CN103898708B - A kind of electromagnetic type drainage system and washing machine - Google Patents
A kind of electromagnetic type drainage system and washing machine Download PDFInfo
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- CN103898708B CN103898708B CN201210583063.5A CN201210583063A CN103898708B CN 103898708 B CN103898708 B CN 103898708B CN 201210583063 A CN201210583063 A CN 201210583063A CN 103898708 B CN103898708 B CN 103898708B
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- washing tube
- washing
- becket
- osculum
- electromagnetic type
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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
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
- D06F37/263—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements assembled from at least two elements connected to each other; Connecting or sealing means therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of electromagnetic type drainage system and washing machine, described electromagnetic type drainage system is connected in the bottom of washing tube, at least one osculum including washing bottom of the barrel, each osculum bottom is provided for closing the sealing structure of osculum, described sealing structure is controlled by electromagnetic power and opened, the resetting structure for controlling sealing structure to recover closing osculum state is additionally provided with described sealing structure, the washing machine of electromagnetic type drainage system is installed, multiple osculum synchronous on-offs during draining, draining is rapid, Electromagnetic Control is safe and reliable, it is anhydrous between washing tube and outer barrel when washing and rinsing, so as to save slurry.
Description
Technical field
The present invention relates to washing facility field, particularly a kind of electromagnetic type drainage system and washing machine.
Background technology
Common automatic washing machine, in dehydration barrel（Washing tube）There are many leaking holes on bottom and side wall, water can be certainly
By inside and outside washing tube, during washing, there is water between outer barrel and washing tube, outer barrel is water butt, and this part water can not profit
With, wash clothing when cause substantial amounts of water effectively to utilize, serious waste water resource, in addition, washing tube outer wall, outer barrel inwall
For a long time using easy breed bacteria, mould contamination clothing.
Applicant released non-porous washer-drier before, and using advanced pump lifting principle design impeller, during washing
Water is brought up into necessary water level, so as to reach the purpose of water saving, but needs to increase equipment pump, still there is leak at washing tube bottom in addition
Hole, it is impossible to ensure anhydrous between outer barrel and washing tube.
The patent No. 97231435.0 discloses a kind of water saving type full automatic washing machine, by outer barrel, dehydration barrel, impeller, washing
Simmer ring, exterior seal ring, speed-reducing clutch, draining valve, the water pipe that sends to the compositor, drainpipe, drain chamber, flange, pallet, balance ring,
The automatic washing machine of the electric component of suspension rod spring, shell and control and driving composition, non-porous water-saving of dehydration barrel inwall
Automatic washing machine.Dehydration bucket bottom has gutter channel, gutter channel is most without the leaking hole communicated with outer barrel on dehydration barrel inwall circumference
There is osculum top termination, in the excircle of speed-reducing clutch output shaft, i.e., in joining dehydration barrel, pallet, flange two-by-two
Drainage channel is provided with, drain chamber is provided with the middle part of outer barrel bottom, can be rotated against between drain chamber and flange, it is close equipped with interior outer barrel therebetween
Seal, drain outlet and the draining valve of drain chamber are connected, and another discharge outlet is provided with outer barrel bottom, and by send to the compositor water pipe with
The drain outlet connection of draining valve, still, is provided with the drain chamber of closing, still has one in drain chamber between washing tube outer barrel
Divide the water not being utilized, drain chamber, which takes washing machine bottom space, causes washing machine highly to increase, and by the water pipe that sends to the compositor, draining
Two drainage pipelines of pipe, drainage mechanism are complex.
The patent No. 201120200858.4 discloses a kind of non-porous washing tube water-saving type laundry machine, including control seat, casing,
It is non-porous to wash washing tube, impeller, steel ladle, drive system and control system, control seat is installed on the casing, controlled on seat
Control system is installed, being suspended in midair in casing has steel ladle, and non-porous washing washing tube, non-porous washing washing tube are provided with steel ladle
Impeller is inside installed, drive system is connected to non-porous washing washing tube and impeller, nothing on the ladle body of the non-porous washing washing tube
Apopore, top are provided with apopore, and bottom is provided with centrifugal discharge structure.The centrifugal discharge structure include discharge outlet and
Moveable valve element, valve element are located in discharge outlet under centrifugal action.But drainage mechanism is simply opened under the control of centrifugal force
Close, and it is unreliable.
