CN206473287U - Dish-washing machine spray equipment and dish-washing machine - Google Patents
Dish-washing machine spray equipment and dish-washing machine Download PDFInfo
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- CN206473287U CN206473287U CN201621143997.7U CN201621143997U CN206473287U CN 206473287 U CN206473287 U CN 206473287U CN 201621143997 U CN201621143997 U CN 201621143997U CN 206473287 U CN206473287 U CN 206473287U
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- spray arm
- dish
- washing machine
- water storage
- support tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Washing And Drying Of Tableware (AREA)
Abstract
A kind of dish-washing machine spray equipment and dish-washing machine, the dish-washing machine spray equipment include：Construct the water storage case of a water storage cavity；Spray arm support tube, the spray arm support tube is rotatablely installed in the top of the water storage case, and is connected with the water storage cavity；The spray arm of the spray arm support tube is fixedly installed in, the spray arm includes multiple delivery ports, and the spray arm is connected by the spray arm support tube with the water storage cavity；Drive device, the drive device drives the spray arm support tube to drive the spray arm to rotate；For the position sensing apparatus for the rotational angle for sensing the spray arm；The controller being connected with the position sensing apparatus and the drive device, to control the rotational angle of the spray arm.The dish-washing machine spray equipment and dish-washing machine, both reduce the time for washing a small amount of tableware, and the reduction energy and water consumption simultaneously.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of dish-washing machine spray equipment and dish-washing machine.
Background technology
When traditional main flow dish-washing machine is cleaned to tableware, the water jets under high pressure generally sprayed using spray arm is utilized simultaneously
The reaction force that water jets under high pressure is produced drives spray arm rotation, realizes the cleaning of tableware surface.Above-described power presentation mode,
Due to a part of hydraulic pressure has been lost, current spray effect is caused to weaken, so as to have impact on cleaning performance.In addition, spray arm is in water
The space of whole dish washer interior can all be sprayed, be washed when causing a small amount of wash dishes with fully loaded wash dishes under the driving of pressure
Wash time, energy consumption, water consume about the same, there is significant wastage.
Utility model content
Based on this, it is necessary to for the technical problem wasted water there is provided a kind of dish-washing machine spray equipment that can be economized on water and
Dish-washing machine.
A kind of dish-washing machine spray equipment, including：
Water storage case, the water storage case constructs a water storage cavity；
Spray arm support tube, the spray arm support tube is rotatablely installed in the top of the water storage case, and with the water storage cavity
Connection；
The spray arm of the spray arm support tube is fixedly installed in, the spray arm includes multiple delivery ports, and by described
Spray arm support tube is connected with the water storage cavity；
Drive device, the drive device driving spray wall support tube is rotated；
For the position sensing apparatus for the rotational angle for sensing the spray arm；And
The controller being connected with the position sensing apparatus and the drive device.
In one of the embodiments, the transmission dress that the drive device includes motor, is connected with the rotating shaft of the motor
Put, the transmission device is connected with the spray arm support tube.
In one of the embodiments, the position sensing apparatus includes opening close to the fine motion that the rotating shaft of the motor is set
Close and be arranged at equal intervals the motor rotating shaft multiple bump structures, the switch contact of the microswitch is located at institute
State on the rotation path of bump structure.
In one of the embodiments, the dish-washing machine spray equipment further comprises the mistake for being arranged at the water storage case
Filter and the screen pack connected with the filter, the screen pack be arranged on the spray arm and the water storage case it
Between.
In one of the embodiments, the position sensing apparatus further comprises position sensor, the position sensing
Device is arranged at the screen pack close to the surface of the spray arm, and the position sensor is connected to sense with the controller
State the position of spray arm.
In one of the embodiments, the position sensor is multiple, and is arranged at intervals.
In one of the embodiments, the transmission device includes：
The active driving member that rotating shaft with the motor is connected, the rotating shaft of the motor drives the active driving member to turn
It is dynamic；
The slave drive part being connected with the active driving member and the spray arm support tube, the slave drive part is by described
Active driving member drives and drives the spray arm support tube to rotate.
