CN107532369A - Run a kind of household electrical appliance - Google Patents
Run a kind of household electrical appliance Download PDFInfo
- Publication number
- CN107532369A CN107532369A CN201680018265.1A CN201680018265A CN107532369A CN 107532369 A CN107532369 A CN 107532369A CN 201680018265 A CN201680018265 A CN 201680018265A CN 107532369 A CN107532369 A CN 107532369A
- Authority
- CN
- China
- Prior art keywords
- household electrical
- electrical appliance
- measurement
- biomaterial
- sample
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/22—Condition of the washing liquid, e.g. turbidity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
-
- 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
- A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/58—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to condensation, e.g. condensate water level
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
One kind is used for the method (S0 S6) for running household electrical appliance (1), wherein, by the household electrical appliance (1) measurement sample (S0), and (S1 S6) related measurement result (IR Sp) is analyzed in terms of biomaterial presence.The household electrical appliance (1) equipped with measurement apparatus (7), wherein, the household electrical appliance (1) are arranged for carrying out methods described (S0 S6).Advantageously, present invention can apply to the household electrical appliance using water, be particularly suitable for use in laundry care appliance, such as dryer.
Description
Technical field
The present invention relates to a kind of method for running household electrical appliance, in the process, comes by the household electrical appliance
Measure sample.The present invention also relates to a kind of household electrical appliance for the measurement apparatus for having and being used to measure sample, wherein, the household electrical appliance
It is arranged for carrying out methods described.The present invention can especially be advantageously applied for the household electric using water (wasserf ü hrend)
Device, the laundry care appliance that is particularly suitable for use in (especially dryer).
Background technology
Health measure can be performed by some home dryers, to kill bacterium or other microorganisms.Related arranges
Apply including process temperature being elevated above into 60 DEG C, because of that there is the denaturation of most of protein structure.Can also be by
Ultraviolet radiation irradiates region to be sterilized.Furthermore, it is possible to provide ozone to region to be sterilized.
The U of CN 203159969 disclose a kind of intelligent clothes drying cabinet.Here, temperature sensor and humidity sensor
It is arranged in common cabinet.The information received by sensor is supplied to the microcomputer for being used to be automatically processed
Chip.If the air humidity in clothes drying cabinet is less than predetermined desired value, the microcomputer starts to activate red
Outer sterilization heater, so that the object being pointed in cabinet carries out disinfection, sterilizes, heats and dehumidified, until the air in cabinet is wet
Degree is higher than the desired value again.
JP 2013-244171 disclose a kind of possibility for being used to remove the bacterium on clothes.Therefore, dryer
Have：For the clothing in the heater of heating process air, humidity detector and roller for detecting dryer
The infrared temperature detection device of temperature.If humidity drops to below predetermined threshold value, by for controlling drying process
Control device activate heater, sterilized so as to which process air temperature to be elevated above drying the high of operating temperature
Temperature.Here, the temperature of clothing is monitored by the infrared temperature detection device.
The A1 of EP 0 748 891 disclose a kind of survey being used for the turbidity sensor in automatic washing machine or dish-washing machine
The method that value carries out temperature-compensating, methods described is performed according to following scheme：A measurement turbidities signal, B ask for operating point, C
Temperature, E at storage operating point, D measurement turbidity sensors calculate the correction value of operating point asked for and the temperature of measurement
Correction value is added to measured value by correction value, F storages correction value, G, to obtain compensated turbidity measured value.The muddiness
Sensor is spent to be worked according to optical means and received by the transmitter (such as LED) and optics of the light in transmission near infrared range
Device (phototransistor or photodiode or photo resistance) is formed, and optical infrared signal is transformed into by the optical receiver
The electrical signal of ratio.
