CN109152509A - Metering device and method for running dish-washing machine - Google Patents
Metering device and method for running dish-washing machine Download PDFInfo
- Publication number
- CN109152509A CN109152509A CN201780030976.5A CN201780030976A CN109152509A CN 109152509 A CN109152509 A CN 109152509A CN 201780030976 A CN201780030976 A CN 201780030976A CN 109152509 A CN109152509 A CN 109152509A
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- Prior art keywords
- cleaning
- component
- metering
- metering units
- irrigation
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- 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
- A47L15/4463—Multi-dose dispensing arrangements
-
- 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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
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- 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
- A47L2301/00—Manual input in controlling methods of washing or rinsing machines for crockery or tableware, i.e. information entered by a user
- A47L2301/06—Crockery or tableware details, e.g. material, quantity, condition
-
- 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
- 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
- A47L2401/03—Operation mode, e.g. delicate washing, economy washing, reduced time, sterilizing, water softener regenerating, odor eliminating or service
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- 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
- A47L2401/04—Crockery or tableware details, e.g. material, quantity, condition
-
- 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
- A47L2401/06—Water supply, circulation or discharge information
-
- 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
- A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
-
- 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
- A47L2401/11—Water hardness, acidity or basicity
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- 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
- A47L2401/12—Water temperature
-
- 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
- A47L2401/20—Time, e.g. elapsed operating time
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- 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
Abstract
The present invention relates to one kind to be used for dish-washing machine, the especially metering device of domestic bowl-washing, the dishwasher designs are for cleaning the cleaning materials being arranged in purge chamber by cleaning solution, wherein metering device includes the first metering units for accommodating detergent component, for accommodating the second metering units of emollient component (EK), for accommodating the third metering units of irrigation component (KK), with the control unit for executing cleaning procedure, the cleaning procedure is for cleaning the cleaning materials being arranged in purge chamber, wherein control unit is designed for the first metering units of control, second metering units and third metering units, detergent component is discharged into cleaning solution by the first metering units at least one detergent Dose times point in cleaning procedure, pass through the second meter at least one softening agent Dose times point of cleaning procedure Emollient component is discharged into cleaning solution by amount unit, and irrigation component is discharged into cleaning solution by third metering units at least one irrigation Dose times point of cleaning procedure.
Description
Technical field
The present invention relates to a kind of for dish-washing machine, particularly the metering device of domestic bowl-washing.In addition, the present invention relates to one
Method of the kind for running dish-washing machine.
Background technique
In order to realize optimal cleaning effect with dish-washing machine, it is necessary to meet various conditions.These conditions particularly including supply
The amount and composition of the water hardness of water and the cleaning agent used.In addition, water temperature and cleaning duration can also produce cleaning effect
It is raw to influence.
For softened water, traditional dish-washing machine has ion-exchanger in water supply pipe.Ion-exchanger must be regular
Restore, in order to avoid lose emollescence.This with washed with saline solution ion-exchanger is restored by being realized.It is molten in order to which recovery salt is made
Liquid, herein using the recovery salt being consumed.Therefore necessary regular replenishment, this means to expend to user or user.If no
Supplement restores salt, and it is undesirable to can result in cleaning effect, and dish-washing machine calcification or can even damage.
Therefore the cleaning agent with a certain proportion of softening agent is developed, which is adjustable the water hardness.It should use
This cleaning agent replaces ion-exchanger, or at least need not regular replenishment recovery salt.This improves the usage comfort of user.
In general, dish-washing machine is run by cleaning procedure, wherein cleaning procedure indicates a series of different clean cycles.Clear
At the end of washing procedure, flush cycle is often executed.Here, must be measured point by the individual irrigation of user's regular replenishment
Match.In order to also mitigate the labour of user in this respect, a kind of cleaning agent with a certain proportion of irrigation is also developed.This
It is commonly known as " three-in-one " cleaning agent a bit.The metering of the cleaning agent is realized for example in the form of cleaning agent piece.Cleaning agent piece quilt
It is prefabricated and should accurately include suitable different material.However, because there is dustiness, hydraulic in relation to cleaning materials in practice
The different condition of degree, selected cleaning procedure etc., and cleaning agent piece must cover all possible situation, therefore corresponding
Ground selects the numerous various substances of quantity.This leads to the overdose in most cases, and leads to the waste of substance in turn.This
Outside, the cleaning agent being excessively used unnecessarily can generate load to environment in this kind of situation.In addition, this cleaning agent piece is set
It counts into and cleaning agent piece is slowly dissolved during cleaning procedure, to ensure the various substances for having sufficient amount at any time.
This for example causes to discharge irrigation from the beginning, although only just needing irrigation at the end of cleaning procedure.
Summary of the invention
In this context, the purpose of the present invention is realize the different component for simplifying and optimally supplying cleaning agent for dinnerware.
