CN106544805B - Nozzle component for washing machine and the washing machine with it - Google Patents
Nozzle component for washing machine and the washing machine with it Download PDFInfo
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- CN106544805B CN106544805B CN201610881555.0A CN201610881555A CN106544805B CN 106544805 B CN106544805 B CN 106544805B CN 201610881555 A CN201610881555 A CN 201610881555A CN 106544805 B CN106544805 B CN 106544805B
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- flow
- water
- head body
- washing machine
- nozzle component
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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
- D06F17/04—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
- 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
- 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)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of nozzle component for washing machine and the washing machines with it, the nozzle component for washing machine includes: head body, the head body was formed with the annular of water cavity in inside, and it is formed in the head body and is connected to the flow jeting port and flow channel entry point for crossing water cavity, the flow jeting port is spaced apart with the flow channel entry point, and the flow jeting port is located at the inside of the head body, wherein, circumferentially spaced multiple water cavities excessively in the head body with one or along the head body.Nozzle component according to the present invention for washing machine, water flow is allowed to enter crossing in water cavity inside head body from flow channel entry point, it is sprayed into again via flow jeting port in the washing cavities of washing machine, the water flow sprayed in washing cavities by nozzle component is allowed to play the souring of strength to clothing, so that the washing to clothing be better achieved.
Description
Technical field
The present invention relates to fields of home appliance technology, more particularly to a kind of nozzle component for washing machine and have it
Washing machine.
Background technique
In the related technology, rotary drum washing machine forms alternately reciprocal water flow by the positive and negative rotation of impeller when washing clothing
Clothing is washed.However, this mode of washing the deficiencies of that there are clean ratios is not high, winding is big, detergent residual place, no
It can meet the needs of users well.Existing solution is to carry out hydro-peening using four water injector plates to reach the effect for being promoted and being cleaned
Fruit sprays waterfall however, spray waterfall water flow effects are generally poor due to design problems such as nozzle exit area, own dimensions and water inlet flow channels
Plate spout is often washed water and clothing is flooded and fallen flat.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose that a kind of nozzle component for washing machine, the nozzle component for washing machine can be preferably real
Now to the cleaning of clothing.
It is another object of the present invention to propose a kind of washing machine, the washing machine is equipped with above-mentioned for washing machine
Nozzle component.
The nozzle component for washing machine of embodiment according to a first aspect of the present invention, comprising: head body, the spray head
Ontology was formed with the annular of water cavity in inside, and was formed in the head body and is connected to the flow jeting port and stream for crossing water cavity
Road entrance, the flow jeting port are spaced apart with the flow channel entry point, and the flow jeting port is located at the inside of the head body,
In, circumferentially spaced multiple water cavities excessively in the head body with one or along the head body.
Nozzle component according to an embodiment of the present invention for washing machine, allows water flow to enter spray head from flow channel entry point
Body interior is crossed in water cavity, then is sprayed into via flow jeting port in the washing cavities of washing machine, so that being sprayed by nozzle component into washing
The souring of strength can be played to clothing by washing intracavitary water flow, so that the washing to clothing be better achieved.
In addition, the nozzle component according to the above embodiment of the present invention for washing machine also has following additional technology special
Sign:
According to some embodiments of the present invention, along the circumferential direction of the head body depth for crossing water cavity from middle part to two
End is gradually reduced, and the flow channel entry point is arranged in the middle part for crossing water cavity.
According to some embodiments of the present invention, the head body is in donut shape, and the flow jeting port is is formed in
State the annular on head body inner sidewall.
Further, be equipped in the head body: water conservancy diversion rib, the water conservancy diversion rib are located at the pipe of the head body
Circumferentially extending interior and along the head body, the middle position of the water conservancy diversion rib is adjacent to the flow jeting port and both ends are far from institute
Flow jeting port is stated, the middle position of the water conservancy diversion rib is connected with the flow blocking muscle for extending to the flow jeting port, wherein the fuisw rib
Item includes being respectively connected with the flow blocking along the circumferentially spaced multiple of the head body, and on each water conservancy diversion rib
Muscle, the water conservancy diversion rib, the head body and flow blocking muscle cooperation between two adjacent flow blocking muscle to limit
Make the water cavity excessively.
Further, the end of the water conservancy diversion rib described in the end of the water conservancy diversion rib and the junction of the head body
Angle between tangent line and the outer circle tangent line of the head body is in the range of 5 ° to 20 °.
In some embodiments of the invention, the flow blocking muscle is along the circumferential two sides of the head body and the water conservancy diversion
It is transitional radius arc transition in the range of 5 millimeters to 15 millimeters between rib.
In some embodiments of the invention, the outer circle spacing in the middle position of the water conservancy diversion rib and the head body
In the range of 10 millimeters to 15 millimeters.
In some embodiments of the invention, being connected between the outer circle of the head body for the water conservancy diversion rib adds
Strengthening tendons.
According to some embodiments of the present invention, tubulose, the head body include: bottom wall to the head body in a ring,
Bottom wall level board in a ring；Press water inclined plate, pressure water inclined plate plate in a ring, and described press water inclined plate from outside to inside
It is tilted down on direction, limits the flow jeting port, institute between the inner edge of the pressure water inclined plate and the inner edge of the bottom wall
It states and is closed between the outer periphery of pressure water inclined plate and the outer periphery of the bottom wall by arc-shaped transition structure.
