CN107366136A - A kind of Washing machine casing cover and washing machine - Google Patents
A kind of Washing machine casing cover and washing machine Download PDFInfo
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- CN107366136A CN107366136A CN201710602240.2A CN201710602240A CN107366136A CN 107366136 A CN107366136 A CN 107366136A CN 201710602240 A CN201710602240 A CN 201710602240A CN 107366136 A CN107366136 A CN 107366136A
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- Prior art keywords
- fuisw rib
- flow
- circumferential
- extension
- washing machine
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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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
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- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of Washing machine casing cover and washing machine, Washing machine casing cover includes body, multiple flow-guiding structures are provided with the lower surface of the body, by the periphery side of body, inwardly all sides extend described flow-guiding structure, the narrowed flow-guiding channel in water side is formed between adjacent flow-guiding structure respectively, flow-guiding channel is entered after current lifting and is sprayed to interior bucket from water side.The direction of rotation that multiple flow-guiding structures that the present invention is set under outer bung comply with current is set, and the consumption to current is small, and water conservancy diversion effect is good, narrowed simultaneously in water side, the spraying effect of current can be strengthened, effectively increase the lift of current, current good dispersion, sprinkling is uniform, splash can be avoided, good spraying effect is can reach without power of motor is increased again, energy can be saved, it is also beneficial to reduce the loss of electric machine, extends electrical machinery life.
Description
Technical field
The invention belongs to washing machine field, specifically, is related to a kind of Washing machine casing cover and washing machine.
Background technology
At present, water circulating pump is generally provided with the washing machine of spray function, by water circulating pump by outer barrel bottom
Water extract to top outer barrel lid and sprayed.But set water circulating pump not only to increase cost, and using when add consumption
Electricity, waste of resource and the energy.
And be vortexed the washing machine washed and do not have to then set water circulating pump, in washing, motor driven impeller and interior bucket rotation are entered
And water flow rotary is driven, under centrifugal action caused by high speed rotation, current can reach along being lifted between inside and outside bucket
It is blocked during outer bung, then drops down onto interior bucket down, forms certain spray water flow.The washing machine of current such a mode is typically logical
Increasing washing motor power is crossed to increase current, the energy consumed in being run which increases complete machine, motor is also lost, influences electricity
The machine life-span.
Some outer bungs include matrix, neighboring muscle and inner rim muscle, and wherein neighboring muscle is tightly connected with outer barrel, periphery
Rectangular transition between side muscle and matrix lower surface, after rising to matrix lower surface by the current between inside and outside bucket, then along inner circumferential
Interior bucket, the outer bung of this structure are dropped down onto under the muscle of side, current are from top to bottom freely trickled down after reaching outer bung, and power of motor needs
The spray water flow for promoting clean result can be formed very much greatly.Or even if outer barrel cover setting divide water muscle, also do not examine
It is bad to consider direction, the water conservancy diversion effect of current, needs also exist for increase power of motor to reach the effect of preferable cleaning showers, causes
The waste of resource.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of Washing machine casing cover and washes
Clothing machine, the direction of rotation that multiple flow-guiding structures that the present invention is set under outer bung comply with current are set, and the consumption to current is small,
Water conservancy diversion effect is good, while is narrowed in water side, can strengthen the spraying effect of current, effectively increases the lift of current, without again
Increase power of motor can reach good spraying effect, can save energy, is also beneficial to reduce the loss of electric machine, extends motor
Life-span.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：
The first object of the present invention is to provide a kind of Washing machine casing cover, including body, is set on the lower surface of the body
Multiple flow-guiding structures are equipped with, inwardly all sides extend described flow-guiding structure by the periphery side of body, adjacent flow-guiding structure
Between form the narrowed flow-guiding channel in water side respectively, flow-guiding channel is entered after current lifting and is sprayed to interior bucket from water side.
Further scheme, described flow-guiding structure is downwardly projecting relative to the lower surface of body, and each flow-guiding structure is extremely
Include circumferential fuisw rib and extension fuisw rib less, inner periphery circumferentially extending of the described circumferential fuisw rib along body is described
Extending fuisw rib, inwardly all sides extend by the periphery side of body；
Preferably, the one end for extending fuisw rib connects with the end of circumferential fuisw rib.
Further scheme, certain interval, each Zhou guide are set between the circumferential fuisw rib of adjacent flow-guiding structure
The end of the same side of stream muscle extends fuisw rib with it and is connected, and the other end extends along body inner periphery；
The circumferential fuisw rib of each flow-guiding structure, extension fuisw rib and relative with one end that its circumferential fuisw rib extends
The extension fuisw rib of flow-guiding structure forms flow-guiding channel, and adjacent extension fuisw rib forms water conservancy diversion between the end of periphery and led to
The water inlet in road, one end of circumferential fuisw rib extension form the delivery port of flow-guiding channel with relative flow-guiding structure.
Further scheme, the periphery of body are provided with downwardly projecting periphery flange, described extension fuisw rib one end with
Periphery flange connects, and the other end connects and smoothed after extending along linear extension and/or along curve with the end of circumferential fuisw rib
Cross.
Further scheme, the extension fuisw rib of each flow-guiding structure and circumferential fuisw rib shape are at a certain angle, described
The angle of angle is more than right angle；
Preferably, the angle all same for the angle that the extension fuisw rib of each flow-guiding structure is formed with circumferential fuisw rib.
Further scheme, described extension fuisw rib include straight line diversion section and arc diversion section, straight line diversion section one
End is connected with the end of circumferential fuisw rib, and the other end is connected with arc diversion section, and arc diversion section is to remote circumferential fuisw rib
Curving, and connect with periphery flange；
Preferably, straight line diversion section and the tangent setting of arc diversion section；
It is furthermore preferred that straight line diversion section and periphery flange with the tangent setting of arc diversion section.
Further scheme, described extension fuisw rib linear extension, one end connect with periphery flange, the other end and circumference
The end of fuisw rib connects and seamlessly transitted；
Preferably, the junction for extending fuisw rib and circumferential fuisw rib is rounding corner structure.
Further scheme, described circumferential fuisw rib are set from the one end being connected with extension fuisw rib to one end of extension
For the step structure being gradually reduced, sprayed so that current dissipate；
Preferably, circumferential fuisw rib is arranged to what is be gradually reduced from the one end being connected with extension fuisw rib to one end of extension
Three layers of step structure, the end of minimum one layer of ladder seamlessly transit to the lower surface of body.
Further scheme, the inner periphery of body at least upwardly extends in the position of the water side of each flow-guiding structure sticks up
Rise, to increase current lift；
Preferably, the lower surface of body is plane, and the inner periphery of body upwardly extends tilting.
The second object of the present invention is to provide a kind of washing machine with Washing machine casing cover as described above, outer bung peace
Outer barrel top loaded on washing machine.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1st, multiple flow-guiding structures that the present invention is set under outer bung comply with the direction of rotation setting of current, and current are disappeared
Consume small, water conservancy diversion effect is good, while is narrowed in water side, can strengthen the spraying effect of current, effectively increases the lift of current, nothing
Power of motor need to be increased again and can reach good spraying effect, energy can be saved, be also beneficial to reduce the loss of electric machine, extend
Electrical machinery life.
2nd, flow-guiding structure of the invention comprises at least circumferential fuisw rib and extension fuisw rib, and extension fuisw rib is by body
The inwardly all sides extension of periphery side, can be by direction of rotation of the current of the inwall lifting from outer barrel along current, from periphery
It is oriented to inner circumferential；Inner periphery circumferentially extending of the circumferential fuisw rib along body, can form narrowed water outlet between flow-guiding structure
End, while current comply with direction of rotation by extension fuisw rib, sprayed from narrowed water side after circumferential fuisw rib, hinder it is small,
Hydraulic pressure is big, injector stroke is remote, can reach more preferable spraying effect.
3rd, the inner periphery of body of the invention upwardly extends tilting, can be along edge after current spray from water side
The part of tilting sprays upwards to be later fallen into interior bucket, can effectively increase the lift of current, without increasing power of motor again.
