CN101177864B - Drum type washing drier - Google Patents
Drum type washing drier Download PDFInfo
- Publication number
- CN101177864B CN101177864B CN200710140364XA CN200710140364A CN101177864B CN 101177864 B CN101177864 B CN 101177864B CN 200710140364X A CN200710140364X A CN 200710140364XA CN 200710140364 A CN200710140364 A CN 200710140364A CN 101177864 B CN101177864 B CN 101177864B
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- Prior art keywords
- mentioned
- water jacket
- bellows
- type washing
- drum
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- 238000005406 washing Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000001035 drying Methods 0.000 claims abstract description 42
- 238000007791 dehumidification Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The proposal of the invention is to provide a small-scale drum-type washing and drying device which can increase the reliability of the intensity of the pipeline connection part at the same time of reducing the vibration noise thereof. The invention comprises a rotary roller (29) which can be rotated optionally and provided with a rotating shaft transversely; an outer tank (20) used for surrounding the rotary roller (29) and storing the washing water; an outer frame (2) surrounding the outer tank (20) inside; and a drying device (6) comprising a dehumidifying part, a heater and a air-feeding fan which are used for feeding hot air into the rotary roller (29). At least part of the drying device (6) is arranged at the outer frame (2) side. The ventilation channel positioned at the drying device (6) side is connected with the outer tank (20) side so as to arrange a corrugated tube (7) in such a way that the flexible direction of the corrugated tube is along the front side of the outer tank or along the basically straight direction. The corrugated tube (7) is arranged at the external side of the external periphery at the front of the outer tank.
Description
Technical field
The present invention relates to possess the drying device that has heat exchanger and do washing, dewater and dry drum-type washing drying machine.
Background technology
Drum-type washing drying machine be documented in patent documentation 1 (TOHKEMY 2005-224621 communique, the 7th page, Fig. 1) in.This drum-type washing drying machine, its circulation wind path is connected to the side that washings took out and put into the circular open of usefulness from heater outlet.Patent documentation 2 (TOHKEMY 2005-224351 communique, the 12nd page, Fig. 2) Ji Zai drum-type washing drying machine, the place ahead that is connected water jacket from the blow-off outlet of heater outlet by liner to.
In washing dryer,, need the cooling and dehumidifying pipeline to improve wet-out property in order to shorten drying time.Therefore, make the dehumidifying pipeline away from the water jacket of high temperature, essential pipeline with soft structure be connected the entrance and exit of pipeline with water jacket, the displacement that absorption is caused by the vibration of water jacket.
Prior art constructions, because the circulation wind path is connected to the side that washings took out and put into the circular open of usefulness from heater outlet, be difficult to absorb displacement, the particularly vibration of water jacket fore-and-aft direction that the vibration by water jacket causes, in order to improve the strength reliability of pipeline connecting portion, need further work hard.And, be connected the occasion in the place ahead of water jacket from the blow-off outlet of heater outlet by liner, in order to absorb the vibration of water jacket, connecting portion needs necessary length, is disadvantageous for the miniaturization of drum-type washing drying machine.
Summary of the invention
The object of the present invention is to provide a kind of drum-type washing drying machine that has improved the strength reliability of pipeline connecting portion.Another object of the present invention is to provide a kind of small-sized drum-type washing drying machine.
In order to achieve the above object, washing dryer of the present invention, have: the rotation of horizontally set rotating shaft swing roller freely, above-mentioned swing roller is enclosed in wherein and stores the water jacket of washings, above-mentioned water jacket is enclosed in inner housing and comprises the drying device that is used for above-mentioned swing roller is sent dehumidification portion, heater and the pressure fan of warm braw; At least a portion of above-mentioned drying device is configured in housing one side, it is characterized in that, be connected with above-mentioned water jacket side by the ventilating duct of bellows above-mentioned drying device side, so that the flexible direction of bellows is provided with above-mentioned bellows along the front of water jacket or along the mode of vertical direction roughly, and bellows is arranged on the outside of outer peripheral edges of the front of above-mentioned water jacket.
