CN108523809A - Spraying arm of dish washer and dish-washing machine - Google Patents
Spraying arm of dish washer and dish-washing machine Download PDFInfo
- Publication number
- CN108523809A CN108523809A CN201810341709.6A CN201810341709A CN108523809A CN 108523809 A CN108523809 A CN 108523809A CN 201810341709 A CN201810341709 A CN 201810341709A CN 108523809 A CN108523809 A CN 108523809A
- Authority
- CN
- China
- Prior art keywords
- arm
- dish washer
- gushing arm
- spray orifice
- dish
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4278—Nozzles
- A47L15/428—Rotary nozzles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
Abstract
The present invention discloses a kind of spraying arm of dish washer and dish-washing machine, wherein the spraying arm of dish washer includes：Gushing arm ontology, the gushing arm ontology has hollow cavity, the gushing arm ontology is equipped with the water inlet for being connected to the hollow cavity, the multiple water outlet spray orifices for being connected to the hollow cavity are additionally provided on the gushing arm ontology, the week edge of the water outlet spray orifice is equipped with training wall, and the training wall is set in the hollow cavity.Since the spraying arm of dish washer that the application proposes is equipped with training wall on all edges of water outlet spray orifice, training wall has guide functions, so, it is possible so that the water column of spraying arm of dish washer ejection is more stable, so as to improve the cleaning performance of dish-washing machine；Importantly, since training wall is set in hollow cavity, so, it is possible to keep the upper surface of gushing arm ontology concordant so that the external styling of gushing arm ontology is more simple.
Description
Technical field
The present invention relates to dish-washing machine technical field, more particularly to a kind of spraying arm of dish washer and washing with the spraying arm of dish washer
Bowl machine.
Background technology
Dish-washing machine is the kitchen appliance for tablewares such as automatic cleaning dishes and chopsticks, dish, knives and forks, due to its answering in life
With the labor intensity that can mitigate kitchen work personnel, therefore with the continuous improvement of people's living standards, dish-washing machine application
It is more and more extensive.Dish-washing machine includes gushing arm, and the effect of gushing arm is the washings sprayed for cleaning tableware, specifically, in gushing arm
Equipped with hollow cavity, gushing arm is equipped with the water inlet for being connected to the hollow cavity and several water outlet spray orifices, since existing gushing arm is discharged
Limitation in the structure of spray orifice, existing gushing arm angle of water is unstable, and cleaning performance is poor.
Invention content
The main object of the present invention is to propose a kind of spraying arm of dish washer, it is intended to improve the clear of the water column of spraying arm of dish washer ejection
Wash effect.
To achieve the above object, spraying arm of dish washer proposed by the present invention, including：Gushing arm ontology, the gushing arm ontology have
Hollow cavity, the gushing arm ontology are equipped with the water inlet for being connected to the hollow cavity, connection are additionally provided on the gushing arm ontology
Multiple water outlet spray orifices of the hollow cavity；The week edge of the water outlet spray orifice is equipped with training wall, and the training wall is set on described
In hollow cavity.
Preferably, the water inlet end of the training wall is equipped with arc transition.
Preferably, the training wall has been enclosed flow-guiding channel, and the flow-guiding channel is configured as and the gushing arm sheet
The upper surface of body is vertical, or is tilted to the both ends of the gushing arm, or is tilted to the direction of rotation of the gushing arm.
Preferably, the water inlet end of the training wall is arranged in angle shape to adjust the angle of water of the water outlet spray orifice.
Preferably, the training wall is arranged in baffle-like, and the training wall is described set on deviating from for the water outlet spray orifice
The side of water inlet.
Preferably, the water inlet is located at the middle part of the gushing arm ontology, and multiple water outlet spray orifices are in the water inlet
Both sides be in asymmetric distribution.
Preferably, multiple water outlet spray orifices have different shapes.
Preferably, the water outlet spray orifice includes the power spray orifice set on gushing arm ontology both ends, and the power spray orifice is in
Rectangle is arranged.
Preferably, the water outlet spray orifice further includes the flushing spray orifice between the power spray orifice and the water inlet,
The rounded setting of the flushing spray orifice.
The present invention also proposes that a kind of dish-washing machine, including liner, the bottom of the liner are equipped with gushing arm seat；And dish-washing machine spray
Arm, the spraying arm of dish washer are adapted to connection with the gushing arm seat, wherein the spraying arm of dish washer includes：
Gushing arm ontology, the gushing arm ontology have hollow cavity, and the gushing arm ontology, which is equipped with, is connected to the hollow cavity
Water inlet, be additionally provided with the multiple water outlet spray orifices for being connected to the hollow cavity on the gushing arm ontology；The week of the water outlet spray orifice
Edge is equipped with training wall, and the training wall is set in the hollow cavity.
The spraying arm of dish washer that the application proposes has guide functions in the week of water outlet spray orifice along training wall, training wall is equipped with,
It so, it is possible so that the water column of spraying arm of dish washer ejection is more stable, so as to improve the cleaning performance of dish-washing machine；It is more important
, the application propose spraying arm of dish washer training wall be set to hollow cavity in, so, it is possible keep gushing arm ontology upper table
Face is concordant, so that the external styling of gushing arm ontology is more simple, in this way, dish leaf, rice grain etc. will not be deposited in gushing arm
The upper surface of ontology, therefore water outlet spray orifice can be avoided to be blocked.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the mounting structure schematic diagram of spraying arm of dish washer of the present invention and liner；
Fig. 2 is the structural schematic diagram of spraying arm of dish washer in Fig. 1；
Fig. 3 is the structural schematic diagram of the upper cover of spraying arm of dish washer；
Fig. 4 is the partial enlarged view at A in Fig. 3；
Fig. 5 is the structural schematic diagram at another visual angle of upper cover of spraying arm of dish washer；
Fig. 6 is the partial enlarged view at B in Fig. 5；
Fig. 7 is the schematic cross-sectional view of right part gushing arm in Fig. 2；
Fig. 8 is the partial enlarged view at C in Fig. 7；
Fig. 9 is vertical view when spraying arm of dish washer is sprayed water under stationary state；
Figure 10 is front view when spraying arm of dish washer is sprayed water under stationary state；
Figure 11 is left view when spraying arm of dish washer is sprayed water under stationary state；
Figure 12 is vertical view when spraying arm of dish washer is sprayed water under rotary state.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Water column | 120 | It is discharged spray orifice |
| 10 | Liner | 130 | Training wall |
| 20 | Spraying arm of dish washer | 140 | Hollow cavity |
| 100 | Gushing arm ontology | 121 | Power spray orifice |
| 110 | Water inlet | 122 | Rinse spray orifice |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes that a kind of spraying arm of dish washer, the water column that the spraying arm of dish washer sprays are stablized, and cleaning performance is good.
In an embodiment of the present invention, as shown in Fig. 2, Fig. 6, Fig. 8 and Figure 10, which includes：Gushing arm sheet
Body 100, the gushing arm ontology 100 have hollow cavity 140, and the gushing arm ontology 100, which is equipped with, is connected to the hollow cavity 140
Water inlet 110, the multiple water outlet spray orifices 120 for being connected to the hollow cavity 140 are additionally provided on the gushing arm ontology 100, it is described
The week edge for being discharged spray orifice 120 is equipped with training wall 130, and the training wall 130 is set in the hollow cavity 140.
Specifically, since the spraying arm of dish washer 20 that the application proposes is equipped with training wall 130 on the week edge of water outlet spray orifice 120,
Training wall 130 has guide functions, so, it is possible so that the water column 1 of the ejection of spraying arm of dish washer 20 is more stable, so as to carry
The cleaning performance of high dish-washing machine；Importantly, the training wall 130 for the spraying arm of dish washer 20 that the application proposes is set to hollow cavity
In 140, it so, it is possible to keep the upper surface of gushing arm concordant, the external styling of gushing arm ontology is more simple, in this way, dish leaf, rice grain
Etc. the upper surface that will not be deposited in gushing arm ontology, it is not plugged up so as to ensure to be discharged spray orifice 120.
It should be noted that in the present embodiment, the gushing arm ontology is made of upper cover and lower cover two parts, upper cover and
It is enclosed the hollow cavity 140 between lower cover, the water outlet spray orifice 120 is offered on the upper lid, is set on the lower lid
There is the water inlet 110.
Further, please continue to refer to Fig. 6 and Fig. 8, in order to avoid training wall 130 is excessive to the inhibition of flow, this
In one embodiment of patent, the water inlet end of the training wall 130 is equipped with arc transition.In this way, the water inlet end of training wall 130 is more round
Profit, therefore resistance when flow enters water outlet spray orifice 120 can be reduced, so that the water column 1 that water outlet spray orifice 120 sprays
It is more stable.
Further, please referring now still to Fig. 6 and Fig. 8, in order to expand the clean range of water column 1, in one embodiment of the application, institute
It states training wall 130 and has been enclosed flow-guiding channel, the flow-guiding channel is configured as hanging down with the upper surface of the gushing arm ontology 100
Directly, or to the both ends of the gushing arm it tilts, or is tilted to the direction of rotation of the gushing arm.It should be noted that the spray
The direction of rotation of arm includes any one direction on gushing arm rotational trajectory.Due to the flow-guiding channel tool of multiple water outlet spray orifices 120
There is different extending directions, therefore, it is possible to expand the clean range of water column 1, and then the cleaning of spraying arm of dish washer 20 can be improved
Effect.
Further, as shown in Figure 6 and Figure 8, in order to making cleaning solution be realized during flowing into training wall 130
The change of water (flow) direction, in one embodiment of the application, the water inlet end of the training wall 130 be arranged in angle shape with adjust it is described go out
The angle of water of water spray orifice 120.Since the water inlet end of training wall 130 is arranged in angle shape, cleaning solution is flowing into training wall
The direction of i.e. changeable outflow during 130, so that the water column 1 of cleaning solution has the flushing range of bigger.
Further, Fig. 6 is please referred to, it is contemplated that water inlet 110 is set to the middle part of gushing arm ontology 100, and cleaning solution washes the dishes certainly
The middle part of machine gushing arm 20 is flowed to the both ends of spraying arm of dish washer 20, in one embodiment of the application, 20 end of bowl machine gushing arm
The training wall 130 for being discharged spray orifice 120 is arranged in baffle-like, and the training wall 130 deviates from institute set on the water outlet spray orifice 120
State the side of water inlet 110.In this way, the training wall 130 of the baffle-like can stop cleaning solution, so as to effective
Ground guides cleaning solution to water outlet spray orifice 120, so as to improve the flushing effect of gushing arm.
Further, Fig. 2, Fig. 9, Figure 10 and Figure 11 are please referred to, in order to expand the flushing model for rinsing the water column 1 that spray orifice sprays
It encloses, in one embodiment of the application, multiple water outlet spray orifices 120 are in asymmetric distribution in the both sides of the water inlet 110, specifically
Ground, in the present embodiment, the water inlet 110 is located at the middle part of the gushing arm ontology 100, since multiple water outlet spray orifices 120 are in institute
The both sides for stating water inlet 110 are in asymmetric distribution, therefore, when gushing arm ontology is that the center of circle carries out circumferential rotation with the water inlet 110
After transhipment is dynamic, the water outlet spray orifice 120 of 110 both sides of the water inlet is mutually misaligned on circular path, and what the gushing arm sprayed washes
Washing water has the coverage area of bigger, so as to which washings to be sprayed to each corner of internal cavity of bowl washer, and then can be to bowl
The tablewares such as dish are effectively rinsed, therefore can significantly improve the cleaning performance of spraying arm of dish washer 20.
In addition, since multiple water outlet spray orifices 120 are in asymmetric point on the gushing arm ontology 100 of 110 both sides of the water inlet
Cloth, therefore, the amount of force that washings apply 100 both sides of gushing arm ontology are different, in this way, gushing arm is easier stress rotation
Turn, and the velocity of rotation of gushing arm is faster, in this way, the washings that gushing arm sprays have higher flow velocity, so as to further
Improve the cleaning ability of spraying arm of dish washer 20.
As shown in figure 12, when being rotated under driving effect of the spraying arm of dish washer 20 in water column 1,110 both sides of the water inlet
Water outlet spray orifice 120 there are different cleaning positions, so as to improve the coverage area of cleaning solution, and then improve rushing for gushing arm
Wash effect.
Further, Fig. 3 and Fig. 4 are please referred to, in order to realize that different flushing effects, multiple water outlet spray orifices 120 be in
Different shape is arranged.In the present embodiment, multiple water outlet spray orifices 120 include multiple power spray orifices 121 and multiple flushing spray orifices
122, wherein the power spray orifice 121 is set to the both ends of the gushing arm ontology, and 121 rectangular setting of the power spray orifice, square
The power spray orifice 121 of shape has the advantages that the diverging of water column 1, projected area are big, therefore washings can be sprayed to and be washed by rectangle spray orifice
Each corner of bowl machine liner, so as to effectively be cleaned to tablewares such as dishess on bowl basket；The flushing spray orifice 122
Between the power spray orifice 121 and the water inlet 110, and the 122 rounded setting of flushing spray orifice.It is sprayed due to rinsing
122 rounded setting of hole, therefore rinse the water column 1 that spray orifice 122 sprays and concentrate, 1 pressure of water column is larger, and 1 spray angle of water column
Accurately, it so, it is possible the cleaning ability of raising washings.
The design of right this patent is without being limited thereto, in other embodiment, can also be discharged 120 area of spray orifice by reduction
Mode increases to improve the hydraulic pressure of washings and is discharged the mode of 120 area of spray orifice to improve the cleaning area of washings.
Fig. 1 is please referred to, the present invention also proposes a kind of dish-washing machine, which includes liner 10 and spraying arm of dish washer 20,
In, the liner 10 is equipped with gushing arm seat, and the spraying arm of dish washer 20 is rotationally adapted to the gushing arm seat and connect.This washes the dishes
The concrete structure of machine gushing arm 20 is with reference to above-described embodiment, since the dish-washing machine that this patent proposes uses above-mentioned all embodiments
Whole technical solutions, therefore at least all advantageous effects caused by the technical solution with above-described embodiment, it is not another herein
One repeats.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of spraying arm of dish washer, including：Gushing arm ontology, the gushing arm ontology have hollow cavity, are set on the gushing arm ontology
There is the water inlet for being connected to the hollow cavity, the multiple water outlets spray for being connected to the hollow cavity is additionally provided on the gushing arm ontology
Hole；It is characterized in that, the week edge of the water outlet spray orifice is equipped with training wall, and the training wall is set in the hollow cavity.
2. spraying arm of dish washer as described in claim 1, which is characterized in that the water inlet end of the training wall is equipped with arc transition.
3. spraying arm of dish washer as claimed in claim 2, which is characterized in that the training wall has been enclosed flow-guiding channel, institute
It states flow-guiding channel and is configured as vertical with the upper surface of gushing arm ontology, or tilted to the both ends of the gushing arm, or to described
The direction of rotation of gushing arm tilts.
4. spraying arm of dish washer as claimed in claim 3, which is characterized in that the water inlet end of the training wall in angle shape be arranged with
Adjust the angle of water of the water outlet spray orifice.
5. spraying arm of dish washer as described in claim 1, which is characterized in that the training wall is arranged in baffle-like, and described leads
Wall is flowed set on the water outlet spray orifice away from the side of the water inlet.
6. spraying arm of dish washer as described in claim 1, which is characterized in that the water inlet is located in the gushing arm ontology
Portion, multiple water outlet spray orifices are in asymmetric distribution in the both sides of the water inlet.
7. the spraying arm of dish washer as described in claim 1 to 6 any one, which is characterized in that multiple water outlet spray orifices have
Different shapes.
8. spraying arm of dish washer as claimed in claim 7, which is characterized in that the water outlet spray orifice includes being set to the gushing arm ontology
The power spray orifice at both ends, the rectangular setting of power spray orifice.
9. spraying arm of dish washer as claimed in claim 8, which is characterized in that the water outlet spray orifice further includes being located at the power to spray
Flushing spray orifice between hole and the water inlet, the rounded setting of the flushing spray orifice.
10. a kind of dish-washing machine, which is characterized in that including：
The bottom of liner, the liner is equipped with gushing arm seat；And
Spraying arm of dish washer as described in claim 1 to 9 any one, the spraying arm of dish washer are adapted to company with the gushing arm seat
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341709.6A CN108523809A (en) | 2018-04-16 | 2018-04-16 | Spraying arm of dish washer and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341709.6A CN108523809A (en) | 2018-04-16 | 2018-04-16 | Spraying arm of dish washer and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108523809A true CN108523809A (en) | 2018-09-14 |
Family
ID=63480981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810341709.6A Pending CN108523809A (en) | 2018-04-16 | 2018-04-16 | Spraying arm of dish washer and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108523809A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210285A (en) * | 1977-12-16 | 1980-07-01 | General Electric Company | Dishwasher having improved spray arm |
| KR20050066289A (en) * | 2003-12-26 | 2005-06-30 | 엘지전자 주식회사 | Apparatus for water-injection of dishwasher |
| US20120325277A1 (en) * | 2011-06-22 | 2012-12-27 | Alan Joseph Mitchell | Dishwasher spray arm assembly |
| CN204618139U (en) * | 2015-04-22 | 2015-09-09 | 佛山市顺德区美的洗涤电器制造有限公司 | The spray arm assembly of dish-washing machine |
| WO2016123736A1 (en) * | 2015-02-02 | 2016-08-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm device and dishwasher |
| WO2016165348A1 (en) * | 2015-04-14 | 2016-10-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm assembly of dish washer and dish washer having same |
| US20170273535A1 (en) * | 2016-03-24 | 2017-09-28 | Whirlpool Corporation | Dishwasher with tube wash system |
| US20170354310A1 (en) * | 2016-06-08 | 2017-12-14 | Samsung Electronics Co., Ltd. | Dishwasher |
| CN209032222U (en) * | 2018-04-16 | 2019-06-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm of dish washer and dish-washing machine |
-
2018
- 2018-04-16 CN CN201810341709.6A patent/CN108523809A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210285A (en) * | 1977-12-16 | 1980-07-01 | General Electric Company | Dishwasher having improved spray arm |
| KR20050066289A (en) * | 2003-12-26 | 2005-06-30 | 엘지전자 주식회사 | Apparatus for water-injection of dishwasher |
| US20120325277A1 (en) * | 2011-06-22 | 2012-12-27 | Alan Joseph Mitchell | Dishwasher spray arm assembly |
| WO2016123736A1 (en) * | 2015-02-02 | 2016-08-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm device and dishwasher |
| WO2016165348A1 (en) * | 2015-04-14 | 2016-10-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm assembly of dish washer and dish washer having same |
| CN204618139U (en) * | 2015-04-22 | 2015-09-09 | 佛山市顺德区美的洗涤电器制造有限公司 | The spray arm assembly of dish-washing machine |
| US20170273535A1 (en) * | 2016-03-24 | 2017-09-28 | Whirlpool Corporation | Dishwasher with tube wash system |
| US20170354310A1 (en) * | 2016-06-08 | 2017-12-14 | Samsung Electronics Co., Ltd. | Dishwasher |
| CN209032222U (en) * | 2018-04-16 | 2019-06-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm of dish washer and dish-washing machine |
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