CN107002336B - Laundry care appliance with deodorization device - Google Patents

Laundry care appliance with deodorization device Download PDF

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Publication number
CN107002336B
CN107002336B CN201580057195.6A CN201580057195A CN107002336B CN 107002336 B CN107002336 B CN 107002336B CN 201580057195 A CN201580057195 A CN 201580057195A CN 107002336 B CN107002336 B CN 107002336B
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CN
China
Prior art keywords
ozone
additive
laundry
clothing
care appliance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201580057195.6A
Other languages
Chinese (zh)
Other versions
CN107002336A (en
Inventor
C·布罗伊恩利希
I·舒尔策
F·普罗布斯特
H·绍布
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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Publication of CN107002336A publication Critical patent/CN107002336A/en
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/001Washing machines, apparatus, or methods not otherwise provided for using ozone
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/203Laundry conditioning arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02Characteristics of laundry or load
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18Washing liquid level
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20Washing liquid condition, e.g. turbidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/38Time, e.g. duration
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/60Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to auxiliary conditioning or finishing agents, e.g. filling level of perfume tanks
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42Detergent or additive supply
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • D06F33/30Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/44Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of conditioning or finishing, e.g. for smoothing or removing creases

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The laundry care appliance (100) that the present invention relates to a kind of for care of laundry items, wherein, the laundry care appliance (100) include for receiving the laundry drum of clothing (115) (105), the mist generating device (107) for generating water mist, the alkali liquor container (103) for receiving the water mist and a deodorization device (109), the deodorization device has for producing ozoniferous ozone generation cell (111).The mist generating device (107) is configured to generate the water mist of a quantity in first time period and is supplied to the alkali liquor container (103).The ozone generation cell (111) is configured to generate the ozone of a quantity in the then second time period of the first time period and be supplied to alkali liquor container (103), to promote the smell of clothing described in the alkali liquor container (103) to reduce.The deodorization device (109) further includes additive output element (113), the additive output element is configured within the third period of the then second time period for the additive of a quantity being output on the alkali liquor container (103) by the mist generating device (107), so that the additive to be supplied to the clothing (115) in the alkali liquor container (103).

Description

Laundry care appliance with deodorization device
Technical field
The present invention relates to a kind of laundry care appliance with deodorization device, the deodorization device includes for generating ozone Ozone generation cell and additive output element for exporting additive.
Background technique
During carrying out laundry care process in laundry care appliance, such as washing machine or dryer, to clothing to be treated Object is cleaned or is made it dry.It is dirty that severe clothing may be described to have taste comprising smelling unpleasant odorant Substance is corresponding to the substance felt in smell, it being felt by olfactory organoleptic and leave when feeling unpleasant The substance of impression.It, can for example will be different in order to which unpleasant odorant is smelt in removal during laundry care process Chemical substance, such as ozone supplied to clothing, to make to smell unpleasant odorant deactivation.
A kind of (wasserf ü hrend) household appliance for carrying water, tool are described in 10 2,012 209 211 A1 of DE Have for the atomising device of water in atomized water case and the processing gas generator for generating processing gas.
2007/151041 A1 of open source literature US shows a kind of washing machine with mist generating device.
2011/016928 A1 of open source literature US shows a kind of washing machine with mist generating device.
Summary of the invention
The present invention is based on following tasks: illustrating a kind of laundry care appliance, in the laundry care appliance, promotes clothing Smell effectively reduce and be effectively output to additive on clothing.
The task is solved by having according to the theme of the feature of independent claims.Advantageous embodiment party of the invention Formula is the theme of attached drawing, specification and dependent claims.
According to an aspect of the present invention, which is solved by the laundry care appliance for care of laundry items, wherein institute State laundry care appliance include for receiving the laundry drum of clothing, the mist generating device for generating water mist and a deodorization dress It sets, the deodorization device has for producing ozoniferous ozone generation cell, wherein the mist generating device is configured to The water mist of a quantity is generated in first time period and is supplied to the laundry drum, wherein the ozone generation cell construction For the ozone for generating a quantity in the then second time period of the first time period and the clothing is supplied to roll Cylinder, to promote the smell of the clothing to reduce, and wherein, the deodorization device further includes additive output element, described Additive output element is configured to lead to the additive of a quantity within the third period of the then second time period It crosses the mist generating device to be output on the laundry drum, so that the additive is supplied to the clothing.
It is achieved in following technological merit: by before and after successive by the ozone of the quantity and adding the quantity Add agent to be added in laundry drum and realize that the smell of clothing to be cleaned in laundry care appliance effectively reduces, and can will add Agent is effectively output on clothing.
