CN109423858A - A kind of drainage pump of washing machine element kit and drainage pump of washing machine - Google Patents
A kind of drainage pump of washing machine element kit and drainage pump of washing machine Download PDFInfo
- Publication number
- CN109423858A CN109423858A CN201710791718.0A CN201710791718A CN109423858A CN 109423858 A CN109423858 A CN 109423858A CN 201710791718 A CN201710791718 A CN 201710791718A CN 109423858 A CN109423858 A CN 109423858A
- Authority
- CN
- China
- Prior art keywords
- filter core
- washing machine
- element kit
- discharge outlet
- rotating member
- 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
-
- 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
- D06F39/10—Filtering arrangements
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of drainage pump of washing machine element kits, the element kit is set to the water inlet of draining pump, including filter core main body and rotating member, the distal end filter core body interior that the water flow of water inlet is drained to discharge outlet is operated by rotating member, filter core body interior forms soft flocks collection space, filtered water flow flows to discharge outlet from filter core body exterior, and it is expelled to outside washing machine through discharge outlet, avoid the problem that soft flocks accumulated plugging discharge outlet generation when draining, simplify filter core composed structure, facilitates user's self cleaning.
Description
Technical field
The invention belongs to automatic washing machine Water drainage system design technical fields, and in particular to a kind of drainage pump of washing machine filter
Core assembly and drainage pump of washing machine.
Background technique
Household electrical appliance of the washing machine as washing clothing, have been obtained extensive use.Its function also towards it is more convenient,
Efficiently full-automatic direction is developed.Existing automatic washing machine has the functions such as laundry, rinsing, dehydration, drying, is user
Daily life brings many conveniences.
Currently, its draining pump (motor) of existing fully automatic roll type machine is placed in washing machine bottom, as shown in Figure 1, the pump housing
Drain motor 2 ' and element kit 3 ' is respectively set in 1 ' both ends, and element kit 3 ' is protruded into from side and is embedded in the pump housing 1 ', pump
The discharge outlet 4 ' and water inlet 5 ' of body are set on pump housing two sides, and discharge outlet is close to the setting of drain motor end, and water inlet is close to filter
The setting of core assembly end, filter core extend to discharge outlet end from inlet end, since washing water enters from water inlet, to discharge outlet one
Side flowing, and the sundries such as soft flocks for being discharged from discharge outlet, therefore filtering in drainage procedure precipitation can accumulate in discharge outlet position
Locate, in user's long-term use process, soft flocks long-term accumulated can directly block discharge outlet even heap in discharge outlet forward position
Product is at the fan blade on drain motor, so that machine be made to can not work normally.
Once moreover, soft flocks block discharge outlet, then need to carry out disassembly block clearing to entire draining pump, need professional into
Row operation, makes troubles to cleaning, increases cleaning cost, influences user experience.
Therefore, in view of problem above, it is necessary to propose that a kind of novel filter cartridge construction makes by changing the trend of water flow
It obtains soft flocks and is collected in discharge outlet remote location, avoid the problem that soft flocks accumulated plugging discharge outlet generation when draining, simplify filter core
Composed structure facilitates user's self cleaning.
Summary of the invention
In view of this, it is set to the water inlet of draining pump the present invention provides a kind of drainage pump of washing machine element kit,
Change the trend of water flow by the operating of rotating member, so that soft flocks is collected in discharge outlet remote location, soft flocks when avoiding draining
The problem of accumulated plugging discharge outlet, occurs, and simplifies filter core composed structure, facilitates user's self cleaning.
A kind of drainage pump of washing machine element kit that purpose according to the present invention proposes, the element kit are set to described
The water inlet of draining pump, the element kit include filter core main body and the rotating member that is set in the filter core main body, institute
Rotating member operating is stated so that the water flow of water inlet is drained to filter core body interior, the filter core body interior forms soft flocks and collects sky
Between；When draining, the drain motor of draining pump is operated, and washing water enters from water inlet, rotating member operating drainage washing water to filter core
Body interior filtering, filtered water flow flows to the discharge outlet of draining pump from filter core body exterior, and is expelled to and washes through discharge outlet
Outside clothing machine.