Given this present invention is proposed.
The content of the invention
The purpose of the present invention is a kind of electromagnetic type drainage system of offer, controls multiple osculum synchronous on-offs, and draining is rapid,
Electromagnetic Control is safe and reliable, saves control valve cost.
Another object of the present invention is to provide a kind of washing machine with electromagnetic type drainage system, drainage system device behaviour
Make simply, control is reliable, and slurry amount is less, health environment-friendly, compact-sized washing machine.
In order to realize the purpose, the present invention adopts the following technical scheme that：
A kind of electromagnetic type drainage system, including washing tube, described electromagnetic type drainage system are connected in the bottom of washing tube,
At least one osculum including washing bottom of the barrel, each osculum bottom are provided for closing the sealing structure of osculum, institute
The sealing structure stated is controlled by electromagnetic power and opened, and is additionally provided with described sealing structure for controlling sealing structure to recover envelope
Close the resetting structure of osculum state.
Further, described sealing structure includes an annular metal ring, be connected with becket be used for close washing tube
The closure of the osculum of bottom, the becket bottom set the magnet coil for providing electromagnetic power, described becket, close
Capping together rotates with washing tube.
Described resetting structure is spring reset structure, and the spring reset structure includes spring, is installed on closure bottom
For controlling closure to recover closing osculum, the lower end of described spring is fixedly connected with a " u "-shaped fixed support, and described consolidates
Fixed rack is fixedly connected with the bottom of washing tube, and described spring, fixed support and washing tube together rotate.
The becket is co-axially located in the drive shaft of washing tube with washing tube, passes through the bumps of becket and washing tube
Connection realizes that becket, closure and spring and washing tube together rotate, or rotated by becket with driving washing tube
The concavo-convex connection of drive shaft realizes that becket, closure and spring and washing tube together rotate.
The locating dowel of at least one prominent becket upper surface, the bottom of described washing tube are provided with described becket
Portion is provided with the positioning sleeve to match with locating dowel, and either described becket is internally provided with axial groove or boss,
It is provided with drive shaft and the groove of becket boss or groove that either boss matches.
Described magnet coil is arranged on the bottom of outer barrel, and becket position correspondence, the position of described closure and
The position and quantity of quantity and osculum match.
A kind of washing machine, including casing, control panel seat, drive device and control system, the interior suspention of the casing have outer barrel,
Washing tube is installed in outer barrel, impeller is installed in washing tube, washing tube and impeller are connected with drive system, the control panel seat
On casing, control system is installed in control panel seat, it is characterised in that：Described washing tube is the non-porous washing of perisporium
Bucket, washing tube bottom are provided with described electromagnetic type drainage system.
The washing tube lower diameter is less than upper diameter, upwards in horn-like structure, the washing tube perisporium from it is lower to
Upper outward-dipping 5 °~15 ° of direction.
Described washing bottom of the barrel is provided with 2~6 osculums, and the row of multiple above-below directions is provided with the inside of washing tube perisporium
Water groove, drainage groove are made up of inwardly protruded adjacent fin or the groove being outwards recessed, the top of each drainage groove
Portion sets discharge outlet.
Described washing tube top is provided with balance ring, and the bottom that the outward flange of balance ring extends downward into discharge outlet is formed
Water retaining ribs, water retaining ribs are between washing tube and outer barrel.
After technical solutions according to the invention, following beneficial effect is brought：
1st, under Normal Wash state, there is no water between washing tube and outer barrel, saved conventional washer washing tube and outer
Bucket between the water not being utilized, greatly reduce flooding time, at the same it also avoid washing tube outer wall, outer barrel inwall it is long when
Between immersion using easy breed bacteria, mould contamination clothing the problem of, realize unapertured water-conservation wash.
2nd, the washings of washing tube discharge washing tube by electromagnetic type drainage system, and electromagnetic type drainage system passes through electromagnetic force
Osculum is controlled to open, control is reliable.
3rd, the closing of drainage system is controlled using spring-return power, saves electric energy.
4th, wash bottom of the barrel and the draining simultaneously of multiple osculums is set, Synchronization Control, improve the speed of draining, greatly save
Time of washing.
5th, the unlatching of electromagnetic force control osculum, it is simple in construction, multiple draining valves are instead of, so as to reduce cost.
