CN107326607A - For the floating block of rotary drum washing machine and the water spray plate with it, rotary drum washing machine - Google Patents
For the floating block of rotary drum washing machine and the water spray plate with it, rotary drum washing machine Download PDFInfo
- Publication number
- CN107326607A CN107326607A CN201710447132.2A CN201710447132A CN107326607A CN 107326607 A CN107326607 A CN 107326607A CN 201710447132 A CN201710447132 A CN 201710447132A CN 107326607 A CN107326607 A CN 107326607A
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- Prior art keywords
- floating block
- washing machine
- rotary drum
- drum washing
- water
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- 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
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of floating block for rotary drum washing machine, the water spray plate for rotary drum washing machine and rotary drum washing machine, the floating block for rotary drum washing machine includes：At least one connected entrance run through along the thickness direction of the floating block body is formed with floating block body, the floating block body, the outer surface of the floating block body is raised provided with least one.According to the floating block for rotary drum washing machine of the present invention, by setting at least one raised on the outer surface of floating block body, so as to when floating block is applied to rotary drum washing machine, because the outer surface of floating block body can be spaced apart by projection with the wall of the water spray plate of rotary drum washing machine, reduce the moisture film frictional resistance of the wall of floating block and water spray plate, floating block can freely float and freely decline so that floating block has good flexibility.
Description
Technical field
The present invention relates to washing machine technology field, more particularly, to a kind of floating block for rotary drum washing machine and with it
Water spray plate, rotary drum washing machine.
Background technology
When rotary drum washing machine is washed or rinsed to clothing, under different water levels, in the water spray plate of rotary drum washing machine
Floating block can freely float and freely decline so that floating block can cover the part water jet on water spray plate and realize another portion
Divide water jet injection water, to be washed or be rinsed to clothing.
However, because floating block to water jet when covering, floating block and the spray chamber for being used to accommodate floating block in water spray plate
Wall between gap it is smaller so that floating block is deviateing in water spray plate in the case of centre position, and floating block is easily and spray chamber
Wall laminating and between floating block and the wall of spray chamber formed large area moisture film so that floating block float and decline
During by larger moisture film frictional resistance.Especially during floating block declines with water level decreasing, due to moisture film
The frictional resistance of offer is much higher than the gravity of floating block itself, and floating block is unable to freedom and flexibility decline, washing for different water levels,
Washing switches to low water level rinsing etc. and all produces large effect, causes the wash degree of clothing to substantially reduce, and rotary drum washing machine
Water-saving ability it is not enough.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, one object of the present invention
It is to propose a kind of floating block for rotary drum washing machine, the floating block has good flexibility.
It is another object of the present invention to propose a kind of water spray plate for rotary drum washing machine with above-mentioned floating block.
Another object of the present invention is to propose a kind of rotary drum washing machine with above-mentioned water spray plate.
The floating block for rotary drum washing machine of embodiment according to a first aspect of the present invention, including：Floating block body, the floating block
At least one connected entrance run through along the thickness direction of the floating block body, the outer surface of the floating block body are formed with body
It is raised provided with least one.
The floating block for rotary drum washing machine according to embodiments of the present invention, by set on the outer surface of floating block body to
A few projection, so that when floating block is applied to rotary drum washing machine, because projection can be by the outer surface of floating block body and impeller
The wall of the water spray plate of washing machine is spaced apart, and reduces the moisture film frictional resistance of the wall of floating block and water spray plate, and floating block can be certainly
By floating and freely declining so that floating block has good flexibility.
According to some embodiments of the present invention, the projection is multiple, and multiple projections are in the outer of the floating block body
It is arranged at intervals on surface.Thus, the moisture film frictional resistance that floating block is subject in moving process is further reduced, realizes floating block certainly
By neatly floating and declining
According to some embodiments of the present invention, the connected entrance is multiple, and multiple connected entrances are in the floating block body
Length direction on be arranged at intervals, multiple projections are included in spaced multigroup on the length direction of the floating block body
Convex sets, convex sets described in every group are included between at least one projection, convex sets described in two adjacent groups provided with a connection
Mouthful.Thus, it is possible to which balanced reduce the moisture film frictional resistance that floating block is subject in moving process.
