CN1149311C - Washer - Google Patents
Washer Download PDFInfo
- Publication number
- CN1149311C CN1149311C CNB981070000A CN98107000A CN1149311C CN 1149311 C CN1149311 C CN 1149311C CN B981070000 A CNB981070000 A CN B981070000A CN 98107000 A CN98107000 A CN 98107000A CN 1149311 C CN1149311 C CN 1149311C
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- China
- Prior art keywords
- washing
- dewatering tub
- washings
- washing dewatering
- washing machine
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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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- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
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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
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
- D06F21/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement about a vertical axis
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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
- 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
- D06F37/14—Ribs or rubbing means forming part of the receptacle
- D06F37/145—Ribs or rubbing means forming part of the receptacle ribs or lifters having means for circulating the washing liquid
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (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
To reduce uneven washing while improving washing performance without damaging washings by a method wherein a washing/dewatering tank is driven to rotate by a drive means and with the rotation thereof, washing water rises between the outside of the washing/dewatering tank and a receiving tank to scatter water into the washing/dewatering tank from above. The surface of washing water in a receiving tank 1 rises between the outside of a washing/dewatering tank 2 by a stirring force generated with the rotation of the washing/dewatering tank 2 and lowers at the central part. The stirring force increases with an increase in the number of revolutions and the water surface between the outside of the washing/dewatering tank 2 and the receiving tank 1 rises progressively to spray water into the washing/ dewatering tank 2 beyond the height thereof. In this manner, the washing water can be circulated by rotating the washing/dewatering tank 2 at a specified number of revolutions. This circulation of the washing water enables the promotion of dissolving a fed detergent and the saturation of dissolution reaches at an early timing of a washing process thereby making a detergent component effectively work on the stains of washings.
Description
Technical field
The present invention relates to make washings to produce circulation, wash the washing machine of rinsing.
Background technology
This type of washing machine structure of tradition is shown in Figure 16 as described later.This washing machine structure below is described.
As shown in the figure, with suspension rod 38 its content disposes the Washing dewatering tub 37 of the pulsator 36 that can rotate freely in the bottom steel ladle 35 is suspended in downwards on the washing machine housing 39.On the inner face of Washing dewatering tub 37, be provided with many send water route 40, and 37 of Washing dewatering tubs form many and send water route 41.On the inner face of pulsator 36, form inner wing 36a, the periphery of inner wing 36a form with its cover, with many pump chambers 42 that send water route 41 to be communicated with.
Watering mouth 43 to the inside opening of Washing dewatering tub 37 is set on many tops of sending water route 41, constitutes through sending washings that water route 41 rises to Washing dewatering tub 37 inner waterings.Motor 44 drives pulsator 36 or Washing dewatering tubs 37 by V-shape belt 45 and the reducing gear clutch 46 of holding concurrently.The draining that draining wealthy 47 is used for Washing dewatering tub 37 washed water; Water-supply valve 48 is used for feedwater in Washing dewatering tub 37.The fluid balancer 49 of vibration when being set to reduce dehydration on Washing dewatering tub 37 covers 50 in the configuration of the top of Washing dewatering tub 37.
The action of said structure now is described.After in Washing dewatering tub 37, throwing people's washings and washing agent, begin washing; Quantitative water is supplied with in water-supply valve 48 controlled device 51 controls in Washing dewatering tub 37, thereafter, motor 44 controlled device 51 controls make the pulsator rotation.Washings and water in the Washing dewatering tub 37 are stirred because of the rotation of pulsator 36, washing agent therefore stir and slowly dissolving formation washings the filth of washings is worked.During this external pulsator rotation, make the inner wing 36a rotation of pulsator 36, with washings from pump chamber 42 to sending water route 41 to send water, from be arranged on send 41 tops, water route watering mouth 43 to Washing dewatering tub 37 inner waterings.