6th, the lower diameter of washing tube is less than upper diameter, and upwards in bell-mouth structure of air, top is provided with multiple discharge outlet,
Rotated during clothes dewatering by the high speed of washing tube, water discharges from the discharge outlet at the top of washing tube.
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1：Electromagnetic type drainage system and washing machine of the present invention（Except casing, control system）Structure sectional view
Fig. 2：Electromagnetic type drainage system and washing machine of the present invention（Except casing, control system）Structure explosion diagram
Fig. 3：Resetting structure and washing tube attachment structure schematic diagram in electromagnetic type drainage system of the present invention
Fig. 4：Magnet coil and outer barrel attachment structure schematic diagram in electromagnetic type drainage system of the present invention
Fig. 5：Becket locating dowel structural representation in electromagnetic type drainage system of the present invention
1st, washing tube, 2, washing staving, 3, drainage groove, 4, discharge outlet, 5, water retaining ribs, 6, balance ring, 7, washing tube bottom,
9th, drive device, 11, magnet coil, 12 beckets, 13, fixed support, 14. springs, 15, closure, 16, ring flange, 17, close
Strip of paper used for sealing, 19, positioning sleeve, 22, outer barrel discharge outlet, 24, outer barrel, 25, osculum, 26, locating dowel.
Embodiment
A kind of electromagnetic type drainage system, including washing tube 1, described electromagnetic type drainage system are connected under washing tube 1
Portion, includes at least one osculum 25 of the bottom of washing tube 1, and each bottom of osculum 25 is provided for closing the close of osculum 25
Seal structure, described sealing structure are controlled by electromagnetic power and opened, and are additionally provided with described sealing structure for controlling sealing
Structure recovers the resetting structure of the closing state of osculum 25.
As shown in Figure 1 and Figure 2, a kind of electromagnetic type drainage system, the bottom of washing tube 1, including the bottom of washing tube 1 are connected in
At least one osculum 25, an annular metal ring 12, positioned at the bottom of becket 12 provide electromagnetic power magnet coil 11, with
The closure 15 for being used to close the osculum of the bottom of washing tube 1 that becket 12 is fixedly connected, use is fixedly connected with closure 15
In the spring 14 that closure 15 resets, described becket 12, closure 15 and spring 14 together rotate with washing tube 1.
As shown in Figure 1, Figure 2, Figure 3 shows, the lower end of described spring 14 is fixedly connected with a " u "-shaped fixed support 13, described
Fixed support 13 is fixedly connected with the bottom of washing tube 1（Referring to Fig. 3）；The position of described closure 15 and quantity and osculum
25 position and quantity match, and could realize the folding control to osculum 25；Described magnet coil 11 is arranged on washing
The bottom of the outer barrel 24 of the outside of bucket 1, and the position correspondence of becket 12, the bottom of preferably outer barrel 24 have one and magnet coil 11 to
Interior groove, becket 12 are arranged in groove（Referring to Fig. 1）.
The becket 12 is co-axially located in the drive shaft of washing tube 1 with washing tube 1, passes through becket 12 and washing tube
1 concavo-convex connection realizes that becket 12, closure 15 and spring 14 together rotate with washing tube 1：Set on described becket 12
The locating dowel 26 of at least one prominent becket upper surface is equipped with, the bottom of described washing tube 1 is provided with and the phase of locating dowel 26
The positioning sleeve 19 of matching, locating dowel 26 coordinate with positioning sleeve 19, can determine the circumferential registration of becket 12 and washing tube 1, and two
Person together rotates.
Or the bumps of the drive shaft rotated by becket 12 with driving washing tube 1 are connected and realize becket 12, sealing
Lid 15 and spring 14 together rotate with washing tube 1：Described becket 12 is internally provided with axial groove or boss, driving
It is provided with axle and determines circumference with the groove of becket 12 boss or groove that either boss matches, preferably key connection mode
Positioning.
A kind of washing machine, including casing, control panel seat, drive device 9 and control system, the interior suspention of the casing have outer barrel
24, washing tube 1 is installed in outer barrel 24, impeller is installed, washing tube 1 and impeller are connected with drive system, described in washing tube 1
Control panel seat is arranged on casing, and control system is provided with control panel seat, and described washing tube 1 is the non-porous washing of perisporium
Bucket is only small in the multiple discharge outlet 4 of the top of washing tube 1 setting, at least one osculum 25 of bottom setting, the lower diameter of washing tube 1
In upper diameter, electromagnetic type drainage system is installed in horn-like structure, the bottom of washing tube 1 upwards, beaten by electromagnetic force control
Open, the control of spring-return power is closed.
It is anhydrous between washing tube 1 and outer barrel 24 in washing process, it can so save conventional washer and be trapped in washing tube
The water that part between 1 and outer barrel 24 is not utilized, so as to reduce the water consumption of washing, the bottom of washing tube 1 is provided with
Osculum 25, slurry are discharged under the control of electromagnetic type drainage system by osculum 25, during dehydration, the bottom of washing tube 1
Osculum be the state being closed, washing tube rotates at a high speed under the drive of drive device, and the water in clothing is in centrifugal force
Move along washing tube perisporium under effect, discharged by discharge outlet upwards.
As shown in Figure 1 and Figure 2, washing tube 1 is connected to one by non-porous washing staving 2 and washing tube bottom 7 by seamless welding
Rise, the washing staving 2 of described washing tube 1 is so, dehydrated upwards in horn-like structure by outward-dipping 5 °~15 ° of bottom
Cheng Zhong, when washing tube 1 rotates at a high speed under the drive of drive device, the water remained in clothing under the influence of centrifugal force,
Moved obliquely along the washing staving of washing tube 1；The inwall for washing staving 2 is provided with the drainage groove 3 of multiple above-below directions, row
Water groove 3 is made up of inwardly protruded adjacent fin or the groove being outwards recessed, and the top of each drainage groove 3 sets row
The mouth of a river 4, the water remained in clothing under the influence of centrifugal force, move upwards along drainage groove 3, after reaching discharge outlet 4, by arranging
Washing tube 1 is discharged at the mouth of a river 4.
It is preferred that the bottom of washing tube 1 is provided with 2~6 osculums 25, further preferably, 3 rows are set in the bottom of washing tube 1
25,3, water hole center of the osculum 25 along washing tube 1 is annularly uniformly distributed, and 3 closures are correspondingly arranged around becket 12
15, it is powered to magnet coil 11, becket 12 overcomes downwards the restoring force of spring 14 to do work, and 3 closures 15 move downward simultaneously,
The synchronous of osculum 25 is controlled to open, the osculum 25 that the water of washing clothing is set by the bottom of washing tube 1 in washing tube 1 is discharged to
Outer barrel 24, then discharged through outer barrel discharge outlet 22, three drainings simultaneously of osculum 25, the speed of draining is accelerated, so as to reduce
Overall wash time, in addition, so control is simple, it is not necessary to draining valve is installed respectively on three osculums 25 and controlled respectively,
So as to reduce control circuit.
The outer layer of closure 15 uses elastomeric material or similar soft material, can so reduce making an uproar in moving process
Sound, additionally it is possible to good sealing function is played, the outer layer of locating dowel 26 uses elastomeric material or similar soft material, so,
The noise in rotation process can be reduced.
Under washing state, spring 14 is in compressive state, and so, the restoring force of spring can make closure 15 be close to draining
Hole 25, so as to play sealing function to osculum 25, when washing completion, when washings are discharged, it is powered to magnet coil 11,
The electromagnetic attracting force becket 12 of magnet coil 11 after energization, the drive closure 15 of becket 12 overcome the restoring force of spring 14
Move downward, closure 15 leaves osculum 25, and osculum 25 is opened, the washings discharge in washing tube 1.
As shown in Fig. 2 the described bottom of washing tube 1 is provided with the ring flange 16 for fixing washing tube 1, washing tube 1 with
Ring flange 16 is welded or is fastenedly connected, solderable sealing or washing tube 1 and ring flange 16 between washing tube 1 and ring flange 16
Between annular seal bar 17 is set, prevent water from the outflow of the junction at washing staving 2 and washing tube bottom 7.
As shown in Figure 1 and Figure 2, be provided with described ring flange 16 positioning sleeve 19 that matches with locating dowel 26 and with row
The through hole that water hole 25 matches, the locating dowel 26 on becket 12 coordinate with the positioning sleeve 19 on ring flange 16, being capable of guarantee fund
Category ring 12 and washing tube 1 can be rotated together, as shown in figure 3, the bottom of closure 15 is provided with spring 14, spring passes through " u "-shaped
Fixed support 13 be fixed on the ring flange 16 of the bottom of washing tube 1, spring 14 is located inside the fixed support 13 of " u "-shaped, bullet
One end of spring 14 is connected with closure 15, and the other end is connected with the bottom of fixed support 13, and the fixed support 13 of " u "-shaped is with washing
The ring flange 16 for washing the bottom of bucket 1 is fixedly connected.
As shown in Figure 1 and Figure 2, the described top of washing tube 1 is provided with balance ring 6, and the outward flange of balance ring 6 extends downwardly
Water retaining ribs 5 are formed to the bottom of discharge outlet 4, water retaining ribs 5 are between washing tube 1 and outer barrel 24.It can so prevent from washing
The water of bucket 1 out when inertia encounters outer barrel 24 to the outside of outer barrel 24 due to dabbling.
Described washing tube 1 and drainage system is connected with the drive device of washing machine, and drive device is individually straight drives
Motor, or the combination of decelerator and motor.
In use, the no power of magnet coil 11 under general state, closure 15 are pressed in the presence of the restoring force of spring 14
Close-up water hole 25, when just thinking to discharge the slurry in washing tube 1, it is powered to magnet coil 11, in magnet coil 11
In the presence of electromagnetic force, becket 12 is attracted to drive closure 15 to move down, so as to which the osculum 25 of the bottom of washing tube 1 be beaten
Open, washings discharge, after the washings in washing tube 1 are drained, magnet coil 11 powers off, and electromagnetic force disappears, and spring 14 returns
Multiple power can promote closure 15 to drive becket 12 to move up, until closure 15 compresses osculum 25, while becket 12
On locating dowel 26 coordinate with the positioning sleeve 19 on ring flange 16, positioning metal ring 12, ensure becket 12 and washing tube 1 together
Rotate, so as to ensure that the relative position of closure 15 and osculum 25 is constant, in dehydration, when washing tube 1 is in drive device
Drive under when rotating at a high speed, the water remained in clothing under the influence of centrifugal force, along washing tube 1 washing staving obliquely
Motion, outer barrel 24, then the discharge of the discharge outlet through outer barrel 24 are discharged to by the discharge outlet on top.
Using the washing machine of the present invention with electromagnetic type drainage system, under washing state and rinse state, wash
Washing does not have water between bucket and outer barrel, saved the water not being utilized between washing tube outer wall, outer barrel inwall, greatly reduced
Slurry, while it also avoid washing tube outer wall, outer barrel inwall and soak for a long time using easy breed bacteria, mould contamination clothing
The problem of thing, realize that unapertured water-conservation washs, the washings of washing tube discharge washing tube, electromagnetic type row by electromagnetic type drainage system
Water system controls osculum to open by electromagnetic force, and control is reliable, and the closing of drainage system is controlled using spring-return power, saves
Electric energy, washing bottom of the barrel set the draining simultaneously of multiple osculums, Synchronization Control, improve the speed of draining, greatly save and wash
The time washed, electromagnetic force controls the unlatching of osculum, simple in construction, multiple draining valves is instead of, so as to reduce cost, washing tube
Lower diameter be less than upper diameter, upwards in bell-mouth structure of air, top is provided with multiple discharge outlet, by washing during clothes dewatering
The high speed rotation of bucket is washed, water discharges from the discharge outlet at the top of washing tube.
Above-described embodiment is only that the preferred embodiments of the present invention are described, not to the spirit and scope of the present invention
It is defined, on the premise of design philosophy of the present invention is not departed from, technical side of the professional and technical personnel in the art to the present invention
The various changes and modifications that case is made, belong to protection scope of the present invention.
Claims (9)
1. a kind of electromagnetic type drainage system, including washing tube (1), it is characterised in that：Described electromagnetic type drainage system is connected in
The bottom of washing tube (1), includes at least one osculum (25) of washing tube (1) bottom, and each osculum (25) bottom is set
For closing the sealing structure of osculum (25), described sealing structure is controlled by electromagnetic power and opened, described sealing structure
On be additionally provided with for control sealing structure recover closing osculum (25) state resetting structure, described resetting structure is bullet
Spring resetting structure, described sealing structure include an annular metal ring (12), and what is be connected with becket (12) is used for closing washing
The closure (15) of the osculum of bucket (1) bottom, becket (12) bottom set the magnet coil for providing electromagnetic power
(11), described becket (12), closure (15) and washing tube (1) together rotate.
