CN202595499U - Impeller and washing machine employing same - Google Patents
Impeller and washing machine employing same Download PDFInfo
- Publication number
- CN202595499U CN202595499U CN 201220169332 CN201220169332U CN202595499U CN 202595499 U CN202595499 U CN 202595499U CN 201220169332 CN201220169332 CN 201220169332 CN 201220169332 U CN201220169332 U CN 201220169332U CN 202595499 U CN202595499 U CN 202595499U
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- CN
- China
- Prior art keywords
- impeller
- water
- cover plate
- ripple dish
- water guide
- Prior art date
- 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.)
- Expired - Fee Related
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model discloses an impeller and a washing machine employing the same. The impeller comprises a wave disc and a cover plate which is arranged on the lower side of the wave disc, wherein a plurality of convex ribs are arranged on the wave disc; a plurality of water flapping ribs are arranged on the lower part of the cover plate; at least one water guiding hole is formed in the cover plate; cavities are formed between the convex ribs on the wave disc and the cover plate; a plurality of water permeating holes are formed in the wave disc; and both the water guiding holes and the water permeating holes are communicated with the cavities. In the washing process, when the impeller rotates, water below the impeller flows into the cavities between the water guiding holes and the lower sides of the convex ribs of the wave disc through the water guiding holes, flows out of the surface of the wave disc through the water permeating holes in the convex ribs of the wave disc and is converged with water flow on the upper side of the impeller, so that irregular eddy current can be formed, and clothes can be scattered and can be prevented from being wound; and simultaneously, the water which flows out of the surface of the impeller upwards has the effect of lifting the clothes placed on the impeller, so that the direct contact between the clothes and the impeller is reduced, and the abrasion of the clothes is reduced.
Description
[technical field]
The utility model relates to washing machine, the especially improvement of impeller structure in the washing machine.
[background technology]
Impeller is the critical piece in the pulsator washing machine, and traditional impeller is installed in the cylindric washer, and its upper surface has convex tendon, the lower surface muscle of fetching water.When traditional impeller can produce entad type current when rotated, this current tend to cause the winding of clothing, thereby reduce detersive efficiency.In addition, in washing process, clothing directly contacts impeller, and impeller rotates and stirs the wearing and tearing that clothing causes clothing.
[utility model content]
The purpose of the utility model solves the problems of the prior art exactly, proposes a kind of impeller and adopts the washing machine of this impeller, can break entad type current, forms irregular current, prevents the winding of clothing, reduces the wearing and tearing of clothing.
For realizing above-mentioned purpose, the utility model provides a kind of impeller, comprise ripple dish and the cover plate that is installed in ripple dish below; Said ripple dish is provided with some convex tendons; The cover plate bottom is provided with some muscle of fetching water, and said cover plate is provided with at least one water guide mouth, forms cavity between convex tendon on the ripple dish and the cover plate; The ripple dish is provided with some permeable holes, and water guide mouth and permeable hole all are connected with cavity.
As preferably, adopt syndeton to be connected between said ripple dish and the cover plate, simple in structure, easy to assembly.
As preferably, all convex tendons are symmetrically distributed along the center of ripple dish, and are rational in infrastructure, effective.
As preferably, the top of said ripple dish and both sides are equipped with some permeable holes, permeable better effects if.
As preferably, the quantity of said water guide mouth is two, and two water guide mouths are symmetrically distributed along the center of cover plate, and water guide is effective, and simple in structure.
As preferably, all muscle of fetching water all are located at the rear of water guide mouth, do not establish the muscle of fetching water in water guide mouth the place ahead 50mm, and the muscle of fetching water is far away from the water guide mouth, is convenient to into water, muscle the stopping current of having avoided fetching water.
Be to realize above-mentioned purpose, the utility model has also proposed a kind of washing machine, comprise housing, be installed in housing bottom drive unit, be installed in the washtub in the housing; In the said washtub impeller is installed, said impeller is connected with drive unit, and said impeller comprises ripple dish and the cover plate that is installed in ripple dish below; Said ripple dish is provided with some convex tendons; The cover plate bottom is provided with some muscle of fetching water, and said cover plate is provided with at least one water guide mouth, forms cavity between convex tendon on the ripple dish and the cover plate; The ripple dish is provided with some permeable holes, and water guide mouth and permeable hole all are connected with cavity.
