CN202744832U - Drainage device for washing machine and washing machine - Google Patents
Drainage device for washing machine and washing machine Download PDFInfo
- Publication number
- CN202744832U CN202744832U CN 201220271837 CN201220271837U CN202744832U CN 202744832 U CN202744832 U CN 202744832U CN 201220271837 CN201220271837 CN 201220271837 CN 201220271837 U CN201220271837 U CN 201220271837U CN 202744832 U CN202744832 U CN 202744832U
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- particle
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- washing machine
- block reinforcement
- water
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- 238000005406 washing Methods 0.000 title claims abstract description 47
- 239000002245 particle Substances 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 230000018044 dehydration Effects 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 72
- 238000001914 filtration Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a drainage device of a washing machine and the washing machine. The washing machine comprises an outer drum, an inner drum and a pulsator, wherein cleaning particles for cleaning the walls of the drums are arranged between the inner and outer drums. The drainage device comprises a particle storage cavity for storing the cleaning particles in dehydration and automatically feeding the cleaning particles to the space between the inner and outer drums for cleaning drum wall by relying on buoyancy when water enters, and a drainage cavity, wherein a filter structure for blocking the cleaning particles but draining line chips and smaller sundries is arranged between the particle storage cavity and the drainage cavity, and the filter structure comprises a particle blocking part and a filter gap, and also comprises a fracture intersected with the filter gap; the fracture is communicated with the filter gap, so that the line chips wound on the blocking part are washed by water flow to fall off and discharged through the fracture; and a filter surface of the filter structure corresponding to the particle storage cavity is a cambered or inclined surface diversion structure which sinks towards the other side at the fracture. The drainage device and the washing machine have the advantages of simple structure and low cost.
Description
Technical field
The utility model relates to the washing machine field, particularly a kind of drainer for washer and washing machine.
Background technology
The environment of a sealing between the inside and outside bucket of existing washing machine, only have current to pass through, because the limitation of washing machine said structure and the particularity of environment for use, therefore after using 3-5 month, can adhere to dirt on interior bucket outer wall and the outer barrel inwall, thereby grow bacterium in various degree, and the bacterium overwhelming majority of growing is harmful.
Along with the raising of people's living standard and the raising that quality of life is required, it is very urgent that the solution of the hygienic issues of washing machine has shown.Related scientific research mechanism shows that to the investigation of washing machine internal environment the seriousness that washing machine internal pollutes more and more has been subject to consumer's attention.In order fundamentally to avoid washing machine to the secondary dirt of washings, and better user's health is responsible for, the cleaning difficult problem of washing machine internal environment has been a problem in the urgent need to capturing.
Chinese patent 200820183308.4 discloses a kind of drums sleeved washer with cleaning between bucket, it comprises interior bucket, outer barrel and is used for a plurality of circular silica-gel sphere of cleaning inner and outer barrel wall, bucket rotarily drives flowing of water in when utilizing laundry, thus drive between washing machine inner tub, the outer barrel the silica-gel sphere motion and constantly in the collision two walls of outer barrel to reach the purpose of cleaning inner and outer barrel wall.
In addition, the applicant discloses a kind of flexible particle that uses and has cleaned washing machine and the method between the outer barrel in the washing machine in China's application 201010160548.4, this washing machine adopts places flexible particle between the outer barrel in washing machine, by mobile flexible particle bump and the friction washing machine inner and outer barrel wall of driving of the regularity of water in the clothes washing process, realize the cleaning between the interior outer barrel of washing machine.
But above-mentioned washing machine structure after draining, because ball or flexible particle are in free scattered state in bucket, can produce very large noise in the high speed dewatering process, increases simultaneously the energy consumption of washing machine, affects the life-span of washing machine.Therefore, need to improve the structure of existing drainage arrangement, thereby provide one can play with filtration and to collect the effect of cleaning particle and to allow the line bits discharge and not blocked, and can freely dismantle to change the drainage arrangement that particle is cleaned in cleaning.