2. electromagnetic type drainage system according to claim 1, it is characterised in that：Described resetting structure is spring reset knot
Structure, the spring reset structure include spring (14), are installed on closure (15) bottom and are used to control closure (15) to recover closing
Osculum (25), the lower end of described spring (14) are fixedly connected with a " u "-shaped fixed support (13), described fixed support (13)
It is fixedly connected with the bottom of washing tube (1), described spring (14), fixed support (13) and washing tube (1) together rotate.
3. electromagnetic type drainage system according to claim 2, it is characterised in that：The becket (12) and washing tube (1)
It is co-axially located in the drive shaft of washing tube (1), is connected by becket (12) with the bumps of washing tube (1) and realizes becket
(12), closure (15) and spring (14) together rotate with washing tube (1), or pass through becket (12) and driving washing tube
(1) the concavo-convex connection of the drive shaft rotated realizes that becket (12), closure (15) and spring (14) together turn with washing tube (1)
It is dynamic.
4. electromagnetic type drainage system according to claim 3, it is characterised in that：Be provided with described becket (12) to
The locating dowel (26) of a few prominent becket upper surface, the bottom of described washing tube (1) is provided with and locating dowel (26) phase
The positioning sleeve (19) of matching, either described becket (12) be internally provided with axial groove or boss, set in drive shaft
It is equipped with and the groove of becket (12) boss or groove that either boss matches.
5. according to any described electromagnetic type drainage systems of claim 2-4, it is characterised in that：Described magnet coil (11) is set
Put in the bottom of outer barrel (24), with becket (12) position correspondence, the position of described closure (15) and quantity and osculum
(25) position and quantity matches.
6. a kind of washing machine, including casing, control panel seat, drive device (9) and control system, the interior suspention of the casing has outer barrel
(24) washing tube (1), is installed in outer barrel (24), impeller, washing tube (1) and impeller and drivetrain are installed in washing tube (1)
System connection, the control panel seat are arranged on casing, and control system is provided with control panel seat, it is characterised in that：Described washes
Bucket (1) is washed as the non-porous washing tube of perisporium, washing tube (1) bottom is provided with any described electromagnetic type drainings of claim 1-5
System.
7. washing machine according to claim 6, it is characterised in that：Washing tube (1) lower diameter is less than upper diameter,
It is in horn-like structure upwards, washing tube (1) perisporium outward-dipping 5 °~15 ° of direction from bottom to top.
8. washing machine according to claim 7, it is characterised in that：Described washing tube (1) bottom is provided with 2~6 rows
Water hole (25), washing tube (1) perisporium inner side are provided with the drainage groove (3) of multiple above-below directions, and drainage groove (3) is by inwardly protruding
Adjacent fin or the groove composition that is outwards recessed, the top of each drainage groove (3) sets discharge outlet (4).
9. according to any described washing machines of claim 6-8, it is characterised in that：Described washing tube (1) top is provided with flat
Weigh ring (6), and the outward flange of balance ring (6) extends downward into the bottom formation water retaining ribs (5) of discharge outlet (4), and water retaining ribs (5) are located at
Between washing tube (1) and outer barrel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583063.5A CN103898708B (en) | 2012-12-27 | 2012-12-27 | A kind of electromagnetic type drainage system and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210583063.5A CN103898708B (en) | 2012-12-27 | 2012-12-27 | A kind of electromagnetic type drainage system and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103898708A CN103898708A (en) | 2014-07-02 |
| CN103898708B true CN103898708B (en) | 2018-02-23 |
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ID=50990268
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210583063.5A Active CN103898708B (en) | 2012-12-27 | 2012-12-27 | A kind of electromagnetic type drainage system and washing machine |
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| CN (1) | CN103898708B (en) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624988A (en) * | 2014-11-05 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Full-automatic washing machine |
| CN104593990B (en) * | 2015-02-04 | 2017-01-11 | 熊文 | Washing machine with closed and isolated inner tub and outer tub structure |
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Effective date of registration: 20160706 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266102 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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