According to some embodiments of the present invention, convex sets described in every group include multiple projections, and multiple projections are multiple rows of more
It is located on the outer surface of the floating block body row.Thus, floe structure design is regular, and ensure that the attractive in appearance of floating block.
According to some embodiments of the present invention, the raised height is H, wherein the H is met：0.5mm≤H≤
1.5mm, so that, floating block can be floated and be declined with freedom and flexibility, so that connected entrance water jet is covered or realized to water jet
Alignment.
According to some embodiments of the present invention, the raised cross-sectional area edge is directed away from the appearance of the floating block body
The direction in face is gradually reduced.Thereby it is ensured that the raised bonding strength with floating block body, and cause floating block has good flexible
Property.
According to some embodiments of the present invention, the projection is hemispherical projections, so as to substantially reduce floating block in movement
During the moisture film frictional resistance that is subject to, float and decline with realizing floating block freedom and flexibility.
According to some embodiments of the present invention, the floating block is arcuate structure, wherein the projection is located at the floating block sheet
On remaining outer surface except the outer surface of floating block body of body.Thus, floating block realizes good flexibility, and simplifies
The structure design of floating block, saves the cost used material amount, reduce floating block of floating block.
The water spray plate for rotary drum washing machine of embodiment according to a second aspect of the present invention, including：Water spray plate body, it is described
The first side wall of water spray plate body is provided with multiple water jets, second relative with the first side wall of the water spray plate body
Side wall is provided with multiple inlets, and the multiple inlet is corresponded with the multiple water jet and set；According in the present invention
State the floating block for rotary drum washing machine of first aspect embodiment, the floating block be movably arranged in the water spray plate body with
So that at least one described water jet is connected by the connected entrance with the corresponding inlet.
Water spray plate for rotary drum washing machine according to embodiments of the present invention, by using above-mentioned floating block, and in water spray
The water jet and inlet corresponding with the connected entrance of floating block is formed on plate body, when water spray plate is applied to rotary drum washing machine,
Unique water jet injection water is realized, to carry out reinforcing washing and rinsing to clothing, the wash degree of clothing is improved.
The rotary drum washing machine of embodiment, including according to above-mentioned second aspect embodiment of the invention according to a third aspect of the present invention
The water spray plate for rotary drum washing machine.
Rotary drum washing machine according to embodiments of the present invention, by using above-mentioned water spray plate, can improve cleaning for clothing
Degree, so as to realize the purpose of water saving.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of rotary drum washing machine according to embodiments of the present invention, and wherein the direction of arrow is rotary drum washing machine work
The flow direction of current when making；
Fig. 2 is the schematic diagram of the water spray plate for rotary drum washing machine according to embodiments of the present invention；
Fig. 3 is the sectional view of the line A-A along along Fig. 2, projection not shown in it；
Fig. 4 is sectional view of the water spray plate when water level is low water level shown in Fig. 2, projection not shown in it；
Fig. 5 is sectional view of the water spray plate when water level is middle water level shown in Fig. 2, projection not shown in it；
Fig. 6 is sectional view of the water spray plate when water level is high water level shown in Fig. 2, projection not shown in it；
Fig. 7 is the schematic diagram of the floating block for rotary drum washing machine according to embodiments of the present invention；
Fig. 8 is the enlarged drawing in the B portions that Fig. 7 centre circles show.
Reference：
300：Rotary drum washing machine；
200：Water spray plate；201：Inner cylinder；202：Outer barrel；203：Balance ring；204：Impeller；2041：Draining muscle；
101：Water spray plate body；101a：Spray chamber；101b：Water jet；101c：Inlet；101d：Through hole；
1011：Card column；1012：Eye-splice；1013：Locating dowel；
100：Floating block；100a：Connected entrance；
1：Floating block body；2：It is raised；21：Convex sets.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axial direction ", " radial direction ", " circumference " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, defining " first ", the feature of " second " can be expressed or impliedly
Including one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or two
More than individual.
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 to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Floating block 100 for rotary drum washing machine 300 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 8.
As Figure 1-Figure 8, the floating block 100 for rotary drum washing machine 300 according to embodiments of the present invention, including floating block sheet
Body 1.
