CN108660719A - A kind of clothes drying device air channel structure and clothes drying device - Google Patents
A kind of clothes drying device air channel structure and clothes drying device Download PDFInfo
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- CN108660719A CN108660719A CN201710197986.XA CN201710197986A CN108660719A CN 108660719 A CN108660719 A CN 108660719A CN 201710197986 A CN201710197986 A CN 201710197986A CN 108660719 A CN108660719 A CN 108660719A
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- China
- Prior art keywords
- drying device
- clothes drying
- hot wind
- channel structure
- runner
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention belongs to drying technical field, a kind of clothes drying device air channel structure and clothes drying device are disclosed.Wherein, clothes drying device air channel structure includes the hollow air duct being set between heating device and air inlet, and the air guide structure in hollow air duct.Original hot wind after heated device heating, is divided into two stock stream hot winds by air guide structure, wherein stock-traders' know-how the first runner water conservancy diversion accelerates, another stock-traders' know-how the second runner water conservancy diversion slows down, and two stock stream hot winds converge to form turbulent hot wind in air inlet.Wherein, clothes drying device includes above-mentioned clothes drying device air channel structure.Air guide structure is arranged in hollow air duct in the present invention, so that the original hot wind of sub-thread shunts to form one fast one two slow stock stream hot winds, and form turbulent hot wind in air inlet, it is effectively reduced and the uniform temperature of air inlet, enhance the safety and reliability of the present invention, the drying efficiency for improving clothes drying device avoids spoiled laundry caused by localized hyperthermia.
Description
Technical field
The present invention relates to drying technical field more particularly to a kind of clothes drying device air channel structures and clothes drying device.
Background technology
It is connected by wind inlet channel between existing dryer or the air inlet and heating device of washing-drying integral machine, cold air warp
Entered in roller by wind inlet channel after crossing heating devices heat.The inside setting of current dryer and washing-drying integral machine is worked as
In, in order to improve drying speed, most to be completed by improving the power of heating device, still, the power of heating device improves
Afterwards, the temperature drift that can cause roller air inlet influences the normal operation of equipment.In addition, traditional air channel structure design can be led
It causes roller intake air temperature to be unevenly distributed, causes drying efficiency poor, or even because the high temperature of part leads to spoiled laundry.
On solving the problems, such as that intake air temperature is higher, those skilled in the art often by increase intake or
Additional cold wind import is opened up outside air inlet to cope with, but for dryer or washing-drying integral machine, structure size side
Face limitation is more, and the power of fan will normally have achieved the limit of the dryer or washing-drying integral machine type, can no longer provide volume
Outer intake, and the extraneous cold wind entered from cold wind import is with the variation of environment temperature, it is not easy to it controls.
Invention content
The purpose of the present invention is to provide it is a kind of can effectively reduce and at uniform air intake mouth temperature clothes drying device air duct
Structure.
Another object of the present invention is to provide a kind of clothes drying devices, including above-mentioned clothes drying device air channel structure.
For up to the first purpose, the present invention uses following technical scheme：A kind of clothes drying device air channel structure, which is characterized in that
Including the hollow air duct being set between the heating device of clothes drying device and air inlet, and the wind-guiding that is set in hollow air duct
Structure, the air guide structure is by hollow air duct partial division at the first runner and the second runner arranged side by side；
The original hot wind of sub-thread after heated device heating, is divided into two stock stream hot winds, wherein a stock by air guide structure
Stream hot wind accelerates through the first runner water conservancy diversion, and another stock stream hot wind slows down through the second runner water conservancy diversion, and the shunting after acceleration
Shunting hot wind after hot wind and deceleration converges to form turbulent hot wind in air inlet.
Preferably, the sectional area of first runner tapers on hot wind flow direction, second shunting
The sectional area in road gradually increases on hot wind flow direction.The specific setting of above-mentioned first runner and the second runner, structure
It is simple and reliable, above-mentioned original hot wind is easily and efficiently split into two stock stream hot winds.
