CN104452168B - The interior circulated sprinkling component and its washing machine of a kind of washing machine - Google Patents
The interior circulated sprinkling component and its washing machine of a kind of washing machine Download PDFInfo
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- CN104452168B CN104452168B CN201310421398.1A CN201310421398A CN104452168B CN 104452168 B CN104452168 B CN 104452168B CN 201310421398 A CN201310421398 A CN 201310421398A CN 104452168 B CN104452168 B CN 104452168B
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- water inlet
- plate
- circulated sprinkling
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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
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses the interior circulated sprinkling components and its washing machine of a kind of washing machine, the washing machine includes interior bucket, outer barrel and interior circulated sprinkling system, outer bung is equipped with above outer barrel, the interior circulated sprinkling system is mainly by spraying component, circulation pipe and circulating pump are formed, wherein, spraying component of the present invention, the outer barrel above outer barrel of washing machine is set to cover, it includes matching the nozzle formed with outer bung by water fender and tilting being set on the water inlet that outer bung periphery is connected circulation pipe with nozzle, the water fender is connected to form spray water chamber with outer bung through side block reinforcement along water (flow) direction both sides.The spray water flow of spraying component is controlled by recycling bore variation cooperation water inlet angle of inclination.Spraying component of the present invention is simple in structure, at low cost, and interior circulated sprinkling system does not splash to any water level spray, and sprays regional stability, uniform spraying, contributes to the washing of clothing.
Description
Technical field
The present invention relates to washing machine field, specifically a kind of washing machine for having the function of Sprayer Circulation and washing is especially a kind of
The interior circulated sprinkling component of washing machine.
Background technology
At present, the whole world emerges in an endless stream about the development types of washing machine, the needs that market people is answered to live, designer
The washing machine with various functions is developed from different angles, such as：The washing machine of centrifugal force laundry has washing for spray equipment
Clothing machine has double dynamical washing machine etc..
Application No. is a kind of washing machine is disclosed in 98107000.0 patent document, the washing for having receiving washings takes off
Bucket makes steel ladle that this Washing dewatering tub is rotatably received and rotation drive the driving machine of this Washing dewatering tub
Structure, it is characterised in that the washings on the outside of Washing dewatering tub between steel ladle is made to increase with the rotation of the Washing dewatering tub,
It sprinkles water out of upper direction Washing dewatering tub.
It is a kind of independent of arteries and veins that content disclosed in documents can be seen that being designed to provide for the documents
The rotation of dynamic device makes washings cycle, is damaged washings, improves scourability and wash uniform washing machine.Because washing
Washing the mixing power of the rotation generation of dehydration barrel declines the central portion of steel ladle washed water, and the outside of Washing dewatering tub is with being filled with water
Water level between bucket constantly rises and sprinkles water to the inside of Washing dewatering tub.Cover can also be further set above steel ladle,
Watering discharge unit is formed between the top of the cover and Washing dewatering tub, setting is suitable for because of washing dehydration in steel ladle inner circumferential side
The guide wall that the washings that bucket is rotated and risen are oriented to.Documents have not really compared with the prior art at that time
It damages washings and improves scourability while wash the advantageous effects such as uniform.It is but in fact, this simple by centrifuging
Power effect, which rises the water level in washing tube to be formed, sprays the clothes washing method for washing effect there are some defects, it is to Washing dewatering tub
Rotating speed and bucket in water level have certain requirement, when rotating speed, the water level of interior bucket, which do not reach this, to be required, the water root of interior bucket
Originally it is unable to reach at the spray port for washing outer bung, also can not just form the effect that spray is washed.
Application No. is disclose a kind of washing machine and use in 02155940.6 application for a patent for invention prospectus
Its washing methods in using the effective washing machine for removing dirt of the effect of detergent foam, after detergent is dissolved, makes
Detergent water generates detergent foam and is injected from above on the washings in washing and dewatering groove, it is ensured that good cleaning strength
And reduce the non-uniform generation of washing.
Application No. is disclose in the patent of invention of 02142716.X a kind of washings cycle to be made to be washed and cleaned
Washing machine, the washing machine turned round in aqua storage tank freely contain receiving washings washing and dewatering groove, and by motor into
Row revolution driving is formed with pump chamber in the inner face of aqua storage tank, by the revolution of washing and dewatering groove by washing and dewatering groove with storing up
Washings between sink concentrate on pump chamber, and the circulating path through being connect with pump chamber pumps up water upward.In fact, this be also by
A kind of washing machine that washings recycle, is recycled washings by circulation waterway by pump chamber.