The lift of current is bigger, disperses evenly, and the current area of ejection is big, to cleaning and eliminating foam effect more preferably.
4th, the present invention can make full use of the space of the lower surface of outer bung, and almost the periphery of whole outer bung can be entered
Water, the inner circumferential of outer bung is evenly distributed with multiple narrowed delivery ports, and density is big, it is good to spray effect, and on circumferential fuisw rib
Step structure is set, and current current after the end of water guide structure is left dissipate, and will not concentrate very much causes to be sprayed onto on clothing, can
To avoid causing the problem of dabbling.
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
A part of the accompanying drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its illustrate to be used to explain the present invention, but do not form inappropriate limitation of the present invention.Obviously, drawings in the following description
Only some embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is a kind of lower surface structural representation of Washing machine casing cover of the present invention；
Fig. 2 is the lower surface dimensional structure diagram of Washing machine casing cover in Fig. 1 of the present invention；
Fig. 3 is Fig. 2 of the present invention partial structurtes enlarged drawing；
Fig. 4 is the lower surface structural representation of another Washing machine casing cover of the present invention；
The lower surface dimensional structure diagram of Washing machine casing cover in Fig. 5 Fig. 4 of the present invention；
Fig. 6 is Fig. 5 of the present invention partial enlarged drawing；
Fig. 7 is Fig. 5 radial section structural representation；
Fig. 8 is Fig. 7 partial structurtes enlarged drawing.
In figure：1 outer bung, 2 bodies, 3 flow-guiding structures, 31 circumferential fuisw ribs, 32 extension fuisw ribs, 4 flow-guiding channels, 41 enter
The mouth of a river, 42 delivery ports, 5 periphery flange, 31-1 step structures, 32-1 straight line diversion sections, 32-2 arc diversion sections, 6 inner rims
Edge.
It should be noted that these accompanying drawings and word description are not intended as the design model limiting the invention in any way
Enclose, but be that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in embodiment is clearly and completely described, following examples be used for illustrate the present invention, but
It is not limited to the scope of the present invention.
It is term " on ", " under ", "front", "rear", "left", "right", " perpendicular in the description of the invention, it is necessary to explanation
Directly ", the orientation of the instruction such as " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
As Figure 1-Figure 8, the present embodiment provides a kind of Washing machine casing cover 1, including body 2, the lower end of the body 2
Multiple flow-guiding structures 3 are provided with face, inwardly all sides extend described flow-guiding structure 3 by the periphery side of body 2, adjacent
The narrowed flow-guiding channel 4 in water side is formed between flow-guiding structure 3 respectively, flow-guiding channel 4 is entered after current lifting and from water side
It is sprayed to interior bucket.
The annular of Washing machine casing cover 1 is set, and installed in the top of the outer barrel of washing machine, the periphery of outer bung 1 and outer barrel are close
Envelope connection, during washing, motor driven impeller and interior bucket rotation, and then water flow rotary is driven, in centrifugal force caused by high speed rotation
Under effect, current can be lifted along outer barrel inwall, and when reaching outer bung 1, current enter the shape of flow-guiding structure 3 along direction of rotation
Into flow-guiding channel 4 in, then sprayed from narrowed water side, form scattered spray water flow, be sprayed on the clothing of interior bucket.
In multiple flow-guiding structures 3 of outer 1 time setting of bung, by the periphery side of body 2, inwardly all sides extend the present invention,
The direction of rotation for complying with current is set, and the consumption to current is small, and water conservancy diversion effect is good, while is narrowed in water side, can strengthen water
The spraying effect of stream, effectively increase the lift of current, good spraying effect is can reach without increasing power of motor again, can
Energy is saved, is also beneficial to reduce the loss of electric machine, extends electrical machinery life.
The flow-guiding structure 3 of the present embodiment is downwardly projecting relative to the lower surface of body 2, and each flow-guiding structure 3 comprises at least
Circumferential fuisw rib 31 and extension fuisw rib 32, inner periphery 6 of the described circumferential fuisw rib 31 along body 2 circumferentially extends, described
Extension fuisw rib 32 by the periphery side of body 2, inwardly all sides extends.
Flow-guiding structure 3 is relative to the downwardly projecting fuisw rib in the lower surface of body 2, each flow-guiding structure of the present embodiment
3 comprise at least two sections of fuisw ribs, respectively circumferential fuisw rib 31 and extension fuisw rib 32.Extend fuisw rib 32 by the outer of body 2
Monday lateral inner circumferential side extension, thus can will from the inwall lifting of outer barrel, into the current of the outer periphery of bung 1 along current
Direction of rotation, from periphery be oriented to inner circumferential.Inner periphery 6 of the circumferential fuisw rib 31 along body 2 circumferentially extends, first, making adjacent
The water side of narrowed flow-guiding channel 4 is formed between flow-guiding structure 3；Second, the water of inner circumferential can will be flowed to along extension fuisw rib 32
Stream enters water side along circumferential fuisw rib 31, sprays to interior bucket.In this way, the current from outer barrel bottom lifting can comply with rotation side
Being sprayed to after extension fuisw rib 32, circumferential fuisw rib 31 from narrowed water side, obstruction is small, hydraulic pressure is big, injector stroke is remote,
More preferable spraying effect can be reached.
Preferable scheme, one end of extension fuisw rib 32 connect with the end of circumferential fuisw rib 31.
One end of the extension fuisw rib 32 of each flow-guiding structure 3 connects with the end of circumferential fuisw rib 31, then extension is led
Flow muscle 32 " L " similar with circumferential fuisw rib 31 type to set, extension fuisw rib 32 forms the vertical part of L-type, and circumferential fuisw rib 31 forms L
The transverse part of type, the turning in such flow-guiding channel 4 is few, and can seamlessly transit, and without dead angle, greatly reduces the resistance to current
Hinder, current can smoothly be flowed along extension fuisw rib 32, circumferential fuisw rib 31, and dirt will not be also accumulated on the wall of fuisw rib
Dirt.
Further scheme, certain interval is set between the circumferential fuisw rib 31 of the adjacent flow-guiding structure 3 of the present embodiment,
The end of the same side of each circumferential fuisw rib 31 extends fuisw rib 32 with it and is connected, and the other end prolongs along the inner periphery 6 of body 2
Stretch；
The circumferential fuisw rib 31 of each flow-guiding structure 3, extend fuisw rib 32 and extend with its circumferential fuisw rib 31 one
The extension fuisw rib 32 of relative flow-guiding structure 3 is held to form flow-guiding channel 4, adjacent extension fuisw rib 32 is close to the end of periphery
Between form the water inlet 41 of flow-guiding channel 4, one end that circumferential fuisw rib 31 extends leads to the relative formation water conservancy diversion of flow-guiding structure 3
The delivery port 42 in road 4.
Inner periphery 6 of the circumferential fuisw rib 31 of each flow-guiding structure 3 of the present embodiment along body 2 is arranged at intervals, interval away from
From to reserve the delivery port 42 of flow-guiding channel 4, spacing can be with identical, can also be different, and preferable scheme is circumferential fuisw rib
31 are uniformly distributed along the inner periphery 6 of body 2, and the distance being spaced is identical.In this way, easy to process, the scattered uniformity of current
Also it is more preferable.
The extension fuisw rib 32 that the end of the same side of the circumferential fuisw rib 31 of each flow-guiding structure 3 is corresponding connects,
The other end extends.In this way, the flow-guiding structure 3 of multiple " L " types it is then equidirectional, it is equidistant on the lower surface of body 2 circumferentially
It is evenly distributed, therefore, adjacent flow-guiding structure 3 formed flow-guiding channel 4 without dead angle, current scour small to the obstruction of current
Smoothly it can be sprayed after flow-guiding channel 4 from the water side of flow-guiding channel 4, therefore the power foot of current, then go out by what is narrowed
It water end (W.E.), can further increase hydraulic pressure, be injected into that the stroke of interior bucket is big, and spraying effect is more preferable.
The less parallel of extension fuisw rib 32 of adjacent flow-guiding structure 3, therefore the area of water inlet 41 of flow-guiding channel 4 is big,
Easy diversion enters；The area for the delivery port 42 that one end that circumferential fuisw rib 31 extends is formed with relative flow-guiding structure 3 is significantly
Less than the area of water inlet 41, therefore the current to being sprayed by delivery port 42 can play pressurization, strengthen spraying effect.
Further scheme, the periphery of the body 2 of Washing machine casing cover 1 is provided with downwardly projecting periphery flange 5, described
Extension the one end of fuisw rib 32 connect with periphery flange 5, the other end extend along linear extension and/or along curve after with circumferential fuisw rib
31 end connects and seamlessly transitted.
The periphery flange 5 of outer bung 1 is downwardly projecting, can be with the outer barrel upper end fixed seal connection of washing machine, Neng Gouyu
The inwall of outer barrel is seamlessly connected.Extension one end of fuisw rib 32 connects with periphery flange 5, under interior bucket and impeller high speed turning effort
The current to be climbed along outer barrel inwall readily can enter in flow-guiding channel 4 along extension fuisw rib 32, and then can be from going out
The mouth of a river 42 is injected into interior bucket.
Extension fuisw rib 32 can also can extend along linear extension along curve, or can also straight line and curve combination
Mode extend.Preferably extend along straight line, and/or arc curve, it is small to the barrier effect of current, be advantageous to the stream of current
Dynamic, the power without improving motor can also reach good spraying effect.
Preferably, the angle of the straight line of fuisw rib 32 or curve extension is extended and under given pace during interior bucket rotation, current
The angle of rotational flow is consistent with track.In this way, the current of rotation can enter flow-guiding channel 4, flow dynamic with unimpeded
Consume small, pressure during ejection is big, and effect is good, and the power without improving motor can reach good spraying effect.
Further scheme, the extension fuisw rib 32 of each flow-guiding structure 3 and the circumferential shape of fuisw rib 31 are at a certain angle,
The angle of the angle is more than right angle；In this way, current can smoothly flow to circumferential fuisw rib 31 along extension fuisw rib 32, then
Sprayed by delivery port 42, dead angle will not be formed, it is small to the barrier effect of current.
Preferably, the angle for the angle that the extension fuisw rib 32 of each flow-guiding structure 3 is formed with circumferential fuisw rib 31 is homogeneous
Together.The direction of rotation for the current that the rotation of interior bucket and/or impeller drives is identical, along the direction of the current of outer barrel inwall lifting in one week
Also essentially identical, therefore, the angle of each flow-guiding structure 3 is identical, while can be set according to the anglec of rotation of current, is advantageous to
Current smoothly enter each flow-guiding channel 4 from outer 1 whole periphery of bung, and basis is provided to reach good spraying effect.
Embodiment two
As shown in Fig. 1 to Fig. 3, the present embodiment be embodiment one further restriction, the extension fuisw rib of the present embodiment
32 include straight line diversion section 32-1 and arc diversion section 32-2, and straight line diversion section 32-1 one end and the end of circumferential fuisw rib 31 connect
Connect, the other end is connected with arc diversion section 32-2, arc diversion section 32-2 to away from circumferential fuisw rib 31 curving, and with
Periphery flange 5 connects.
The straight line diversion section 32-1 and arc diversion section 32-2 of extension fuisw rib 32 can be integrally formed, can also seamless company
Connect to be formed.Arc diversion section 32-2 is bent from periphery flange 5 to inner circumferential to be extended, and current climb in the dynamic lower rotation of interior bucket rotating band
When, it can take advantage of a situation and enter flow-guiding channel 4 along the arc diversion section 32-2 of bending, water conservancy diversion effect is good.Straight line diversion section 32-1 will
Arc diversion section 32-2 is connected with the end of circumferential fuisw rib 31, first, making current can be along linear flow after entering flow-guiding channel 4
Logical, the consumption to flow dynamic is lacked, second, more convenient control extension fuisw rib 32 and the angle of circumferential fuisw rib 31, enable current
It is enough smooth to flow through, avoid producing dead angle.