In view of this spy proposes the utility model.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of have being provided with between the interior outer barrel clean particle with the drainage arrangement on the washing machine of clean bucket wall function, this device utilizes in draining and when dehydration and gets rid of water and collect and clean particle and clean particle when avoiding dewatering clash into a bucket wall generation noise between interior outer barrel, and when stopping the cleaning particle, can successfully with line bits, tablet such as coin, button etc. and the foreign material discharge less than the cleaning particle of other size, avoid stopping up.
Another purpose of the present utility model is to provide a kind of to be had this and can collect when dewatering and clean particle and can the takeoff line bits and the washing machine of the drainage arrangement of tablet.
For solving the problems of the technologies described above, the utility model adopts the basic conception of technical scheme to be: a kind of drainer for washer, this washing machine comprises outer barrel, interior bucket and impeller, be provided with the cleaning particle of clean bucket wall between the interior outer barrel, described drainage arrangement is included in when dehydration and holds and clean particle, rely on buoyancy automatically will clean particle folding and unfolding chamber and the water drain cavity of particle emersion clean bucket wall in the outer barrel when water inlet, is provided with between particle folding and unfolding chamber and the water drain cavity to stop and clean particle but can be for the filtration of line bits and the size foreign material discharge less than the cleaning particle.
Further scheme is, described filtration comprises particulate blockage section and time of filtration, also comprise the fracture that intersects with time of filtration, fracture communicates with time of filtration so that be wrapped in line on the stop part and consider downstream stream to be worth doing and wash away to come off and discharged by fracture, and the filtering surface of the corresponding collection chamber of filtration chamber one side is to opposite side recessed cambered surface or inclined plane flow-guiding structure in fracture site.The size of time of filtration and fracture satisfies the line bits and tablet such as coin etc. can pass through, but cleaning particle can not pass through, owing to can contact this filtration with different positions in the movement of particles, so the size of this time of filtration and disconnection is less than the minimum dimension that the cleaning particle can pass through.
Be preferably, described particulate blockage section is made of a plurality of block reinforcements, is time of filtration between the block reinforcement, and described fracture is divided into the comb structures that two groups of opposition arrange with stop part, and the block reinforcement extension line of two groups of comb structures replaces successively.Fracture can not only so that be wrapped in line bits on the block reinforcement and slide into the block reinforcement end and pass through from this, can also so that the tablets such as button, coin pass through, further reduce the possibility that the line bits stop up.The structure that this block reinforcement extension line replaces successively is so that clean particle under the fixing condition of size, even the distance that increases between the two adjacent block reinforcements can stop that still cleaning particle passes through, and further reduces the possibility that the line bits stop up.
Further, described two groups of comb structures for up and down or about opposition arrange, between be fracture laterally or longitudinally, the block reinforcement of the extension line of the block reinforcement of one group of comb structure and another group comb structure vertically replaces successively, the straight line parallel at the block reinforcement place of two groups of comb structures, the spacing of adjacent straight line is identical in twos.In the middle of this structure fracture is located at, not only is beneficial to the line bits of being scraped by block reinforcement and passes through with draining current scour landing, also be beneficial to tablet and pass through.
Three block reinforcement ends adjacent one another are by two groups of comb structures consist of described fracture in the particulate blockage section of this Delta Region.Find that through test contrast is the symmetrically arranged comb structure of block reinforcement up and down, cleaning particle size and fracture size all in the fixing situation, the distance between adjacent two block reinforcements of every group of comb structure can not allow greatlyr yet cleans particle and passes through.The utility model adopts this to extend successively two groups of comb structures of alternative expression, has avoided cleaning the loss that particle passes through.
Further scheme is, described block reinforcement is tilted or arc-shaped bend to fracture by the stop part edge along the water outlet direction, and the inclination of all block reinforcements or arc-shaped bend consist of filtering surface to the recessed flow-guiding structure of water drain cavity.
Perhaps, described block reinforcement is laminated structure, along the sidewall width of the water (flow) direction sidewall width greater than corresponding particle folding and unfolding chamber, the sidewall of the corresponding particle folding and unfolding of all block reinforcements chambers is tilted or arc-shaped bend consists of filtering surface to the recessed flow-guiding structure of water drain cavity to fracture by the edge of stop part.