In above-mentioned documents, have been disclosed for Centrifugal washing machine and spray the concept of washing machine, it is and previous
Washing machine compare and have large improvement in principle, function, structure etc., still, in these laundries of the prior art
There are still following shortcomings for machine：
1）When forming waterfall spray using centrifugation, there is certain requirement to the rotating speed of water level and interior bucket, and if
Water level is too low or when interior bucket rotating speed is inadequate, and the effect of waterfall spray is all not achieved；
2）In existing washing machine, some is not provided with special spray equipment at all, and some spray equipments occupy outer barrel
Capping product it is excessive, affect the flood effectiveness of washing machine；
3）Special shelves water plate is not provided at the water jet water outlet of existing washing machine, waterfall is injected in front and back position in bucket
It is indefinite, during flow before when after it is unstable.
Patent of invention application No. is 200410004726.9 discloses a kind of interior circulation sprinkling type washing machine, using cycle
The washing methods of spray covers one spray equipment of setting in outer barrel of washing machine, achievees the effect that spray is washed.The spray equipment packet
It includes：Water injection pipe, water cavity, at waterfall formation, postive stop baffle, and water cavity is made of upper water cavity and lower water cavity.Washings are by water pump
Spray equipment is pressed into through circulation pipe, initially enters water cavity, water is kept at this position.Water is washed out just to reach at waterfall formation,
Washings are formed as the blank of waterfall by " compressing " here.Last waterfall is limited by postive stop baffle, is sprayed in interior bucket.
Although such spray equipment can achieve the effect that spray is washed, there are still following shortcomings：
1）Washing process, shower water can splash, and especially middle and high water level circulated sprinkling washing, splashing is larger, and there are safety
Hidden danger；
2）It sprays drop point region and deviates interior bucket center, spray utilization rate is low；
3）Spray water flow is uneven, and spray washing, wash effect are bad.
In view of this it is special to propose the present invention.
Invention content
The technical problem to be solved in the present invention be to overcome the deficiencies of the prior art and provide it is a kind of simple in structure, at low cost,
It does not splash to any water level spray, and sprays the spraying component of the interior circulated sprinkling washing machine of regional stability.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：A kind of interior cycle of washing machine
Spraying component is set to the outer barrel above outer barrel of washing machine and covers, including matching the spray formed with outer bung by water fender
It mouth and tilts and is set on the water inlet that outer bung periphery and nozzle are connected circulation pipe, the water fender is along water (flow) direction both sides
It is connected with outer bung to form spray water chamber through side block reinforcement.
Further, the axis of the water inlet tilts obliquely along water inlet direction, and the slanted angle α with horizontal direction is
10 ° of 18 ° of ＜ α ＜.Height is provided in the bottom of water inlet as L2, semicircular water inlet block reinforcement, 0.1 ＜ L2/D0 ＜ 0.5.
Further, the caliber of the water inlet is D0, and the caliber for the circulation pipe being connected with water inlet is D1, is 0.8
＜ D0/D1 ＜ 0.9.
Further, the water fender is 0 ° of 1 ＜ of ＜ θ along an angle theta 1 obliquely is equipped between water (flow) direction and horizontal plane
5 °, the both ends horizontal difference in height of the water fender is L0,0 ＜ L1/D0 ＜ 0.2.
Further, said tub lid forms the upper wall portion of spray water chamber mainly by the first plate, rebound and the second plate
It forms；One end of first plate is connected with water inlet, one end phase of rebound of the other end through bending downward and the second plate
Even；The level height of second plate is less than the level height of the first plate, rebound and the connecting pin of the first plate and rebound and second
There is difference in height L1,0.3 ＜ L1/D0 ＜ 0.8 between the connecting pin of plate.
Further, the angle of described first plate level setting, the first plate and rebound is β, the second plate and rebound
Angle is γ, 90 ° of 115 ° of ＜ β ＜, 90 ° of 110 ° of ＜ γ ＜.Preferably, the extended line of water inlet bottom intersects with rebound, makes
It changes the direction of a stream of water from the flow that water inlet enters by rebound blocking, is flow in interior bucket from water jet again later.
Further, it is 0 ° of 5 ° of 2 ＜ of ＜ θ that a upward angle theta 2 is equipped between second plate and horizontal plane.
Further, the free end of the second plate and water fender forms nozzle spray mouth, and the free end of second plate is water spray
Mouth upper edge, the free end of water fender is water jet lower edge.
Further, the spacing on the upper and lower edge of water jet is tapered into from the left and right sides to centre；Water jet is above and below along center
The spacing at place is the height H of water jet, meets 0.2 ＜ H/D0 ＜ 1；Distance between water jet left and right ends is the width of water jet
L3,1 ＜ L3/D0 ＜ 30.
Further, the water fender is connected with water inlet, and the water fender is separated by a certain distance with outer bung, described
Water inlet, water fender is wholely set with outer bung.
Further, between the outer bung and water fender side block reinforcement is equipped with along water (flow) direction both sides.Two sides block reinforcement
In splayed, slot is communicated with water inlet, and wide opening is the water jet of spray water flow；Distance between water jet left and right ends is water spray
The width L3,1 ＜ L3/D0 ＜ 30 of mouth.Preferably, the reinforcement convex ribs for protruding from lower surface are equipped on water jet upper edge, it should
Strengthen convex ribs both ends to connect with side block reinforcement.
Further, the rebound is made of an arc-shaped plank, and the center of circle is located at water inlet side, arc-shaped plank
Both ends extension is connect with two sides block reinforcement.
Further, the shunting water retaining ribs of multistage bending, two-end part are provided between second plate and water fender
Closed area, the shunting are formed in the spray water jet edge mate on water jet edge, shunted between water retaining ribs and its both ends
Water retaining ribs bending place circular arc chamfering, the center of circle of shunting water retaining ribs circular arc chamfering are located in closed area.
Preferably, the shunting water retaining ribs of multistage bending include the first shunting water retaining ribs, are in eight words of top seal for one
Shape structure, top seal rectify the direction to water inlet, are closed for arc section, end is located at the spray water outlet of water jet side
On edge, the second shunting water retaining ribs are further included, the second shunting water retaining ribs are located inside the first shunting water retaining ribs, two shunting water retaining ribs
End overlap.
Another object of the present invention is to provide a kind of spray structures equipped with as above any interior circulated sprinkling washing machine
The washing machine of part, the outer barrel above outer barrel of washing machine are covered equipped with spraying component, so that the recirculated water of washing machine is through spraying structure
Part increases recirculated water area coverage, improves washing effect, while cause spray water flow shape to form the cascade effect of waterfall shape
It is more attractive, spray region bigger.
Further, the interior circulated sprinkling system is mainly made of spraying component, circulation pipe and circulating pump, the spray
Leaching component is connected through circulation pipe with circulating pump.Wherein, the outer bung lower part is provided with water fender, water fender and outer bung
Periphery be connected, be preferably set as integral structure.Spraying component of the present invention includes being made of outer bung and water fender
Spray water chamber.There is a spray water jet in described spray water chamber one end, the other end have tilt set on outer bung periphery into
The mouth of a river.
The present invention covers in existing outer barrel of washing machine and is integrally formed a spraying component, and the spraying component is simple in structure, work
Skill is simple, and design area is small, of low cost；Have extremely by improving the direction of spraying component water inlet flow and improving circulation pipe
Few two different size of internal diameters so that spraying effect of the present invention is not limited by water level and interior bucket rotating speed, and spray process does not splash,
And spray region is uniform and stable, falls within interior bucket central area always, when washing, is conducive to wetting clothing, accelerates dissolving cleaning solution,
It is made fully to be combined with clothing, is had an effect, spot from clothing is separated, contributes to further cleaning for clothing；During rinsing
Spray is conducive to defoam, and improves clean ratio；The present invention due to spraying component be outer bung integrated formed structure, the gear with lower section
Water plate coordinates, and certain interval is set between water fender and balance ring, makes in interior bucket rotation process part shower water with balance ring
Rotation is flowed on the outside of interior bucket, has the function of to clean interior bucket outer wall.
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is that washing machine of the present invention sprays outer bung structure diagram；
Fig. 2 is circulation pipe and water inlet mounting structure schematic diagram of the present invention；
Fig. 3 is spraying component and circulation pipe diagrammatic cross-section of the present invention；
Fig. 4 is spraying component diagrammatic cross-section of the present invention；
Fig. 5 is the outer bung partial schematic diagram that the present invention has spraying component；
Fig. 6 is the outer bung fragmentary bottom schematic diagram that the present invention has spraying component；
Fig. 7 is circulation pipe structure diagram of the present invention；
Fig. 8 is washing machine spray water flow schematic diagram of the present invention；
Fig. 9 and Figure 10 is washing machine difference spray water flow schematic diagram of the present invention；
Figure 11 to Figure 14 is the structure diagram of spraying component difference embodiment of the present invention；
Figure 15 is another spray water flow schematic diagram of washing machine of the present invention.
Main element explanation：
1-interior bucket, 2-outer barrel, 3-outer bung, 4-water fender, 5-circulation pipe, 6-spraying component, 7-balance ring,
31-the first plate, 32-rebound, the 33-the second plate, 61-water inlet, 62-water jet, 63-water inlet block reinforcement, 64-side
Block reinforcement, 65-strengthen convex ribs, 66-shunting water retaining ribs, the 661-the first shunting water retaining ribs, 662-the second shunts water retaining ribs.
Specific embodiment
As shown in Fig. 1 to Figure 14, it is of the present invention have spray the washing machine of outer bung including interior bucket 1, outer barrel 2 and interior follow
Ring spray system, 2 top of outer barrel are equipped with outer bung 3, and the interior circulated sprinkling system is mainly by spraying component 6,5 and of circulation pipe
Circulating pump（It is not shown in figure）It forms, wherein, 3 lower part of outer bung is provided with water fender 4, water fender 4 and outer bung 3
Periphery is connected, and is preferably set as integral structure.Spraying component 6 of the present invention includes being made of outer bung 3 and water fender 4
Spray water chamber.There is spray water jet 62 in described spray water chamber one end, and the other end, which has, to be tilted set on outer 3 periphery of bung
Water inlet 61.
As shown in figure 4, water inlet 61 of the present invention tilts obliquely along water inlet direction, the inclination with horizontal direction is pressed from both sides
Angle α is 10 ° of 18 ° of ＜ α ＜, and preferably 15 °, angle water inlet flow cooperatively forms the reflection water close to arc with spray water chamber
Stream, waterflow stabilization and does not splash, and does not splash for any grade of water water level, is conducive to wash bedding, natural feather, the bed of large volume
Although single and more clothing, and existing circulated sprinkling system when middle low water level is recycled and washed, seldom splash, right
In high water level, then splash more.
The water jet 62 of spray is arranged on the inner ring of outer bung 3, and water inlet 61 is arranged on the outer ring of outer bung 3, spray
It is spray water chamber between the mouth of a river 62 and water inlet 61.The upper wall of the spray water chamber is made of outer bung 3, and lower wall is by keeping off
Water plate 4 is formed.Outer bung 3 forms the upper wall portion of spray water chamber mainly by the first plate 31,32 and second plate 33 of rebound.Institute
The first plate 31 stated is horizontally disposed, and one end is connected with water inlet 61, and the other end is in being connected for angle β with one end of rebound 32
It connects, 90 ° of 115 ° of ＜ β ＜.The other end of rebound 32 and one end being connected in angle γ of the second plate 33,90 ° of ＜ γ ＜
110°.The other end of second plate 33 is vacantly set.Second plate 33 is arranged on the lower section of the first plate 31, and along into
Water direction tilts obliquely, 2,0 ° of 5 ° of 2 ＜ of ＜ θ of slanted angle θ with horizontal direction.So as to so that the first plate 31 and the second plate
33 form height differences of the difference in height L1, the difference in height L1 for the both ends vertical direction of rebound 32,0.3 ＜ L1/D0
＜ 0.8.
Water fender 4 is connected by one end with water inlet 61, and the hanging straight panel of the other end is formed, and water fender is arranged on outer bung
3 lower part, water fender 4 tilt obliquely along water inlet direction, 1,0 ° of 5 ° of 1 ＜ of ＜ θ of slanted angle θ with horizontal direction.Described
The free end of water fender 4 be the lower edge of water jet 62, the second plate 33 free end be the upper edge of water jet 62；Upper edge with
The spacing of lower edge, it is lateral intermediate gradually narrowed by the two of water jet 62.The upper edge and the spacing at the center of lower edge
Height H for water jet 62.
The left and right sides of water fender 4 is connected through side block reinforcement 63 with outer bung 3 so that spray water chamber form only into
The mouth of a river 61 and the closed runner of water jet 62, make flow flow to water jet 62 from water inlet 61.Two sides block reinforcement 64 is in splayed,
Slot is communicated with water inlet 61, two sides of the wide opening for the water jet 63 of spray water flow, and the distance between two sides are water jet
Width L3.Water inlet 61 is made of the pipe of caliber D0, and the bottom of the pipe is blocked by water inlet block reinforcement 63, block reinforcement 63 of intaking
Cross section for height be semicircle water inlet block reinforcements 63 that L2, diameter are D0.
Embodiment one
The present embodiment, the ratio between the width L3 of the water jet and the caliber D0 of water inlet are 1 ＜ L3/D0 ＜ 30, are sprayed water
The ratio between caliber D0 of open height H and water inlet is 0.2 ＜ H/D0 ＜ 1；The ratio between difference in height L1 and water inlet caliber D0 are 0 ＜ L1/
D0 ＜ 0.2.
As shown in figure 11, in the present embodiment, the rebound 32 is arc-shaped, and the center of circle is located at 61 side of water inlet, circle
The both ends extension of arcuation rebound 42 is connect with two sides block reinforcement 64.So as to so that the water that water inlet 61 flows into flows through rebound
42 blockings is disperse after first polywater so that water flow stationary.And at water jet 62, the water spray flow of waterfall shape is formed.
Embodiment two
As shown in figure 12, the shunting water retaining ribs 66 of a multistage bending are provided on the second plate 33 described in the present embodiment,
Two-end part forms enclosed area in 62 edge mate of water jet on 62 edge of water jet, shunted between water retaining ribs 66 and its both ends
Domain B, the 66 bending place circular arc chamfering of shunting water retaining ribs, the center of circle of shunting 66 circular arc chamfering of water retaining ribs are located in the B of closed area,
That is the shunting water retaining ribs 66 are bent, the direction of protrusion corresponds to water inlet 61 so that flow flows into spray by water inlet 61
Disperse to flow out from water jet 62 again by shunting water retaining ribs 66 after water chamber.
Embodiment three
As shown in figure 13, the rebound 32 described in the present embodiment is in the arc-shaped and the second plate 33 in above-described embodiment one
The shunting water retaining ribs 66 being provided in embodiment two by 32 barrier of arc-shaped rebound, push water and flow on water fender 4, finally
Water fender 4 is coordinated to go downstream along shunting water retaining ribs 66, form the cascade effect of similar " lantern-shaped ", soft flow is sprinkled upon clothing
On object or gland, directly penetrate into clothing or uniformly spread out along gland surfaces, avoid the appearance of splashing phenomenon；This is sprayed out
Water cavity coordinates so that spray water flow shape is more attractive, sprays region bigger（Refering to Figure 10）.
Example IV
As shown in figure 14, the shunting water retaining ribs 66 set on the second plate 33 described in the present embodiment include the first shunting water blocking
Muscle 661 is in the splayed structure of top seal for one, and top seal rectifies the direction to water inlet 61, is closed for arc section, end
Portion be located at on water jet 62；Further include the second shunting water retaining ribs 662,66 structure of shunting water retaining ribs as in embodiment two,
Second shunting water retaining ribs 662 are located inside the first shunting water retaining ribs 661, are overlapped at the end water jet of two shunting water retaining ribs.It should
Spray water chamber cooperation so that spray water flow is flowed out from water jet both sides, to form the effect sprayed to interior bucket both sides.（It refers to
Figure 15）.
Embodiment five
In the present embodiment, the spraying component 6 can adjust height H, the width L3 of water jet and spray water chamber
To change the width of water jet water outlet flow, interior bucket regional area is covered to be formed for shape（Refering to Fig. 8）Or interior bucket whole region
（Refering to Figure 10）.
It is also possible that setting at least two spraying components along outer bung inner ring spaced radial, recycled with realizing in interior bucket border
The effect of water spray（Refering to Fig. 9）.