Preferably, straight line diversion section 32-1 and the tangent settings of arc diversion section 32-2；It is furthermore preferred that straight line diversion section 32-1
With periphery flange 5 with the tangent settings of arc diversion section 32-2.In this way, meet the rotational flow rule of current, arc diversion section
32-2 and straight line diversion section 32-1/ peripheries flange 5 can seamlessly transit, beneficial to water conservancy diversion.In addition, processing technology is convenient, make water conservancy diversion
The moulding of structure 3 is also more attractive in appearance.
Further scheme, the circumferential fuisw rib 31 of the present embodiment is from one end that extension fuisw rib 32 is connected to extension
One end is arranged to the step structure 31-1 being gradually reduced, and is sprayed so that current dissipate.
The step structure 31-1 set on this scheme circumference fuisw rib 31, make current not only can be from flow-guiding channel 4
Delivery port 42 sprays, additionally it is possible to is sprayed from the space that step structure 31-1 is formed, current is more dissipated, fall in interior bucket
Far and near distance has, and will not concentrate and be sprayed onto on clothing, can expand spray area, increases the area of moistened garment, enhancing spray
Drench effect；Meanwhile current are scattered, do not concentrate ejection to avoid causing the problem of dabbling.
Preferably, under circumferential fuisw rib 31 is arranged to gradually from the one end being connected with extension fuisw rib 32 to one end of extension
Three layers of step structure 31-1 of drop, the end of minimum one layer of ladder seamlessly transits to the lower surface of body 2.
This three layers of step structure 31-1 disclosure satisfy that the needs of dispersing water flow, reaches sprinkling uniformly, avoids the mesh to dabble
, while processing technology is convenient, is advantageous to manufacture.
Further scheme, as shown in Figure 7 and Figure 8, the inner periphery 6 of body 2 is at least in the water side of each flow-guiding structure 3
Position upwardly extend tilting, to increase current lift.
The lower surface of body 2 of the present embodiment can be plane, and inner periphery 6 upwardly extends tilting, and such current are from water outlet
After end sprays, ejection is later fallen into interior bucket upwards for the part that can be tilted along edge, can effectively increase raising for current
Journey, without increasing power of motor again.The lift of current is bigger, disperses evenly, and the current area of ejection is big, to cleaning and eliminating
Foam effect is more preferably.
The part of tilting itself can be upwardly extended by inner periphery 6 and be formed, can also be extra in the upper end of delivery port 42
Increase upwardly extends the annular guiding rib of tilting, and the water that can be sprayed water from delivery port 42 boots up, and scattered injection, increase are raised
Journey.
Preferably, the lower surface of body 2 is plane, and the inner periphery 6 of body 2 upwardly extends tilting.In this way, processing side
Just the effect that raises up of current is good.
Embodiment three
As shown in Fig. 4 to Fig. 6, the present embodiment is the further restriction of embodiment one, the present embodiment and embodiment two
Difference is：The linear extension of extension fuisw rib 32 of the present embodiment, one end connect with periphery flange 5, the other end and circumferential water conservancy diversion
The end of muscle 31 connects and seamlessly transitted.
The extension fuisw rib 32 of the present embodiment is linear pattern, is obliquely installed between periphery and inner circumferential, with circumferential fuisw rib
31 end connects and forms the angle more than right angle, in this way, being promoted to the current of the outer periphery of bung 1 can smoothly imported into
In flow-guiding channel 4, and then spray.Consumption to water flow dynamic energy is small, and the power for forming the motor that injection water needs is small.Linear pattern
Extension fuisw rib 32 it is easy to process, easily set with the angle of circumferential fuisw rib 31, arrangement facilitates attractive in appearance, and water conservancy diversion effect is good.