The A1 of DE 198 58 386 disclose a kind of transmission measurement device for being used to detect the turbidity of cleaning solution.It is described
Penetrating measurement apparatus includes dispenser casing and the sensor device being made up of optical transmitter and optical receiver, the transmitter
Housing be fixedly mounted on the lye container using the household electrical appliance of water and by cleaning solution opening so with washing
Liquid container connects so that cleaning solution flows into the hair in the case of the predetermined cleaning solution liquid level in reaching lye container
Device housing is sent, the such position of sensor device is fixedly placed on dispenser casing so that is radiated by optical transmitter
The cleaning solution that light into dispenser casing is passed through in dispenser casing is mapped on optical receiver.The sensor device is to hair
Send the cleaning solution turbidity in device housing to respond and allow the continuous detection of the cleaning solution turbidity.Particularly advantageous
It is that optical transmitter is configured to infrarede emitting diode and optical receiver is configured to phototransistor.Therefore, optics is sent
Device and optical receiver are connected with control device known per se, the infrared light spoke of the control device control optical transmitter
Penetrate, receive the output signal of optical receiver and the relation based on pre-determining between them performs transmission measurement, that is, ask for washing
Wash the turbidity of liquid.
It is well known, however, that method have the disadvantages that：The use of methods described is relatively insecure, or and too frequently
(this can take and increase load to component) is activated numerously, otherwise not enough continually (this can not be substantially prevented from microorganism for activation
Appearance).
The A1 of DE 10 2,009 042 418 disclose a kind of fermentation for being used to detect in the biogas facility with fermentation tank and lost
The method of weighing apparatus, wherein, the gram-positive bacteria of the first quantity is asked at least a portion of Fermenter contents, and by
It is unbalance that the gram-positive bacteria of one quantity determines whether there is fermentation.Here, infrared spectrum can be used in sensor device
Learn.
The content of the invention
The task of the present invention is the shortcomings that overcoming prior art at least in part and especially provided a kind of to household electrical appliance
In health measure ratio more reliable activation at present.
The task is addressed according to the feature of dependent claims respectively.Preferred embodiment especially can be from subordinate
Drawn in claim, following description and accompanying drawing.
Solve the task by the method for running household electrical appliance, wherein, (a) measures sample simultaneously by household electrical appliance
And (b) is determined the presence of biomaterial by the measurement result of correlation.
This draws advantages below：Can particularly accurately it determine：When the health measure of household electrical appliance should be performed.Because
By the pollution of the biomaterial of methods described direct measurement microorganism (bacterium, fungi etc.) and pollen etc.
(Belastung), and not simply it is determined that operational factor (such as temperature, humidity or the duration of operation carried out)
The health measure is performed in the case of appearance.Thus, it is possible to save energy and/or improve the health status of user and comfortable
Degree.Here, in principle both can be to the biology on the part (the such as such component determined of water storagetank) of household electrical appliance
The presence of material, can also be to the life in the content of household electrical appliance (water, pending object --- such as clothing, tableware)
The presence of thing material is analyzed.
The household electrical appliance of the household electrical appliance especially electricity operation.The household electrical appliance are particular it is understood that be laundry care
Equipment or cooking apparatus.The cooking apparatus for example can be cooking device, dish-washing machine, refrigerating equipment and/or freezing equipment or
Small-sized electric equipment.
The sample can be solid-state, liquid and/or gaseous sample.The sample can be consolidating for household electrical appliance
Determine part and/or can take out (such as process air or condensate liquid) from household electrical appliance.
Methods described can also be described so so that sample is examined in terms of biomaterial presence by household electrical appliance
Test.The presence of biomaterial is determined by measurement result, is referred to as or is considered as to tie measurement in terms of the presence of biomaterial
The analyzing and processing of fruit.The determination or analyzing and processing can for example include：The element of measurement result and database (such as is given in advance
Fixed data model) it is compared.
The biomaterial can include microorganism or also include monoploid etc. as pollen.Microorganism especially may be used
With including：The prokaryotes as bacterium, the eucaryote as fungi, algae, acarid and the list times as pollen
Body.
A kind of expansion scheme is, sample is measured by the contact with least one measurement apparatus, for example, by with least
The contact of one measurement pin, at least one measurement surface.
Also a kind of expansion scheme is non-contactly to measure sample, and this realizes the measurement of special low-maintenance.It is also another
Kind embodiment is to measure sample by spectral technique (spektroskopisch), and this allows the simple execution of measurement and had
The analyzing and processing of effect.
A kind of detailed measurements in terms of biomaterial, particularly effective determination analyze and process favourable configuration
It is that sample is measured by infrared spectrum technology.However, in principal it is also possible to surveyed by electron beam spectrum, radar surveying, cold light
(Lumineszenzmessung) etc. is measured to measure sample.
