CN103266445A - Centrifugal washing method and washing machine - Google Patents
Centrifugal washing method and washing machine Download PDFInfo
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- CN103266445A CN103266445A CN2013101649715A CN201310164971A CN103266445A CN 103266445 A CN103266445 A CN 103266445A CN 2013101649715 A CN2013101649715 A CN 2013101649715A CN 201310164971 A CN201310164971 A CN 201310164971A CN 103266445 A CN103266445 A CN 103266445A
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- inner core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention discloses a centrifugal washing method and a washing machine. The method includes: enabling clothes in a rotatable inner drum to rotate along with the inner drum and closely attach to the inner wall of the inner drum under the action of centrifugal force, and enabling washing liquid to be sprayed to the clothes continuously from an axial pipeline at the inner center of the inner drum and to penetrate the clothes under the action of the centrifugal force to take away stain, so that the clothes are washed and wear of the clothes is reduced, wherein the liquid level of the washing liquid is constantly lower than the lowest position of the inner drum during washing. The washing machine using the method avoids splashing and huge increase of washing foam caused by the fact that the inner drum in high-speed rotation hits the washing liquid. Meanwhile, water resource is saved, resistance of the washing liquid to the inner drum in high-speed rotation is weakened, power consumption is reduced, and washing is cleaner and more even.
Description
Technical field
The present invention relates to the washing machine field, relate in particular to a kind of centrifuge washing method and use the washing machine of this method.
Background technology
The factor that influences the clothes washing effect has physics chemical action, mechanical force, wash temperature and the wash time etc. of washing agent and water.Effects such as that washing agent has is wetting, emulsification, dispersion, foam, solubilising, aspect the dirt decomposition, playing an important role, mechanical force is occupied critical positions for improving detersive efficiency and saving time, particularly the washing process that carries out for driving away washing agent residual on clothing.
No matter be hand washing or machine washing, the basic principle of decontamination all is the same, just washings is immersed in the cleaning solution, dirt on the washings is washed that liquid is moistening, solubilising, expansion, emulsification, dispersion, weakened the adhesion between dirt and the fiber greatly, the dirt that is attached to fiber surface and is deep into fibrous inside has been become disperse easily and disengaging.Then must dirt be extruded from the fiber hole by means of the effect of mechanical force for permeating in the intrapore dirt of washings fiber.Therefore the basic principle of laundry makes dirt break away from the process of clothing for being used for by external force, and its key is continuous " suction " and " extruding " of cleaning solution in clothing.
In order to realize realizing that cleaning solution circulates in intrastitial turnover, thereby spot is constantly washed away out based on the washing function under " squeeze and inhale " principle.Prior art is generalized to the centrifugation principle in the washing of washing machine to clothing, creates centrifugal washing machine.
The centrifugal force that centrifugal washing machine utilizes the rotation of cylinder and clothing to produce, cleaning solution in the clothing is thrown away, and cleaning solution is squeezed into centre of the drum continuously by cylinder bottom pump, send forth on the clothing, thereby form the centrifugal circulation that cleaning solution constantly passes clothing, effectively realize the process of " squeezing and suction " in the washing principle.
Existing document discloses a kind of dialysis wash mill of roller washing machine, it is to increase a circulated sprinkling system in existing tumbling-box washing machine, make cleaning solution continuously uniformly above the washings of sprinkle in inner core, utilize the centrifugal force of inner core high speed rotating, cleaning solution penetrates washings, gives the dirt in the washings fiber.After cleaning solution flows out in by inner core in this wash mill outside tube bottom assemble, when washing machine was worked, the water level in the urceolus was higher than the inner core lowest part, caused it to have the following defective:
1, when inner core rotates washing at a high speed, be higher than the water of inner core lowest part to the big resistance of inner core generation of rotation, cause unnecessary energy waste;
2, the inner core of rotation impacts the sharp increase that cleaning solution can produce splashing of water and wash foam at a high speed;
3, a when part below the cleaning solution submergence inner core, the current that spray directly enter cleaning solution downwards, can not enter clothing, can't take away clothes stains under centrifugal action.