It is therefore proposed that a kind of for dish-washing machine, particularly the metering device of domestic bowl-washing, wherein dishwasher designs are used for
The cleaning materials being arranged in purge chamber is cleaned by cleaning solution.The metering device includes for accommodating detergent component
One metering device, for accommodating the second metering units of emollient component, for accommodating the third metering units of irrigation component,
With the control unit for executing cleaning procedure, the cleaning procedure is for cleaning the cleaning materials being arranged in purge chamber.The control
Unit is designed for the first metering units of control, the second metering units and third metering units, at least the one of cleaning procedure
Detergent component is discharged into cleaning solution by a detergent Dose times point by the first metering units, cleaning procedure at least
Emollient component is discharged into cleaning solution by one softening agent Dose times point by the second metering units, and in cleaning procedure
At least one irrigation Dose times point irrigation component is discharged into cleaning solution by third metering units.
The metering device of proposition is advantageously carried out according to its function dividually to measure the component of cleaning agent for dinnerware and be assigned to
In cleaning solution.At least three kinds of components: detergent component, emollient component and irrigation component are provided herein.Detergent component exists
This realizes the function of cleaning agent.The function of emollient component realization water softener.The function of irrigation component realization irrigation.This
Outside, other function ingredients can also be measured at least one corresponding component Dose times point.Especially using the metering device
Component can be measured independently of one another and in optimum time point.This realizes optimal cleaning effect.
Three kinds of components, i.e. detergent component, emollient component and irrigation component are particularly advantageously just provided.Make us
Surprisingly: the variation possibility obtained in metering distribution has been enough to realize optimal cleaning effect, and component is in user
The nearly all operating parameter occurred will not be wasted in the case where changing or overdose.By the way that three kinds of components are only used only
Mode, it is only necessary to which three metering units, it is cheap that this makes the technology of metering device consume holding.
Here, release component means that a certain amount of related component is added in cleaning solution by corresponding metering units.
Release, which can also be referred to as, measures or measures distribution.
Metering units are especially independent of each other.Therefore, metering units can be arranged in the different zones of dish-washing machine.By
Exist apart from each other in component, therefore each metering units are preferably set to accommodate a kind of component just.Advantageously, it is known that
The measured unit of what component accommodates and metering.Therefore, metering units can be adjusted according to these components.For example, each
Component can distinguish in the state (liquid or solid) of component.In addition, component can have different density.Known
In the case where density, each metering units can be calibrated correspondingly.
The corresponding function that component is advantageously undertaken according to cleaning agent for dinnerware is separated.Therefore, wash dishes herein
Agent is considered as the system being made of different component, and the institute that component only covers cleaning agent for dinnerware in its total amount is functional.
Advantageously, all components are all water-soluble and are dissolved in cleaning solution, after short times and to clean
It, can there are the components of uniform concentration in cleaning solution in the case that liquid well mixes.Measurement unit separately designs be used for herein
Measure corresponding component.Here, metering especially includes the amount of measurement respective components.For liquid component, metering units example
It such as can include the sprinkler for measuring distribution respective components.Solid component can such as pass through the helical feed of metering units
Device metering.
Cleaning solution can also be referred to as cleaning liquid.The ingredient of cleaning solution is, for example, water, a certain amount of detergent component, certain
The emollient component of amount, a certain amount of irrigation component and the dirt particles to fall off from cleaning materials.
By different metering units, the metering distribution of different component can carry out directly in purge chamber.Optionally, it counts
Amount distribution can be in water supply pipe or in other water guide regions contacted with cleaning solution of dish-washing machine, for example to rinse arm
It is carried out in supply line.Here, different metering units can be arranged in the different zones of dish-washing machine and in different zones
In carry out metering distribution.
Control unit can be realized with hardware and/or software technology.In hardware implementations, control unit can be designed
A part for device perhaps device is for example designed as computer or microprocessor.In software implement scheme, control unit
It can be designed as computer program product, function, program segment, a part of program code or executable object.
According to a design scheme, control unit is designed for, and individually and with other metering units is independently controlled
Make the first metering units, the second metering units and third metering units.
Control is construed as, and promotes metering units to measure the respective components of predetermined amount by control unit.This
It advantageously achieves and each metering units is controled at least one suitable time point and measure the corresponding of suitable amount
Component.Suitable time point depends on component and dish-washing machine or cleaning procedure operating parameter herein.
For example, softening agent metering units can be controled when cleaning procedure starts when the water hardness is high, increased with metering distribution
The emollient component of dosage.In addition, when exporting a certain proportion of cleaning solution during selected cleaning procedure and supplying fresh
When water, total energy measures a small amount of emollient component by softening agent metering units.As such, it is advantageous to ensure in cleaning procedure
The hardness of cleaning solution is adjusted on the entire duration.This can aid in optimal cleaning effect.
According to another design scheme, control unit is designed for, and is controlled according at least one operating parameter of dish-washing machine
Make the first metering units, the second metering units, and/or third metering units.
This is advantageously carried out, and metering point can be carried out in an optimized fashion in the case where considering current operating parameter
Match.
According to another design scheme, at least one operating parameter of dish-washing machine shows: cleaning procedure, user's input, clearly
The duration is washed, the water hardness of the water of dish-washing machine is supplied to, is supplied to the volume of the water of dish-washing machine, the dustiness of cleaning solution, clearly
The pH value of washing lotion, the temperature of cleaning solution, the dustiness and/or quantity of the cleaning materials arranged in the purge chamber of dish-washing machine, clear
The material for the cleaning materials arranged in chamber wash, the phosphoric acid contained in detergent component, emollient component, and/or irrigation component
Salt amount, and/or the combination of the above content.
