CN107638151A - A kind of dish-washing machine spray equipment, spraying method and dish-washing machine - Google Patents
A kind of dish-washing machine spray equipment, spraying method and dish-washing machine Download PDFInfo
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- CN107638151A CN107638151A CN201610570300.2A CN201610570300A CN107638151A CN 107638151 A CN107638151 A CN 107638151A CN 201610570300 A CN201610570300 A CN 201610570300A CN 107638151 A CN107638151 A CN 107638151A
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Abstract
The present invention relates to a kind of dish-washing machine spray equipment, spraying method and dish-washing machine, in front of the spray apertures of nozzle set one can relative nozzle axial-rotation guiding device, the current sprayed using spray apertures rotate guiding device, and are simultaneously sprayed washings in the form of dissipating using centrifugal force caused by guiding device rotation.The present invention is advantageous to be rinsed the tableware in dish-washing machine in an orientation, effectively avoid washing the generation at dead angle, and be advantageous to clean variously-shaped tableware, and guiding device only rotates around the axial line of itself, the space of itself size can be only taken, drastically reduce the area the space-consuming of spray equipment.
Description
Technical field
The present invention relates to a kind of dish-washing machine, while it is related to a kind of dish-washing machine spray equipment and spray in dish-washing machine
Method, belong to dish-washing machine manufacturing technology field.
Background technology
Dish-washing machine is the device cleaned using nozzle injection high-pressure wash water to tableware, and dish-washing machine generally comprises to be formed
The internal cavity of bowl washer of purge chamber, there is tableware input port in the front of inner bag, door body is set at tableware input port, in purge chamber
Inside it is provided with tableware shelf, spray thrower etc..
In order to improve clean result, the existing spray thrower in dish-washing machine typically uses rotatable spray thrower, sprays
Leaching device is made up of a spray arm and multiple nozzles on spray arm, and spray arm is with motor connection by motor driven in water
360 degree of rotations in plane, water column can form the form of circle again while upward injection, to realize to the tableware in dish-washing machine
Carry out multi-faceted washing.
But rotary spray thrower of the prior art, the water column of injection is circular in one in the horizontal plane, for strip
Tableware, if to reach full scale wash, it has to increase the diameter of spray arm, or have to increase hydraulic pressure, cause washing
The place without tableware can also spray substantial amounts of water in bowl machine, cause the waste of water.Because spray thrower is typically mounted at dish-washing machine
Lower section, the water column ejected is easily stopped by the rack of top, causes local clean result undesirable, satisfied in order to reach
Clean result, generally require the top in dish-washing machine and one spray thrower is still further set, so not only make the structure of dish-washing machine more
Add complexity, also increase water consumption, cause the waste of a large amount of water.In addition, spray arm will realize rotation, it is necessary to spray thrower seat it
Between gap be present, can cause to leak herein, and to ensure spray arm in the horizontal plane smoothly rotation, it is necessary to occupy larger wash
Bowl machine inner space.
The content of the invention
Present invention is primarily aimed at solve the above problems and deficiency, there is provided one kind be advantageous to wash current diverging, prevent
The generation at dead angle is washed, while is beneficial to using water wisely again, reduces the dish-washing machine spray equipment of space-consuming.
Another main purpose of the present invention is, there is provided one kind is advantageous to wash current diverging, prevents from washing dead angle
Occur, while be beneficial to the spraying method for saving water again.
Another main purpose of the present invention is, there is provided a kind of dish-washing machine for being provided with above-mentioned dish-washing machine spray equipment.
To achieve the above object, the technical scheme is that：
A kind of dish-washing machine spray equipment, including nozzle and guiding device, spray apertures are provided with the nozzle, it is described to lead
Stream device is arranged on the front of spray apertures, and the guiding device is washed relative to the rotatable installation of nozzle, the guiding device guiding
The current for washing water are sprayed in the form of dissipating.
Further, axial-rotation of the guiding device around the spray apertures.
Further, the axial line of the guiding device deviates a segment distance relative to the axial line of the spray apertures.
Further, the guiding device is by being arranged on axle center and the introducing portion relative with spray apertures and the setting of guiding device
Diversion division composition in introducing portion periphery, the diversion division include a plurality of flow-guiding channel, and a plurality of flow-guiding channel draws around described
Enter portion to be circumferentially arranged radially, the spray apertures connect with a plurality of flow-guiding channel, and the outlet of the flow-guiding channel is along described
Guiding device it is circumferentially disposed.
Further, a plurality of flow-guiding channel is the curved channel bent to equidirectional, homotropous is in by multiple
The blade of arc surrounds.
Further, multiple blades of the guiding device are vertically fixed on a baffle plate, be provided with the baffle plate to
A few opening, the opening connect with flow-guiding channel.
Further, in addition to a fixed seat, the guiding device may be rotatably mounted in the fixed seat, the fixation
Seat is fixedly mounted on spray arm.
Further, the fixed seat includes a cylinder shape frame structure, and the guiding device is arranged on cylinder shape frame structure
Inside, protrude an axle to the guiding device direction in cylinder shape frame structure, guiding device socket on the shaft,
The guiding device is pivoted.
The present invention another technical scheme be：
A kind of spraying method of dish-washing machine, in front of the spray apertures of nozzle set one can relative nozzle axial-rotation water conservancy diversion
Device, the current sprayed using spray apertures rotate guiding device, and utilize centrifugal force caused by guiding device rotation simultaneously
Washings are sprayed in the form of dissipating.
The present invention another technical scheme be：
A kind of dish-washing machine, dish-washing machine spray equipment as described above is internally installed.
To sum up content, a kind of dish-washing machine spray equipment, spraying method and dish-washing machine of the present invention, with prior art phase
Than having the following advantages that：
(1) present invention utilizes guiding device from the washings of spray apertures ejection after the guiding device around axial-rotation
Centrifugal force caused by rotation sprays washings in the form of dissipating, and is advantageous to enter the tableware in dish-washing machine in an orientation
Row rinses, and effectively prevent the generation at washing dead angle, and is advantageous to clean variously-shaped tableware.
(2) guiding device in the present invention only rotates around the axial line of itself, can only take the space of itself size, significantly
Degree reduces the space-consuming of spray equipment, so as to provide further relative savings the inner space of dish-washing machine.
(3) each orientation that the guiding device in the present invention may be mounted in dish-washing machine, can be in dish-washing machine all
Guiding device is installed at nozzle, guiding device only can also be installed on a part of nozzle wherein, be total to the nozzle of other forms
Same-action, the comprehensive washing to tableware is realized, reaches preferable clean result, and can reach water-saving purpose.
(4) guiding device in the present invention is rotated using the impulsive force of the washings sprayed from spray apertures, without
Other drive devices are driven, and can not only simplify structure, can also avoid due to gap be present occurring in the prior art
The problem of water route leaks.
Brief description of the drawings
Fig. 1 is dish-washing machine spray equipment structural representation of the present invention；
Fig. 2 is the structural representation of single-nozzle and guiding device of the present invention；
Fig. 3 is Fig. 2 sectional view；
Fig. 4 is the structural representation of flow-guiding channel of the present invention.
As shown in Figures 1 to 4, spray arm 1, nozzle 2, spray apertures 3, guiding device 4, fixed seat 5, cylinder shape frame structure 6,
Annulus 6a, connection strap 6b, connection strap 6c, fixed mount 7, axle 8, introducing portion 9, diversion division 10, flow-guiding channel 11, blade 12, buckle
13, baffle plate 14, opening 15, neck 16.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
A kind of dish-washing machine provided by the invention, including shell and inner bag, the inside of inner bag are the cleaning for cleaning tableware
Room, there is tableware input port in the front of inner bag, a door body is installed at tableware input port, is provided with and puts in inner bag
Frame, the tablewares such as dish are placed on shelf when washing the dishes.Dish-washing machine also includes a set of spray equipment, including water pump, tank, filtering
Net, water route, at least one spray arm 1 inside inner bag etc..
As shown in figure 1, spray arm 1 can set one respectively in the upper, middle and lower of inner bag as needed, spray
Arm 1 is fixed on the wall of inner container of dish-washing machine, and spray arm 1 is fixed.Multiple nozzles are both provided with each spray arm 1
2, to ensure spraying effect, multiple nozzles 2 are along 1 evenly distributed setting of spray arm.As shown in Figure 3 and Figure 4, set on each nozzle 2
At least one spray apertures 3 are equipped with, washings spray simultaneously from multiple spray apertures 3, rinse the tableware placed on the rack.
As shown in Figure 3 and Figure 4, the nozzle 2 provided in the present embodiment is and spray arm 1 is integrally formed protrudes from spray arm
The bulge-structure on 1 surface, spray apertures 3, axially outward ejection of the washings along spray apertures 3 are opened up at the center of bulge-structure.