Further, the arc-shaped transition structure is in evagination on the normal plane of the head body and radius is at 10 millimeters
Arc in the range of 20 millimeters.
In some embodiments of the invention, the angle of the pressure water inclined plate and horizontal plane is in the range of 50 ° to 80 °.
In some embodiments of the invention, the inner edge of the bottom wall inwardly tilts 10 ° to 50 ° and inclined height upwards
In the range of 1.5 millimeters to 5 millimeters.
According to some embodiments of the present invention, the area of the flow channel entry point is not less than 500 square millimeters.
According to some embodiments of the present invention, the flow channel entry point is formed on the bottom wall of the head body, and one
The water cavity of crossing is correspondingly arranged at least one flow channel entry point.
According to some embodiments of the present invention, the height of the flow jeting port is in the range of 1.5 millimeters to 3 millimeters.
According to some embodiments of the present invention, the jet direction of the flow jeting port tilts inwardly downward.
According to some embodiments of the present invention, the lower edge of the flow jeting port tilts 10 ° to 50 ° upwards and inclined height exists
In the range of 1.5 millimeters to 5 millimeters, the upper edge of the flow jeting port tilts down 50 ° to 80 °.
The washing machine of embodiment according to a second aspect of the present invention, comprising: the peripheral wall of interior bucket, the interior bucket was equipped with water flow
Road, the top crossed water flow passage and extend up to the interior bucket from the bottom of the interior bucket；Nozzle component, the nozzle component
It is located at the top of the interior bucket, the nozzle component is the nozzle component for washing machine described above, the nozzle component
Flow channel entry point be connected to the upper end for crossing water flow passage, and the flow jeting port of the nozzle component is towards in the interior bucket.
Further, the bottom of the interior bucket is equipped with: impeller, and the bottom of the impeller is formed with water-moving rib, and the mistake
The lower end of water flow passage is opposite with the water-moving rib.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the perspective view of the nozzle component according to an embodiment of the present invention for washing machine；
Fig. 2 is the view of Fig. 1 in one direction；
Fig. 3 is the cross-sectional view of the line A-A along Fig. 2；
Fig. 4 is the partial enlarged view at Fig. 3 centre circle B；
Fig. 5 is the view of Fig. 1 in the other directions；
Fig. 6 is the sectional view of Fig. 5 in one direction；
Fig. 7 is the partial enlarged view of Fig. 6；
Fig. 8 is the perspective view of washing machine according to an embodiment of the present invention；
Fig. 9 is a sectional view of Fig. 8.
Appended drawing reference:
Nozzle component 100,
Head body 1, excessively water cavity 11, flow jeting port 12, flow channel entry point 13, water conservancy diversion rib 14, flow blocking muscle 141, reinforcing rib 15,
Bottom wall 16, pressure water inclined plate 17, arc-shaped transition structure 18,
Washing machine 200, interior bucket 210 cross water flow passage 211, cross water flow guidance tape 212, terminal pad 213, outer barrel 214, balance ring
215,
Impeller 220, water-moving rib 221.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The nozzle group for washing machine of embodiment according to a first aspect of the present invention is described in detail below with reference to Fig. 1 to Fig. 9
Part 100.
Referring to Fig. 4 and combine Fig. 1 to Fig. 3, the nozzle component 100 according to an embodiment of the present invention for washing machine, comprising:
Head body 1, in a ring, the inside of head body 1 was formed with water cavity 11 to head body 1, and water flow is flowed by water
Chamber 11；And flow jeting port 12 and flow channel entry point 13 are formed in head body 1, flow jeting port 12 and flow channel entry point 13 respectively with cross water
Chamber 11 is connected to, and flow jeting port 12 is spaced apart with flow channel entry point 13, and flow jeting port 12 is located at the inside of head body 1 (for example, Fig. 1
In neighbouring head body 1 center line side).Wherein, there is one to be crossed water cavity 11 or spray head sheet in head body 1
There are circumferentially spaced multiple water cavities 11 excessively along head body 1 in body 1.As a result, water flow can be from flow channel entry point
13 enter crossing in water cavity 11 inside head body 1, then in the washing cavities via the penetrating washing machine of flow jeting port 12, so that passing through spray
The water flow that head assembly 100 sprays into washing cavities can play the souring of strength to clothing, to be better achieved to clothing
Washing.
Wherein, when having one to cross water cavity 11 in head body 1, flow jeting port 12 can be in right with head body 1 at this time
The shape answered such as circle or annular etc., corresponding flow channel entry point 13 can be one or more, and at this moment water flow can be via spray
Head piece 12 integrally sprays into washing cavities in waterfall shape, carries out Washing to clothing.
When have in head body 1 along head body 1 it is circumferentially spaced it is multiple cross water cavity 11 when, flow jeting port at this time
12 and flow channel entry point 13 may each comprise one-to-one multiple with multiple water cavities 11 of crossing, at this moment water flow can be respectively from corresponding
Flow channel entry point 13 is crossed in water cavity 11 into corresponding, further sprays into washing cavities in sector shape via corresponding flow jeting port 12
It is interior, to preferably wash clothing.
Nozzle component 100 according to an embodiment of the present invention for washing machine, allow water flow from flow channel entry point 13 into
Enter crossing in water cavity 11 inside head body 1, then in the washing cavities via the penetrating washing machine of flow jeting port 12, so that passing through nozzle group
Part 100, which sprays the water flow in washing cavities, can play the souring of strength to clothing, to be better achieved to clothing
Washing.
