CN103556430B - A kind of washtub and washing methods - Google Patents
A kind of washtub and washing methods Download PDFInfo
- Publication number
- CN103556430B CN103556430B CN201310500709.3A CN201310500709A CN103556430B CN 103556430 B CN103556430 B CN 103556430B CN 201310500709 A CN201310500709 A CN 201310500709A CN 103556430 B CN103556430 B CN 103556430B
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- CN
- China
- Prior art keywords
- urceolus
- inner core
- washtub
- washing
- drive motors
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention discloses a kind of washtub, be arranged in washing machine shell, described washtub comprises inner core and urceolus, inner core is positioned among urceolus, be washing cavities between inner core and urceolus, inner core sidewall has hole, and outer tube side wall has discharge structure, interior bucket and urceolus are all connected to driving mechanism by power transmission shaft, and under the drive of driving mechanism, the rotating speed of inner core and urceolus has speed difference.The clothing that washtub of the present invention is to be washed etc. is placed on urceolus and inner core in washing cavities can make the rolling washings between two such as clothing to be washed owing to having speed difference under the drive of driving mechanism, the impact that current treat washing clothes is more effective, because inner/outer tube has speed difference, inner/outer tube drives current to act on laundry item the washing of clothing and friction simultaneously, reduces wash time, economize energy.
Description
Technical field
The present invention relates to a kind of washtub and realize the method for effectively washing, belong to appliance field.
Background technology
Washtub is the core component being used for realizing clothes washing function in washing machine, and the washtub of existing washing machine has following three kinds of forms usually: 1, single cylinder straight tube; 2, twin-tub straight tube; 3, drum-type.In these three kinds of forms, the structure that straight barrel type washing machine has washtub and dehydration barrel to separate, also has the structure united two into one.Drum-type is generally that washtub and dehydration barrel merge.
The washing machine of above-mentioned three kinds of structures, all rotate by washtub self rotation or impeller the object reaching washing clothes, cardinal principle is rotated by self or rotates bottom or top drying impeller, and agitator treating medium drives laundry item to overturn in media as well and rolls or realize washing function by drying impeller and clothing friction.This mode needs laundry soaMng to enter in washing medium, and washing medium expends more, causes environmental pollution and agitator treating medium is wasted time and energy, and wastes energy and the time; Drum washing bucket is transferred by self positive and reverse return and reaches washing object, and this mode can produce eccentric vibrating due to rotation, and after machine ages, noise is comparatively large, and rub in the bucket washing speed of barrel of clothing is also slow, and efficiency is lower.
Therefore comprehensively above-mentionedly can see, all there are some defects in washtub used on current washing machine, and main manifestations is that water consumption is large, washing cycle long and wash degree is general, and these defects are because the structure of conventional washing bucket and mode of washing cause.
Summary of the invention
For the defect of prior art, the invention discloses a kind of washtub of the new construction be used in washing machine, reduce by achieving water consumption to the thorough improvement of washing tube structure and the mode of washing of improvement, washing speed accelerates, the effect that wash degree gets a promotion.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of washtub, be arranged in washing machine shell, described washtub comprises inner core and urceolus, inner core is positioned among urceolus, be washing cavities between inner core and urceolus, inner core sidewall has apopore, and outer tube side wall has discharge structure, inner core and urceolus are all connected to drive motors by power transmission shaft, and under the drive of drive motors, the rotating speed of inner core and urceolus has speed difference.
Washtub of the present invention realizes clothes washing by following effects principle: by joining in washing cavities by clothing, under the drive of drive motors, inner core and urceolus start to rotate, because the rotary speed of the two is different, at the flow rate of water flow near inner core edge and the water velocity near urceolus edge, there is difference, thus clothing is stretched under the water impact of non-homogeneous flow velocity, under the effect of non-homogeneous dynamic current, clothing is subject to the omnibearing impact of current and the friction of current tangent plane, the edge of urceolus and inner core also can form agitating friction to clothing simultaneously, clothing is caused to roll in washing cavities, the cleaning solution of upset, urceolus, inner core acts on laundry item simultaneously, accelerate wash time, save power consumption, simultaneously relative to traditional washtub be by laundry soaMng in cylindrical shell, washtub of the present invention is placed in washing cavities by clothing, because the washing cavities volume ratio conventional washing bucket volume of clothing is little, water consumption is little so more economize on water.