In addition, the reduction of clothing germ load (Keimbelastung) also may be implemented by using ozone, thus in clothing Temperature can be reduced during object nursing process, because no longer forcibly needing to be further reduced clothing by the temperature of raising Germ load.It is possible thereby to reduce the energy consumption of laundry care process.
By making clothing become very dirty, such as by making clothing dirty with body sweat, clothing may be comprising smelling Unpleasant odorant.It has been certified as in the substance deactivation for enlivening smell with ozone to handle clothing to be treated Benefit.Ozone is strong oxidizer and can aoxidize odorant and thus deactivate odorant, is achieved in the gas of clothing Taste effectively reduces.By deactivating odorant to smelling and unpleasant odorant aoxidizes, and can not Felt again by people.So that odorant lose them smell unpleasant characteristic.Certainly, the oxidation of ozone is made With being not limited to smell unpleasant substance.Ozone also to rise positive effect, by laundry care appliance user add Other additives aoxidized and make its deactivation.Additive, such as aromatic substance can carry out laundry care mistake to clothing It is added during journey, to obtain the front fragrance of positive effect for a user, such as clothing.
Due to this reason, add in order ozone and additive be certified as it is advantageous.In first time period, pass through mist Generation device generates water mist and water mist is supplied to laundry drum.Thus soaked the clothing in laundry drum. In the second time period for following first time period, by the ozone generation cell of deodorization device generate a quantity ozone and By ozone supplied to laundry drum.The ozone supplied can aoxidize the odorant in clothing, and thus make its deactivation, thus The smell of clothing is promoted to reduce.It may be advantageous that another time section is waited, so as to reality after second time period terminates Existing, the ozone remained in laundry drum is decomposed due to its unstability at room temperature.Another time section can depend on In ozone half-life period and especially may be at 5 minutes to 25 minutes in the range of.
Within the third period of then second time period, the additive of the quantity is led to by additive output element Mist generating device is crossed to be output on laundry drum.The ozone of produced quantity can be supplied to clothing to roll alternately through capillary Cylinder, so that laundry drum can continuously be filled with the mixture for including water mist and additive.It is achieved in additive benefit It is effectively distributed on clothing with by water mist caused by mist generating device.It is possible thereby to seep the clothing of smell reduction With additive, without being oxidized additive due to the ozone that is likely to remain in laundry drum and thus deactivating.
Additive can be following every kind of substance: the additive is additional to main nursing by the user of laundry care appliance Agent is added.In washing process, such as is had by the detergent of user's addition as main care agent and realized to clothing to be treated Object carries out clean effect.Additive is additional to detergent addition by user during laundry care process, to obtain in addition Effect.Additive may include different fragrance or aromatic substance, thus clothing have after laundry care process for The smell of pleasant for laundry care appliance user.Aromatic substance can be liquid or gaseous aromatic substance, such as Lavender or other fragrance matters.Additive may include other substance, such as waterproofing agent, so as in laundry care mistake The water-proofing treatment to clothing object is realized after journey.Additive may include bleaching agent, disinfectant, colorant or coating agent, or The agent of each other type of main care agent addition is additional to during laundry care process.
With ozone and with respective handling of the additive to clothing to be treated can traditional laundry care process it Before, during or after laundry wet in laundry drum or it is dry in the case where execute.
It is possible thereby to realize that the smell of clothing effectively reduces after laundry care process, and will after smell reduction Additive is supplied to clothing, without deactivating additive due to remaining in the ozone in laundry drum.
Laundry care appliance is interpreted as the utensil for laundry care, such as washing machine or dryer.In particular, such a Laundry care appliance is interpreted as home laundry care appliance.I.e. such laundry care appliance, uses in the range of housekeeping, And handle the clothing of appropriate (haushaltsueblich) quantity for household.
In an advantageous embodiment of laundry care appliance, the ozone generation cell is configured to be produced The ozone of raw quantity is supplied to the laundry drum as the water mist containing ozone by the mist generating device.
It is achieved in following technological merit: being introduced by by ozone by being produced in water mist caused by mist generating device The raw water mist containing ozone, the water mist can be received by clothing, wherein it is possible thereby to clothing smell be effectively reduced, because smelly Oxygen can be received effectively by clothing as ozone-water-mixture or ozone-water mist-mixture.It is possible thereby to not only make clothing Unpleasant odorant deactivation is smelt in roller itself, and makes to be directly present in clothing, such as directly attachment Unpleasant odorant deactivation is smelt on clothes fiber.Thus the smell of clothing in laundry drum is promoted effectively to subtract It is few.