Referring to Fig. 4 and Fig. 3 is combined, some specific embodiments according to the present invention cross water cavity along the circumferential direction of head body 1
11 depth is gradually reduced from middle part to both ends, and flow channel entry point 13 is arranged in the middle part for crossing water cavity 11.As a result, from flow channel entry point
After 13 water flows flowed into water cavity 11 can be gradually filled with water cavity 11, then via flow jeting port 12 in covering of the fan spray, so as to
It is enough preferably to wash clothing.
It certainly, in other embodiments of the invention, can be in direction along the circumferential depth for crossing water cavity 11 of head body 1
The shape that one end is gradually reduced.The present invention is not construed as limiting the specific structure of the circumferential depth for crossing water cavity 11 along head body 1,
It can according to need adaptability setting in practical application.
In conjunction with Fig. 4 and Fig. 8 and Fig. 9, some specific embodiments according to the present invention, head body 1 is in donut shape (ginseng
According to Fig. 1), and flow jeting port 12 is the annular (such as annular notch etc.) being formed on 1 inner sidewall of head body.Make water flow in this way
It can melt rapidly after ejection and overlap as a covering of the fan, be not in jet flow blind area, so as to preferably wash clothing.
Further, referring to figure 6 and figure 7 and Fig. 4 is combined, be equipped in head body 1: water conservancy diversion rib 14, water conservancy diversion rib 14
(head body 1 is in donut shape) is respectively positioned in the pipe of head body 1, and water conservancy diversion rib 14 makes along the circumferentially extending of head body 1
Obtaining water flow can be under the action of water conservancy diversion rib 14 along the circumferential olderly flowage of head body 1, the middle position of water conservancy diversion rib 14
Neighbouring flow jeting port 12 (referring to Fig. 7 and Fig. 6), and the both ends of water conservancy diversion rib 14 are (for example, neighbouring two neighboring flow-guiding channel in Fig. 7
13 both ends) far from flow jeting port 12, the middle position of water conservancy diversion rib 14 is connected with flow blocking muscle 141, flow blocking muscle 141 can play every
It cuts off the water supply the effect of stream, so that will not liquidate from the water flow that flow channel entry point 13 enters in diversion cavity 11, flow blocking muscle 141 can prolong
Extend to flow jeting port 12.As a result, from flow channel entry point 13 flow into diversion cavity 11 in water flow can water conservancy diversion rib 14 and every
Stream muscle 141 under the action of along head body 1 circumferential flow and be gradually filled with diversion cavity 11, water flow will be via flow jeting port 12 later
It sprays into washing cavities and participates in the washing of clothing.
Wherein, referring to Fig. 6, water conservancy diversion rib 14 may include multiple (four water conservancy diversion ribs 14 are shown in Fig. 6), multiple to lead
Rib 14 is flowed along the circumferentially-spaced arrangement of head body 1, and is respectively connected with flow blocking muscle 141, fuisw rib on each water conservancy diversion rib 14
Item 14, head body 1 and the cooperation of flow blocking muscle 141 cross water cavity 11 to limit one between two adjacent flow blocking muscle 141.
As a result, can be in the effect of water conservancy diversion rib 14 and flow blocking muscle 141 from the water flow that flow channel entry point 13 flows into diversion cavity 11
The lower circumferential flow along head body 1 is simultaneously gradually filled with corresponding diversion cavity 11, and water flow will be via corresponding flow jeting port 12 later
It sprays.
In addition, since flow blocking muscle 141 can extend to flow jeting port 12, and water conservancy diversion rib 14, head body 1 and flow blocking
The cooperation of muscle 141 can limit multiple diversion cavities 11 in head body 1, and the water flow of multiple diversion cavities 11 is independently of each other and not
It can liquidate, water flow subregion be sprayed into washing cavities, but also jet flow blind area can be eliminated.
Further, in conjunction with Fig. 7, in the end of water conservancy diversion rib 14 and the junction of head body 1, the end of water conservancy diversion rib 14
Angle between portion's tangent line and the outer circle tangent line of head body 1 is in the range of 5 ° to 20 ° (referring to the angle a3 in Fig. 7).This
Sample can limit the water flow flowed into diversion cavity 11, so as to water flow full of after diversion cavity 11 preferably via spray
Head piece 12 sprays.
Wherein, in the junction of the end of water conservancy diversion rib 14 and head body 1, the end tangent line and spray head of water conservancy diversion rib 14
Angle between the outer circle tangent line of ontology 1 can be 5 °, 8 °, 10 °, 13 °, 15 °, 18 ° or 20 ° etc..
As shown in fig. 7, in some embodiments of the invention, flow blocking muscle 141 is along the circumferential two sides of head body 1
It is arc transition between water conservancy diversion rib 14, and transitional radius can be in the range of 5 millimeters to 15 millimeters (referring to Fig. 7
In radius r2).So that the water flow sprayed from arc transition between flow blocking muscle 141 and water conservancy diversion rib 14 has certain gradient
It is unlikely to spray along normal direction, it is not in jet flow blind area that this, which allows for water flow and can melt rapidly after ejection to overlap as a covering of the fan,.
In conjunction with Fig. 7, in some embodiments of the invention, middle position and the head body 1 of water conservancy diversion rib 14
Outer circle spacing is in the range of 10 millimeters to 15 millimeters (referring to the angle h3 in Fig. 7).It can guarantee nozzle component 100 in this way
Size is unlikely to too big, uses convenient for assembly.
Wherein, the outer circle spacing of the middle position of water conservancy diversion rib 14 and head body 1 can for 10 millimeters, 12 millimeters,
12.5 millimeters or 15 millimeters etc..
Connect between water conservancy diversion rib 14 and the outer circle of head body 1 in some embodiments of the invention referring to Fig. 7
It is connected to reinforcing rib 15.The intensity of nozzle component 100 can be improved by reinforcing rib 15 in this way, to improve nozzle component 100
Use reliability extends the service life of nozzle component 100, preferably meets the needs of users.
Fig. 3, some specific embodiments according to the present invention, the tubulose in a ring of head body 1, spray head are simultaneously combined referring to Fig. 4
Ontology 1 includes: bottom wall 16 and pressure water inclined plate 17.Wherein, the level board in a ring of bottom wall 16, pressure water inclined plate 17 plate in a ring, and press
The inclination (referring to up and down direction shown in Fig. 4) downwards on direction from outside to inside of water inclined plate 17, presses the inner edge of water inclined plate 17
Flow jeting port 12 is limited between the inner edge of bottom wall 16, is pressed between the outer periphery of water inclined plate 17 and the outer periphery of bottom wall 16 by arc
Shape transition structure 18 is closed.Fluid resistance can be substantially reduced when water flow enters diversion cavity 11 via flow channel entry point 13 as a result,
In addition, the compression due to pressing water inclined plate 17, so that the water flow dynamics sprayed by flow jeting port 12 greatly increases, and defines it
Best projected area, to significantly promote the washability of clothing；Water inclined plate 17 is pressed to also act as limitation water flow jet angle simultaneously
Degree, the effect for preventing spray from sputtering, so as to laundry caused by the risk that effectively inhibits to seep water, line short risk and splashing
The staving of machine is dirty, extends the service life of washing machine.
Wherein, one end in Fig. 1 adjacent to 1 center line of head body is interior, and one end far from 1 center line of head body is
Outside.
The best projected area refers to that the water flow sprayed by flow jeting port 12 can be in the rotation centerline of washing machine
It is sprayed on clothing to be washed again after collecting.
For example, flow channel entry point 13 may include four in the embodiment of the present invention as shown in Figure 5,11 He of diversion cavity
Flow jeting port 12 may include with four flow channel entry points 13 one-to-one four, water flow can be divided into four it is mutually independent
Part sprays into washing cavities, to preferably wash clothing.
Further, referring to Fig. 4 and in conjunction with Fig. 3, on the normal plane of head body 1, arc-shaped transition structure 18 is in evagination
And arc of radius in the range of 10 millimeters to 20 millimeters (referring to the radius r1 in Fig. 4).Pass through arc-shaped transition structure as a result,
18 can carry out certain limitation to water flow, so as to reduce resistance to water-flow, water flow be allowed to have the spray of certain pressure
Enter in washing cavities.
Wherein, on the normal plane of head body 1, the radius of 18 evagination of arc-shaped transition structure can be 10 millimeters, 13 millis
Rice, 15 millimeters, 17 millimeters or 20 millimeters etc..
In conjunction with Fig. 4, in some embodiments of the invention, the angle of pressure water inclined plate 17 and horizontal plane can be at 50 °
(referring to the radius a2 in Fig. 4) in the range of to 80 °.As a result, under the compression of pressure water inclined plate 17, so that by flow jeting port 12
The water flow dynamics of ejection greatly increases, and defines its best projected area, to significantly promote the washability of clothing；Together
When pressure water inclined plate 17 also act as limitation water flow jet angle, prevent spray sputter effect, so as to effectively inhibit seep water wind
The staving of washing machine caused by danger, line short risk and splashing is dirty, extends the service life of washing machine.
Wherein, the angle of pressure water inclined plate 17 and horizontal plane can be 50 °, 55 °, 60 °, 65 °, 70 °, 75 ° or 80 ° etc..
Referring to Fig. 4, in some embodiments of the invention, the inner edge of bottom wall 16 inwardly tilts 10 ° to 50 ° upwards
(referring to the angle a1 in Fig. 4, limiting a part of flow jeting port 12), and the inside acclivitous height in the inner edge of bottom wall 16
It can be in the range of 1.5 millimeters to 5 millimeters (referring to the distance h1 in Fig. 4).Pass through the inner edge of bottom wall 16 and pressure water in this way
The inner edge cooperation of inclined plate 17 can limit flow jeting port 12, allow through the water flow band in the penetrating washing cavities of flow jeting port 12
There is certain pressure, so as to generate impact to clothing, the washing of clothing is better achieved.
It should be noted that inner edge here refers to the side of the center line of neighbouring head body 1；It is inward-pointing to be
Side towards inside diversion cavity 11.
It is not less than 500 squares referring to the area of fig. 4 to fig. 6, some specific embodiments according to the present invention, flow channel entry point 13
Millimeter (the area S referring to shown in Fig. 5).Thus, it is possible to guarantee to flow into diversion cavity 11 from flow-guiding channel 13 again via flow jeting port
12 spray into the water in washing cavities, so as to preferably wash clothing.