Described flow-guiding structure perhaps is the splayed structure at the V character form structure that the bottom disconnects that is projected as perpendicular to block reinforcement and water (flow) direction.
Preferably, the sidewall of described block reinforcement is to the transition of fracture directional smoothing, and block reinforcement is curved end near an end of fracture.This block reinforcement curved end structure and to fracture tilt or the block reinforcement structure of arc-shaped bend so that line bits and coin etc. tablet is easier is discharged from.
Described particle folding and unfolding chamber is provided with the water inlet that communicates with the outer barrel bottom water discharge outlet, water inlet, particle folding and unfolding chamber, water drain cavity communicate successively and consist of the L shaped water passage that goes out, draining valve is installed in the water drain cavity, the water drain cavity below is provided with the delivery port that is connected with washing machine sewer pipe, and delivery port is provided with the overflow pipe connector that communicates; The side that particle folding and unfolding chamber is opposite with water drain cavity is provided with the opening that communicates with the external world, and opening is provided with seal cover to be opened/closed.
Washing machine described in the utility model comprises outer barrel, interior bucket and impeller, is provided with the cleaning particle of clean bucket wall between the interior outer barrel, and the outer barrel bottom water discharge outlet is communicated with the drainage arrangement of below.
Cleaning particle described in the utility model can float in the water, in washing machine between the outer barrel with the water impact inner and outer barrel wall, drive to clean particles hit and friction inner and outer barrel wall by current in the clothes washing process and realize in the washing machine cleaning of bucket wall between the outer barrel, after cleaning finishes, washings are discharged from drainage arrangement, and the cleaning particle flow in the particle folding and unfolding chamber with draining and holds; When rinsing inflow or next time washing are intake again, clean particle according to the rising of water inlet water level by water discharge outlet emersion particle folding and unfolding chamber in outer barrel.
Place cleaning particle between interior outer barrel is to have used for reference in the interior bucket in the washings friction barrel to make it can not adhere to the principle of dirt breed bacteria with the cleaning inner and outer barrel wall; Cleaning particle can be the material of sponge kind, also can be rubber or plastic foamed thing, such as bipeltate, foamed plastic, foaming composite polyurethane, the preferred material that adsorptivity is arranged that adopts, so that its washing bucket wall better effects if, cleaning particle will have certain elasticity, and its density ratio water is little under the drying regime, in water, has waterlogged character, low price uses repeatedly can directly take out by the seal cover of opening the storage chamber opening afterwards and reclaims, and then reuse new cleaning particle.
Clean particle and be spherical, square shape, oval spherical, cylindrical shape, positive tetrahedron or other irregular bulk particulate matters, its number is 3-50, and these grain densities are less than water, and it has certain elasticity and ABRASION RESISTANCE.The Breadth Maximum that cleans particle is d, and the spacing between the interior outer barrel is D, satisfies 0.2D≤d≤0.9D, preferred 0.4D≤d≤0.7D.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect.
Drainage arrangement described in the utility model is directed to have between interior outer barrel with the washing machine that cleans particle cleaning inner and outer barrel wall function, can when draining, collect and clean particle and clean particle when avoiding dewatering and between interior outer barrel, clash into the bucket wall and produce a noise, and when water inlet, can utilize buoyancy will clean again emersion particle folding and unfolding chamber continuation clean bucket wall in the outer barrel of particle.The utility model is simple in structure, cost is low, and does not affect the discharging of line bits, the bacteria breed of having avoided draining obstruction and residual wires bits to cause when the cleaning particle is collected in interception.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is drainage arrangement schematic diagram described in the utility model;
Fig. 2 is that the A of the described drainage arrangement of Fig. 1 is to schematic diagram;
Fig. 3 to Fig. 5 is respectively that the B-B of drainage arrangement among Fig. 2 is to the sectional schematic diagram of different embodiments;
Fig. 6 is that the A of the described drainage arrangement of Fig. 1 is to another embodiment schematic diagram;
Fig. 7 is the comparison schematic diagram that two groups of block reinforcements described in the utility model are extended cross structure and symmetrical structure.