In another advantageous embodiment of laundry care appliance, the ozone generation cell is configured to institute The ozone for stating quantity is supplied to the laundry drum as ozone-air-mixture by ozone pipeline.
It is achieved in following technological merit: even if also by using ozone as ozone-air-in the case where cloth drying Mixture be introduced into laundry drum realize clothing smell reduce, it is possible thereby to cancel it is unwanted, utilize washing soda The washing process of liquid.When clothing only has unpleasant smell without strong requirement for cleaning, clothing to be treated at this time Object can be placed in laundry drum in the state of drying.Mist generating device is configured to generate the water mist of a quantity, institute It states water mist and is supplied to clothing.Ozone-air-mixture can be used as gas and be supplied to laundry drum by ozone pipeline.By This promotes the smell of clothing in laundry drum to effectively reduce, and has the laundry care process of washing process without executing.
In another advantageous embodiment of laundry care appliance, the ozone generation cell is configured in purple The ozone of the quantity is generated under the action of outer light or by dielectrophoresis.
It is achieved in following technological merit: by may insure to generate ozone longer by dielectrophoresis or by ultraviolet light The ozone of constant number is generated on period.In the ozone generation cell based on dielectrophoresis (Dielektrophorese), Two (stille elektrische in the range of static discharge of the electrode with opposite charges are passed through by oxygen molecule Entladung ozone) is generated.In an advantageous embodiment, ozone is generated by dielectrophoresis.It can by dielectrophoresis There is ozone concentration between 3 percentage by volumes and 6 percentage by volumes to produce ozone and ozone produced with low cost. It is produced in ozoniferous ozone generation cell under the action of uv light, ozone is generated by the effect of ultraviolet light by oxygen molecule. In the ozone generation cell based on ultraviolet light, it can produce between 0.5 percentage by volume and 1 percentage by volume The ozone of ozone concentration.It is possible thereby to generate the smelly of the quantity by the ozone generation cell based on ultraviolet light or dielectrophoresis Oxygen, to promote the smell in clothing to be treated to effectively reduce.
In another advantageous embodiment of laundry care appliance, the laundry care appliance includes ozone removal dress It sets, wherein the ozone removal device is configured to remove the ozone of quantity another in the laundry care appliance.
It is achieved in following technological merit: preventing to protect after reducing clothing smell in clothing by ozone removal device Remain extra ozone in reason utensil, the extra ozone can be such that the additive being then added deactivates.The ozone removal Device may include charcoal filter, can make the smelly of another quantity in laundry care appliance by the charcoal filter Oxygen deactivation, such as by the way that ozone is transformed into carbon dioxide.Alternatively, can also by ozone removal device by extra ozone from It is removed in laundry care appliance.The ozone removal device, for example described charcoal filter can be controlled so, so that separately Extra ozone is removed from laundry care appliance the ozone of one quantity after the ozone treatment of clothing terminates in other words.This is It is especially advantageous, it is more than to be actually needed for laundry care process when passing through ozone quantity caused by ozone generation cell Ozone quantity when.The extra ozone of another quantity can be moved from laundry care appliance by using ozone removal device It removes.It is possible thereby to realize that the smell of clothing in laundry drum effectively reduces, without deactivating the additive being then added.
In another advantageous embodiment of laundry care appliance, the ozone removal device is configured in institute Additional amount of ozone described in the laundry care appliance is removed after stating second time period and terminating.
It is achieved in following technological merit: by controllably removing extra ozone in time via ozone removal device To realize the quantifying about ozone quantitative aspects actually required in laundry care appliance of the ozone concentration in laundry care appliance. It therefore ensures that, there are the ozone of a quantity in laundry drum in second time period, to promote the smell of clothing effective It reduces.On the other hand, it can be reduced very significantly after effectively reducing clothing smell, i.e. after second time period terminates Ozone concentration in other words removes ozone from laundry drum completely.It is achieved in, the additive added within the third period It is not deactivated due to remaining ozone, clothes fiber or user is made not to come to harm due to ozone in other words.Ozone removal Device may include charcoal filter, convert the ozone into carbon dioxide by the charcoal filter.Ozone removal dress Setting may include suitable catalyst, and the catalyst is for example made of copper or manganese, to remove ozone.Ozone removal device can To include heating element, it is warmed to rich ozone-containing air on one high temperature by the heating element, such as 300 DEG C, and Thereby speed up the resolution of ozone.From there through the gas for targetedly removing ozone realization clothing after second time period terminates Taste effectively reduces, and makes it possible to then add additives on clothing.
In another advantageous embodiment of laundry care appliance, the laundry care appliance include control device and Valve, wherein the control device is configured to determine the quantity of the additive, and wherein, the control device construction For for so controlling the valve, so that the additive of identified quantity is output to the clothing by the mist generating device On object roller.
Be achieved in following technological merit: being realized by control device and valve, by additive with advantageous quantity and It is output on clothing at the time of advantageous.It is proven advantageously, just add additive after second time period terminates, with Just the additive is prevented to deactivate due to remaining in the ozone in laundry drum.It is possible thereby to so be controlled by control device Valve, so that just exporting additive after second time period terminates.In addition, control device can be structured as adding needed for determining Add the quantity of agent.The determination of amount of required additive can depend on clothes amount or laundry or depend on by user Selected laundry care program.It realizes from there through control device and by valve to the advantageous fixed of the additive of the quantity Amount.It is possible thereby to which required amount of additive is output on clothing after reducing clothing smell.
In another advantageous embodiment of laundry care appliance, the valve is configured to triple valve, wherein described three Port valve is connect by the first section of supply line with the additive output element, and the second section of the supply line is passed through It connect with the mist generating device, and is connect by the third section of the supply line with water supply, wherein is described Triple valve be configured to the additive of the quantity in the setting of the first valve through the first section of the supply line and Second section is supplied to the mist generating device, and leads to the water of a quantity from the water supply in the setting of the second valve The third section and the second section for crossing the supply line are supplied to mist generating device.
It is achieved in following technological merit: can be by triple valve according to period of laundry care process or will be described The water of quantity is supplied to clothing by mist generating device from feeding mechanism or exports the additive of the quantity from additive Element is supplied to clothing by mist generating device.During first time period, mist generating device needs water, for generating water mist. Required amount of water is provided by water supply and is guided by triple valve to mist generating device.Triple valve ensures, Only water is directed into mist generating device and exports in first time period from additive without additive in first time period Element is output on mist generating device.Thus prevent additive in the second time period of then first time period due to ozone And it deactivates.After second time period terminates and after the clothing smell promoted by ozone is reduced, triple valve is then The additive of the quantity is exported from additive output element by mist generating device in the third period of second time period Onto clothing.Promote clothing and via the addition of threeway valve regulation water and additive from there through within the corresponding period Smell effectively reduces, and then the smell reduces and additive is promoted to be effectively added on clothing.
In another advantageous embodiment of laundry care appliance, the laundry care appliance includes one other adding Add agent output element, the other additive output element is configured to the other additive of a quantity passing through air Channel is output on the laundry drum.
It is achieved in following technological merit: can be supplied other additive by using other additive output element It should be to the clothing in laundry drum.Such as first additive can be aromatic substance, for the fragrance of pleasant to be supplied Clothing should be given, and other additive includes such as waterproofing agent, so that water-proofing treatment is effectively performed to clothing object.It will in addition Additive be output to by air duct and have the advantage that the other additive can be directly defeated on laundry drum Out on laundry drum, and it need not be guided and pass through mist generating device.It is small when the half-life period of other additive, and Therefore when must be rapidly supplied to clothing, or when to be not suitable as the water mist containing additive defeated for other additive When out on laundry drum, then this output is advantageous.It is possible thereby to by using other additive output element and Other additive is supplied by air duct, is realized and is effectively output to institute's additive in need on clothing.
In another advantageous embodiment of laundry care appliance, the other additive output element includes energy The sheath body of replacement.
It is achieved in following technological merit: being come in fact by using the sheath body that can be replaced as other additive output element Existing, the user of laundry care appliance can replace used other additive according to laundry care process flexible.Work as clothing When object smells taste weight, can compared to for example clothing object smell taste it is light when and using has other additives Other sheath bodies.Sheath body can be constructed so, and the sheath body is replaced after one or more laundry care processes, And it can reuse after replacement.Sheath body can be structured as in stable form by used other additive It saves a longer time section and discharges other additive in a manner of working in output, be achieved in other add Agent is added to advantageously act in clothing to be treated.Institute's additive quilt in need may insure by using the sheath body that can be replaced It is efficiently supplied on clothing.
In another advantageous embodiment of laundry care appliance, the laundry care appliance includes for sensing State the loading sensing device and a control device of clothes amount or laundry in laundry drum, wherein the control device structure It makes for for being loaded according to the clothing that is sensed or laundry produces ozoniferous time interval to determine, and wherein, it is described Ozone generation cell is configured to generate the ozone of the quantity in identified time interval.