The beneficial effect of the utility model: the utility model is in washing process; When impeller rotated, the water of impeller below entered into the cavity between water guide mouth and the ripple dish convex tendon downside through the water guide mouth, gushed out from the ripple panel surface through the permeable hole on the ripple dish convex tendon again; Cross with the current of impeller top; Thereby form irregular eddy current, can break up clothing, prevent the winding of clothing; The water of upwards gushing out from the impeller surface simultaneously has the lifting effect to the clothing that is placed on the impeller, has reduced clothing and has contacted with the direct of impeller, thereby reduced the wearing and tearing of clothing.
Characteristic of the utility model and advantage will combine accompanying drawing to be elaborated through embodiment.
[description of drawings]
Fig. 1 is the structural representation of a kind of washing machine of the utility model;
Fig. 2 is the stereogram of impeller in a kind of washing machine of the utility model;
Fig. 3 is the front view of impeller in a kind of washing machine of the utility model;
Fig. 4 is the vertical view of impeller in a kind of washing machine of the utility model;
Fig. 5 is the upward view of impeller in a kind of washing machine of the utility model;
Fig. 6 is the cutaway view of impeller in a kind of washing machine of the utility model.
[specific embodiment]
Consult Fig. 1; Washing machine, comprise housing 1, be installed in housing 1 bottom drive unit 4, be installed in the washtub 2 in the housing 1, impeller 3 is installed in the cylindric washer 2; Be equipped with a driving shaft with drive unit 4, drive impellers 3 by drive unit 4 and be rotated motion.
Consult Fig. 2,3,4,5,6; Impeller 3 has a disc body ripple dish 5 and the cover plate 6 that is installed in ripple dish 5 belows, and said ripple dish 5 is provided with some convex tendons 9, and the water during 5 rotations of ripple dish in the convex tendon 9 agitator treating tubes 2 is to form rotary water current; Cover plate 6 bottoms are provided with some muscle 7 of fetching water; Said cover plate 6 is provided with at least one water guide mouth 11, forms cavity 12 between convex tendon 9 on the ripple dish 5 and the cover plate 6, and ripple dish 5 is provided with some permeable holes 10; Water guide mouth 11 all is connected with cavity 12 with permeable hole 10, and the water of ripple dish 5 bottoms can be rushed to above the ripple dish 5 through permeable hole 10.Adopt syndeton 8 to be connected between ripple dish 5 and the cover plate 6, this syndeton 8 are screw stakes of being provided with on convex tendon 9 concave side through ripple dish 5 with cover plate 6 correspondence positions on screw fit realization between the screw hole that is provided with.All convex tendons 9 are symmetrically distributed along the center of ripple dish 5, and the top of ripple dish 5 and both sides are equipped with some permeable holes 10.Quantity the best of water guide mouth 11 is two; Two water guide mouths 11 are symmetrically distributed along the center of cover plate 6, and the position of water guide mouth 11 is corresponding with the interior recess of convex tendon 9 downsides on the ripple dish 5, and all muscle 7 of fetching water all are located at the rear of water guide mouth 11; Do not establish the muscle 7 of fetching water in water guide mouth 11 the place ahead 50mm; The muscle 7 of fetching water is far away from water guide mouth 11, is convenient to into water, the stopping of the 7 pairs of current of muscle of having avoided fetching water.
After the washing machine energising started, under the driving of drive unit 4, impeller 3 carried out crankmotion.Under the drive of the convex tendon on the impeller 39, the water on impeller 3 tops forms the current of circulation in cylindric washer 2; The water of impeller 3 bottoms enters into the cavity 12 between convex tendon 9 downsides on water guide mouth 11 and the ripple dish 5 through the water guide mouth 11 on the cover plate 6; Gush out from ripple dish 5 surfaces through the permeable hole 10 on the convex tendon 9 again, cross with the current of impeller 3 tops, thereby form irregular eddy current; Can break up clothing and prevent the winding of clothing; The water of upwards gushing out from impeller 3 surfaces simultaneously has the lifting effect to the clothing that is placed on the impeller 3, has reduced clothing and has contacted with the direct of impeller 3, thereby reduced the wearing and tearing of clothing.
The foregoing description is the explanation to the utility model, is not the qualification to the utility model, any protection domain that scheme after the utility model simple transformation is all belonged to the utility model.
Claims (7)
1. impeller; It is characterized in that: comprise ripple dish and the cover plate that is installed in ripple dish below, said ripple dish is provided with some convex tendons, and the cover plate bottom is provided with some muscle of fetching water; Said cover plate is provided with at least one water guide mouth; Form cavity between convex tendon on the ripple dish and the cover plate, the ripple dish is provided with some permeable holes, and water guide mouth and permeable hole all are connected with cavity.
2. a kind of impeller as claimed in claim 1 is characterized in that: adopt syndeton to be connected between said ripple dish and the cover plate.
3. a kind of impeller as claimed in claim 1 is characterized in that: all convex tendons are symmetrically distributed along the center of ripple dish.
4. a kind of impeller as claimed in claim 1 is characterized in that: the top of said ripple dish and both sides are equipped with some permeable holes.
5. a kind of impeller as claimed in claim 1 is characterized in that: the quantity of said water guide mouth is two, and two water guide mouths are symmetrically distributed along the center of cover plate.
6. a kind of impeller as claimed in claim 5 is characterized in that: all muscle of fetching water all are located at the rear of water guide mouth, do not establish the muscle of fetching water in water guide mouth the place ahead 50mm.
7. washing machine, comprise housing, be installed in housing bottom drive unit, be installed in the washtub in the housing, in the said washtub impeller is installed; Said impeller is connected with drive unit; It is characterized in that: said impeller comprises ripple dish and the cover plate that is installed in ripple dish below, and said ripple dish is provided with some convex tendons, and the cover plate bottom is provided with some muscle of fetching water; Said cover plate is provided with at least one water guide mouth; Form cavity between convex tendon on the ripple dish and the cover plate, the ripple dish is provided with some permeable holes, and water guide mouth and permeable hole all are connected with cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169332 CN202595499U (en) | 2012-04-19 | 2012-04-19 | Impeller and washing machine employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220169332 CN202595499U (en) | 2012-04-19 | 2012-04-19 | Impeller and washing machine employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595499U true CN202595499U (en) | 2012-12-12 |
Family
ID=47313051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220169332 Expired - Fee Related CN202595499U (en) | 2012-04-19 | 2012-04-19 | Impeller and washing machine employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595499U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628272A (en) * | 2013-12-25 | 2014-03-12 | 海信容声(广东)冰箱有限公司 | Impeller and impeller washing machine |
| CN103321010B (en) * | 2013-06-26 | 2016-05-25 | 无锡小天鹅股份有限公司 | For the impeller of washing machine and there is its washing machine |
| CN105887407A (en) * | 2016-06-29 | 2016-08-24 | Tcl家用电器（合肥）有限公司 | Impeller connecting assembly and washing machine applying impeller connecting assembly |
| CN112281393A (en) * | 2019-07-22 | 2021-01-29 | 青岛海尔洗衣机有限公司 | Washing equipment impeller installation mechanism and washing equipment |
| CN113026288A (en) * | 2019-12-25 | 2021-06-25 | 佛山市顺德海尔电器有限公司 | Rotary water flow assembly for washing machine and washing machine with rotary water flow assembly |
| CN113201909A (en) * | 2021-04-29 | 2021-08-03 | 林建伟 | Dewatering barrel, saving type washing machine and using method of saving type washing machine |
-
2012
- 2012-04-19 CN CN 201220169332 patent/CN202595499U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321010B (en) * | 2013-06-26 | 2016-05-25 | 无锡小天鹅股份有限公司 | For the impeller of washing machine and there is its washing machine |
| CN103628272A (en) * | 2013-12-25 | 2014-03-12 | 海信容声(广东)冰箱有限公司 | Impeller and impeller washing machine |
| CN105887407A (en) * | 2016-06-29 | 2016-08-24 | Tcl家用电器（合肥）有限公司 | Impeller connecting assembly and washing machine applying impeller connecting assembly |
| CN112281393A (en) * | 2019-07-22 | 2021-01-29 | 青岛海尔洗衣机有限公司 | Washing equipment impeller installation mechanism and washing equipment |
| CN113026288A (en) * | 2019-12-25 | 2021-06-25 | 佛山市顺德海尔电器有限公司 | Rotary water flow assembly for washing machine and washing machine with rotary water flow assembly |
| CN113201909A (en) * | 2021-04-29 | 2021-08-03 | 林建伟 | Dewatering barrel, saving type washing machine and using method of saving type washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20190419 |