Wherein, the area of flow channel entry point 13 can be more than or equal to 500 square millimeters.For example, the face of flow channel entry point 13
Product can be 500 square millimeters, 600 square millimeters, 700 square millimeters, 800 square millimeters, 900 square millimeters, 1000 squares
Millimeter, 1100 square millimeters, 1200 square millimeters, 1300 square millimeters, 1400 square millimeters or 1500 square millimeters etc..Here
The area of flow channel entry point 13 can be arranged according to the volume adaptability of washing machine, that is to say, that when the volume of washing machine is larger,
The area of flow channel entry point 13 also increases accordingly；When the volume of washing machine is smaller, the area of flow channel entry point 13 also accordingly reduces, stream
The specific setting of the area of road entrance 13 is advisable to the washing of clothing with that can be better achieved.
Referring to Fig. 4 and Fig. 5, some specific embodiments according to the present invention, flow channel entry point 13 is formed in the bottom of head body 1
On wall, and one is crossed water cavity 11 and is correspondingly arranged at least one flow channel entry point 13.Water flow is facilitated to flow via flow channel entry point 13 as a result,
Entered in water cavity 11, to further spray into washing cavities.
Wherein, a mistake water cavity 11 can be correspondingly arranged on a flow channel entry point 13 or one is crossed water cavity 11 and can corresponded to
It is provided with multiple flow channel entry points 13.
Referring to Fig. 4, the height of some specific embodiments according to the present invention, flow jeting port 12 can be at 1.5 millimeters to 3 millimeters
In the range of (referring to the distance h2 in Fig. 4).As a result, having centainly from diversion cavity 11 via the water that flow jeting port 12 sprays
Highly, clothing is further washed to form the covering of the fan and spray into washing cavities.
Wherein, the height of flow jeting port 12 can be 1.5 millimeters, 2 millimeters, 2.5 millimeters or 3 millimeters etc..
In conjunction with Fig. 4, some specific embodiments according to the present invention, the jet direction of flow jeting port 12 is inwardly (into washing cavities)
(referring to fig. 4 downward) inclination downwards.As a result, the water flow in diversion cavity 11 is convenient for washing via the penetrating of flow jeting port 12
It washs intracavitary.
Referring to Fig. 4, some specific embodiments according to the present invention, the lower edge of flow jeting port 12 tilts 10 ° to 50 ° (ginsengs upwards
According to the angle a1 in Fig. 4), and the upward inclined height of lower edge of flow jeting port 12 (ginseng in the range of 1.5 millimeters to 5 millimeters
According to the angle h1 in Fig. 4), the upper edge of flow jeting port 12 tilts down 50 ° to 80 ° (referring to the angle a2 in Fig. 4).As a result,
The water flow sprayed into washing cavities from diversion cavity 11 through flow jeting port 12 can have certain pressure, so as to preferably wash clothing
Object.
Wherein, the acclivitous angle of the lower edge of flow jeting port 12 can for 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °,
45 ° or 50 ° etc..The upward inclined height of the lower edge of flow jeting port 12 can be 1.5 millimeters, 2 millimeters, 2.5 millimeters, 3 millimeters, 3.5
Millimeter, 4 millimeters, 4.5 millimeters or 5 millimeters etc..The angle that the upper edge of flow jeting port 12 tilts down can for 50 °, 55 °, 55 °,
60 °, 65 °, 70 °, 75 ° or 80 ° etc..
Nozzle component 100 according to an embodiment of the present invention for washing machine, water flow enter top by flow channel entry point 13
Annular nozzle ontology 1 in when, the pressure limit effect of compressed water inclined plate 17 and flow jeting port 12, water flow can preferentially pass through fuisw rib
Item 14 is mobile to both ends, and the diversion cavity 11 being gradually filled on entire annular nozzle ontology 1, and is in finally covering of the fan from flow jeting port 12
Spray, by the guidance and restriction effect of flow blocking muscle 141, water flow will not liquidate, and because flow blocking muscle 141 and water conservancy diversion rib 14 it
Between be radian transition structure so that from this spray water flow have certain gradient be unlikely to along normal direction spray, this is allowed for
Water flow can melt rapidly after ejection to be overlapped as a covering of the fan, is not in jet flow blind area.During water flow sprays, due to having
The transitional function of arc-shaped transition structure 18 can substantially reduce fluid resistance, and the compression of compressed water inclined plate 17, spray
Water flow dynamics greatly increase, and define its best projected area, to significantly promote the washability of clothing, press simultaneously
Water inclined plate 17 also acts as limitation water flow jet angle, and the effect for preventing spray from sputtering can effectively inhibit infiltration risk, route short
Cylinder caused by transportation work style danger and splashing is dirty, increases the service life of washing machine.
Referring to Fig. 8 and Fig. 9, the washing machine 200 of embodiment, washing machine 200 can be impeller according to a second aspect of the present invention
Washing machine, washing machine 200 include: interior bucket 210 and nozzle component.Wherein, the peripheral wall of interior bucket 210 was equipped with water flow passage 211, institute
Stating nozzle component is the above-mentioned nozzle component 100 for washing machine, crosses water flow passage 211 and upwardly extends from the bottom of interior bucket 210
To the top (up and down direction referring to fig. 9) of interior bucket 210.Nozzle component 100 is located at the top of interior bucket 210, nozzle group
The flow channel entry point 13 of part 100 is connected to the upper end for crossing water flow passage 211, and the flow jeting port 12 of nozzle component 100 is towards interior bucket 210
It is interior.As a result, water flow can flow through the inflow diversion cavity 11 of flow channel entry point 13 via water flow passage 211 is crossed, then via flow jeting port 12
It further sprays to and realizes that the impact to clothing is washed in interior bucket 210.
Further, referring to Fig. 8 and Fig. 9, the bottom of interior bucket 210 is equipped with: impeller 220, and the bottom of impeller 220, which is formed with, dials
Water muscle 221, and the lower end for crossing water flow passage 211 and water-moving rib 221 are relatively.The agitation for passing through water-moving rib 221 as a result, so that interior bucket
Water in 210 can flow through flow channel entry point 13 into diversion cavity 11 via water flow passage 211 is crossed, then further spray via flow jeting port 12
Realize that the impact to clothing is washed to interior bucket 210.
In addition, referring to Fig. 8 and Fig. 9, washing machine 200 further include: cross water flow guidance tape 212, terminal pad 213, outer barrel 214 and
Balance ring 215.Wherein, it crosses between water flow guidance tape 212 and interior bucket 210 and limited water flow passage 211, cross the upper of water flow guidance tape 212
End is connected with flow channel entry point 13, and the lower end for crossing water flow guidance tape 212 is connected such as clamping with interior bucket 210.Interior bucket 210 is rotatable
Ground is located at the inside of outer barrel 214, and terminal pad 213 is located at the bottom of impeller 220 and is connected with interior bucket 210, and wherein outer barrel 214 can be with
For steel ladle, interior bucket 210 can be dehydration barrel.
Such as rotary drum washing machine of washing machine 200 according to an embodiment of the present invention is in washing process, 220 positive and negative rotation of impeller,
Water-moving rib 221 on impeller 220 squeezes the mistake water flow passage 211 that water flow enabled its flow into water flow guidance tape 212 and interior bucket 210 forms,
Water flow continues to rise in the water-guiding cavity 11 on the annular nozzle ontology 1 on top, and water flow passes through the spray on annular nozzle component 100
Head piece 12 is ejected in interior bucket 210, and the souring of strength can be played to clothing.During above-mentioned wash cycle, due to
The water flow in the region of 221 bottom of water-moving rib on impeller 220 is formed area, local decompression by the effect of water-moving rib 221, causes interior bucket
210 water flow constantly passes through the through-hole on impeller 220 and interior bucket 210 and is transferred to the region by terminal pad 213, is drained with supplying
Water flow.In addition, can also make full use of water resource by circulating water flow washing clothing, reduce water consumption.
The present invention discloses one kind makes its top annular flow jeting port form waterfall shape in the state of washing for rotary drum washing machine
The nozzle component 100 for washing machine of hydro-peening water flow is oblique by reasonably designing its flow channel entry point structure, bottom wall and pressure water
Board size, top radian transition structure, fuisw rib size, flow jeting port face gradient and flow jeting port size guarantee that water flow can
Rounding and have spraying from entire annular flow jeting port 12 for dynamics.
The course of work of washing machine 200 according to an embodiment of the present invention is described in detail below with reference to Fig. 1 to Fig. 9.
Specifically, such as rotary drum washing machine of washing machine 200 is in washing process, 220 positive and negative rotation of impeller, on impeller 220
Water-moving rib 221 squeeze water flow and enabled its flow into the mistake water flow passage 211 that water flow guidance tape 212 and interior bucket 210 form, on water flow continues
It rises in the water-guiding cavity 11 on the annular nozzle ontology 1 on top, water flow is sprayed by the flow jeting port 12 on annular nozzle component 100
Into interior bucket 210, the souring of strength can be played to clothing.During above-mentioned wash cycle, due on impeller 220
The water flow in the region of 221 bottom of water-moving rib is formed area, local decompression by the effect of water-moving rib 221, causes the water flow of interior bucket 210 not
The open close through-hole crossed in impeller 220 and interior bucket 210 is transferred to the region by terminal pad 213, to supply the water flow drained.Separately
Outside, water resource can also be made full use of by circulating water flow washing clothing, reduced water consumption.
Nozzle component 100 according to an embodiment of the present invention for washing machine mainly includes (including the bottom wall of head body 1
16 and pressure water inclined plate 17), diversion cavity 11, flow jeting port 12, arc-shaped transition structure 18, water conservancy diversion rib 14, flow blocking muscle 141, bottom wall 16
On be formed with flow channel entry point 13.
In washing process, top is entered by flow channel entry point 13 by the water flow that the water-moving rib 221 on impeller 220 gets to top
Annular nozzle ontology 1 on water-guiding cavity 11 in, the pressure limit effect of compressed water inclined plate 17, bottom wall 16, water flow can preferentially lead to
It is mobile to two sides (two sides circumferential along head body 1) to cross water conservancy diversion rib 14, and is gradually filled with entire diversion cavity 11 finally from spray
Head piece 12 in covering of the fan spray, by the guidance and restriction effect of flow blocking muscle 141, water flow will not liquidate, but because flow blocking muscle 141 with
It is between water conservancy diversion rib 14 radian transition structure (being formed with fillet), so that the water flow sprayed from this has certain gradient not
It is sprayed as along normal direction, it is not in jet flow blind area that this, which allows for water flow and can melt rapidly after ejection to overlap as a covering of the fan,.?