At least one connected entrance 100a run through along the thickness direction of floating block body 1, floating block sheet are formed with floating block body 1
The outer surface of body 1 is provided with least one projection 2.
For example, as shown in Fig. 2-Fig. 8, connected entrance 100a extends radially through floating block body 1 along floating block body 1, at least one
Projection 2 is located on the outer surface of floating block body 1.When floating block 100 is applied to rotary drum washing machine 300, floating block 100 is placed in impeller and washed
In the water spray plate 200 of clothing machine 300, water in water spray plate 200 by the side of floating block 100 can flow to floating block by connected entrance 100a
100 opposite side, and the outer surface of floating block body 12 can be spaced apart by projection with the wall of water spray plate 200, so as to reduce
Moisture film frictional resistance between floating block 100 and the wall of water spray plate 200, so that floating block 100 can freely be moved in water spray plate 200
It is dynamic.
Specifically, as shown in figs 1 to 6, when floating block 100 is applied to rotary drum washing machine 300, in rotary drum washing machine 300
Provided with water spray plate 200, limit and formed on spray chamber 101a, water spray plate body 101 in the water spray plate body 101 of water spray plate 200
There are at least one water jet 101b and at least one inlet 101c, floating block 100 can be moved up and down in spray chamber 101a.Ripple
In the course of the work, the water in rotary drum washing machine 300 can flow into spray chamber 101a to wheel washer 300 by inlet 101c
Interior, when water level rises, because floating block 100 is hollow structure, the buoyancy for the water that floating block 100 is subject to is far longer than its own weight
Power, floating block 100 can flexibly rise certain altitude to floating block 100 at least one connected entrance 100a and water spray plate body 101 extremely
Few water jet 101b alignment, the water that now floating block 100 can not be covered in above-mentioned water jet 101b, spray chamber 101a can lead to
Cross connected entrance 100a and sprayed from water jet 101b and flowed out, to be washed or be rinsed to clothing.
Moreover, during water level decreasing, when the water in spray chamber 101a is reduced therewith, floating block 100 will be moved down,
Because raised 2 free end and spray chamber 101a wall stop to by the outer surface of floating block body 1 and spray chamber 101a wall
It is spaced apart, the formation of large area moisture film between the outer surface of floating block body 1 and spray chamber 101a wall has been obstructed, so as to reduce
The moisture film frictional resistance that floating block 100 is subject in moving process, realize floating block 100 can be with the decline of freedom and flexibility.
Floating block 100 for rotary drum washing machine 300 according to embodiments of the present invention, by the outer surface of floating block body 1
Upper at least one projection 2 of setting, so that when floating block 100 is applied to rotary drum washing machine 300, because projection 2 can be by floating block sheet
The outer surface of body 1 is spaced apart with the wall of the water spray plate 200 of rotary drum washing machine 300, reduces floating block 100 and water spray plate 200
The moisture film frictional resistance of wall, floating block 100 can freely float and freely decline so that floating block 100 has good flexibility,
, can normal work so as to which rotary drum washing machine 300 is when washing, the washing of different water levels switch to low water level rinsing
Make, the wash degree of clothing is improved, while realizing water saving.
In some embodiments of the invention, projection 2 is multiple, and multiple raised 2 are spaced on the outer surface of floating block body 1
Set.For example, as shown in Figure 7 and Figure 8, all projections 2 are arranged at intervals on the outer surface of floating block body 1, so as to work as floating block
100 be applied to rotary drum washing machine 300 when, can be by between the wall of the more parts of the outer surface of floating block body 1 and water spray plate 200
Separate, preferably obstructed the formation of large area moisture film between the outer surface of floating block body 1 and the wall of water spray plate 200, further
The moisture film frictional resistance that floating block 100 is subject in moving process is reduced, floats and declines with realizing the freedom and flexibility of floating block 100.
For example, in Fig. 7 and Fig. 8 example, multiple raised 2 can be disposed on the upper of the outer surface of floating block body 1
Portion, middle part and bottom, so that when floating block 100 is applied to rotary drum washing machine 300, multiple raised 2 is complete by the outer surface of floating block body 1
The wall with water spray plate 200 is spaced apart entirely, has obstructed large area water between the outer surface of floating block body 1 and the wall of water spray plate 200
The formation of film, so as to reduce the moisture film frictional resistance that floating block 100 is subject to so that floating block 100 has good flexibility.