Embodiment six
As shown in fig. 7, circulation pipe 5 of the present invention includes the pipeline of at least two sections different inner diameters, one end is connected with water inlet 61,
The other end is connected with circulating pump, changes the shower water of cooperation water inlet angle of inclination control spraying component 6 by 5 internal diameter of circulation pipe
Stream.As shown in fig. 6, circulation pipe 5 of the present invention includes the first pipeline 51 that internal diameter is D1 and the second pipeline that internal diameter is D2
52,1 ＜ D1/D2 ＜ 1.8, the first pipeline 51 are connected with spraying component water inlet 61, and the second pipeline 52 connects with circulating pump discharge outlet
It is logical（Refering to Fig. 3）；The length 11 of first pipeline meets 0.1 ＜, 11/1 ＜ 0.5 with circulation pipe total length 1.
In order to which above-mentioned circulation pipe connects convenient, first pipe with circulating pump discharge outlet, spraying component water inlet 61 respectively
Road 51 is provided with bending head 53 with one end that spraying component water inlet 61 connects, and meets the flow that water inlet is passed through by circulation pipe 5
Deflecting angle, θ is 100 ° of 108 ° of ＜ θ ＜；Preferably, θ is 105 °.The end of second pipeline 52 also is provided with bending head 54.
Embodiment in above-described embodiment is only that the preferred embodiment of the present invention is described, not to the present invention
Conception and scope be defined, under the premise of design philosophy of the present invention is not departed from, professional and technical personnel in the art to this
The various changes and modifications that the technical solution of invention is made, all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of interior circulated sprinkling component of washing machine is set on the outer bung (3) above outer barrel of washing machine (2), feature
It is：Including the nozzle formed is matched with outer bung (3) by water fender (4) and is tilted set on outer bung (3) periphery, with spraying
Mouth communicates, connects the water inlet (61) of circulation pipe (5), and the water fender (4) is along water (flow) direction both sides through side block reinforcement (64)
It is connected to form spray water chamber with outer bung (3)；The caliber of the water inlet (61) is D0, is connected with water inlet (61)
The caliber of circulation pipe (5) connect is D1, is 0.8 ＜ D0/D1 ＜ 0.9；The circulation pipe (5) connected with water inlet (61) one
End satisfaction is 100 ° of 108 ° of ＜ θ ＜ by the flow deflecting angle, θ that circulation pipe (5) is passed through water inlet (61)；The circulation pipe (5)
Including the first pipeline (51) that internal diameter is D1 and the second pipeline (52) that internal diameter is D2,1 ＜ D1/D2 ＜ 1.8；First pipeline (51)
It is connected with spraying component water inlet (61), the second pipeline (52) is connected with circulating pump discharge outlet.
2. a kind of interior circulated sprinkling component of washing machine according to claim 1, it is characterised in that：The water inlet
(61) axis tilts obliquely along water inlet direction, and the slanted angle α with horizontal direction is 10 ° of 18 ° of ＜ α ＜.
3. a kind of interior circulated sprinkling component of washing machine according to claim 2, it is characterised in that：In water inlet (61)
Bottom is provided with the water inlet block reinforcement (63) that height is L2,0.1 ＜ L2/D0 ＜ 0.5.
4. a kind of interior circulated sprinkling component of washing machine according to claim 1, it is characterised in that：Water fender (4) is along water
It flows and an angle theta 1 obliquely is equipped between direction and horizontal plane as 0 ° of 5 ° of 1 ＜ of ＜ θ, the both ends horizontal difference in height of water fender (4) is
L0, the caliber of water inlet (61) is D0,0 ＜ L0/D0 ＜ 0.2.
5. a kind of interior circulated sprinkling component of washing machine according to claim 1, it is characterised in that：Said tub lid (3)
The upper wall portion for forming spray water chamber is mainly made of the first plate (31), rebound (31) and the second plate (33)；Described
One end of one plate (31) is connected with water inlet (61), one end of rebound (32) of the other end through bending downward and the second plate (33)
It is connected；The level height of second plate (33) is less than the company of the level height of the first plate (31), rebound (32) and the first plate (31)
Connecing has difference in height L1 between end and the connecting pin of rebound (32) and the second plate (33), the caliber of water inlet (61) is D0,0.3 ＜
L1/D0 ＜ 0.8.
