CN103485141A - Clothes drying machine - Google Patents
Clothes drying machine Download PDFInfo
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- CN103485141A CN103485141A CN201310236762.7A CN201310236762A CN103485141A CN 103485141 A CN103485141 A CN 103485141A CN 201310236762 A CN201310236762 A CN 201310236762A CN 103485141 A CN103485141 A CN 103485141A
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- inner core
- air
- urceolus
- air channel
- dryer
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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
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
Abstract
The invention discloses a clothes drying machine. The clothes drying machine comprises a shell, an inner drum, an outer drum, a door cover, a semiconductor refrigerating piece and an air circulation driver, wherein the inner drum is rotatably arranged in the shell around the axis and an air inlet is formed on the bottom wall; the outer drum is sheathed outside the inner drum; a preset distance is left between the outer drum and the inner drum so as to define an air channel communicated with the air inlet between the outer drum and the inner drum; an opening of the outer drum and an opening of the inner drum face to the same side, and an air outlet is formed between the opening end of the outer drum and the opening end of the inner drum, and is respectively communicated with the inner part of the inner drum and the air channel; the door cover is used for closing the opening of the outer drum; and the semiconductor refrigerating piece is arranged in the air channel and is provided with a hot end surface and a cold end surface, wherein the hot end surface is arranged outside the peripheral wall of the inner drum, and the cold end surface is arranged at the outer side of the hot end surface in the radial direction; and the air circulation driver is used for driving circulation between air in the inner drum and air in the air channel. The clothes drying machine disclosed by the invention has the advantages of simple structure, good drying effect and low energy consumption.
Description
Technical field
The present invention relates to the drying technology field, especially relate to a kind of dryer.
Background technology
In existing dryer, often adopt straight-line, condensing or heat-pump-type for drying clothes.The straight-line dryer is simple in structure, is easy to realize, but the hot and humid gases affect environment of discharging, exhaust heat can not effectively utilize, and drying, the while barrel temperature is high, and outwards dispersed heat belongs to energy loss, has increased the energy consumption of straight-line dryer.Condensing type clothes dryer belongs to interior circulation air path, there is no Exhaust Gas, but the condensing unit such as condenser need to be set separately, carrys out cooling down high-temperature high humidity gas, and the barrel radiation while simultaneously drying still belongs to energy loss, has increased the energy consumption of condensing type clothes dryer.Heat-pump-type relative energy-saving, but heat pump structure relative complex, design cost is high, can not solve equally the energy loss of cylindrical shell high temperature heat radiation while drying, and also has the shortcoming that energy consumption is high.
In addition, in existing dryer, air channel is substantially all independent subassembly, is placed near Drying, and the air channel circulating path is long, and resistance is large, and it is many to take up room, and noise is easy to external radiation.Circulating fan often is limited by spatial limitation, adopts the centrifugal impeller of minor diameter, for meeting, dries air quantity, and it is higher that its rotating speed all arranges, and power consumption and noise can be higher.In addition, the heat exchange in drying is obstructed, and energy consumption is high.
Summary of the invention
The present invention is intended at least solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of dryer, and simple in structure, good drying effect and the energy consumption of described dryer are low.
According to dryer of the present invention, comprising: housing; Inner core, described inner core is located at described housing rotationally around its axis; Semiconductor chilling plate, described semiconductor chilling plate has hot junction face and the cold junction face be oppositely arranged, and the hot junction face of described semiconductor chilling plate is arranged on the perisporium of described inner core.
According to the dryer of the embodiment of the present invention, because the cause that adopts semiconductor chilling plate has simple in structure, good drying effect, low power consumption and other advantages.
In addition, according to dryer of the present invention, can also there is following additional technical feature:
In one embodiment of the invention, also comprise urceolus, described urceolus is located in described housing and is arranged on the outside of described inner core, keep at a certain distance away to form air channel between described urceolus and described inner core between described urceolus and described inner core, wherein, the cold junction of described semiconductor chilling plate is facing to inside, described air channel.
In one embodiment of the invention, near the diapire of described inner core, be formed with air inlet, near the openend of described urceolus and described inner core, be formed with air outlet, described air outlet communicates with inside and the described air channel of described inner core respectively.
In one embodiment of the invention, the central axes of the central axis of described inner core and described urceolus.
In one embodiment of the invention, become to be scheduled to angle between the central axis of described inner core and horizontal plane.
In one embodiment of the invention, also comprise drainpipe, described drainpipe is located on described urceolus and with described air channel and is common to mutually the condensed water of discharging in described air channel.
In one embodiment of the invention, the urceolus that described drainpipe is minimum with level height partly is connected.
In one embodiment of the invention, described semiconductor chilling plate is the annular outside that is set in the perisporium of described inner core.
