CN105231972B - Dish-washing machine and cleaning solution delivery device for dish-washing machine - Google Patents
Dish-washing machine and cleaning solution delivery device for dish-washing machine Download PDFInfo
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- CN105231972B CN105231972B CN201410318434.6A CN201410318434A CN105231972B CN 105231972 B CN105231972 B CN 105231972B CN 201410318434 A CN201410318434 A CN 201410318434A CN 105231972 B CN105231972 B CN 105231972B
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Abstract
The present invention proposes that the dish-washing machine of a kind of the cleaning solution delivery device for dish-washing machine and the cleaning solution delivery device with this for dish-washing machine, the cleaning solution delivery device for dish-washing machine include: liquid storage box, and liquid storage box has liquid outlet；Drive end bearing bracket, has inlet and dispensing port on drive end bearing bracket, and inlet is connected with liquid outlet；Intermediate plate, the front surface of intermediate plate are connected with the rear surface of drive end bearing bracket, have the first through hole opposite with inlet and second through-hole opposite with dispensing port on intermediate plate；First check valve sheet and second one-way valve piece, the first check valve sheet is located in first through hole and second one-way valve piece is located on the second through-hole；Laying tube, the front end face of laying tube are connected with the rear surface of intermediate plate；Piston, piston are located in laying tube and along the axially movable of laying tube；And actuator, actuator are connected with piston.Cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine, structure is simple, cleaning solution is launched accurate and can realize automatic dispensing.
Description
Technical field
The present invention relates to field of home appliance technology, more particularly to a kind of cleaning solution delivery device for dish-washing machine and
The dish-washing machine of cleaning solution delivery device with this for dish-washing machine.
Background technique
Existing dish-washing machine needs addition dishwashing liquid manually when washing tableware every time, operation is not easy enough, reduces user
Experience；And the dishwashing liquid launched every time influences washing effect there are the deviation of dosage.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, that an object of the present invention is to provide a kind of structures is simple, can carry out quantitative automatic dispensing for washing
The cleaning solution delivery device of bowl machine.
Another object of the present invention is to propose a kind of washing the dishes with the above-mentioned cleaning solution delivery device for dish-washing machine
Machine.
Cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine, comprising: liquid storage box, the liquid storage box tool
There is liquid outlet, the liquid outlet is set to the bottom of the liquid storage box, and the top of the liquid storage box is equipped with opening；Drive end bearing bracket, it is described
There is inlet and dispensing port, the inlet is connected with the liquid outlet on drive end bearing bracket；Intermediate plate, the front surface of the intermediate plate with
The rear surface of the drive end bearing bracket is connected, on the intermediate plate with the first through hole opposite with the inlet and with the dispensing port
The second opposite through-hole；First check valve sheet and second one-way valve piece, first check valve sheet are located in the first through hole
And the second one-way valve piece is located on second through-hole；After laying tube, the front end face of the laying tube and the intermediate plate
Surface is connected；Piston, the piston are located in the laying tube and along the axially movable of the laying tube；And actuator, institute
Actuator is stated to be connected with the piston.
Cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine, actuator drive piston motion, will wash
It washs liquid and is pumped into laying tube from liquid storage box through liquid outlet, inlet, actuator is then made to drive piston reverses direction movement will washing again
Liquid is launched from laying tube through dispensing port, be may be implemented to launch cleaning solution automatically, is improved the ease for use of product, and cleaning solution
It can quantitatively be launched according to different washing operating conditions, be conducive to improve washing-off properties.
In addition, the detergent throwing device according to the above embodiment of the present invention for dish-washing machine can also have it is following attached
The technical characteristic added:
An example according to the present invention, the rear surface of the drive end bearing bracket are equipped with grab, and the intermediate plate is equipped with and institute
The first card hole that grab matches is stated, the front end face of the laying tube is equipped with the second card hole matched with the grab.
An example according to the present invention, the grab are multiple and multiple grabs along the circumferential equal of the drive end bearing bracket
Even arranged for interval, first card hole be it is corresponding multiple with multiple grabs, second card hole be with it is multiple described
Grab is corresponding multiple.
An example according to the present invention, the cleaning solution delivery device for dish-washing machine further includes sealing ring, described
The rear surface of the front end face of laying tube and/or the intermediate plate is equipped with the annular receiving groove for accommodating the sealing ring.
