CN109431422A - Quantitative feeding device, control method and dish washing machine comprising quantitative feeding device - Google Patents
Quantitative feeding device, control method and dish washing machine comprising quantitative feeding device Download PDFInfo
- Publication number
- CN109431422A CN109431422A CN201811221524.8A CN201811221524A CN109431422A CN 109431422 A CN109431422 A CN 109431422A CN 201811221524 A CN201811221524 A CN 201811221524A CN 109431422 A CN109431422 A CN 109431422A
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- Prior art keywords
- quantitative
- cleaning agent
- control valve
- delivery apparatus
- outlet portion
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Links
- 238000004851 dishwashing Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 96
- 239000012459 cleaning agent Substances 0.000 claims abstract description 83
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000008520 organization Effects 0.000 claims description 40
- 238000010276 construction Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- 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
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
- A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
-
- 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
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
- A47L2401/023—Quantity or concentration of the consumable product
-
- 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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/07—Consumable products, e.g. detergent, rinse aids or salt
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a quantitative feeding device, a control method and a dish washing machine comprising the same. The quantitative feeding device is arranged on the cleaning equipment and used for controlling the feeding amount of the cleaning agent, and comprises a storage part and a feeding part, wherein the feeding part is connected with the storage part, the storage part is used for storing the cleaning agent, the feeding part is used for enabling the cleaning agent in the storage part to be fed into the cleaning equipment in a preset feeding amount, the cleaning agent in the storage part can flow into the feeding part under the action of gravity, and the cleaning agent in the feeding part can flow into the cleaning equipment under the action of gravity. The quantitative feeding device provided by the invention can feed the cleaning agent into the cleaning equipment by a preset feeding amount, and can enable the cleaning agent to flow by self gravity, and a driving device is not required to be provided to enable the cleaning agent to flow. Thereby simplifying the structure of the feeding device and leading the operation of the feeding device to be more energy-saving.
Description
Technical field
The present invention relates to dish-washing machine correlative technology field, especially a kind of quantitative delivery apparatus, control method and including it
Dish-washing machine.
Background technique
Dish-washing machine gradually comes into more and more families, and very big convenience is brought to people's lives.Dish-washing machine
Function is also constantly optimizing, and user experience is become better and better, but existing dish-washing machine is imitated to dishwasher mostly
Fruit optimizes, and keeps it cleaner to the cleaning of tableware.
In order to further enhance the user experience of dish-washing machine, some dish-washing machines have the function of quantitatively launching cleaning agent, this
Sample allow for user using when do not need control cleaning agent injected volume, make the more convenient to use of dish-washing machine.But it is existing
Dish-washing machine is the function of carrying out quantitative dispensing to cleaning agent by constant displacement pump realization mostly, and the higher cost of constant displacement pump, very
To custom-made is needed, it is unfavorable for applying on a large scale, and reduces the manufacturing cost of dish-washing machine.
Summary of the invention
In view of this, an object of the present invention be to provide a kind of simple quantitative delivery apparatus of structure, control method and
Including its dish-washing machine.
In a first aspect, providing
A kind of quantitative delivery apparatus is arranged on cleaning equipment, for controlling the injected volume of cleaning agent, including storage unit and
Dispensing portion, the dispensing portion are connected with the storage unit, and storage unit is for storing cleaning agent, and the dispensing portion is for making described deposit
The cleaning agent in storage portion is launched with scheduled injected volume into the cleaning equipment,
Cleaning agent in the storage unit can by gravity flow into the dispensing portion, in the dispensing portion
Cleaning agent can by gravity flow into the cleaning equipment.
Preferably, the storage unit is configured to the internal structure for being formed with storage chamber, is provided on the storage unit and institute
The outlet portion of storage chamber connection is stated, the outlet portion is connected by pipeline with the dispensing portion.
Preferably, construction of switch is provided on the storage unit, the construction of switch can control opening for the outlet portion
It closes,
The construction of switch is configured to, and when the outlet portion is with the piping connection, the construction of switch makes the outlet
Portion is opened, and when the outlet portion and the pipeline are separated, the construction of switch closes the outlet portion.
Preferably, pushing structure, the outlet portion are provided on the pipeline between the outlet portion and the delivery device
When connecting with the delivery device, the pushing structure pushes the construction of switch to open the outlet portion.
Preferably, the construction of switch includes biasing member and valve body, and the biasing member, which is capable of providing bias force, makes the valve
Body blocks the outlet portion.
Preferably, the dispensing portion includes the first control valve, the second control valve and quantitative storage organization, first control
Valve flows into the quantitative storage organization for controlling cleaning agent, and second control valve is described quantitative for controlling cleaning agent outflow
Storage organization.
Preferably, in the vertical direction, first control valve is located at the top of second control valve.
Preferably, the dispensing portion further includes control unit, and the control unit is for controlling first control valve and second
The opening and closing of control valve,
The control unit is in close state at least one in first control valve and second control valve.
Preferably, the dispensing portion further includes detection device, and the detection device is for detecting the quantitative storage organization
The amount of interior cleaning agent, the detection device are connected with the control unit, and will test signal and be transmitted to the control unit.
Preferably, the detection device includes circuit board, first electrode and second electrode, the first electrode and described
Two electrodes are connected with the circuit board, when the amount of the cleaning solution in the quantitative storage organization reaches the scheduled injected volume
When, the first electrode and the second electrode are connected.
Second aspect provides a kind of dish-washing machine, including above-mentioned quantitative delivery apparatus.
The third aspect provides a kind of control method of above-mentioned quantitative delivery apparatus, comprising:
The control unit controls first control valve and opens, and second control valve is closed, and deposits cleaning solution from described
Storage portion is flowed into the quantitative storage organization；
When the amount of the cleaning agent in the quantitative storage organization reaches the scheduled injected volume, the control unit
First control valve is controlled to close；
The control unit controls second control valve and opens, and the cleaning agent in the quantitative storage organization is made to be flowed into institute
It states in cleaning equipment.
Quantitative delivery apparatus provided by the invention can launch cleaning agent, and energy into cleaning equipment with scheduled injected volume
Cleaning agent is enough set to circulate by self gravity, not needing offer driving device flows cleaning solution.To simplify delivery device
Structure, also make its operation more energy saving.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
The structural schematic diagram that Fig. 1,2 show quantitative delivery apparatus provided by the invention；
Fig. 3 shows the structural schematic diagram of dish-washing machine.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability
Domain it is to be appreciated by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and attached drawing be not necessarily by than
What example was drawn.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
Quantitative delivery apparatus provided by the invention is suitable on cleaning equipment, cleans in cleaning equipment to cleaned material
When quantitative cleaning agent is provided, with realize can launch cleaning agent automatically and quantitatively, make the more convenient to use of cleaning equipment.
Preferably, the cleaning agent includes used reagent when detergent, bright dish agent, softener etc. clean object.
As described in Fig. 1,2, quantitative delivery apparatus provided by the invention includes storage unit 1 and dispensing portion 2, the storage unit 1
For storing cleaning agent, the dispensing portion 2 is connected with the storage unit 1, and the cleaning agent in the storage unit 1 can be by described
Dispensing portion 2 exports, and the dispensing portion 2 can be such that the cleaning agent exports with constant amount.
The storage unit 1 is configured to the internal structure for being formed with storage chamber, for storing cleaning agent, it is preferable that described to deposit
Storage portion 1 is configured to box like structure, and the box like structure internal cavities constitute the storage chamber for storing cleaning agent, cleaning equipment
On be provided with mounting portion 611 for installing the storage unit 1, the mounting portion 611 constructs shell-like structure, the storage unit 1
It is inserted into the mounting portion 611.The storage unit 1 is provided with outlet portion 11, the outlet portion close to the position of bottom
11 are connected to the storage chamber, and the outlet portion 11 is connected with the dispensing portion 2, and cleaning agent can be flowed by the outlet portion 11
Enter into the dispensing portion 2.Construction of switch 12 is additionally provided with inside the storage unit 1, the construction of switch 12 is positioned close to
The position of the outlet portion 11, and the construction of switch 12 can block the outlet portion 11, it can be to avoid cleaning
Agent outflow.Specifically, when the storage unit 1, which is installed to, to be connect in the mounting portion 611 with the dispensing portion 2, the switch
Structure 12 is opened, and cleaning agent is flowed out from the outlet portion 11, when the storage unit 1 takes out of described mounting portion 611
When disconnecting out with the dispensing portion 2, the construction of switch 12 blocks the outlet portion 11, prevents cleaning agent from from the outlet
It flows out in portion 11.
Preferably, the construction of switch 12 includes biasing member 121 and valve body 122, and the biasing member 121, which provides bias force, to be made
The position of the valve body 122 to the close outlet portion 11 is mobile, as shown in Fig. 2, working as the storage unit 1 from the mounting portion
When taking out in 611, the valve body 122 is pressed at the outlet portion 11 by the biasing member 121, makes the valve body 122 by institute
State the closure of outlet portion 11, when the storage unit 1 is put into the mounting portion 611, the valve body 122 can be made by promotion its to
Mobile a certain distance in direction far from the outlet portion 11 (introducing in detail below), enables cleaning agent to pass through the outlet portion
11 outflows.Further, the biasing member 121 is configured to compression spring, and the valve body 122 is configured to spherical structure.
The dispensing portion 2 is connect by pipeline 3 with the outlet portion 11 of the storage unit 1, by the pipeline 3 to dish-washing machine
Launch cleaning agent in inner cavity.The pipeline 3 is connect with the input port of the outlet portion 11 and the dispensing portion 2, second pipeline
32 are connected to the inner cavity of the delivery outlet in the dispensing portion 2 and dish-washing machine.Preferably, the first end of the pipeline 3 is inserted into described
In outlet portion 11, the part that the pipeline 3 and the outlet portion 11 contact is provided with sealing structure, such as sealing ring etc., can be with
The pipeline 3 and 11 junction of the outlet portion is avoided to leak.The end of the first end of the pipeline 3 is provided with promotion knot
Structure 31, the pushing structure 31 can push the valve body 122 mobile to the direction far from the outlet portion 11.Preferably, institute
Stating pushing structure 31 can be structured as rod-like structure, block structure etc., as described in Figure 1, when the outlet portion 11 and the pipeline 3
When connection, the pushing structure 31 is extend into inside the storage unit 1, to push the valve body 122 mobile.
The dispensing portion 2 includes the first control valve 21, the second control valve 22 and quantitative storage organization 23, first control
Valve 21 flows into the quantitative storage organization 23 for controlling cleaning agent, and second control valve 22 is for controlling cleaning agent outflow institute
State quantitative storage organization 23, it is preferable that first control valve 21 and second control valve 22 are solenoid valve, first control
Valve 21 processed is located at the top of second control valve 22 in the vertical direction, so that the cleaning agent is voluntarily flowed into described fixed
It measures in storage organization 23, and can voluntarily be flowed out out of described quantitative storage organization 23, the quantitative storage organization 23 is preferably
Groove-like structure, or the internal shell structure etc. for being formed with cavity.First control valve 21 is arranged on the pipeline 3, works as institute
When stating the unlatching of the first control valve 21, the cleaning agent in the storage unit 1 is flowed into the quantitative storage organization by the pipeline 3
In 23, when first control valve 21 is closed, the cleaning agent in the storage unit 1 cannot flow out, the quantitative storage organization
23 position in the vertical direction is lower than the position where the storage unit 1, alternatively, the quantitative storage organization 23 is in vertical side
Upward position is lower than the position where the outlet portion 11, so that cleaning agent can when first control valve 21 is opened
It is voluntarily flowed into the quantitative storage organization 23, does not need driving device and driving force is provided, simplify the knot in the dispensing portion 2
Structure also reduces energy consumption.The exit of the quantitative storage organization 23 is arranged in second control valve 22, described for controlling
The opening and closing that quantitative storage organization 23 exports, the cleaning when second control valve 22 is opened, in the quantitative storage organization 23
Agent can flow out, and when second control valve 22 is closed, the cleaning agent in the quantitative storage organization 23 cannot flow out, preferably
The outlet on ground, the quantitative storage organization 23 is located at its bottom, when so that second control valve 22 being opened, the quantitative storage
Cleaning agent in structure 23 can voluntarily flow out, and not need driving force, to simplify the structure in the dispensing portion 2, also reduce
Energy consumption.The dispensing portion 2 further includes control unit (not shown), and the control unit is for controlling first control valve 21
With the opening and closing of second control valve 22, also, the control unit make when first control valve 21 open when, described second
Control valve 22 is closed, and when second control valve 22 is opened, first control valve 21 is closed, alternatively, working as the quantitative throwing
When putting device and not working, first control valve 21 can also be controlled and second control valve 22 simultaneously closes off, i.e., described
At least one in one control valve 21 and second control valve 22 is in close state, to avoid clear in the storage unit 1
Washing lotion leakage.
Preferably, in a preferred embodiment, the control unit can control the unlatching of first control valve 21
Time, that is, the control unit, which controls after first control valve 21 is opened, starts timing, when timing duration reaches scheduled duration
It controls first control valve 21 to close, and limits the amount for the cleaning agent being flowed into the quantitative storage organization 23 with this,
Keep the amount of the cleaning agent flowed into the quantitative storage organization 23 constant.
Further, the cleaning agent in the quantitative storage organization 23 is entered in order to more accurate control
Amount, the dispensing portion 2 further include detection device 24, and the detection device is used to detect the cleaning in the quantitative storage knot enough 23
The amount of agent, when the amount for detecting cleaning agent reaches predetermined value, the detection device 24 sends detection signal to the control unit,
The control unit controls first control valve 21 according to detection signal and closes.Further, the detection device 24 includes electricity
Road plate 241, first electrode 242 and second electrode 243, when the amount of the cleaning agent in the quantitative storage organization 23 reaches predetermined value
When, the first electrode 242 and the second electrode 243 are contacted with the cleaning agent simultaneously, to make the first electrode 242
It is connected between the second electrode 243 by the cleaning agent, the circuit board 241 detects 242 He of first electrode
The Continuity signal of the second electrode 243, and signal is sent to the control unit, make the control unit control first control
Valve 21 is closed.Preferably, when the amount of the cleaning agent in the quantitative storage organization 23 increases, the first electrode 242 is first and clear
Lotion contacts, as the amount of cleaning agent continues growing, the second electrode 243 also contacted with cleaning agent, thus described in realizing
The conducting of first electrode 242 and the second electrode 243.After first control valve 21 is closed, the control unit can be controlled
It makes second control valve 22 to open, the cleaning agent in the quantitative storage organization 23 is flowed out.The control unit can
It is closed with controlling second control valve 22 after a certain period of time in second control valve 22 unlatching, alternatively, can also be next
Second control valve 22 is controlled between secondary progress cleaning agent dispensing again to close.
As shown in figure 3, the present invention provides a kind of dish-washing machine, the dish-washing machine 4 includes body 41, the 41 inside shape of body
At there is cleaning chamber 42, door body 43 is additionally provided on the body, the door body 43 is for opening or closing the cleaning chamber 42.Institute
It states and is provided with the quantitative delivery apparatus in body 41, the mounting portion 411 is formed on the body 41, the storage unit 1
It is installed in the mounting portion 411, the dispensing portion 2 is connected to the cleaning chamber 42.Preferably, when the door body 43 is closed
When, the door body 43 blocks the storage unit 1, so that the storage unit 1 is invisible, when needing to add cleaning agent,
Opening the door body 43 can be taken off the addition that the storage unit 1 carries out cleaning agent.
Preferably, the dish-washing machine 4 further includes control module, the control unit phase of the control module and the dispensing portion 2
Even, the control module is used to control the operating status of the dish-washing machine 4 and controls the quantitative delivery apparatus.Institute
Washing mode and rinsing mode can be run by stating dish-washing machine 4, when the dish-washing machine 4 runs washing mode, the control module
It controls the quantitative delivery apparatus to start to work, i.e., the described control unit controls first control valve 21 and opens, second control
Valve 22 processed is closed, and cleaning agent flows into the quantitative storage organization 23, when the cleaning agent in the quantitative storage organization 23 reaches
When predetermined amount, first control valve 21 is closed, and then the control unit controls second control valve 22 and opens, and it is described fixed to make
Cleaning agent in amount storage organization 23 is flowed into the cleaning chamber 42, completes the dispensing of cleaning agent.When the dish-washing machine 4 is run
When rinsing or other modes in addition to washing mode, the control module controls the quantitative delivery apparatus and does not work, i.e. institute
Detection device 3 is stated without detection, alternatively, the delivery device 2 does not work.
Preferably, the washing mode includes that prewashing stage and master wash the stage, and the prewashing stage mainly completes to being washed
The wetting and immersion of object are washed, and removes a part of dirt, therefore does not need to launch too many cleaning agent, example in the prewashing stage
Such as, the injected volume of cleaning agent is to launch the cleaning agent for being no more than 10ml, at most in 0-10ml to reduce the use of cleaning agent
Amount；The master washes cleaning of the stage completion to washings, that is, removes whole dirts on the washings, it is therefore desirable to compared with
More cleaning agents is greater than described for example, the injected volume of cleaning agent is 5-35ml in the injected volume that the master washes stage cleaning agent
The injected volume of the cleaning agent in prewashing stage.
Quantitative delivery apparatus provided by the invention controls the injected volume of cleaning agent by the realization of multiple control valves,
To realize the quantitative dispensing of cleaning agent.Also, also makes the structure in dispensing portion is simpler to answer, do not need setting driving device, lead to
Dispensing can be completed in the voluntarily flowing of over cleaning agent.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from of the invention basic
In the case where principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details is made
It changes, is all included in scope of the presently claimed invention.
Claims (12)
1. a kind of quantitative delivery apparatus is arranged on cleaning equipment, for controlling the injected volume of cleaning agent, which is characterized in that packet
Storage unit and dispensing portion are included, the dispensing portion is connected with the storage unit, and storage unit is used for storing cleaning agent, the dispensing portion
In launching the cleaning agent in the storage unit in the cleaning equipment with scheduled injected volume,
Cleaning agent in the storage unit can by gravity flow into the dispensing portion, the cleaning in the dispensing portion
Agent can by gravity flow into the cleaning equipment.
2. quantitative delivery apparatus according to claim 1, which is characterized in that the storage unit is configured to inside and is formed with deposit
The structure of storage chamber, the outlet portion being connected to the storage chamber is provided on the storage unit, and the outlet portion passes through pipeline and institute
Dispensing portion is stated to be connected.
3. quantitative delivery apparatus according to claim 2, which is characterized in that it is provided with construction of switch on the storage unit,
The construction of switch can control the opening and closing of the outlet portion,
The construction of switch is configured to, and when the outlet portion is with the piping connection, the construction of switch opens the outlet portion
It opens, when the outlet portion and the pipeline are separated, the construction of switch closes the outlet portion.
4. quantitative delivery apparatus according to claim 3, which is characterized in that between the outlet portion and the delivery device
Pipeline on be provided with pushing structure, when the outlet portion is connect with the delivery device, the pushing structure push described in open
Closing structure opens the outlet portion.
5. quantitative delivery apparatus according to claim 3, which is characterized in that the construction of switch includes biasing member and valve
Body, the biasing member, which is capable of providing bias force, blocks the valve body by the outlet portion.
6. quantitative delivery apparatus according to claim 1, which is characterized in that the dispensing portion includes the first control valve, the
Two control valves and quantitative storage organization, first control valve flows into the quantitative storage organization for controlling cleaning agent, described
Second control valve is for controlling the cleaning agent outflow quantitative storage organization.
7. quantitative delivery apparatus according to claim 6, which is characterized in that in the vertical direction, first control valve
Positioned at the top of second control valve.
8. quantitative delivery apparatus according to claim 6, which is characterized in that the dispensing portion further includes control unit, described
Control unit is used to control the opening and closing of first control valve and the second control valve,
The control unit is in close state at least one in first control valve and second control valve.
9. quantitative delivery apparatus according to claim 8, which is characterized in that the dispensing portion further includes detection device, institute
Detection device is stated for detecting the amount of the cleaning agent in the quantitative storage organization, the detection device and the control unit phase
Even, and it will test signal and be transmitted to the control unit.
10. quantitative delivery apparatus according to claim 9, which is characterized in that the detection device includes circuit board, first
Electrode and second electrode, the first electrode and the second electrode are connected with the circuit board, when the quantitative storage organization
When the amount of interior cleaning solution reaches the scheduled injected volume, the first electrode and second electrode conducting.
11. a kind of dish-washing machine, which is characterized in that including quantitative delivery apparatus described in one of claim 1-10.
12. the control method of quantitative delivery apparatus described in a kind of one of claim 8-10, which is characterized in that
The control unit controls first control valve and opens, and second control valve is closed, and makes cleaning solution from the storage unit
It is flowed into the quantitative storage organization；
When the amount of the cleaning agent in the quantitative storage organization reaches the scheduled injected volume, the control unit control
First control valve is closed；
The control unit controls second control valve and opens, and is flowed into the cleaning agent in the quantitative storage organization described clear
It washes in equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221524.8A CN109431422A (en) | 2018-10-19 | 2018-10-19 | Quantitative feeding device, control method and dish washing machine comprising quantitative feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221524.8A CN109431422A (en) | 2018-10-19 | 2018-10-19 | Quantitative feeding device, control method and dish washing machine comprising quantitative feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109431422A true CN109431422A (en) | 2019-03-08 |
Family
ID=65547018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811221524.8A Pending CN109431422A (en) | 2018-10-19 | 2018-10-19 | Quantitative feeding device, control method and dish washing machine comprising quantitative feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109431422A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111299234A (en) * | 2020-04-02 | 2020-06-19 | 大昌汽车部件股份有限公司 | Cleaning device for cleaning brake piston and control method thereof |
| CN111588329A (en) * | 2020-01-02 | 2020-08-28 | 佛山市云米电器科技有限公司 | Throwing system for accurately throwing dishwashing liquid and dish washing machine using same |
| CN111588330A (en) * | 2020-01-02 | 2020-08-28 | 佛山市云米电器科技有限公司 | Dishwashing liquid feeding system based on flow channel and dishwasher using same |
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