Especially can be (" near red in the near infrared range (NIR) for being of approximately 0.8 μm to 2.5 μm of infrared light wavelength
External spectrum ") and/or pass through being of approximately to perform in the middle infra-red range (MIR) of 2.5 μm to 25 μm of infrared light wavelength
The measurement of infrared spectrum technology.Here, the use of middle infra-red range is favourable, because the middle infra-red range and near-infrared model
Enclose the wave band apparent compared to generation therefore can more simply be analyzed and processed.However, often can more cheaply
Realize near infrared spectroscopy.
Result particularly by the measurement of spectral technique can be on predetermined measurement range (such as infrared wavelength model
Enclose) spectrum.In the case of measuring in transmission, spectrum for example can be absorption spectrum.The analyzing and processing example of measurement result
It can such as include：Determine whether in the spectrum of measurement (such as wave band or wave band with determination comprising known biomaterial
Group form) spectrum.The spectrum of known biomaterial for example can be stored in (such as household electrical appliance) database.Measurement
As a result analyzing and processing then can for example include spectral resolution, such as by cluster (Clusterung) and factorial analysis.Therefore,
Can realize it is qualitative statement and --- by analyzing and processing further in the corresponding resolution ratio and mathematics of spectrometer ---
The quantitative statement on biomaterial can also be realized.
Compared near infrared range, for middle infra-red range, the analyzing and processing of measurement result can more simply be held
OK, because near infrared band is less clear and not notable, therefore, the distribution near infrared range needs more complicated number
Learn.
Such as can be by realizing before to pure biomaterial --- for example to known protokaryon or eukaryotic microorganisms or
The calibration measurement of sperm sprout cell as pollen obtains spectrum --- the especially wave band of known biomaterial.By described
Calibration measurement can be realized：Give the characteristic band allocation in infrared range of spectrum to known biomaterial.
Also a kind of configuration is that the threshold value for performing the quantity for determining biomaterial present in sample determines.It is described
Quantitatively determine and for example can be used for particularly effectively performing analyzing and processing.Therefore, it can determine have actually not by the configuration
There are enough biomaterials to be located on sample or in sample so as to be worth performing other determination step or analyzing and processing step.
If the quantity very little of biomaterial, then thus pollute also very little, arranged hence in so that can abandon health if necessary
Apply.
Usually, quantitatively and/or the presence of biomaterial can be qualitativelyd determine or analyze and process by measurement result, i.e.,
A kind of biomaterial of determination or the biomaterial of a variety of determinations whether and be present in if necessary with more small numbers in sample.
A kind of expansion scheme is quantitatively to determine or analyze and process biomaterial as entirety or summation by measurement result
Presence, especially prokaryotes, monokaryon be biological and haploid summation if necessary.Such as it can analyze：Whether reach
Arrive as threshold value corresponding approximately to 103CFU the bacterium limit (Keimgrenze), wherein, less than described
Threshold value refers to safe and reliable water of health aspect or the like.Then, if it is necessary, other analyzing and processing can be abandoned
And/or health measure.
Another configuration is (quantitatively and/or qualitatively) to determine prokaryotes (such as bacterium), eucaryon by measurement result
The presence of biological (such as fungi or acarid) and/or haploid cell material (such as pollen).Thus, it is possible to more accurately determine
Pass through the pollution of biomaterial.
Wherein, an expansion scheme is qualitatively and/or quantitatively to detect prokaryotes, eucaryote and/or list respectively
The quantity of times body or haploid cell material.And hence it is also possible to the pollution by biomaterial is more accurately determined, i.e., in subdivision
State biomaterial.Thus, it is possible to make health measure and certain type of biomaterial before one or more harmonious.Allergy
Core can also for example show the pollen of special high quantity.
Also another configuration is, it is determined that prokaryotes, eucaryote and/or it is haploid exist (such as determine
Species, source etc.) aspect analyzed the measurement result of correlation.Thus, it is possible to more accurately detection passes through these lifes
The pollution of thing material, and more accurately match the action based on the biomaterial.Such as can show pollen species (such as
Birch pollen, showy flowers of herbaceous plants powder) with allergy core existing for bigger quantity.Bacterium (the example of disease can also specifically particularly facilitated
Such as Escherichia coli, Legionella) in terms of analyzed.