Preferably, the air guide structure includes the fixed plate being arranged in a mutually vertical manner and wind deflector, the fixed plate is fixed
On the inner wall in hollow air duct, the wind deflector is arranged perpendicular to hollow air duct inner wall, for by hollow air duct partial division at
First runner and the second runner.The setting of above-mentioned fixed plate and wind deflector, it is simple in structure, it is of low cost, it can be safe and reliable
The above-mentioned original hot wind of realization shunting.
Preferably, the wind deflector includes an entity plate and two corner boards being arranged at obtuse angle with entity plate；Institute
Entity plate is stated, one side of fixed plate is perpendicularly fixed at, with the L-shaped setting of fixed plate；Two corner boards, it is symmetrical fixed
It is connected to two opposite sides of entity plate.The setting of above-mentioned entity plate and corner board, molding are prepared simply, and diverter function can
It leans on, improves the safety and reliability of the present invention.
Preferably, the angle α between the entity plate and corner board is 140 ° -170 °.Above-mentioned setting is taking into account structure
On the basis of intensity so that air guide structure is more preferable to the shunting effect of above-mentioned original hot wind so that the temperature of air inlet is more
Uniformly, the temperature of air inlet and more obviously is reduced.
Preferably, the diagonal line of the fixed plate and the axis of symmetry in hollow air duct coincide.Above-mentioned setting, further
Water conservancy diversion effect is enhanced, to improve the reliability of the present invention.
Preferably, the angle β between the entity plate and the hollow air duct axis of symmetry is 130 ° -170 °.Above-mentioned setting,
Water conservancy diversion effect is further enhanced, to improve the reliability of the present invention.
Preferably, the fixed plate and wind deflector intersection are provided at least one ribs.Due to the plate of wind deflector
The mechanics feature of shape structure, the setting of above-mentioned ribs improve the safety and reliability of wind deflector during water conservancy diversion, carry
The high service life of the present invention.
Preferably, being provided with fixed hole in the fixed plate, the corner board is arranged on the side of fixed plate
There is fixed inserted sheet.Above-mentioned fixed hole is equipped with fixed inserted sheet so that fixation of the air guide structure in hollow air duct is more
Add the safety and reliability for securely improving the present invention.
To reach another object, the present invention also provides a kind of clothes drying devices, including clothes drying device air duct as described above
Structure.
Beneficial effects of the present invention：The setting of air guide structure in hollow air duct so that the original hot wind of sub-thread shunts to be formed
One fast one two slow stock stream hot winds, and form turbulent hot wind in air inlet, are effectively reduced and uniform air inlet
The temperature at place enhances the safety and reliability of the present invention, improves the drying efficiency of clothes drying device, localized hyperthermia is avoided to lead
The spoiled laundry of cause.
Description of the drawings
Fig. 1 is the structural schematic diagram that clothes drying device air channel structure of the present invention is installed between heating device and air inlet；
Fig. 2 is the structural schematic diagram inside clothes drying device air channel structure of the present invention；
Fig. 3 is the hot wind shunting schematic diagram inside clothes drying device air channel structure of the present invention；
Fig. 4 is the structural schematic diagram of air guide structure of the present invention；
Fig. 5 is the front view of air guide structure of the present invention.
In figure：
100, heating device；200, air inlet；
1, hollow air duct；11, the first runner；12, the second runner；2, air guide structure；21, fixed plate；211, fixed
Through-hole；22, wind deflector；221, entity plate；222, corner board；2221, fixed inserted sheet；23, ribs.
Specific implementation mode
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-5, the present invention provides a kind of clothes drying device air channel structure, it is set to clothes drying device inner heating device
Between 100 and air inlet 200, including hollow air duct 1 and the air guide structure 2 that is set in hollow air duct 1.Above-mentioned air guide structure 2,
By 1 partial division of hollow air duct at the first runner 11 and the second runner 12 arranged side by side.In clothes drying device operational process
In, the original hot wind of sub-thread after the heating of heated device 100 is split into two stock stream hot winds by air guide structure 2.Wherein on one
Shunting hot wind to be stated through 11 water conservancy diversion of the first runner to accelerate, another above-mentioned shunting hot wind of stock slows down through 12 water conservancy diversion of the second runner, and
And the above-mentioned shunting hot wind after accelerating and the above-mentioned shunting hot wind after deceleration pool turbulent hot wind at air inlet 200.It is above-mentioned
The setting of air guide structure 2 in hollow air duct 1 so that the original hot wind of sub-thread becomes one fast one two slow stock stream hot winds, and
It flows one fast one two slow stock stream hot winds to converge to form turbulent hot wind at air inlet 200, be effectively reduced and uniform
Temperature at air inlet 200 enhances the safety and reliability of the present invention, improves the drying efficiency of clothes drying device, avoid
Spoiled laundry caused by localized hyperthermia.
Specifically, in the present embodiment, the sectional area of above-mentioned first runner 11 tapers on hot wind flow direction,
The sectional area of above-mentioned second runner 12 gradually increases on hot wind flow direction.11 and second runner of above-mentioned first runner
12 specific setting, it is simple and reliable for structure, above-mentioned original hot wind is easily and efficiently split into one fast one two slow stock stream heat
Wind.
More specifically, in one embodiment, above-mentioned air guide structure 2 includes the fixed plate 21 being arranged in a mutually vertical manner and leads
Aerofoil 22, above-mentioned fixed plate 21, which reclines, to be fixed on the inner wall in hollow air duct 1, and above-mentioned wind deflector 22 is perpendicular to hollow air duct 1
Inner wall setting, for by 1 partial division of hollow air duct at the first runner 11 and the second runner 12.21 He of above-mentioned fixed plate
The setting of wind deflector 22, simple in structure, of low cost, the shunting of the above-mentioned original hot wind of realization that can be safe and reliable.
Preferably, in a particular embodiment, above-mentioned wind deflector 22 include an entity plate 221 and with entity plate 221 at blunt
Two corner boards 222 of angle setting, above-mentioned entity plate 221 is perpendicularly fixed at a side of fixed plate 21, with fixed plate 21 at L
Shape is arranged, also, two above-mentioned corner boards 222 are symmetrically fixedly connected on two opposite sides of entity plate 221.Specifically,
In the present embodiment, above-mentioned entity plate 221 and corner board 222 are integrally formed setting.Above-mentioned entity plate 221 and corner board 222
Setting, molding prepare simple, and diverter function is reliable, improve the safety and reliability of the present invention, above-mentioned entity plate 221 and turn
Obtuse angle setting between gusset 222, on the basis of gentle water conservancy diversion, efficiently reduces windage, improves the water conservancy diversion of the present invention
Effect.
Specifically, as shown in figure 5, in the present embodiment, the angle α between above-mentioned entity plate 221 and corner board 222 is
140°-170°.Preferably, angle α is 163 ° in the present invention.Above-mentioned setting, on the basis of taking into account structural strength so that lead
Wind structure 2 is more preferable to the shunting effect of above-mentioned original hot wind so that the temperature at air inlet 200 is more uniform, and brighter
The temperature at air inlet 200 is reduced aobviously.
More specifically, as shown in figure 3, in one embodiment, the diagonal line of above-mentioned fixed plate 21 and hollow air duct 1
The axis of symmetry coincides, and the angle β between 1 axis of symmetry of above-mentioned entity plate 221 and hollow air duct is 130 ° -170 °.Preferably,
Angle β is 155 ° in the present invention.Above-mentioned setting further enhances water conservancy diversion effect, to improve the reliability of the present invention.
Preferably, in a particular embodiment, above-mentioned fixed plate 21 is provided at least one reinforcement with 22 intersection of wind deflector
Rib 23.As shown in Figure 4, in the present embodiment, specifically, there are one due to the platy structure of wind deflector 22 for the setting of ribs 23
Mechanics feature, the setting of above-mentioned ribs 23 improves the safety and reliability of the wind deflector 22 during water conservancy diversion, improves
The service life of the present invention.
More preferably, in the present embodiment, fixed hole 211, the fixing pieces such as screw are provided in above-mentioned fixed plate 21
Fixed plate 21 is fixed on the inner wall in hollow air duct 1 across above-mentioned fixed hole 211, above-mentioned corner board 222 is close to fixed plate
Fixed inserted sheet 2221 is provided on 21 side, for being inserted on 1 inner wall of hollow air duct in corresponding slot (not shown).
Specifically, to increase fixed reliability, there are two the settings of fixed hole 211.Above-mentioned fixed hole 211 and fixed inserted sheet 2221
Be equipped with so that fixation of the air guide structure 2 in hollow air duct 1 is more secured, improve the present invention safety and can
By property.
Specifically, in one embodiment, above-mentioned fixed plate 21, wind deflector 22 and ribs 23 are integrally formed setting.
In the present embodiment, above-mentioned fixed plate 21, wind deflector 22 and ribs 23 are integrally formed by Sheet Metal Forming Technology and are obtained.Above-mentioned setting, drop
Low processing cost, improves the structural strength and service life of air guide structure 2.
The present invention also provides a kind of clothes drying devices, specifically, above-mentioned clothes drying device includes above-mentioned clothes drying device air duct knot
Structure.In the present embodiment, above-mentioned clothes drying device can be dryer and washing-drying integral machine, or other can realize drying
The equipment of function.
In the description of this specification, reference term " in the present embodiment ", " in one embodiment ", " in specific embodiment "
Deng description mean combine the embodiment particular features, structures, materials, or characteristics described be contained in the present invention at least one
In a embodiment.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment.Moreover,
Particular features, structures, materials, or characteristics described can in an appropriate manner be tied in any one or more embodiments
It closes.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (10)
1. a kind of clothes drying device air channel structure, which is characterized in that heating device (100) and air inlet including being set to clothes drying device
Hollow air duct (1) between mouthful (200), and the air guide structure (2) that is set in hollow air duct (1), the air guide structure (2)
By hollow air duct (1) partial division at the first runner (11) and the second runner (12) arranged side by side；
The original hot wind of sub-thread after heated device (100) heating, is divided into two stock stream hot winds, wherein one by air guide structure (2)
Stock stream hot wind accelerates through the first runner (11) water conservancy diversion, and another stock stream hot wind slows down through the second runner (12) water conservancy diversion, and
The shunting hot wind after shunting hot wind and deceleration after acceleration converges to form turbulent hot wind at air inlet (200).
2. clothes drying device air channel structure according to claim 1, which is characterized in that the section of first runner (11)
Product tapers on hot wind flow direction, and the sectional area of second runner (12) gradually increases on hot wind flow direction
Greatly.
3. clothes drying device air channel structure according to claim 2, which is characterized in that the air guide structure (2) includes mutual
Vertically disposed fixed plate (21) and wind deflector (22), the fixed plate (21) is fixed on the inner wall of hollow air duct (1), described
Wind deflector (22) is arranged perpendicular to hollow air duct (1) inner wall, is used for hollow air duct (1) partial division at the first runner (11)
With the second runner (12).
4. clothes drying device air channel structure according to claim 3, which is characterized in that the wind deflector (22) includes a sheet
Body plate (221) and two corner boards (222) being arranged at obtuse angle with entity plate (221)；
The entity plate (221) is perpendicularly fixed at (21) sides of fixed plate, with fixed plate (21) L-shaped setting；
Two corner boards (222) are symmetrically fixedly connected on two opposite sides of entity plate (221).
5. clothes drying device air channel structure according to claim 4, which is characterized in that the entity plate (221) and corner board
(222) angle α between is 140 ° -170 °.
6. clothes drying device air channel structure according to claim 5, which is characterized in that the diagonal line of the fixed plate (21) with
The axis of symmetry of hollow air duct (1) coincides.
7. clothes drying device air channel structure according to claim 6, which is characterized in that the entity plate (221) and hollow wind
Angle β between road (1) axis of symmetry is 130 ° -170 °.
8. according to any clothes drying device air channel structures of claim 3-7, which is characterized in that the fixed plate (21) and lead
Aerofoil (22) intersection is provided at least one ribs (23).
9. clothes drying device air channel structure according to claim 8, which is characterized in that be provided on the fixed plate (21) solid
Determine through-hole (211), the corner board (222) is provided with fixed inserted sheet (2221) on the side of fixed plate (21).
10. a kind of clothes drying device, which is characterized in that include the clothes drying device air channel structure as described in claim 1-9 is any.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197986.XA CN108660719A (en) | 2017-03-29 | 2017-03-29 | A kind of clothes drying device air channel structure and clothes drying device |
| EP18776368.5A EP3604664B1 (en) | 2017-03-29 | 2018-03-23 | Clothes drying equipment air duct structure and clothes drying equipment |
| PCT/CN2018/080165 WO2018177204A1 (en) | 2017-03-29 | 2018-03-23 | Clothes drying equipment air duct structure and clothes drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197986.XA CN108660719A (en) | 2017-03-29 | 2017-03-29 | A kind of clothes drying device air channel structure and clothes drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108660719A true CN108660719A (en) | 2018-10-16 |
Family
ID=63674201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197986.XA Pending CN108660719A (en) | 2017-03-29 | 2017-03-29 | A kind of clothes drying device air channel structure and clothes drying device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3604664B1 (en) |
| CN (1) | CN108660719A (en) |
| WO (1) | WO2018177204A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644787A (en) * | 2004-01-20 | 2005-07-27 | 三星电子株式会社 | Clothing dryer |
| CN102071564A (en) * | 2009-11-25 | 2011-05-25 | 博西华电器（江苏）有限公司 | Heating device and clothes drying apparatus employing same |
| CN102286873A (en) * | 2011-08-03 | 2011-12-21 | 海尔集团公司 | Air inlet connection pipeline capable of preventing water from flowing backward for washing and drying integrated machine |
| EP2623665A1 (en) * | 2012-02-06 | 2013-08-07 | LG Electronics, Inc. | Laundry machine comprising a nozzle and a heater arranged in a drying duct and control method hereof |
| CN204982471U (en) * | 2015-04-30 | 2016-01-20 | 广东格兰仕集团有限公司 | Dryer with wind guiding mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19644711A1 (en) * | 1996-10-28 | 1998-04-30 | Aeg Hausgeraete Gmbh | Laundry dryer |
| CN202543670U (en) * | 2012-02-15 | 2012-11-21 | 上海日立电器有限公司 | Return air structure of heat pump type washing and drying machine |
| EP2628845A1 (en) * | 2012-02-20 | 2013-08-21 | Electrolux Home Products Corporation N.V. | Laundry treatment machine with heat exchanger and process air channel |
| KR101632013B1 (en) * | 2014-12-08 | 2016-06-21 | 엘지전자 주식회사 | Condensing type clothes dryer having a heat pump cycle and control method for the same |
| CN205775468U (en) * | 2016-05-31 | 2016-12-07 | 无锡小天鹅股份有限公司 | Heat pump mounting box and heat pump clothes dryer or heat pump washing-drying integral machine |
-
2017
- 2017-03-29 CN CN201710197986.XA patent/CN108660719A/en active Pending
-
2018
- 2018-03-23 WO PCT/CN2018/080165 patent/WO2018177204A1/en unknown
- 2018-03-23 EP EP18776368.5A patent/EP3604664B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1644787A (en) * | 2004-01-20 | 2005-07-27 | 三星电子株式会社 | Clothing dryer |
| CN102071564A (en) * | 2009-11-25 | 2011-05-25 | 博西华电器（江苏）有限公司 | Heating device and clothes drying apparatus employing same |
| CN102286873A (en) * | 2011-08-03 | 2011-12-21 | 海尔集团公司 | Air inlet connection pipeline capable of preventing water from flowing backward for washing and drying integrated machine |
| EP2623665A1 (en) * | 2012-02-06 | 2013-08-07 | LG Electronics, Inc. | Laundry machine comprising a nozzle and a heater arranged in a drying duct and control method hereof |
| CN204982471U (en) * | 2015-04-30 | 2016-01-20 | 广东格兰仕集团有限公司 | Dryer with wind guiding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3604664A4 (en) | 2020-12-02 |
| EP3604664B1 (en) | 2022-09-28 |
| WO2018177204A1 (en) | 2018-10-04 |
| EP3604664A1 (en) | 2020-02-05 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181016 |
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