Owing to force to carry out the washings circulation with the watering of watering mouth 43 from then on, can make detergent dissolution at short notice, washing agent is effectively worked to dirt in the wash time of regulation, can generally sprinkle water to the washings that exposes on the washing water surface simultaneously, thereby can reach the raising scourability and reduce washing inhomogeneous.
Yet, in above-mentioned traditional structure, increase the internal circulating load of washings, the rotation ratio of pulsator 36 is improved and bring phenomenon simultaneously the stirring ratio ground raising of washings for improving scrubbing performance to washings.When the stirring ratio that improves washings, the friction that promptly produces between the surface that makes washings friction each other, washings and pulsator 36 increases, and has the problem that makes the washings damaged.
Summary of the invention
Therefore, the present invention is just in order to address the above problem, and purpose is to provide the rotation that can not rely on pulsator, makes the washings circulation, do not make the washings damaged, improves scourability and reduce the uneven washing machine of washing.
For achieving the above object, the invention provides a kind of washing machine, the driving mechanism that it possesses the Washing dewatering tub that holds washings, make steel ladle that this Washing dewatering tub can be received with rotating freely and rotation drive this Washing dewatering tub, wherein, between the upper portion of the upper portion of steel ladle and Washing dewatering tub, form the watering discharge portion, at least one face of the circumferential lateral surface of Washing dewatering tub or interior all sides, be provided with guide wall; This guide wall rises washings by the rotation of Washing dewatering tub, so that washings circulate to the watering discharge portion.
In view of the above because for making washings circulations not apply mechanical forces such as friction to washings, thereby can not damage washings and improve scourability and reduce wash inhomogeneous.
Washing machine of the present invention, possesses the Washing dewatering tub that holds washings, steel ladle that this Washing dewatering tub can be rotated freely be received and rotation drive the driving mechanism of above-mentioned Washing dewatering tub, constituting rotation with above-mentioned Washing dewatering tub makes the washings rising between the Washing dewatering tub outside and steel ladle and sprinkles water in last direction Washing dewatering tub, can not rely on the pulsator rotation and make the washings circulation, owing to can be washings be applied mechanical forces such as frictional force, therefore can not damage washings and improve scourability for producing the washings circulation, it is inhomogeneous to reduce simultaneously washing again.
In addition, washing machine of the present invention, by form the lid of watering with the Drainage Division between the top that is configured to above the steel ladle at itself and Washing dewatering tub can be realized the washings circulation reliably, and can sprinkle water in Washing dewatering tub from the watering discharge portion reliably.
In addition, washing machine of the present invention, owing to can form the split occasion with the relative steel ladle of described lid by split or integrally formed can constitute the watering discharge portion stable shaped; In integrally formed occasion, can provide cheap watering discharge portion.
In addition, washing machine of the present invention, can with the watering discharge portion form continuous connection or be divided into multi-section in its all direction, constituting connection occasion continuously, washings circumferentially can sprinkled water in the Washing dewatering tub from the watering discharge portion is complete, can generally supply with washings washings; Be separated into the multi-section occasion, can the interior washings watering amount of subtend Washing dewatering tub controlling with the watering direction.
In addition, washing machine of the present invention makes its watering discharge direction the watering discharge portion formation that is separated into multi-section and does not collide each other, and the washings that can will spill in Washing dewatering tub are supplied with washings reliably.
In addition, washing machine of the present invention, formation is suitable for guiding inwall that the washings that rise because of the Washing dewatering tub surfaces of revolution are led on one of them of the circumferential lateral surface of Washing dewatering tub and steel ladle inner peripheral surface at least, therefore, even the Washing dewatering tub low speed rotation circulates because of guide wall also can easily make washings rise.
In addition, washing machine of the present invention, guide wall is formed helical form, can be easily and washings are risen.
In addition, washing machine of the present invention, steel ladle is formed cone-shaped slightly that its diameter upwards constantly increases, can make the washings circulation of rising easily.
