CN107503088A - A kind of water inlet box for washing machine and washing machine - Google Patents
A kind of water inlet box for washing machine and washing machine Download PDFInfo
- Publication number
- CN107503088A CN107503088A CN201710862062.7A CN201710862062A CN107503088A CN 107503088 A CN107503088 A CN 107503088A CN 201710862062 A CN201710862062 A CN 201710862062A CN 107503088 A CN107503088 A CN 107503088A
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- CN
- China
- Prior art keywords
- washing machine
- water inlet
- water outlet
- water
- delivery port
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a kind of water inlet box for washing machine and washing machine, wherein, water inlet box for washing machine includes water inflow, the water outlet piece for being detachably connected and connecting, the water outlet piece is provided with a plurality of water outlet duct in bar shaped distribution, the arbitrary cross section in the water outlet duct is polygon, and the both ends in the water outlet duct are respectively the first water inlet and the first delivery port in the flat degree of lip-rounding.Water inlet box for washing machine of the present invention effectively avoids or mitigated the formation of eddy-currents while ensure that cascade shape outlet effect by improving structure, reduces phenomenon that current flash, alleviates the puzzlement of user.
Description
Technical field
The present invention relates to washing machine technology field, it particularly relates to which a kind of structure of use in washing machine water inflowing box is improved.
Background technology
The structure in a plurality of water outlet duct of bar shaped distribution is employed in a kind of water inlet box for washing machine occurred in the prior art
Design, to form the current of cascade shape, but existing water outlet duct is cylindrical channel, and due to washing machine structure limitation
Problem, the current approach axis in water inflowing box can not be accomplished collinearly to design with water outlet direction, therefore, enter water inflowing box simultaneously in current
When being forced to change its course into the water outlet duct of cylinder, eddy-currents can be produced and flashed in a manner of spinning, not only shadow
The formation of Xiangshui County's curtain shape current, and current also easily spill outer bung, even splashed on ground, so as to which the use to user causes
Serious puzzlement.
The content of the invention
It is an object of the invention to provide a kind of water inlet box for washing machine, by improving water inflowing box structure, ensure that cascade
The formation of eddy-currents is effectively avoided or mitigated while shape outlet effect, is reduced phenomenon that current flash, is alleviated user's
Puzzlement.
To reach above-mentioned purpose, the present invention is achieved using following technical scheme：
A kind of water inlet box for washing machine, including water inflow, the water outlet piece for being detachably connected and connecting, it is in bar shaped that the water outlet piece, which is provided with,
The a plurality of water outlet duct of distribution, the arbitrary cross section in the water outlet duct is polygon, the both ends difference in the water outlet duct
The first delivery port for the first water inlet and in the flat degree of lip-rounding.
Further, first water inlet, the first delivery port are rectangle, the cross-sectional area of first water inlet
More than the cross-sectional area of first delivery port.
Further, straight line or curved scanning form the water outlet duct between first water inlet, the first delivery port.
Further, the water outlet duct includes wide opening section, slot section and the horizontal stroke between the wide opening section, slot section
The changeover portion of section gradual change.
Further, the length direction of first delivery port is consistent with the length direction of the water outlet piece.
Further, the water outlet duct tilts towards the middle part of washing machine, and first delivery port is formed with interior concave curved
Face.
Further, the inlet channel of the water inflow is provided with the second water inlet, the second delivery port of vertical distribution.
Further, the water outlet piece is provided with drainage trough, and the drainage trough is oppositely arranged to connect with second delivery port
Lead to the water inflow and multiple water outlet ducts.
Further, sealing ring is provided between the water inflow, water outlet piece, is located at the drainage trough in the water outlet piece
Outside is formed with the mounting groove for housing the sealing ring.
Based on above-mentioned water inlet box for washing machine, present invention also offers a kind of washing machine, and it includes above-mentioned washing machine and entered
Water box.
