）It is condensed；Condenser inlet（8）, process air（PA）Enter described cold by which
Condenser（7）；And condensator outlet（9）, process air（PA）The condenser is left by which（7）,
Characterized in that,
- allotter（10）, which is placed on the condenser inlet（8）Or condensator outlet（9）Place, and be dried
The water for being received from water-main is directed to into the air duct during the fiber performed at journey ending and velveteen reset procedure（6）,
- two injection apparatus（11）, which is connected to the allotter（10）, it is placed to each air duct（6）In, and
Will be from the allotter（10）Water transport be sent to the air duct（6）In, and
- more than one nozzle（12）, which is located at the injection apparatus（11）On, and spray in a reverse direction and toward each other
Jetting enters the air duct（6）In.
2. clothes washing drying machine as claimed in claim 1（1）, it is characterised in that two injection apparatus（11）Described cold
Condenser entrance（8）With the condensator outlet（9）Between along process air（PA）Flow direction extend, and be placed on sky
Gas passage（6）At side, and the nozzle（12）It is positioned at relatively and with facing each other the injection apparatus（11）On.
3. clothes washing drying machine as claimed in claim 1 or 2（1）, it is characterised in that two nozzles（12）Enter in condenser
Mouthful（8）Side is oppositely located in the injection apparatus（11）On；Two nozzles（12）In condensator outlet（9）Side is by relatively
It is positioned at the injection apparatus（11）On；And two nozzles（12）It is oppositely located in the injection apparatus（11）On, position
In the injection apparatus（11）Centre so as near the condenser inlet（8）.
4. clothes washing drying machine as claimed in claim 1 or 2（1）, it is characterised in that positioned at the injection apparatus（11）On
Nozzle（12）Relative to the condenser inlet（8）Angularly injection water.
5. clothes washing drying machine as claimed in claim 1 or 2（1）, it is characterised in that the injection apparatus（11）Described
Condenser inlet（8）With the condensator outlet（9）Between along process air（PA）Flow direction extends, and is placed on
The air duct（6）Middle, and more than one nozzle（12）By positioned at the injection apparatus（11）The right and
The left side, relative to each other in opposite direction, towards air duct（6）Side spray jetting.
6. clothes washing drying machine as claimed in claim 1 or 2（1）, it is characterised in that the air duct（6）From described
Condenser inlet（8）Downwardly against the condensator outlet（9）Extend, the allotter（10）It is placed on the condenser to go out
Mouthful（9）Place, and injection apparatus（11）In the air duct（6）Inside is from the condensator outlet（9）Towards the condensation
Device entrance（8）Transport water.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201210867 | 2012-09-24 | ||
| TRA2012/10867 | 2012-09-24 | ||
| PCT/EP2013/068298 WO2014044530A1 (en) | 2012-09-24 | 2013-09-04 | A laundry washing and drying machine comprising a condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104968853A CN104968853A (en) | 2015-10-07 |
| CN104968853B true CN104968853B (en) | 2017-05-03 |
Family
ID=49150932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380049836.4A Expired - Fee Related CN104968853B (en) | 2012-09-24 | 2013-09-04 | A laundry washing and drying machine comprising a condenser |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2898133B1 (en) |
| CN (1) | CN104968853B (en) |
| WO (1) | WO2014044530A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR201514003A2 (en) | 2015-11-09 | 2017-05-22 | Arcelik As | A WASHER / DRYER WITH CONDENSER |
| KR102428247B1 (en) * | 2016-01-05 | 2022-08-02 | 엘지전자 주식회사 | Laundry treating apparatus and control method for feed water valve thereof |
| CN106012412B (en) * | 2016-06-30 | 2018-11-27 | 宁波远志立方能源科技有限公司 | Washing-drying integral machine based on gas condensing unit |
| CN116200925A (en) * | 2021-12-01 | 2023-06-02 | 广东美的白色家电技术创新中心有限公司 | Clothes treatment equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3027900A1 (en) * | 1980-07-23 | 1982-02-11 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | HOUSEHOLD LAUNDRY DRYER |
| DE3738031A1 (en) * | 1987-11-09 | 1989-05-18 | Bosch Siemens Hausgeraete | Method and device for removing lint from a condensation-water separator are designed as a heat exchanger |
| CN101387072A (en) * | 2007-09-13 | 2009-03-18 | Lg电子株式会社 | Ductless type clothes drier |
| EP2169107A1 (en) * | 2008-09-26 | 2010-03-31 | BSH Bosch und Siemens Hausgeräte GmbH | Drying appliance comprising a spraying device |
| EP2372012A1 (en) * | 2010-03-30 | 2011-10-05 | DBK David + Baader GmbH | Household appliance, appropriate thermoelectric heat pump, appropriate condenser unit, and method for controlling such a household appliance |
| DE102010031265A1 (en) * | 2010-07-13 | 2012-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Method for operating condensation dryer, involves treating process air duct behind drying chamber by acidic or base solution as active liquid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007052835A1 (en) * | 2007-11-06 | 2009-05-07 | BSH Bosch und Siemens Hausgeräte GmbH | Method and device for cleaning a component, in particular an evaporator of a condenser device, and laundry or tumble dryer with such a device |
| WO2013050263A1 (en) * | 2011-10-07 | 2013-04-11 | Arcelik Anonim Sirketi | A laundry washing and drying machine comprising a condenser |
-
2013
- 2013-09-04 WO PCT/EP2013/068298 patent/WO2014044530A1/en active Application Filing
- 2013-09-04 EP EP13759717.5A patent/EP2898133B1/en active Active
- 2013-09-04 CN CN201380049836.4A patent/CN104968853B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3027900A1 (en) * | 1980-07-23 | 1982-02-11 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | HOUSEHOLD LAUNDRY DRYER |
| DE3738031A1 (en) * | 1987-11-09 | 1989-05-18 | Bosch Siemens Hausgeraete | Method and device for removing lint from a condensation-water separator are designed as a heat exchanger |
| CN101387072A (en) * | 2007-09-13 | 2009-03-18 | Lg电子株式会社 | Ductless type clothes drier |
| EP2169107A1 (en) * | 2008-09-26 | 2010-03-31 | BSH Bosch und Siemens Hausgeräte GmbH | Drying appliance comprising a spraying device |
| EP2372012A1 (en) * | 2010-03-30 | 2011-10-05 | DBK David + Baader GmbH | Household appliance, appropriate thermoelectric heat pump, appropriate condenser unit, and method for controlling such a household appliance |
| DE102010031265A1 (en) * | 2010-07-13 | 2012-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Method for operating condensation dryer, involves treating process air duct behind drying chamber by acidic or base solution as active liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2898133A1 (en) | 2015-07-29 |
| WO2014044530A1 (en) | 2014-03-27 |
| EP2898133B1 (en) | 2016-12-07 |
| CN104968853A (en) | 2015-10-07 |
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