CN107616770A - A kind of dish-washing machine spray equipment and dish-washing machine - Google Patents
A kind of dish-washing machine spray equipment and dish-washing machine Download PDFInfo
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- CN107616770A CN107616770A CN201610555396.5A CN201610555396A CN107616770A CN 107616770 A CN107616770 A CN 107616770A CN 201610555396 A CN201610555396 A CN 201610555396A CN 107616770 A CN107616770 A CN 107616770A
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- spray
- dish
- washing machine
- limiting groove
- inner bag
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Abstract
The present invention discloses a kind of dish-washing machine spray equipment, is related to dish-washing machine technical field.The dish-washing machine spray equipment includes inner bag, and the bottom centre of inner bag is fixed with spray seat, sprays and is rotatably socketed with eccentric shaft on seat, the upper end of eccentric shaft is connected with spray thrower；The first limiting groove is offered at the center of spray thrower, the periphery for spraying seat is provided with the second limiting groove, and eccentric shaft is rotated under common limitation of first limiting groove with the second limiting groove, the area of spray thrower running orbit is more than the area of inner bag inscribed circle.Present invention simultaneously discloses a kind of dish-washing machine with above-mentioned dish-washing machine spray equipment.The present invention is by setting the first limiting groove and the second limiting groove, the circular trace of existing spray thrower is changed into a movement locus similar to inner bag shape, so that spray water column is easier to be ejected into the corner location of inner bag, effectively prevent from washing the generation at dead angle, simultaneously water column can also be allowed to spray to eminence rather than side wall, reduce the noise of dish-washing machine.
Description
Technical field
The present invention relates to dish-washing machine technical field, more particularly to a kind of dish-washing machine spray equipment and with dish-washing machine spray
The dish-washing machine of device.
Background technology
Dish-washing machine is for the equipment of automatic cleaning tableware, is divided into fountain dish-washing machine and eddy current type dish-washing machine.It is existing
Fountain dish-washing machine realizes the spray in each orientation generally by the rotation of spray thrower.But due to the inner bag of existing dish-washing machine
Mostly square, and the spray regime of spray thrower is circle, it is easy to produce washing dead angle during spray, causes dish-washing machine
The problems such as clean result is poor, cleaning is not thorough.In order to expand the spray scope of spray thrower, the spray arm of some dish-washing machines uses side
To the mode of injection, spray water column is sprayed to dish-washing machine side wall, although so some ground can be ejected into, its flushing ability compared with
It is small, it is unfavorable for the cleaning of tableware, and the defects of noise in dishwashing procedure is larger, and water resource consuming is more is easily caused, significantly
Reduce the practical value of dish-washing machine.
The content of the invention
In view of the above-mentioned problems, we to need to provide a kind of spray regime big, be not likely to produce washing dead angle, running orbit with it is interior
The adaptable dish-washing machine spray equipment of courage shape and the dish-washing machine with the spray equipment.
To use following technical scheme up to this purpose, the present invention：
A kind of dish-washing machine spray equipment, including inner bag, the bottom centre of the inner bag are fixed with spray seat, the spray seat
On be rotatably socketed with eccentric shaft, the upper end of the eccentric shaft is connected with spray thrower；Opened at the center of the spray thrower
Provided with the first limiting groove, the periphery of the spray seat is provided with the second limiting groove, and the eccentric shaft is in the first limiting groove and second
Rotated under the common limitation of limiting groove, the area of the spray thrower running orbit is more than the area of inner bag inscribed circle.
As a kind of preferred scheme of dish-washing machine spray equipment, the eccentric shaft includes main shaft and above main shaft side
Side axle, the main shaft are flexibly connected with spray seat, and side axle is flexibly connected with spray thrower.
As a kind of preferred scheme of dish-washing machine spray equipment, the shape of first limiting groove and the shape phase of spray thrower
Seemingly, the shape of second limiting groove is similar to the shape of inner bag.
As a kind of preferred scheme of dish-washing machine spray equipment, the spray thrower is evenly distributed in the circumferential direction including three
Spray arm；First limiting groove is shaped as class triangle, and three angles are corresponding with three spray arms respectively thereon.
As a kind of preferred scheme of dish-washing machine spray equipment, first limiting groove includes three sections successively in 60 degree of connections
Interior concave arc, the junction of adjacent two circular arc is provided with chamfering.
As a kind of preferred scheme of dish-washing machine spray equipment, being shaped as the inner bag is square, second limiting groove
Be shaped as that class is square, four angles are corresponding with four angles of inner bag respectively thereon.
As a kind of preferred scheme of dish-washing machine spray equipment, second limiting groove includes four sections of at right angles connections successively
Interior concave arc, the junction of adjacent two circular arc are provided with chamfering.
As a kind of preferred scheme of dish-washing machine spray equipment, the length of each spray arm is more than inner bag center line one
Half length, less than the length of inner bag diagonal half.
As a kind of preferred scheme of dish-washing machine spray equipment, multiple hole for water sprayings are densely covered with above the spray arm, are used
Tableware is cleaned in upward shower.
As a kind of preferred scheme of dish-washing machine spray equipment, the side of the spray arm is provided with hole for water spraying, the spray
Device is rotated under the drive of lateral water jet column along side axle.
As a kind of preferred scheme of dish-washing machine spray equipment, the spray thrower is connected with motor, and in the drive of motor
It is lower to be rotated along side axle.
As a kind of preferred scheme of dish-washing machine spray equipment, the eccentric shaft and spray seat are hollow setting, are worn in it
Provided with feed pipe.
As a kind of preferred scheme of dish-washing machine spray equipment, one end of the feed pipe is connected with the inner chamber of spray thrower
Logical, one end connects with water dispensing apparatus.
The present invention also proposes a kind of dish-washing machine, and it includes dish-washing machine spray equipment as described above.
Beneficial effects of the present invention are：
The eccentric shaft of the present invention rotates under the common limitation of the first limiting groove and the second limiting groove, when one of spray thrower
When corner is consistent with inner bag corner, eccentric distance is advantageous to the cleaning of corner in positive contribution；When an angle of spray thrower
When corresponding among portion and inner bag, eccentric distance can be such that spray thrower successfully passes through at this in negative contribution.So motion,
The circular trace of existing spray thrower is changed into one and inner bag shape similar movement track, so that spray water column is easier to spray
The corner location of inner bag is mapped to, effectively prevents from washing the generation at dead angle；Simultaneously as the area of spray thrower running orbit is more than interior
The area of courage inscribed circle, spray scope are expanded, water column can be made directly to spray to eminence, inner bag side is sprayed to without oblique
Wall, the noise of dish-washing machine is substantially reduced, improve the operating efficiency of equipment and the utilization rate of water resource.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it can also be implemented according to the present invention
The content of example and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is the stereogram for the dish-washing machine spray equipment that embodiment of the present invention provides；
Fig. 2 is the state diagram when dish-washing machine spray equipment that embodiment of the present invention provides goes to inner bag diagonal；
Fig. 3 is the state diagram when dish-washing machine spray equipment that embodiment of the present invention provides goes to inner bag center line.
In figure：
1st, inner bag；2nd, seat is sprayed；3rd, eccentric shaft；4th, spray thrower；41st, the first limiting groove；42nd, spray arm；5th, the second limitation
Groove.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1-Figure 3, present embodiment is by taking the inner bag 1 of square structure as an example, there is provided a kind of preferable dish-washing machine
Spray equipment, the bottom centre of the spray equipment inner bag 1 are fixed with spray seat 2, spray and be rotatably socketed with eccentric shaft on seat 2
3, the upper end of eccentric shaft 3 is connected with spray thrower 4；First limitation similar to its shape is offered at the center of spray thrower 4
Groove 41, the periphery of spray seat 2 are provided with the second square limiting groove 5 of class, and eccentric shaft 3 is in the first limiting groove 41 and the second limiting groove
Rotated under 5 common limitation, the running orbit of spray thrower 4 is close to rectangle, and the area of the running orbit is more than interior
The area of the inscribed circle of courage 1.
