CN110353596A - A kind of spray arm stall processing method and dish-washing machine - Google Patents
A kind of spray arm stall processing method and dish-washing machine Download PDFInfo
- Publication number
- CN110353596A CN110353596A CN201910602254.3A CN201910602254A CN110353596A CN 110353596 A CN110353596 A CN 110353596A CN 201910602254 A CN201910602254 A CN 201910602254A CN 110353596 A CN110353596 A CN 110353596A
- Authority
- CN
- China
- Prior art keywords
- spray arm
- spray
- water
- arm component
- 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.)
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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
- A47L15/14—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
- A47L15/23—Rotary spraying devices moved by means of the sprays
-
- 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
- A47L15/42—Details
- A47L15/4278—Nozzles
- A47L15/4282—Arrangements to change or modify spray pattern or direction
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a kind of spray arm stall processing method, whether the revolving speed of detection spray arm component is in pre-set velocity, when the revolving speed for spraying arm component reduces or spray arm component stops operating, water spray or jet are carried out to the lower side space of spray arm component, water spray or jet are continuous or are intermittent, if there is foreign matter to block spray arm component, the revolving speed for so spraying arm component reduces or stops operating, water spray or jet are carried out to spray arm component at this time, foreign matter is washed open by the fluid of strength, spray arm component recovery is allowed normally to work.The invention also discloses a kind of dish-washing machine, it is able to achieve above-mentioned spray arm stall processing method.The invention is used for dish-washing machine.
Description
Technical field
The invention is related to household appliance technical field, more particularly to a kind of dish-washing machine.
Background technique
Dish-washing machine is the equipment of the tablewares such as automatic cleaning bowl, chopsticks, disk, dish, knife, fork.
With the fast development in dish-washing machine market, people also gradually deepen the understanding of dish-washing machine, and the function that washes the dishes mentions significantly
High life comfort level, therefore more and more people select dish-washing machine, the dish-washing machine in existing industry is substantially in the mistake of cleaning tableware
It is that can not observe the working order of dish washer interior spray arm in journey, but it sometimes appear that bulk during cleaning
Residue or other reasons block spray arm, rotate it can not normally, result in tableware and cleaning effect is not achieved, not only unrestrained in this way
Water wasting electricity and the powder that washes the dishes, but also need to waste time to clean again one time.
Summary of the invention
The technical problem to be solved by the present invention is one kind is provided in the case where spray arm stops operating or revolving speed reduces,
The method for attempting that spray arm is allowed to restore revolving speed.
The invention also provides a kind of dish-washing machine.
The solution that the present invention solves its technical problem is:
Whether the revolving speed of a kind of spray arm stall processing method, detection spray arm component is in pre-set velocity, works as spray arm
When the revolving speed of component reduces or spray arm component stops operating, water spray or jet, spray are carried out to the lower side space of spray arm component
Water or jet are continuous or are intermittent.
As a further improvement of the foregoing solution, after carrying out water spray or jet to the lower side space of spray arm component, detection
To after the revolving speed recovery pre-set velocity of spray arm component, stop water spray or jet,
Or, carrying out water spray or jet to the lower side space of spray arm component, after one section of preset time span, stop
Water spray or jet simultaneously allow spray arm component to stop working.
As a further improvement of the foregoing solution, spray arm component is obtained by the time interval of some or multiple fixed points
The judgment basis of revolving speed as spray arm component.
A kind of spray arm stall processing method, the water spray be timed to the lower side space of spray arm component or jet.
A kind of dish-washing machine, including pedestal, spray arm component, detector, Butterworth Hatch, the spray arm component rotationally connect
It connects on the bottom plate of the pedestal, the spray arm component includes spray arm, between the spray arm and the bottom plate of the pedestal
Equipped with empty avoiding gap, the detector is located at the side of the spray arm, the induction end of the detector towards the spray arm,
The Butterworth Hatch is located at the side of the spray arm, and the Butterworth Hatch is towards the empty avoiding gap.
As a further improvement of the foregoing solution, the detector is metal detection sensor；
The spray arm is equipped with the metal parts for connecting with detector signal,
Or,
Spray arm is made of metal material.
As a further improvement of the foregoing solution, the detector is Hall sensor, and the spray arm is equipped with and is used for
The magnet being connect with detector signal.
As a further improvement of the foregoing solution, the Butterworth Hatch is located on the bottom plate of the pedestal.
As a further improvement of the foregoing solution, the downside of the spray arm is equipped with connecting tube, the pedestal and the spray
Leaching arm is linked together by the connecting tube, and the connecting tube is rotatably connected with the pedestal, and the spray arm is equipped with
Spray orifice, liquid feeding channel are cleaned, the connecting tube is connected to by the liquid feeding channel with the cleaning spray orifice.
As a further improvement of the foregoing solution, the Butterworth Hatch is located on the bottom plate of the pedestal, the Butterworth Hatch court
To the outer wall of the connecting tube.
As a further improvement of the foregoing solution, the invention includes multiple Butterworth Hatch, and the bottom plate laterally prolongs
Setting is stretched, multiple Butterworth Hatch are looped around around connecting tube, and the downside of bottom plate is connected with water channel cover, and the water channel is provide with
There is water channel chamber, it is intracavitary that the entrance of multiple Butterworth Hatch is each provided at water channel.
As a further improvement of the foregoing solution, the bottom plate is equipped with installing pipe, and the upper side opening of the connecting tube connects
It is connected to the installing pipe, the setting coaxial with the installing pipe of the rotation axis of the connecting tube, the lower section of the installing pipe is located at institute
State that water channel is intracavitary, the outer wall of the installing pipe, the inner wall of the water channel cover, the bottom plate lower wall surround the water channel chamber.
As a further improvement of the foregoing solution, the invention further includes water supply component, and the water supply component is equipped with
Interconnected water inlet, the first water outlet, the second water outlet, first water outlet are connected to the Butterworth Hatch, and described
Two water outlets are connected to the liquid feeding channel, and electric control valve, the electricity are equipped between first water outlet and the Butterworth Hatch
Control valve is connect with detector signal.
As a further improvement of the foregoing solution, water pump, the detector and the water pump are connected on the water inlet
Signal connection.
The beneficial effects of the present invention are: if there is foreign matter to block spray arm component, then the revolving speed of spray arm component reduce or
It stops operating, water spray or jet is carried out to spray arm component at this time, washed open foreign matter by the fluid of strength, allows and sprays arm component
Restore normal work.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution in the invention embodiment
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the invention, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the partial enlargement diagram of Fig. 1.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the invention, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose, feature and effect of the invention.Obviously, described embodiment
It is a part of the embodiment of the invention, rather than whole embodiments, the embodiment based on the invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the invention protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
One of one embodiment in the invention spray arm stall processing method, detection spray arm component turn
Whether speed is in pre-set velocity, when the revolving speed for spraying arm component reduces or spray arm component stops operating, to spray arm component
Lower side space carry out water spray or jet, water spray or jet are continuous or to be intermittent, if there is foreign matter to block spray arm
Component carries out water spray or jet to spray arm component at this time, by strong then the revolving speed of spray arm component reduces or stops operating
The fluid of power washes foreign matter open, and spray arm component recovery is allowed normally to work.
Arm component is sprayed after restoring normal revolving speed, after carrying out water spray or jet to the lower side space of spray arm component,
After detecting that the revolving speed of spray arm component restores pre-set velocity, stop water spray or jet, when spray arm component recovery pre-set velocity
Stop water spray or jet afterwards, can thus save electric energy, water or gas, especially water, because the rotation of spray arm component is often
By the propulsive thrust of water as power source,
Or, carrying out water spray or jet to the lower side space of spray arm component, after one section of preset time span, stop
Water spray or jet simultaneously allow spray arm component to stop working, and sometimes, foreign matters are washed away, require manual intervention, if this
Water spray or jet are also continued in the case of kind, by waste electric power, is wasted water, therefore dish-washing machine is allowed integrally to stop working, and stop spray at this time
Water or jet simultaneously allow spray arm component to stop working and stop working.
In fact, the velocity of rotation of spray arm component is difficult to immediately arrive at, therefore certain can be passed through by obtaining spray arm component
Judgment basis of the time interval of one or more fixed point as the revolving speed of spray arm component, it is such to substantially reduce dish-washing machine
Design difficulty, reduce dish-washing machine structural complexity.
A kind of spray arm stall processing method in some embodiments, in order to nip in the bud, the present embodiment is to spray arm
The water spray or jet that the lower side space of component is timed.Because why foreign matter can block spray arm component, often because
The accumulation of foreign matter, the present embodiment are washed away by timing, can be effectively reduced a possibility that spray arm component is stuck.
Referring to Fig.1, Fig. 2, this is a kind of embodiment of dish-washing machine, including pedestal 1, spray arm component, detector 3, cleaning
Mouth 4, the spray arm component is rotatably connected on the bottom plate of the pedestal 1, and the spray arm component includes spray arm 2,
Empty avoiding gap is equipped between the spray arm 2 and the bottom plate of the pedestal 1, the detector 3 is located at the side of the spray arm 2
Side, for the induction end of the detector 3 towards the spray arm 2, the Butterworth Hatch 4 is located at the side of the spray arm 2, described clear
Mouth 4 is washed towards the empty avoiding gap, in general, empty avoiding gap is bigger, then be just more difficult to be stuck, but empty avoiding gap is got over
Greatly, then the space for accommodating tableware will become smaller, therefore those skilled in the art can be according to the requirement or design of user
It is required that the size to determine empty avoiding gap, and the presence in empty avoiding gap be often exactly spray the reason of arm component can be stuck, therefore
The Butterworth Hatch of the present embodiment allows water flow or air-flow to wash foreign matter open towards empty avoiding gap.
In some embodiments, the detector 3 is metal detection sensor；
The spray arm 2 is equipped with the metal parts for connecting with 3 signal of detector,
Or,
Spray arm 2 is made of metal material.
In some embodiments, the detector 3 be Hall sensor, the spray arm 2 be equipped with for detector 3
The magnet of signal connection.
In some embodiments, the Butterworth Hatch 4 is located on the bottom plate of the pedestal 1, and such water channel is easy setting, is had
Conducive to structure is simplified, it is also convenient for the mold manufacture of pedestal 1.
In some embodiments, the downside of the spray arm 2 is equipped with connecting tube 21, and the pedestal 1 and the spray arm 2 are logical
It crosses the connecting tube 21 to link together, the connecting tube 21 is rotatably connected with the pedestal 1, and the spray arm 2 is equipped with
Spray orifice 22, liquid feeding channel 23 are cleaned, the connecting tube 21 is connected to by the liquid feeding channel 23 with the cleaning spray orifice 22, in this way
Setting, be easy setting water supply water route, make the structure of dish-washing machine relatively simple, convenient for manufacture.
Because spray arm 2 in the course of rotation, the linear velocity highest of 2 outer end of spray arm, therefore its caused water gushes
It is dynamic the fiercest, therefore it is not easy the case where spray arm 2 is stuck occur, and the linear velocity close to connecting tube 21 is lower, leans on thus
Part near nearly connecting tube 21 is easy to be stuck, therefore the Butterworth Hatch 4 is located on the bottom plate of the pedestal 1, the Butterworth Hatch 4
Towards the outer wall of the connecting tube 21.
In the course of rotation, when position blocked, is uncertain for spray arm 2, therefore includes multiple described in some embodiments
Butterworth Hatch 4, the bottom plate are laterally extended setting, and multiple Butterworth Hatch 4 are looped around around connecting tube 21, the downside of bottom plate
It is connected with water channel cover 5, the water channel cover 5 is equipped with water channel chamber, and it is intracavitary that the entrance of multiple Butterworth Hatch 4 is each provided at water channel, in this way
Just it is avoided that dead angle.Certainly be just only one Butterworth Hatch 4, the lasing from Butterworth Hatch 4 and gushed strongly caused by the water flow that goes out
It is dynamic the foreign matter blocked also to be washed open.
In some embodiments, it is convenient for setting water channel, the bottom plate of being convenient for supplying water equipped with installing pipe 24, institute to reduce
The upper side opening for stating connecting tube 21 is connected with the installing pipe 24, and the rotation axis of the connecting tube 21 is coaxial with the installing pipe 24
Setting, the lower section of the installing pipe 24 are located at that the water channel is intracavitary, the outer wall of the installing pipe 24, the water channel cover 5 inner wall,
The lower wall of the bottom plate surrounds the water channel chamber, and the material of manufacture dish-washing machine can be lacked as far as possible, life is reduced for such structure
Produce cost.
In fact, connecting tube 21 and Butterworth Hatch 4 can carry out the supply of water with different pipelines, but in order to reduce manufacture at
This, further includes water supply component in some embodiments, and the water supply component is equipped with interconnected water inlet 61, first and is discharged
The 62, second water outlet 63 of mouth, first water outlet 62 are connected to the Butterworth Hatch 4, second water outlet 63 and the confession
Liquid channel 23 is connected to, and electric control valve, the electric control valve and detection are equipped between first water outlet 62 and the Butterworth Hatch 4
The connection of 3 signal of device allows one when the revolving speed that detector 3 checks spray arm 2 reduces or when stopping operating, opens electric control valve
The moisture divided is flow in the first water outlet 62, and realization water washes away spray arm component, when spray arm component operation is normal,
Electric control valve is closed, and all water all can enter liquid feeding channel 23 from the second water outlet 63, and all water is allowed all to be used for tableware
Cleaning.
When some, Butterworth Hatch cannot clean up foreign matter, therefore for energy-saving and water-saving, it is connected on the water inlet 61
Water pump, the detector 3 are connect with the water pump signal, therefore electronic control system in the prior art is when one section default
It is interior, when there is no the signal that detector 3 detects, judge that spraying arm component stops operating, at this point, electronic control system just allows
Dish-washing machine stops cleaning, washes away, and sounds an alarm, and people is prompted to clear up foreign matter manually.
The better embodiment of the invention is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes on the premise of not violating the inventive spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (14)
1. a kind of spray arm stall processing method, it is characterised in that: whether the revolving speed of detection spray arm component is in pre-set velocity,
When spray arm component revolving speed reduce or spray arm component stop operating when, to spray arm component lower side space carry out water spray or
Jet, water spray or jet are continuous or are intermittent.
2. spray arm stall processing method according to claim 1, it is characterised in that: to the lower side space of spray arm component
After carrying out water spray or jet, after detecting that the revolving speed of spray arm component restores pre-set velocity, stop water spray or jet,
Or, carrying out water spray or jet to the lower side space of spray arm component, after one section of preset time span, stop water spray
Or jet and allow spray arm component stop working.
3. spray arm stall processing method according to claim 1, it is characterised in that: obtain spray arm component by a certain
Judgment basis of the time interval of a or multiple fixed points as the revolving speed of spray arm component.
4. a kind of spray arm stall processing method, it is characterised in that: the water spray being timed to the lower side space of spray arm component
Or jet.
5. a kind of dish-washing machine, it is characterised in that: including pedestal (1), spray arm component, detector (3), Butterworth Hatch (4), the spray
Leaching arm component is rotatably connected on the bottom plate of the pedestal (1), and the spray arm component includes spray arm (2), the spray
It drenches and is equipped with empty avoiding gap between arm (2) and the bottom plate of the pedestal (1), the detector (3) is located at the side of the spray arm (2)
Side, for the induction end of the detector (3) towards the spray arm (2), the Butterworth Hatch (4) is located at the side of the spray arm (2)
Side, the Butterworth Hatch (4) is towards the empty avoiding gap.
6. a kind of dish-washing machine according to claim 5, it is characterised in that: the detector (3) is metal detection sensor；
The spray arm (2) is equipped with the metal parts for connecting with detector (3) signal, or,
Spray arm (2) is made of metal material.
7. a kind of dish-washing machine according to claim 5, it is characterised in that: the detector (3) is Hall sensor, described
Spray arm (2) is equipped with the magnet for connecting with detector (3) signal.
8. a kind of dish-washing machine according to claim 5, it is characterised in that: the Butterworth Hatch (4) is located at the pedestal (1)
On bottom plate.
9. a kind of dish-washing machine according to claim 5, it is characterised in that: the downside of the spray arm (2) is equipped with connecting tube
(21), the pedestal (1) is linked together with the spray arm (2) by the connecting tube (21), the connecting tube (21) with
The pedestal (1) is rotatably connected, and the spray arm (2) is equipped with cleaning spray orifice (22), liquid feeding channel (23), the connecting tube
(21) it is connected to by the liquid feeding channel (23) with the cleaning spray orifice (22).
10. a kind of dish-washing machine according to claim 9, it is characterised in that: the Butterworth Hatch (4) is located at the pedestal (1)
Bottom plate on, outer wall of the Butterworth Hatch (4) towards the connecting tube (21).
11. a kind of dish-washing machine according to claim 10, it is characterised in that: including multiple Butterworth Hatch (4), the bottom
Plate is laterally extended setting, and multiple Butterworth Hatch (4) are looped around around connecting tube (21), and the downside of bottom plate is connected with water channel
It covers (5), the water channel cover (5) is equipped with water channel chamber, and it is intracavitary that the entrance of multiple Butterworth Hatch (4) is each provided at water channel.
12. a kind of dish-washing machine according to claim 11, it is characterised in that: the bottom plate is equipped with installing pipe (24), institute
The upper side opening for stating connecting tube (21) is connected with the installing pipe (24), the rotation axis and the installing pipe of the connecting tube (21)
(24) coaxial setting, the lower section of the installing pipe (24) are located at that the water channel is intracavitary, outer wall, the water of the installing pipe (24)
The inner wall of road cover (5), the lower wall of the bottom plate surround the water channel chamber.
13. a kind of dish-washing machine according to claim 9, it is characterised in that: further include water supply component, in the water supply component
Equipped with interconnected water inlet (61), the first water outlet (62), the second water outlet (63), first water outlet (62) and institute
State Butterworth Hatch (4) connection, second water outlet (63) is connected to the liquid feeding channel (23), first water outlet (62) and
Electric control valve is equipped between the Butterworth Hatch (4), the electric control valve is connect with detector (3) signal.
14. a kind of dish-washing machine according to claim 13, it is characterised in that: it is connected with water pump on the water inlet (61),
The detector (3) connect with the water pump signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910602254.3A CN110353596A (en) | 2019-07-05 | 2019-07-05 | A kind of spray arm stall processing method and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910602254.3A CN110353596A (en) | 2019-07-05 | 2019-07-05 | A kind of spray arm stall processing method and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110353596A true CN110353596A (en) | 2019-10-22 |
Family
ID=68218248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910602254.3A Pending CN110353596A (en) | 2019-07-05 | 2019-07-05 | A kind of spray arm stall processing method and dish-washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110353596A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545409A (en) * | 2020-11-19 | 2021-03-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Control device for dishwasher and dishwasher |
| CN113143140A (en) * | 2020-01-07 | 2021-07-23 | 宁波方太厨具有限公司 | Control method of dish washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277638B (en) * | 2005-09-30 | 2011-09-28 | 伊莱克斯家用产品股份有限公司 | Dishwasher and dishwasher spray arm |
| EP2614763A1 (en) * | 2012-01-10 | 2013-07-17 | Electrolux Home Products Corporation N.V. | Method for detecting rotation of a dishwasher spray arm |
| CN204467999U (en) * | 2015-03-11 | 2015-07-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine automatically cleaning flow promoter system and dish-washing machine |
| CN109744956A (en) * | 2017-11-06 | 2019-05-14 | 青岛海尔洗碗机有限公司 | Dish-washing machine and its control method |
-
2019
- 2019-07-05 CN CN201910602254.3A patent/CN110353596A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277638B (en) * | 2005-09-30 | 2011-09-28 | 伊莱克斯家用产品股份有限公司 | Dishwasher and dishwasher spray arm |
| EP2614763A1 (en) * | 2012-01-10 | 2013-07-17 | Electrolux Home Products Corporation N.V. | Method for detecting rotation of a dishwasher spray arm |
| CN204467999U (en) * | 2015-03-11 | 2015-07-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine automatically cleaning flow promoter system and dish-washing machine |
| CN109744956A (en) * | 2017-11-06 | 2019-05-14 | 青岛海尔洗碗机有限公司 | Dish-washing machine and its control method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143140A (en) * | 2020-01-07 | 2021-07-23 | 宁波方太厨具有限公司 | Control method of dish washing machine |
| CN112545409A (en) * | 2020-11-19 | 2021-03-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Control device for dishwasher and dishwasher |
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Application publication date: 20191022 |