This advantageously achieves the considerations of to corresponding service condition, to obtain optimal cleaning effect.In particular, operation item
Part can be different in cleaning procedure or clean cycle.Service condition can also change during clean cycle.It is right
The influential each parameter of cleaning effect is especially understood to the operating parameter of dish-washing machine.
For example, cleaning procedure is a series of clean cycles, such as prerinse, main cleaning, flushing and/or drying.Clean journey
Sequence can also only include a clean cycle.Other than above-mentioned clean cycle, additionally it is possible to which other clean cycles are provided.
For example, user's input can be the input of the dustiness of cleaning materials.Furthermore it is possible to be inputted by user: cleaning materials
The minimum temperature or the highest temperature that cleaning solution should reach during type, the material of cleaning materials, the quantity of cleaning materials, cleaning procedure
The volume of degree, water, the water hardness, and/or dish-washing machine during cleaning operation.Other parameters can exceed the illustrative column
It lifts.
Cleaning the duration can be, for example, the duration of cleaning procedure or the duration of clean cycle.Duration exists
This can be total duration, remaining duration, and/or the duration passed.
It is supplied to the water hardness of the water of dish-washing machine such as containing by the content of alkaline earth ion, particularly calcium ion and magnesium ion
Amount provides.The water hardness can be different because of area, but can also change over time.In the case where knowing the water hardness and water supply,
It can determine the emollient component of metering distribution how much amount, to realize that the water hardness of cleaning solution preset can be worth.
The pH value of cleaning solution is especially provided by the hydrogen ion concentration in cleaning solution.In view of the water of supply volume and washing
The buffer intensity for washing buffer substance contained in agent component can determine metering distribution how many detergent component, to realize cleaning
Liquid can preset pH value.
Another design scheme according to the present invention, metering device have detection unit, which is designed for, will
At least one operational parameter detection goes out and is sent to control unit.
This advantageously achieves the value for detecting at least one operating parameter.Particularly, in measurement parameters, such as cleaning solution
In the case where the water hardness or pH value, which ensure that the current value of operating parameter is known.Such as with control unit control first
The mode of metering units, thus, it is possible to optimize cleaning effect, to be counted to the detergent component that can have buffer substance
Amount distribution, to adjust pH value.It is expected for example, can determine that the dustiness of cleaning materials is greater than based on turbidimetry, in order to optimal
Washing effect, this can require further to measure distribution detergent component.
According to another design scheme, detection unit is water hardness sensor, turbidity transducer, pH sensor, and/or temperature
Degree meter.
The water hardness can be determined by water hardness sensor.Then control unit can be forwarded that information to, the control list
Member correspondingly promotes second metering units with emollient component that desirably emollient component is discharged into cleaning solution.Also can
Other sensors, such as turbidity transducer are enough used, to determine dustiness, or pH sensor are used, to determine pH value.It can also
To use any other sensor, to detect various possible operating parameters.
According to another design scheme, control unit is designed for, and is determined according at least one operating parameter measured
Being assigned to the detergent component in cleaning solution, emollient component, and/or irrigation component amount.
This is advantageously carried out, according to operating parameter, by the actual needs of one of cleaning agent for dinnerware component component
Amount is discharged into cleaning solution.Therefore excessive metering or insufficient metering be can be avoided.This is particularly useful to optimal cleaning effect.Amount exists
This can for example be defined as weight, volume and/or quantity of material.
According to another design scheme, control unit is designed for, and is determined and is metered onto during cleaning procedure clearly
The total amount of detergent component, emollient component and irrigation component in washing lotion so that detergent component, emollient component and
Amount of phosphate contained in the total amount of irrigation component is up to 0.3g.
Phosphate can have an adverse effect to environment, because phosphate can lead to waters eutrophication.If it is known that various
Amount of phosphate in component, then can advantageously ensure that can enter in cleaning solution during cleaning procedure and passes through in turn useless
The phosphate total amount that water is drained into waters is limited to the up to value of 0.3g.The limits value of phosphate total amount can be adjusted arbitrarily
It is whole to arrive such as 0.2g or 0.1g.
According to another design scheme, control unit is designed for, and passes through emollient component by means of the second metering units
Metering distribution adjust the water hardness of the water for being supplied to dish-washing machine, the adjusting and detergent component pass through the first metering units
Metering distribution it is unrelated.
This is particularly advantageous the combined tableware cleaning agent containing detergent component and emollient component.Additionally advantageously
The water hardness is realized to be adjusted to until 50 ° of dH, the very high water hardness.Unit ° dH represents " Deutschland hardness " herein.1°dH
Corresponding about 0.1783 mM/l of alkaline earth ion.
According to another design scheme, control unit is designed for, in multiple softening agent Dose times points of cleaning procedure
Adjust the water hardness for being supplied to the water of dish-washing machine.
By water hardness sensor, the water hardness of cleaning solution can be continuously monitored.Once the water hardness is increased to preset limit
On value, control unit can control the second metering units, and additional emollient component is discharged into cleaning solution.This can
It is realized in arbitrary multiple softening agent Dose times points.
According to another design scheme, storage level of first metering units designed for accommodating detergent component, the second meter
Storage level of the unit designed for accommodating emollient component is measured, and third metering units are designed for accommodating irrigation component
Storage level.
The amount of the advantageously following size of storage level, the amount can run multiple cleanings before the storage level of component is finished
Program.
According to another design scheme, the storage level of detergent component, the storage level of emollient component and irrigation component
Storage level correspond to the quantity of 15 to 35 cleaning procedures, particularly the quantity of 20 to 30 cleaning procedures.
Preferably, the storage level of every kind of component is at least in the case where average operational parameter value in a cleaning procedure
25 times of amount used.Average operational parameter value is interpreted as herein, one or more operation ginsengs of the amount for determining each component
The average value that number assumes.For example, the water hardness of 7 ° of dH-14 ° of dH can be referred to as the averagely water hardness.Optionally, moreover it is possible to from " the worst
Situation " is set out, wherein in this case, from the very big value of operating parameter.Correspondingly, storage level must be bigger
, to be sufficiently used for 25 cleaning procedures.According to operating parameter and storage level, the storage level of component can occur in operation 20
It has also been exhausted after cleaning procedure.But also can happens is that, the storage level of component just consumes after running 100 cleaning procedures
To the greatest extent.As soon as supplementing the component once the storage level of component exhausts.This can for example be completed by user, or can be by servicing
Technical staff completes.
According to another design scheme, detergent component and emollient component exist respectively as the solid of compacting.
Detergent component and emollient component can also exist in powder form.
According to another design scheme, irrigation component exists as liquid.
Further it is proposed that a kind of method for running dish-washing machine, particularly domestic bowl-washing, the dishwasher designs are used for
The cleaning materials being arranged in purge chamber is cleaned by cleaning solution, is provided with metering device, which, which includes, is used for
The first metering units for accommodating detergent component are rinsed for accommodating the second metering units of emollient component, and for accommodating
The third metering units of agent component.This method has follow steps: executing cleaning procedure by control unit, which uses
In the cleaning materials that cleaning is arranged in purge chamber, cleaning procedure is had follow steps: at least one detergent of cleaning procedure
Detergent component is discharged into cleaning solution by Dose times point by the first metering units, at least one softening of cleaning procedure
Emollient component is discharged into cleaning solution by agent Dose times point by the second metering units, and at least the one of cleaning procedure
Irrigation component is discharged into cleaning solution by a irrigation Dose times point by third metering units.
The method proposed is correspondingly applied to for the design scheme and feature of the device description of proposition.
In addition, proposing a kind of computer program product, promote to execute side as described above in the equipment of process control
Method.
E.g. the computer program product of computer program device for example can as storage medium, such as storage card,
USB stick, CD-ROM, DVD or offer or delivery in the form of it can download file by the server in network.This for example can
It is realized within a wireless communication network by sending corresponding file with computer program product or computer program device.
Other possible embodiments of the invention further include be not explicitly mentioned, above and below retouches about embodiment
The combination of the feature or embodiment stated.Here, those skilled in the art will also add various aspects as to of the invention each
The improvement or supplement of a basic scheme.
Detailed description of the invention
Other advantageous schemes of the invention and aspect are the content and invention described below of dependent claims
The content of embodiment.In addition, the present invention is explained in more detail according to preferred embodiment referring to attached drawing.
Fig. 1 shows the perspective schematic view of the embodiment of dish-washing machine；
Fig. 2 shows the schematic block diagrams of the embodiment of the metering device in dish-washing machine；
Fig. 3 shows an example of the serial of methods step for running dish-washing machine；
Fig. 4 shows tool, and there are three the detail views of the embodiment of the metering device of metering units；And
The example that Fig. 5 shows the time flow of the cleaning procedure of the dish-washing machine with metering device with three.
Unless otherwise indicated, the identical element of identical in attached drawing or function appended drawing reference having the same.
Specific embodiment
Fig. 1 shows the perspective schematic view of dish-washing machine 1.Dish-washing machine 1 has by the especially closed receiving in watertight feud of door 3
Region 2.Sealing device can be set between door 3 and housing region 2 thus.Housing region 2 can be washed the dishes shown in Fig. 1
The cleaning container of machine 1.Housing region 2 is preferably cuboid.Particularly, housing region 2 can be made of steel plate.Optionally,
Housing region 2 can at least partly be made of plastic material.Housing region 2 and door 3 are capable of forming for cleaning cleaning materials
Purge chamber 4.Housing region 2 can be arranged in the enclosure interior of dish-washing machine 1.
The display in Fig. 1 of door 3 is in its open position.Pass through the pivot around the pivot axis 5 being arranged at the lower end of door 3
Turn, door 3 can be closed or opened.Housing region 2 has the wall 6 for having bottom plate 7 and the top cover 8 positioned opposite of bottom plate 7 and door 3
Rear wall 9 positioned opposite and the two side walls 10,11 being oppositely arranged.Bottom plate 7, top cover 8, rear wall 9 and side wall 10,11 can
Such as it is made of stainless steel plate.Optionally, bottom plate 7 can for example be made of plastic material.