Certainly, projection 2 is it can also be provided that one (not shown), for example, the projection 2 can be in the outer of floating block body 1
Along the circumferentially extending of the outer surface of floating block body 1 on surface.Now, a projection 2 can also be by the outer surface of floating block body 1 and spray
The wall of water plate 200 is spaced apart, the formation of large area moisture film between the outer surface of barrier floating block body 1 and the wall of water spray plate 200,
The moisture film frictional resistance that floating block 100 is subject in moving process is reduced, floats and declines with realizing the freedom and flexibility of floating block 100.
Alternatively, connected entrance 100a is multiple, and multiple connected entrance 100a are spaced on the length direction of floating block body 1 and set
Put, multiple raised 2 are included in spaced multigroup convex sets 21 on the length direction of floating block body 1, and every group of convex sets 21 are wrapped
Include between at least one projection 2, two adjacent groups convex sets 21 provided with a connected entrance 100a.For example, in Fig. 7 and Fig. 8 example
In, two connected entrance 100a are formed with floating block body 1, the two connected entrances 100a is arranged at intervals along the vertical direction, and floating
The outer surface of block body 1 is arranged at intervals with three groups of convex sets 21 along the vertical direction, and three groups of convex sets 21 can be located at floating block respectively
The upper, middle and lower of body 1, and every group of convex sets 21 include at least one projection 2, two connected entrance 100a and three groups it is convex
Playing group 21, the connected entrance 100a of interlaced arrangement, i.e., two is located at two adjacent groups projection in three groups of convex sets 21 respectively in the vertical direction
Between group 21.Thus, it is possible to balanced reduce the moisture film frictional resistance that floating block 100 is subject in moving process, and when floating block 100 should
During for rotary drum washing machine 300, projection 2 does not interfere with the connected entrance 100a masking water jet 101b or and water jet of floating block 100
101b aligns, and flexibility of the floating block 100 in the whole work process of rotary drum washing machine 300 has been effectively ensured.
It is understood that when connected entrance 100a is one, multiple raised 2 is included on the length direction of floating block body 1
Spaced multigroup convex sets 21, and every group of convex sets 21 include at least one raised 2 when (not shown), connected entrance 100a
It can be located between any two groups of convex sets 21 in multigroup convex sets 21.
Still optionally further, every group of convex sets 21 include multiple raised 2, are located at floating block sheet to multiple raised 2 multiple rows of multiple rows
On the outer surface of body 1.For example, as shown in Figure 7 and Figure 8, multiple raised 2 multiple rows of multiple rows of every group of convex sets 21 are located at floating block sheet
On the outer surface of body 1, thus, the structure design of floating block 100 is regular, and ensure that the attractive in appearance of floating block 100.
In some embodiments of the invention, the height of projection 2 is H, and wherein H is met：0.5mm≤H≤1.5mm.Due to
Raised 2 free end and the wall of water spray plate 200 stop to by the outer surface of floating block body 1 and the wall interval of water spray plate 200
Open, by setting the height H of projection 2 to meet 0.5mm≤H≤1.5mm so that the outer surface of floating block body 1 and water spray plate 200
The gap of wall will not make because of excessive floating block 100 can not shaded portions water jet 101b, and the outer surface of floating block body 1 with
The gap of the wall of water spray plate 200 will not can not also obstruct the outer surface of floating block body 1 and the wall of water spray plate 200 because of too small
The formation of the moisture film of large area between face.Thus, floating block 100 can be floated and be declined with freedom and flexibility, to enter to water jet 10b
Row covers or with realizing that connected entrance 100a water jets 10b aligns.
In some embodiments of the invention, side of the cross-sectional area of projection 2 along the outer surface for being directed away from floating block body 1
To being gradually reduced.For example, as shown in Figure 7 and Figure 8, one end of projection 2 is fixedly connected with floating block body 1, the cross-sectional area of projection 2
It is gradually reduced from its above-mentioned one end to its other end, so that projection 2 and the bonding strength of floating block body 1 are ensure that, when floating block 100
During applied to rotary drum washing machine 300, because the raised 2 above-mentioned other end and spray chamber 101a wall stop to so that raised 2
The less moisture film of area is formd between spray chamber 101a wall, the water that floating block 100 is subject in moving process is reduced
Film frictional resistance so that floating block 100 has good flexibility.