Preferably, the filter core main body is a filtering screen, and the rotating member is set to the middle position of the filtering screen
Place is set, rotating member movement drains inside washing water to filtering screen, the outside of filtered flow direction filtering screen.
Preferably, the rotating member is a turbine structure, and the turbine structure is rotatably dispose in the middle part of the filtering screen
At position, drain motor rotation, which is drawn water, causes stress the dynamic turbine structure operating of difference band.
Preferably, the turbine structure includes shaft and the blade that is set in the shaft, the blade tilted set,
The turbine structure rotates in the counterclockwise direction.
Preferably, the rotating member is a screw rod, and blade is provided on the screw rod, and drain motor rotation, which is drawn water, makes
It is acted on blade at pressure difference, blade drives screw rod rotation.
Preferably, the gravity sensitive to detect soft flocks amount of storage in soft flocks collection space is provided on the filtering screen
Device is provided with the attention display being electrically connected with the gravity sensor on the operation panel of the washing machine.
A kind of drainage pump of washing machine, including the pump housing, positioned at the water inlet and discharge outlet of pump housing rear and front end, corresponding discharge outlet
One end drain motor is set, element kit is arranged in one end of corresponding water inlet.
Preferably, a sealing cover is also connected on the element kit, the element kit is detachable by the sealing cover
Ground is set in the pump housing.
Compared with prior art, the advantages of drainage pump of washing machine element kit disclosed by the invention, is:
Element kit in the present invention is set to the water inlet of draining pump, including filter core main body and rotating member, tradition
The flow direction of water flow is to be operated in the present invention by rotating member directly from water inlet to discharge outlet and draw the water flow of water inlet in mode
It flow to the distal end filter core body interior of discharge outlet, filter core body interior forms soft flocks collection space, and filtered water flow is from filter core
Body exterior flows to discharge outlet, and is expelled to outside washing machine through discharge outlet.Change the trend of water flow by the operating of rotating member,
So that soft flocks is collected in discharge outlet remote location, soft flocks accumulated plugging discharge outlet generation when draining is avoided the problem that, simplify filter
Core composed structure facilitates user's self cleaning.
Rotating member in the present invention can be under the rotary action of drain motor, and pressure difference caused by being drawn water, which drives, to be occurred to turn
It is dynamic that other configuration driven component is not necessarily to drainage, it is easy to operate, simplify draining pump configuration.
The equal centralized collection of soft flocks generated is washed in filter core body interior, can be disassembled element kit clearly from side
It is clean, without dismantling draining pump, facilitates user's self cleaning, improve user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of element kit in the prior art.
Fig. 2 is the structural schematic diagram of draining pump in the prior art.
Fig. 3 is the structural schematic diagram of element kit disclosed by the invention.
Fig. 4 is the structural schematic diagram of draining pump disclosed by the invention.
The title of corresponding component representated by number or letter in figure:
1, the pump housing 2, element kit 3, water inlet 4, discharge outlet 5, drain motor
21, filter core main body 22, shaft 23, blade 24, sealing cover 25, soft flocks collection space
Specific embodiment
Just as described in the background section, traditional filter core filters the sundries such as the soft flocks of precipitation in drainage procedure and can gather
At discharge outlet position, can directly blocking drainage hole be even deposited at the fan blade on drain motor, thus make machine without
Method works normally.
The present invention aiming at the shortcomings in the prior art, provides a kind of drainage pump of washing machine element kit, the element kit
It is set to the water inlet of draining pump, changes the trend of water flow by the operating of rotating member, so as to be collected in discharge outlet remote for soft flocks
At end position, soft flocks accumulated plugging discharge outlet generation when draining is avoided the problem that, simplify filter core composed structure, facilitate user voluntarily
Cleaning.