Dish-washing machine 1 also has at least one cleaning materials receiving portion 12 to 14.More particularly to provide multiple cleaning materials receiving portions
12 to 14, wherein cleaning materials receiving portion can include lower basket 12, lay up 13 and/or Cutlery drawer 14.Multiple cleaning materials receiving portions 12
It is arranged in housing region 2 to 14 preferred superpositions.Each cleaning materials receiving portion 12 to 14 selectively can remove or move into appearance
Receive region 2.Particularly, each cleaning materials receiving portion 12 to 14 can be pushed into housing region 2 with direction of insertion E, and can be anti-
It is extracted out from housing region 2 in direction of insertion E with extraction direction A.
Dish-washing machine 1 also has metering device 100, and there are three metering units 110,120,130, control list for metering device tool
Member 140 and detection unit 150.Unlike this, metering device 100 can have three or more metering units.There are three meters for tool
The metering device 100 of amount unit 110,120,130 is arranged in the example of fig. 1 at door 3, to make to measure when door 3 is closed
Unit 110,120,130 is towards purge chamber 4.This is advantageously carried out, and metering units 110,120,130 can be by corresponding group
Metering is divided to be assigned in the cleaning solution in purge chamber 4.In addition, therefore detection unit 150 also can directly be contacted with cleaning solution.
Different from the figure in Fig. 1, other arrangements of metering device 100 or each metering units 110,120,130 are also can
Can.In addition, control unit 140 can also be arranged in except purge chamber 4 and separate with 110,120,130 position of metering units
Ground arrangement.
Fig. 2 shows the schematic block diagrams of the metering device 100 in dish-washing machine 1.It illustrates and is filled by metering in this context
Set the process of 100 and its control cleaning procedure of control unit 140.Here it is shown that metering device 100 and dish-washing machine and meter
Measure the connection of device 100 and the necessary component part for the use of metering device.
Firstly, 18 starting cleaning procedures can be inputted by user.Control unit 140 receive the user input and correspondingly
Control hydraulic and heating unit 15.Tap water 16 is supplied to hydraulic and heating unit 15 and then into dish-washing machine 1
In purge chamber 4.A small amount of tap water 17 is split and is directed to detection unit 150.Detection unit for example can be hydraulic
Sensor is spent, water hardness sensor determines the water hardness and the information is transferred to control unit 14.Optionally, detection unit
140 can also be arranged in purge chamber, as shown in Figure 1.
According to cleaning procedure, control unit 140 controls the first metering units 110, so that detergent component RK to be discharged into
In purge chamber 4 and and then it is discharged into cleaning solution.In addition, control unit 140 controls the second metering according to the determining water hardness
Unit 120, so that emollient component EK is discharged into purge chamber 4 and is discharged into cleaning solution in turn.
After the cleaning circulation of cleaning procedure, control unit 140 controls third metering units 130, so as to by irrigation
Component KK is discharged into purge chamber 4 and is discharged into cleaning solution in turn.Meanwhile if necessary, detergent component RK in addition
It can be discharged into purge chamber 4.
Optionally, cleaning solution 19 can be recycled by hydraulic and heating unit 15.During cleaning procedure and cleaning procedure
After completion, waste water 20 is discharged from purge chamber 4.
Fig. 3 shows the example of the serial of methods step for running dish-washing machine 1.Here, being held by control unit 140
Row is for cleaning the cleaning procedure for the cleaning materials being arranged in purge chamber 4.Cleaning procedure has follow steps:
Firstly, in step 210, cleaning procedure at least one detergent Dose times point tRK by detergent component
RK is discharged into cleaning solution by the first metering units 110.
In a step 220, emollient component EK is passed through at least one softening agent Dose times point tEK of cleaning procedure
Second metering units 120 are discharged into cleaning solution.
Then, in step 230, at least one irrigation Dose times point tKK of cleaning procedure by irrigation component
KK is discharged into cleaning solution by third metering units 130.
This method can be executed for example with dish-washing machine 1 as shown in Figure 1.
Even if method and step 210,220,230 is shown in succession in order in this example, but the sequence of step can also be with
It is different from the sequence shown.For example, the release 220 of emollient component EK can be in the advance of the release 210 of detergent component RK
Row.Therefore, softening agent Dose times point tEK is temporally located at before detergent Dose times point tRK.In addition, detergent group
Dividing the release 210,220 of RK and emollient component EK can carry out simultaneously.Therefore, detergent Dose times point tRK corresponds to soft
Agent Dose times point tEK.
Other than the variation of the sequence of method and step, method and step can also be repeated.For example, it can be considered that cleaning procedure
The sequence of the method and step of offer is as follows:
220 emollient component EK are discharged in the first softening agent Dose times point tEK,
220 emollient component EK are discharged in the second softening agent Dose times point tEK,
210 detergent are discharged in first detergent Dose times point tRK identical with the second softening agent Dose times point tEK
Component RK,
210 detergent component RK are discharged in the second detergent Dose times point tRK,
220 emollient component EK are discharged in third softening agent Dose times point tEK, and
230 irrigation component KK are discharged in irrigation Dose times point tKK identical with third softening agent Dose times point.
The time flow of this method is exemplarily illustrated in Fig. 5, and is also elaborated in this context.
This method is advantageously applied to operation dish-washing machine 1, can be realized optimal cleaning effect.