Compared with prior art, advantages of the present invention and beneficial effect are：
Because the cylinder design in water outlet duct in existing water inflowing box easily produces scroll current, although by setting eddy flow to prevent
Only device can avoid the formation of swirling water current, but in view of water inflowing box size is smaller can not to set such larger-size device,
Therefore, water inflowing box has carried out structure improvement on the basis of existing water inflowing box in the present invention, and apopore is designed in the specific present invention
The arbitrary cross section in road is polygon, i.e. the arbitrary cross section in water outlet duct is non-circular, not only reduces current along together
One direction is in the inertia force of scroll outflow, and multiple inwalls of angled setting additionally provide certain prevention whirlpool on water outlet duct
The resistance formed is vortexed, thus the present invention largely avoids the problem of current spin or flashed.It is in addition, of the invention
The water inlet end in middle water outlet duct is the first water inlet, and its water side is the first delivery port, and it is in the flat degree of lip-rounding to design the first delivery port,
The design of the flat degree of lip-rounding can also form the effect of spray waterfall ensure that while the formation of cascade shape current, not only beneficial to the fast of washing powder
Instant solution, also improve the aesthetics of current ejection.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more
Add clear.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of water inlet box for washing machine in the embodiment of the present invention；
Fig. 2 is the structural representation of water inlet box for washing machine in the embodiment of the present invention；
Fig. 3 is the front view of water inlet box for washing machine in the embodiment of the present invention；
Fig. 4 is the side view of water inlet box for washing machine in the embodiment of the present invention；
Fig. 5 is the top view of water inlet box for washing machine in the embodiment of the present invention；
Fig. 6 is the upward view of water inlet box for washing machine in the embodiment of the present invention；
Fig. 7 is the sectional view at A-A in Fig. 4；
Fig. 8 is the partial schematic diagram in Fig. 7；
Fig. 9 is the sectional view at C-C in Fig. 4；
Figure 10 is the sectional view at D-D in Fig. 5.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.In the description of the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
As shown in Figures 1 to 6, the present embodiment proposes a kind of water inlet box for washing machine, while processing and manufacturing for convenience
The assembling that can also be easy between washing machine, water inflowing box include water inflow 10, the water outlet piece 20 being detachably connected.Water inflow 10,
Can be connected between water outlet piece 20 by screw, clamping etc., specifically, the present embodiment at the both ends of the length direction of water outlet piece 20 by two
Person's mode connects for screw, and multiple clamping structures are formed between water inflow 10, water outlet piece 20 in the both sides of the width of water outlet piece 20.
In order to avoid leak, removable seal can be set therebetween or handled by sealant sealing, certainly, water inflow 10,
Water outlet piece 20 is connected to realize passing through for current.
In water inflow 10, in order to facilitate putting detergent, chamber 11 is launched formed with detergent especially on water inflow 10,
And inlet channel 12 is formed in the sidepiece of detergent, for being connected with water outlet piece 20.In water outlet piece 20, in order to form cascade shape
Outlet effect, water outlet piece 20 is in bar shaped, and form in bar shaped be distributed a plurality of water outlet duct 21, with reference to figure 7, Tu10Suo
Show.For the formation for mitigating rotatory inertia of the current in water outlet duct 21, avoiding or mitigate eddy-currents, design apopore road 21
Arbitrary cross section be polygon.In addition, the both ends in the present embodiment setting water outlet duct 21（Water inlet end, water side）Respectively
First water inlet 22, the first delivery port 23, and design the first delivery port 23 be in the flat degree of lip-rounding, with reference to shown in figure 6, with ensure ejection when
Spray waterfall effect, wherein the flat degree of lip-rounding can be the longer hexagon in both sides, trapezoidal or rectangle etc., to avoid current outflow first from going out
Formed during the mouth of a river 23 and spin, cause the phenomenon that flashes.To simplify the both ends in water outlet duct 21, the present embodiment specific design first is entered
The mouth of a river 22, the first delivery port 23 are rectangle, and the length direction one of the length direction of the first delivery port 23 and water outlet piece 20
Cause, in this way, while equal cascade width is formed, the present embodiment can set small number of apopore compared with prior art
Road 21.Formation inner sunken face at the first delivery port 23 can be also designed in other embodiments of the invention, preferably to guide
Current emission direction, further mitigate current spluttering problem.
In order to form the spray waterfall effect rapidly sprayed, the cross-sectional area of the first water inlet of the present embodiment 22 is more than the first water outlet
Mouthfuls 23 cross-sectional area, with reference to shown in figure 7, Fig. 8 and Figure 10, to increase the first water inlet 22, at the first delivery port 23 it
Between current difference so that under equal hydraulic pressure, the water velocity of the first delivery port 23 significantly improves than prior art.
In addition, existing water outlet piece 20 typically uses injection molding, in order to simplify injection difficulty, the present embodiment design first is entered
The planform in water outlet duct 21 is formed between the mouth of a river 22, the first delivery port 23 by linear scanning, i.e., water outlet duct 21 is in
The prismatic table shape duct put, and water outlet duct 21 is tilted towards the middle part of washing machine, with reference to shown in figure 3, Fig. 4, to cause
Current are preferably ejected on the clothing in interior bucket.
Or it can also design pass through between the first water inlet 22, the first delivery port 23 in other embodiments of the invention
Curved scanning forms the planform in water outlet duct 21, and there is certain flexibility in whole water outlet duct 21, and water outlet duct 21 can be recessed
To the inner side of water outlet piece 20, the effect of slide is formed, beneficial to current quickly through to be presented when the first delivery port 23 sprays
Go out waterfall shape more attractive in appearance；Or it may be devised which that water hole road 21 includes wide opening section, narrow in other embodiments of the invention
Mouthful section and between wide opening section, slot section cross section gradual change changeover portion, for example, wide opening section, slot section are two transversal
The different cuboid passage of area, changeover portion are connection wide opening section, the prismatic table shape passage of slot section.