6. a kind of interior circulated sprinkling component of washing machine according to claim 5, it is characterised in that：Second plate
(33) it is 0 ° of 5 ° of 2 ＜ of ＜ θ that a upward angle theta 2 is equipped between horizontal plane.
7. a kind of interior circulated sprinkling component of washing machine according to claim 5, it is characterised in that：The rebound
(32) it is made of an arc-shaped plank, the center of circle is located at water inlet side, both ends extension and the two sides block reinforcement of arc-shaped plank
(64) it connects.
8. a kind of interior circulated sprinkling component of washing machine according to claim 5, it is characterised in that：Second plate (33) and gear
The free end of water plate (4) forms nozzle spray mouth (62), and the free end of second plate (33) is water jet upper edge, water fender
Free end is water jet lower edge；
The spacing on the upper and lower edge of water jet is tapered into from the left and right sides to centre；Water jet is above and below spray along the spacing at center
The height H at the mouth of a river (62) meets 0.2 ＜ H/D0 ＜ 1；Distance between water jet (62) left and right ends is the width of water jet (62)
L3,1 ＜ L3/D0 ＜ 30.
9. a kind of interior circulated sprinkling component of washing machine according to any one of claims 1 to 8, it is characterised in that：Described
Water inlet (61), water fender (4) and outer bung (3) are wholely set.
10. a kind of washing machine that circulated sprinkling component in as described in claim 1 to 9 is any is housed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421398.1A CN104452168B (en) | 2013-09-16 | 2013-09-16 | The interior circulated sprinkling component and its washing machine of a kind of washing machine |
| PCT/CN2013/090098 WO2015035729A1 (en) | 2013-09-16 | 2013-12-20 | Inner-circulation spray member for washing machine, and washing machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421398.1A CN104452168B (en) | 2013-09-16 | 2013-09-16 | The interior circulated sprinkling component and its washing machine of a kind of washing machine |
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| Publication Number | Publication Date |
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| CN104452168A CN104452168A (en) | 2015-03-25 |
| CN104452168B true CN104452168B (en) | 2018-07-06 |
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| CN201310421398.1A Active CN104452168B (en) | 2013-09-16 | 2013-09-16 | The interior circulated sprinkling component and its washing machine of a kind of washing machine |
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| Country | Link |
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| CN (1) | CN104452168B (en) |
| WO (1) | WO2015035729A1 (en) |
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|---|---|---|---|---|
| CN107090701B (en) * | 2017-04-11 | 2021-12-31 | 上海海尔洗涤电器有限公司 | Washing machine water injection structure and washing machine |
| CN108193430B (en) * | 2018-01-31 | 2024-01-09 | 无锡小天鹅电器有限公司 | Spray device and washing machine |
| CN110387702A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spray system |
| CN108823913B (en) * | 2018-07-02 | 2023-06-23 | 青岛海尔洗衣机有限公司 | Outer barrel cover of pulsator washing machine and pulsator washing machine |
| CN108893939B (en) * | 2018-07-02 | 2022-11-18 | 青岛海尔洗衣机有限公司 | Outer barrel cover of pulsator washing machine and pulsator washing machine |
| CN109722859B (en) * | 2019-01-10 | 2023-11-24 | 长虹美菱股份有限公司 | Lamplight spraying structure and spraying control system |
| CN112538730B (en) * | 2019-09-23 | 2024-06-21 | 合肥海尔滚筒洗衣机有限公司 | Water injection structure of clothes treatment equipment and clothes treatment equipment |
| CN113026309B (en) * | 2019-12-24 | 2024-07-16 | 佛山市顺德海尔电器有限公司 | Barrel cover and washing machine |
| CN113373657A (en) * | 2020-02-25 | 2021-09-10 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine |
| CN114438738A (en) * | 2020-11-02 | 2022-05-06 | 青岛海尔洗衣机有限公司 | Outer barrel cover and washing machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104452168A (en) | 2015-03-25 |
| WO2015035729A1 (en) | 2015-03-19 |
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Effective date of registration: 20180524 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Applicant after: FOSHAN HAIER DRUM WASHING MACHINE CO., LTD. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Applicant before: FOSHAN HAIER DRUM WASHING MACHINE CO., LTD. Applicant before: haier group corporation |
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