Fig. 4 shows another example of the serial of methods step for running the dish-washing machine 1 with metering device 100,
Wherein method and step 210,220,230 includes sub-step.Shown method includes method and step 210,220,230, such as the example of Fig. 2
Shown, wherein each of method and step 210,220,230 corresponds to one of the cleaning agent for dinnerware including at least three kinds components
The release 210,220,230 of the corresponding cleaning agent for dinnerware component of kind.In this example, every kind of release 210,220,230 is divided into three
Sub-steps.The sub-step of one method and step corresponds to the corresponding sub-step of other methods step.Therefore, release 210,
220, it 230 is broken down into:
The operating parameter of 211,221,231 dish-washing machines 1 is detected,
The amount of 212,222,232 corresponding cleaning agent for dinnerware components is determined according to the operating parameter detected, and
Release 213,223,233 determines the corresponding cleaning agent for dinnerware component of amount.
Detection 211,221,231 can include the measurement by detection unit 150 to operating parameter herein.But it detects
211,221,231 can also correspond to the user's input for example detected by input unit (not shown).In operating parameter
After detection 211,221,231, the value or corresponding measuring signal of operating parameter are preferably generated, measuring signal can be by
Device, such as determination unit (not shown) designed thus is assessed.Particularly, multiple mutually independent operation ginsengs are able to detect
Then number considers the combination of these operating parameters as an operating parameter.For example, the water hardness can be measured, and defeated by user
Enter cleaning procedure.
According to the operating parameter detected, the determination 212,222,232 of the amount of corresponding cleaning agent for dinnerware component can be
Based on mathematical relationship by the calculating to amount of the determination unit (not shown) designed thus.In addition, determination can also be for example
It is associated with by numerical tabular, the operating parameter that detects with amount.In particular, the group of it can also consider herein multiple operating parameters
It closes.
The release 213,223,233 of the corresponding cleaning agent for dinnerware component of specific quantity especially includes by corresponding measurement unit
110, the dispensing of the measurement of 120,130 specific quantity and the amount measured, such as to the dispensing in the cleaning solution of dish-washing machine 1.
For example, dish-washing machine 1 can have water hardness sensor 150.Water hardness sensor 150 can be supplied designed for detection
The water hardness of the water of dish-washing machine 1 should be arrived.Concentration of the water hardness for example corresponding to the alkaline earth ion in water.In addition, dish-washing machine 1 can
With flow sensor (not shown).Flow sensor can be supplied to the volume of the water of dish-washing machine 1 designed for detection.At this
In situation, determination unit can be designed for, and the amount of emollient component EK is determined according to the volume of the water of supply and the water hardness,
The amount can be required for preset value for the water hardness of the volume to be reduced to.This especially include the case where it is as follows,
The water hardness of the water supplied is small to not needing emollient component EK.Therefore, the amount of the determination of emollient component EK may be zero
And emollient component EK may not be added.
Fig. 5 shows tool, and there are three the detail views of the embodiment of the metering device 100 of metering units 110,120,130.Fig. 4
Example provide three metering units 110,120,130, wherein the first metering units 110 designed for accommodate detergent component RK
Storage level, storage level of second metering units 120 designed for accommodating emollient component EK, and third metering units 130
Designed for accommodating the storage level of irrigation component KK.In the example in figure 4, metering units 110,120,130 are respectively filled out completely
Fill associated cleaning agent for dinnerware component.The filling of storage level especially realizes the implementation of dish-washing machine 1 equipped with metering device 100
Multiple cleaning processes, without filling one of cleaning agent for dinnerware component.Cleaning process is, for example, the process of cleaning procedure.It cleaned
The quantity of journey is at least 15 cleaning processes, preferably at least 25 cleaning processes.
According to operating parameter, can a kind of storage level of cleaning agent for dinnerware component is exhausted there is a situation where being, and other tablewares
The storage level of cleaning agent component still has the surplus for being enough to continue cleaning process.Therefore it can propose, only a kind of meal
The storage level of tool cleaning agent component is filled.Can optionally propose, at least one of various cleaning agent for dinnerware components it is other or
Even all of storage level is filled.
The example that Fig. 6 illustrates the time flow of the cleaning procedure of the dish-washing machine 1 with metering device 100 with three.This
Three are shown and have the common time axis indicated with t with scheming self arrangement.
The distribution of the temperature T for illustrating cleaning solution of top.Here, vertical axis corresponds to temperature, without providing
Absolute value.The temperature range covered by the axis for example can include 10 DEG C to 80 DEG C.
Intermediate figure shows the derived volume AQO of the volume AQI and cleaning solution that are supplied to the water of dish-washing machine 1 with curve.
Here, vertical axis corresponds to volume.
The curve of the amount of the cleaning agent for dinnerware component for illustrating measured distribution of lower section, wherein cleaning agent for dinnerware is in the reality
There is detergent component RK, emollient component EK and irrigation component KK in example.
The cleaning procedure being shown in FIG. 6 is for example with prerinse circulation, main clean cycle and flush cycle.Prerinse follows
Ring starts in time point t0 and terminates in time point t1.Main clean cycle starts in time point t1 and terminates in time point t3.Punching
It washes and circulates in time point t3 and start and terminate in time point t5.Therefore entire cleaning procedure starts and at time point in time point t0
T5 terminates.