The eccentric shaft 3 of the present invention rotates under the common limitation of the first limiting groove 41 and the second limiting groove 5, when spray thrower 4
A spray arm 42 it is consistent with the diagonal of inner bag 1 when (such as Fig. 2), eccentric distance is abundant in positive contribution, spray arm 42
The corner of inner bag 1 is extended to, is advantageous to the cleaning of corner tableware；When the center of the spray arm 42 and inner bag 1 of spray thrower 4
When line is consistent (such as Fig. 3), for eccentric distance in negative contribution, spray thrower 4, which retreats, makes the spray arm 42 pass through herein.So
Motion, the circular trace of existing spray thrower is changed into the movement locus (as shown in dotted line in Fig. 2, Fig. 3) of a class rectangle, from
And make spray water column be easier to be ejected into the corner location of inner bag 1, effectively prevent from washing the generation at dead angle.
Further, eccentric shaft 3 of the present invention includes main shaft and the side axle above main shaft side, and wherein main shaft is used for and spray
Leaching seat 2 is flexibly connected, and side axle is used to be flexibly connected with spray thrower 4.Specifically, main shaft is radially movably socketed on spray seat 2,
And it can be rotated along the track of the second limiting groove 5；Side axle penetrates in the first limiting groove 41 upwards, and in the first limiting groove 41
Rotated under drive.Cooperation of the invention by eccentric shaft 3 and first limiting groove 41, the second limiting groove 5, by spray thrower 4
Running orbit is limited to square, substantially improves the spraying effect of dish-washing machine.
Preferably, present embodiment spray thrower 4 includes three spray arms 42 evenly distributed in the circumferential direction；Phase therewith
Answer, the first limiting groove 41 is shaped as class triangle, wherein the direction at the three angles side with above three spray arm 42 respectively
To consistent.Specifically, first limiting groove 41 is sequentially connected by the circular arc of three indents is formed, and the connection of adjacent two circular arc
Place is provided with chamfering, to ensure the robust motion of eccentric shaft 3.Equally, the second limiting groove 5 is connected successively by the circular arc of four indents
Connect composition, the junction of adjacent two circular arc is provided with chamfering, and four angles of the second limiting groove 5, four with inner bag 1 respectively
Angle is corresponding.Here, it is necessary to which explanation, spray thrower 4 can not only set three spray arms 42, can also be arranged as required to
Four or multiple spray arms 42, as long as ensuring that the shape of the first limiting groove 41 and the shape of spray thrower 4 are similar.
Further, the length of each spray arm 42 of the present invention is more than the length of the center line half of inner bag 1, is washed due to existing
The running orbit of bowl machine spray thrower is generally the inscribed circle of inner bag 1, and the design can be such that the track of spray thrower 4 is more than in inner bag 1
The track of the circle of contact, effectively expand the spray scope of spray thrower.In addition, also to should be less than inner bag 1 right for the length of each spray arm 42
The length of linea angulata half, to ensure the smooth rotation in inner bag 1 of spray arm 42.
Preferably, the top of present embodiment spray arm 42 is uniformly densely covered with the hole for water spraying of multiple opening upwards, it is used for
Upward shower cleaning tableware.The present invention is more than the area of the inscribed circle of inner bag 1 due to the area of the running orbit of spray thrower 4, expands
Big spray scope, can make water column directly spray to eminence, spray to the side wall of inner bag 1 without oblique, substantially reduce and wash the dishes
The noise of machine, improve the operating efficiency of equipment and the utilization rate of water resource.In addition, the side of spray arm 42 of the present invention also is provided with
Hole for water spraying, the purpose of the lateral hole for water spraying is simultaneously no clean, but in order to drive spray thrower 4 to revolve by lateral spray water column
Turn.The mode being driven using water column, simplifies dishwasher structure, reduces dish-washing machine volume, while has saved electric energy and disappeared
Consumption.Certainly, spray thrower 4 and can also be rotated with motor connection under the drive of motor along side axle.
