CN103266458B - Washing machine drum and the roller washing machine with it - Google Patents
Washing machine drum and the roller washing machine with it Download PDFInfo
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- CN103266458B CN103266458B CN201310105209.XA CN201310105209A CN103266458B CN 103266458 B CN103266458 B CN 103266458B CN 201310105209 A CN201310105209 A CN 201310105209A CN 103266458 B CN103266458 B CN 103266458B
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Abstract
The invention discloses a kind of washing machine drum and there is its roller washing machine.Described washing machine drum includes: cylinder assembly, has the accommodation chamber for accommodating laundry in described cylinder assembly；Drying channel, described drying channel connects with described accommodation chamber；Multiple condensation channels, the arrival end of the plurality of condensation channel is respectively communicated with described accommodation chamber, and the port of export of the plurality of condensation channel is respectively communicated with described drying channel, and is respectively provided with water inlet on the plurality of condensation channel.Washing machine drum condensation area according to embodiments of the present invention is big, and heat exchange efficiency is high, and back wind resistance is little, dries air quantity greatly, and cloth drying degree is more consistent.
Description
Technical field
The present invention relates to home appliance field, especially relate to a kind of washing machine drum and there is its roller washing machine.
Background technology
Roller washing machine has been increasingly becoming the Household washing equipment that people increasingly praise highly now, drying clothes integrated machine of particularly doing washing, and, practical function convenient with it increasingly attracts the purchase of consumer.
Existing water-cooled laundry drying clothes integrated machine, mostly its return air condensing mode is to be entered in condensation channel by single return air inlet, so that cooling precipitates out the water taken out of from the medicated clothing in clothing machine barrel after the hot wet gas current in laundry machine barrel enters condenser.Owing to structure limits, there is following subject matter in the cylinder of current washing machine:
1, back wind resistance is relatively big, and the size of air quantity is dried in restriction；
Not only 2, condensation area is less, and heat exchange efficiency is relatively low, and hot wet gas current has little time abundant heat exchange and but also is blown in cylinder；
3, air-flow is from single position return air, it is impossible to ensureing that the air flow method in cylinder is uniform, after causing clothes drying, aridity differs.
Summary of the invention
It is contemplated that at least solve one of technical problem of existence in prior art.For this, the present invention needs to provide a kind of washing machine drum, and this washing machine drum condensation area is big, and heat exchange efficiency is high, and back wind resistance is little, dries air quantity greatly, and cloth drying degree is more consistent.
The present invention it is also required to provide a kind of roller washing machine with this washing machine drum.
The washing machine drum of embodiment according to a first aspect of the present invention, including: cylinder assembly, there is in described cylinder assembly the accommodation chamber for accommodating laundry；Drying channel, described drying channel connects with described accommodation chamber；And multiple condensation channel, the arrival end of the plurality of condensation channel is respectively communicated with described accommodation chamber, and the port of export of the plurality of condensation channel is respectively communicated with described drying channel, and is respectively provided with water inlet on the plurality of condensation channel.
Washing machine drum according to embodiments of the present invention, by arranging multiple condensation channel, such that it is able to improve condensation area, improves heat exchange efficiency.And by making the arrival end of multiple condensation channel connect with accommodation chamber respectively, so that the steam holding intracavity can enter in condensation channel from multiple entrances, improve the return air area of condensation channel accordingly, reduce back wind resistance, thus adding the gas entered within drying channel, namely dry air quantity big.In addition, steam owing to holding intracavity enters in condensation channel from multiple entrances, thus can be internally formed multiple return air circulating path holding chamber, and then the circulation of air flow holding intracavity portion is played the effect of flow-disturbing, correspondingly improve the uniformity of the distribution of the air-flow holding intracavity, may finally so that the aridity of medicated clothing be more consistent.
It addition, the washing machine drum according to the present invention also can have following additional technical feature:
According to one embodiment of present invention, in described drying channel, there is pressurizer and heater.
By arranging pressurizer, thus when introducing gas into accommodation intracavity, it is possible to this gas is played the effect of guiding and supercharging.
By arranging heater, it is possible to easily the gas entered in drying channel is heated so that it is temperature is improved, and then the air of high temperature is made to enter into this accommodation intracavity, so that the medicated clothing holding intracavity is played drying functions.
According to one embodiment of present invention, described pressurizer is scroll casing type centrifugal blower.
According to one embodiment of present invention, described water inlet is respectively adjacent to the port of export setting of described condensation channel.
The cold water entering in condensation channel from water inlet thus can be enable to flow through whole length of condensation channel, enable steam to touch cold water more, and then improve condensation effect.
According to one embodiment of present invention, the port of export of the plurality of condensation channel collects and is connected with described drying channel.Thus, it is possible to make condensation channel connect with accommodation chamber more easily.
The structure that thus can make washing machine drum is simpler, more reasonable, and the effect of the gas in the plurality of condensation channel can be synchronously by the pressurizer within drying channel, the gas in multiple condensation channel thus can be made to be simultaneously in drying channel and carry out remaining flow process.
According to one embodiment of present invention, described cylinder assembly includes: urceolus；And inner core, described inner core is rotatably arranged in described urceolus and limits described accommodation chamber, has gap between described urceolus and described inner core..
According to one embodiment of present invention, described inner core is provided with the through hole for connecting described accommodation chamber and described gap.Thus, it is possible to enable condensation channel to be connected with accommodation chamber more easily.
According to one embodiment of present invention, the plurality of condensation channel is located at the outside of described urceolus.Thus can make the easier for installation of condensation channel.
According to one embodiment of present invention, the plurality of condensation channel is located in described gap.Thus can save installing space.
The roller washing machine of embodiment according to a second aspect of the present invention, including the washing machine drum described in embodiment according to a first aspect of the present invention.
Being had condensation area greatly by with washing machine drum, heat exchange efficiency is high, and back wind resistance is little, dries air quantity greatly, and the plurality of advantages such as cloth drying degree is more consistent, so that the performance of roller washing machine is greatly improved.
The additional aspect of the present invention and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the structural representation of washing machine drum according to embodiments of the present invention；
Fig. 2 is the front view of the washing machine drum shown in Fig. 1；
Fig. 3 is the side view of the washing machine drum shown in Fig. 1, and illustrates the structure in drying channel.
Accompanying drawing labelling
Washing machine drum 100；
Cylinder assembly 1；
Drying channel 2；Pressurizer 21；Heater 22；
Condensation channel 3；Arrival end 31；The port of export 32；Water inlet 33.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more these features.In describing the invention, except as otherwise noted, " multiple " are meant that two or more.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
Below with reference to Fig. 1-Fig. 3, washing machine drum 100 according to embodiments of the present invention is described.Washing machine drum 100 is used for washing the article such as medicated clothing, and can medicated clothing be dried.
Washing machine drum 100 according to embodiments of the present invention, as shown in Figure 1-Figure 3, including cylinder assembly 1, drying channel 2 and multiple condensation channel 3.
There is the accommodation chamber (not shown) for accommodating laundry, the process such as medicated clothing carries out washing at this accommodation intracavity, rinses, dehydration and drying in cylinder assembly 1.
Drying channel 2 connects with holding chamber.The arrival end 31 of multiple condensation channels 3 is respectively communicated with accommodation chamber, and the water vapour holding intracavity can pass through in the condensation channel 3 that multiple arrival ends 31 have respectively entered correspondence.Being respectively provided with water inlet 33 on multiple condensation channels 3, outside cold water can be flowed into accordingly in condensation channel 3 from water inlet 33, by the heat exchange effect of cold water Yu water vapour, makes water vapour be separated into water and gas two parts.The port of export 32 of multiple condensation channels 3 is respectively communicated with drying channel 2, and so, the gas part after separation can enter in this drying channel 2, and is re-introduced into holding intracavity by this drying channel 2, so that the medicated clothing holding intracavity to be dried.