In order to realize topped up with water in washing cavities, the present invention can adopt various structures to realize, and includes but not limited to that the water intake mechanism of washtub is interior bucket opening or urceolus opening.
When adopting inner core opening to add water, water can enter washing cavities from the apopore of inner core; When adopting urceolus opening to add water, water enters inner core from the delivery port of inner core, until join institute's water requirement, is full of water in washing cavities.
The above-mentioned mode that adds water efficiency is lower, owing to being added water by large opening, easily cause spilling of water, therefore, the present invention also discloses further and a kind of electronicly adds water-bound, can be quick, accurate, safe water is full of washing cavities, the water intake mechanism of described washtub is the water inlet pipe be communicated to bottom inner core or bottom urceolus, is supplied water by water inlet pipe by intake pump.
Under the above constitution, because the water in external water source is pumped in washing cavities by the effect of intake pump, thus realize adding water fast.Meanwhile, owing to employing intake pump, by electronic control device and the measure of water element in modern times, be easy to automatically control amount of water, realize better using water wisely.
In the present invention, have the speed discrepancy that various ways realizes between inner core and urceolus, a kind of feasible pattern is wherein that interior bucket and urceolus are connected to a drive motors, bucket and the equidirectional rotation of urceolus in two drive motors drive with friction speed.
Adopt this structure, independent control can be realized by controller to the rotating speed of two motors, be conducive to accurately controlling the clean result of current to clothing.
Preferably, in order to maximize current, increasing the impact to clothing and friction, the most effectively utilizing inner core, urceolus to the friction of washing clothes, described interior bucket and urceolus are connected to a drive motors, and in two drive motors drive, bucket and urceolus rotate in the other direction.
It will be understood by those skilled in the art that because speed is vector, rotate in the other direction and can realize maximum speed difference, thus improve clean result, reduce wash time, save power consumption.
In order to simplify product design, reduce small product size, improve the reliability of product, the present invention can adopt following structure to realize: described interior bucket is connected same drive motors with urceolus, and in drive motors is driven by planetary gearsets, bucket and urceolus rotate in the other direction.
Planetary gearsets is a kind of standard mechanical constructions of mechanical field, be made up of the sun gear being arranged on planet carrier center and multiple planetary gears of engaging in periphery with sun gear, by planet carrier is fixed on washing machine structure, by utilizing sun wheel belt to rotate with urceolus, any one in multiple planetary gear under the tooth engagement of gear edge to reversely rotate on the contrary thus to drive inner core to reversely rotate.
Because planetary gearsets to export the rotating speed of contrary rotation direction by various ways (fixed carrier, fixing sun gear etc.), therefore those skilled in the art can adopt the multiple kind of drive to use planetary gearsets to drive inner core and urceolus to reversely rotate.As long as achieve this effect, be the present invention and contain.
Owing to can produce mechanical oscillation in the washtub course of work, in order to reduce vibration to the impact of machine and the noise that causes thus, described washtub and washing machine shell installation site are provided with damping device.
By this kind of mode, the mechanical oscillation that washtub operationally produces are cushioned by damping device, and the vibrations of washing machine entirety are effectively suppressed or disappear, thus reduce machine operation noise, ensure that the service life of product.
By above-mentioned improvement, user is by after washing cavities put into by the clothing washed, by intake pump or opening, water is put into inner core or urceolus, water enters washing cavities, and now inner/outer tube starts have speed difference or reverse rotation in the same way, drives bucket undergarment to wash under the effect of cleaning solution by the rotation of inner/outer tube, after having washed, released by water by the delivery port of urceolus, then urceolus fast rotational dehydration, rear washing of having dewatered terminates.
The present invention does not limit concrete dehydrated structure, all available and the present invention of the available arbitrarily dehydrated structure in this area.
Further, in order to improve the convenience of use, washtub of the present invention can also be provided with other device, and such as, in order to rapid clothing drying dry-cleaning of garments after dewatering, water inlet pipe connects hot blast pump, by injecting hot blast energy flash baking clothes.