It is achieved in following technological merit: by via the clothes amount for loading clothing in sensing device senses laundry drum Or laundry can determine advantageous ozone quantity by control device and can be generated by ozone generation cell advantageous The ozone of quantity, to promote the smell of clothing to be cleaned to effectively reduce.
The laundry of clothing to be cleaned influences required ozone quantity.In the laundry, such as with high surface area In the case where towel, a large amount of ozone are needed, to promote the smell of clothing object to effectively reduce.Herein, with the clothing of cotton fiber Object object is used as another example, and the clothing object has big surface area and therefore can combine a large amount of ozone.Correspondingly, It, must will be a greater amount of using the clothing object with cotton fiber compared in the case where traditional clothes fiber Ozone supplied into laundry drum.Can receive small amount of ozone kinds of laundry, such as polyester fiber in the case where, need Small amount of ozone reduces smell.It is accurately determined from there through sensing clothes amount or laundry realization and generates requirement Ozone, thus promote the smell of clothing in laundry drum to effectively reduce.
In another advantageous embodiment of laundry care appliance, the additive output element is configured to root The quantity of at least one additive is determined according to the clothing loading or laundry that are sensed, wherein the additive output member Part is configured at least one additive of identified quantity being output on the laundry drum
It is achieved in following technological merit: member can will be exported by additive by sensing clothes amount or laundry The amount of additives that part is exported matches with actually required amount of additives.Actually required amount of additives and clothing number Amount or laundry are related.The larger amt of clothing is associated with the larger amt of required additive.Also according to clothing kind Class needs the additive of larger or smaller quantity.It is possible thereby to by via loading sensing device senses clothes amount or clothing kind The additive of actual quantity needed is output on clothing by class.
In another advantageous embodiment of laundry care appliance, the laundry care appliance includes level sensing Device, flow sensor and control device, wherein the liquid level sensor is configured to water or washing soda in sensing alkali liquor container The liquid level of liquid, wherein it is defeated that the flow sensor is configured to water sensing or washing alkali liquid in an other time interval Enter the flow velocity of water or washing alkali liquid in pipeline, wherein the control device is configured to according to the liquid level and root sensed The quantity of ozone is determined according to the flow velocity sensed, and wherein, the ozone generation cell is configured to according to being sensed Liquid level and the ozone that identified quantity is generated according to the flow velocity sensed.
It is achieved in following technological merit: the number of water or washing alkali liquid in the alkali liquor container sensed by liquid level sensor Amount is loaded with clothing or laundry is associated.In the case where laundry drum loads completely with clothing, rolled compared to when clothing When in cylinder there is only there is a small amount of clothings, a greater amount of washing alkali liquids is received by clothing.The liquid level of water is same in alkali liquor container It is related with the laundry of clothing.When in laundry drum there are when the laundry of water suction, then compared to when use have it is small A greater amount of water is received by the clothing when laundry of absorbability.Pass through the stream in water or washing alkali liquid intake line Quantity sensor can sense flow velocity in a time interval, and conclude therefrom that guide into the time interval and hold to lye The water number amount of device.By using liquid level sensor and flow sensor, can generate from there through ozone generation cell for clear Required amount of ozone and it is supplied into laundry drum for clean process, is achieved in clothing smell and effectively reduces.
In another advantageous embodiment of laundry care appliance, the laundry care appliance includes ozone sensor And control device, wherein the ozone sensor is configured to sense the ozone concentration value in the laundry drum, wherein The control device is configured to determine the quantity of ozone according to the ozone concentration value sensed, and wherein, the ozone Generating element is configured to generate the ozone of identified quantity according to the ozone concentration sensed.
It is achieved in following technological merit: by using control device and ozone sensor, can determine in laundry drum Ozone concentration value, and it may thereby be ensured that generate the ozone of advantageous amount and clothing be added to by ozone output element Clothing in roller.Ozone concentration value in the laundry drum that ozone sensor makes it possible to be sensed directly is conveyed to ozone In generating element.Ozone generation cell can thus non-time delay and automatically to too low in laundry drum or to excessively high smelly Oxygen concentration value is responded, and increases or decreases the generation of ozone.By adjusting, advantageous ozone concentration value can in laundry drum To realize that the smell of clothing in laundry drum effectively reduces.
In another advantageous embodiment of laundry care appliance, the laundry care appliance includes additive sensing Device and control device, wherein the additive sensor is configured to sense the additive concentration value in the laundry drum, Wherein, the control device is configured to determine the quantity of additive according to the additive concentration value sensed, and wherein, The additive output element is configured to be exported the additive of identified quantity according to the additive concentration sensed Onto the laundry drum.
It is achieved in following technological merit: by using additive sensor, the additive in laundry drum can be sensed Concentration value, and so can determine that the quantity of additive and the additive is output on laundry drum, to realize addition Advantageous distribution of the agent on clothing.The additive concentration value that additive sensor makes it possible to be sensed directly is conveyed to add On agent output element.Additive output element can thus non-time delay and automatically to too low in laundry drum or to excessively high Additive concentration value responded, and increase or decrease the output speed of additive.It is advantageous in laundry drum by adjusting Additive concentration value may be implemented effectively to add additives on the clothing in laundry drum.
Detailed description of the invention
Other embodiment of the invention shows and is described in greater detail below in Figure of description.
Attached drawing is shown:
The schematic diagram of Fig. 1 laundry care appliance;And
The schematic diagram of deodorization device in Fig. 2 laundry care appliance.
Specific embodiment
Fig. 1 shows the schematic diagram of general laundry care appliance 100, such as washing machine.In a case of the washing machine, clothing Object care appliance 100 may include storage container 101, and detergent or other liquid substances can be charged into the storage container In.When water is supplied to storage container 101 and mixes there with detergent or with other liquid substances, generates and be used for clothing Washing alkali liquid necessary to object nursing process.The inner space of laundry care appliance 100 optionally includes alkali liquor container 103, Washing alkali liquid caused by being received in the alkali liquor container.The clothing of one quantity can be brought into laundry drum 105, described Laundry drum is at least partly introduced into optional alkali liquor container 103.
Laundry care appliance 100 includes mist generating device 107, and the mist generating device is configured to generate water mist.For This, water is introduced in the element in mist generating device 107 and passing through mist generating device 107, such as example, by can wrap The ultrasonic ultrasonic delay line memory of piezo-electric crystal is included to generate subtle water droplet, water droplet mist is constituted by the water droplet.
In addition, laundry care appliance 100 may include having ozone generation cell 111 and additive output element 113 Deodorization device 109.Ozone generation cell 111 and additive output element 113 can be arranged with or be in the form in contacting It is arranged in deodorization device 109 in deodorization device 109 or in separated form.
Fig. 2 shows the schematic diagram of the deodorization device 109 in laundry care appliance 100, such as washing machine, the laundry cares Device has alkali liquor container 103, the laundry drum 105 supported with being able to rotate for receiving clothing 115 and is in alkali liquor container Leather cup 117 in 103.
The circulatory system for carrying out deodorization to clothing 115 is shown in FIG. 2.In the first step, air holds from lye Device 103 is directed to ozone removal device 121 by air pipe line 119.Ozone removal device 121 may include active carbon filtration Ozone in air is removed by the charcoal filter, such as makes it and by means of being transformed into carbon dioxide by device Deactivation.In addition, ozone removal device 121 it is so structured that for by ozone and other odorant from laundry care appliance It is removed in 100.Ozone removal device 121 can be in by cutout portion 123 and outside air contact, and be achieved in and The air of ambient enviroment swaps.Then, the air after cleaning is supplied to ventilation blower by ventilation blower intake line 125 127, air is supplied to ozone generation cell 111 by ventilation blower discharge line 129 by the ventilation blower.
Ozone generation cell 111 generates the ozone of a quantity and supplies produced ozone by ozone intake line 131 Mist generating device 107 should be given, to obtain the water mist containing ozone of a quantity.
The quantity of generated ozone can be according to the smell load of the clothing of clothing loading, laundry or clothing come really It is fixed.In order to carry out with load, laundry and the related ozone treatment of smell, can be in laundry care appliance 100 using Existing measuring system, such as flow sensor, pressure sensor, smell sensor or ozone sensor.It alternatively, can also be with Using the curve of ozone concentration sought offline, to determine through advantageous ozone quantity caused by ozone generation cell 111. The ozone of advantageous amount is supplied to alkali liquor container 103 by water mist intake line 133 by mist generating device 107, wherein ozone arrives Supply in alkali liquor container 103 is controlled by intake line valve 135.
Ozone generation cell 111 includes traditional ozone generator suitable for generating gaseous ozone, such as passes through dielectric electricity Swimming is to produce ozoniferous ozone generator.Ozone generation cell 111 can be using generated ozone as ozone-air mixt It is output on mist generating device 107, to obtain ozone-water mist-mixture.
Water mist containing ozone is supplied to alkali liquor container 103 by mist generating device 107, and thus ozone can be to alkali liquor container Odorant in 103 is aoxidized, and thus makes its deactivation.Thus undesirable smell in clothing 115 is promoted to effectively reduce.
The additive of a quantity is led to by additive output element 113 within the third period of then second time period It crosses supply line 137 and is supplied to mist generating device 107, thus generate the mixture including additive and water mist.Including additive Alkali liquor container 103 is supplied to by water mist intake line 133 with the mixture of water mist.Additive may include such as aromatic substance Matter, to seep clothing 115 with fragrance.Be achieved in clothing 115 makes us pleased for the user of laundry care appliance 100 Happy smell.Additive may include any substance for causing effect desired by user when cleaning clothing 115.
Supply line 137 includes triple valve 139, first section 141 and addition of the triple valve by supply line 137 Agent output element 113 connects, and the triple valve is connected by the second section 143 of supply line 137 with mist generating device 107 It connects.Triple valve 139 is connect by the third section 145 of supply line 137 with water supply 147.
In the first valve setting of triple valve 139, the additive of a quantity can pass through confession by additive output element 113 It answers the first section 141 of pipeline 137 and mist generating device 107 is supplied to by the second section 143 of supply line 137.
In the second valve setting of triple valve 139, the water of a quantity can pass through supply line by water supply 147 137 third section 145 and mist generating device 107 is supplied to by the second section 143 of supply line 137.
Alternatively, deodorization device 109 may include an other additive output element, the other additive output Other additive is supplied to alkali liquor container 103 by other individually air pipe line by element.For this purpose, other additive is defeated Out in addition element is desirably integrated into individually air pipe line.Other additive output element may include sheath body, pass through institute It states sheath body and desired other additive is supplied to alkali liquor container 103.Sheath body can be configured as the sheath body that can be replaced, by described Desired aromatic substance for a user can be introduced into the clothing 115 in alkali liquor container 103 by the sheath body that can be replaced.
In order to prevent the extra ozone in alkali liquor container 103 from deactivating additive, can be incited somebody to action by ozone removal device 121 Extra ozone removes.
By the way that additive is supplied in succession via ozone generation cell 111 by ozone and via additive output element 113 Unpleasant odorant should be promoted to effectively reduce to the clothing 115 in alkali liquor container 103 and then supply additive Clothing 115 should be given.
All combinations each embodiment of the invention is illustrated can be with different combination settings with shown feature In theme according to the present invention, to realize their advantageous effect simultaneously.
Protection scope of the present invention obtained by claim and be not limited to be illustrated in specification or in attached drawing Shown feature.
Reference signs list
100 laundry care appliances
101 storage containers
103 alkali liquor containers
105 laundry drums
107 mist generating devices
109 deodorization devices
111 ozone generation cells
113 additive output elements
115 clothings
117 leather cups
119 air pipe lines
121 ozone removal devices
123 cutout portions
125 ventilation blower intake lines
127 ventilation blowers
129 ventilation blower discharge lines
131 ozone intake lines
133 water mist intake lines
135 intake line valves
137 supply lines
139 triple valves
First section of 141 supply lines
Second section of 143 supply lines
The third section of 145 supply lines
147 water supplies

Claims (15)

1. laundry care appliance (100), is used for care of laundry items, wherein the laundry care appliance (100) includes for receiving The laundry drum (105) of clothing (115), the mist generating device (107) for generating water mist and a deodorization device (109), it is described Deodorization device has for producing ozoniferous ozone generation cell (111), which is characterized in that
The mist generating device (107) is configured to generate the water mist of a quantity in first time period and be supplied to described Laundry drum (105),
The ozone generation cell (111) is configured to generate a number in the then second time period of the first time period It the ozone of amount and is supplied to the laundry drum (105), to promote the smell of the clothing to reduce, and
The deodorization device (109) further includes additive output element (113), and the additive output element is configured to Then the additive of a quantity is output to by the mist generating device (107) in the third period of the second time period On the laundry drum (105), so that the additive is supplied to the clothing (115).
2. laundry care appliance (100) according to claim 1, which is characterized in that ozone generation cell (111) structure It makes as the ozone of produced quantity to be supplied to the laundry drum (105) conduct by the mist generating device (107) Water mist containing ozone.
3. laundry care appliance (100) according to claim 1, which is characterized in that ozone generation cell (111) structure It makes to be supplied to the laundry drum (105) as ozone-air-mixing by ozone pipeline the ozone for being used for the quantity Object.
4. laundry care appliance (100) according to any one of the preceding claims, which is characterized in that the ozone generates Element (111) is configured to generate the ozone of the quantity under the action of uv light or by dielectrophoresis.
5. laundry care appliance (100) according to any one of claim 1-3, which is characterized in that the laundry care Utensil (100) includes ozone removal device (121), and the ozone removal device (121) is configured to the clothing Additional amount of ozone removal in care appliance (100).
6. laundry care appliance (100) according to claim 5, which is characterized in that ozone removal device (121) structure It makes as removing additional amount of ozone described in the laundry care appliance (100) after the second time period terminates It removes.
7. according to 1-3,6 described in any item laundry care appliances (100) in claim, which is characterized in that the clothing shield Reason utensil (100) includes control device and valve,
The control device is configured to determine the quantity of the additive, and
The control device is configured to so control the valve, so that the additive of identified quantity is produced by the mist Generating apparatus (107) is output on the laundry drum (105).
8. laundry care appliance (100) according to claim 7, which is characterized in that the valve is configured to triple valve (139), and
First section (141) and the additive output element (113) of the triple valve (139) by supply line (137) Connection, is connect by the second section (143) of the supply line (137) with the mist generating device (107), and pass through institute The third section (145) for stating supply line (137) is connect with water supply (147), wherein
The triple valve (139) is configured to that the additive of the quantity is passed through the supply line in the setting of the first valve (137) the first section (141) and the second section (143) is supplied to the mist generating device (107), and is set in the second valve The middle water by a quantity passes through the third section (145) of the supply line (137) and second by the water supply (147) Section (143) is supplied to the mist generating device (107).
9. laundry care appliance (100) described in any one of -3,6,8 according to claim 1, which is characterized in that the clothing Care appliance (100) includes an other additive output element, the other additive output element be configured to by The other additive of one quantity is output on the laundry drum (105) by air duct.
10. laundry care appliance (100) according to claim 9, which is characterized in that the other additive exports member Part includes the sheath body that can be replaced.
11. laundry care appliance (100) described in any one of -3,6 according to claim 1, which is characterized in that the clothing shield Managing utensil (100) includes loading sensing device and control device, and the loading sensing device and control device are described for sensing Clothes amount or laundry in laundry drum (105), wherein
The control device is configured to produce the ozoniferous time according to the clothing loading or laundry that are sensed to determine Interval, and
The ozone generation cell (111) is configured to generate the ozone of the quantity in identified time interval.
12. laundry care appliance (100) according to claim 11, which is characterized in that the control device is configured to use In the quantity for determining at least one additive according to the clothing loading or laundry that are sensed, and
The additive output element (113) is configured at least one additive of identified quantity being output to described On laundry drum (105).
13. laundry care appliance (100) described in any one of -3,6 according to claim 1, which is characterized in that the clothing shield Reason utensil (100) includes liquid level sensor, flow sensor and control device,
The liquid level sensor is configured to the liquid level of water or washing alkali liquid in sensing alkali liquor container (103),
The flow sensor is configured in another time interval water in water sensing or washing alkali liquid intake line or washes The flow velocity of lye is washed,
The control device is configured to determine the quantity of ozone according to the liquid level sensed and according to the flow velocity sensed, And
The ozone generation cell (111) is configured to generate institute really according to the liquid level sensed and according to the flow velocity sensed The ozone of fixed quantity.
14. laundry care appliance (100) described in any one of -3,6 according to claim 1, which is characterized in that the clothing shield Reason utensil (100) includes ozone sensor and control device,
The ozone sensor is configured to sense the ozone concentration value in the laundry drum (105),
The control device is configured to determine the quantity of ozone according to the ozone concentration value sensed, and
The ozone generation cell (111) is configured to generate the smelly of identified quantity according to the ozone concentration sensed Oxygen.
15. laundry care appliance (100) described in any one of -3,6 according to claim 1, which is characterized in that the clothing shield Reason utensil (100) includes additive sensor and control device,
The additive sensor is configured to sense the additive concentration value in the laundry drum (105),
The control device is configured to determine the quantity of additive according to the additive concentration value sensed, and
The additive output element (113) is configured to the adding identified quantity according to the additive concentration sensed Agent is added to be output on the laundry drum (105).
CN201580057195.6A 2014-12-03 2015-09-28 Laundry care appliance with deodorization device Active CN107002336B (en)

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DE102014224728.4A DE102014224728B3 (en) 2014-12-03 2014-12-03 Laundry care appliance with a deodorizing device
PCT/EP2015/072251 WO2016087074A1 (en) 2014-12-03 2015-09-28 Laundry appliance having a deodorizing device

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DE102014224728B3 (en) 2016-06-09
CN107002336A (en) 2017-08-01

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