In one embodiment of the invention, also comprise the air circulation driver, described air circulation driver is arranged near the inner core bottom.
In one embodiment of the invention, described air circulation driver is axial flow blower, and described axial flow blower is located on the internal face of diapire of described urceolus.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the stereogram of dryer according to an embodiment of the invention;
Fig. 2 is the schematic diagram of dryer according to an embodiment of the invention;
Fig. 3 is partial sectional view according to an embodiment of the invention;
Fig. 4 is the cutaway view of inside and outside cylinder;
Fig. 5 is the schematic diagram of dryer according to an embodiment of the invention, and wherein arrow schematically shows the roughly direction of Air Flow.
Description of reference numerals:
Urceolus 3;
Door closure 4;
Drainpipe 91, supporting rollern 92, lifting rib 93.
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only mean that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only mean that the First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1-Fig. 5, the dryer 100 according to the embodiment of the present invention is described.
In some embodiment of the present invention, air circulation driver 6 is arranged near inner core 2 bottoms.
As shown in Figure 2 and Figure 5, urceolus 3 is located in housing 1 and is arranged on the outside of inner core 2, for example urceolus 3 also correspondence form cylindrical shape and comprise diapire and perisporium, perisporium can vertically be located at the periphery edge of diapire.Keep at a certain distance away to form between urceolus 3 and inner core 2 air channel 7 communicated with air inlet 71 between urceolus 3 and inner core 2, particularly, also spaced apart preset distance between the diapire of the spaced a predetermined distance from and urceolus 3 of the perisporium of the perisporium of urceolus 3 and inner core 2 and the diapire of inner core 2, thus limit the air channel 7 communicated with air inlet 71 between the two.
As shown in Figure 2, near the openend of urceolus 3 and inner core 2, be formed with air outlet 72, air outlet 72 communicates with inside and the air channel 7 of inner core 2 respectively.For example, in the example of Fig. 2, the opening of the opening of urceolus 3 and inner core 2 is all towards oblique upper, door closure 4 is for sealing the opening of urceolus 3, opening part at urceolus 3 limits with the opening part of inner core 2 air outlet 72 communicated with air channel 7 like this, thereby make the air of inner core 2 inside enter air channel 7, to be back in inner core 2 from air inlet 71 again by air outlet 72, form and dry distinguished and admirable circulation, wherein Fig. 5 schematically shows the wind direction of dryer 100 according to an embodiment of the invention.
Alternatively, door closure 4 can be arranged on housing 1, and door closure 4 is rotatable with the closed position of closing urceolus 3 at the open position of opening urceolus 3, and door closure 4 can be transparent glass cover.Wherein, be understandable that, on housing 1, the part of corresponding door closure 4 forms through hole in order to door closure 4 is installed.
As shown in Figure 2, semiconductor chilling plate 5 is located in air channel 7 and has hot junction face and the cold junction face be oppositely arranged, and wherein the hot junction face of semiconductor chilling plate 5 is arranged on the perisporium of inner core 2, and the cold junction of semiconductor chilling plate 5 is facing to inside, described air channel.
In other words, the hot junction face is sticked in the outside of the perisporium of inner core 2 with to inner core 2 heating, and the relative outside that the cold junction face is arranged in the hot junction face is that the cold junction face is positioned at air channel 7 so that cold junction face and the hot and humid air heat-exchange flowed out from air outlet 72.Air circulation driver 6 is located in housing 1 for driving the interior air of inner core 2 and the air circulation in air channel 7.It should be noted that, the concrete structure of semiconductor chilling plate 5 and operation principle thereof etc. have been prior art, and are known by those skilled in the art, no longer describe in detail here.
Wherein Fig. 5 shows the inner core 2 of dryer 100 according to an embodiment of the invention and the roughly direction of the air circulation in air channel 7.Specifically, the hot junction face of semiconductor chilling plate 5 is due to the outside be sticked at the perisporium of inner core 2, therefore can be directly to the air heat in inner core 2 and inner core 2, high temperature air becomes hot and humid air and flow in air channel 7 from air outlet 72 after taking away the moisture in clothing during by the clothing in inner core 2, the cold junction face heat exchange of the hot and humid air of this part and semiconductor chilling plate 5, the high temperature air temperature reduces, produce condensation water, become the low temperature and low humidity air, this part low temperature and low humidity air reenters in inner core 2 from air inlet 71 under the water conservancy diversion of air circulation driver 6, becoming high temperature air under the heating of hot junction face continues to take away the moisture in clothing and flows out from air outlet 72, circulate and so forth after the scheduled time and complete the oven dry to clothing.
Wherein, in the process of drying clothes, inner core 2 is rotation constantly preferably, can launch better like this, beat clothing, increases area and time that clothing contacts with hot-air, thereby shortens drying time, improves drying effect.