Accordingly, the invention also discloses a kind of washing methods, comprise the steps: 1) clothing to be washed is placed in the washing cavities between the inner core of washtub and urceolus; 2) drive motors is utilized to drive inner core and urceolus to rotate washing clothes with friction speed.
By said method, clothing rolls in washing cavities, and the cleaning solution of upset, urceolus, inner core act on laundry item simultaneously, accelerates wash time, economize energy.
Preferably, inner core and urceolus rotate in the other direction, effectively strengthening current to the friction to clothing such as the impact of clothing and current, inner core, urceolus in the other direction, improve clean result by rotating.
In the present invention, do not describe other parts on washing machine, it will be appreciated by those skilled in the art that this base part that washing machine field is general, such as power subsystem, control unit, drainage cell etc. are all standardization commercial products, there is extensive versatility, can be used for the present invention.
Simultaneously, the present invention does not limit the concrete structure of inner core and urceolus, and in order to increase clean result, those skilled in the art can carry out multiple improvement, such as can be distributed with netted kick etc. on barrel, with the friction effect strengthening the random flowing of current and strengthen clothing.
Accompanying drawing explanation
Fig. 1 is washing tube structure schematic diagram of the present invention;
Fig. 2 is the structural representation of washtub of the present invention planetary gearsets used.
Detailed description of the invention
In accompanying drawing and following concrete enforcement, applicant discloses the optimum implementation of one of technical solution of the present invention.It will be understood by those skilled in the art that and do not adopt following structure, and other structure implemented adopting technical solution of the present invention to contain still can solve technical problem to be solved by this invention, realize goal of the invention of the present invention.Protection scope of the present invention is covered by claim and equivalent replacement thereof.
With reference to figure 1, be a kind of implementation of washtub of the present invention, washtub is arranged in washing machine shell 6, and bottom is supported by many damping springs 10, the vibrations caused during to reduce washtub work.Described washtub comprises inner core 4 and urceolus 7, inner core 4 is positioned at urceolus 7, for holding the washing cavities 5 of washing clothes between interior bucket and urceolus, inner core and urceolus are all connected on driving mechanism by power transmission shaft 8, in the present embodiment, driving mechanism is the planetary gearsets 2 driven by drive motors 9, inner core is connected sun gear and the planetary gear of planetary gearsets respectively with the power transmission shaft of urceolus, planet carrier is fixed in washing machine shell structure, drive motors drives sun gear to rotate, sun gear drives planetary gear to rotate backward by the outer peripheral teeth engaged with planetary gear, thus rely on transmission shaft driven to drive inner core and urceolus counter-rotation.
The working method of above-mentioned planetary gearsets is only the one of its working method, as well known to those skilled in the art, and planetary gearsets can export reciprocal driving force by several working ways, all can be used for the present invention.
In this embodiment, the water supply of washing cavities is: user puts into after 5 washing cavities by wait the clothing washed, intake pump 3 is utilized to be connected to bottom interior bucket 4 as it supplies water by water inlet pipe 1, hole on interior bucket sidewall makes water be full of washing cavities between inner core and urceolus, starts drive motors, drives inner/outer tube to reversely rotate, bucket undergarment is driven to wash under the effect of cleaning solution by the reversion of inner/outer tube, after having washed, by the delivery port of urceolus, water is released, then urceolus fast rotational dehydration.Rear washing of having dewatered terminates.
Above-mentioned water intake mode is only optional one, traditional way of supplying water, such as, open inner core, urceolus lid is poured water also for the present invention can use directly to the inside.
On the basis of the above, water inlet pipe 1 of the present invention can also connect air-heater, utilize water inlet pipe in washing cavities, to supply hot blast thus flash baking clothing after the dehydration is completed.
As shown in Figure 2, show the structure of a kind of planetary gearsets that can be used for washtub of the present invention, planet carrier is provided with sun gear 11, three planetary gears 21,22,23 are had in the periphery gear teeth meshing of sun gear, the axle center 12 of sun gear is by drive motors driven rotary, as shown in the figure when fixed carrier, for A direction is rotated counterclockwise, under gears meshing drives, three planetary gears turn clockwise, drive inner core or urceolus by sun gear, gear ring respectively, can realize under same drive motors, drive inner core and urceolus to rotate in the other direction.