Alternatively, projection 2 is hemispherical projections.For example, in Fig. 7 and Fig. 8 example, floating block 100 is washed applied to impeller
Clothing machine 300, one end that the cross-sectional area of hemispherical projections is larger is connected with floating block body 1, and the summit of hemispherical projections, which is stopped, to be against
On spray chamber 101a wall, the now contact area very little of hemispherical projections and spray chamber 101a wall, so that floating block sheet
The minimum moisture film of area is could be formed between the outer surface of body 1 and spray chamber 101a wall on the surface of hemispherical projections,
Substantially reduce the moisture film frictional resistance that floating block 100 is subject in moving process, float with realizing the freedom and flexibility of floating block 100 with
Decline.It is understood that projection 2 can also be strip projection, square protruding, truncated cone-shaped projection or conical protrusions etc.,
But not limited to this.
Further, floating block 100 can be generally arc-shaped structure, its protrusions 2 be located at floating block body 1 remove floating block body
On remaining outer surface of 1 outer surface.Explanation is needed exist for, " outside " refers to floating block body 1 in rotary drum washing machine 300
When interior, the side of the central axis away from rotary drum washing machine 300, its opposite side is defined as " inner side ".When floating block 100 should
During for rotary drum washing machine 300, because floating block 100 needs to cover water jet 101b so that floating block 100 remove floating block
Its excess-three circumferential exterior surface outside 100 inner surface is needed to be close to spray chamber 101a wall, and projection 2 is located at into above-mentioned three
The water that large area is formed between above three circumferential exterior surface and spray chamber 101a wall can be obstructed in individual circumferential exterior surface
Film, so as to reduce the moisture film frictional resistance that floating block 100 is subject in moving process, makes floating block 100 have good flexibility, and
And the structure design of floating block 100 is simplified, save the cost used material amount, reduce floating block 100 of floating block 100.
As shown in Fig. 2-Fig. 6, the water spray plate 200 for rotary drum washing machine 300 of embodiment according to a second aspect of the present invention,
Including water spray plate body 101 and according to the floating block 100 for rotary drum washing machine 300 of above-mentioned first aspect embodiment of the invention.
Wherein, the first side wall of water spray plate body 101 be provided with multiple water jet 101b, water spray plate body 101 with above-mentioned first side
The relative second sidewall of wall is corresponded provided with multiple inlet 101c, multiple inlet 101c and multiple water jet 101b and set
Put, floating block 100 be movably arranged in water spray plate body 101 with cause at least one water jet 101b by connected entrance 100a with
Corresponding inlet 101c connections.Alternatively, floating block 100 is working of plastics.
For example, in Fig. 2-Fig. 6 example, water spray plate body 101 is provided with three water jet 101b and three inlets
101c, three water jet 101b can be located on the side wall of the inner side of water spray plate body 101, and three inlet 101c can be located at
On the lateral wall of water spray plate body 101, three water jet 101b and three inlet 101c correspond setting respectively, and each
Inlet 101c height and the height of water jet 101b corresponding thereto are substantially suitable.It can be limited in water spray plate body 101
Upper and lower two spray chamber 101a are made, spray chamber 101a can be the arcuate structure being substantially adapted with floating block 100, each spray
At least formed with least one through hole 101d on water cavity 101a bottom wall, to realize communicating inside and outside spray chamber 101a.Can be with
Understand, through hole 101d is additionally formed in the bottom of spray chamber 101a sides wall.Alternatively, through hole 101d can for circular hole,
Square hole is formed as cell structure etc..Two water jet 101b wherein are formed with the side wall of top spray chamber 101a inner side,
The two water jets 101b can be respectively gondola water faucet type water jet and shaped form water jet, and wherein gondola water faucet type water jet can be located at
A water jet 101b is formed with the top of shaped form water jet, lower section spray chamber 101a side wall, water jet 101b can
Think linear pattern water jet.Floating block 100 moving up and down is equipped with each spray chamber 101a, during each floating block 100 is
Being equipped with multiple raised 2, multiple raised 2 on hollow structure, and the outer surface of the floating block body 1 of each floating block 100 can be with multiple rows of more
It is disposed on the upper, middle and lower of floating block 100 row.Wherein it is formed with along its thickness direction and runs through on the floating block 100 of lower section
Run through floating block body 1 along its thickness direction two are formed with one connected entrance 100a of floating block body 1, top floating block 100
Connected entrance 100a, the two connected entrances 100a is arranged at intervals along the vertical direction.