Main figure elements explanation
1 particle folding and unfolding chamber, 2 water drain cavities, 3 particulate blockage sections, 4 block reinforcements, 5 fractures, 6 flow-guiding structures, 7 block reinforcement ends,
Particle, 10 water inlets, 11 draining valves, 12 delivery ports, 13 overflow pipe connectors, 14 openings, 15 seal covers clean in 8 particulate blockage sections, 9
The specific embodiment
Extremely shown in Figure 6 such as Fig. 1, the utility model washing machine comprises outer barrel, interior bucket and impeller, be provided with the cleaning particle (not shown) of clean bucket wall between the interior outer barrel, drainage arrangement described in the utility model is included in when dehydration and holds and clean particle, rely on buoyancy automatically will clean particle folding and unfolding chamber 1 and the water drain cavity 2 that particle is rendered to clean bucket wall between the interior outer barrel when water inlet, is provided with between particle folding and unfolding chamber 1 and the water drain cavity 2 to stop and clean particle but can consider to be worth doing and the filtration of tablet such as coin discharge for line.Described filtration comprises particulate blockage section 3 and time of filtration, also comprise the fracture 5 that intersects with time of filtration, fracture 5 communicates with time of filtration so that be wrapped in line in the particulate blockage section 6 and consider downstream stream to be worth doing and wash away to come off and discharged by fracture 5, and the filtering surface of the corresponding collection chamber of filtration chamber one side is for consulting Fig. 3 to Fig. 5 in fracture site to opposite side recessed cambered surface or inclined plane flow-guiding structure 6().
Such as Fig. 2 and shown in Figure 6, described stop part 3 comprises two groups of comb structures that the interval opposition arranges on filtering surface, every group of comb structure comprises a plurality of block reinforcements 4 side by side, the two adjacent side by side gaps between the block reinforcement are time of filtration, block reinforcement 4 extension lines of two groups of comb structures replace successively, are fracture 5 between two groups of comb structures.Fracture 5 can not only be so that be wrapped in line bits on the block reinforcement and slide into the block reinforcement end and pass through from this, can also so that the tablet such as button, coin and other size are passed through than cleaning the little foreign material of particle, further reduce the possibility that the line bits stop up.The structure that this block reinforcement extension line replaces successively is so that clean particle under the fixing condition of size, even the distance that increases between the two adjacent block reinforcements can stop that still cleaning particle passes through, and further reduces the possibility that the line bits stop up.
Three block reinforcement ends 7 adjacent one another are by two groups of comb structures consist of described fracture in the particulate blockage section 8 of this Delta Region.As shown in Figure 7, find through test, contrast is the symmetrically arranged comb structure of block reinforcement up and down, cleaning in the fixing situation of least radius size r, block reinforcement spacing H that particle 9 can pass through and fracture width K, it is easier so that clean particle and pass through that symmetrically arranged comb structure extends the comb structure that is arranged alternately than the utility model block reinforcement.That is, the utility model adopts this to extend successively two groups of comb structures of alternative expression, has avoided cleaning the loss that particle passes through.
Embodiment one
As shown in Figure 2, the described two groups of comb structures of present embodiment are up and down opposition setting, between be horizontal fracture 5, the extension line of the block reinforcement 4 of the one group of comb structure in top and the block reinforcement 4 of below comb structure vertically replace successively, the straight line parallel at block reinforcement 4 places of two groups of comb structures, the spacing L of adjacent straight line is identical in twos.In the middle of this structure fracture is located at, not only is beneficial to the line bits of being scraped by block reinforcement and passes through with draining current scour landing, also be beneficial to tablet such as coin etc. and pass through.
Embodiment two
The described block reinforcement of present embodiment is tilted or arc-shaped bend to fracture by the stop part edge along the water outlet direction, and the inclination of all block reinforcements or arc-shaped bend consist of filtering surface to the recessed flow-guiding structure of water drain cavity.The described block reinforcement of present embodiment is whole for tilting or the arc-shaped bend structure.