In time point t0, water is supplied to dish-washing machine 1.The water hardness sensor 150 being arranged thus detects the water hardness of water.
Furthermore the volume of supply is detected.According to these operating parameters, one is distributed by the metering units metering configured thus in time point t0
Quantitative emollient component EK, the metering units have the metering device 100 of at least three metering units, are originated from figure
Second metering units 120 of 1 example.Therefore, time point t0 corresponds to softening agent Dose times point tEK.The temperature T of cleaning solution
Correspond to the temperature of the water of supply during prerinse circulation.
In time point t1, prerinse circulation terminates and main clean cycle starts.Part cleaning solution is exported.Then, it stands
I.e. (overlappingly showing in this example) supplies other water, and the heating device being arranged thus begins to warm up cleaning solution.This
Outside, metering distributes the emollient component EK of other amount, and measures a certain amount of detergent component RK of distribution.Therefore, time point
T1 also corresponds to other softening agent Dose times point tEK and detergent Dose times point tRK.The heating requirements of cleaning solution are specific
Period, this is shown by curved curve.Once reaching for example by the scheduled temperature of cleaning procedure, heating device just stops adding
Thermal cleaning liquid.Then temperature T starts slowly to decline again.
Consumption of the detergent component RK in cleaning solution is for example detected in time point t2.In order to realize optimal cleaning effect,
Therefore t2 measures the detergent component RK for distributing other amount at the time point.Therefore, time point t2 also corresponds to other wash
Wash agent Dose times point tRK.
In time point t3, the main wash cycle and flush cycle starts.Part cleaning solution is exported and supplies another
Outer water.This causes the temperature of cleaning solution to decline rapidly first.Cleaning solution is heated to predetermined temperature again by heating device.This
Outside, the emollient component EK and a certain amount of irrigation component KK of metering distribution third amount.Therefore, time point t3 is also corresponded to
Other softening agent Dose times point tEK and irrigation Dose times point tKK.
It is exported in a part of time point t4, cleaning solution and supplies other water.This leads to the temperature of cleaning solution again
Rapid decrease.
In time point t5, flush cycle terminates, all remaining cleaning solution export.Thus cleaning procedure is tied in this example
Beam.Also it can propose for drying cycles (not shown) to connect with flush cycle.
Although the present invention is described according to embodiment, modification can be carried out in many aspects.
List of reference characters
1 dish-washing machine
2 housing regions
3
4 purge chambers
5 pivot axis
6 walls
7 bottom plates
8 top covers
9 rear walls
10 side walls
11 side walls
12 lower baskets
13 lay up
14 Cutlery drawers
15 hydraulic and heating units
16 tap water
17 tap water
18 users input
19 cleaning solutions
20 waste water
100 metering devices
110 metering units
120 metering units
130 metering units
140 control units
150 detection units
210-230 method and step
A extraction direction
E direction of insertion
AQI is for water inventory
The total amount of cleaning liquid derived from AQO
EK emollient component
KK irrigation component
RK detergent component
T temperature
T0 time point
T1 time point
T2 time point
T3 time point
T4 time point
T5 time point
TEK softening agent Dose times point
TKK irrigation Dose times point
TRK detergent Dose times point.
Claims (15)
1. one kind is for dish-washing machine (1), particularly the metering device (100) of domestic bowl-washing, the dishwasher designs are for borrowing
Cleaning solution is helped to clean the cleaning materials being arranged in purge chamber (4), wherein the metering device (100) includes
For accommodating the first metering units (110) of detergent component (RK),
For accommodating the second metering units (120) of emollient component (EK),
For accommodating the third metering units (130) of irrigation component (KK), and
For executing the control unit (140) of cleaning procedure, the cleaning procedure is arranged in the purge chamber (4) for cleaning
Cleaning materials,
Wherein described control unit (140) is designed for controlling first metering units (110), second metering units
(120) and the third metering units (130), at least one detergent Dose times point (tRK) of the cleaning procedure
The detergent component (RK) is discharged into the cleaning solution by first metering units (110), in the cleaning journey
At least one softening agent Dose times point (tEK) of sequence is by second metering units (120) by the emollient component
(EK) it is discharged into the cleaning solution, and passes through at least one irrigation Dose times point (tKK) of the cleaning procedure
The irrigation component (KK) is discharged into the cleaning solution by the third metering units (130).
2. metering device (100) according to claim 1, which is characterized in that described control unit (140) is designed for,
Individually and with other metering units (110,120,130) independently control first metering units (110), described
Two metering units (120) and the third metering units (130).
3. metering device according to claim 1 or 2, which is characterized in that described control unit (140) is designed for, root
First metering units (110), second metering units are controlled according at least one operating parameter of the dish-washing machine (1)
(120), and/or the third metering units (130).
4. metering device according to any one of claim 1 to 3, which is characterized in that the dish-washing machine (1) it is described extremely
A few operating parameter shows: cleaning procedure, and user's input cleans the duration, is supplied to the water of the water of the dish-washing machine (1)
Hardness, is supplied to the volume of the water of the dish-washing machine (1), the dustiness of the cleaning solution, the pH value of the cleaning solution, described clear
The temperature of washing lotion, the dustiness and/or quantity of the cleaning materials arranged in the purge chamber (4) of the dish-washing machine (1), in institute
The material for stating the cleaning materials arranged in purge chamber (4), the detergent component (RK), the emollient component (EK), and/or
Amount of phosphate contained in the irrigation component (KK), and/or the combination of the above content.
5. metering device according to claim 3 or 4, it is characterised in that detection unit (150), the detection unit design
For at least one described operational parameter detection to be gone out and is sent to described control unit (140).
6. metering device according to claim 5, which is characterized in that the detection unit (150) be water hardness sensor,
Turbidity transducer, pH sensor, and/or thermometer.
7. metering device according to any one of claim 3 to 6, which is characterized in that described control unit (140) design
For determining the detergent component being metered onto the cleaning solution according at least one described operating parameter
(RK), the emollient component (EK), and/or the irrigation component (KK) amount.
8. metering device according to any one of claim 1 to 7, which is characterized in that described control unit (140) design
For determining the detergent component (RK) being metered onto the cleaning solution during cleaning procedure, the softening
The total amount of agent component (EK) and the irrigation component (KK), so that in the detergent component (RK), the emollient component
(EK) and amount of phosphate contained in the total amount of the irrigation component (KK) is up to 0.3g.
9. metering device according to any one of claim 1 to 7, which is characterized in that described control unit (140) design
For being distributed by means of second metering units (120) by the metering of the emollient component (EK) and being supplied to adjust
The water hardness of the water of the dish-washing machine (1), the adjusting pass through first metering units with the detergent component (RK's)
(110) metering distribution is unrelated.
10. metering device according to claim 9, which is characterized in that described control unit (140) is designed for, in institute
The multiple softening agent Dose times points (tEK) for stating cleaning procedure adjust the water hardness for being supplied to the water of the dish-washing machine (1).
11. metering device according to any one of claim 1 to 10, which is characterized in that first metering units
(110) storage level designed for the receiving detergent component (RK), second metering units (120) are designed for accommodating
The storage level of the emollient component (EK), and the third metering units (130) are designed for accommodating the irrigation group
Divide the storage level of (KK).
12. metering device according to claim 11, which is characterized in that the storage level of the detergent component (RK), institute
The storage level of the storage level and the irrigation component (KK) of stating emollient component (EK) corresponds to 15 to 35 cleaning procedures
The quantity of quantity, particularly 20 to 30 cleaning procedures.
13. metering device according to any one of claim 1 to 12, which is characterized in that the detergent component (RK)
Solid with the emollient component (EK) respectively as compacting exists.
14. metering device according to any one of claim 1 to 13, which is characterized in that the irrigation component (KK)
Exist as liquid.
15. method of the one kind for running dish-washing machine (1), particularly domestic bowl-washing, the dishwasher designs are used for by clear
Washing lotion cleans the cleaning materials being arranged in purge chamber (4), is provided with metering device, the metering device, which includes, to be used for
The first metering units (110) for accommodating detergent component (RK), for accommodating the second metering units of emollient component (EK)
(120), and the third metering units (130) for accommodating irrigation component (KK), wherein the method has step:
Cleaning procedure is executed by control unit (140), the cleaning procedure is arranged in the purge chamber (4) for cleaning
Cleaning materials, the cleaning procedure have follow steps:
It is incited somebody to action at least one detergent Dose times point (tRK) of the cleaning procedure by first metering units (110)
The detergent component (RK) discharges (210) into the cleaning solution,
It is incited somebody to action at least one softening agent Dose times point (tEK) of the cleaning procedure by second metering units (120)
The emollient component (EK) discharges (220) into the cleaning solution, and
It is incited somebody to action at least one irrigation Dose times point (tKK) of the cleaning procedure by the third metering units (130)
Irrigation component (KK) release (230) is into the cleaning solution.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016208760.6A DE102016208760A1 (en) | 2016-05-20 | 2016-05-20 | Dosing device and method for operating a dishwasher |
| DE102016208760.6 | 2016-05-20 | ||
| PCT/EP2017/059948 WO2017198432A1 (en) | 2016-05-20 | 2017-04-26 | Metering device and method for operating a dishwasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109152509A true CN109152509A (en) | 2019-01-04 |
Family
ID=58640872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780030976.5A Pending CN109152509A (en) | 2016-05-20 | 2017-04-26 | Metering device and method for running dish-washing machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN109152509A (en) |
| DE (1) | DE102016208760A1 (en) |
| WO (1) | WO2017198432A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448258A (en) * | 2019-08-26 | 2019-11-15 | 青岛海尔科技有限公司 | Based on the determination method and device of the cleaning agent of smart home operating system |
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2016
- 2016-05-20 DE DE102016208760.6A patent/DE102016208760A1/en not_active Withdrawn
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|---|---|---|---|---|
| DE10322421A1 (en) * | 2003-05-16 | 2004-12-09 | Electrolux Home Products Corporation N.V. | Method for dispensing products in a dish washing machine from a multi-compartment dispensing unit in the minimum quantities required has a fuzzy logic control system |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017198432A1 (en) | 2017-11-23 |
| DE102016208760A1 (en) | 2017-11-23 |
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