Further, present embodiment eccentric shaft 3 and spray seat 2 are hollow setting, to facilitate feed pipe to extend there through；
Here, one end of feed pipe and the intracavity inter-connection of spray thrower 4, one end connects with water dispensing apparatus.In dishwasher into operation, water distribution
Clean water source is pressed into feed pipe by device, and the inner chamber of spray thrower 4 is delivered to by feed pipe, finally by the spray on spray thrower 4
Water hole is outwards sprayed, and tableware is rinsed.
Meanwhile present embodiment also proposes a kind of dish-washing machine for including above-mentioned dish-washing machine spray equipment, dish-washing machine cleaning
Scope is big, noise is small, efficiently solves and washing dead angle is easily produced in existing dish-washing machine washing process, clean result is poor, cleaning
The problems such as not thorough.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (14)
1. a kind of dish-washing machine spray equipment, including inner bag (1), it is characterised in that the bottom centre of the inner bag (1) is fixed with spray
Seat (2) is drenched, is rotatably socketed with eccentric shaft (3) on the spray seat (2), the upper end of the eccentric shaft (3) is connected with
Spray thrower (4)；The first limiting groove (41) is offered at the center of the spray thrower (4), the periphery of the spray seat (2) is provided with
Second limiting groove (5), the eccentric shaft (3) is in the first limiting groove (41) with being revolved under the common limitation of the second limiting groove (5)
Turn, the area of the spray thrower (4) running orbit is more than the area of inner bag (1) inscribed circle.
2. dish-washing machine spray equipment according to claim 1, it is characterised in that the eccentric shaft (3) includes main shaft and set
Side axle above main shaft side, the main shaft are flexibly connected with spray seat (2), and side axle is flexibly connected with spray thrower (4).
3. dish-washing machine spray equipment according to claim 2, it is characterised in that the shape of first limiting groove (41) with
The shape of spray thrower (4) is similar, and the shape of second limiting groove (5) is similar to the shape of inner bag (1).
4. dish-washing machine spray equipment according to claim 3, it is characterised in that the spray thrower (4) includes three along circle
The spray arm (42) that circumferential direction is evenly arranged；First limiting groove (41) is shaped as class triangle, thereon three angle difference
It is corresponding with three spray arms (42).
5. dish-washing machine spray equipment according to claim 4, it is characterised in that first limiting groove (41) includes three sections
Successively in the interior concave arc of 60 degree of connections, the junction of adjacent two circular arc is provided with chamfering.
6. dish-washing machine spray equipment according to claim 3, it is characterised in that the inner bag (1) is shaped as square, institute
That states the second limiting groove (5) is shaped as that class is square, and four angles are corresponding with four angles of inner bag (1) respectively thereon.
7. dish-washing machine spray equipment according to claim 6, it is characterised in that second limiting groove (5) includes four sections
Concave arc at right angles connecting successively, the junction of adjacent two circular arc is provided with chamfering.
8. the dish-washing machine spray equipment according to claim 6 or 7, it is characterised in that the length of each spray arm (42)
Degree is more than the length of inner bag (1) center line half, less than the length of inner bag (1) diagonal half.
9. dish-washing machine spray equipment according to claim 8, it is characterised in that be densely covered with above the spray arm (42)
Multiple hole for water sprayings, tableware is cleaned for upward shower.
10. dish-washing machine spray equipment according to claim 9, it is characterised in that the side of the spray arm (42) is provided with
Hole for water spraying, the spray thrower (4) are rotated under the drive of lateral water jet column along side axle.
11. dish-washing machine spray structure according to claim 1, it is characterised in that the spray thrower (4) is connected with motor,
And rotated under the drive of motor along side axle.
