CN102021796A - Washing machine capable of adjusting water injection direction and water injection method thereof - Google Patents
Washing machine capable of adjusting water injection direction and water injection method thereof Download PDFInfo
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- CN102021796A CN102021796A CN200910307058XA CN200910307058A CN102021796A CN 102021796 A CN102021796 A CN 102021796A CN 200910307058X A CN200910307058X A CN 200910307058XA CN 200910307058 A CN200910307058 A CN 200910307058A CN 102021796 A CN102021796 A CN 102021796A
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- water
- washing machine
- water injection
- interior bucket
- side wall
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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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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention relates to a washing machine capable of adjusting a water injection direction and a water injection method thereof. The washing machine comprises an outer drum, an inner drum used for washing and dehydration, a water inlet valve, a computer program controller and a water injection box, wherein a water injection adjusting unit is arranged on a water baffle of the water injection box, thus the water injection direction can be changed through automatic control of the computer program controller according to different positions of clothes in the inner drum to ensure that water can be injected to any proper position from the internal surface of the side wall of the inner drum to the center of the inner drum, namely the water is injected to the internal surface of the side wall of the inner drum first and then to the center of the inner drum in a washing process; the water is injected to the center of the inner drum first and then to the side wall of the inner drum in a spraying and rinsing process; and the water is always injected to the internal surface of the side wall of the inner drum in a water storing and rinsing process. By the technical scheme, the clean ratio and rinsing ratio can be improved, and water and time can be saved.
Description
Technical field
The present invention relates to a kind of washing machine, particularly relate to a kind of can be different and regulate the automatic washing machine of waterflood direction automatically according to clothing position in interior bucket, simultaneously, the invention still further relates to a kind ofly according to different laundry processes, computer program controller is controlled the water-filling method of waterflood direction automatically.
Background technology
At present, the water injection box water outlet direction of washing machine is fixed, so the position that water enters in the interior bucket is also fixed.When washing, the drying thing generally is covered with whole interior bucket, and water flows on the clothing from a direction, that is to say, the water band washing powder or washing agent only washes away on the part clothing, and other most of clothings were not had by water logging in a period of time.So washing powder or washing agent are shorter than near the delivery port clothing greatly to the effect of this most of clothing.In order to allow all clothings can both soak washing powder or washing agent, only advance a large amount of water and flood clothing, so just cause unnecessary water resource waste, and can not improve the effective rate of utilization of washing powder.
In rinse cycle, because wet wash is through the dehydration of short time, clothing is mostly attached to interior bucket side wall inner surface, the clothing of interior barrel of central authorities seldom, if inwardly bucket is central in water filling at this moment always, from beginning to intake up to not having impeller all is invalid water inlet during this period of time, has only when clothing is arrived in water logging, just can play and remove dirt and peel off the residual effect of washing powder.
The documents patent No. is ZL95100620.7, and denomination of invention is an automatic washing machine capable of toroughly cleaning and dewatering, discloses a kind of washing machine and has had the water supply direction change body that changes the water supply pipe water supply direction.The water that comes out from water supply pipe flows to the side wall inner surface of dehydrating inner drum owing to the effect of water supply direction change body.At this moment, because water supply direction change body be and slightly concentric circular-arc of the sidewall of dehydration barrel that water promptly becomes circular-arc and flows down along interior bucket sidewall, and interior bucket low speed when supplying water turns round.When being implemented in the dehydration cleaning, water can be sprinkled upon on the clothing that is attached to inner barrel wall, realizes fully cleaning.The described technology of documents can only solve when rinsing, water spills to the clothing that is attached on the inner barrel wall, but in the time of can not solving the washing water filling, water can spill the clothing of bucket in being covered with in all directions, and waterflood direction is fixed, can't be according in the laundry various process, clothing in interior bucket position distribution difference and change waterflood direction automatically, do not reach the requirement of hommization.
Summary of the invention
The present invention is based on above-mentioned defective of the prior art, address the above problem, the invention provides a kind of washing machine and water-filling method thereof of regulating waterflood direction.