Also a kind of expansion scheme is, especially if having determined that sufficiently large bacterium before, then in gram sun
Property bacterium and/or Gram-negative bacteria presence in terms of perform measurement result.
Also a kind of expansion scheme is, especially if having determined that before sufficiently large gram-positive bacteria and/or
Gram-negative bacteria, then measurement result, example are performed in terms of the presence of specific gram-positive bacteria and/or Gram-negative bacteria
As in Gram-E. coli (E.Coli-Bakterien) or Pseudomonas aeruginosa (P.Aurigenosa-Bakterien)
In the presence of aspect.
Also a kind of expansion scheme is that measurement knot is performed in terms of the presence of different pollen species (such as birch or grass)
Fruit.
The analyzing and processing being classified typically, for quick pending analyzing and processing or determination, wherein, it is raw in part
Before biomaterial is checked or analyzed in terms of the presence of thing material, it is first determined actually with the presence or absence of certain amount really
Fixed biomaterial.Hierarchical analyzing and processing or " analyzing and processing cascade " for example including：The quantity of biomaterial in sample
Whether predetermined threshold value is exceededIf：Whether the quantity of bacterium, fungi or pollen has exceeded corresponding threshold valueIf example
The situation as being for bacterium：Whether the quantity of gram-positive bacteria or Gram-negative bacteria has exceeded corresponding threshold
ValueIf such as it is such situation for gram-positive bacteria：Whether Escherichia coli or Pseudomonas aeruginosa have exceeded accordingly
Threshold valueEtc..This such as can similarly to pollen and determine pollen species (such as birch, grass) perform.
Also a kind of configuration is, according to biomaterial is determined, a kind of action at least to be triggered by household electrical appliance, and especially triggering is defended
The raw at least one user's notice of measure and/or offer.Thus, it is possible to by it is a kind of it is especially user-friendly in a manner of protect household electrical appliance
Hold health.
Health measure is particular it is understood that be a kind of flow (program, operational process, operation order etc.), by the flow
To resist (" disinfectant program ") and/or by the flow to anti-allergen (" antiallergy program ").Health measure for example can be with
Including：Temperature (such as process temperature or water) is brought up into more than 60 DEG C (are used for make most of protein structure be denatured), ultraviolet
Line irradiates (such as condensing container) and/or using ozone.
At least one action can include：It is automatic to trigger and/or match at least one operational process and (such as trigger hygienic journey
Sequence).
Alternatively or additionally, at least one action can include：Export at least one user's notice.User's notice
Optical signalling and/or acoustic signal can be included.The optical signalling can be the display on the display device of user's notice, example
As in the form of symbols and/or as in plain text (Klartext) (such as " pay attention to：Pollen value is high ").The optical signalling can be with structure
Make for through color coding signal (such as similar to signal lamp or be used as " beacon signal "), its for example with green (" health
It is horizontal good ") or red (" health measure startups ") or (" health level is close to critical with green (" health level is good "), yellow
Value ") or it is red (" health measure startup ").
Usually, the equipment automatic start health measure can be passed through.Alternatively or additionally, can be started by user
Hygienic flow or disinfection process, such as by activating corresponding program.
Solves the task of the present invention also by the household electrical appliance for being arranged for carrying out the above method.The household electrical appliance can
So that the advantages of identical is constructed and had similar to methods described.
In order to perform step (a), the family expenses electric equipment has corresponding measurement apparatus, such as measuring unit.
The measurement apparatus especially can be the measurement apparatus by infrared spectrum technology, especially by infrared spectrum skill
The measuring unit of art.The measurement apparatus by infrared spectrum technology can for example have at least one infrared (IR) source and extremely
A few infrared sensor.Sample to be measured can be arranged at least one infrared (IR) source and at least one infrared sensor
Between measuring route in.
A kind of expansion scheme is that the measurement apparatus has the device for being transmitted (transmittierend), that is, detects
Transmitted through the radiation of sample.Another expansion scheme is that the measurement apparatus has reflection unit, that is, is detected by sample reflection
Radiation.
A kind of configuration is that the measurement apparatus has flow-through cell, especially with gas flow-through cell and/or liquid communication
Unit.Thus, it is possible to new liquid and/or gaseous (including vapor form) sample material are incorporated into a straightforward manner
Removed in measurement apparatus and again by it from the measurement apparatus.Radiation source and radiation detector can be arranged in outside measuring unit
Portion, and the radiation that in measuring unit or measurement is projected by the window is coupled radiation to by least one window.
Also another configuration is that household electrical appliance have the analysis processing device coupled with measurement apparatus or analytical equipment,
The analysis processing device or analytical equipment are used to biological material in sample is judged or determined from the measured value provided by measurement apparatus
The presence of material.The analytical equipment can be for example provided in the case where measure spectrum be present, in measure spectrum, for
Particular organisms material (microorganism for such as fungi or bacterium or the anaphylactogen for such as pollen) differentiates and if any must
Want quantized feature components (charakteristische Anteile).
Another configuration is that household electrical appliance are but provided for and outside analytical equipment without analysis and processing unit in itself
Communicated.The household electrical appliance can especially be provided for the measured value of measurement apparatus being sent to the analytical equipment of outside simultaneously
And receive the data analyzed by analytical equipment.The communication can be for example able to by the network of such as Intranet or internet
Realize.Outside analytical equipment for example can be server, and corresponding analysis program can be run on the server.It is described
Server for example may reside in the domain for the manufacturer for being associated with household electrical appliance.The household electrical appliance can have communication dress
Put, the communicator especially can bidirectionally send and receive data.The communicator can be it is wired (such as with
Ethernet interface) or wireless (such as with phone connection, WLAN connections etc.).
A kind of expansion scheme is that electric household appliance has for showing at least one of the existing determination result of biomaterial
Display device.At least one display device can have：At least one screen (can also be non-touch screen), at least
One segment displays, at least one lampet (can also be multiple lampets having such as different colours).
Also a kind of configuration is that household electrical appliance are laundry care appliance, especially garment drying apparatus.Here, to biology
The existing determination of material judges it is particularly advantageous, because the often accumulation condensate liquid or cold in the garment drying apparatus
Condensate, microorganism or aggregation anaphylactogen etc. may be bred in the condensate liquid or condensed water.Pass through the clothing according to the present invention
Thing care appliances are entered such as can prevent microorganism, anaphylactogen in pending clothing.
The garment drying apparatus can be independent dryer or washing/drying unit equipment (" washing drying device ").It is described
Garment drying apparatus can be with heat pump, for example with compressor heat pump.The garment drying apparatus can be have it is open
The air circulation cloth drying of the exhaust garment drying apparatus of process air passage or the process air passage with closed allround
Equipment ()。
However, the present invention is also particularly useful for the household electrical appliance that other use water, such as washing machine, dish-washing machine etc..
Also a kind of configuration is, measurement apparatus is provided for measurement and (especially condensed as the water of sample or sample material
Liquid or condensed water).This draws advantages below：The potential cistern for microorganism, anaphylactogen etc. can be so monitored, this can
To realize especially hygienic equipment.
In addition, a kind of configuration is, measurement apparatus is provided for measurement, and from condensate liquid acceptance division, (it is alternatively referred to as condensate liquid
Container) condensate liquid.This is particularly advantageous because in condensate liquid acceptance division microorganism may particularly rapidly be formed and/
Or anaphylactogen may deposit.Biomembrane may also can be formed there.Monitoring to the water from condensate liquid acceptance division can be real
Now to the monitoring of the particularly critical positions of household electrical appliance.Especially in garment drying apparatus, the water from condensate liquid acceptance division is fitted
Cooperate as just dried clothing and the health certificate of water that may be present before the drying process
(Hygienenachweis) suitable instruction (instruction for also serving as the hygienic state of garment drying apparatus).
A kind of expansion scheme is that condensate liquid acceptance division is for storing or receiving the water from heat exchanger --- it is especially cold
Lime set --- access pond (Auffangwanne), such as receive condensed on heat exchanger and then to lower drippage
Water and/or be applied to the washings of heat exchanger.
Another expansion scheme is that condensate liquid acceptance division is the rinsing for being used to receive washings --- especially condensate liquid ---
Container, can be controlled from the Rinse container with equipment () washings are discharged to rinse household electrical appliance
One or more assemblies.