Washing machine drum 100 according to embodiments of the present invention, by arranging multiple condensation channel 3, such that it is able to improve condensation area, improves heat exchange efficiency.And by making the arrival end 31 of multiple condensation channel 3 connect with accommodation chamber respectively, thus, the steam holding intracavity can enter in condensation channel from multiple entrances, improve the return air area of condensation channel 3 accordingly, reduce back wind resistance, thus adding the gas entered within drying channel 2, namely drying air quantity is increased.In addition, steam owing to holding intracavity enters in condensation channel 3 from multiple entrances, such that it is able to be internally formed multiple return air circulating path holding chamber, and then the circulation of air flow holding intracavity portion is played the effect of flow-disturbing, the distribution correspondingly making the air-flow of accommodation intracavity is more uniform, may finally so that the aridity of medicated clothing is more consistent.
To sum up, washing machine drum 100 according to embodiments of the present invention, condensation area is big, and heat exchange efficiency is high, and back wind resistance is little, dries air quantity greatly, and cloth drying degree is more consistent.
As shown in Figure 1-Figure 3, in some embodiments of the invention, water inlet 33 is respectively adjacent to the port of export 32 of condensation channel 3 and arranges.So can enable to enter into the cold water in condensation channel 3 from water inlet 33 and flow through whole length of condensation channel 3, enable steam to touch cold water more, to improve condensation water quantity in a gas recycle process, and then improve condensation effect.
In some of the present invention alternatively in embodiment, as shown in Figure 1-Figure 3, arrival end 31 may be located at the lower section of washing machine drum 100, the port of export 32 may be located at the top of washing machine drum 100, so, water vapour can enter in condensation channel 3 from below, and cold water can enter in condensation channel 3 from above.So more conform to gas and the natural law of liquid flowing, and after cold water enters condensation channel 3 from above, it is possible to more successfully flow downward steam is carried out cooling heat transferring.
In one embodiment of the invention, cylinder assembly 1 can include urceolus and inner core (forming structure in detail depending on what do not go out cylinder assembly 1 in figure).Inner core is rotatably arranged in urceolus and inner core limits this accommodation chamber, and namely medicated clothing is contained in the inside of inner core.Urceolus can be relatively fixed setting, and namely urceolus does not rotate.
Urceolus parcel inner core, and there is between urceolus and content gap.In another embodiment of the present invention, urceolus can have the part of former and later two separation, when assembling cylinder assembly 1, it is possible to first by the inner tube installation relevant position at rear cylinder, again placket is located on rear cylinder, thus can make the easier for installation of cylinder assembly 1.
In the description of embodiments of the invention: shown in the arrow in " fore-and-aft direction " such as Fig. 1 and Fig. 3.It should be understood that the instruction of the direction is simply for exemplary purposes, rather than in order to limit the scope of the invention.
In one embodiment of the invention, multiple condensation channels 3 can be located at the outside of urceolus.Such as shown in Fig. 1-Fig. 3, by multiple condensation channels 3 being located at the outside of urceolus, such that it is able to make the easier for installation of condensation channel 3.Correspondingly, drying channel 2 can also be located at the outside of urceolus.
In another embodiment of the present invention, multiple condensation channels 3 can be located at outer barrel and be positioned at outside inner core.Namely can having gap between urceolus and inner core, multiple condensation channels 3 can be located in this gap, thus can save installing space.Correspondingly, drying channel 2 can also be located in this gap.
In some embodiments of the invention, inner core can be provided with for connecting the through hole holding chamber and this gap.Specifically, when condensation channel 3 is located at the outside of urceolus or is located in this gap, condensation channel 3 first all can connect with this gap, by arranging through hole on inner core, condensation channel 3 can be made can to connect this accommodation chamber more easily, and the structure that thus can make washing machine drum 100 is simpler, more reasonable.
In other embodiments of the present invention, the liquid being condensed out by condensation channel 3 can be flowed in this gap and discharge.Specifically, after water vapour is cooled down by condensation channel 3, isolated gas part can flow up into drying channel 2, and liquid portion can flow down to arrival end 31 place of condensation channel 3 and can enter in this gap to discharge from this arrival end 31.Similarly, arrival end 31 place of condensation channel 3 can also be flowed down to for the cold water of condensed steam and can enter in this gap to discharge from this arrival end 31.