12. dish-washing machine spray equipment according to claim 1, it is characterised in that the eccentric shaft (3) and spray seat (2)
Feed pipe is equipped with for hollow setting, in it.
13. dish-washing machine spray equipment according to claim 12, it is characterised in that one end of the feed pipe and spray thrower
(4) intracavity inter-connection, one end connect with water dispensing apparatus.
14. a kind of dish-washing machine, it is characterised in that including the dish-washing machine spray equipment as described in any one of claim 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555396.5A CN107616770B (en) | 2016-07-14 | 2016-07-14 | Dish washer spray set and dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555396.5A CN107616770B (en) | 2016-07-14 | 2016-07-14 | Dish washer spray set and dish washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107616770A true CN107616770A (en) | 2018-01-23 |
| CN107616770B CN107616770B (en) | 2021-08-27 |
Family
ID=61087659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555396.5A Active CN107616770B (en) | 2016-07-14 | 2016-07-14 | Dish washer spray set and dish washer |
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| Country | Link |
|---|---|
| CN (1) | CN107616770B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638151A (en) * | 2016-07-20 | 2018-01-30 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine spray equipment, spraying method and dish-washing machine |
| CN110192827A (en) * | 2019-07-04 | 2019-09-03 | 樱花卫厨（中国）股份有限公司 | A kind of dish-washing machine spray equipment and dish-washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3876148A (en) * | 1973-09-13 | 1975-04-08 | Gen Electric | Dishwasher having epicyclic spray system |
| CN1190571A (en) * | 1997-02-14 | 1998-08-19 | 大宇电子株式会社 | Nozzle deivce for dish-washing machine |
| CN102469907A (en) * | 2009-07-28 | 2012-05-23 | 伊莱克斯家用产品公司 | Spray arm arrangement for a dishwasher |
| CN103190873A (en) * | 2012-01-06 | 2013-07-10 | 三星电子株式会社 | Nozzle assembly and dishwasher having the same |
| CN103654667A (en) * | 2012-09-07 | 2014-03-26 | 三星电子株式会社 | Nozzle assembly for dishwasher and dishwasher having the same |
| CN204542004U (en) * | 2015-03-23 | 2015-08-12 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine top spray assemblies and dish-washing machine |
| CN105725947A (en) * | 2016-04-29 | 2016-07-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm assembly for bowl washing machine and bowl washing machine with spraying arm assembly |
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2016
- 2016-07-14 CN CN201610555396.5A patent/CN107616770B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876148A (en) * | 1973-09-13 | 1975-04-08 | Gen Electric | Dishwasher having epicyclic spray system |
| CN1190571A (en) * | 1997-02-14 | 1998-08-19 | 大宇电子株式会社 | Nozzle deivce for dish-washing machine |
| CN102469907A (en) * | 2009-07-28 | 2012-05-23 | 伊莱克斯家用产品公司 | Spray arm arrangement for a dishwasher |
| CN103190873A (en) * | 2012-01-06 | 2013-07-10 | 三星电子株式会社 | Nozzle assembly and dishwasher having the same |
| CN103654667A (en) * | 2012-09-07 | 2014-03-26 | 三星电子株式会社 | Nozzle assembly for dishwasher and dishwasher having the same |
| CN204542004U (en) * | 2015-03-23 | 2015-08-12 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine top spray assemblies and dish-washing machine |
| CN105725947A (en) * | 2016-04-29 | 2016-07-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Spraying arm assembly for bowl washing machine and bowl washing machine with spraying arm assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638151A (en) * | 2016-07-20 | 2018-01-30 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine spray equipment, spraying method and dish-washing machine |
| CN107638151B (en) * | 2016-07-20 | 2021-04-13 | 青岛海尔洗碗机有限公司 | Spraying device and spraying method of dish washing machine and dish washing machine |
| CN110192827A (en) * | 2019-07-04 | 2019-09-03 | 樱花卫厨（中国）股份有限公司 | A kind of dish-washing machine spray equipment and dish-washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107616770B (en) | 2021-08-27 |
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