Wherein, the present invention's planetary gearsets used be not limited only to above-mentioned shown in; the diameter etc. of the position distribution (illustrating three planetary gears, 120 ° of states equidistantly distributed) of more planetary gear or planetary gear, planetary gear and sun gear does not affect it and rotates output effect, all belongs to protection scope of the present invention.
Claims (10)
1. a washtub, it is characterized in that being arranged in washing machine shell, described washtub comprises inner core and urceolus, inner core is positioned among urceolus, be washing cavities between inner core and urceolus, inner core sidewall has hole, and outer tube side wall has discharge structure, inner core and urceolus are all connected to drive motors by power transmission shaft, and under the drive of drive motors, the rotating speed of inner core and urceolus has speed difference.
2. washtub according to claim 1, is characterized in that the water intake mechanism of described washtub is inner core opening or urceolus opening.
3. washtub according to claim 1, be is characterized in that the water intake mechanism of described washtub is the water inlet pipe be communicated to bottom inner core or bottom urceolus, is supplied water or naturally intake by running water pipe by intake pump by water inlet pipe.
4. washtub according to claim 1, is characterized in that described inner core and urceolus are connected to a drive motors, and two drive motors drive inner core and the equidirectional rotation of urceolus with friction speed.
5. washtub according to claim 1, is characterized in that described inner core and urceolus are connected to a drive motors, and two drive motors drive inner core and urceolus to rotate in the other direction.
6. washtub according to claim 1, is characterized in that described inner core is connected same drive motors with urceolus, and drive motors drives inner core and urceolus to rotate in the other direction by planetary gearsets or other power train.
7. washtub according to claim 1, is characterized in that described washtub and washing machine shell installation site are provided with damping device.
8. washtub according to claim 3, is characterized in that described water inlet pipe also can be connected with hot blast pump.
9. a washing methods, is characterized in that comprising the steps: 1) clothing to be washed is placed in the washing cavities between the inner core of washtub and urceolus; 2) drive motors is utilized to drive inner core and urceolus to rotate washing clothes with friction speed.
10. method according to claim 9, is characterized in that inner core and urceolus rotate in the other direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500709.3A CN103556430B (en) | 2013-10-22 | 2013-10-22 | A kind of washtub and washing methods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500709.3A CN103556430B (en) | 2013-10-22 | 2013-10-22 | A kind of washtub and washing methods |
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| CN103556430A CN103556430A (en) | 2014-02-05 |
| CN103556430B true CN103556430B (en) | 2016-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414433A (en) * | 2013-08-26 | 2015-03-18 | 刘方 | Universal pan for electrically frying, washing, blanching, boiling and steaming vegetables |
| CN108301768A (en) * | 2017-12-27 | 2018-07-20 | 中国石油集团长城钻探工程有限公司 | A kind of drilling direction control system |
| CN108331543A (en) * | 2017-12-27 | 2018-07-27 | 中国石油集团长城钻探工程有限公司 | A kind of rotary steering drilling tool |
| CN108191081B (en) * | 2018-03-01 | 2024-06-11 | 博元生态修复（北京）有限公司 | Immobilized slow-release microbial agent feeder |
| CN108208124B (en) * | 2018-03-07 | 2020-07-24 | 浙江兴舟纸业有限公司 | Cleaning box for surface cleaning of fishery mussel aquatic products |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203080294U (en) * | 2013-03-07 | 2013-07-24 | 张君生 | Barrel type washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2479042Y (en) * | 2001-04-23 | 2002-02-27 | 李俊林 | Central jet centrifugal washing machine |
| KR100493305B1 (en) * | 2002-12-11 | 2005-06-07 | 엘지전자 주식회사 | Dure motor drum-type Washer |
| CN103290648A (en) * | 2013-06-27 | 2013-09-11 | 苏州祺尚纺织有限公司 | Centrifugal type washing machine |
| CN203807790U (en) * | 2013-10-22 | 2014-09-03 | 张亚光 | Washing barrel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203080294U (en) * | 2013-03-07 | 2013-07-24 | 张君生 | Barrel type washing machine |
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