Further, washing machine drum 100 being also provided with draining pump, draining pump is connected with this gap, outside the water in this gap is discharged washing machine drum 100, thus to accelerate the speed of draining.
As it is shown on figure 3, in an example of the present invention, can have pressurizer 21 in drying channel 2.By arranging pressurizer 21, thus when the gas after separation is imported to accommodation intracavity, can utilize this pressurizer 21 that gas plays the effect of guiding and supercharging, allow gas to that enough there is certain initial velocity, it is possible to be more prone to and smoothly enter accommodation intracavity.
Specifically, in one embodiment of the invention, pressurizer 21 can be scroll casing type centrifugal blower, namely can be provided with scroll casing type centrifugal blower in drying channel 2.In scroll casing type centrifugal blower, the rotation of fan can form negative pressure in drying channel 2, so that the gas in condensation channel 3 is drawn in drying channel 3, air-flow can be played the effect collecting and increasing pressure by spiral case, thus can make to enter into the gas holding intracavity and there is certain initial velocity so that the effect of drying gets a promotion.
Additionally, by arranging scroll casing type centrifugal blower in drying channel 2, it is also possible to the gas (including water vapour) in condensation channel 3 is circulated and plays driving effect.Namely by arranging this scroll casing type centrifugal blower, it is possible to drive the water vapour holding intracavity portion to enter in condensation channel 3, and the gas being positioned at condensation channel 3 is driven to enter into drying channel 2.
As shown in Figure 1-Figure 3, in some examples of the present invention, the port of export 32 of multiple condensation channels 3 can collect and be connected with drying channel 2.In other words, multiple condensation channels 3 can converge to be a big outlet and then is connected with drying channel 2, the structure that thus can make washing machine drum 100 is simpler, more reasonable, and the effect of the gas in the plurality of condensation channel 3 can be synchronously by the pressurizer 21 within drying channel 2, the gas in multiple condensation channel 3 thus can be made to be simultaneously in drying channel 2 and to carry out remaining flow process.
In another embodiment of the present invention, arrival end 31 place of multiple condensation channels can be respectively equipped with extraction fan.Thus the gas in washing machine drum 100 can circulating driving effect of playing further, the water vapour of accommodation intracavity can enter into more easily in condensation channel 3 and condense, and promotes condensation effect, increases air quantity, correspondingly also improves heat transfer effect.
As it is shown on figure 3, in an example of the present invention, can also have heater 22 in drying channel 2.By arranging heater 22, it is possible to easily the gas entered in drying channel 2 is heated so that it is temperature is improved, and then the air of high temperature is made to enter into this accommodation intracavity, so that the medicated clothing holding intracavity is played drying functions.
Specifically, heater 22 can be the parts such as resistance wire, electrically heated rod.Owing to resistance wire, electrically heated rod equal-specification model are various, the adaptability of washing machine drum 100 thus can be improved.More specifically, controller can be utilized to control resistance wire, electrically heated rod, to control the heating power can used in resistance wire, electrically heated rod practical work process, this control method can be based on the number of medicated clothing, can also be adjusted according to the setting of user, thus can improve intellectuality and the automaticity of washing machine drum 100.
The invention allows for a kind of roller washing machine, this roller washing machine includes according to above-mentioned washing machine drum 100.Being had condensation area greatly by with washing machine drum 100, heat exchange efficiency is high, and back wind resistance is little, dries air quantity greatly, and the plurality of advantages such as cloth drying degree is more consistent, so that the performance of roller washing machine is greatly improved.
The work process of the baking operation of roller washing machine according to embodiments of the present invention is briefly described below.