It is understood that water jet 101b shapes can set preferably to meet actual demand according to actual conditions.
For example, in the course of work of rotary drum washing machine 300, can have good vision to imitate during gondola water faucet type water jet injection water
Really.Water jet 101b, inlet 101c and spray chamber 101a number can equally be set according to actual conditions.
As shown in figure 1, rotary drum washing machine 300 has outer barrel 202, the inner cylinder 201 being located in outer barrel 202, installed in inner cylinder
At least one water spray plate 200 of 201 inner sides, the impeller 204 for being located at the bottom of inner cylinder 201 and putting down installed in the top of inner cylinder 201
Weighing apparatus circle 203, wherein, inner cylinder 201 can be dehydrated etc. to clothing, and outer barrel 202 is used to contain water, and water spray plate 200 is four, four
Individual water spray plate 200 is provided at circumferentially spaced in the inner side of inner cylinder 201 along inner cylinder 201, and the bottom of impeller 204 is provided with approximately along impeller
The 204 draining muscle 2041 radially extended, impeller 204 rotates, coordinates the injection water of water spray plate 200, to be washed to clothing
Or rinsing.It is understood that the number of water spray plate 200 can also be set to one, two, three etc. according to actual conditions.
As shown in Fig. 2-Fig. 6, the top of water spray plate body 101 is provided with card column 1011, and the outside of water spray plate body 101 is provided with
Eye-splice 1012, the bottom of water spray plate body 101 is provided with locating dowel 1013.When water spray plate 200 is applied to rotary drum washing machine 300,
First, eye-splice 1012 is inserted in the button hole (not shown) of inner cylinder 201, and locating dowel 1013 is inserted into the bottom of inner cylinder 201
Relevant position, so that the Primary Location of water spray plate 200 is completed, then, the groove (figure that card column 1011 is inserted on balance ring 203
It is not shown) in, water spray plate 200 is fixed on inner cylinder 201, the fastening of water spray plate 200 is completed.Now, water spray plate body
Water spray runner is limited between 101 and inner cylinder 201, so that when impeller 204 is rotated, draining muscle 2041 produces exclusion to water and made
With so that water can be flowed into water spray runner, and then the water sprayed water in runner can be by corresponding inlet 101c from correspondingly
Water jet 101b injection outflow.
When water spray plate 200 is applied to rotary drum washing machine 300, rotary drum washing machine 300 in the course of the work, works as rotary drum washing machine
Water level in 300 is low water level, and height of water level h meets h≤h1And height of water level meet once washing or rinsing when, top float
Block 100 is unaffected, and top floating block 100 covers gondola water faucet type water jet and shaped form water jet, and lower section floating block 100 is static not
Dynamic (water level is relatively low) or is stablized by the buoyancy (water level is higher) of water, flexibly float, so that the company on lower section floating block 100
Port 100a aligns with linear pattern water jet, and now the inlet 101c of the lower section of water spray plate body 101 passes through connected entrance 100a
Communicated with linear pattern water jet, when the impeller 204 of rotary drum washing machine 300 is rotated, the water in rotary drum washing machine 300 can pass through spray
The inlet 101c of the lower section of water plate body 101 is flowed into the spray chamber 101a of lower section, and current can only be sprayed by linear pattern water jet,
Current have larger injection water and injection pressure head, so as to carry out reinforcing washing and rinsing to clothing, improve clothing
Wash degree.
When the water level in rotary drum washing machine 300 is middle water level, height of water level h meets h1＜ h≤h2When, rotary drum washing machine 300
Interior water can be by the through hole 101d on the inlet 101c and lower section spray chamber 101a bottom walls of the bottom of water spray plate body 101
Flow into the spray chamber 101a of lower section, lower section floating block 100 is stablized by the buoyancy of water, flexibly floats up to lower section spray chamber
101a top, and being covered to linear pattern water jet, current can not spray from linear pattern water jet, top floating block 100 by
Stablize, flexibly float, so that the lower section connected entrance 100a of top floating block 100 and shaped form water jet pair to the buoyancy of water
Together, and top floating block 100 covers gondola water faucet type water jet, now the inlet 101c at the middle part of water spray plate body 101 passes through the company
Port 100a is communicated with shaped form water jet, when the impeller 204 of rotary drum washing machine 300 is rotated, and the water in rotary drum washing machine 300 can
Flowed into the inlet 101c by the middle part of water spray plate body 101 in the spray chamber 101a of top, current can not spray water from gondola water faucet type
Mouth is sprayed, and current can only be sprayed by shaped form water jet, and current have larger injection water and injection pressure head, so as to
Reinforcing washing and rinsing are carried out to clothing, the wash degree of clothing is improved.
When the water level in rotary drum washing machine 300 is high water level, height of water level h meets h ＞ h2When, equally, lower section floating block 100
Stablized by the buoyancy of water, flexibly float up to lower section spray chamber 101a top, and linear pattern water jet is hidden
Cover, current can not spray from linear pattern water jet, top floating block 100 is stablized by the buoyancy of water, flexibly floated, so that
The top connected entrance 100a of top floating block 100 aligns with gondola water faucet type water jet, and top floating block hides 100 shaped form water jets
Cover, now the inlet 101c of the top of water spray plate body 101 is communicated by connected entrance 100a with gondola water faucet type water jet, and impeller is washed
When the impeller 204 of clothing machine 300 is rotated, the water in rotary drum washing machine 300 can be by the inlet above water spray plate body 101
101c is flowed into the spray chamber 101a of top, and current can not spray from shaped form water jet, and current can only pass through gondola water faucet type water jet
Spray, current have larger injection water and injection pressure head, so as to carry out reinforcing washing and rinsing to clothing, improve
The wash degree of clothing.Alternatively, the water that the height of water level h in rotary drum washing machine 300 can be corresponded in rotary drum washing machine 300 is
0L~100L.
When in rotary drum washing machine 300 height of water level decline when, for example, water level from high water level be reduced to low water level when, by
In being formed with least one through hole 101d on spray chamber 101a bottom wall, then the water in spray chamber 101a subtracts with the reduction of water level
It is few.Water in wherein top spray chamber 101a all flows out, and top floating block 100 is in its own gravity and the friction resistance of less moisture film
Freedom and flexibility drop to top spray chamber 101a bottom in the presence of power, thus top floating block 100 to gondola water faucet type water jet and
Shaped form water jet is covered；Water in the spray chamber 101a of lower section all flows out, lower section floating block 100 its own gravity and compared with
In the presence of small moisture film frictional resistance freedom and flexibility drop to lower section spray chamber 101a bottom or due to water level fluctuation and
Rise certain altitude in the presence of the buoyancy of water, so that the connected entrance 100a on lower section floating block 100 sprays water with linear pattern
Mouth alignment.Now, the inlet 101c of the lower section of water spray plate body 101 passes through the connected entrance 100a and straight line on lower section floating block 100
Type water jet is communicated, when impeller 204 is rotated, and the water in rotary drum washing machine 300 can be by the feed liquor below water spray plate body 101
Mouth 101c is flowed into the spray chamber 101a of lower section, and current can only be sprayed by linear pattern water jet, to carry out reinforcing washing to clothing
And rinsing.
Thus, by using above-mentioned floating block 100, and formation and the connected entrance of floating block 100 on water spray plate body 101
Water jet 101b and inlet 101c corresponding 100a, when water spray plate 200 is applied to rotary drum washing machine 300, floating block 100 exists
During moving up and down, realize that floating block 100 aligns with a water jet 101b, it is ensured that unique water jet 101b injection waters
Stream so that current have larger injection water and injection pressure head, so as to carry out reinforcing washing and rinsing to clothing, is improved
The wash degree of clothing.