Also a kind of expansion scheme is that measurement apparatus is provided for measurement as sample or the process air of sample material.
In addition, a kind of configuration is that measurement apparatus is arranged in bypass channel.The bypass channel is branched off from main channel
Or flowed parallel to main channel, the material of sample in the main channel.Thus advantages below is drawn：Sample material can be with spy
Not simple mode is reached in measurement apparatus, especially measuring unit.
Main channel for example can be process air passage or water pipe.The water pipe can be down-comer (Fallrohr),
In the down-comer, water, especially condensate liquid can by Rinse container pulseds or (schwallartig) is arranged with gushing formula
It is put on heat exchanger.
Brief description of the drawings
Property illustrated below description in conjunction with the embodiments, characteristic of the invention, feature and advantage and reality described above
The existing characteristic, feature, the methods of advantage become apparent from and are more readily understood, wherein, the reality is expanded on further with reference to accompanying drawing
Apply example.
Fig. 1 shows a kind of sketch plan of the dryer with selected component in oblique front view；
Fig. 2 shows a kind of hierarchical analyzing and processing structure or analytical structure；
Embodiment
Fig. 1 shows the sketch plan of the dryer 1 according to the present invention.The dryer has what can be rotated horizontally to wait to do for accommodating
The laundry drum 2 of dry clothing.The moisture discharged during the drying process of clothing to be dried (referring to figure)
(Feuchtigkeit) generally condense out from the process air of heat (such as in the cooling body being not shown here) and subsequent
Enter in hold-up vessel 3, the hold-up vessel constructs for example in the form of storagetank.Then, air circulation drying be present
(such as by the heater being not shown here) drier process air is heated in the case of machine (Umlufttrockner)
And it is conducted into again in laundry drum.The cooling body and heater can be heat exchanger and for example can be heat pump
A part.
The condensate pump collected in hold-up vessel 3 can be sent to by condensate tank by tedge (Steigrohr) 4
In 5 (such as by the pump being not shown here).Condensate tank 5 can be removed and emptied by user.However, condensate tank 5
Rinse container can also be used as in the following way：During the operation of dryer 1, by the condensation in condensate tank 5
Liquid by the pulsed of down-comer 6 or with gushing formula is discharged, such as is discharged to the cleaning for being used for the cooling body in cooling body.Discharge
Condensate liquid again be stored up by hold-up vessel 3.
The measurement apparatus of the form of infrared spectrometer 7 is located in tedge 4, and the measurement apparatus, which has, to be used to be used as sample
, the storeroom of condensate liquid to be come up by hold-up vessel pumping or measuring unit 8, infrared light supply 9 is (such as radiating near-infrared
Light or mid-infrared light), the infrared detector 10 in the beam direction of infrared light supply 9 on measuring unit opposite side.It is i.e. infrared
Spectrometer 7 is operated in transmission operation.The infrared spectrometer especially can be micro spectrometer, to save structure space.
Receive infrared absorption spectroscopy on infrared detector 10, the infrared absorption spectroscopy (such as passes through optical fiber light by data circuit 11
Cable) it is delivered in analysis processing device 12.The analysis processing device 12 can be independent device (such as electronic installation) or
Such as it can be functionally integrated into the central control unit of dryer 1.In the analysis processing device 12, in biological material
Expect presence aspect qualitatively and also quantitatively the infrared absorption spectroscopy of measurement is analyzed if necessary, such as pass through spectrum
Decomposition, cluster, factorial analysis, pattern analysis etc., as being such as shown in further detail in figure 2 below.
The analysis processing device 12 can also start at least one hygienic flow and/or a kind of user's prompting of output.Institute
State user prompting for example can by routine operation and/or display element --- for example display 13 (such as segment displays,
LCD or touch-screen) and/or traffic light system device 14 by three lampets with green 14a, yellow 14b and red 14c.
Alternatively or additionally, measurement apparatus can also be arranged on down-comer 6.
Fig. 2 shows analyzing and processing system by being classified or the part that analysis cascade is formed, and the part can be at analysis
Realized in reason device 12.
Infrared absorption spectroscopy IR-Sp is obtained in the measurement realized in step so) from sample.Next, deposited in biomaterial
At aspect, the infrared absorption spectroscopy IR-Sp of correlation is analyzed, as illustrated more fully below.
Most on higher level L1, the infrared absorption spectroscopy IR-Sp of measurement is entered in the following areas first in first step S1
Row checks：Whether the biomaterial in sample reaches 10 as overall3Threshold value (so-called " the bacterium of CFU
The limit ").If not having (" N "), following action can be triggered in step Sa：Such as the small green light of traffic light system device 14
14a is lighted, to show safe and healthy water.Health measure can not be taken.If on the contrary, exceed plumule border (" J "),
Then more accurately analyze or analyze and process biomaterial on the L2 of the second level, i.e., in step s 2 in terms of the presence of bacterium,
In step S3 in terms of fungi, in step s 4 in terms of pollen.If the not up to corresponding concentration threshold of these biomaterials
Value (such as quantity is 780 to 1500cm-3), then output prompting (such as by activating amber light 14b in traffic light system device 14),
However, also health measure is not automatically carried out by dryer 1.
If drawn --- as illustrated in this --- from the analysis in step S2：The plumule side of bacterium is exceeded
Boundary, then infrared absorption spectroscopy IR-Sp is next checked in next higher level L3：Whether the plumule side of Gram-negative bacteria is exceeded
Boundary (step S5) or the plumule border (step S6) for whether exceeding gram-positive bacteria.It can also carry out more accurately according to result
Analyzing and processing, such as also indicate that grade L4 to L6 and/or the corresponding prompting of triggering and/or health measure.
It is clear that the invention is not restricted to the embodiment shown.Usually, "one" etc. is interpreted as one or more, especially
It is in the meaning such as " at least one " or " one or more ", as long as no clearly excluding, such as passes through expression " just what a "
Deng.As long as no clearly excluding, numbers illustrated can also include the number of explanation just and including the common margin of tolerance
(Toleranzbereich)。
Reference numerals list
1 dryer
2 laundry drums
3 hold-up vessels
4 tedges
5 condensate tanks
6 down-comers
7 infrared spectrometers
8 measuring units
9 infrared light supplies
10 infrared detectors
11 data wires
12 analysis processing devices
13 displays
14 traffic light system devices
The small green lights of 14a
The small amber lights of 14b
The small red lights of 14c
S0 measuring process
S1-S6 analytical procedures
Sa action steps
L1-L5 analysis levels
Claims (14)
1. one kind is used for the method (S0 to S6) for running household electrical appliance (1), wherein,
By the household electrical appliance (1) measurement sample (S0), and
(S1 to S6) related measurement result (IR-Sp) is analyzed in terms of the presence of biomaterial.
2. according to the method for claim 1 (S0 to S6), wherein, the sample (S0) is measured by infrared spectrum technology.
3. the method (S0 to S6) according to any one of the claims, wherein, perform for determining in the sample
Present in biomaterial quantity threshold value determine (S1).
4. the method (S0 to S6) according to any one of the claims, wherein, protokaryon is determined by the measurement result
Biological (S3), eucaryote (S2) and/or haploid cell material (S4) presence.
5. according to the method for claim 4 (S0 to S6), wherein, it is determined that prokaryotes, eucaryote and/or single times
The related measurement result is analyzed in terms of the presence of body.
6. the method (S0 to S6) according to any one of the claims, wherein, according to determining the biomaterial, by
At least one action (Sa) of household electrical appliance triggering.
7. a kind of household electrical appliance (1), it has measurement apparatus (7), wherein, the household electrical appliance (1) are arranged for carrying out basis
Method (S0 to S6) any one of the claims.
8. household electrical appliance (1) according to claim 7, wherein, the household electrical appliance (1), which have, to be used to measure the logical of sample
Cross the measurement apparatus (7) of infrared spectrum technology.
9. the household electrical appliance (1) according to any one of the claims, wherein, the measurement apparatus (7) has circulation
Unit (8), especially gas flow-through cell and/or liquid communication unit.
10. the household electrical appliance (1) according to any one of claim 8 to 9, it has couples with the measurement apparatus (7)
Analytical equipment (12), the analytical equipment is used for the determination institute from the measured value (IR-Sp) provided by the measurement apparatus (7)
State the presence (S1 to S5) of biomaterial in sample.