One of purpose is washing machine according to the position of clothing in interior bucket, and waterflood direction is regulated automatically, and the direction of change water inlet in good time in washing process, evenly intakes clothing, increases the effective acting time of water and washing powder, improves and cleans the ratio and the washing uniformity.
When another object of the present invention is to rinsing, particularly during spray rinsing,, water directly is sprayed onto on the clothing, can effectively washing powder foam or dirt be peeled off from clothing, improve the rinsing rate of washing machine by changing waterflood direction.
A further object of the present invention function that is to do washing suitably reduces water inlet, and water-saving saves time.
In order to realize goal of the invention of the present invention, the present invention adopts following technical scheme:
A kind of washing machine of regulating waterflood direction comprises interior bucket, water intaking valve, computer program controller, water injection box that outer bucket, washing and dewatering are used, and the water filling regulon is installed on the water fender of water injection box.
Described water filling regulon is made up of block water plate, tractor, synchronous motor, and the water filling sheet is contained on the water injection box water fender movably, and block water plate is connected with tractor, synchronous motor successively.
Computer program controller of washing machine rotates at suitable time control synchronous motor, the driven by motor tractor, and tractor pulling block water plate moves forward and backward, thereby changes the direction of injecting water.
Block water plate is at initial position, and inside bucket side wall inner surface is spilt in water filling, the block water plate At time of eject, and it is central that inside bucket is spilt in water filling.Further, block water plate semicircular in shape or square.
Washing machine water-filling method of the present invention, waterflood direction is regulated according to the distributing position of clothing in the interior bucket, and current can be annotated interior bucket side wall inner surface to the arbitrary suitable position of interior bucket central authorities.
In the washing process, location of water injection arrives interior bucket middle position more earlier in interior bucket side wall inner surface.Further, location of water injection is returned from interior bucket side wall inner surface to interior bucket middle position by interior bucket side wall inner surface, and so circulation at least once.
In the spray rinsing process, location of water injection by interior bucket central authorities again to interior barrel of sidewall.
In the retaining rinse cycle, bucket side wall inner surface in location of water injection remains at.
By adopting above-mentioned technical scheme, the present invention increases the water filling regulon on water injection box, under the effect of computer program controller, synchronous motor, tractor, according to the position of clothing in interior bucket, ejection or withdrawal by the control block water plate, change waterflood direction, make the washing water filling more even, effectively utilize the soak time of washing powder or washing agent, when making rinsing, water directly spills to clothing, and rinsing is cleaner, and plays the effect of water saving timesaving.
Description of drawings
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the schematic diagram of the water injection box parts of washing machine of the present invention;
Fig. 2 can regulate the schematic diagram of waterflood direction for washing machine of the present invention;
Fig. 3 is the flow chart of washing machine water-filling method of the present invention.
The specific embodiment
The part of label representative is among Fig. 1: 1 water injection box, 2 fixing water fenders, 3 block water plates, 4 synchronous motors, 5 tractors;
Block water plate shown in Fig. 2 is at diverse location waterflood direction schematic diagram, wherein: A be block water plate in the home position waterflood direction of At time of eject not, B is that block water plate ejects a part, water filling changes less direction, C is that block water plate all ejects, water filling changes than general orientation.
Referring to Fig. 1, Fig. 2, washing machine provided by the invention comprises interior bucket, the water injection box that outer bucket, water intaking valve, computer program controller (not shown), washing and dewatering are used, and the water filling regulon is installed on the water fender of water injection box.The water filling regulon is made up of scalable block water plate, tractor, synchronous motor, on the water injection box water fender track is installed, and block water plate is installed in orbit movably, and block water plate is connected with tractor, synchronous motor successively.Computer program controller of washing machine rotates at suitable time control synchronous motor, the driven by motor tractor, and tractor pulling block water plate moves forward and backward in orbit, thereby changes the direction of injecting water.
Particularly, water injection box of the present invention can be by in different process of when laundry, and the CPU of computer program controller controls the rotation of synchronous motor automatically, and the rotation by synchronous motor drives stretching out of block water plate and regains, thus change water outlet direction.In the slowly rotation process of synchronous motor, water can advance from the inside bucket of bucket side wall inner surface central authorities slowly, and is perhaps opposite, advances from bucket mediad bucket side wall inner surface.In the water inlet process, synchronous motor only action once also can frequent movement, and specifically according to the state of clothing, the various process of promptly doing washing is set in CPU in advance.
Among Fig. 2, A be block water plate in the home position waterflood direction of At time of eject not, water spills on the clothing of inside bucket side wall inner surface, B is that block water plate ejects a part, water filling changes less direction, and water spills on the clothing between inside bucket sidewall and the central authorities, and C is that block water plate all ejects, water filling changes than general orientation, and it is central that water spills inside bucket.
The washing machine of regulating waterflood direction of the present invention, the water filling regulon can also have following version except that the described mode of first embodiment: the water filling regulon is made up of electromagnet, slide bar and block water plate, and electromagnet is by computer programmed controller controls.When water filling, if the electromagnet no power, slide bar is failure to actuate, and block water plate does not stretch out, and waterflood direction is constant.When electromagnet was switched on, slide bar promoted block water plate and stretches out towards the action of interior bucket center position, changes waterflood direction.The electromagnet outage, slide bar drives block water plate and slowly regains.The stretching out or regain of water filling regulon.
Referring to Fig. 3, water-filling method of the present invention is specific as follows:
S1: behind the start option program, press start key;
S2: water intaking valve is opened, and begins water inlet; Intake after several seconds or the action of the synchronous motor of CPU control simultaneously, block water plate is slowly released, thereby the direction of water change, water slowly earlier from around advance, slowly advance again to the central authorities of bucket.Water from around time of advancing to central authorities can obtain by the stroke that changes synchronous motor, so can get final product according to the synchronous motor of the different strokes of different choice of laundry type.
S3: can repeating step three or do not repeat, till the water level frequency of setting of intaking to.
S4: water inlet finishes, and block water plate is retracted, and begins washing, reaches up to the time of setting;
S5: draining is to the water level frequency of setting;
S6: carry out spray rinsing, after dewatering at a slow speed tens seconds, beginning is water inlet intermittently, and for example: the water inlet sequential is water intaking valve 10soff, 30s on; 10s off, 30s on; 20s off, 15s on; 20s off, 15s on, 60s off.At this moment, be to distribute all around together to bucket from bucketful earlier according to clothing at the distributing position of interior bucket, this is can control block water plate to eject earlier, and water is advanced to bucket central authorities.After tens seconds, block water plate is slowly retracted, and get back to original till, make water only flow to the bucket around, just in time all be sprayed onto on the clothing.
S7: begin 1-2 minute dehydration;
S8: water inlet beginning retaining rinsing again.At this moment because clothing mostly all around bucket, can eject block water plate again, directly water inlet is washed and is got final product.
S9: dewatered EP (end of program) at last 3-7 minute.
In sum, by above-mentioned technical scheme, washing machine and the water-filling method thereof of regulating waterflood direction provided by the invention improves and cleans ratio, improves the rinsing rate, and reaches water saving timesaving effect.
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, the present invention is made various modifications and changes in claim of the present invention and be equal in the scope of replacement, and then such modification and change are contained in the present invention.
Claims (10)
1. the washing machine that can regulate waterflood direction comprises interior bucket, water intaking valve, computer program controller, water injection box that outer bucket, washing and dewatering are used, it is characterized in that, the water filling regulon is installed on the water fender of water injection box.
2. the washing machine of regulating waterflood direction according to claim 1, it is characterized in that: described water filling regulon is made up of block water plate, tractor, synchronous motor, block water plate is contained on the water injection box water fender movably, and block water plate is connected with tractor, synchronous motor successively.
3. the washing machine of regulating waterflood direction according to claim 2, it is characterized in that: computer program controller of washing machine rotates at suitable time control synchronous motor, the driven by motor tractor, tractor pulling block water plate moves forward and backward, thereby changes the direction of injecting water.
4. the washing machine of regulating waterflood direction according to claim 3 is characterized in that: block water plate is at initial position, and inside bucket side wall inner surface is spilt in water filling, the block water plate At time of eject, and it is central that inside bucket is spilt in water filling.
5. according to each described washing machine of regulating waterflood direction of claim 2 to 4, it is characterized in that: block water plate semicircular in shape or square.
6. washing machine water-filling method is characterized in that: the waterflood direction of washing machine is regulated according to the distributing position of clothing in the interior bucket, and current can be annotated interior bucket side wall inner surface to the arbitrary suitable position of interior bucket central authorities.
7. washing machine water-filling method according to claim 6 is characterized in that: in the washing process, location of water injection arrives interior bucket middle position more earlier in interior bucket side wall inner surface.
8. washing machine water-filling method according to claim 7 is characterized in that: location of water injection is returned from interior bucket side wall inner surface to interior bucket middle position by interior bucket side wall inner surface, and so circulation at least once.
9. washing machine water-filling method according to claim 6 is characterized in that: in the spray rinsing process, location of water injection by interior bucket central authorities again to interior barrel of sidewall.
10. washing machine water-filling method according to claim 6 is characterized in that: in the retaining rinse cycle, and bucket side wall inner surface in location of water injection remains at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307058.XA CN102021796B (en) | 2009-09-15 | 2009-09-15 | Washing machine capable of adjusting water injection direction and water injection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307058.XA CN102021796B (en) | 2009-09-15 | 2009-09-15 | Washing machine capable of adjusting water injection direction and water injection method thereof |
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| CN102021796A true CN102021796A (en) | 2011-04-20 |
| CN102021796B CN102021796B (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910307058.XA Active CN102021796B (en) | 2009-09-15 | 2009-09-15 | Washing machine capable of adjusting water injection direction and water injection method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975460A (en) * | 2014-04-03 | 2015-10-14 | 海尔集团技术研发中心 | Control method for washing machine with filtering water circulation system |
| CN105624969A (en) * | 2014-11-06 | 2016-06-01 | 松下家电研究开发（杭州）有限公司 | Washing control method of automatic washing machine and automatic washing machine |
| EP3269871A4 (en) * | 2015-03-13 | 2018-10-24 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine |
| CN111411475A (en) * | 2019-01-04 | 2020-07-14 | 青岛海尔洗衣机有限公司 | Control method for washing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB745133A (en) * | 1952-07-16 | 1956-02-22 | English Electric Co Ltd | Improvements in and relating to washing machines |
| CN1111301A (en) * | 1994-02-10 | 1995-11-08 | 三洋电机株式会社 | Automatic washing machine capable of toroughly cleaning and dewatering |
| CN101058932A (en) * | 2006-04-19 | 2007-10-24 | 日立空调·家用电器株式会社 | Washing mechine |
| JP4379265B2 (en) * | 2004-09-06 | 2009-12-09 | パナソニック株式会社 | Drum washing machine |
-
2009
- 2009-09-15 CN CN200910307058.XA patent/CN102021796B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB745133A (en) * | 1952-07-16 | 1956-02-22 | English Electric Co Ltd | Improvements in and relating to washing machines |
| CN1111301A (en) * | 1994-02-10 | 1995-11-08 | 三洋电机株式会社 | Automatic washing machine capable of toroughly cleaning and dewatering |
| JP4379265B2 (en) * | 2004-09-06 | 2009-12-09 | パナソニック株式会社 | Drum washing machine |
| CN101058932A (en) * | 2006-04-19 | 2007-10-24 | 日立空调·家用电器株式会社 | Washing mechine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975460A (en) * | 2014-04-03 | 2015-10-14 | 海尔集团技术研发中心 | Control method for washing machine with filtering water circulation system |
| CN104975460B (en) * | 2014-04-03 | 2017-01-25 | 海尔集团技术研发中心 | Control method for washing machine with filtering water circulation system |
| CN105624969A (en) * | 2014-11-06 | 2016-06-01 | 松下家电研究开发（杭州）有限公司 | Washing control method of automatic washing machine and automatic washing machine |
| EP3269871A4 (en) * | 2015-03-13 | 2018-10-24 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine |
| CN111411475A (en) * | 2019-01-04 | 2020-07-14 | 青岛海尔洗衣机有限公司 | Control method for washing equipment |
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| CN102021796B (en) | 2014-04-23 |
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