One guiding device 4 is set in the front of spray apertures 3, and the corresponding spray apertures 3 of a guiding device 4 are installed, water conservancy diversion
Device 4 relative to 2 rotatable installation of nozzle, the effect of guiding device 4 be the washings that guiding sprays from spray apertures 3 current with
The form spray of diverging.
As shown in Figures 2 to 4, guiding device 4 is fixedly mounted in a fixed seat 5, in order to not influence the spray of washings
Effect is drenched, fixed seat 5 is overall to use frame structure, and fixed seat 5 is integrally formed for plastic material.Have in the centre of fixed seat 5
One cylinder shape frame structure 6, cylinder shape frame structure 6 are made up of former and later two annulus 6a and middle connection multiple connection strap 6b,
A fixed mount 7, each fixed mount 7 generally U-shaped, by the bullet of itself of fixed mount 7 are respectively stretched out in the annulus 6a in front both sides
Property deformation be stuck on the spray arm 1 at nozzle 2, installation and removal are very convenient, the one of fixed mount 7 and cylinder shape frame structure 6
Injection molding.Determine that upper and lower two necks 16 can also be set on frame 7 in each state, correspondingly set on spray arm 1 upper and lower
Two buckles 13, it is stuck in neck 16 is corresponding on buckle 13 and fixed mount 7 can be fixed on spray arm 1 during installation.
Guiding device 4 is arranged on the inside of cylinder shape frame structure 6, is set in the axial centre position of cylinder shape frame structure 6
The axle 8 of the direction protrusion of oriented guiding device 4, is connected with more between the circumference of axle 8 and the annulus 6a at the rear of cylinder shape frame structure 6
Individual connection strap 6c, play a part of fixed support, axle 8, connection strap 6c and cylinder shape frame structure 6 and the integrated injection molding of fixed mount 7 into
Type, guiding device 4 are socketed on the axle 8, and guiding device 4 can rotate around axle 8.
As shown in Figures 2 and 3, the overall shape in centrifugal fan of guiding device 4, is made up of introducing portion 9 and diversion division 10,
Introducing portion 9 and diversion division 10 are also plastic structural part.Introducing portion 9 is arranged at the shaft core position of guiding device 4, the head of introducing portion 9
Portion is set in cone, the top face spray apertures 3 of introducing portion 9, the washings sprayed from spray apertures 3, in drawing for introducing portion 9
The diversion division 10 to flow down to the periphery is led, while introducing portion 9 also acts as the effect shunted to diversion division 10.The afterbody of introducing portion 9 is
Hollow axle sleeve structure, the conical head of introducing portion 9 are coaxial, the as axle center of guiding device 4 with the afterbody of axle sleeve structure,
The afterbody of introducing portion 9 is sleeved on the axle 8 of fixed seat 5 and rotated around axle 8 after installation, that is, makes whole guiding device 4 real around axle 8
Now rotate.Guiding device 4 only rotates around the axial line of itself, and therefore, guiding device 4 can only take the space of itself size, greatly
Amplitude reduces the space-consuming of spray equipment, so as to provide further relative savings the useful space of dish washer interior.
Diversion division 10 is arranged on the periphery of introducing portion 9, is set along the circumferencial direction of introducing portion 9, as shown in figure 4, diversion division
10 include a plurality of flow-guiding channel 11, and the quantity of flow-guiding channel 11 is not easy excessive or very few, and very few spraying effect is limited, excessive meeting
Make the washing water in each flow-guiding channel 11 small, can also influence spraying effect.In the present embodiment, set in the periphery of introducing portion 9
Four flow-guiding channels 11 are equipped with, spray apertures 3 connect with four flow-guiding channels 11, and four flow-guiding channels 11 surround the edge of introducing portion 9
Circumferentially it is arranged radially, the outlet of flow-guiding channel 11 is along the circumferentially disposed of guiding device 4, and washings are from four flow-guiding channels 11
Outlet spray.
In the present embodiment, preferably flow-guiding channel 11 is the curved channel to curving, and four flow-guiding channels 11 are to same
One direction is bent, and a plurality of flow-guiding channel 11 surrounds by multiple homotropous curved blades 12, blade 12 with centre
Introducing portion 9 is fixed, and can be fully disconnected between blade 12, and four flow-guiding channels 11 are divided into by four blades 12, can also
As shown in figure 4, four flow-guiding channels 11 are surrounded by eight blades 12, connected between two adjacent blades 12 and form splayed,
Two blades 12 respectively between adjacent blade 12 in the state disconnected, form flow-guiding channel 11, so, four water conservancy diversion again
Passage 11 can ensure a rational width, can not only ensure injection flow rate, it is also ensured that washings spray pressure.