Summary of the invention
The technical problem that the present invention solves is: at above-mentioned technical problem, provide a kind of centrifuge washing method and washing machine, make that the liquid level in the urceolus is lower than the inner tank of washing machine lowest part all the time in the washing machine course of work, improve washing efficiency, energy savings.
For reaching this purpose, the present invention by the following technical solutions:
A kind of centrifuge washing method comprises:
The clothing that is in the rotatable inner core is together rotated with inner core, and clothing is close to the inwall of inner core under action of centrifugal force;
When clothing and inner core together rotated, cleaning solution was sprayed to clothing by inner core inside, and cleaning solution penetrates clothing and takes away spot under action of centrifugal force, realized washing to clothing by circulation;
In washing process, make the liquid level of cleaning solution be lower than the lowest part of inner core all the time.
Roller washing machine has the cleaning solution fluid level control device, and the cleaning solution liquid level by in the described fluid level control device control urceolus makes the cleaning solution liquid level be lower than the lowest part of inner core all the time.
Further, described cleaning solution fluid level control device comprises an overfall, described overfall is located on the urceolus, its open top is not higher than the inner core lowest part, described overfall connects fluid reservoir, and when the liquid level of cleaning solution in the urceolus was higher than the overfall open top, then cleaning solution flowed to fluid reservoir by overfall, make that the cleaning solution liquid level is retained to the overfall height in the urceolus, realize that the liquid level of cleaning solution in the urceolus is lower than the lowest part of inner core all the time.
As another kind of scheme, described cleaning solution fluid level control device comprises urceolus liquid level sensor, draining pump, draining pump controller and draining valve, described draining pump is divided into two-way, one tunnel water valve that runs in, one the tunnel connects fluid reservoir, when the urceolus liquid level sensor detects that the liquid level of cleaning solution is higher than the inner core lowest part in the urceolus, then coupled draining pump controller is controlled drain shut valve, and startup draining pump, the cleaning solution that will exceed the inner core lowest part is introduced fluid reservoir, realizes that the liquid level of cleaning solution in the urceolus is lower than the lowest part of inner core all the time.
Further, described fluid reservoir is connected with circulating pump, and described circulating pump delivery port connects water injector, and cleaning solution can be realized circulation cleaning by circulating pump.
Especially, to arranging and stretching in the inner core, its front end is airtight along the inner barrel of washing central shaft for described water injector, pipeline is provided with many hole for water sprayings vertically, under the circulating pump effect, washings stream sprays by hole for water spraying, forms to many jet water courses of inner core inwall.
Preferably, the rotating speed of described inner core in washing process is greater than 400 rev/mins.
Preferably, described inner core is single direction rotation or alternately rotation of both direction when washing.
A kind of roller washing machine is provided simultaneously, comprises urceolus and rotatable inner core, it uses above-mentioned centrifuge washing method.
As further preferred version, this washing machine also is provided with drying system, is used for the clothing oven dry that will wash.Feed high temperature gas flow by giving in the inner core, high temperature gas flow flows through needs the drying clothes surface to take away moisture, makes clothing rapid draing.
Beneficial effect of the present invention is: centrifugal washing machine is clothing and the rotation of inner core one superhigh speed in the process of laundry, and be close to the inner core inwall, cleaning solution constantly spills to clothing on the axial pipeline by the inner core inside center, under action of centrifugal force, penetrate clothing and take away spot, realization reduces wearing and tearing to the washing of clothing.The cleaning solution liquid level is lower than the inner core lowest part of rotation at a high speed in the washing process, avoids the inner core of rotation at a high speed to impact the sharp increase that the cleaning solution generation is splashed and washed foam; The conserve water resource reduces cleaning solution to the resistance of the inner core of high speed rotation simultaneously, reduces power consumption, makes washing more even, and is cleaner.
Description of drawings
The present invention is described in further detail with embodiment with reference to the accompanying drawings below.
Fig. 1 is the structural representation of centrifugal drum washing machine described in the embodiment;
Fig. 2 is the water spraying structure enlarged drawing of the described centrifugal drum washing machine of embodiment;
Fig. 3 is the cleaning solution fluid level control device structural representation of the described washing machine of embodiment;
Fig. 4 is another kind of applicable cleaning solution fluid level control device structural representation.