Embodiment three
Extremely shown in Figure 5 such as Fig. 3, described block reinforcement is laminated structure, along the sidewall width of the water (flow) direction sidewall width greater than corresponding particle folding and unfolding chamber, the sidewall of the corresponding particle folding and unfolding of all block reinforcements chambers is tilted or arc-shaped bend consists of filtering surface to the recessed flow-guiding structure of water drain cavity to fracture by the edge of stop part.The described block reinforcement of present embodiment is inclination or arc-shaped bend structure near the sidewall of particle folding and unfolding chamber.
Embodiment four
The described flow-guiding structure 6 of present embodiment is at the V character form structure (consulting Fig. 3) that the bottom disconnects that is projected as perpendicular to block reinforcement and water (flow) direction.
Embodiment five
The described flow-guiding structure 6 of present embodiment perpendicular to block reinforcement and water (flow) direction be projected as the splayed structure, comprise outer splayed structure and interior splayed structure (consulting Fig. 4 and Fig. 5).
Embodiment six
As shown in Figure 6, the difference of present embodiment and embodiment one is: described two groups of comb structures be about opposition arrange, between be fracture 5 longitudinally, the block reinforcement 4 of one group of comb structure of extension line and right side of the block reinforcement 4 of the one group of comb structure in left side vertically replaces successively, the straight line parallel at block reinforcement 4 places of two groups of comb structures, the spacing of adjacent straight line is identical in twos.In the middle of this structure fracture vertically was located at, the line bits that are more conducive to be scraped by block reinforcement passed through with draining current scour landing, and coin can pass through along the spacing L of two groups of block reinforcement place straight lines.
The sidewall of the described block reinforcement of the utility model above-described embodiment is to the transition of fracture directional smoothing, and block reinforcement is that block reinforcement end 7 is curved end near an end of fracture.This block reinforcement curved end structure and to fracture tilt or the block reinforcement structure of arc-shaped bend common so that line bits and coin etc. tablet is easier is discharged from.
Embodiment seven
The difference of present embodiment and embodiment one and embodiment six is: described fracture can also obliquely arrange, i.e. two groups of comb structures setting that opposes arbitrarily, about distribute or distribute up and down or other directions distribute, fracture and block reinforcement consist of any greater than 0 less than 90 ° angle.
Embodiment eight
The described fracture of present embodiment not only is yi word pattern, also can be waveform or V font or W font or other curved shape, and the recess position of flow-guiding structure changes with appearance of fracture.
Embodiment nine
As shown in Figure 3, particle folding and unfolding chamber 1 described in the utility model is provided with the water inlet 10 that communicates with the outer barrel bottom water discharge outlet, water inlet 10, particle folding and unfolding chamber 1, water drain cavity 2 communicate successively and consist of the L shaped water passage that goes out, draining valve 11 is installed in the water drain cavity 2, water drain cavity 2 belows are provided with the delivery port 12 that is connected with washing machine sewer pipe, and delivery port 12 is provided with the overflow pipe connector 13 that communicates; The side that particle folding and unfolding chamber is opposite with water drain cavity is provided with the opening 14 that communicates with the external world, and opening 14 is provided with seal cover 15 to be opened/closed.
Embodiment in above-described embodiment can further make up or replace; and embodiment is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; the various changes and modifications that the professional and technical personnel makes the technical solution of the utility model in this area all belong to protection domain of the present utility model.
Claims (10)
1. drainer for washer, this washing machine comprises outer barrel, interior bucket and impeller, be provided with the cleaning particle of clean bucket wall between the interior outer barrel, it is characterized in that: described drainage arrangement is included in when dehydration and holds and clean particle, rely on buoyancy automatically will clean particle folding and unfolding chamber and the water drain cavity of particle emersion clean bucket wall in the outer barrel when water inlet, is provided with between particle folding and unfolding chamber and the water drain cavity to stop and clean particle but can be for the filtration of line bits and the size foreign material discharge less than the cleaning particle.
2. a kind of drainer for washer according to claim 1, it is characterized in that: described filtration comprises particulate blockage section and time of filtration, also comprise the fracture that intersects with time of filtration, fracture communicates with time of filtration, and the filtering surface of the corresponding collection chamber of filtration chamber one side is to opposite side recessed cambered surface or inclined plane flow-guiding structure in fracture site.
3. a kind of drainer for washer according to claim 2, it is characterized in that: described particulate blockage section is made of a plurality of block reinforcements, it is time of filtration between the block reinforcement, described fracture is divided into the comb structure that two groups of opposition arrange with stop part, and the block reinforcement extension line of two groups of comb structures replaces successively.
4. a kind of drainer for washer according to claim 3, it is characterized in that: described two groups of comb structures for up and down or about opposition arrange, between be fracture laterally or longitudinally, the block reinforcement of the extension line of the block reinforcement of one group of comb structure and another group comb structure vertically replaces successively, the straight line parallel at the block reinforcement place of two groups of comb structures, the spacing of adjacent straight line is identical in twos.
5. according to claim 3 or 4 described a kind of drainer for washers, it is characterized in that: three the block reinforcement ends adjacent one another are by two groups of comb structures consist of described fracture in the particulate blockage section of this Delta Region.
6. a kind of drainer for washer according to claim 3, it is characterized in that: described block reinforcement is tilted or arc-shaped bend to fracture by the stop part edge along the water outlet direction, and the inclination of all block reinforcements or arc-shaped bend consist of filtering surface to the recessed flow-guiding structure of water drain cavity.
7. a kind of drainer for washer according to claim 3, it is characterized in that: described block reinforcement is laminated structure, along the sidewall width of the water (flow) direction sidewall width greater than corresponding particle folding and unfolding chamber, the sidewall of the corresponding particle folding and unfolding of all block reinforcements chambers is tilted or arc-shaped bend consists of filtering surface to the recessed flow-guiding structure of water drain cavity to fracture by the edge of stop part.
8. according to claim 6 or 7 described a kind of drainer for washers, it is characterized in that: described flow-guiding structure perhaps is the splayed structure at the V character form structure that the bottom disconnects that is projected as perpendicular to block reinforcement and water (flow) direction.
9. a kind of drainer for washer according to claim 1, it is characterized in that: described particle folding and unfolding chamber is provided with the water inlet that communicates with the outer barrel bottom water discharge outlet, water inlet, particle folding and unfolding chamber, water drain cavity communicate successively and consist of the L shaped water passage that goes out, draining valve is installed in the water drain cavity, the water drain cavity below is provided with the delivery port that is connected with washing machine sewer pipe, and delivery port is provided with the overflow pipe connector that communicates; The side that particle folding and unfolding chamber is opposite with water drain cavity is provided with the opening that communicates with the external world, and opening is provided with seal cover to be opened/closed.
One kind have arbitrary such as claim 1-9 as described in the washing machine of drainage arrangement, it is characterized in that: described washing machine comprises outer barrel, interior bucket and impeller, be provided with the cleaning particle of clean bucket wall between the interior outer barrel, the outer barrel bottom water discharge outlet is communicated with the drainage arrangement of below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271837 CN202744832U (en) | 2012-06-08 | 2012-06-08 | Drainage device for washing machine and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271837 CN202744832U (en) | 2012-06-08 | 2012-06-08 | Drainage device for washing machine and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744832U true CN202744832U (en) | 2013-02-20 |
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ID=47704258
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271837 Expired - Lifetime CN202744832U (en) | 2012-06-08 | 2012-06-08 | Drainage device for washing machine and washing machine |
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| Country | Link |
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| CN (1) | CN202744832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411138A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔洗衣机有限公司 | Drainage seal valve and washing machine |
-
2012
- 2012-06-08 CN CN 201220271837 patent/CN202744832U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411138A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔洗衣机有限公司 | Drainage seal valve and washing machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Peishi Inventor after: Li Haitao Inventor after: Xu Sheng Inventor after: Peng Xiuwen Inventor before: Lv Peishi Inventor before: Li Haitao Inventor before: Xu Sheng Inventor before: Deng Xiuwen |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LV PEISHI LI HAITAO XU SHENG DENG XIUWEN TO: LV PEISHI LI HAITAO XU SHENG PENG XIUWEN |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160824 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Washing Machine Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130220 |