In addition, washing machine of the present invention, on the inner bottom part of Washing dewatering tub, have and make the rabbling mechanism that rotates freely, can stir washings, washings in the Washing dewatering tub as required, can further improve scourability with driving mechanism.
In addition, washing machine of the present invention, in dehydration washing trough, have inside stirring projection, can stir washings, washings in the Washing dewatering tub on demand, further improve scourability.
Description of drawings
Fig. 1 is the longitudinal section of the present invention's the 1st embodiment washing machine,
Fig. 2 is the longitudinal section of the above-mentioned washing machine action of explanation,
Fig. 3 is the side view in partial cross-section of the present invention's the 2nd embodiment washing machine,
Fig. 4 is another routine side view in partial cross-section of above-mentioned washing machine,
Fig. 5 (a) is the biopsy cavity marker devices vertical view of the present invention's the 3rd embodiment washing machine,
Fig. 5 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Fig. 6 (a) is the biopsy cavity marker devices vertical view of the present invention's the 4th embodiment washing machine,
Fig. 6 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Fig. 7 (a) is the biopsy cavity marker devices vertical view of the present invention's the 5th embodiment washing machine,
Fig. 7 (b) is the biopsy cavity marker devices longitudinal section of the above-mentioned washing machine of expression,
Fig. 8 (a) is the biopsy cavity marker devices vertical view of expression the present invention the 6th embodiment washing machine,
Fig. 8 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Fig. 9 (a) is another routine biopsy cavity marker devices vertical view of above-mentioned washing machine,
Fig. 9 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 10 (a) is the biopsy cavity marker devices vertical view of the present invention's the 7th embodiment washing machine,
Figure 11 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 11 (a) is another routine biopsy cavity marker devices vertical view of above-mentioned washing machine,
Figure 11 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 12 (a) cuts vertical view for the local pair of the another example of above-mentioned washing machine,
Figure 12 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 13 (a) is the biopsy cavity marker devices vertical view of the present invention's the 8th embodiment washing machine,
Figure 13 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 14 (a) is the biopsy cavity marker devices vertical view of the present invention's the 9th embodiment washing machine;
Figure 14 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 15 (a) is the biopsy cavity marker devices vertical view of the present invention's the 10th embodiment washing machine,
Figure 15 (b) is the biopsy cavity marker devices longitudinal section of above-mentioned washing machine,
Figure 16 is the cutaway view of conventional washer.
The specific embodiment
Following with reference to the description of drawings embodiment of the invention.In addition, to conventional case in identical part same numeral is arranged, save its explanation.
(embodiment 1)
As shown in Figure 1, with suspension rod 3 steel ladle 1 that holds the Washing dewatering tub 2 that can rotate freely in it is suspended in downwards on the washing machine housing 4.Motor (driving mechanism) 5 is used for driving Washing dewatering tub 2 by V-shape belt 6 and reducing gear 7 rotations.By wealthy 8 feedwater in Washing dewatering tub 2 of feeding water, water level detecting mechanism 9 is used to detect the water level in the steel ladle 1, and the washings in the steel ladle 1 are discharged through draining valve 10.
Control device 11 control motor 5, water-supply valve 8, draining valve 10 etc.Successively washing, rinsing, each program of dewatering are controlled.
Action in the said apparatus now is described.When in Washing dewatering tub 2, throwing in washings and washing agent entry into service, make water-supply valve 8 actions, feedwater in Washing dewatering tub 2 with control device 11.After level switch 9 records predetermined water level, promptly send signal to control device 11, make water-supply valve 8 stop action.With control device 11 make motor 5 actions, Washing dewatering tub 2 rotations thereafter.
As shown in Figure 2, the mixing power that produces because of the rotation of Washing dewatering tub 2 makes the central portion of the steel ladle 1 washed water water surface the descend outside of Washing dewatering tub 2 and the water surface rising of 1 of steel ladle.Mixing power increases when the rotating speed of Washing dewatering tub 2 improves, and the water surface of 1 of the outside of Washing dewatering tub 2 and steel ladle constantly rises thereupon.And, until make washing water surface water level surpass Washing dewatering tub 2 the upper end height and to the watering of the inside of Washing dewatering tub 2.