Water spray plate 200 for rotary drum washing machine 300 according to embodiments of the present invention, by using above-mentioned floating block 100,
And the water jet 101b and inlet 101c corresponding with the connected entrance 100a of floating block 100 is formed on water spray plate body 101, when
When water spray plate 200 is applied to rotary drum washing machine 300, unique water jet 101b injection waters are realized, to strengthen to clothing
Washing and rinsing, improve the wash degree of clothing.
As shown in figure 1, the rotary drum washing machine 300 of embodiment, including according to a third aspect of the present invention above-mentioned according to the present invention
The water spray plate 200 for rotary drum washing machine 300 of second aspect embodiment.
Rotary drum washing machine 300 according to embodiments of the present invention, by using above-mentioned water spray plate 200, can improve clothing
Wash degree, so as to realize the purpose of water saving.
Other of rotary drum washing machine 300 according to embodiments of the present invention are constituted and operated for ordinary skill people
All it is known for member, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of floating block for rotary drum washing machine, it is characterised in that including：
At least one connection run through along the thickness direction of the floating block body is formed with floating block body, the floating block body
Mouthful, the outer surface of the floating block body is raised provided with least one.
It is multiple 2. the floating block according to claim 1 for rotary drum washing machine, it is characterised in that described raised to be multiple
The projection is arranged at intervals on the outer surface of the floating block body.
3. the floating block according to claim 2 for rotary drum washing machine, it is characterised in that the connected entrance be it is multiple, it is many
The individual connected entrance is arranged at intervals on the length direction of the floating block body,
The projection is included in spaced multigroup convex sets, convex sets described in every group on the length direction of the floating block body
It is raised including at least one, provided with a connected entrance between convex sets described in two adjacent groups.
4. the floating block according to claim 3 for rotary drum washing machine, it is characterised in that convex sets described in every group include many
Individual projection, is located on the outer surface of the floating block body to multiple raised multiple rows of multiple rows.
5. the floating block for rotary drum washing machine according to any one of claim 1-4, it is characterised in that described raised
Highly it is H, wherein the H is met：0.5mm≤H≤1.5mm.
6. the floating block according to claim 1 for rotary drum washing machine, it is characterised in that the raised cross-sectional area edge
The direction for being directed away from the outer surface of the floating block body is gradually reduced.
7. the floating block according to claim 1 for rotary drum washing machine, it is characterised in that the projection is convex for hemispherical
Rise.
8. the floating block according to claim 1 for rotary drum washing machine, it is characterised in that the floating block is arcuate structure,
Wherein described projection is located on remaining outer surface except the outer surface of floating block body of the floating block body.
9. a kind of water spray plate for rotary drum washing machine, it is characterised in that the water spray plate includes：
Water spray plate body, the first side wall of the water spray plate body is provided with multiple water jets, the water spray plate body with it is described
The relative second sidewall of the first side wall is provided with multiple inlets, and the multiple inlet is corresponded with the multiple water jet
Set；
Floating block, the floating block is the floating block for rotary drum washing machine according to any one of claim 1-8, the floating block
Be movably arranged in the water spray plate body so that at least one described water jet by the connected entrance with it is corresponding described
Inlet is connected.
10. a kind of rotary drum washing machine, it is characterised in that including the water spray according to claim 9 for rotary drum washing machine
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710447132.2A CN107326607B (en) | 2017-06-14 | 2017-06-14 | Floating block for pulsator washing machine, water spraying plate with floating block and pulsator washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710447132.2A CN107326607B (en) | 2017-06-14 | 2017-06-14 | Floating block for pulsator washing machine, water spraying plate with floating block and pulsator washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107326607A true CN107326607A (en) | 2017-11-07 |
| CN107326607B CN107326607B (en) | 2020-06-16 |
Family
ID=60195037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710447132.2A Active CN107326607B (en) | 2017-06-14 | 2017-06-14 | Floating block for pulsator washing machine, water spraying plate with floating block and pulsator washing machine |
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| Country | Link |
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| CN (1) | CN107326607B (en) |
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Also Published As
| Publication number | Publication date |
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| CN107326607B (en) | 2020-06-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190807 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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