Technical solution of the present invention will be clearly and completely described by specific embodiment below.Obviously, it is retouched
The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
Embodiment 1
Please also refer to Fig. 3, Fig. 4, as shown, a kind of drainage pump of washing machine element kit, draining pump includes the pump housing 1,
The pump housing 1 is a tubular structure, and drain motor 5, other end setting opening is arranged in one end, and element kit 2 is protruded into from the opening
It is fixed inside to the pump housing 1.The vertical pump housing is provided with water inlet 3 and discharge outlet 4, the corresponding row of being close to of discharge outlet 4 on 1 two sides of the pump housing
The setting of 5 one end of hydroelectric machine, water inlet 3 is corresponding to be close to the setting of 2 side of element kit.Element kit in the present invention extends only to
At water inlet position, so that soft flocks is filtered the problem of will not resulting in blockage discharge outlet in water inlet by washing water.
Wherein discharge outlet and water inlet may also be arranged on pump housing the same side, can also be obliquely installed with respect to the pump housing, specific structure
Form is with no restrictions.
Element kit 2 includes filter core main body 21 and the rotating member being set in filter core main body 21, and rotating member operating is to incite somebody to action
The water flow of water inlet 3 is drained to inside filter core main body 21, and soft flocks collection space 25 is formed inside filter core main body 21.
Preferably, rotating member is set to 21 middle position of filter core main body, and stretches out 21 outside of filter core main body, the present embodiment
In, the height of filter core main body 21 is relatively low, and rotating member height is relatively high, rotating member stretch out the part face of filter core main body 21 into
The mouth of a river 3, the agitation from the washing water front that water inlet 3 enters in the pump housing 1 by rotating member drains in this way, so that washing water changes
Original flow direction (washing water flows directly into discharge outlet after entering the pump housing from water inlet in traditional approach) is washed what water inlet flowed into
Water is washed to being drained in filter core main body 21 on rear side of rotating member, and filter core main body 21 is mainly used for the soft flocks in filtration washing water,
Filtered water flow flows to the discharge outlet 4 of draining pump from outside filter core main body 21, and is expelled to outside washing machine through discharge outlet 4.
And filter the soft flocks being precipitated and then stayed in the soft flocks collection space 25 inside filter core main body 21, the soft flocks collection space 25 is separate
Discharge outlet 4 is arranged, and will not impact to discharge outlet and drain motor.Filter core main body also non-face water inlet setting simultaneously,
Water inlet will not be impacted, guarantee the normal work of draining pump.
Preferably, filter core main body 21 is a filtering screen, and rotating member is set at the medium position of filtering screen, rotating member
Inside movement drainage washing water to filtering screen, the outside of filtered flow direction filtering screen.Wherein filtering screen can be
Metal material or plastic material or gauze, mesh size need to set according to filtering, herein with no restrictions.
Filtering screen is a round mesh enclosure in the present embodiment, and filtering screen can also be rectangular or polygon in other embodiments
Or other shapes etc..And filtering screen can be one layer or the multilayered structure of internal and external partition setting, the mesh between multiple filtration mesh enclosure
Size can be different, and internal mesh enclosure specifically may be selected when design and use big mesh, filter big soft flocks, external mesh enclosure is using small net
Relatively small soft flocks is filtered in hole, on the one hand can distinguish soft flocks be collected by filtration in this way, easy cleaning, another aspect soft flocks point
It is distributed in and makes the soft flocks amount on single one filtering screen relatively fewer on multiple filtration mesh enclosure, reduce the shadow filtered to soft flocks
It rings, increases the service life of filter assemblies, reduce user's clearing times, reduce the amount of labour.
Preferably, rotating member is a turbine structure, and turbine structure is rotatably dispose at filtering screen medium position, draining electricity
The rotation of machine 5, which is drawn water, causes stress the dynamic turbine structure operating of difference band.By setting turbine structure for rotating member, in this way without outside
Driving part, which is arranged, drives rotating member rotation, when draining pump drainage, rotate by drain motor and generate pressure difference, in negative pressure
Lower turbine structure rotation is acted on, the use of components is saved, simplifies the structure type of filter assemblies, reduce cost.