Like this, by in steel ladle 1, accumulating ormal weight washings state, making Washing dewatering tub 2 rotating speed rotation in accordance with regulations, can make the washings circulation.By making washings circulate, can promote the detergent dissolution of input like this, it is saturated to reach dissolving in washing procedure ahead of time, and washing agent is worked effectively to the filth of washings, can improve the scourability to washings.In addition, even owing in this structure, also do not have mechanical force directly to the washings effect at the washings circulation time, thereby do not damage washings.
(embodiment 2)
As shown in Figure 3, between the top of the top of steel ladle 1 and Washing dewatering tub 2, lid 13 is set with Drainage Division 12 for forming watering.Other structure division is corresponding identical with the foregoing description 1.
The action of said structure now is described.Because of the rotation of Washing dewatering tub 2, will be in the washings guiding watering of the outside of Washing dewatering tub 2 and 1 rising of steel ladle with discharge portion 12.The guiding watering is sprinkled water in Washing dewatering tub 2 with the shape of Drainage Division 12 along watering with the washings of discharge portion 12.Because this moment, the other member of available relative steel ladle 1 constituted lid 13, so watering discharge portion 12 can be formed stable shape.
In addition, as shown in Figure 4, also lid 14 formation can be become one with steel ladle,, watering is reduced with the cost of Drainage Division 12 in this occasion.
(embodiment 3)
As shown in Figure 5, will sprinkle water to constitute and be communicated with continuously along its all direction with Drainage Division 15.All the other structure divisions of this example and embodiment 1 or 2 corresponding identical.
The action of said structure now is described.Because of making washings in the outside of Washing dewatering tub 2 and 1 rise of steel ladle, the rotation of Washing dewatering tub 2 is drawn towards watering with Drainage Division 15.The introducing watering is communicated with on its all direction with Drainage Division 15 with the tired watering of the washings of Drainage Division 15, thereby can be from circumferentially circumferentially generally sprinkling water in the Washing dewatering tub 2 entirely.
(embodiment 4)
As shown in Figure 6, watering is arranged on Drainage Division 16 usefulness constitutes watering with the separation of the lid guide wall 17a on the lid 17 of Drainage Division 16 formation multi-section, all the other structure divisions of this example and the foregoing description 1 or 2 corresponding identical.
The action of said structure now is described.The watering that washings in the outside of Washing dewatering tub 2 and 1 rise of steel ladle is drawn towards be separated into multi-section with lid guide wall 17a because of the rotation of Washing dewatering tub 2 is with Drainage Division 16.Become and to lead the people and sprinkle water and in dehydration washing trough 2, sprinkle water with the shape of each one of Drainage Division 16 along watering respectively with the washings of Drainage Division 16.
In the present embodiment structure,, can carry out the washings watering better on demand owing to can freely set washings discharge portion position, quantity or discharge rate etc. with lid guide wall 17a.
(embodiment 5)
As shown in Figure 7, watering is arranged on the formation watering with Drainage Division 18 usefulness constitutes multi-section with the separation of the lid guide wall 19a on the lid 19 of Drainage Division 18, constitute with lid guide wall 19a regulation discharge direction simultaneously, the washings of discharge are not collided, all the other structure divisions of this example and embodiment 1 or 2 and 4 corresponding identical.
The action of said structure now is described.The watering that washings in the outside of Washing dewatering tub 2 and 1 rise of steel ladle is drawn towards be separated into multi-section with lid guide wall 19a with the rotation of Washing dewatering tub 2 is with Drainage Division 18.Can make be introduced into watering with the washings of Drainage Division 18 respectively along watering with each shape of Drainage Division 18, the washing current are not produced each other with colliding in Washing dewatering tub 2, sprinkle water.Collide by the washings that scatter are produced, it is bad or collide the inappropriate situation that washings are splashed etc. because of current to avoid taking place circulating effect.