During water flow sprays, due to there is the transitional function of arc-shaped transition structure 18, fluid resistance can be substantially reduced, and sprayed
The compression of pressure water inclined plate 17 at head piece 12, the water flow dynamics of ejection greatly increases, and defines its best projected area,
To significantly promote the washability of clothing, while water inclined plate 17 being pressed to also act as limitation water flow jet angle, prevents spray from splashing
The effect penetrated, cylinder caused by can effectively inhibiting infiltration risk, line short risk and splashing is dirty, increases washing machine
Service life.
It is noted that the area S of flow channel entry point 13 is not less than 500 square millimeters (for example, stream referring to Fig. 4 and Fig. 7
The area S of road entrance 13 can be in the range of 500 square millimeters to 1500 square millimeters)；The radius of arc-shaped transition structure 18
R1 can be in the range of 10 millimeters to 20 millimeters；Press the angle a2 between water inclined plate 17 and horizontal plane can be at 50 ° to 80 °
In range；The height h2 of flow jeting port 12 can be in the range of 1.5 millimeters to 3 millimeters；16 exit ramp of bottom wall (bottom wall 16 it is interior
All edges) and horizontal plane between angle a1 can be in the range of 10 ° to 50 °；The upward inclination of the lower edge of flow jeting port 12 is high
Spending h1 can be in the range of 1.5 millimeter to 5 millimeters；In the end of water conservancy diversion rib 14 and the junction of head body 1, fuisw rib
Angle between the end tangent line of item 14 and the outer circle tangent line of head body 1 is in the range of 5 ° to 20 ° (referring to the angle in Fig. 7
Spend a3)；It is radian transition structure between flow blocking muscle 141 and water conservancy diversion rib 14, radius r2 can be at 5 millimeters to 15 millis
In the range of rice；Flow blocking muscle 141 and the outer distance of round h3 of annular nozzle ontology 1 can be in the range of 10 millimeters to 15 millimeters.
Working principle: by reasonable program rhythm control, squeeze water by the water-moving rib 221 on impeller 220 and flow to top
The annular nozzle component 100 in portion is limited and guiding role by each structure of nozzle component 100, allow water flow in the form of sheets
It sprays to interior bucket 210, so as to achieve the effect that heavy duty wash clothing, preferably meets the needs of users.
The practicability of washing machine 200 according to an embodiment of the present invention is very high, Normal Wash program can not be influenced in program, also
Can slightly have the change of pitch time；Annular nozzle component 100, and spray plate (such as head body 1) knot are only introduced in structure
The design alteration of structure, Switchability are strong；Total design matching washing procedure realizes extraordinary hydro-peening water flow effects, makes
The cleanliness for obtaining clothing is significantly promoted, while complete covering of the fan waterfall flow visual impact is powerful, holds that its effect very
Easily true shows.So far the course of work of washing machine 200 according to an embodiment of the present invention is completed.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms need not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in a or multiple embodiment or examples.In addition, without conflicting with each other, the technology of this field
The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel
And combination.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (17)
1. a kind of nozzle component for washing machine characterized by comprising
Head body, the head body was formed with the annular of water cavity in inside, and connection is formed in the head body
The flow jeting port and flow channel entry point for crossing water cavity, the flow jeting port is spaced apart with the flow channel entry point, and the flow jeting port is located at
The inside of the head body,
Wherein, circumferentially spaced multiple water excessively in the head body with one or along the head body
Chamber；
The head body is in donut shape, and the flow jeting port is the annular being formed on the head body inner sidewall；
It is equipped in the head body:
Water conservancy diversion rib, the water conservancy diversion rib are located in the pipe of the head body and along the circumferentially extending of the head body, institute
The middle position of water conservancy diversion rib is stated adjacent to the flow jeting port and both ends are far from the flow jeting port, the middle position of the water conservancy diversion rib
It is connected with the flow blocking muscle for extending to the flow jeting port；
It is radian transition structure between the flow blocking muscle and the water conservancy diversion rib.
2. the nozzle component according to claim 1 for washing machine, which is characterized in that along the circumferential direction of the head body
The depth for crossing water cavity is gradually reduced from middle part to both ends, and the flow channel entry point is arranged in the middle part for crossing water cavity.
3. the nozzle component according to claim 1 for washing machine, which is characterized in that
Wherein, the water conservancy diversion rib includes along the circumferentially spaced multiple of the head body, and each fuisw rib
The flow blocking muscle is respectively connected on item, the water conservancy diversion rib, the head body and flow blocking muscle cooperation are adjacent
The water cavity excessively is limited between two flow blocking muscle.
4. the nozzle component according to claim 3 for washing machine, which is characterized in that in the end of the water conservancy diversion rib
Folder between the end tangent line of water conservancy diversion rib described in junction with the head body and the outer circle tangent line of the head body
Angle is in the range of 8 ° to 20 °；
The flow blocking muscle is transitional radius between the circumferential two sides of the head body and the water conservancy diversion rib in 5 millis
Rice is to arc transition in the range of 15 millimeters.
5. the nozzle component according to claim 3 for washing machine, which is characterized in that the interposition of the water conservancy diversion rib
It sets with the outer circle spacing of the head body in the range of 10 millimeters to 15 millimeters.
6. the nozzle component according to claim 3 for washing machine, which is characterized in that the water conservancy diversion rib with it is described
Reinforcing rib is connected between the outer circle of head body.