An example according to the present invention, the piston include cock body and the locating rod that is connected with the rear end of the cock body,
The laying tube includes outer cylinder and sets inner cylinder in the outer cylinder, and the outer cylinder and the inner cylinder are coaxial, the outer cylinder it is interior
Wall is equipped with the axially extending sliding slot along the outer cylinder, and the cock body is contained in the inner cylinder, the end of the locating rod
It is contained in the sliding slot.
An example according to the present invention, the actuator is the motor with crankshaft, on the lower surface of the locating rod
With the card slot matched with the crankshaft.
An example according to the present invention, the actuator are cylinder or linear motor.
An example according to the present invention, the inlet are connected with the dispensing port by infusion tube.
Dish-washing machine according to an embodiment of the present invention, comprising: body, the body is interior to have washing cavities；And any of the above-described
The cleaning solution delivery device for dish-washing machine, the cleaning solution delivery device for dish-washing machine are mounted on the body
The upper and described dispensing port is connected with the washing cavities.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the schematic diagram of the detergent throwing device according to an embodiment of the invention for dish-washing machine；With
Fig. 2 is the schematic diagram of the detergent throwing device according to another embodiment of the present invention for dish-washing machine.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings it is described in detail the cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine.
As depicted in figs. 1 and 2, the cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine, comprising: liquid storage
Box 10, drive end bearing bracket 20, intermediate plate 30, the first check valve sheet 401, second one-way valve piece 402, laying tube 50, piston 60 and actuator
70。
Specifically, liquid storage box 10 has liquid outlet 101, liquid outlet 101 is set to the bottom of liquid storage box 10, liquid storage box 10
Top is equipped with opening.
There is inlet 201 and dispensing port 202, inlet 201 is connected with liquid outlet 101 on drive end bearing bracket 20.For example, feed liquor
Mouth 201 is connected with liquid outlet 101 by infusion tube 90.That is, one end of infusion tube 90 is socketed on liquid outlet 101 and is infused
The other end of hose 90 is socketed on inlet 201.
Before intermediate plate 30 (arrow i.e. as shown in Figure 1 preceding indicated direction) surface and drive end bearing bracket 20 it is rear (i.e. such as
Indicated direction after arrow shown in Fig. 1) surface is connected.There is the first through hole opposite with inlet 201 on intermediate plate 30
301 and second through-hole 302 opposite with dispensing port 202.
First check valve sheet 401 is located in first through hole 301 and second one-way valve piece 402 is located on the second through-hole 302.
The front end face of laying tube 50 is connected with the rear surface of intermediate plate 30.It is understood that the first check valve sheet 401 allows
Cleaning solution is entered in laying tube 50 by inlet 201 through first through hole 301, and forbids cleaning solution by laying tube 50 through first through hole
301 flow backward into inlet 201；Second one-way valve piece 402 allows cleaning solution to enter dispensing port through the second through-hole 302 by laying tube 50
202, and cleaning solution is forbidden to be flowed backward through the second through-hole 302 into laying tube 50 by dispensing port 202.
Piston 60 is located in laying tube 50 and removable along the axial direction of laying tube 50 (front-rear direction i.e. as shown in Figure 1)
It is dynamic.Actuator 70 is connected with piston 60, to drive piston 60 mobile.It is understood that when actuator 70 back-drives piston
When 60, cleaning solution can be drawn into laying tube 50；Cleaning solution when 70 forward drive piston 60 of actuator, in laying tube 50
It is emitted.
Cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine, actuator drive piston motion, will wash
It washs liquid and is pumped into laying tube from liquid storage box through liquid outlet, inlet, actuator is then made to drive piston reverses direction movement will washing again
Liquid is launched from laying tube through dispensing port, be may be implemented to launch cleaning solution automatically, is improved the ease for use of product, and cleaning solution
It can quantitatively be launched according to different washing operating conditions, be conducive to improve washing-off properties.
The rear surface of an example according to the present invention, drive end bearing bracket 20 is equipped with grab 203, and intermediate plate 30 is equipped with and grab
203 the first card holes 303 matched, the front end face of laying tube 50 are equipped with the second card hole 503 matched with grab 203.Such as
Shown in Fig. 2, grab 203 passes through the first card hole 303 and is connected in the second card hole 503, so that drive end bearing bracket 20, intermediate plate 30 and dispensing
Cylinder 50 links together.
Advantageously, grab 203 is that multiple and multiple grabs 203 are arranged along the circumferential uniform intervals of drive end bearing bracket 20.First card
Hole 303 be it is corresponding multiple with multiple grabs 203, the second card hole 503 be it is corresponding multiple with multiple grabs 203.As a result,
Snap effect is good, is connected firmly.
An example according to the present invention, the cleaning solution delivery device for dish-washing machine further includes sealing ring 80.It throws
The rear surface of the front end face and/or intermediate plate 30 of putting cylinder 50 is equipped with the annular receiving groove (not shown) of accommodating sealing ring 80.
That is, the annular receiving groove can be formed on the front end face of laying tube 50, the rear end of intermediate plate 30 can also be formed in
On face, opposite annular groove before and after can also respectively being formed on the front end face of laying tube 50 and the rear end face of intermediate plate 30, for holding
Sealing ring 80 is received, to reinforce leakproofness.Advantageously, the depth of the annular receiving groove is slightly less than the ring diameter of sealing ring 80, sealing
Effect is more preferable.
It is not specially limited about actuator 70, as long as piston 60 can be made along the axially movable of laying tube 50.
For example, the component of straight reciprocating motion can may be implemented in actuator 70 for cylinder or linear motor etc..
As depicted in figs. 1 and 2, an example according to the present invention, piston 60 include cock body 601 and with after cock body 601
The connected locating rod 602 in end.Laying tube 50 includes outer cylinder 501 and the inner cylinder 502 being located in outer cylinder 501.Outer cylinder 501 and inner cylinder
502 is coaxial.The inner wall of outer cylinder 501 is equipped with the axially extending sliding slot 5011,5012 along outer cylinder 501.Cock body 601 is accommodated in the inner
In cylinder 502, the end of locating rod 602 is contained in sliding slot 5011,5012.That is, forming phase on the inner wall of outer cylinder 50
For crossing the symmetrical sliding slot 5011,5012 of plane of the axis of outer cylinder 501, the end of locating rod 602 is respectively placed in sliding slot
In 5011,5012.Piston 60 can be along sliding slot 5011 as a result, and straight reciprocating is done in track defined by 5012.
Advantageously, actuator 70 can also be the motor with crankshaft 701.Have and song on the lower surface of locating rod 602
The card slot 6021 that axis 701 matches.When the motor rotates, crankshaft 701 can do straight reciprocating motion with piston 60.
Dish-washing machine according to an embodiment of the present invention, comprising: body and the above-mentioned cleaning solution delivery device for dish-washing machine.
There are washing cavities in the body.The cleaning solution delivery device for dish-washing machine is mounted on the body and dispensing port
202 are connected with the washing cavities, for launching cleaning solution into the washing cavities.
What needs to be explained here is that the stroke of the injected volume of cleaning solution and piston 60 is positively correlated.As long as adjusting piston 60
The injected volume of cleaning solution can be adjusted in stroke, to cope with different washing operating conditions.
Cleaning solution delivery device according to an embodiment of the present invention for dish-washing machine may be implemented to launch cleaning solution automatically,
The ease for use of product is improved, and cleaning solution can quantitatively be launched according to different washing operating conditions, is conducive to improve washing-off properties.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, unless separately
There is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (8)
1. a kind of cleaning solution delivery device for dish-washing machine characterized by comprising
Liquid storage box, the liquid storage box have liquid outlet, and the liquid outlet is set to the bottom of the liquid storage box, the top of the liquid storage box
Portion is equipped with opening；
Drive end bearing bracket, has inlet and dispensing port on the drive end bearing bracket, and the inlet is connected with the liquid outlet；
Intermediate plate, the front surface of the intermediate plate are connected with the rear surface of the drive end bearing bracket, have and the inlet on the intermediate plate
Opposite first through hole and second through-hole opposite with the dispensing port；
First check valve sheet and second one-way valve piece, first check valve sheet is located in the first through hole and second list
It is located on second through-hole to valve block；
Laying tube, the front end face of the laying tube are connected with the rear surface of the intermediate plate；
Piston, the piston are located in the laying tube and along the axially movable of the laying tube；With
Actuator, the actuator are connected with the piston,
Wherein, the piston includes cock body and the locating rod that is connected with the rear end of the cock body, the laying tube include outer cylinder and
If inner cylinder in the outer cylinder, the inner wall of the outer cylinder is equipped with the axially extending sliding slot along the outer cylinder, the cock body
It being contained in the inner cylinder, the end of the locating rod is contained in the sliding slot, and the actuator is the motor with crankshaft,
There is the card slot matched with the crankshaft, when the motor rotates, the crankshaft drives institute on the lower surface of the locating rod
It states piston and does straight reciprocating motion.
2. the cleaning solution delivery device according to claim 1 for dish-washing machine, which is characterized in that after the drive end bearing bracket
Surface is equipped with grab, and the intermediate plate is equipped with the first card hole for matching with the grab, on the front end face of the laying tube
Equipped with the second card hole matched with the grab.
3. the cleaning solution delivery device according to claim 2 for dish-washing machine, which is characterized in that the grab is multiple
And multiple grabs are arranged along the circumferential uniform intervals of the drive end bearing bracket, first card hole is opposite with multiple grabs
That answers is multiple, and second card hole is corresponding multiple with multiple grabs.
4. the cleaning solution delivery device according to claim 1 for dish-washing machine, which is characterized in that it further include sealing ring,
The rear surface of the front end face of the laying tube and/or the intermediate plate is equipped with the annular receiving groove for accommodating the sealing ring.
5. the cleaning solution delivery device according to claim 1 for dish-washing machine, which is characterized in that the actuator is tool
There is the motor of crankshaft, there is the card slot matched with the crankshaft on the lower surface of the locating rod.
6. the cleaning solution delivery device according to claim 1 for dish-washing machine, which is characterized in that the actuator is gas
Cylinder or linear motor.
7. the cleaning solution delivery device according to claim 1 for dish-washing machine, which is characterized in that the inlet and institute
Dispensing port is stated to be connected by infusion tube.
8. a kind of dish-washing machine characterized by comprising
Body, the body is interior to have washing cavities；With
It is used for the cleaning solution delivery device of dish-washing machine described in any one of -7 according to claim 1, it is described for dish-washing machine
Cleaning solution delivery device is mounted on the body and the dispensing port is connected with the washing cavities.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410318434.6A CN105231972B (en) | 2014-07-03 | 2014-07-03 | Dish-washing machine and cleaning solution delivery device for dish-washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318434.6A CN105231972B (en) | 2014-07-03 | 2014-07-03 | Dish-washing machine and cleaning solution delivery device for dish-washing machine |
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| Publication Number | Publication Date |
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| CN105231972A CN105231972A (en) | 2016-01-13 |
| CN105231972B true CN105231972B (en) | 2019-04-30 |
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| CN201410318434.6A Active CN105231972B (en) | 2014-07-03 | 2014-07-03 | Dish-washing machine and cleaning solution delivery device for dish-washing machine |
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| CN105534460B (en) * | 2016-01-22 | 2019-10-18 | 宁波欧琳实业有限公司 | Water tank cleaner |
| CN108396521B (en) * | 2017-02-06 | 2021-05-28 | 重庆海尔洗衣机有限公司 | Flocculating agent dispenser and flocculation washing machine |
| CN107938204A (en) * | 2017-11-13 | 2018-04-20 | 繁昌县清新水洗有限责任公司 | A kind of new industrial washing equipment |
| CN109288480A (en) * | 2018-10-19 | 2019-02-01 | 珠海格力电器股份有限公司 | Cleaning agent jettison system, control method and the dish-washing machine including it |
| CN110367905A (en) * | 2019-08-06 | 2019-10-25 | 火星人厨具股份有限公司 | A kind of automatic jettison system of dishwashing liquid |
| CN110897583B (en) * | 2019-12-17 | 2021-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Detergent feeding structure and dish washing machine |
| CN111588329B (en) * | 2020-01-02 | 2023-08-15 | 佛山市云米电器科技有限公司 | Delivery system for accurately delivering dish washing liquid and dish washing machine using same |
| CN111588330B (en) * | 2020-01-02 | 2023-08-15 | 佛山市云米电器科技有限公司 | Flow channel-based dish washing liquid delivery system and dish washing machine using same |
| CN111493791B (en) * | 2020-04-02 | 2021-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method of home appliance, and computer-readable storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105231972A (en) | 2016-01-13 |
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Effective date of registration: 20230530 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Beijiao Town Industrial Park, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |