CN102720038A - Drum washing machine and method for cleaning outer barrel thereof - Google Patents
Drum washing machine and method for cleaning outer barrel thereof Download PDFInfo
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- CN102720038A CN102720038A CN2012100901282A CN201210090128A CN102720038A CN 102720038 A CN102720038 A CN 102720038A CN 2012100901282 A CN2012100901282 A CN 2012100901282A CN 201210090128 A CN201210090128 A CN 201210090128A CN 102720038 A CN102720038 A CN 102720038A
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- washing machine
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- roller washing
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Abstract
The invention relates to a drum washing machine. The drum washing machine comprises an outer barrel, an inner barrel, a transmission system, and a control system. The outer wall of the inner barrel is equipped with at least one strip-type cleaning block, and both ends of the cleaning block are connected to the outer wall of the inner barrel through elastic connecting pieces. Elongation of the elastic connecting pieces is Lmax when the inner barrel runs at a setting speed Vmax, and the cleaning block contacts with the inner wall of the outer barrel to play a role of cleaning the inner wall of the outer barrel. The invention further relates to a method for cleaning the outer barrel of the drum washing machine. By adopting the above technical solution, the method of the invention cleans the inner wall of the outer barrel by using a centrifugal force generated by rotation of the inner barrel and arranging a cleaning mechanism on the outer surface of the inner barrel to keep the washing machine clean and healthy.
Description
Technical field
The present invention relates to a kind of roller washing machine, particularly the cleaning structure between the inner and outer barrel of barrel washing machine also relates to a kind of clean method that carries out cleaning roller washing machine outer tube inner wall at this cleaning structure of use.
Background technology
The inner/outer tube suit of cylinder automatic washing machine, its course of work are that clothing is placed in the inner core, and water filling adds washing agent in the tube, wash automatically, rinsing and dehydration procedure.In the use, be used for washing machine cylindrical shell needs and contact with washings, clothing, line bits etc. regularly, washing machine generally is positioned in the toilet of humidity, air permeability difference simultaneously, inevitably can assemble dirt between the inner/outer tube in the long-time process of using.For roller washing machine; Clean for inner core, method commonly used at present is to adopt modes such as special inner core cleaning agent or brush, and the effect of inner core cleaning agent is very limited; And because the roller washing machine structure is complicated; Objects such as brush are difficult to come inner core is cleaned between the deeply inside and outside bucket, and for common user, the feasibility of this method is very low.
Existing another kind of countermeasure; Application number is that 200820183308.4 Chinese patent discloses a kind of " a kind of drums sleeved washer that cleans between bucket that has "; Between inside and outside bucket, place a plurality of circular silica-gel spheres; Utilize the washing machine inner tub rotation to drive flowing of water, thereby drive washing machine inner tub, the motion of the silica-gel sphere between the bucket outward and continuous two walls that collide inside and outside bucket are to reach the purpose of cleaning inner and outer barrel wall.Between inner/outer tube, place the ball particle, the density of ball particle and water are when perhaps a little less than the density of water.The user is when using washing machine to carry out the routine washing, and the ball particle floats in the water, in washing process, with inner tank theca and outer tube inner wall collision friction, can effectively remove top dirt.During washing machine drainage, the ball particle is gathered in the custom-designed structure of draining valve with current.The maximum risk of this method is, during laundry machine dehydration, because the load that possibly exist is eccentric, the vibration of washing machine amplitude is bigger, and the ball particle may break away from draining valve, gets between the inner/outer tube, collides each other with the inner core of choosing dress at a high speed, and noise is very big.Simultaneously, because the gap between the inside and outside bucket of roller washing machine is less, and there are structures such as groove in outer bucket rear inside wall; The structures such as tripod at bucket rear portion in adding, structure is complicated between the inside and outside bucket of roller washing machine, if adopt silica gel or rubber grain method; The problem that occurs is exactly: during draining, silica gel or rubber can not be got rid of with water smoothly, and a part can residue in the slit of " outer bucket groove " or tripod; During dehydration, along with the high-speed rotation of interior bucket, silica gel or rubber grain be meeting and interior bucket collision inevitably; Thereby the generation noise seriously reduces user's use experience.Can't effectively effect a radical cure potential ball in the prior art has the problem that returns in the dehydration between the inner/outer tube, produces big noise, influences the serviceability of washing machine.
Another kind is patent ZL200620109066.5 formerly, and the utility model name is called the cleaning device of washing machine inner tub outer wall, discloses a kind of cleaning device of washing machine inner tub outer wall.The position-switching device that between the inside and outside bucket wall of washing machine, cleaning brush is housed and links to each other with cleaning brush.Described cleaning brush is the list structure that the inner barrel wall height of length and washing machine is suitable, have bristle, between the end of cleaning brush and the outer bucket movable tie point is arranged.Described switching device shifter is swing, telescopic, rotary.This utility model technology has solved the difficult problem of bucket outer wall soil cleaning in the automatic washing machine, but complex structure, and cost is high.
Summary of the invention
The present invention is based on above-mentioned defective of the prior art, for addressing the above problem, a kind of cleaning block roller washing machine that between inner/outer tube, is provided with is provided, the present invention also provides a kind of method that outer tube inner wall is cleaned of using this cleaning structure.
The object of the invention is, through between the washing machine inner/outer tube, cleaning block being installed, thinks the user to start cleaning procedure when needing, and realizes outer tube inner wall is cleaned.
In order to realize the object of the invention, adopt following technical scheme:
A kind of roller washing machine comprises urceolus, inner core, transmission system, control system, and inner tank theca is equipped with at least one bar shaped cleaning block, and the cleaning block two ends are connected with inner tank theca through Flexible Connector.
Said cleaning block adopts the high-abrasive material of rubber or foam or plastics, and said connector adopts the elasticity material of spring or rubber.
When said inner core when setting rotating speed Vmax running, said Flexible Connector elongation is Lmax, said cleaning block contacts with the inwall of said urceolus.
Said Flexible Connector is a block rubber, clamps to be fixed in said inner core and said cleaning block; Perhaps, said Flexible Connector is a spring part, and hook is fixed in said inner core and said cleaning block.
The cross sectional shape of said cleaning block is an arcuation, and contact with the said inner core shape at position of said cleaning block is suitable.
The invention still further relates to a kind of urceolus clean method that uses above-mentioned cleaning block structure roller washing machine to state; Washing machine procedure comprises washing procedure, rinsing program, dehydration procedure, urceolus cleaning procedure; According to the coefficient of elasticity of Flexible Connector and the spacing of inner/outer tube, inner core rotating speed Vmax in the cleaning procedure is set in advance, when starting cleaning procedure; Said cleaning block contacts with said outer tube inner wall, and cleaning block cleans outer tube inner wall.
Said inner core rotating speed Vmax is greater than the barrel washing machine dehydration rotating speed.
Said cleaning block contacts the cleaning urceolus with said outer tube inner wall face setting-up time is 3 minutes-15 minutes.
Through adopting above-mentioned technical scheme; Roller washing machine utilizes centrifugal force and elastic force principle that cleaning structure is installed between inner/outer tube; When the inner core rotating speed reached the Vmax that sets in the cleaning procedure, cleaning block contacted with outer tube inner wall, along with inner core rotates; The effect that cleans outer tube inner wall is played in cleaning block and outer tube inner wall contact friction.
Description of drawings
Fig. 1 is a roller washing machine according to the invention when the laundry state, the inner/outer tube structural representation;
Fig. 2 be roller washing machine according to the invention when cleaning procedure, the inner/outer tube structural representation.
Label among the figure: 1. urceolus, 2. inner core, 3. cleaning block, 4. connector.
The specific embodiment
Below in conjunction with accompanying drawing, roller washing machine provided by the invention and clean method thereof are elaborated.
Referring to Fig. 1, Fig. 2, the described roller washing machine of embodiment of the invention inner/outer tube structural representation when laundry is during state, at cleaning procedure high speed dewatering state is shown respectively.
In the present embodiment, external cylinder of drum-type washing machine 1, inner core 2 are sleeved on together, are the forward type opening structure, form cylinder assembly, and inner core is the center running with the horizontal axis.Inner core 2 is provided with two cleaning blocks 3 that are strip in diametric(al), and the two ends of cleaning block 3 are fixing with inner core 2 through Flexible Connector 4.Cleaning block 3 can adopt soft wear-resistant materials such as rubber, foam, plastics to process, and also can add antimicrobial component; Connector 4 can adopt spring or rubber etc. to process, and has elastic force.
Roller washing machine is when normal operation, and cleaning block 3 is close to inner core 2 outer walls under the elastic force effect of connector 4, and operation does not have influence to washing machine, has guaranteed the work of the omnidistance preface of washing machine.Flexible Connector is a block rubber, and cartoon is crossed the grab buckle and clamped and be fixed in said inner core and said cleaning block; Perhaps, said Flexible Connector is a spring part, and hook is fixed in the dog hole of said inner core and said cleaning block, and mounting structure is simply firm.The cross sectional shape of cleaning block is an arcuation, and cleaning block is suitable near contact with the inner core shape at position of its shape of face of inner core, is suitable for pressing close to of cleaning block and inner core.
When inner core rotated, cleaning block 3 received the outside effect of centrifugal force, received simultaneously the inside elastic force effect of Flexible Connector 4 again, and at the uniform velocity during stable rotation, the two equates that formula is following to inner core:
Elongation of connector 4 " L " and inner core 2 rotating speeds " V " are proportional.Inner core 2 rotating speeds are big more, and the elongation L of Flexible Connector 4 is long more.When inner core 2 rotating speeds were brought up to certain numerical value Vmax, connector 4 elongations " L " reached certain numerical value Lmax, and cleaning block 3 is contacted with urceolus 1 inwall, accomplished the cleaning to outer tube inner wall.
The invention still further relates to the urceolus cleaning method of said structure roller washing machine, washing machine procedure comprises washing procedure, rinsing program, dehydration procedure, also comprises the urceolus cleaning procedure; According to the coefficient of elasticity of Flexible Connector and the spacing of inner/outer tube, inner core rotating speed Vmax in the cleaning procedure is set in advance, when starting cleaning procedure; The rotating speed Vmax running of inner core to have set in the cleaning procedure, at this moment, connector, cleaning block receive the outside effect of centrifugal force; Connector 4 stretches to outer tube wall, and corresponding, the inner core rotating speed is when Vmax; The outside elongation of connector reaches Lmax, and the cleaning block that be fixed on connector one end this moment contacts with said outer tube inner wall.Particularly, take all factors into consideration the coefficient of elasticity k of inner core 2 rotating speeds and connector 4, can be in washing machine procedure bucket cleaning procedure outside one of the specialized designs, the maximum speed Vmax of corresponding motor.In the common laundry processes, washing, rinsing and dehydration, all less than the Vmax running, cleaning block does not contact with outer tube inner wall the inner core rotating speed.When the urceolus cleaning procedure started, motor turned round at Vmax, and connector elongation Lmax causes cleaning block to contact with outer tube inner wall, accomplishes outer tube inner wall is cleaned.In order to guarantee to clean the effect of urceolus, the cleaning procedure time of operated by rotary motion is 3 minutes-15 minutes, preferred 5 minutes-10 minutes, after cleaning block and outer tube inner wall friction, can start a rinsing, and dirt is thoroughly discharged outside the machine.
In sum; Roller washing machine of the present invention and urceolus clean method, wall has designed cleaning block and Flexible Connector composition cleaning structure outer tube, utilizes the conceptual design of centrifugal force and elastic force principle; Centrifugal force when this method utilizes inner core to rotate; The surface is provided with a cleaning structure outer tube, realizes the cleaning to outer tube inner wall, keeps the clean health of washing machine.
Certainly; The present invention is not limited to above-mentioned giving an example; The technical scheme that it will be apparent to those skilled in the art that under the situation that does not break away from the spirit or scope of the present invention, is made various modifications and change to the present invention; In claim of the present invention and be equal in the scope of replacement, then such modification and change are contained in the present invention.
Claims (10)
1. a roller washing machine comprises urceolus, inner core, transmission system, control system, it is characterized in that, inner tank theca is equipped with at least one bar shaped cleaning block, and the cleaning block two ends are connected with inner tank theca through Flexible Connector.
2. roller washing machine according to claim 1 is characterized in that, said cleaning block adopts the high-abrasive material of rubber or foam or plastics.
3. roller washing machine according to claim 1 is characterized in that, said connector adopts the elasticity material of spring or rubber.
4. according to each described roller washing machine of claim 1 to 3, it is characterized in that, when said inner core when setting rotating speed Vmax running, said Flexible Connector elongation is Lmax, said cleaning block contacts with the inwall of said urceolus.
5. roller washing machine according to claim 4 is characterized in that said Flexible Connector is a block rubber, clamps to be fixed in said inner core and said cleaning block.
6. roller washing machine according to claim 4 is characterized in that, said Flexible Connector is a spring part, and hook is fixed in said inner core and said cleaning block.