In Fig. 1～3:
101, shell; 102, urceolus; 103, inner core; 104, aperture; 105, rotating shaft; 106, belt; 107, drive motors; 108, water pipe; 109, gland seal device; 110, hole for water spraying; 111, circulating pump; 112, water storage tank; 113, perspective window; 114, water injector; 115, draining pump;
201, overfall; 202, draining valve.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
Shown in Fig. 1～3, provided a kind of a kind of centrifugal drum washing machine that adopts centrifuge washing method of the present invention, comprise shell 101, be used for the cylindric urceolus 102 be filled with water, be provided with a rotatable cylindric inner core 103 in the urceolus 102, offer regularly arranged aperture 104 at the sidewall of inner core 103.102 one-tenth horizontal coaxial arrangement of inner core 103 and urceolus are fixedly connected with rotating shaft 105 with described inner core 103, and described rotating shaft 105 passes the center of urceolus 102, and its external part connects drive motors 107 by belt 106.
Described rotating shaft 105 is hollow-core construction, its inside is provided with water injector 114, described water injector 114 comprises and is arranged on rotating shaft 105 inner actionless water pipes 108, described water pipe 108 extends in the inner core 103, be arranged in the unsettled setting of an end of inner core 103, described water pipe 108 extends to the axial length that axial length in the inner core 103 is not higher than described inner core 103, described rotating shaft 105 is provided with gland seal device 109 with described water pipe 108 junctions, an end of water pipe 108 unsettled settings is enclosed construction in the inner core 103, the sidewall that described water pipe 108 is arranged in inner core 103 parts is provided with hole for water spraying 110, and described water injector 114 connects the delivery port of circulating pump 111 by circulation line.
In described washing machine, be provided with the cleaning solution fluid level control device, bag is arranged on the overfall 201 of the lowest part that is lower than described inner core 103 on the urceolus 102, described overfall 201 connects a liquid reserve tank 112, when the liquid level of cleaning solution in the urceolus 102 is higher than the position of overfall 201, then cleaning solution is flowed in the water storage tank 112 by overfall 201, the cleaning solution liquid level is down to below the position of overfall 201, realize that the liquid level of the cleaning solution in the urceolus 102 is lower than the lowest part of inner core 103 all the time, described water storage tank 112 connects the water inlet of circulating pump 111, enter into the cleaning solution of water storage tank 112, be driven into again in the water injector 114 by circulating pump 111 again clothing is carried out jet cleaning.By this cleaning solution fluid level control device, make liquid level in the washing be lower than the inner core lowest part of rotation at a high speed, avoid the inner core of rotation at a high speed to impact cleaning solution and produce the sharp increase of splashing and washing foam; The conserve water resource reduces cleaning solution to the resistance of the inner core of high speed rotation simultaneously, reduces power consumption, makes washing more even, and is cleaner.
Described urceolus 102 is provided with perspective window 113, is provided with the hermetyic window pad between described perspective window 113 and the described urceolus 102, and described urceolus 102 bottoms also are provided with draining pump 115, is used for the draining of urceolus.
This centrifugal drum washing machine is when washing work, drive motors 107 carries out the high speed rotation by belt 106 driven rotary axles 105 and inner core 103, clothing in the inner core 103 with inner core 103 together to be not less than 400 rev/mins of rotations, circulating pump 111 is squeezed into cleaning solution in the water pipe 108 that passes rotating shaft 105 axle center, cleaning solution enters clothing by hole for water spraying 110 ejections that arrange on water pipe 108 sidewalls, cleaning solution because clothing gets rid of cleaning solution to inner core 103 inwalls with the centrifugal force that the rotation of inner core 103 1 superhigh speeds produces, and enters into urceolus 102 by the aperture 104 that arranges on inner core 103 inwalls in clothing the time.Enter cleaning solution behind the urceolus 102 collects in urceolus 103 under the effect of gravity bottom, the cleaning solution that exceeds overfall 201 flows to fluid reservoir 112 through overfall, squeezes into 108 pairs of clothings of water pipe by circulating pump 111 again and carries out jet cleaning.
In addition, this washing machine also is provided with drying system, is used for the clothing oven dry that will wash.
