CN108729148A - A kind of washing machine pump and washing machine - Google Patents
A kind of washing machine pump and washing machine Download PDFInfo
- Publication number
- CN108729148A CN108729148A CN201710256737.3A CN201710256737A CN108729148A CN 108729148 A CN108729148 A CN 108729148A CN 201710256737 A CN201710256737 A CN 201710256737A CN 108729148 A CN108729148 A CN 108729148A
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- China
- Prior art keywords
- pump
- washing machine
- filter house
- river
- cycle
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
Abstract
The invention discloses a kind of washing machine pump and washing machines, including the pump housing, are equipped with a water inlet, at least one discharge outlet and at least one cycle mouth of a river；Drain motor is set to position corresponding with discharge outlet on the pump housing, the unlatching and closing of the draining for controlling discharge outlet；Circulation motor is set to position corresponding with the cycle mouth of a river, the unlatching and closing of the recirculated water for the control loop mouth of a river on the pump housing；Filter cleaning component is set to and pump housing inner cavity and be connected to water inlet, by the sundries of filtering as flow is discharged by discharge outlet when will flow into the washings for recycling the mouth of a river for filter, and draining.The inside cycle of washings and the drain function of washing machine are realized using a washing machine pump, reduces the number of pump, reduces the occupied installation space of washing machine pump and production cost.The washings at the cycle mouth of a river are flowed by filter cleaning component filters, and the impurity in draining by washing machine pump filtering is automatically drained out, and realizes the automatically cleaning of washing machine pump.
Description
Technical field
The present invention relates to washing machine correlative technology field more particularly to a kind of washing machine pumps and washing machine.
Background technology
Existing washing machine either roller washing machine or rotary drum washing machine, be all provided with there are one for draining draining
Pump.In response to the call of water resource is saved, existing washing machine increases the function that a water resource recycles, i.e., will wash
It washs water to be back in washing machine by circulating pump, and is sprayed on clothing by spray equipment, in the cycle profit for realizing water resource
With while, improve the cleaning ability of washing machine.For above-mentioned purpose, one draining pump of generally use on existing washing machine
For washing machine to be discharged in waste water, while recycling for water resource is realized using a circulating pump.Pacify simultaneously in washing machine
Two pumps are filled, the complexity of installation is not only increased, occupies larger installation space, also greatly increase production cost.
In addition, the existing pump majority being installed in washing machine does not have self-cleaning function, need it is artificial clear up, clearly
Reason process is cumbersome；Minority has the complicated of the pump of self-cleaning function, and cannot meet draining and water two work(of cycle simultaneously
Energy.
Therefore, it is necessary to a kind of washing machine pumps, to ensure not only to have drain function, but also have water circulatory function, and simultaneously can
The automated cleaning of the enough inside for realizing pump.
Invention content
The purpose of the present invention is to provide a kind of washing machine pump and washing machines, and two pumps are installed to solve existing washing machine
When, installation process is complicated, the problem that occupied space is big and production cost is high.
For this purpose, the present invention uses following technical scheme：
A kind of washing machine pump, including
The pump housing is equipped with a water inlet, at least one discharge outlet and at least one cycle mouth of a river；
Drain motor is set to position corresponding with discharge outlet on the pump housing, the unlatching of the draining for controlling discharge outlet
And it closes；
Circulation motor is set to position corresponding with the cycle mouth of a river on the pump housing, is used for the recirculated water at the control loop mouth of a river
Unlatching and closing；
Filter cleaning component is set to pump housing inner cavity and is connected to water inlet, and the washing at the cycle mouth of a river will be flowed into for filtering
Water, and when draining by the sundries of filtering as flow is discharged by discharge outlet.
Further, the filter cleaning component includes the filter house for being set to pump housing inner cavity and being connected to water inlet, and
In filter house and the impeller that can be rotated relative to filter house, the filter house be equipped be communicated in discharge outlet enter accent.
Further, the filter house includes filter house ontology, and is sheathed on filter house body length direction outer wall
Filter screen；It is described enter accent be set to one end of filter house body length direction, washings through filter screen filtration flow into cycle
The mouth of a river.
Further, the impeller outer is arranged in filter house and is fixed on filter house body length direction both ends
Filter fence.
Further, the filter house ontology is equipped with connection impeller place inner cavity and the water conservancy diversion being connected to water inlet enters
Mouthful.
Further, the filter house is equipped with the impeller axle that both ends are fixedly arranged on filter house body length direction both ends, institute
The axis for stating impeller axle is overlapped with the central axis of filter house, and the wheel rotation is sheathed in the impeller axle.