7. the nozzle component according to claim 1 for washing machine, which is characterized in that the head body is managed in a ring
Shape, the head body include:
Bottom wall, bottom wall level board in a ring；
Water inclined plate, pressure water inclined plate plate in a ring are pressed, and the pressure water inclined plate tilts down on direction from outside to inside, institute
It states and limits the flow jeting port between the inner edge of pressure water inclined plate and the inner edge of the bottom wall, the outer periphery of the pressure water inclined plate
It is closed between the outer periphery of the bottom wall by arc-shaped transition structure.
8. the nozzle component according to claim 7 for washing machine, which is characterized in that flat in the method for the head body
The arc-shaped transition structure is in the arc of evagination and radius in the range of 10 millimeters to 20 millimeters on face.
9. the nozzle component according to claim 7 for washing machine, which is characterized in that the pressure water inclined plate and horizontal plane
Angle in the range of 50 ° to 80 °.
10. the nozzle component according to claim 7 for washing machine, which is characterized in that the inner edge of the bottom wall to
It is interior it is upward inclination 10 ° to 50 ° and inclined height in the range of 1.5 millimeters to 5 millimeters.
11. according to claim 1, being used for the nozzle component of washing machine described in any one of 2 and 7-10, which is characterized in that
The area of the flow channel entry point is not less than 500 square millimeters.
12. according to claim 1, being used for the nozzle component of washing machine described in any one of 2 and 7-10, which is characterized in that
The flow channel entry point is formed on the bottom wall of the head body, and a water cavity of crossing is correspondingly arranged at least one runner
Entrance.
13. according to claim 1, being used for the nozzle component of washing machine described in any one of 2 and 7-10, which is characterized in that
The height of the flow jeting port is in the range of 1.5 millimeters to 3 millimeters.
14. according to claim 1, being used for the nozzle component of washing machine described in any one of 2 and 7-10, which is characterized in that
The jet direction of the flow jeting port tilts inwardly downward.
15. the nozzle component according to claim 1 or 2 for washing machine, which is characterized in that the lower edge of the flow jeting port
Upwards inclination 10 ° to 50 ° and inclined height in the range of 1.5 millimeters to 5 millimeters, the upper edge of the flow jeting port tilts down
50 ° to 80 °.
16. a kind of washing machine characterized by comprising
Interior bucket, the peripheral wall of the interior bucket were equipped with water flow passage, and the water flow passage of crossing is extended up to from the bottom of the interior bucket
The top of the interior bucket；
Nozzle component, the nozzle component are located at the top of the interior bucket, and the nozzle component is according in claim 1-15
Described in any item nozzle components for washing machine, the flow channel entry point of the nozzle component and the upper end for crossing water flow passage connect
It is logical, and the flow jeting port of the nozzle component is towards in the interior bucket.
17. washing machine according to claim 16, which is characterized in that the bottom of the interior bucket is equipped with:
Impeller, the bottom of the impeller is formed with water-moving rib, and the lower end for crossing water flow passage is opposite with the water-moving rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881555.0A CN106544805B (en) | 2016-09-30 | 2016-09-30 | Nozzle component for washing machine and the washing machine with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881555.0A CN106544805B (en) | 2016-09-30 | 2016-09-30 | Nozzle component for washing machine and the washing machine with it |
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| Publication Number | Publication Date |
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| CN106544805A CN106544805A (en) | 2017-03-29 |
| CN106544805B true CN106544805B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610881555.0A Active CN106544805B (en) | 2016-09-30 | 2016-09-30 | Nozzle component for washing machine and the washing machine with it |
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| CN107576283B (en) * | 2017-09-08 | 2021-08-03 | 中国飞行试验研究院 | Method for indirectly determining aircraft water splash angle by means of optical measurement parameters |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397155Y (en) * | 1999-06-18 | 2000-09-20 | 海尔集团公司 | External tub cover for washing machine |
| CN2422327Y (en) * | 2000-03-22 | 2001-03-07 | 海尔集团公司 | Washing machine casing cover |
| KR20010100621A (en) * | 2000-05-04 | 2001-11-14 | 구자홍 | Tub cover for washing machine |
| CN1512002A (en) * | 1998-08-18 | 2004-07-14 | Lg������ʽ���� | Drum cover of washing machine |
| CN206428454U (en) * | 2016-09-30 | 2017-08-22 | 无锡小天鹅股份有限公司 | For the nozzle component of washing machine and the washing machine with it |
-
2016
- 2016-09-30 CN CN201610881555.0A patent/CN106544805B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512002A (en) * | 1998-08-18 | 2004-07-14 | Lg������ʽ���� | Drum cover of washing machine |
| CN2397155Y (en) * | 1999-06-18 | 2000-09-20 | 海尔集团公司 | External tub cover for washing machine |
| CN2422327Y (en) * | 2000-03-22 | 2001-03-07 | 海尔集团公司 | Washing machine casing cover |
| KR20010100621A (en) * | 2000-05-04 | 2001-11-14 | 구자홍 | Tub cover for washing machine |
| CN206428454U (en) * | 2016-09-30 | 2017-08-22 | 无锡小天鹅股份有限公司 | For the nozzle component of washing machine and the washing machine with it |
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|---|---|
| CN106544805A (en) | 2017-03-29 |
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Effective date of registration: 20190802 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |