CN102791920A - Laundry processing apparatus with drying procedure - Google Patents
Laundry processing apparatus with drying procedure Download PDFInfo
- Publication number
- CN102791920A CN102791920A CN2011800137386A CN201180013738A CN102791920A CN 102791920 A CN102791920 A CN 102791920A CN 2011800137386 A CN2011800137386 A CN 2011800137386A CN 201180013738 A CN201180013738 A CN 201180013738A CN 102791920 A CN102791920 A CN 102791920A
- Authority
- CN
- China
- Prior art keywords
- treatment device
- clothes treatment
- nozzle structure
- condensing unit
- air
- 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.)
- Granted
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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
A laundry processing apparatus (1) with a drying procedure is provided, for drying laundry through continuous air cycles when the drying procedure is performed, which includes a condensing unit (5) for condensing the cycled air; and a spraying device (7) with a telescopic spray head structure (9), for spraying water onto the condensing unit (5) via the spray head structure (9) to rinse every corner of the condensing unit (5), which greatly increases the spraying area, thereby covering the whole condensing unit (5) as far as possible, and effectively ensuring the rinsing effect.
Description
Technical field
The present invention relates to a kind of clothes treatment device, relate in particular to a kind of clothes treatment device that has drying procedure.
Background technology
As everyone knows, the drying operation process of traditional clothes treatment device that has drying procedure is following.At first, air is heated, thereby air heat is the hot-air of high temperature low humidity through heater.Then, the hot-air of high temperature low humidity is transported under the effect of EGR in the cylinder that receives user's placing clothes, thereby with the clothing generation heat exchange in the cylinder moisture contained in the clothing is taken away, thereby forms the hot-air of low temperature and high relative humidity.The air of low temperature and high relative humidity is discharged the back and is got into condensing unit.And then under the effect of condensing unit, moisture contained in the hot-air of low temperature and high relative humidity fully is condensed into water, thereby makes the hot-air of low temperature and high relative humidity become the hot-air of low temperature and low humidity.The hot-air of low temperature and low humidity reheats the hot-air into the high temperature low humidity through heater under the driving of EGR; Get into next circulation; With this continuous circulation, moisture contained in the clothing is constantly absorbed by the hot-air of high temperature low humidity, thereby is dried gradually.In the drying operation process, and in washing operation, clothing all has batting inevitably and comes off; Under the effect of circulating air, these battings can constantly be deposited on the tube wall of condensing unit or in the corner, if overheap; Obviously can cause stopping up, thus influence oven dry performance.In addition; Because this is moist in the equipment; These battings also can this be easier to grow mould, thereby when next user uses equipment oven dry or washing clothes, can produce secondary pollution to clothing, therefore; Be necessary the batting that is deposited in the condensing unit is cleaned, thereby avoid the appearance of above-mentioned situation as far as possible.To above-mentioned situation, open CN 101387059A and EP 2037035A1 disclose a solution respectively.Correspondingly, a spray equipment that links to each other with the equipment water supply installation is set between condensing unit and air circulation device.Said spray equipment can spray the water that water supply installation provides on said condensing unit, thereby the batting of being accumulated on the condensing unit (or being called line bits, clothes fiber etc.) is rinsed out, to realize cleaning the purpose of condensing unit.This scheme can be cleaned condensing unit to a certain extent, but cleans to such an extent that be not very thorough.Its main cause is; The water that spray equipment sprayed can not cover whole condensing unit effectively; Some zone (for example in the corner); Because the limitation of the structure of condensing unit self, the dynamics of adding the water of ejection are not factor such as very big, battings that these zones are accumulated can not be cleaned up effectively.In addition, the batting of being accumulated also possibly cause the obstruction of spray structure, and the whole structure that therefore cleans not is very desirable.
Summary of the invention
To above problem; The object of the present invention is to provide a kind of improved clothes treatment device; Thereby the batting that more effectively will be accumulated on the condensing unit cleans up, effectively guaranteed the washing and the drying effect of equipment, avoided since the accumulation of batting to harm that equipment and clothing caused.
Solution of the present invention is limited in the independent claims.The preferred embodiments of the present invention are limited in dependent claims and the following description.
To achieve these goals, the present invention realizes in the following manner.A kind of clothes treatment device that is provided with drying procedure is provided, and when carrying out drying procedure, air is through constantly circulating the clothing oven dry, and said clothes treatment device comprises: the condensing unit that the air that is circulated is carried out condensation; And the telescopic spray equipment of nozzle structure, said spray equipment sprays water on said condensing unit through said nozzle structure, with the flushing condensing unit.
As a kind of preferred implementation of the present invention, said nozzle structure is rotatable.
As the another kind of preferred implementation of the present invention, said nozzle structure comprises at least one pair of spout of reverse setting.
As the another kind of preferred implementation of the present invention, said nozzle structure also comprises a plurality of hole for water sprayings.
As the another kind of preferred implementation of the present invention, said spray equipment comprises the stretching structure that allows said nozzle structure freely to stretch.
As the another kind of preferred implementation of the present invention, be provided with self-locking structure between said stretching structure and the said nozzle structure.
As the another kind of preferred implementation of the present invention, said stretching structure comprises expansion link and spring assembly.
As the another kind of preferred implementation of the present invention, said expansion link is a pipe structure, and comprises the pressing plate that is arranged at the top, and said pressing plate is provided with perforate.
As the another kind of preferred implementation of the present invention, the elastic force that said spring assembly provided is slightly larger than the weight of said expansion link and the weight sum of said nozzle structure.
The invention has the beneficial effects as follows: the nozzle structure through said spray equipment is set to telescopic structure; When water injects; Current are through exerting pressure to the pressing plate on expansion link top, thereby overcome the elastic force of spring assembly, force said nozzle structure from spray equipment, to stretch out; Water is got in the body of expansion link by the perforate on the pressing plate simultaneously, flows into then in the said nozzle structure.Because the pair of outlet ports on the nozzle structure is reverse the setting; So under the reaction force of current; Nozzle structure can be rotated in horizontal plane, and current clean each corner of condensing unit through the hole for water spraying around the nozzle structure, have increased spray area greatly; Thereby covered whole condensing unit as much as possible, effectively guaranteed cleaning performance.In addition owing to link to each other through self-locking structure between said nozzle structure and the said stretching structure, thereby guaranteed to produce relative motion at vertical direction between said nozzle structure and the said stretching structure, and in horizontal plane, can rotate relatively arbitrarily.After cleaning end; Owing to there is not the effect of current; Said nozzle structure is contracted in the said stretching structure by the elastic-restoring force of spring structure self; On the one hand, reduced nozzle structure to the resistance that circulating air caused, the drawback of also effectively having avoided batting to accumulate result in blockage spout and hole for water spraying on the other hand occurs.
Description of drawings
Below, will be referring to accompanying drawing the preferred embodiment of the present invention will be described in detail.Accompanying drawing comprises:
Figure l is the sketch map according to the clothes treatment device of the specific embodiment of the invention;
Fig. 2 is the sketch map when not working according to the spray equipment of the specific embodiment of the invention; And
Fig. 3 is the sketch map during according to the work of the spray equipment of the specific embodiment of the invention.
The specific embodiment
With reference to shown in figure l, can be the dryer that only has drying function according to the clothes treatment device l that is provided with drying procedure of the specific embodiment of the invention, also can be the clothes washer-dryer that has washing and drying function.Especially; Clothes treatment device l is a clothes washer-dryer; And comprise the cylinder 2 that receives the user and place the clothing of preparing washing or oven dry, the outer bucket 3 of accommodating said cylinder 2 and washings, be arranged on the outside of said outer bucket 3 the heater 4 that air is heated, carry out the condensing unit 5 of condensation and the air circulation device 6 that promotes air circulation to accomplishing the later air of heat exchange with clothing.Be connected through air circulation duct between said heater 4, said outer bucket 3, said condensing unit 5 and the said air circulation device 6, thereby form air circulation loop.For cleaning the batting of being accumulated on the said condensing unit 5, the appropriate location of said condensing unit 5, for example the upper end is provided with spray equipment 7.The water inlet end of said spray equipment 7 is connected with the water system of clothes treatment device, thereby water is injected in the spray equipment 7.
Continuation is with reference to figure 2 or shown in Figure 3, the self-locking structure 10 that said spray equipment 7 further comprises stretching structure 8, nozzle structure 9 and connects said stretching structure 8 and said nozzle structure 9.Through said self-locking structure 10, said nozzle structure 9 can't produce relative motion with respect to said stretching structure 8 in the vertical directions after stretching out, and in horizontal plane, can rotate relatively arbitrarily.Said stretching structure 8 comprises the expansion link 11 that is roughly pipe structure, pressing plate 12 and the spring assembly 13 that is arranged on said expansion link 11 tops.Said pressing plate 12 is provided with a plurality of perforates; Said spring assembly 13 is arranged at the below of said pressing plate 12; Its coefficient of elasticity is less, and the elastic-restoring force that is provided roughly is equivalent to the weight sum of said expansion link and said nozzle structure, adds frictional force each other and will remain in the interior water of said stretching structure and extrude needed power; Thereby guarantee when having water to inject; Said nozzle structure 9 can be stretched than more smoothly, and when not having water to inject, said nozzle structure 9 also can this shrink back more smoothly simultaneously.Said expansion link 11 is in said spring assembly 13.Said nozzle structure 9 roughly is the pipe structure of longitudinal, and its closed at both ends is provided with near to be respectively equipped with spout 14, two spouts 14 be that 180 degree are reverse the position at two ends with its sidewall.In addition, also be provided with the less relatively hole for water spraying of a plurality of sizes 15 on the sidewall of said nozzle structure 9, to increase spray area.When carrying out drying procedure, the control system of equipment can control water system said spray equipment 7 is supplied water.When water injects said spray equipment 7; The pressure that the said pressing plate 12 of water impact is produced is enough to overcome the elastic force of said spring assembly 13; Therefore said nozzle structure 9 is under the acting in conjunction of the pressure that self weight and current are produced; Stretched out downwards by said stretching structure 8, simultaneously water can flow into through the perforate on the pressing plate 12 in the said expansion link 11, flow into then with said nozzle structure 9 that said expansion link 11 is connected in.Because the spout 14 at said nozzle structure 9 two ends is reverse the setting, therefore, under the effect of current, the reaction force of current can make said nozzle structure 9 rotate, thereby realizes the purpose of cleaning.Simultaneously water also can be by 15 ejections of the hole for water spraying on said nozzle structure 9 sidewalls, thereby have increased spray area greatly, and then each corner that guarantees said condensing unit 5 can be washed and obtains.After flushing finishes; Owing to there has not been the effect of current; Said nozzle structure 9 meetings are retracted in the said stretching structure 8 in the effect of the elastic-restoring force of said spring assembly 13; Thereby reduced the resistance of 9 pairs of said condensing unit 5 inner circulating airs of said nozzle structure, also avoided simultaneously because the accumulation of batting causes stopping up the danger of the spout and the hole for water spraying of said nozzle structure 9.According to the specific embodiment of the invention, can control cleaning to the water supply of said spray equipment 7 through the control water system to condensing unit, simple and convenient.
Certainly; The above embodiment of lifting is merely preferred embodiments of the present invention; The present invention can also have many other embodiments; For the person of ordinary skill of the art, that under instruction of the present invention, is done changes to equivalence of the present invention, must be included in the scope that claim of the present invention advocates.
Reference numerals list
1 clothes treatment device
2 cylinders
3 outer buckets
4 heaters
5 condensing units
6 air circulation devices
7 spray equipments
8 stretching structures
9 nozzle structures
10 self-locking structures
11 expansion links
12 pressing plates
13 spring assemblies
14 spouts
15 hole for water sprayings
Claims (9)
1. clothes treatment device (1) that is provided with drying procedure; When carrying out drying procedure; Air is dried clothing through constantly circulating; Said clothes treatment device (1) comprises the condensing unit (5) that the air that is circulated is carried out condensation, it is characterized in that: said clothes treatment device (1) also comprises the telescopic spray equipment of nozzle structure (9) (7), and said spray equipment sprays water on said condensing unit (5) through said nozzle structure.
2. according to the described clothes treatment device of claim l (1), it is characterized in that: said nozzle structure (9) is rotatable.
3. clothes treatment device according to claim 2 (1) is characterized in that: said nozzle structure (9) comprises at least one pair of spout (14) of reverse setting.
4. clothes treatment device according to claim 3 (1) is characterized in that: said nozzle structure (9) also comprises a plurality of hole for water sprayings (15).
5. according to claim l or 2 described clothes treatment devices (1), it is characterized in that: said spray equipment (7) comprises the stretching structure (8) that allows said nozzle structure (9) freely to stretch.
6. clothes treatment device according to claim 5 (1) is characterized in that: be provided with self-locking structure (10) between said stretching structure (8) and the said nozzle structure (9).
7. clothes treatment device according to claim 5 (1) is characterized in that: said stretching structure (8) comprises expansion link (11) and spring assembly (13).
8. clothes treatment device according to claim 7 (1) is characterized in that: said expansion link (11) is a pipe structure (11), and comprises the pressing plate (12) that is arranged at the top, and said pressing plate (12) is provided with perforate.
9. clothes treatment device according to claim 7 (1) is characterized in that: the elastic force that said spring assembly (13) is provided is slightly larger than the weight of said expansion link (11) and the weight sum of said nozzle structure (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201180013738.6A CN102791920B (en) | 2010-03-15 | 2011-03-15 | It is provided with the clothes treatment device of drying procedure |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010134547.2 | 2010-03-15 | ||
| CN2010101345472 | 2010-03-15 | ||
| CN2010101345472A CN102191674A (en) | 2010-03-15 | 2010-03-15 | Clothes treating equipment with drying program |
| PCT/EP2011/053827 WO2011113803A1 (en) | 2010-03-15 | 2011-03-15 | Laundry processing apparatus with drying procedure |
| CN201180013738.6A CN102791920B (en) | 2010-03-15 | 2011-03-15 | It is provided with the clothes treatment device of drying procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102791920A true CN102791920A (en) | 2012-11-21 |
| CN102791920B CN102791920B (en) | 2016-08-24 |
Family
ID=44315183
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101345472A Pending CN102191674A (en) | 2010-03-15 | 2010-03-15 | Clothes treating equipment with drying program |
| CN201180013738.6A Expired - Fee Related CN102791920B (en) | 2010-03-15 | 2011-03-15 | It is provided with the clothes treatment device of drying procedure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101345472A Pending CN102191674A (en) | 2010-03-15 | 2010-03-15 | Clothes treating equipment with drying program |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2547821B1 (en) |
| CN (2) | CN102191674A (en) |
| WO (1) | WO2011113803A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544817A (en) * | 2015-09-17 | 2017-03-29 | 青岛海尔滚筒洗衣机有限公司 | Rotary spraying device and washing machine |
| CN107475997A (en) * | 2016-06-08 | 2017-12-15 | 青岛海尔洗衣机有限公司 | The flocculation reactor water inlet structure and inlet method of a kind of washing machine |
| CN110872752A (en) * | 2018-08-13 | 2020-03-10 | 青岛海尔洗衣机有限公司 | Washing equipment and spraying control method thereof |
| CN110872751A (en) * | 2018-08-13 | 2020-03-10 | 青岛海尔洗衣机有限公司 | Washing apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2992133A1 (en) * | 2013-04-29 | 2016-03-09 | Arçelik Anonim Sirketi | Air-cooled condenser laundry treatment machine with lint collecting means |
| EP4215666A1 (en) | 2022-01-24 | 2023-07-26 | BSH Hausgeräte GmbH | Laundry treating machine including a condenser having an injection device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348775A (en) * | 1965-10-22 | 1967-10-24 | Gen Motors Corp | Reaction jet spray arm for dishwashers having simultaneous rotation about perpendicular axis |
| DE3119354A1 (en) * | 1981-05-15 | 1982-12-02 | Miele & Cie GmbH & Co, 4830 Gütersloh | Condensate-collecting container for a laundry dryer |
| CN2191884Y (en) * | 1994-06-24 | 1995-03-15 | 北京亚都科技股份有限公司 | Automatic adjustable mechanism of sprinkler head for cleaning closet seat |
| WO1999029953A1 (en) * | 1997-12-08 | 1999-06-17 | Samsung Electronics Co., Ltd. | Washing machine with a device for jetting water into a spin basket |
| EP1936022A1 (en) * | 2006-12-22 | 2008-06-25 | Electrolux Home Products Corporation N.V. | Clothes tumble dryer |
| CN201195801Y (en) * | 2008-05-15 | 2009-02-18 | 松下电化住宅设备机器(杭州)有限公司 | Water spraying device of rotary drum full-automatic washing machine |
| CN101387059A (en) * | 2007-09-11 | 2009-03-18 | 博西华电器（江苏）有限公司 | Clothing washing facility with drying program and control method thereof |
| CN101545197A (en) * | 2008-03-26 | 2009-09-30 | Lg电子株式会社 | Leather/textile goods treating machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006006080B4 (en) * | 2006-02-09 | 2018-03-29 | BSH Hausgeräte GmbH | Cleaning device for a component of a household laundry drier |
| DE102006007443A1 (en) * | 2006-02-17 | 2007-08-23 | BSH Bosch und Siemens Hausgeräte GmbH | Cleaning device for a component of a household laundry drier |
| KR101269740B1 (en) * | 2006-06-19 | 2013-05-30 | 엘지전자 주식회사 | washing nozzle and dish washer equipped it |
| KR100925739B1 (en) * | 2007-09-13 | 2009-11-11 | 엘지전자 주식회사 | Ductless dryer |
-
2010
- 2010-03-15 CN CN2010101345472A patent/CN102191674A/en active Pending
-
2011
- 2011-03-15 CN CN201180013738.6A patent/CN102791920B/en not_active Expired - Fee Related
- 2011-03-15 WO PCT/EP2011/053827 patent/WO2011113803A1/en active Application Filing
- 2011-03-15 EP EP20110708248 patent/EP2547821B1/en not_active Not-in-force
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348775A (en) * | 1965-10-22 | 1967-10-24 | Gen Motors Corp | Reaction jet spray arm for dishwashers having simultaneous rotation about perpendicular axis |
| DE3119354A1 (en) * | 1981-05-15 | 1982-12-02 | Miele & Cie GmbH & Co, 4830 Gütersloh | Condensate-collecting container for a laundry dryer |
| CN2191884Y (en) * | 1994-06-24 | 1995-03-15 | 北京亚都科技股份有限公司 | Automatic adjustable mechanism of sprinkler head for cleaning closet seat |
| WO1999029953A1 (en) * | 1997-12-08 | 1999-06-17 | Samsung Electronics Co., Ltd. | Washing machine with a device for jetting water into a spin basket |
| EP1936022A1 (en) * | 2006-12-22 | 2008-06-25 | Electrolux Home Products Corporation N.V. | Clothes tumble dryer |
| CN101387059A (en) * | 2007-09-11 | 2009-03-18 | 博西华电器（江苏）有限公司 | Clothing washing facility with drying program and control method thereof |
| CN101545197A (en) * | 2008-03-26 | 2009-09-30 | Lg电子株式会社 | Leather/textile goods treating machine |
| CN201195801Y (en) * | 2008-05-15 | 2009-02-18 | 松下电化住宅设备机器(杭州)有限公司 | Water spraying device of rotary drum full-automatic washing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544817A (en) * | 2015-09-17 | 2017-03-29 | 青岛海尔滚筒洗衣机有限公司 | Rotary spraying device and washing machine |
| CN107475997A (en) * | 2016-06-08 | 2017-12-15 | 青岛海尔洗衣机有限公司 | The flocculation reactor water inlet structure and inlet method of a kind of washing machine |
| CN107475997B (en) * | 2016-06-08 | 2021-08-17 | 青岛胶南海尔洗衣机有限公司 | Water inlet structure and water inlet method of flocculation reactor of washing machine |
| CN110872752A (en) * | 2018-08-13 | 2020-03-10 | 青岛海尔洗衣机有限公司 | Washing equipment and spraying control method thereof |
| CN110872751A (en) * | 2018-08-13 | 2020-03-10 | 青岛海尔洗衣机有限公司 | Washing apparatus |
| CN110872752B (en) * | 2018-08-13 | 2022-06-28 | 青岛海尔洗衣机有限公司 | Washing equipment and spraying control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2547821B1 (en) | 2015-05-20 |
| EP2547821A1 (en) | 2013-01-23 |
| WO2011113803A1 (en) | 2011-09-22 |
| CN102791920B (en) | 2016-08-24 |
| CN102191674A (en) | 2011-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Applicant before: BSH Bosch and Siemens Household Appliances Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: BOSCH UND SIEMENS HAUSGERATE GMBH TO: BSH HOME APPLIANCES CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200315 |