(embodiment 6)
As shown in Figure 8, more than one at least guide wall 20 is set on interior all sides of steel ladle 1, this guide wall 20 is constituted from the through top, bottom of interior all sides of steel ladle 1, and suitably tilt.All the other structure divisions of this example are corresponding identical with embodiment 1-5.
The action of said structure now is described, becomes that the water surface of the outside and 1 of steel ladle that the mixing power that produces with the rotation of Washing dewatering tub 2 makes the Washing dewatering tub 2 of steel ladle 1 washed water rises, the water surface decline of central portion.In Washing dewatering tub 2 rotating speed rotation occasion in accordance with regulations, the washings that make 1 of the outer survey of Washing dewatering tub 2 and steel ladle are certain water surface elevation circumferentially being stirred along steel ladle 1.
Do not establish the occasion of guide wall 20 at the inner face of steel ladle 1, for carrying out the washings watering, rotating speed by improving Washing dewatering tub 2, increase mixing power, the outside that makes Washing dewatering tub 2 rise with the water surface of 1 of steel ladle and the guiding watering with Drainage Division 21, carry out sprinkling water to Washing dewatering tub 2.
As shown in Figure 8, the occasion of guide wall 20 is set on interior all sides of steel ladle 1, can makes at the incline direction of certain water surface elevation and rise, partly being directed to the height of watering with Drainage Division 21 along the washings that circumferentially are stirred of steel ladle 1 along guide wall 20.Therefore, owing to need not to make the outside of Washing dewatering tub 2 and the water surface raising of whole water of 1 of steel ladle; Thereby can reduce the rotating speed of Washing dewatering tub 2.
In addition, as shown in Figure 9, by more than one at least helical form guide wall 22 is set on interior all sides of steel ladle 1, can make washings successfully along mixing direction along on the incline direction of guide wall 22; Rise, therefore; The water surface elevation of whole water of 1 of the outer survey of Washing dewatering tub 2 and steel ladle is improved, even also these washings can be guided into watering with Drainage Division 23 in the low occasion of rotating speed of Washing dewatering tub 2.
(embodiment 7)
As shown in figure 10, at least more than one guide wall 24 is set on the circumferential lateral surface of Washing dewatering tub 2, this guiding inwall 24 is formed bottom from Washing dewatering tub 2 until top, make simultaneously in accordance with regulations, all the other structure divisions of this example are corresponding identical with the foregoing description 1-5.
The action of said structure now is described, the mixing power that produces with the rotation of Washing dewatering tub 2 make in the steel ladle 1 washings the outside of Washing dewatering tub 2 be filled with water poor 1 water surface rising, descend at central portion.When Washing dewatering tub 2 rotating speed when rotation in accordance with regulations, the outside that makes Washing dewatering tub 2 and the washings of 1 of steel ladle are stirred with the height the stipulated Zhou Fangxiang along steel ladle 1.
On the circumferential lateral surface of Washing dewatering tub 2, do not establish the occasion of guide wall, for carrying out the rotating speed that washings are sprinkled water, passed through to improve Washing dewatering tub 2.Improve mixing power, thereby make the outside of Washing dewatering tub 2 and the water surface of 1 water of steel ladle rise, be drawn towards watering discharge portion 25, carry out watering in Washing dewatering tub 2.
As shown in figure 10, guide wall 24 occasions are set on the circumferential lateral surface of Washing dewatering tub 2, guide wall 24 becomes the washings agitator, even be one regularly at the rotating speed of Washing dewatering tub 2, the water surface elevation that also can make 1 of the outside of Washing dewatering tub 2 and steel ladle is than the occasion height of not establishing guide wall.Therefore, guide to the occasion of watering, need not to improve the rotating speed of Washing dewatering tub 2, that is to say to make Washing dewatering tub 2 by low speed rotation with the height of Drainage Division 25 at the water surface with 1 of the outside of Washing dewatering tub 2 and steel ladle.
In addition, as shown in figure 11, by at least more than one helical form guide wall 26 is set on the circumferential lateral surface of Washing dewatering tub 2, play a part the washings of 1 of the outside of Washing dewatering tub 2 and steel ladle are tilted, upwards push continuously to the top of steel ladle 1 along guide wall 26.Therefore, whole waters surface of 1 of the outside of Washing dewatering tub 2 and steel ladle are successfully risen, though the low occasion of rotating speed of Washing dewatering tub 2 also can be with these washings to watering with Drainage Division 27 guiding.
In addition; As shown in figure 12, by on interior all sides of steel ladle 1, helical form guide wall 22 being set, guide wall 24 is set on the circumferential lateral surface of dehydration washing trough 2, the effect that becomes each guide wall is merged mutually, even also washings can be directed to the height of watering with the Drainage Division in the low occasion of rotating speed of Washing dewatering tub 2.
In addition, as the structure of Fig. 8, Fig. 9, Figure 10, Figure 11 is carried out other combination, even can easily washings be directed to the height of watering in the low occasion of rotating speed of Washing dewatering tub 2 equally with the Drainage Division.
(embodiment 8)
As shown in figure 13, steel ladle 28 is formed the taper slightly that its diameter upwards constantly increases.All the other structures of this example are corresponding identical with the foregoing description 1-7.
The action of said structure now is described, rise with the washing water surface of 28 of steel ladles in the outside that the mixing power that produces with the rotation of Washing dewatering tub 29 makes the Washing dewatering tub 29 in the steel ladle 28, the decline of the central water surface.When the water surface of 28 of the outer survey of Washing dewatering tub 29 and steel ladles rose, in the occasion that the diameter that forms steel ladle 28 upwards constantly increases, the side surface part of steel ladle 28 became inclination.Therefore, can reduce by the rising resistance when washings are risen; Energy consumption in the time of reducing the rotation of Washing dewatering tub 29.
(embodiment 9)
As shown in figure 14, on Washing dewatering tub 30 inner bottom parts, has the agitator 31 that rotates freely with motor 5.All the other structure divisions of this example are corresponding identical with the foregoing description 1-8.
The action of said structure now is described, in Washing dewatering tub 30, throws in washings and washing agent, in steel ladle 32, leaving ormal weight washings state, make only rotation in required time of Washing dewatering tub 30.At this moment, the rotating speed of Washing dewatering tub 30 becomes the rotating speed that the watering that washings form from the top at steel ladle 32 can be sprinkled water and circulated with Drainage Division 33.Dissolving with washing agent in the circulation promotion Washing dewatering tub 30 of these washings makes washing agent fully act on the filth of washings.
Then, Washing dewatering tub 30 is stopped the rotation, with the washings in the agitator 31 agitator treating dehydration barrels 30.At this moment, make agitator 31 stir rotation with the low speed that does not damage washings.Because the washings circulation that produces with Washing dewatering tub 30 rotations has made the washing agent useful effect in washings, makes with in the stirring at low speed of agitator 31, can further improve the dirty removal capacities to washings.
(embodiment 10)
As shown in figure 15, in Washing dewatering tub 34, has the protruding 34a of stirring that stirs for to washings in the input Washing dewatering tub 34.All the other structure divisions of this example are corresponding identical with the foregoing description 1-9.
The action of said structure now is described, washings and washing agent are dropped in the Washing dewatering tub 34, leaving ormal weight washings state in the steel ladle 32, make only rotation in required time of Washing dewatering tub 34.At this moment, the rotating speed of Washing dewatering tub 34 becomes the rotating speed that the watering that washings form from the top at steel ladle 32 can be sprinkled water and circulated with Drainage Division 33.Therefore the dissolving of washing agent in washings circulation can the promotion Washing dewatering tub 34, make detergent ingredients fully act on the filth of washings.