11. the household electrical appliance (1) according to any one of claim 8 to 10, wherein, the household electrical appliance (1), which are set, to be used
In the analytical equipment that the measured value (IR-Sp) of the measurement apparatus (7) is sent to outside and for receiving by described point
The data of analysis apparatus analysis.
12. the household electrical appliance (1) according to any one of claim 8 to 11, wherein, the household electrical appliance (1) are clothings
Care appliances, especially garment drying apparatus.
13. household electrical appliance (1) according to claim 12, wherein, the laundry care appliance is garment drying apparatus, and
And the measurement apparatus (7) is provided for condensed water of the measurement from condensate liquid acceptance division (3,5).
14. the household electrical appliance (1) according to claim 9 and 13, wherein, the measurement apparatus (7) is arranged in bypass channel
In.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015205382.2 | 2015-03-25 | ||
| DE102015205382.2A DE102015205382A1 (en) | 2015-03-25 | 2015-03-25 | Operating a household appliance |
| PCT/EP2016/054052 WO2016150648A1 (en) | 2015-03-25 | 2016-02-26 | Operation of a domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107532369A true CN107532369A (en) | 2018-01-02 |
Family
ID=55436105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680018265.1A Pending CN107532369A (en) | 2015-03-25 | 2016-02-26 | Run a kind of household electrical appliance |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3274496A1 (en) |
| CN (1) | CN107532369A (en) |
| DE (1) | DE102015205382A1 (en) |
| WO (1) | WO2016150648A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334982A (en) * | 2018-12-19 | 2020-06-26 | Lg电子株式会社 | Laundry treatment apparatus and method of operating the same |
| CN112195615A (en) * | 2019-07-08 | 2021-01-08 | 黄军贤 | Full-automatic self-cleaning drum washing machine |
| CN112267252A (en) * | 2019-07-08 | 2021-01-26 | 黄军贤 | Full-automatic self-cleaning impeller type washing machine |
| CN112900010A (en) * | 2021-01-15 | 2021-06-04 | 珠海格力电器股份有限公司 | Detergent feeding device, washing machine and control method |
| CN113348278A (en) * | 2018-11-27 | 2021-09-03 | 罗伯特·博世有限公司 | Fabric identification device and method for identifying fabric type |
Families Citing this family (4)
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|---|---|---|---|---|
| DE102016222253A1 (en) * | 2016-11-14 | 2018-05-17 | BSH Hausgeräte GmbH | Spectrometer, system containing a spectrometer and a household appliance and method of operation thereof |
| DE102016224007A1 (en) | 2016-12-02 | 2018-06-07 | BSH Hausgeräte GmbH | A laundry care device comprising an infrared sensor and method for operating such |
| WO2019081014A1 (en) * | 2017-10-25 | 2019-05-02 | E.G.O. Elektro-Gerätebau GmbH | Washing machine receptacle, washing machine and method for operating a washing machine |
| KR20210121402A (en) * | 2020-03-30 | 2021-10-08 | 엘지전자 주식회사 | laundry treatment apparatus and operating method of the apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113348278A (en) * | 2018-11-27 | 2021-09-03 | 罗伯特·博世有限公司 | Fabric identification device and method for identifying fabric type |
| CN113348278B (en) * | 2018-11-27 | 2024-04-26 | 罗伯特·博世有限公司 | Fabric recognition device and method for recognizing fabric type |
| CN111334982A (en) * | 2018-12-19 | 2020-06-26 | Lg电子株式会社 | Laundry treatment apparatus and method of operating the same |
| CN112195615A (en) * | 2019-07-08 | 2021-01-08 | 黄军贤 | Full-automatic self-cleaning drum washing machine |
| CN112267252A (en) * | 2019-07-08 | 2021-01-26 | 黄军贤 | Full-automatic self-cleaning impeller type washing machine |
| CN112900010A (en) * | 2021-01-15 | 2021-06-04 | 珠海格力电器股份有限公司 | Detergent feeding device, washing machine and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015205382A1 (en) | 2016-09-29 |
| EP3274496A1 (en) | 2018-01-31 |
| WO2016150648A1 (en) | 2016-09-29 |
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