7. roller washing machine according to claim 4 is characterized in that, the cross sectional shape of said cleaning block is an arcuation, and contact with the said inner core shape at position of said cleaning block is suitable.
8. urceolus clean method according to each said roller washing machine of claim 1 to 7; Washing machine procedure comprises washing procedure, rinsing program, dehydration procedure, it is characterized in that, also comprises the urceolus cleaning procedure; According to the coefficient of elasticity of Flexible Connector and the spacing of inner/outer tube; Inner core rotating speed Vmax in the cleaning procedure is set in advance, and when starting cleaning procedure, said cleaning block contacts with said outer tube inner wall.
9. the urceolus clean method of said roller washing machine according to Claim 8 is characterized in that said inner core rotating speed Vmax is greater than the barrel washing machine dehydration rotating speed.
10. the urceolus clean method of roller washing machine according to claim 9, in the said cleaning procedure, said cleaning block contacts the cleaning urceolus with said outer tube inner wall face setting-up time is 3 minutes-15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090128.2A CN102720038B (en) | 2012-03-30 | 2012-03-30 | Roller washing machine and urceolus clean method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210090128.2A CN102720038B (en) | 2012-03-30 | 2012-03-30 | Roller washing machine and urceolus clean method thereof |
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| CN102720038A true CN102720038A (en) | 2012-10-10 |
| CN102720038B CN102720038B (en) | 2016-10-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369558A (en) * | 2014-08-29 | 2016-03-02 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning roller washing machine |
| CN107059328A (en) * | 2017-05-02 | 2017-08-18 | 珠海格力电器股份有限公司 | Washing machine roller cleaning system and method and washing machine |
| CN107675419A (en) * | 2017-11-04 | 2018-02-09 | 繁昌县清新水洗有限责任公司 | A kind of good automatically cleaning washing machine of novel noise reduction |
| CN107794690A (en) * | 2017-11-14 | 2018-03-13 | 于美花 | A kind of hospital's roller washing machine |
| CN108385332A (en) * | 2018-03-07 | 2018-08-10 | 于美花 | A kind of automatically cleaning washing machine |
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| CN201447585U (en) * | 2009-07-10 | 2010-05-05 | 南京乐金熊猫电器有限公司 | Rotating drum washing machine with self-cleaning function |
| CN201459446U (en) * | 2009-08-06 | 2010-05-12 | 王守宏 | Cleaning device of drum wall of automatic washing machine |
| CN101831786A (en) * | 2010-05-10 | 2010-09-15 | 海尔集团公司 | Method for cleaning place between inner and outer barrels of washing machine by using flexible objects |
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Patent Citations (5)
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| CN2533958Y (en) * | 2002-03-22 | 2003-02-05 | 合肥荣事达集团有限公司 | Automatic cleaning device for washing machine |
| CN200981941Y (en) * | 2006-10-30 | 2007-11-28 | 杭州松下家用电器有限公司 | Cleaning device for inner-barrel outside wall of washing machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369558A (en) * | 2014-08-29 | 2016-03-02 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning roller washing machine |
| CN105369558B (en) * | 2014-08-29 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning drum washing machine |
| CN107059328A (en) * | 2017-05-02 | 2017-08-18 | 珠海格力电器股份有限公司 | Washing machine roller cleaning system and method and washing machine |
| CN107675419A (en) * | 2017-11-04 | 2018-02-09 | 繁昌县清新水洗有限责任公司 | A kind of good automatically cleaning washing machine of novel noise reduction |
| CN107794690A (en) * | 2017-11-14 | 2018-03-13 | 于美花 | A kind of hospital's roller washing machine |
| CN110359211A (en) * | 2017-11-14 | 2019-10-22 | 于美花 | A kind of hospital's roller washing machine of washable johnny |
| CN107794690B (en) * | 2017-11-14 | 2020-12-22 | 青岛市黄岛区中心医院 | Drum washing machine for hospital |
| CN108385332A (en) * | 2018-03-07 | 2018-08-10 | 于美花 | A kind of automatically cleaning washing machine |
| CN110373860A (en) * | 2018-03-07 | 2019-10-25 | 于美花 | The automatically cleaning washing machine of height intelligent operation |
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| Publication number | Publication date |
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| CN102720038B (en) | 2016-10-19 |
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Effective date of registration: 20160613 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Drum Washing Machine Co., Ltd. |
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