Preferably, the junction for extending fuisw rib 32 and circumferential fuisw rib 31 is rounding corner structure.This structure can enter one
Step reduces the barrier effect to current, reduces the consumption to flow dynamic.
In addition, the circumferential fuisw rib 31 of the present embodiment can also make step structure 31-1, by with extending fuisw rib 32
The step structure 31-1 that one end of connection is arranged to be gradually reduced to one end of extension, sprayed so that current dissipate.
The inner periphery 6 of the body 2 of the present embodiment at least upwardly extends in the position of the water side of each flow-guiding structure 3 sticks up
Rise, to increase current lift.
Example IV
The present embodiment provides a kind of washing machine, and described washing machine has such as embodiment one to any one side of embodiment three
The Washing machine casing cover 1 of case or assembled scheme, outer bung 1 are installed on the outer barrel top of washing machine.The periphery of outer bung 1 with it is outer
Bucket is tightly connected, during washing, motor driven impeller and interior bucket rotation, and then drive water flow rotary, rotated in high speed caused by from
Under mental power function, current can be lifted along between inside and outside bucket, and current enter outer barrel along direction of rotation when reaching outer bung 1
In the flow-guiding channel 4 that flow-guiding structure 3 on the lower surface of lid 1 is formed, then sprayed from narrowed water side, form scattered spray
Current, it is sprayed on the clothing of interior bucket.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (10)
1. a kind of Washing machine casing cover, including body, it is characterised in that multiple water conservancy diversion knots are provided with the lower surface of the body
Structure, by the periphery side of body, inwardly all sides extend described flow-guiding structure, are formed out respectively between adjacent flow-guiding structure
The narrowed flow-guiding channel of water end (W.E.), flow-guiding channel is entered after current lifting and is sprayed to interior bucket from water side.
2. a kind of Washing machine casing cover according to claim 1, it is characterised in that described flow-guiding structure is relative to body
Lower surface it is downwardly projecting, each flow-guiding structure comprise at least circumferential fuisw rib and extension fuisw rib, described circumferential fuisw rib
Circumferentially extended along the inner periphery of body, by the periphery side of body, inwardly all sides extend described extension fuisw rib；
Preferably, the one end for extending fuisw rib connects with the end of circumferential fuisw rib.
A kind of 3. Washing machine casing cover according to claim 2, it is characterised in that the circumferential water conservancy diversion of adjacent flow-guiding structure
Certain interval is set between muscle, and the end of the same side of each circumferential fuisw rib extends fuisw rib with it and is connected, other end edge
Body inner periphery extends；
Circumferential fuisw rib, extension fuisw rib and the water conservancy diversion relative with one end that its circumferential fuisw rib extends of each flow-guiding structure
The extension fuisw rib of structure forms flow-guiding channel, and adjacent extension fuisw rib forms flow-guiding channel between the end of periphery
Water inlet, one end of circumferential fuisw rib extension form the delivery port of flow-guiding channel with relative flow-guiding structure.
4. a kind of Washing machine casing cover according to Claims 2 or 3, it is characterised in that the periphery of body is provided with convex downwards
The periphery flange gone out, described extension fuisw rib one end connect with periphery flange, and the other end prolongs along linear extension and/or along curve
The rear end with circumferential fuisw rib is stretched to connect and seamlessly transit.
A kind of 5. Washing machine casing cover according to claim 4, it is characterised in that the extension fuisw rib of each flow-guiding structure
At a certain angle with circumferential fuisw rib shape, the angle of the angle is more than right angle；
Preferably, the angle all same for the angle that the extension fuisw rib of each flow-guiding structure is formed with circumferential fuisw rib.
6. according to a kind of any described Washing machine casing covers of claim 2-5, it is characterised in that described extension fuisw rib bag
Straight line diversion section and arc diversion section are included, straight line diversion section one end is connected with the end of circumferential fuisw rib, and the other end is led with arc
Section connection is flowed, arc diversion section connects to the curving away from circumferential fuisw rib with periphery flange；
Preferably, straight line diversion section and the tangent setting of arc diversion section；
It is furthermore preferred that straight line diversion section and periphery flange with the tangent setting of arc diversion section.
7. according to a kind of any described Washing machine casing covers of claim 2-5, it is characterised in that described extension fuisw rib is straight
Line extends, and one end connects with periphery flange, and the other end connects and seamlessly transitted with the end of circumferential fuisw rib；
Preferably, the junction for extending fuisw rib and circumferential fuisw rib is rounding corner structure.
8. according to a kind of any described Washing machine casing covers of claim 2-7, it is characterised in that described circumferential fuisw rib by
The step structure that the one end being connected with extension fuisw rib is arranged to be gradually reduced to one end of extension, sprayed so that current dissipate
Go out；
Preferably, circumferential fuisw rib is from be arranged to be gradually reduced to one end of extension with one end for being connected of extension fuisw rib three layers
Step structure, the end of minimum one layer of ladder seamlessly transit to the lower surface of body.
9. according to a kind of any described Washing machine casing covers of claim 2-8, it is characterised in that the inner periphery of body is at least
Tilting is upwardly extended in the position of the water side of each flow-guiding structure, to increase current lift；
Preferably, the lower surface of body is plane, and the inner periphery of body upwardly extends tilting.
10. a kind of washing machine with the Washing machine casing cover as described in 1-9 is any, outer bung are installed in the outer barrel of washing machine
Portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710602240.2A CN107366136B (en) | 2017-07-21 | 2017-07-21 | Washing machine outer barrel cover and washing machine |
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| CN201710602240.2A CN107366136B (en) | 2017-07-21 | 2017-07-21 | Washing machine outer barrel cover and washing machine |
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| CN107366136B CN107366136B (en) | 2022-03-18 |
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Cited By (8)
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| CN108823913A (en) * | 2018-07-02 | 2018-11-16 | 青岛海尔洗衣机有限公司 | A kind of swirl washing machine external barrel lid and rotary drum washing machine |
| CN108893939A (en) * | 2018-07-02 | 2018-11-27 | 青岛海尔洗衣机有限公司 | A kind of swirl washing machine external barrel lid and rotary drum washing machine |
| WO2019085791A1 (en) * | 2017-11-03 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Outer tub cover for washer-dryer integrated machine and washer-dryer integrated machine having same, and operating method |
| CN110359239A (en) * | 2019-07-29 | 2019-10-22 | 神龙电气有限公司 | A kind of automatic release device |
| CN111334993A (en) * | 2020-03-05 | 2020-06-26 | 海信（山东）冰箱有限公司 | Washing machine |
| CN111424391A (en) * | 2019-01-08 | 2020-07-17 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111549480A (en) * | 2020-05-14 | 2020-08-18 | 海信（山东）冰箱有限公司 | Washing machine |
| CN112281410A (en) * | 2019-07-22 | 2021-01-29 | 青岛海尔洗衣机有限公司 | Balance ring and clothes treatment equipment |
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| WO2019085791A1 (en) * | 2017-11-03 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Outer tub cover for washer-dryer integrated machine and washer-dryer integrated machine having same, and operating method |
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| CN112281410B (en) * | 2019-07-22 | 2024-02-13 | 合肥海尔洗衣机有限公司 | Balance ring and clothes treatment equipment |
| CN110359239A (en) * | 2019-07-29 | 2019-10-22 | 神龙电气有限公司 | A kind of automatic release device |
| CN110359239B (en) * | 2019-07-29 | 2023-06-16 | 神龙电气股份有限公司 | Automatic throwing device |
| CN111334993A (en) * | 2020-03-05 | 2020-06-26 | 海信（山东）冰箱有限公司 | Washing machine |
| CN111549480A (en) * | 2020-05-14 | 2020-08-18 | 海信（山东）冰箱有限公司 | Washing machine |
| CN111549480B (en) * | 2020-05-14 | 2023-04-25 | 海信冰箱有限公司 | Washing machine |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220128 Address after: 230601 200 prosperous road, Hefei economic and Technological Development Zone, Anhui Applicant after: HEFEI HAIER WASHING MACHINE 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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