The axial line of guiding device 4 and the axial line of spray apertures 3 can be coaxially disposed, the present embodiment, then preferably, water conservancy diversion dress
The axial line and the axial line of spray apertures 3 for putting 4 are set for the eccentric, the axial line of guiding device 4 relative to spray apertures 3 axial line
Deviate the axle center of a segment distance, the i.e. sophisticated not face spray apertures 3 of the head taper of 4 introducing portion of guiding device 9.So when washing
Water sprays from spray apertures 3, on the blade 12 of directive introducing portion 9 and surrounding after, due to acting on rushing for different directions blade 12
It is different with water to hit power, rotates blade 12, and the state of this rotation can be always maintained at, using the installation side of bias
Formula, be advantageous to blade 12 and rotate, be more favorable to ensure during spray the rotary speed of guiding device 4, and then ensure spray
Drench effect.Guiding device 4 is rotated using the impulsive force of the washings sprayed from spray apertures 3, is carried out without other drive devices
Driving, can not only simplify structure, can also avoid that the problem of water route leaks occurs due to gap be present in the prior art.
When washing tableware, washings spray from spray apertures 3, and washings are fired to the guiding device 4 of face, water conservancy diversion dress
Put 4 introducing portion 9 to shunt washings, and guide to the flow-guiding channel 11 of surrounding, due to acting on different directions blade 12
Impulsive force it is different, make blade 12 start to rotate, centrifugal force produced in rotation process, into washing in four flow-guiding channels 11
Washing water, most of exported from four is thrown out of in the form of dissipating under the influence of centrifugal force, and in directive dish-washing machine, flushing is washed the dishes
Tableware in machine, meanwhile, also have a small amount of washings and project to be directly entered from gap in the axial direction between blade 12 and wash the dishes
In machine, this spray mode is advantageous to be rinsed the tableware in dish-washing machine in an orientation, effectively prevent washing dead angle
Generation, and be advantageous to clean variously-shaped tableware.
Because guiding device 4 can be fixed on spray arm 1 by the structure of fixing, therefore, guiding device 4 can basis
Need flexibly to be arranged in dish-washing machine at whole nozzles 2 or portion nozzle 2, can also with the nozzle co-operating of other forms,
The comprehensive washing to tableware is realized, reaches preferable clean result, and can reach water-saving purpose.
Multiple blades 12 of guiding device 4 can also be vertically fixed on a baffle plate 14, baffle plate 14 and the one of introducing portion 9
Shaping.The washings sprayed from spray apertures 3, enter in four flow-guiding channels 11 of surrounding through introducing portion 9, in the stop of baffle plate 14
Under effect, all washings can all spray from the outlet of four flow-guiding channels 11.
In order to improve multidirectional spray water flow, at least one opening 15, opening 15 and at least one are provided with baffle plate 14
Bar flow-guiding channel 11 connects, and in the rotary course of guiding device 4, the washings for also having water spray from opening 15.
Spray arm 1 can be arbitrarily installed in any position inside inner bag as needed, and a spray arm 1 can be opened only
If a nozzle 2, only fixing a guiding device 4, because small volume makes installation site unrestricted, can match somebody with somebody with other nozzles 2
Close, realize comprehensive spray.
As described above, the plan content with reference to given by accompanying drawing, can derive similar technical scheme.In every case it is not de-
From the content of technical solution of the present invention, any simple modification made according to technical spirit of the invention to above example, etc.
With change and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
- A kind of 1. dish-washing machine spray equipment, it is characterised in that：Including nozzle and guiding device, spray is provided with the nozzle Hole, the guiding device are arranged on the front of spray apertures, and the guiding device is relative to the rotatable installation of nozzle, the water conservancy diversion dress The current for putting guiding washings are sprayed in the form of dissipating.
- A kind of 2. dish-washing machine spray equipment according to claim 1, it is characterised in that：The guiding device is around the spray The axial-rotation in hole.
- A kind of 3. dish-washing machine spray equipment according to claim 2, it is characterised in that：The axial line phase of the guiding device Deviate a segment distance for the axial line of the spray apertures.