Further, the discharge outlet and the cycle mouth of a river are equipped with switch valve.
Further, the pump housing includes at least internal interconnected pump ontology, draining pump case, cycle pump case and pump
Seat in cycle pump case and is connected to cycle set on the draining pump impeller for draining in pump case and being connected to drain motor output end
The cycle pump impeller of motor output end and one end are connected to the other end of filter house body length direction and the other end is threadedly coupled
Pump cover in pump seat open end is equipped with sealing ring between the pump seat and pump cover.
Further, the motor cabinet of the drain motor and the motor cabinet of circulation motor are respectively and fixedly connected in draining pump case and follow
Ring pump case；
Between the drain motor seat of the drain motor and draining pump case, the circulation motor seat of circulation motor and cycle pump case
Between be equipped with isolation board.
To achieve the above object, the present invention also provides a kind of washing machines, including above-mentioned washing machine pump.
Beneficial effects of the present invention：Washing machine pump of the present invention has drain function and water circulatory function simultaneously, that is, adopts
Realize that the inside of washings recycles and the drain function of washing machine, the use for reducing pump are a with a washing machine pump
Number, reduces the occupied installation space of washing machine pump and production cost.
In addition, the filter cleaning component of the washing machine pump through the invention, can not only filter and flow into the cycle mouth of a river
Washings, additionally it is possible to which the impurity in draining by washing machine pump filtering is automatically drained out, and realizes the automatically cleaning of washing machine pump.
Description of the drawings
Fig. 1 is the front view of washing machine pump of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the sectional view along A-A of Fig. 1；
Fig. 4 is the B-B direction sectional view of Fig. 1；
Fig. 5 is confined explosion's schematic diagram of Fig. 1.
In figure：
1, the pump housing；11, ontology is pumped；111, water inlet；12, pump case is drained；121, discharge outlet；13, pump case is recycled；131, it follows
The ring mouth of a river；14, pump seat；15, pump cover；16, pump impeller is drained；17, pump impeller is recycled；18, sealing ring；19, the residual mouth of a river；
2, drain motor；3, circulation motor；
4, filter cleaning component；41, filter house；411, filter house ontology；4111, directed fluid inlet；412, filter screen；42,
Enter accent；43, impeller；44, fence is filtered；45, impeller axle；
5, isolation board；6, ring type seal.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of washing machine pump is present embodiments provided, which can be applied to impeller and wash
Clothing machine is suitable for roller washing machine again, and the present embodiment is described in detail by taking roller washing machine as an example.It does washing described in the present embodiment
Pump includes the pump housing 1, drain motor 2, circulation motor 3 and filter cleaning component 4, wherein
The pump housing 1, referring to figs. 1 to Fig. 4, the pump housing 1 includes at least internal interconnected pump ontology 11, draining pump case
12, pump case 13 and pump seat 14 are recycled, in draining pump case 12 and is connected to the draining pump impeller 16 of 2 output end of drain motor,
In cycle pump case 13 and it is connected to the cycle pump impeller 17 of 3 output end of circulation motor, and is threadedly connected to the opening of pump seat 14
The pump cover 15 at end is equipped with sealing ring 18 between the pump seat 14 and pump cover 15, ensure the water in the pump housing 1 by the way that sealing ring 18 is arranged
The outflow between pump seat 14 and pump cover 15 will not be passed through.
Wherein, the pump ontology 11 is equipped with water inlet 111, and the draining pump case 12 is equipped with discharge outlet 121, described to follow
Ring pump case 13 is equipped with the cycle mouth of a river 131.In the present embodiment, with reference to Fig. 5, it is additionally provided with the residual mouth of a river 19 on the pump ontology 11, is led to
Remaining water discharge in ontology 11 will be pumped by crossing the residual mouth of a river 19.
Drain motor 2 is set to position corresponding with discharge outlet 121 on the pump housing 1, the row for controlling discharge outlet 121
The unlatching and closing of water, the discharge outlet 121 are equipped with switch valve (not shown), and discharge outlet 121 is controlled by switch valve
Unlatching and closing, i.e., drain motor 2 start to work when, open simultaneously the switch valve set on discharge outlet 121, allow to carry out
Draining.With reference to Fig. 3, the drain motor 2 includes motor casing, silicon steel sheet, motor cabinet and permanent magnet, concrete structure with it is existing
The structure of motor is identical, no longer superfluous herein to chat.The motor cabinet of the drain motor 2 is fixed in draining pump case 12, and therebetween
Equipped with isolation board 5, and ring type seal 6 is set between the motor cabinet of the drain motor 2 and isolation board 5, passes through isolation board 5
Prevent the water inside draining pump case 12 from entering the space of permanent magnet with ring type seal 6.
The output end of the drain motor 2 is connected with draining pump impeller 16, and 16 turns of pump impeller of draining is driven by drain motor 2
It is dynamic.The drain motor 2 is electrically connected to the controller on washing machine, and the driving draining pump impeller of drain motor 2 is controlled by controller
The washings in washing tube are discharged by discharge outlet 121 for 16 work, realization.
Circulation motor 3 is set to position corresponding with the cycle mouth of a river 131 on the pump housing 1, is used for the control loop mouth of a river 131
Recirculated water unlatching and closing, the cycle mouth of a river 131 is equipped with switch valve (not shown), is controlled by switch valve
The unlatching and closing at the mouth of a river 131 are recycled, the circulation motor 3 works asynchronously with the switch valve set on the cycle mouth of a river 131, that is, follows
When ring motor 3 is started to work, the switch valve set on the cycle mouth of a river 131 is opened simultaneously, allows to carry out water cycle.With reference to Fig. 4, institute
It includes motor casing, silicon steel sheet, motor cabinet and permanent magnet to state circulation motor 3, and concrete structure is identical as the structure of existing motor,
It is no longer superfluous herein to chat.The motor cabinet of the circulation motor 3 is fixed in cycle pump case 13, and is equipped with isolation board 5 therebetween, and
Ring type seal 6 is set between the motor cabinet and isolation board 5 of the circulation motor 3, it is anti-by isolation board 5 and ring type seal 6
Only recycle the space that the water inside pump case 13 enters permanent magnet.
The output end of the circulation motor 3 is connected with cycle pump impeller 17, and 17 turns of pump impeller of cycle is driven by circulation motor 3
It is dynamic.The circulation motor 3 is electrically connected to the controller on washing machine, and cycle pump impeller is driven by controller control loop motor 3
17 work are fed again into washing tube by washings from extraction in washing tube and by recycling the mouth of a river 131, realize the interior of washings
Portion recycles.
By drain motor 2, circulation motor 3 and the pump housing 1, that is, a washing machine pump is used to realize that the inside of washings is followed
Ring utilizes and the drain function of washing machine, reduces the use number of pump, reduces the occupied installation space of washing machine pump
And production cost.
Filter cleaning component 4 is set to 1 inner cavity of the pump housing and is connected to water inlet 111 with reference to Fig. 3 and Fig. 4, will for filtering
Flow into the washings at the cycle mouth of a river 131, and when draining by the sundries of filtering as flow is discharged by discharge outlet 121.Wherein,
The filter cleaning component 4 includes the filter house 41 for being set to 1 inner cavity of the pump housing and being connected to water inlet 111, and is set to filter house
In 41 and the impeller 43 that can be rotated relative to filter house 41, the filter house 41 be equipped be communicated in discharge outlet 121 enter accent
42.Specifically, the filter house 41 is provided close in the pump ontology 11 of pump seat 14, the filter house 41 is filled from 14 open end of pump seat
Enter to pump in ontology 11.
With reference to Fig. 3 and Fig. 4, the filter house 41 includes filter house ontology 411, and is sheathed on the length of filter house ontology 411
Spend the filter screen 412 on direction (with reference to the directions L shown in Fig. 3) outer wall；It is described enter accent 42 be set to 411 length of filter house ontology
The one end in direction, the washings filtered through filter screen 412 flow into the cycle mouth of a river 131.In the present embodiment, the pump cover 15 was set to
One end of 411 length direction of filter portion ontology.
In the present embodiment, it is arranged with outside the impeller 43 in filter house 41 and is fixed on 411 length of filter house ontology
The filtering fence 44 at direction both ends avoids the line filtered inside filter house 41 bits excess accumulation from filtering by filtering fence 44
On net 412, so that filter screen 412 is caused to block, influences washings and enter in cycle pump case 13.
With reference to Fig. 5, the filter house ontology 411 is equipped with connection 43 place inner cavity of impeller and is connected to water inlet 111
Directed fluid inlet 4111.With reference to Fig. 3 and Fig. 4, the filter house 41 is fixedly arranged on 411 length direction two of filter house ontology equipped with both ends
The axis of the impeller axle 45 at end, the impeller axle 45 is overlapped with the central axis of filter house 41, and 43 turning set of the impeller is set to
In the impeller axle 45.In the present embodiment, the filter house 41 is horizontal positioned, i.e. the axis of impeller 43 and directed fluid inlet 4111
Central axis upright intersects, and the lower half of the washing water slug impeller 43 in filter house 41 is flowed by directed fluid inlet 4111, into
And impeller 43 is rotated around impeller axle 45.
In the present embodiment, with reference to Fig. 5, it is described enter accent 42 be circumferentially evenly equipped with along the end of filter house ontology 411 where it
Several, discharge outlet 121 is flowed into the washings in filter house 41 by entering accent 42.
Using described in the present embodiment washing machine pump carry out water cycle when, the washing machine pump it is worked specific as follows：
With reference to Fig. 4, circulation motor 3 starts, and drives cycle pump impeller 17 to rotate, washings are entered by water inlet 111 through water conservancy diversion
Mouth 4111 enters filter house 41, and 43 middle and lower part of water impact impeller makes impeller 43 with the first rotational speed, and passes through filter grid
Column 44, filter screen 412 flow into the cycle mouth of a river 131.It is followed in the process by filtering fence 44 and filter screen 412 to that will flow into
The washings at the ring mouth of a river 131 are filtered, and filtering fence 44 by design avoids line bits excess accumulation on filter screen 412, and
By the rotation of impeller 43 line bits are uniformly distributed on filtering fence 44, avoid line bits from blocking filter screen 412 and correspond to cycle
So that can not intake or water very difficult to get access cause that water cycle can not be carried out in the part at the mouth of a river 131.
When being drained using washing machine pump described in the present embodiment, the course of work of the washing machine pump is specific as follows：
With reference to Fig. 3, drain motor 2 starts, and drives draining pump impeller 16 to rotate, washings are entered by water inlet 111 through water conservancy diversion
Mouth 4111 flows into filter houses 41, and 43 middle and lower part of water impact impeller makes impeller 43 with the second rotational speed, when due to draining
Water flow is larger, therefore the second rotating speed is more than the first rotating speed, so that washings pass through under the action of impeller 43 of high-speed rotation
Enter accent 42 and flows into discharge outlet 121, specific flow direction arrow direction with reference to shown in Fig. 3.In the process, due to high speed
The line that the impeller 43 of rotation can effectively drive filter screen 412 and filter on fence 44 is considered to be worth doing as flow is by entering the stream of accent 42
Enter discharge outlet 121, realizes that the automatically cleaning of washing machine pump, user are not necessarily to open the line bits that pump cover 15 is cleared up in filter house 41.
The present embodiment additionally provides a kind of washing machine, including above-mentioned washing machine pump.By using above-mentioned washing machine pump, originally
Embodiment washing machine is filtered washings when can realize water cycle, and is carried out to the washing machine pump in drainage procedure
Automatically cleaning, the line bits filtered when water is recycled are automatically drained out washing machine pump；Installation process is simple, reduces the occupancy of washing machine pump
Space reduces production cost.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (10)
1. a kind of washing machine pump, including
The pump housing (1) is equipped with a water inlet (111), at least one discharge outlet (121) and at least one cycle mouth of a river (131)；
Drain motor (2) is set to position corresponding with discharge outlet (121) on the pump housing (1), for controlling discharge outlet (121)
Draining unlatching and closing；
Circulation motor (3) is set to position corresponding with the cycle mouth of a river (131) on the pump housing (1), is used for the control loop mouth of a river
(131) unlatching and closing of recirculated water；It is characterized in that,
Filter cleaning component (4) is set to the pump housing (1) inner cavity and is connected to water inlet (111), and the mouth of a river is recycled for filtering to flow into
(131) washings, and draining when by the sundries of filtering with flow pass through discharge outlet (121) be discharged.
2. washing machine pump according to claim 1, which is characterized in that the filter cleaning component (4) includes being set to the pump housing
(1) inner cavity and the filter house (41) being connected to water inlet (111), and in the filter house (41) and can be relative to filter house
(41) impeller (43) rotated, the filter house (41) be equipped be communicated in discharge outlet (121) enter accent (42).
3. washing machine pump according to claim 2, which is characterized in that the filter house (41) includes filter house ontology
And the filter screen (412) that is sheathed on filter house ontology (411) length direction outer wall (411),；It is described enter accent (42) be set to
One end of filter house ontology (411) length direction, the washings through filter screen (412) filtering flow into the cycle mouth of a river (131).
4. washing machine pump according to claim 3, which is characterized in that be arranged with positioned at filter house outside the impeller (43)
(41) filtering fence (44) that is interior and being fixed on filter house ontology (411) length direction both ends.
5. washing machine pump according to claim 4, which is characterized in that the filter house ontology (411) is equipped with connection leaf
Inner cavity where wheel (43) and the directed fluid inlet (4111) being connected to water inlet (111).
6. washing machine pump according to claim 5, which is characterized in that the filter house (41) was fixedly arranged on equipped with both ends
The impeller axle (45) at filter portion ontology (411) length direction both ends, the center of the axis and filter house (41) of the impeller axle (45)
Axis overlaps, and impeller (43) turning set is set in the impeller axle (45).
7. washing machine pump according to claim 6, which is characterized in that the discharge outlet (121) and the cycle mouth of a river (131) are equal
Equipped with switch valve.
8. washing machine pump according to claim 7, which is characterized in that the pump housing (1) includes at least internal be interconnected
Pump ontology (11), draining pump case (12), cycle pump case (13) and pump seat (14), be set in draining pump case (12) and be connected to
The draining pump impeller (16) of drain motor (2) output end is set in cycle pump case (13) and is connected to circulation motor (3) output end
It recycles pump impeller (17) and one end is connected to the other end of filter house ontology (411) length direction and the other end is threadedly connected to
The pump cover (15) of pump seat (14) open end is equipped with sealing ring (18) between the pump seat (14) and pump cover (15).
9. washing machine pump according to claim 8, which is characterized in that the motor cabinet and cycle electricity of the drain motor (2)
The motor cabinet of machine (3) is respectively and fixedly connected in draining pump case (12) and cycle pump case (13)；
Between the drain motor seat of the drain motor (2) and draining pump case (12), the motor cabinet and circulating pump of circulation motor (3)
Isolation board (5) is equipped between shell (13).
10. a kind of washing machine, which is characterized in that including any washing machine pump of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256737.3A CN108729148B (en) | 2017-04-19 | 2017-04-19 | Washing machine pump and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710256737.3A CN108729148B (en) | 2017-04-19 | 2017-04-19 | Washing machine pump and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729148A true CN108729148A (en) | 2018-11-02 |
| CN108729148B CN108729148B (en) | 2021-07-20 |
Family
ID=63924324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710256737.3A Active CN108729148B (en) | 2017-04-19 | 2017-04-19 | Washing machine pump and washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN108729148B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4053323A1 (en) * | 2021-03-03 | 2022-09-07 | BSH Hausgeräte GmbH | Washing machine with pump system and method for its operation |
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|---|---|---|---|---|
| JP2009055999A (en) * | 2007-08-30 | 2009-03-19 | Toshiba Corp | Washing machine |
| CN103228836A (en) * | 2010-11-11 | 2013-07-31 | 伊莱克斯家用产品有限公司 | Self cleaning filter arrangement |
| CN104928893A (en) * | 2014-03-17 | 2015-09-23 | 博西华电器（江苏）有限公司 | Draining filtering apparatus and household electrical appliance |
| CN105624989A (en) * | 2014-11-27 | 2016-06-01 | 博西华电器（江苏）有限公司 | Circulating drainage device and household appliance |
| CN106381646A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Washing machine and control method for washing machine |
-
2017
- 2017-04-19 CN CN201710256737.3A patent/CN108729148B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009055999A (en) * | 2007-08-30 | 2009-03-19 | Toshiba Corp | Washing machine |
| CN103228836A (en) * | 2010-11-11 | 2013-07-31 | 伊莱克斯家用产品有限公司 | Self cleaning filter arrangement |
| CN104928893A (en) * | 2014-03-17 | 2015-09-23 | 博西华电器（江苏）有限公司 | Draining filtering apparatus and household electrical appliance |
| CN105624989A (en) * | 2014-11-27 | 2016-06-01 | 博西华电器（江苏）有限公司 | Circulating drainage device and household appliance |
| CN106381646A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Washing machine and control method for washing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4053323A1 (en) * | 2021-03-03 | 2022-09-07 | BSH Hausgeräte GmbH | Washing machine with pump system and method for its operation |
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| Publication number | Publication date |
|---|---|
| CN108729148B (en) | 2021-07-20 |
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Effective date of registration: 20210625 Address after: 266000 in Haier Industrial Park, Haier Avenue, Jiulong sub district office, Jiaozhou City, Qingdao City, Shandong Province Applicant after: Qingdao Jiaozhou Haier washing Electric Appliance Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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