Then, stop the back, make Washing dewatering tub 34 carry out low speed and reverse in the rotation that makes Washing dewatering tub.Low speed and reverse with this Washing dewatering tub 34 makes the stirring that is arranged in the Washing dewatering tub 34 carry out useful stirring with protruding 34a to washings in the Washing dewatering tub.The washings circulation that produces owing to the rotation by Washing dewatering tub 34 has made the washing agent useful effect in washings, makes in the stirring at low speed that stirs with protruding 34a, can further improve the dirt-removing power to washings.
As mentioned above; Washing machine of the present invention possesses the Washing dewatering tub that holds washings, the driving mechanism that makes steel ladle that this Washing dewatering tub can be received with rotating freely and rotation drive above-mentioned Washing dewatering tub, because the rotation with described Washing dewatering tub is risen the washings between the Washing dewatering tub outside and steel ladle, in last direction Washing dewatering tub, sprinkle water, the rotation that can not rely on pulsator makes the washings circulation, can be not washings do not applied mechanical forces such as friction in order to produce the washings circulation, can not damage washings and promote detergent dissolution, make the dirt of detergent ingredients useful effect in washings, improve scourability, it is inhomogeneous to reduce washing simultaneously again.
In addition, washing machine of the present invention since be configured to above the steel ladle its with Washing dewatering tub top between form the lid of watering discharge portion, can realize the washings circulation reliably, reliably washings be spilt in people's Washing dewatering tub from the discharge portion of sprinkling water.
In addition, washing machine of the present invention is owing to press split or integrally formed with the relative steel ladle of described lid, forming occasion by split, can form the watering discharge portion stable shaped, the watering of washings can be freely controlled,, cheap watering discharge portion can be provided by integrally formed occasion.
In addition, washing machine of the present invention because the discharge portion of will sprinkle water is formed on and is communicated with continuously on its all direction or is divided into multi-section, is being communicated with occasion continuously, because of sprinkling water in the entirely circumferential Washing dewatering tub of watering discharge portion, can generally sprinkle water to washings; Be separated into the multi-section occasion, can controlling washings watering amount and watering direction in Washing dewatering tub.
In addition, washing machine of the present invention, form and to make it discharge direction not collide mutually owing to will be separated into the watering discharge portion of multi-section, the washings that can reliably will spill in people's Washing dewatering tub are supplied with washings, can prevent because of the washings circulating effect to reduce or splashed by the washings that collision causes etc.
In addition, washing machine of the present invention, be suitable for because of Washing dewatering tub rotation, the guiding inwall that makes washings rise and lead owing in Washing dewatering tub circumferential lateral surface and steel ladle, form above one of all sides at least, therefore, even Washing dewatering tub carries out low speed rotation, rise, circulate because of guide wall also can easily make washings.
In addition, washing machine of the present invention, because guide wall is formed helical form, can be easily and washings are risen.
In addition, washing machine of the present invention because steel ladle is made the cone shape slightly that its diameter is upwards constantly increased, can easily make washings rising, circulation.
In addition, washing machine of the present invention owing to have the rabbling mechanism that rotates freely with driving mechanism on the inner bottom part of Washing dewatering tub, can carry out the stirring of washings, washings in the Washing dewatering tub on demand, further improves scourability.
In addition, washing machine of the present invention because the side has stirring with projection in Washing dewatering tub, can stir washings, washings in the Washing dewatering tub on demand, further improves scourability.
Claims (9)
1. washing machine, the driving mechanism that possesses the Washing dewatering tub that holds washings, makes steel ladle that this Washing dewatering tub can be received and rotation drive this Washing dewatering tub with rotating freely is characterized in that,
Between the upper portion of the upper portion of described steel ladle and described Washing dewatering tub, form the watering discharge portion, at least one face of the circumferential lateral surface of described Washing dewatering tub or interior all sides, be provided with guide wall;
Described guide wall rises washings by the rotation of described Washing dewatering tub, so that washings circulate to described watering discharge portion.
2. washing machine as claimed in claim 1 is characterized in that, relative steel ladle is by split or form lid.
3. washing machine as claimed in claim 2 is characterized in that, described watering discharge portion is formed on upwards be communicated with continuously in its week.
4. washing machine as claimed in claim 2 is characterized in that, described watering discharge section is divided into multi-section.
5. washing machine as claimed in claim 4 is characterized in that, the described watering discharge portion that is separated into multi-section along interior week of described Washing dewatering tub respectively towards same discharge direction.
6. washing machine as claimed in claim 1 is characterized in that, forms described guide wall spiral-shaped.
7. washing machine as claimed in claim 1 is characterized in that, described steel ladle is formed the cone-shaped that its diameter upwards constantly increases.
8. washing machine as claimed in claim 1 is characterized in that, has the rabbling mechanism that can rotate freely with driving mechanism on the inner bottom part of described Washing dewatering tub.
9. washing machine as claimed in claim 1 is characterized in that, the side has stirring with protruding in described Washing dewatering tub.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP98794/97 | 1997-04-16 | ||
| JP98794/1997 | 1997-04-16 | ||
| JP9098794A JPH10286390A (en) | 1997-04-16 | 1997-04-16 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1196416A CN1196416A (en) | 1998-10-21 |
| CN1149311C true CN1149311C (en) | 2004-05-12 |
Family
ID=14229277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981070000A Expired - Fee Related CN1149311C (en) | 1997-04-16 | 1998-04-16 | Washer |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH10286390A (en) |
| KR (1) | KR100361882B1 (en) |
| CN (1) | CN1149311C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100336394B1 (en) * | 1999-04-14 | 2002-05-11 | 구자홍 | Washing machine |
| CN100359081C (en) * | 2002-03-05 | 2008-01-02 | 乐金电子(天津)电器有限公司 | Out of balance control method of washing machine |
| CN1299617C (en) * | 2003-05-21 | 2007-02-14 | 林德彬 | Vegetable and fruit cleaning machine |
| CN100425193C (en) * | 2006-05-24 | 2008-10-15 | 林修鹏 | A method for cleaning dishes and chopsticks and dishwasher thereof |
| JP4877346B2 (en) * | 2009-03-25 | 2012-02-15 | パナソニック株式会社 | Washing machine |
| JP5387664B2 (en) * | 2011-12-01 | 2014-01-15 | パナソニック株式会社 | Washing machine |
| WO2016015483A1 (en) * | 2014-07-29 | 2016-02-04 | 无锡小天鹅股份有限公司 | Pulsator washing machine and barrel cover of pulsator washing machine |
| CN105332222A (en) * | 2014-07-29 | 2016-02-17 | 无锡小天鹅股份有限公司 | Pulsator washing machine inner barrel and pulsator washing machine |
| CN105986394A (en) * | 2015-01-27 | 2016-10-05 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN110158267B (en) * | 2018-02-14 | 2021-12-21 | 无锡小天鹅电器有限公司 | Drum washing machine |
| JP7144797B2 (en) * | 2018-04-05 | 2022-09-30 | 青島海爾洗衣机有限公司 | vertical washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970054816A (en) * | 1995-12-21 | 1997-07-31 | 이형도 | Ceramic dielectric filter |
| KR19980041940A (en) * | 1996-11-04 | 1998-08-17 | 김상철 | washer |
-
1997
- 1997-04-16 JP JP9098794A patent/JPH10286390A/en active Pending
-
1998
- 1998-04-16 KR KR10-1998-0013627A patent/KR100361882B1/en not_active IP Right Cessation
- 1998-04-16 CN CNB981070000A patent/CN1149311C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1196416A (en) | 1998-10-21 |
| JPH10286390A (en) | 1998-10-27 |
| KR19980081475A (en) | 1998-11-25 |
| KR100361882B1 (en) | 2003-03-17 |
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