In one of the embodiments, the active driving member is driving gear, and the slave drive part is driven gear.
In one of the embodiments, further comprise the water knockout drum that is connected with the water storage cavity and with the water storage cavity
The washing pump of connection.
In one of the embodiments, the position sensing apparatus includes multiple optical sensors of spaced setting, institute
State the multiple optical sensor of circle covering passed through when spray arm is rotated.
A kind of dish-washing machine, including housing and the inner bag that is arranged in the housing, it is characterised in that further comprise
Dish-washing machine spray equipment in above example described in any embodiment is arranged in the inner bag.
Dish-washing machine spray equipment and dish-washing machine that the utility model is provided, the spray is sensed by the position sensing apparatus
Drench the rotational angle of arm controls the spray arm to be rotated in default angular range so as to realize by the controller.From
And the spray arm can be driven to carry out subregion cleaning to the bowl hoop in dish-washing machine.A bowl hoop is put into when a small amount of wash dishes
When, the dish-washing machine spray equipment can avoid spray arm to being sprayed without tableware part in the bowl hoop, so that both
Reduce the time for washing a small amount of tableware, and the reduction energy and water consumption simultaneously.
Brief description of the drawings
The structural representation for the dish-washing machine spray equipment that Fig. 1 provides for the utility model one embodiment；
Fig. 2 be Fig. 1 in dish-washing machine spray equipment water storage case in water storage cavity schematic diagram；
Fig. 3 be the utility model embodiment in dish-washing machine spray equipment drive device and the mounting structure of transmission device
Schematic diagram；
The structural representation for the dish-washing machine spray equipment that Fig. 4 provides for the utility model another embodiment.
Symbol description
Dish-washing machine spray equipment 10
Water storage case 110
Water storage cavity 112
Spray arm support tube 120
Spray arm 130
Delivery port 132
Drive device 140
Motor 142
Transmission device 143
Active driving member 145
Slave drive part 147
Position sensing apparatus 150
Microswitch 152
Bump structure 154
Position sensor 156
Controller 160
Filter 170
Screen pack 172
Water knockout drum 180
Washing pump 190
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing to this reality
With new dish-washing machine spray equipment and dish-washing machine.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
Refer to Fig. 1-2, the utility model embodiment provides a kind of dish-washing machine spray equipment 10, including water storage case 110,
Be arranged at the spray arm support tube 120 of the water storage case 110, be fixedly installed in the spray arm support tube 120 spray arm 130,
Drive drive device 140, the position sensing apparatus of the rotational angle of the sensing spray arm 130 of the rotation of spray arm 130
150 and the controller 160 that is connected with the position sensing apparatus 150 and the drive device 140.
The water storage case 110 constructs a water storage cavity 112, and the water storage cavity 112 is used for store washing water.It can manage
Solution, the structure of the water storage case 110 is not limited, as long as the water storage cavity of closing can be formed.It is appreciated that the water storage shell
Body 110 can also have water inlet, water storage mouth and pipeline, for water inlet and water outlet.In one embodiment, the water storage
Housing 110 is hemispherical enclosed construction, and its top is slab construction, and bottom is spherical.
The spray arm support tube 120 is rotatablely installed in the top of the water storage case 110, and is connected with the water storage cavity 112
It is logical.The spray arm support tube 120 can the rotation by axle of vertical direction under the driving of external force.The spray arm support tube 120
Mounting means can have a variety of, such as can set bearing at the top of the water storage case 110, then support the spray arm
Pipe 120 is installed in the bearing.Rinse water in the water storage cavity 112 can be exported by the spray arm support tube 120.
The fixing seal of spray arm 130 is installed on the spray arm support tube 120, and is carried by the spray arm support tube 120
For support.When the spray arm support tube 120 is rotated, the spray arm 130 can be driven to turn with the spray arm support tube 120 for axle
It is dynamic.The spray arm 130 constructs a spray cavity, and the spray cavity is connected with the spray arm support tube 120, so that
The spray arm 130 is connected by the spray arm support tube 120 with the water storage cavity 112.The spray arm 130 is set including interval
The multiple delivery ports 132 for being placed in the surface of spray arm 130 are connected with the spray cavity.Cleaning in the water storage cavity 112
Water can be entered in the spray arm 130 by the spray arm support tube 120, and under pressure by the multiple delivery port
132 spray.So as to which the spray arm 130 can be rotated while spraying water, the cleaning to tableware to be cleaned is realized.
The drive device 140 is used to drive the spray arm 130 to rotate.In one embodiment, Fig. 3 is referred to, institute
Stating drive device 140 includes motor 142, the transmission device 143 being connected with the rotating shaft of the motor 142.The transmission device 143
It is connected with the spray arm support tube 120 with by driving the spray arm support tube 120 to drive the spray arm 130 to rotate.It is described
The volume and power of motor 142 can be selected as needed.The transmission device 143 can be gear transmission structure, belt
Wheel transmission or bar linkage structure.When the motor 142 is rotated, the spray arm support tube can be driven by the conveyer 143
120 rotate, so as to drive the spray arm 130 to rotate.The drive device 140 can be connected with the water storage case 110, if
It is placed in the bottom of the water storage case 110.
The position sensing apparatus 150 is used for the rotational angle for sensing the spray arm 130.Due to the spray arm 130
Rotational angle to the rotational angle of the motor 142 be proportional.Therefore, the position sensing apparatus 150 can pass through
The rotational angle of the motor 142 is directly sensed to sense rotational angle and the position of the spray arm 130.The position sense
The position of the spray arm 130 can also directly be sensed to sense rotational angle and the position of the spray arm 130 by surveying device 150
Put.Rotational angle and the position of the spray arm 130 can be obtained by the position sensing apparatus 150, so as to control
The spray arm 130 is made to rotate in default angular range.
The controller 170 is used for controlling the rotation of the motor 142.The controller 170 can control the motor
142 rotational angle and rotation direction.The controller 170 obtains the spray arm by the position sensing apparatus 150
130 position and rotational angle, the electricity is controlled so as to the position according to the spray arm 130 and rotational angle
The rotation of machine 142, further realizes that the control spray arm 130 is rotated in default angular range.The controller 170 can
To be arranged in the motor 142, or it is arranged on the shell of the motor 142.
In the present embodiment, the controller 170 obtains the position of the spray arm 130 by the position sensing apparatus 150
Put and rotational angle, the motor 142 is controlled so as to the position according to the spray arm 130 and rotational angle
Rotate, further realize that the control spray arm 130 is rotated in default angular range.The dish-washing machine spray equipment 10,
It can realize and subregion cleaning is carried out to the bowl hoop in dish-washing machine.When the bowl hoop of dish-washing machine is put into when a small amount of wash dishes,
The dish-washing machine spray equipment 10 can avoid being sprayed without tableware part in 130 pairs of the spray arm bowl hoop,
So as to both reduce the time for washing a small amount of tableware, and the reduction energy and water consumption simultaneously.
In one embodiment, the dish-washing machine spray equipment 10 can also include point connected with the water storage cavity 112
Hydrophone 180 and the washing pump 190 connected with the water storage cavity 112.The washing pump 190 is used to control water inlet and draining,
The water knockout drum 180 is used for the distribution for controlling rinse water.
In one embodiment, Fig. 3 is referred to, the position sensing apparatus 150 includes the rotating shaft close to the motor 142
The microswitch 152 of setting and be arranged at equal intervals the motor 142 rotating shaft multiple bump structures 154.The salient point
Structure 154 is used to touch the microswitch.Specifically, the switch contact of the microswitch 152 is located at the bump structure
On 154 rotation path.The structure of bump structure 154 is pressed the switch of the microswitch 152 and touched when the motor is rotated
Point.The quantity of the multiple bump structure 154 can be set according to actual needs, in one embodiment, the multiple salient point
The quantity of structure 154 is 5, and equiangularly spaced is arranged in the rotating shaft of the motor 142.The microswitch 152 and institute
Stating the distance between rotating shaft of motor 142 needs satisfaction, and when the axis of rotation of the motor 142, the bump structure 154 can
To encounter the microswitch 152.When the different bump structures 154 encounters the microswitch 152, institute can be passed through
The angle of two adjacent bump structures 154 can be calculated by stating microswitch 152.So as to which described sensed with the position fills
Institute can be controlled according to the angle and positional information of the position sensing apparatus 150 by putting the controller 160 of 150 connections
State the rotation of motor 142.
In one embodiment, the dish-washing machine spray equipment 10 further comprises being arranged at the water storage case 110
Filter 170 and the screen pack 172 connected with the filter 170.The screen pack 172 is arranged on the spray arm 130
Between the top of the water storage case 110.The screen pack 172 is used to filter the particulate matter in rinse water, so that mistake
Rinse water after filter can be recycled.The particulate matter is stored in the filter 170, after the completion of link to be cleaned, with
Drainage procedure and the water storage cavity 112 is discharged by the washing pump 190.The structure of the filter 170 and the screen pack 172
Do not limit, as long as the filter and screen pack of the use in dishwasher with filtering function are all within the utility model protection domain.Institute
Screen pack 172 is stated for planar structure, with certain area, to facilitate filtering rinse water.
In one embodiment, Fig. 4 is referred to, the position sensing apparatus 150 further comprises position sensor 156.
The position sensor 156 is arranged at the screen pack 172 close to the surface of the spray arm 130, the position sensor 156
It is connected to sense the position of the spray arm 130 with the controller 160.It can be sensed by set location sensor 156
The position of the spray arm 130 or angle, the spray arm 130 is when rotating, when by the position sensor 156,
The position sensor 156 just can send signal to the controller 160, so that the controller 160 obtains described
The position of spray arm 130 or the angle of rotation.So that the controller 160 can control the rotation of the motor 142,
To realize that the control spray arm 130 is rotated in default angular range.Preferably, the position sensor 156 is multiple,
It is spaced to be arranged at the screen pack 172 close to the surface of the spray arm 130.In one embodiment, the position sense
Surveying device 150 includes multiple optical sensors of spaced setting, and the circle covering that the spray arm 130 passes through when rotating is described more
Individual optical sensor.
In one embodiment, the transmission device 143 can include active driving member 145 and slave drive part 147.Institute
The rotating shaft that active driving member 145 is stated with the motor 142 is connected, and the rotating shaft of the motor 142 can drive the active to be driven
Part 145 is rotated.The slave drive part 147 is connected with the active driving member 145 and the spray arm support tube 120, it is described from
Dynamic driving member 147 is driven by the active driving member 145 and drives the spray arm support tube 120 to rotate.Preferably, the active
Driving member 145 is driving gear, and the slave drive part 147 is driven gear.
In one embodiment, the utility model also provides a kind of dish-washing machine, including housing and is arranged on the housing
Interior inner bag.The dish-washing machine spray equipment 10 that the dish-washing machine still further comprises described in any of the above embodiment is arranged at institute
State in inner bag.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (11)
1. a kind of dish-washing machine spray equipment, it is characterised in that including：
Water storage case (110), the water storage case (110) constructs a water storage cavity (112)；
Spray arm support tube (120), the spray arm support tube (120) is rotatablely installed in the top of the water storage case (110), and with
Water storage cavity (112) connection；
The spray arm (130) of the spray arm support tube (120) is fixedly installed in, the spray arm (130) includes multiple delivery ports
(132), and by the spray arm support tube (120) connected with the water storage cavity (112)；
Drive device (140), the drive device (140) drives the spray arm support tube (120) to rotate；
For the position sensing apparatus (150) for the rotational angle for sensing the spray arm (130)；And
The controller (160) being connected with the position sensing apparatus (150) and the drive device (140).
2. dish-washing machine spray equipment as claimed in claim 1, it is characterised in that the drive device (140) includes motor
(142), the transmission device (143) being connected with the rotating shaft of the motor (142), the transmission device (143) and the spray arm branch
Stay tube (120) is connected.
3. dish-washing machine spray equipment as claimed in claim 2, it is characterised in that the position sensing apparatus (150) includes leaning on
The microswitch (152) of the rotating shaft setting of the nearly motor (142) and the rotating shaft for being arranged at the motor (142) at equal intervals
Multiple bump structures (154), the switch contact of the microswitch (152) is located at the rotation road of the bump structure (154)
On footpath.