1) air channel 7 is limited by inside and outside cylinder, makes dryer 100 compact conformations, small and exquisite, and the duty space is little and windage is low;
2) air channel 7 is positioned at the outside of inner core 2, plays the effect of thermal insulation layer, stops the heat in inner core 2 to scatter and disappear in a large number, is easy to keep the temperature in inner core 2, and the energy consumption of having saved dryer 100, reduce use cost;
3) adopt semiconductor chilling plate 5 as Cooling and Heat Source, realized heating function and condensation function simultaneously, the little and further energy consumption of having saved of volume.
Preferably, as shown in Figure 2 and Figure 5, air circulation driver 6 is axial flow blower, and axial flow blower is located on the internal face of diapire of urceolus 3, and axial flow blower is over against air inlet 71, can improve air intake efficiency like this, axial flow blower is positioned at inner core 2 and urceolus 3 simultaneously, and the noise produced during its work can be intercepted better, and the noise radiation rate is low, thereby integral body has improved comfortableness when dryer 100 is worked, greatly improved the operating noise of dryer 100.Certainly, be understandable that, air circulation driver 6 is not limited to axial flow blower, can certainly be centrifugal blower or other blower fan, as long as can realize the air circulation that promotes that air channel 7 and inner core 2 are interior.
In one embodiment of the invention, dryer 100 also comprises driven unit 8, and driven unit 8 is located in housing 1 for driving inner core 2 rotations.For example, driven unit 8 can comprise motor and pulley transmission mechanism, and wherein pulley transmission mechanism is connected to drive inner core 2 to rotate around its axis with the output of motor.Certainly, be understandable that, driven unit 8 is not limited to this, for other, can realize that the driven unit 8 that drives inner core 2 rotations all drops in protection scope of the present invention.
Preferably, the central axes of the central axis of inner core 2 and urceolus 3, the thickness of the annular passage 7 limited between inner core 2 and urceolus 3 like this is tending towards evenly, and can avoid, because air channel 7 uneven thickness everywhere causes air turbulence, affects drying efficiency.
Further, become to be scheduled to angle between the central axis of inner core 2 and horizontal plane, the scope that for example should be scheduled to angle can be 30 °-60 °, adopt this design, not only facilitate the user to open door closure 4 and pick and place clothing, also comply with the flow direction of air-flow simultaneously, improved the flow efficiency of air-flow, and then improved drying effect, and adopting in addition the design of this inclination, the hot and humid air in air channel 7 and cold junction face change thermogenetic condensed water and also can flow to better lower and be convenient to concentrate discharge.
Certainly, be understandable that, the scope of this predetermined angle is not limited to above-mentioned 30 °-60 °, and the scope of this predetermined angle can be arbitrarily angled between 0 °-90 °.
In further embodiment of the present invention, as shown in Figures 2 and 3, dryer 100 also comprises drainpipe 91, and drainpipe 91 is located on urceolus 3 and with air channel 7 and is common to mutually the condensed water of discharging in air channel 7.By drainpipe 91 is set, can concentrate the condensed water produced while discharging dryer work.
Preferably, urceolus 3 parts that drainpipe 91 is minimum with level height are connected, for example, in the example of Fig. 2, inner core 2 is obliquely installed and drainpipe 91 is connected with the least significant end of urceolus 3, the condensed water produced when dryer 100 is worked like this can collect in the water inlet place of the lowest part drainpipe 91 in air channel 7, be convenient to smooth, the efficient discharge of condensed water, guarantee dryer 100 normal operations.
Preferably, dryer 100 also comprises a plurality of lifting ribs 93, the plurality of lifting rib 93 is located on the internal face of perisporium of inner core 2 and upwards is evenly arranged in the week of inner core 2, like this when inner core 2 rotation, lifting rib 93 can promote lofty perch by clothing better, make clothing fall generation and beat effect, improve drying efficiency.For example, in the example of Fig. 4, lifting rib 93 is 3, and these 3 lifting ribs 93 upwards were evenly arranged in week, that is to say that the center of circle angle of any two lifting rib 93 correspondences is approximately 120 °.Lifting rib 93 is preferably integrally formed with inner core 2, facilitates so whole processing and manufacturing, can reduce costs.
As shown in Figure 2, dryer 100 also comprises supporting rollern 92, supporting rollern 92 be located on inner core 2 and the outside that is positioned at inner core 2 for inner core 2 is rotatably supported in to urceolus 3, by being set, can realize supporting rollern 92 supporting role of 3 pairs of inner cores 2 of urceolus, while reducing inner core 2 rotation and the friction of urceolus 3 simultaneously effectively.
In one embodiment of the invention, semiconductor chilling plate 5 is preferably annular and is set in the outside of the perisporium of inner core 2.Can improve like this refrigeration of semiconductor chilling plate 5 and the efficiency of heating.Certainly, the present invention is not limited to this, and in other embodiments of the invention, semiconductor chilling plate 5 also can be multistage, and upwards is arranged at interval the outside of the perisporium of inner core 2 in week.
In general, according to dryer 100 of the present invention, have simple in structure, noise is low, good drying effect, thermal loss are few, low power consumption and other advantages.
Be understandable that, be all prior art according to other structure of the dryer 100 of the embodiment of the present invention etc., and known by those skilled in the art, describe in detail no longer one by one here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a dryer, is characterized in that, comprising:
Housing (1);
Inner core (2), described inner core (2) is located at described housing (1) rotationally around its axis;
Semiconductor chilling plate (5), described semiconductor chilling plate (5) has hot junction face and the cold junction face be oppositely arranged, and the hot junction face of described semiconductor chilling plate (5) is arranged on the perisporium of described inner core (2).
2. dryer according to claim 1, it is characterized in that, also comprise urceolus (3), described urceolus (3) is located in described housing (1) and is arranged on the outside of described inner core (2), keep at a certain distance away to form air channel (7) between described urceolus (3) and described inner core (2) between described urceolus (3) and described inner core (2), wherein, the cold junction of described semiconductor chilling plate (5) is facing to inside, described air channel.
3. dryer according to claim 2, it is characterized in that, be formed with air inlet (71) near the diapire of described inner core (2), be formed with air outlet (72) near the openend of described urceolus (3) and described inner core (2), described air outlet (72) communicates with inside and described air channel (7) of described inner core (2) respectively.
4. dryer according to claim 2, is characterized in that, the central axes of the central axis of described inner core (2) and described urceolus (3).
5. according to the described dryer of claim 1 or 4, it is characterized in that, between the central axis of described inner core (2) and horizontal plane, become to be scheduled to angle.
6. dryer according to claim 5, is characterized in that, also comprises drainpipe (91), and described drainpipe (91) is located at described urceolus (3) above and is common to mutually the condensed water of discharging in described air channel (7) with described air channel (7).
7. dryer according to claim 6, is characterized in that, described drainpipe (91) urceolus minimum with level height partly is connected.
8. dryer according to claim 1, is characterized in that, the outside of described semiconductor chilling plate (5) perisporium of described inner core (2) for annular is set in.
9. dryer according to claim 1, is characterized in that, also comprises air circulation driver (6), and described air circulation driver (6) is arranged near the inner core bottom.
10. dryer according to claim 9, is characterized in that, described air circulation driver (6) is axial flow blower, and described axial flow blower is located on the internal face of diapire of described urceolus (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236762.7A CN103485141B (en) | 2013-06-14 | 2013-06-14 | Dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236762.7A CN103485141B (en) | 2013-06-14 | 2013-06-14 | Dryer |
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| CN103485141A true CN103485141A (en) | 2014-01-01 |
| CN103485141B CN103485141B (en) | 2016-01-13 |
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| CN201310236762.7A Active CN103485141B (en) | 2013-06-14 | 2013-06-14 | Dryer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820984A (en) * | 2014-03-18 | 2014-05-28 | 杨卫星 | Household air internal circulation type clothes dehumidifying and drying machine |
| WO2014198054A1 (en) * | 2013-06-14 | 2014-12-18 | 无锡小天鹅股份有限公司 | Dryer |
| CN112680934A (en) * | 2019-10-17 | 2021-04-20 | 青岛胶南海尔洗衣机有限公司 | Clothes dryer inner barrel and clothes dryer |
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| CN102182051A (en) * | 2011-03-17 | 2011-09-14 | 华中科技大学 | Semiconductor heating drying device |
| CN102691198A (en) * | 2012-06-14 | 2012-09-26 | 惠而浦(中国)投资有限公司 | Condensing device and condensing method of washing and drying integrated machine |
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| CN2917542Y (en) * | 2004-09-13 | 2007-07-04 | Bsh博施及西门子家用器具有限公司 | Household utensil for drying |
| US20090049843A1 (en) * | 2005-12-16 | 2009-02-26 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic Appliance Comprising a Thermoelectric Heat Pump |
| WO2011000705A1 (en) * | 2009-06-29 | 2011-01-06 | Arcelik Anonim Sirketi | A laundry dryer the drying effectiveness of which is increased |
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| CN112680934A (en) * | 2019-10-17 | 2021-04-20 | 青岛胶南海尔洗衣机有限公司 | Clothes dryer inner barrel and clothes dryer |
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| Publication number | Publication date |
|---|---|
| CN103485141B (en) | 2016-01-13 |
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Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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