CN101372803A - Washing machine having big and small wave wheels independently running - Google Patents
Washing machine having big and small wave wheels independently running Download PDFInfo
- Publication number
- CN101372803A CN101372803A CNA2007100451650A CN200710045165A CN101372803A CN 101372803 A CN101372803 A CN 101372803A CN A2007100451650 A CNA2007100451650 A CN A2007100451650A CN 200710045165 A CN200710045165 A CN 200710045165A CN 101372803 A CN101372803 A CN 101372803A
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- wave wheel
- impeller
- washing
- peviform
- small wave
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Abstract
The invention relates to a washing-machine provided with a large wave wheal and a small wave wheel which run respectively. The washing-machine comprises a water holding cylinder, a washing dewatering cylinder and the wave wheels. The wave wheels include the large wave wheel and the small wave wheel; wherein, the large wave wheel is a pelviform wave wheel and the small wave wheel is arranged in the center inside the pelviform wave wheel; the inner wall of the pelviform wave wheel is provided with a salient; the pelviform wave wheel is sheathed in the bracket of the wave wheel by a connection flange. The washing dewatering cylinder is fixedly connected with the bracket of the wave wheel by a connector. The bracket of the wave wheel, the pelviform wave wheel and the small wave wheel are connected with three rotation shafts; therefore, the running directions of the pelviform wave wheel and the small wave wheel are opposite but the washing dewatering cylinder does not run when washing; when dewatering, the pelviform wave wheel, the small wave wheel and the washing dewatering cylinder run simultaneously with the same direction. When the washing-machine is running, the two wave wheels respectively run in opposite directions, thus generating a water flow similar to a tropical cyclone; simultaneously, the reasonable arrangement of running and stopping of single wave wheel is syncretized, thus enlarging the vibration of the water flow and further improving the washing effect.
Description
Technical field
The present invention relates to washing machine, particularly a kind of have size two impellers and two washing machines that impeller turns round separately.
Background technology
Common automatic washing machine generally has only an impeller, even the impeller of two or more quantity is arranged, generally also just as ornament or washing attraction, actual cleaning function is very limited, and the automatic washing machine of its washing principle and single impeller is basic identical.
The automatic washing machine of single impeller is housed, and mainly is that the current that utilize the impeller rotating to produce agitate and reach the purpose of cleaning clothing, its change and the ratio of stopping generally between 1～2 second.
Summary of the invention
For further innovation on the basis of above-mentioned single impeller automatic washing machine, task of the present invention provides a kind of washing machine with big and small wave wheels independently running, it has changed the mode of washing of existing single impeller automatic washing machine, has solved the still very limited problem of cleaning function of the automatic washing machine of existing two above impellers.
Technical solution of the present invention is as follows:
A kind of washing machine with big and small wave wheels independently running, it comprises steel ladle, Washing dewatering tub and impeller, described impeller is small one and large one two impellers, wherein big wave wheel is the peviform impeller, small wave wheel is placed in the center of peviform impeller inside, inwall at the peviform impeller is provided with projection, and the peviform impeller is set in the impeller support by connecting flange;
Described Washing dewatering tub is fixedlyed connected with the impeller support by connector;
Described impeller support, peviform impeller and small wave wheel are connected with three rotating shafts promptly and respectively are connected with a rotating shaft, to form rotation mutually between impeller support and the peviform impeller, also rotation mutually between impeller support and the small wave wheel, same rotation mutually between peviform impeller and the small wave wheel, do not turn round at when washing peviform impeller and Washing dewatering tub opposite with the small wave wheel rotation direction, when dewatering the peviform impeller, small wave wheel turns round simultaneously with Washing dewatering tub and turn to identical.
Washing machine of the present invention has two impellers, one is the big wave wheel of peviform, another is the small wave wheel that is positioned at the center, two impellers antiport separately in the running, produce the same current of similar tropical cyclone thus, having merged single impeller simultaneously changes and the reasonable disposition of stopping, and has strengthened agitating of current, has further improved clean result.
Description of drawings
Fig. 1 is a kind of internal structure schematic diagram with washing machine of big and small wave wheels independently running of the present invention.
Fig. 2 is the plan structure schematic diagram by washing machine shown in Figure 1.
Fig. 3 is the decomposing schematic representation of parts such as the peviform impeller, small wave wheel, impeller support, Washing dewatering tub in Fig. 1 washing machine.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the present invention is a kind of washing machine with big and small wave wheels independently running, and it comprises steel ladle, Washing dewatering tub and impeller.Washing dewatering tub is generally stainless steel Washing dewatering tub 6.
Impeller is small one and large one two impellers, and wherein big wave wheel is a peviform impeller 1, and small wave wheel 2 is placed in the center of peviform impeller 1 inside.As shown in Figure 3, be provided with projection 11, projection 11 be set help washing at the inwall of peviform impeller 1.Peviform impeller 1 is set in the impeller support 3 by connecting flange 5.Small wave wheel 2 is placed in peviform impeller 1 inside center by inserts 4.
Impeller support 3 is equipped with base 31, bracing frame 32 and retainer plate 33, and several ribs on the bracing frame 32 begin expansion and extend upward 33 upper ends that are installed in several ribs of bracing frame 32 of retainer plate from base 31.Impeller support 3 can be made by metal material, also can by other material for example highstrenghtpiston wait material to make.Design and installation impeller support 3 is in order to cooperate the structure of big small wave wheel, with the increase scrubbing space, improves the utilization rate of washing machine inside scrubbing space, and has further supported two clean results that impeller produced of size.
Washing dewatering tub 6 is fixedlyed connected with impeller support 3 by connector.Gimbal Assembly 7 is installed in upper end at Washing dewatering tub 6.
Impeller support 3, peviform impeller 1 and small wave wheel 2 are connected with three rotating shafts, just each parts respectively is connected with a rotating shaft, this connected mode can realize clutch pack 8 as shown in fig. 1 by the clutch with dehydration rotating shaft, big wash shaft, these three operating shafts of little wash shaft; Also can drive this three operating shafts by alternate manner and structure.
So just formed between impeller support 3 and the peviform impeller 1 and can rotate mutually, also can rotate mutually between impeller support 3 and the small wave wheel 2, same rotation mutually between peviform impeller 1 and the small wave wheel 2, peviform impeller 1 is opposite with small wave wheel 2 rotation directions when washing, but Washing dewatering tub 6 does not turn round, and when dehydration peviform impeller 1, small wave wheel 2 turns round simultaneously with Washing dewatering tub 6 and turn to identical.
The current that two impellers of size produce in the running are similar to the same current of tropical cyclone, be that the peviform impeller drives most current forward running, thereby current are rotated in the forward and produce positive pressure (malleation), small wave wheel drives the reverse running of small part water at center, thereby the center water stream reverse rotation produces buffer brake (negative pressure).Because the pressure differential at periphery and center makes current flow to the center from periphery, and produce the current that move up and down.It is typhoon that such formation and state class are similar to tropical cyclone, and the negative pressure region of center water stream can be considered typhoon eye, and the rotary water current zone of periphery can liken the typhoon cloud to.Cooperate the rational commentaries on classics of impeller simultaneously and stop and turn to variation, formed a kind of brand-new washing current thus.
Annexation between above-mentioned each parts can be that screw connects or pin connects, and also can connect by in-mould injection, interference fit connects, perhaps other fixedly connected mode.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the present invention, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention conversion, the modification of the foregoing description.
Claims (2)
1. washing machine with big and small wave wheels independently running, it comprises steel ladle, Washing dewatering tub and impeller, it is characterized in that, described impeller is small one and large one two impellers, wherein big wave wheel is the peviform impeller, small wave wheel is placed in the center of peviform impeller inside, is provided with projection at the inwall of peviform impeller, and the peviform impeller is set in the impeller support by connecting flange;
Described Washing dewatering tub is fixedlyed connected with the impeller support by connector;
Described impeller support, peviform impeller and small wave wheel are connected with three rotating shafts promptly and respectively are connected with a rotating shaft, to form rotation mutually between impeller support and the peviform impeller, also rotation mutually between impeller support and the small wave wheel, same rotation mutually between peviform impeller and the small wave wheel, do not turn round at when washing peviform impeller and Washing dewatering tub opposite with the small wave wheel rotation direction, when dewatering the peviform impeller, small wave wheel turns round simultaneously with Washing dewatering tub and turn to identical.
2. the washing machine with big and small wave wheels independently running according to claim 1 is characterized in that, described small wave wheel is placed in peviform impeller inside center by inserts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100451650A CN101372803A (en) | 2007-08-23 | 2007-08-23 | Washing machine having big and small wave wheels independently running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100451650A CN101372803A (en) | 2007-08-23 | 2007-08-23 | Washing machine having big and small wave wheels independently running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372803A true CN101372803A (en) | 2009-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100451650A Pending CN101372803A (en) | 2007-08-23 | 2007-08-23 | Washing machine having big and small wave wheels independently running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149268A (en) * | 2015-03-26 | 2016-11-23 | 苏州三星电子有限公司 | A kind of rotary drum washing machine and method of work thereof |
| CN107419474A (en) * | 2017-07-17 | 2017-12-01 | 青岛海尔洗衣机有限公司 | A kind of wave-wheel assembly and washing machine |
| CN107653621A (en) * | 2017-10-31 | 2018-02-02 | 青岛海尔洗衣机有限公司 | A kind of agitation wheel for washing machine and its washing machine |
-
2007
- 2007-08-23 CN CNA2007100451650A patent/CN101372803A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149268A (en) * | 2015-03-26 | 2016-11-23 | 苏州三星电子有限公司 | A kind of rotary drum washing machine and method of work thereof |
| CN107419474A (en) * | 2017-07-17 | 2017-12-01 | 青岛海尔洗衣机有限公司 | A kind of wave-wheel assembly and washing machine |
| CN107653621A (en) * | 2017-10-31 | 2018-02-02 | 青岛海尔洗衣机有限公司 | A kind of agitation wheel for washing machine and its washing machine |
| WO2019085790A1 (en) * | 2017-10-31 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Washing machine impeller and washing machine having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090225 |