4. dish-washing machine spray equipment as claimed in claim 3, it is characterised in that further comprise being arranged at the water storage case
(110) filter (170) and the screen pack (172) connected with the filter (170), the screen pack (172) are set
Between the spray arm (130) and the water storage case (110).
5. dish-washing machine spray equipment as claimed in claim 4, it is characterised in that the position sensing apparatus (150) is further
Including position sensor (156), the position sensor (156) is arranged at the screen pack (172) close to the spray arm
(130) surface, the position sensor (156) is connected to sense the position of the spray arm (130) with the controller (160)
Put.
6. dish-washing machine spray equipment as claimed in claim 5, it is characterised in that the position sensor (156) is multiple, and
And be arranged at intervals.
7. dish-washing machine spray equipment as claimed in claim 2, it is characterised in that the transmission device (143) includes：
The active driving member (145) that rotating shaft with the motor (142) is connected, the rotating shaft of the motor (142) drives the master
Dynamic driving member (145) is rotated；
The slave drive part (147) being connected with the active driving member (145) and the spray arm support tube (120), it is described driven
Driving member (147) is driven by the active driving member (145) and drives the spray arm support tube (130) to rotate.
8. dish-washing machine spray equipment as claimed in claim 7, it is characterised in that the active driving member (145) is driving tooth
Wheel, the slave drive part (147) is driven gear.
9. dish-washing machine spray equipment as claimed in claim 1, it is characterised in that further comprise and the water storage cavity (112)
The water knockout drum (180) of connection and the washing pump (190) connected with the water storage cavity (112).
10. dish-washing machine spray equipment as claimed in claim 1, it is characterised in that the position sensing apparatus (150) includes phase
Mutual spaced multiple optical sensors, the multiple optical sensor of circle covering that the spray arm (130) is passed through when rotating.
11. a kind of dish-washing machine, including housing and the inner bag that is arranged in the housing, it is characterised in that further comprise as
Dish-washing machine spray equipment (10) any one of claim 1-10 is arranged in the inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143997.7U CN206473287U (en) | 2016-10-20 | 2016-10-20 | Dish-washing machine spray equipment and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143997.7U CN206473287U (en) | 2016-10-20 | 2016-10-20 | Dish-washing machine spray equipment and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473287U true CN206473287U (en) | 2017-09-08 |
Family
ID=59755926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143997.7U Active CN206473287U (en) | 2016-10-20 | 2016-10-20 | Dish-washing machine spray equipment and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730607A (en) * | 2018-12-20 | 2019-05-10 | 浙江欧琳生活健康科技有限公司 | A kind of system and method based on stereoscan control dish-washing machine lifting gushing arm |
| CN112353333A (en) * | 2020-10-30 | 2021-02-12 | 上海明略人工智能(集团)有限公司 | Heat interaction device for dish washing machine and dish washing machine |
| CN112716409A (en) * | 2021-01-07 | 2021-04-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method for dishwasher, processor, device, dishwasher and medium |
| CN114206188A (en) * | 2019-07-31 | 2022-03-18 | Bsh家用电器有限公司 | Household dish washer |
-
2016
- 2016-10-20 CN CN201621143997.7U patent/CN206473287U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730607A (en) * | 2018-12-20 | 2019-05-10 | 浙江欧琳生活健康科技有限公司 | A kind of system and method based on stereoscan control dish-washing machine lifting gushing arm |
| CN114206188A (en) * | 2019-07-31 | 2022-03-18 | Bsh家用电器有限公司 | Household dish washer |
| CN114206188B (en) * | 2019-07-31 | 2024-01-26 | Bsh家用电器有限公司 | Household dish-washing machine |
| CN112353333A (en) * | 2020-10-30 | 2021-02-12 | 上海明略人工智能(集团)有限公司 | Heat interaction device for dish washing machine and dish washing machine |
| CN112716409A (en) * | 2021-01-07 | 2021-04-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method for dishwasher, processor, device, dishwasher and medium |
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