After clothes dewatering, roller washing machine enters into drying procedure, the water vapour holding intracavity condenses owing to having respectively entered in condensation channel 3 from the arrival end 31 of multiple condensation channels 3 under the effect of scroll casing type centrifugal blower, isolated gas part is upwardly into drying channel 2, after being pressurized and heat in drying channel 2, hot gas is blown from accommodation chamber and the medicated clothing holding intracavity is heated, so that the moisture on medicated clothing is thermally formed steam, steam is again introduced into condensation channel 3, forms circulation with this.In drying course, the inner core of washing machine drum 100 can keep rotating, and the drying degree that can make medicated clothing with this is more consistent.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can being carried out multiple change, amendment, replacement and modification when without departing from principles of the invention and objective, the scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a washing machine drum, it is characterised in that including:
Cylinder assembly, has the accommodation chamber for accommodating laundry in described cylinder assembly；
Drying channel, described drying channel connects with described accommodation chamber；And
Multiple condensation channels, the arrival end of the plurality of condensation channel is respectively communicated with described accommodation chamber, and the port of export of the plurality of condensation channel is respectively communicated with described drying channel, and is respectively provided with water inlet on the plurality of condensation channel.
2. washing machine drum according to claim 1, it is characterised in that there is in described drying channel pressurizer and heater.
3. washing machine drum according to claim 2, it is characterised in that described pressurizer is scroll casing type centrifugal blower.
4. washing machine drum according to claim 1, it is characterised in that described water inlet is respectively adjacent to the port of export of described condensation channel and arranges.
5. washing machine drum according to claim 1, it is characterised in that the port of export of the plurality of condensation channel collects and is connected with described drying channel.
6. washing machine drum according to claim 1, it is characterised in that described cylinder assembly includes:
Urceolus；And
Inner core, described inner core is rotatably arranged in described urceolus and limits described accommodation chamber, has gap between described urceolus and described inner core.
7. washing machine drum according to claim 6, it is characterised in that described inner core is provided with the through hole for connecting described accommodation chamber and described gap.
8. washing machine drum according to claim 7, it is characterised in that the plurality of condensation channel is located at the outside of described urceolus.
9. washing machine drum according to claim 7, it is characterised in that the plurality of condensation channel is located in described gap.
10. a roller washing machine, it is characterised in that include washing machine drum as claimed in any one of claims 1-9 wherein.
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| CN201310105209.XA CN103266458B (en) | 2013-03-28 | 2013-03-28 | Washing machine drum and the roller washing machine with it |
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| CN201310105209.XA CN103266458B (en) | 2013-03-28 | 2013-03-28 | Washing machine drum and the roller washing machine with it |
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| CN103266458B true CN103266458B (en) | 2016-07-06 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107164914B (en) * | 2017-05-23 | 2023-07-14 | 无锡小天鹅电器有限公司 | Wall-mounted clothes treating apparatus |
| CN111519398B (en) * | 2019-02-01 | 2023-09-26 | 宁波吉德电器有限公司 | Drum washing machine and detergent throwing method |
| CN114575092B (en) * | 2022-02-16 | 2023-02-17 | 珠海格力电器股份有限公司 | Washing and drying machine and control method thereof |
| CN114775248B (en) * | 2022-04-29 | 2023-08-01 | 珠海格力电器股份有限公司 | Clothes care device and control method thereof |
| CN114775214B (en) * | 2022-04-29 | 2023-08-29 | 珠海格力电器股份有限公司 | Clothes treatment device, washing and drying machine |
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| CN1782202A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Connection structure between condensation pipeline and water tub of drum washing machine |
| CN201678874U (en) * | 2010-05-25 | 2010-12-22 | 南京乐金熊猫电器有限公司 | Drum of washing machine |
| CN203174389U (en) * | 2013-03-28 | 2013-09-04 | 无锡小天鹅股份有限公司 | Washing machine drum and drum washing machine with washing machine drum |
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| EP1486605A1 (en) * | 2003-06-13 | 2004-12-15 | Samsung Electronics Co., Ltd. | Washing machine |
| CN1782202A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Connection structure between condensation pipeline and water tub of drum washing machine |
| CN201678874U (en) * | 2010-05-25 | 2010-12-22 | 南京乐金熊猫电器有限公司 | Drum of washing machine |
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Effective date of registration: 20190806 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. |