As the another kind of implementation of cleaning solution fluid level control device as shown in Figure 4, comprise the urceolus liquid level sensor, draining pump 115, draining pump controller and draining valve 202, described draining pump 115 is divided into two-way, one tunnel water valve 202 that runs in, one the tunnel connects fluid reservoir 112, when the liquid level that detects cleaning solution in the urceolus 102 when the urceolus liquid level sensor is higher than inner core 103 lowest parts, then coupled draining pump controller control draining valve 202 cuts out, and startup draining pump 115, the cleaning solution that will exceed inner core 103 lowest parts is introduced fluid reservoir 112, realizes that the liquid level of the cleaning solution in the urceolus 101 is lower than the lowest part of inner core 103 all the time.Same, described water storage tank 112 connects the water inlet of circulating pump 111, and the cleaning solution that enters into water storage tank 112 is driven into water injector 114 by circulating pump 111 again, and clothing is carried out jet cleaning.
What need statement is; the above-mentioned specific embodiment only is preferred embodiment of the present invention and institute's application technology principle; in technical scope disclosed in this invention, the variation that any those skilled in the art of being familiar with expected easily or replacement all should be encompassed in protection scope of the present invention.
Claims (10)
1. a centrifuge washing method is characterized in that, comprising:
The clothing that is in the rotatable inner core is together rotated with inner core, and clothing is close to the inwall of inner core under action of centrifugal force;
When clothing and inner core together rotated, cleaning solution was sprayed to clothing by inner core inside, and cleaning solution penetrates clothing and takes away spot under action of centrifugal force, realized washing to clothing by circulation;
In washing process, make the liquid level of cleaning solution be lower than the lowest part of inner core all the time.
2. centrifuge washing method according to claim 1, it is characterized in that, roller washing machine has the cleaning solution fluid level control device, and the cleaning solution liquid level by in the described fluid level control device control urceolus makes the cleaning solution liquid level be lower than the lowest part of inner core all the time.
3. centrifuge washing method according to claim 2, it is characterized in that, described cleaning solution fluid level control device comprises an overfall, described overfall is located on the urceolus, and its open top is not higher than the inner core lowest part, and described overfall connects fluid reservoir, when the liquid level of cleaning solution in the urceolus is higher than the overfall open top, then cleaning solution flows to fluid reservoir by overfall, makes that the cleaning solution liquid level is retained to the overfall height in the urceolus, realizes that the liquid level of cleaning solution in the urceolus is lower than the lowest part of inner core all the time.
4. centrifuge washing method according to claim 2, it is characterized in that, described cleaning solution fluid level control device comprises urceolus liquid level sensor, draining pump, draining pump controller and draining valve, described draining pump is divided into two-way, one tunnel water valve that runs in, one the tunnel connects fluid reservoir, when the urceolus liquid level sensor detects that the liquid level of cleaning solution is higher than the inner core lowest part in the urceolus, then coupled draining pump controller is controlled drain shut valve and is started draining pump with the raised area cleaning solution introducing fluid reservoir, realizes that the liquid level of cleaning solution in the urceolus is lower than the lowest part of inner core all the time.
5. according to claim 3 or 4 described any centrifuge washing methods, it is characterized in that described fluid reservoir is connected with circulating pump, described circulating pump delivery port connects water injector, and cleaning solution can be realized circulation cleaning by circulating pump.
6. centrifuge washing method according to claim 5, it is characterized in that, described water injector along the inner barrel of washing central shaft to arranging and stretching in the inner core, its front end is airtight, pipeline is provided with many hole for water sprayings vertically, under the circulating pump effect, washings stream sprays by hole for water spraying, forms to many jet water courses of inner core inwall.
7. centrifuge washing method according to claim 1 is characterized in that, the rotating speed of described inner core in washing process is greater than 400 rev/mins.
8. centrifuge washing method according to claim 1 is characterized in that, described inner core is single direction rotation or alternately rotation of both direction when washing.
9. a roller washing machine comprises urceolus and rotatable inner core, it is characterized in that, uses as each described centrifuge washing method of claim 1 to 4.
10. roller washing machine according to claim 9 is characterized in that, this washing machine also is provided with drying system, is used for the clothing oven dry that will wash.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310164971.5A CN103266445B (en) | 2013-05-07 | 2013-05-07 | A kind of centrifuge washing method and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310164971.5A CN103266445B (en) | 2013-05-07 | 2013-05-07 | A kind of centrifuge washing method and washing machine |
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| CN103266445A true CN103266445A (en) | 2013-08-28 |
| CN103266445B CN103266445B (en) | 2018-05-08 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727054A (en) * | 2015-03-30 | 2015-06-24 | 魏宏伟 | Novel pulse washing machine |
| CN105088623A (en) * | 2014-05-06 | 2015-11-25 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine control method and drum washing machine |
| CN108797019A (en) * | 2017-04-28 | 2018-11-13 | 青岛海尔洗衣机有限公司 | A kind of discharge structure of washing machine |
| CN108950996A (en) * | 2017-05-18 | 2018-12-07 | 奇精机械股份有限公司 | A kind of roller washing machine |
| CN109295650A (en) * | 2017-07-25 | 2019-02-01 | 奇精机械股份有限公司 | A kind of rotary drum washing machine |
| CN110857510A (en) * | 2018-08-22 | 2020-03-03 | Bsh家用电器有限公司 | Laundry care appliance with inlet nozzle |
| CN111206376A (en) * | 2018-11-01 | 2020-05-29 | 青岛海尔智能技术研发有限公司 | Liquid level detection device and method and washing machine |
| CN112095300A (en) * | 2019-05-31 | 2020-12-18 | 无锡小天鹅电器有限公司 | Laundry treating apparatus and control method thereof |
| WO2023077582A1 (en) * | 2021-11-02 | 2023-05-11 | 高伟 | Fully-automatic washing machine and washing method |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088623B (en) * | 2014-05-06 | 2019-08-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of control method for drum washing machine and roller washing machine |
| CN105088623A (en) * | 2014-05-06 | 2015-11-25 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine control method and drum washing machine |
| CN104727054A (en) * | 2015-03-30 | 2015-06-24 | 魏宏伟 | Novel pulse washing machine |
| CN108797019A (en) * | 2017-04-28 | 2018-11-13 | 青岛海尔洗衣机有限公司 | A kind of discharge structure of washing machine |
| CN108797019B (en) * | 2017-04-28 | 2022-03-18 | 青岛海尔智能技术研发有限公司 | Drainage structure of washing machine |
| CN108950996B (en) * | 2017-05-18 | 2021-01-29 | 奇精机械股份有限公司 | Drum washing machine |
| CN108950996A (en) * | 2017-05-18 | 2018-12-07 | 奇精机械股份有限公司 | A kind of roller washing machine |
| CN109295650A (en) * | 2017-07-25 | 2019-02-01 | 奇精机械股份有限公司 | A kind of rotary drum washing machine |
| CN109295650B (en) * | 2017-07-25 | 2021-01-29 | 奇精机械股份有限公司 | Pulsator washing machine |
| CN110857510A (en) * | 2018-08-22 | 2020-03-03 | Bsh家用电器有限公司 | Laundry care appliance with inlet nozzle |
| CN111206376A (en) * | 2018-11-01 | 2020-05-29 | 青岛海尔智能技术研发有限公司 | Liquid level detection device and method and washing machine |
| CN112095300A (en) * | 2019-05-31 | 2020-12-18 | 无锡小天鹅电器有限公司 | Laundry treating apparatus and control method thereof |
| CN112095300B (en) * | 2019-05-31 | 2023-11-03 | 无锡小天鹅电器有限公司 | Laundry treating apparatus and control method thereof |
| WO2023077582A1 (en) * | 2021-11-02 | 2023-05-11 | 高伟 | Fully-automatic washing machine and washing method |
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| CN103266445B (en) | 2018-05-08 |
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Effective date of registration: 20160530 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier 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 Washing Machine Co., Ltd. |
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Inventor after: Wang Ye Inventor after: Xu Sheng Inventor after: Zhao Zhiqiang Inventor before: Xu Sheng Inventor before: Zhao Zhiqiang Inventor before: Li Haitao Inventor before: Peng Xiuwen Inventor before: Yan Saina Inventor before: Song Bin |
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