- A kind of 4. dish-washing machine spray equipment according to claim 1, it is characterised in that：The guiding device is led by being arranged on The axle center of stream device and the introducing portion relative with spray apertures and the diversion division composition for being arranged on introducing portion periphery, the diversion division bag Included a plurality of flow-guiding channel, a plurality of flow-guiding channel is circumferentially arranged radially around the introducing portion, the spray apertures with it is more Bar flow-guiding channel connects, and the outlet of the flow-guiding channel is along the circumferentially disposed of the guiding device.
- A kind of 5. dish-washing machine spray equipment according to claim 4, it is characterised in that：The a plurality of flow-guiding channel is to phase The curved channel of equidirectional bending, surrounded by multiple homotropous curved blades.
- A kind of 6. dish-washing machine spray equipment according to claim 5, it is characterised in that：Multiple blades of the guiding device It is vertically fixed on a baffle plate, at least one opening is provided with the baffle plate, the opening connects with flow-guiding channel.
- A kind of 7. dish-washing machine spray equipment according to any one of claim 1 to 6, it is characterised in that：Also include one admittedly Reservation, the guiding device be may be rotatably mounted in the fixed seat, and the fixed seat is fixedly mounted on spray arm.
- A kind of 8. dish-washing machine spray equipment according to claim 7, it is characterised in that：The fixed seat includes a tubular Frame structure, the guiding device is arranged on the inside of cylinder shape frame structure, to the guiding device in cylinder shape frame structure An axle is protruded in direction, and on the shaft, the guiding device is pivoted for the guiding device socket.
- A kind of 9. spraying method of dish-washing machine, it is characterised in that：Setting one can relative nozzle axial direction in front of the spray apertures of nozzle The guiding device of rotation, using spray apertures spray current rotate guiding device, and simultaneously using guiding device rotation when produce Raw centrifugal force sprays washings in the form of dissipating.
- A kind of 10. dish-washing machine, it is characterised in that：Internally install just like the dish-washing machine spray described in claim any one of 1-8 Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570300.2A CN107638151B (en) | 2016-07-20 | 2016-07-20 | Spraying device and spraying method of dish washing machine and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610570300.2A CN107638151B (en) | 2016-07-20 | 2016-07-20 | Spraying device and spraying method of dish washing machine and dish washing machine |
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| Publication Number | Publication Date |
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| CN107638151A true CN107638151A (en) | 2018-01-30 |
| CN107638151B CN107638151B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610570300.2A Active CN107638151B (en) | 2016-07-20 | 2016-07-20 | Spraying device and spraying method of dish washing machine and dish washing machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108403046A (en) * | 2018-04-23 | 2018-08-17 | 浙江欧琳生活健康科技有限公司 | A kind of dish-washing machine pulsed sprinkling equipment |
| CN108433674A (en) * | 2018-04-17 | 2018-08-24 | 浙江欧琳生活健康科技有限公司 | A kind of cleaning equipment |
| CN110664346A (en) * | 2018-07-02 | 2020-01-10 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110664347A (en) * | 2018-07-02 | 2020-01-10 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693424A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693418A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110811455A (en) * | 2018-08-09 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN111743487A (en) * | 2019-03-28 | 2020-10-09 | 博西华电器（江苏）有限公司 | Dish washing machine |
| CN114343537A (en) * | 2020-10-14 | 2022-04-15 | 惠而浦公司 | Paddle wheel assembly of dish washer |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433674A (en) * | 2018-04-17 | 2018-08-24 | 浙江欧琳生活健康科技有限公司 | A kind of cleaning equipment |
| CN108403046A (en) * | 2018-04-23 | 2018-08-17 | 浙江欧琳生活健康科技有限公司 | A kind of dish-washing machine pulsed sprinkling equipment |
| CN110664346A (en) * | 2018-07-02 | 2020-01-10 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110664347A (en) * | 2018-07-02 | 2020-01-10 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110664347B (en) * | 2018-07-02 | 2023-04-18 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693424A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110693418A (en) * | 2018-07-09 | 2020-01-17 | 青岛海尔洗碗机有限公司 | Spraying device of dish washing machine |
| CN110811455A (en) * | 2018-08-09 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN111743487A (en) * | 2019-03-28 | 2020-10-09 | 博西华电器（江苏）有限公司 | Dish washing machine |
| CN111743487B (en) * | 2019-03-28 | 2024-02-02 | 博西华电器（江苏）有限公司 | Dish-washing machine |
| CN114343537A (en) * | 2020-10-14 | 2022-04-15 | 惠而浦公司 | Paddle wheel assembly of dish washer |
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| CN107638151B (en) | 2021-04-13 |
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