Wherein, in the present embodiment, turbine structure includes shaft 22 and the blade 23 that is set in shaft 22, and blade is inclination
Setting, turbine structure rotate in the counterclockwise direction under the action of drawing water negative pressure.Specific blade lean direction, tilt angle, whirlpool
The rotation direction of wheel construction, which is subject to, is drained to 21 inside of filter core main body for washing water, and specific design form is with no restrictions.
Preferably, the gravity sensor to detect soft flocks amount of storage in soft flocks collection space 25 is provided on filtering screen
(not shown) is provided with the attention display being electrically connected with gravity sensor on the operation panel of washing machine.By the way that gravity is arranged
The accumulating amount of sensor detection soft flocks can remind user's cleaning treatment in time, and the normal filtration of washing machine is facilitated to use.
A sealing cover 24 is also connected on element kit 2, element kit 2 is removable installed in pump by the sealing cover 24
In body 1.By the way that element kit to be removably connected on washing machine, periodically cleaned without professional, user can be voluntarily
Cleaning treatment as needed, it is easy to operate.
Embodiment 2
Remaining is same as Example 1, the difference is that, rotating member is more than one be rotatably dispose in inside filter core main body 21
Side shape filtering screen, the structure type of the filtering screen enable to drive its rotation drainage under the suction function of drain motor
Washing water.
Embodiment 3
Remaining is same as Example 1, the difference is that, rotating member is a screw rod, is provided with blade on screw rod, is arranged
Hydroelectric machine rotation, which is drawn water, to be caused stress difference and acts on blade, and blade drives screw rod rotation drainage washing water.
The invention discloses a kind of drainage pump of washing machine element kit, which is set to the water inlet of draining pump
Locate, including filter core main body and rotating member, the flow direction of water flow is directly from water inlet to discharge outlet, in the present invention in traditional approach
The distal end filter core body interior that the water flow of water inlet is drained to discharge outlet is operated by rotating member, filter core body interior forms hair
Consider collection space to be worth doing, filtered water flow flows to discharge outlet from filter core body exterior, and is expelled to outside washing machine through discharge outlet.It is logical
The operating for crossing rotating member changes the trend of water flow, so that soft flocks is collected in discharge outlet remote location, soft flocks heap when avoiding draining
The problem of product blocking discharge outlet, occurs, and simplifies filter core composed structure, facilitates user's self cleaning.
Rotating member in the present invention can be under the rotary action of drain motor, and pressure difference caused by being drawn water, which drives, to be occurred to turn
It is dynamic that other configuration driven component is not necessarily to drainage, it is easy to operate, simplify draining pump configuration.
The equal centralized collection of soft flocks generated is washed in filter core body interior, can be disassembled element kit clearly from side
It is clean, without dismantling draining pump, facilitates user's self cleaning, improve user experience.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of drainage pump of washing machine element kit, which is characterized in that the element kit is set to the water inlet of the draining pump
Mouthful place, the element kit includes filter core main body and the rotating member that is set in the filter core main body, and the rotating member operates
The water flow of water inlet is drained to filter core body interior, the filter core body interior forms soft flocks collection space；When draining, row
The drain motor of water pump operates, and washing water enters from water inlet, and rotating member operating drainage washing water to filter core body interior filters,
Filtered water flow flows to the discharge outlet of draining pump from filter core body exterior, and is expelled to outside washing machine through discharge outlet.
2. drainage pump of washing machine element kit according to claim 1, which is characterized in that the filter core main body is a filtering
Mesh enclosure, the rotating member are set at the medium position of the filtering screen, rotating member movement drainage washing water to filtering screen
Inside, the outside of filtered flow direction filtering screen.
3. drainage pump of washing machine element kit according to claim 2, which is characterized in that the rotating member is a turbine knot
Structure, the turbine structure are rotatably dispose at the filtering screen medium position, and drain motor rotation, which is drawn water, causes stress difference band
Dynamic turbine structure operating.
4. drainage pump of washing machine element kit according to claim 3, which is characterized in that the turbine structure includes shaft
With the blade being set in the shaft, the blade tilted set, the turbine structure rotates in the counterclockwise direction.
5. drainage pump of washing machine element kit according to claim 1, which is characterized in that the rotating member is a spiral
Bar, is provided with blade on the screw rod, and drain motor rotation, which is drawn water, to be caused stress difference and act on blade, and blade drives spiral
Bar rotation.
6. drainage pump of washing machine element kit according to claim 2, which is characterized in that be provided on the filtering screen
Detecting the gravity sensor of soft flocks amount of storage in soft flocks collection space, it is provided on the operation panel of the washing machine and institute
State the attention display of gravity sensor electrical connection.
7. a kind of drainage pump of washing machine, including the pump housing, positioned at the water inlet and discharge outlet of pump housing rear and front end, which is characterized in that
Drain motor is arranged in one end of corresponding discharge outlet, and filter core described in any one of claims 1-6 is arranged in one end of corresponding water inlet
Component.
8. drainage pump of washing machine according to claim 7, which is characterized in that be also connected with a sealing on the element kit
Lid, the element kit are removable installed in the pump housing by the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791718.0A CN109423858B (en) | 2017-09-05 | 2017-09-05 | Washing machine drain pump filter element subassembly and washing machine drain pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791718.0A CN109423858B (en) | 2017-09-05 | 2017-09-05 | Washing machine drain pump filter element subassembly and washing machine drain pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109423858A true CN109423858A (en) | 2019-03-05 |
| CN109423858B CN109423858B (en) | 2021-02-12 |
Family
ID=65514039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791718.0A Active CN109423858B (en) | 2017-09-05 | 2017-09-05 | Washing machine drain pump filter element subassembly and washing machine drain pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109423858B (en) |
Citations (7)
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| KR20020051361A (en) * | 2000-12-22 | 2002-06-29 | 구자홍 | Lint Collecting Device For Washing Machine |
| US20070240457A1 (en) * | 2006-04-13 | 2007-10-18 | Samsung Electronics Co., Ltd. | Washing machine having a filtering drain pump |
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| KR20090002072U (en) * | 2007-08-29 | 2009-03-04 | 삼성전자주식회사 | Drain pump for washing machine |
| CN106032640A (en) * | 2015-03-20 | 2016-10-19 | 青岛海尔洗衣机有限公司 | Lint filter capable of self cleaning and lint cleaning method thereof |
| CN206189127U (en) * | 2016-09-27 | 2017-05-24 | 无锡小天鹅股份有限公司 | A soft flock filter, drain pump and washing machine for washing machine drain pump |
| CN107096266A (en) * | 2017-06-20 | 2017-08-29 | 胡雪佳 | Self-cleaning purifier |
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2017
- 2017-09-05 CN CN201710791718.0A patent/CN109423858B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| KR20020051361A (en) * | 2000-12-22 | 2002-06-29 | 구자홍 | Lint Collecting Device For Washing Machine |
| US20070240457A1 (en) * | 2006-04-13 | 2007-10-18 | Samsung Electronics Co., Ltd. | Washing machine having a filtering drain pump |
| CN101324022A (en) * | 2007-05-08 | 2008-12-17 | 三星电子株式会社 | Drain device and washing machine having the same |
| KR20090002072U (en) * | 2007-08-29 | 2009-03-04 | 삼성전자주식회사 | Drain pump for washing machine |
| CN106032640A (en) * | 2015-03-20 | 2016-10-19 | 青岛海尔洗衣机有限公司 | Lint filter capable of self cleaning and lint cleaning method thereof |
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| CN109423858B (en) | 2021-02-12 |
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