If use the present invention, absorb the vibration of water jacket easily, and can improve the strength reliability of pipeline connecting portion.And, small-sized drum-type washing drying machine can be provided.
Description of drawings
Fig. 1 is the stereogram of the washing dryer of expression embodiments of the invention.
Fig. 2 is the cutaway view of the washing dryer of expression embodiments of the invention.
Fig. 3 is the front view of the washing dryer that has taken off front cover of expression embodiments of the invention.
Fig. 4 is the rearview of the washing dryer that has taken off back cover of expression embodiments of the invention.
The specific embodiment
Below, embodiments of the invention are described with reference to the accompanying drawings.
Fig. 1 is the stereogram of the washing dryer of expression embodiments of the invention.The housing 2 of using steel plate and resin formed article to constitute is being placed on the top of base 1.The front of housing 2 is provided with door 3 and the front cover 22 that takes out and put into washings 30, and the back side is provided with back side lid 23.
Fig. 2 is the cutaway view of the washing dryer of expression embodiments of the invention.Fig. 3 is the front view of the washing dryer that has taken off front cover of expression embodiments of the invention.Fig. 4 is the rearview of the washing dryer that has taken off back cover of expression embodiments of the invention.The inboard of housing 2 has water jacket 20.Water jacket 20 is provided with a plurality of suspension framves 21 in its underpart, and supports water jacket 20 by these suspension framves 21.
The structure of swing roller 29 that is positioned at the inboard of water jacket 20 can drop into washings 30 by opening door 3.The rotating shaft of swing roller 29 is horizontal.So-called rotating shaft laterally is meant, except that level, comprises with the front side to tilt than inboard (rear side) high mode.The fluid balancer 31 of the vibration usefulness that the imbalance of washings 30 causes when the periphery of swing roller 29 peristomes is provided with to the reduction dehydration.In addition, be provided with a plurality of lifters 33 that up hold together washings 30 in the inboard of swing roller 29.Swing roller 29 directly is connected with motor 36 with drum driven by the main shaft 35 that has connected metal flange 34.The rubber array of pads 38 that is made of elastomer is installed on the peristome of water jacket 20.This liner 38 has to be kept in the water jacket 20 and the effect of the watertightness of door 3.Therefore, can prevent to wash, the water when rinsing and dehydration leaks.Swing roller 29 has many apertures (not shown) of centrifugal dehydration and ventilation usefulness at sidewall.The water discharge outlet 37 of the diapire upper shed of water jacket 20 by drain solenoid valve 8 be connected scupper hose 9 connections.
The warm wind blower structure of the washings drying in the swing roller 29 is made of the drying device 6 that comprises dehumidify pipeline 5, pressure fan 61 and heater 62.Drying device 6 is fixed on housing 2 sides away from water jacket 20.The ventilating opening 32 from the outlet of water jacket 20 as circulating air is connected with soft bellows 4 approximate horizontal of constructing of dehumidifying pipeline 5 usefulness.In order to absorb the vibration of water jacket 20, the ventilating duct (pipeline) of heater 62 outlet sides be blown into nozzle 11 and be connected by bellows 7.Bellows 7 is arranged to make its flexible direction along the front of water jacket 20 or along vertical direction roughly.The connecting portion that is blown into nozzle 11 and water jacket 20 is arranged on the front of water jacket 20; In the present embodiment, especially generally perpendicularly connect with respect to the front of water jacket 20.
Bellows 7 is configured to, and makes the position in the outside that corrugated scalable part is positioned at the front outer peripheral edges of water jacket 20 at least.When seeing drum-type washing drying machine, bellows 7 is configured in the front of the front of water jacket 20 from horizontal (side).Therefore, though water jacket 20 vibration, water jacket 20 contacts of also getting along well of the pars contractilis of bellows 7.And from being provided with door 3 front on one side, the connecting portion that is blown into nozzle 11 and water jacket 20 is from the rotating shaft of crosscut swing roller 29 and the C-C of Central Line that becomes vertical direction direction (transverse direction) configuration (w of Fig. 3) of staggering to the left and right.At this moment bellows 7, and its lower end is positioned at the low position (h of Fig. 3) of part higher than water jacket 20 in vertical direction at least.Therefore, even be configured in the position in the outside of the front outer peripheral edges of water jacket 20, can prevent that also the appearance and size of the short transverse of drum-type washing drying machine from becoming big making corrugated scalable part.
For bellows 7 being configured in the outside of the front outer peripheral edges of water jacket 20, bellows 7 is connected with water jacket 20 by connector 71.Connector 71 is made the opening surface that is connected with bellows 7 and is level.That is, above-mentioned opening surface points to the top of vertical direction.Therefore, owing to can bring into play the telescopicing performance of bellows 7 to greatest extent,, can prevent that the appearance and size of the short transverse of drum-type washing drying machine from becoming big so can shorten bellows 7 with spending.
In the present embodiment,, flowing of circulating air can be set oppositely also, will be taken into front one side that mouthful (air entry) is arranged on water jacket 20 circulating air of drying device 6 though will be blown into front one side that nozzle 11 is arranged on water jacket 20.In this occasion, the configuration of bellows 7 is also effective.
The drum-type washing drying machine of Gou Chenging in washing procedure, drops into washings in the swing roller 29 like this, and feedwater under the state of closing drain solenoid valve 8 and washings are stored in the water jacket 20 makes swing roller 29 rotation clean washings.In dehydration procedure, open drain solenoid valve 8 and discharge washings in the water jacket 20, make swing roller 29 rotations come centrifugal dehydration.Then, in drying process, under the state of opening drain solenoid valve 8, make swing roller 29 rotations, make pressure fan 61 runnings simultaneously, air in the ventilating opening 32 sucking-off water jackets 20, generate from being blown into the circulating air 12 that the washings 30 of nozzle 11 in swing roller 29 is blown into heater 62 heating by water-cooled dehumidifying back in the dehumidifying pipeline 5.In swing roller 29, capture moisture and the dehumidifying of moistening circulating air 12 from washings 30, realize by the cooling water 52 that comes out along the wall flows in the dehumidifying pipelines 5 from cooling water supply pipe 51 being flowed down and contacting with circulating air 12.Discharge by scupper hose 9 by water discharge outlet 37 along the cooling water 52 that the wall flow in the dehumidifying pipeline 5 comes out.
The drum-type washing drying machine of Gou Chenging like this, because dehumidifying pipeline 5 is provided with away from the water jacket 20 that is in high temperature in drying process, thereby the cooling of dehumidifying pipeline 5 can carry out fully, can improve wet-out property, shortens drying time.And, owing to be provided with bellows 4 and bellows 7 as described above, absorb easily the vibration that reaches fore-and-aft direction up and down of water jacket 20, reduce the noise that vibration causes, improve the intensity of connecting portion simultaneously and the reliability of wearing and tearing and the strength reliability of drying device 6.Special under the situation that water jacket 20 tilts as present embodiment, the displacement quantitative change of fore-and-aft direction is big.Therefore, so that the flexible direction of bellows 7 disposes bellows 7 along the front of water jacket 20 or along the mode of vertical direction, and makes water jacket 20 sides be connected with the pipeline of drying device 6 sides, this is important.In addition, by dispose bellows 7 as present embodiment, the vibration that can absorb water jacket 20 can be disposed connecting portion effectively in the space of water jacket 20 and housing 2 again, can realize the miniaturization of drum-type washing drying machine.
Above-mentioned dehumidification portion and heater also can be made the structure of heat-pump-type.
Claims (5)
1. drum-type washing drying machine, have: the rotation of horizontally set rotating shaft swing roller freely, above-mentioned swing roller is enclosed in wherein and stores the water jacket of washings, above-mentioned water jacket is enclosed in inner housing and comprises the drying device that is used for above-mentioned swing roller is sent dehumidification portion, heater and the pressure fan of warm braw; At least a portion of above-mentioned drying device is configured in housing one side, it is characterized in that:
Be connected with above-mentioned water jacket side by the ventilating duct of bellows above-mentioned drying device side,
So that the flexible direction of bellows is provided with above-mentioned bellows along the front of water jacket or along the mode of vertical direction roughly, and bellows is arranged on the front of the front of above-mentioned water jacket.
2. as the drum-type washing drying machine of claim 1 record, it is characterized in that:
From being provided with the front face side of the door that takes out and put into washings, to the width configuration of staggering, the lower end of above-mentioned at least bellows pars contractilis is configured to be positioned at than the low position of the highest part of above-mentioned water jacket in vertical direction above-mentioned bellows simultaneously from the rotating shaft of crosscut swing roller and the Central Line that is in vertical direction.
3. as the drum-type washing drying machine of claim 1 or 2 records, it is characterized in that:
When laterally seeing this drum-type washing drying machine, above-mentioned bellows is positioned at the forward position of the front of above-mentioned water jacket.
4. as the drum-type washing drying machine of claim 1 record, it is characterized in that:
Above-mentioned dehumidification portion and above-mentioned heater and above-mentioned blower setting be in the housing side,
Above-mentioned bellows with passed through above-mentioned dehumidification portion and above-mentioned heater and above-mentioned pressure fan after the ventilating duct that flows of circulating air be connected.
5. as the drum-type washing drying machine of claim 1 record, it is characterized in that:
So that the front side mode higher than rear side tilts the rotating shaft of above-mentioned swing roller.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006302251 | 2006-11-08 | ||
| JP2006-302251 | 2006-11-08 | ||
| JP2006302251A JP4812595B2 (en) | 2006-11-08 | 2006-11-08 | Drum type washer / dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101177864A CN101177864A (en) | 2008-05-14 |
| CN101177864B true CN101177864B (en) | 2010-12-22 |
Family
ID=39404270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710140364XA Expired - Fee Related CN101177864B (en) | 2006-11-08 | 2007-08-09 | Drum type washing drier |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4812595B2 (en) |
| CN (1) | CN101177864B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5156569B2 (en) * | 2008-10-02 | 2013-03-06 | 日立アプライアンス株式会社 | Drum type washer / dryer |
| JP5308762B2 (en) * | 2008-10-02 | 2013-10-09 | 日立アプライアンス株式会社 | Washing and drying machine |
| JP4922330B2 (en) * | 2009-03-25 | 2012-04-25 | 株式会社東芝 | Drum type washer / dryer |
| JP5068295B2 (en) * | 2009-09-24 | 2012-11-07 | シャープ株式会社 | Dryer |
| CN103266459A (en) * | 2013-05-27 | 2013-08-28 | 合肥荣事达三洋电器股份有限公司 | Connecting structure of drying tunnel and door seal of drying-type roller washing machine |
| WO2023163678A1 (en) * | 2022-02-24 | 2023-08-31 | Renta Elektrikli Ev Aletleri Sanayi Ve Dis Ticaret Limited Sirketi | Innovation in vented dryers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773005A (en) * | 2004-11-09 | 2006-05-17 | 松下电器产业株式会社 | Drum type washing and drying machine |
| CN1782213A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Drum Washing machine with drying function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005052533A (en) * | 2003-08-07 | 2005-03-03 | Matsushita Electric Ind Co Ltd | Washing and drying machine |
| JP3896980B2 (en) * | 2003-04-03 | 2007-03-22 | 松下電器産業株式会社 | Drum type washer / dryer |
| JP2005021338A (en) * | 2003-07-01 | 2005-01-27 | Sharp Corp | Drum type laundry washer/drier |
-
2006
- 2006-11-08 JP JP2006302251A patent/JP4812595B2/en not_active Expired - Fee Related
-
2007
- 2007-08-09 CN CN200710140364XA patent/CN101177864B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773005A (en) * | 2004-11-09 | 2006-05-17 | 松下电器产业株式会社 | Drum type washing and drying machine |
| CN1782213A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Drum Washing machine with drying function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101177864A (en) | 2008-05-14 |
| JP2008113981A (en) | 2008-05-22 |
| JP4812595B2 (en) | 2011-11-09 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Hitachi Global Living Program Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 |