In order that obtaining, current are more orderly what is ejected, and the present embodiment is just forced in current before water outlet piece 20 is entered
Change its course, in order to realize rectification in water inflow 10, the both ends of inlet channel 12 are respectively on water inflow 10 in the present embodiment
Two water inlets 13, the second delivery port 14, and the central axis setting of the second water inlet 13, the second delivery port 14 is designed, second
Delivery port 14 is connected with water outlet piece 20, and the current through the second delivery port 14 are vertically fallen into water outlet piece 20, reduce further
The formation of eddy-currents.
Further, the present embodiment is located under the second delivery port 14 on water outlet piece 20 formed with drainage trough 24, drainage trough 24
Side is set corresponding thereto, and with reference to shown in figure 7, Figure 10, current enter drainage trough 24 after the outflow of the second delivery port 14, in drainage trough
24 current obtain rectification and spouting in order by water outlet duct 21 again, in order to realize steady flow result while rectification,
The platform concordant with the first water inlet 22 is formed on the bottom of drainage trough 24 in the present embodiment.In other embodiments of the invention also
Microwell plate can be set in drainage trough 24, and after being pressed by each micropore of microwell plate, flow shape is more stable.
Specifically, dismounting maintenance, the present embodiment are provided with sealing ring 30 between water inflow 10, water outlet piece 20 for convenience,
For location and installation sealing ring 30, the present embodiment is specifically in mounting groove of the outside of drainage trough 24 formed with accommodating sealing ring 30
25, as shown in Figure 1.
Based on above-mentioned water inlet box for washing machine, the present embodiment additionally provides a kind of washing machine, and the washing machine includes above-mentioned
Water inlet box for washing machine, mount scheme refers to prior art, and here is omitted.
More than, only it is presently preferred embodiments of the present invention, is not the limitation for making other forms to the present invention, it is any ripe
Know the equivalent reality that professional and technical personnel was changed or be modified as equivalent variations possibly also with the technology contents of the disclosure above
Apply example.But it is every without departing from technical solution of the present invention content, above example is made according to technical spirit of the invention
Any simple modification, equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. a kind of water inlet box for washing machine, including water inflow, the water outlet piece for being detachably connected and connecting, it is in bar that the water outlet piece, which is provided with,
The a plurality of water outlet duct of shape distribution, it is characterised in that the arbitrary cross section in the water outlet duct is polygon, the apopore
The both ends in road are respectively the first water inlet and the first delivery port in the flat degree of lip-rounding.
2. water inlet box for washing machine according to claim 1, it is characterised in that first water inlet, the first delivery port are equal
It is rectangle, the cross-sectional area of first water inlet is more than the cross-sectional area of first delivery port.
3. water inlet box for washing machine according to claim 2, it is characterised in that first water inlet, the first delivery port it
Between straight line or curved scanning form the water outlet duct.
4. water inlet box for washing machine according to claim 2, it is characterised in that the water outlet duct includes wide opening section, slot
Section and between the wide opening section, slot section cross section gradual change changeover portion.
5. water inlet box for washing machine according to claim 1, it is characterised in that the length direction of first delivery port and institute
The length direction for stating water outlet piece is consistent.
6. water inlet box for washing machine according to claim 1, it is characterised in that the water outlet duct is towards the middle part of washing machine
Tilt, first delivery port is formed with inner sunken face.
7. water inlet box for washing machine according to claim 1, it is characterised in that the inlet channel of the water inflow, which is provided with, to hang down
The second water inlet, the second delivery port being directly distributed.
8. water inlet box for washing machine according to claim 7, it is characterised in that the water outlet piece is provided with drainage trough, described to draw
Chute is oppositely arranged with second delivery port to connect the water inflow and multiple water outlet ducts.
9. water inlet box for washing machine according to claim 8, it is characterised in that be provided between the water inflow, water outlet piece close
Seal, positioned at the outside of the drainage trough formed with the mounting groove for housing the sealing ring in the water outlet piece.
10. a kind of washing machine, it is characterised in that including the water inlet box for washing machine any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862062.7A CN107503088B (en) | 2017-09-21 | 2017-09-21 | Washing machine water inlet box and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862062.7A CN107503088B (en) | 2017-09-21 | 2017-09-21 | Washing machine water inlet box and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107503088A true CN107503088A (en) | 2017-12-22 |
| CN107503088B CN107503088B (en) | 2022-06-14 |
Family
ID=60698078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710862062.7A Active CN107503088B (en) | 2017-09-21 | 2017-09-21 | Washing machine water inlet box and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503088B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020207323A1 (en) * | 2019-04-08 | 2020-10-15 | 青岛海尔滚筒洗衣机有限公司 | Anti-dispersing water passage structure, and water intake apparatus of washing machine |
| CN114606721A (en) * | 2018-06-27 | 2022-06-10 | Lg电子株式会社 | Washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020207323A1 (en) * | 2019-04-08 | 2020-10-15 | 青岛海尔滚筒洗衣机有限公司 | Anti-dispersing water passage structure, and water intake apparatus of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107503088B (en) | 2022-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220509 Address after: No.1 Gangcheng South Road, Jiangbei District, Chongqing, 400026 Applicant after: Chongqing Haier washing machine Co.,Ltd. Applicant after: Haier Zhijia Co., Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |