CN106103833A - There is the drying machine of flusher and fine hair precipitation equipment and the method run for it - Google Patents
There is the drying machine of flusher and fine hair precipitation equipment and the method run for it Download PDFInfo
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- CN106103833A CN106103833A CN201580013151.3A CN201580013151A CN106103833A CN 106103833 A CN106103833 A CN 106103833A CN 201580013151 A CN201580013151 A CN 201580013151A CN 106103833 A CN106103833 A CN 106103833A
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- fine hair
- liquid
- drying machine
- precipitation equipment
- liquid level
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Classifications
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- 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
- D06F58/22—Lint collecting arrangements
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- 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
- D06F2103/38—Time, e.g. duration
-
- 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
- D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
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- 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
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- 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
- D06F2105/58—Indications or alarms to the control system or to the user
-
- 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
-
- 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
- D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
Abstract
The present invention relates to a kind of drying machine 1, it has: for the drying chamber 2 of clothing 3 to be dried；Process air passage 4, ventilation blower the 5th, heat sink 21st, thermal source 23 and fine hair sieve 12 for course of conveying air are positioned in described process air passage；Control unit 18；Liquid sensor 9,10,30；nullFlusher 11，15 and the collection device 6 that is used for condensate liquid and/or fine hair，Wherein，Described collection device 6 is configured as fine hair precipitation equipment，Fine hair precipitation equipment has filter 7，Described filter for liquid, aqueous be permeable，But block fine hair，Fine hair precipitation equipment also has the groove 8 for receiving the liquid through described filter 7，And，Described groove 8 is associated with at least one liquid level sensor 9，10，By described liquid level sensor can confirm from described fine hair precipitation equipment 6 via described filter 7 flow to described groove 8 liquid, aqueous，And，Wherein，There is Time Measurement Unit 19，This Time Measurement Unit allows measurement drying machine parts 12，The flushing of 21、At least one liquid level sensor 9 described，Time interval between the sensor signal of 10 and/or the sensor signal of fine hair deposition sensors 30.Additionally, the present invention relates to a kind of method running this drying machine.
Description
Technical field
The present invention relates to a kind of drying machine with flusher and fine hair precipitation equipment.The invention particularly relates to a kind of this
The drying machine of sample, it has: be used for the drying chamber of clothing to be dried；Process air passage, leading to for course of conveying air
Blower fan, for cool down damp and hot process air heat sink, sieve for the thermal source of heating process air and fine hair and be positioned at described process
In air duct；Control unit；Liquid sensor；Flusher and the collection device for condensate liquid and/or fine hair are (general at this
It is referred to as " collection device " with including), and the present invention relates to a kind of method for running this drying machine.
Background technology
Term used herein " drying machine " is used not only for the dryer in script meaning, and is used in washing
Drying machine, is i.e. used for combined utensil, also can be performed the washing of clothing by this combined utensil.
Term used herein " fine hair " represents all of impurity, and described impurity can be with in dry run is carried out
Moist clothing and can be deposited on process sky by means of damp and hot process air from drying chamber arrival process air duct
In gas passage or in heat exchanger etc..In addition to fine hair truly, other rare particle such as such as hair,
Lime residue and washing agent residue and dust belong to this type of.
Term used herein " liquid sensor " represents such sensor, and described sensor is able to verify that and especially contains
The existence of water liquid.Liquid sensor is usually liquid level sensor.
In drying machine, especially in condenser dryer, air (so-called process air) passes through heating via ventilation blower
Device import comprise humidity the drying chamber of clothing, in usual cylinder.Hot-air receives moisture from clothing to be dried.At warp
By drying chamber by afterwards, process air damp and hot at that time is introduced as in heat sink heat exchanger, there, and damp and hot mistake
Journey air is cooled down by the total condensation of water.Derive from the fine hair of clothing in order to flow through from damp and hot process air to filter,
It is commonly coupled with fine hair sieve before heat exchanger.Additionally, in a heat exchanger, owing to accounting for leading moist air wherein,
Fine hair can be particularly easy to from clothing separate, especially fine grain fine hair, and if fine hair sieve exists, described fine hair sieves
Collect bigger fine hair.Such deposition in heat exchanger may cause the efficiency of heat exchanger to reduce.Additionally, in rolling
It is possible that fine hair sieve is tangled and therefore show significantly flowing resistance when using fine hair to sieve between cylinder and heat exchanger
Power.In addition, it may occur that the superheated of system and therefore breaking out of fire danger.Therefore, the inside that attached fine hair villous sieves
Cleaning is also Worth Expecting.
Therefore, develop and there is the cleaning device of inside, especially also develop such sanitizer cartridge with flusher
Put.In the case that dryer configuration must have the cleaning device of inside, impurity, especially fine hair are typically collected in box.By
This, process over time, described box (being also referred to as " fine hair precipitation equipment " at this) is filled by fine hair.If this box is used
Fine hair fills up, then this box usual must empty.
From open source literature EP 1 788 140 A1 and EP 1 788 141 A2 known one respectively for by means of air
The drying machine of fluidized drying clothing.It in drying machine, is disposed with in the region of bearing cap for filtering suede from process air stream
The sieve of hair.By means of scraper plate the fine hair being collected on sieve taken off from the screen cloth that fine hair sieves and be stored in and be adjacent to scrape
Plate and be adjacent to sieve arrange container in.Because fine hair is stored in the state of being dried, they take relatively large volume.
Open source literature DE 10 2,010 039 604 A1 illustrates a kind of laundry treatment appliance, and it has at least one suede
Hair filter, wherein, at least one lint filter is the fine hair precipitation equipment of phase in service life.Therefore, it can be avoided that right
The filling of filter chamber, i.e. fine hair precipitation equipment carries out being interpreted as automatically detecting of this costliness.
No doubt, so that it may for the quantity of the dry run of execution, such laundry treatment appliance is restricted.Therefore, right
Fine hair precipitation equipment, the identifying of filling extent of the fine hair precipitation equipment especially filled are typically important.
Open source literature WO 2010/028992 A2 illustrates a kind of drying machine, and it includes the article for receiving humidity
Drying chamber and the process air guiding for process air being supplied in drying chamber and process air is derived from drying chamber
Device, described process air guider has thermal source and use for heating it before entering in drying chamber at process air
In process air after drying chamber discharge it is cooled down heat sink and be arranged in drying chamber and heat sink between for receiving
Collection is from the first lint filter of the fine hair of process air.First lint filter is furnished with the first cleaning device, and this is first clear
Clean device includes the collector for liquid, connects the first flushing pipe on the collector, is positioned in this first flushing pipe
The first controlling organization and be connected on the first flushing pipe for being assigned to the liquid being carried by the first flushing pipe
It on first lint filter and and is used for by the first distributor of the fine hair collected by the first lint filter for reception
To have the liquid of received fine hair and be discharged to from the first lint filter the first discharge line of collector.
Open source literature WO 2012/022803 A1 illustrates a kind of laundry treatment appliance, especially dryer, this drying facility
Having the sieve acceptance division for receiving screen, wherein, sieve acceptance division is furnished with at least one for measurement at sieve acceptance division
The level measurement device of at least one height of water level, and, wherein, sieve acceptance division is with mighty torrent room according to law of connected vessels even
Connect, and at least one level measurement device arranges and arrange at least one height of water level for measuring mighty torrent room.Here, it is logical
Cross and be arranged in access portal base plate vicinity, lower section of mighty torrent room and can realize fluidly connecting.The preferred embodiment party of one
In formula, multiple humidity sensors are at least partially disposed in mighty torrent room, and described humidity sensor is in response to the liquid in mighty torrent room
The different water levels of body.In embodiment shown in fig. 2, lint filter is positioned in the sieve acceptance division of tank shape, wherein,
By means of the condensate flow of lint filter cleaning to collecting in shell in the delivery port being arranged in base plate side.
Therefore, in order to detect the liquid level in fine hair precipitation equipment, from open source literature WO 2012/022803 A1 it is known that make
With a kind of sensor (being also referred to as " precipitation sensor " at this) being arranged in fine hair precipitation equipment, by this sensor identification
Liquid, aqueous flow back in fine hair precipitation equipment.Therefore, use the water level in fine hair precipitation equipment to determine to sink as fine hair
The tolerance of the filling extent of long-pending device.Here, precipitation sensor is usually located at the liquid more or less being polluted by fine hair or tide
Inside wet fine hair block.Although, liquid sensor also can be arranged in relatively clean liquid, aqueous full mighty torrent room
In.But, this construction is complicated.
Open source literature DE 10 2,009 047 155 A1 illustrates that a kind of condensate liquid for cloth drying utensil is collected to be held
Device, it has condensate inlet, and wherein, condensate tank has the liquor condensate filter with at least one sieve, this condensation
Liquid filter flow arrangement between condensate inlet and condensate outlet, and, described open source literature illustrates that one has
The cloth drying utensil of container collected by such condensate liquid.Here, the condensate liquid in being filled into condensate inlet can conduct
Filtered condensate liquid is before the discharge of condensate liquid outlet, and it substantially completely flows and passes through liquor condensate filter.
Open source literature DE 100 02 743 A1 illustrates a kind of heat pump-dryer, and it has and is arranged in process air and returns
Heat exchanger (evaporimeter) in road, the condensate liquid collection device below heat exchanger and be attached to heat exchanger for removing
The cleaning device of the fine hair on surface, wherein, collects from condensed water and the tomentum condensate liquid being removed of heat exchanger drippage
The removable collecting board of device receives.Here, cleaning device is configured to injection apparatus.Shown in figure 3 carry out self-desiccation
In the local of machine, the heat exchange with injection water-distributor and condensed water-collection device and injection water-collection device is shown
The schematic partial view of device, wherein, the liquid level collecting container can be monitored and in the case that liquid level is previously given
Display device sends signal, this state of this signal designation and indicate that user empties collection container.
Open source literature DE 10 2,008 054 832 A1 illustrates that one or is done at scrubbing-and-drying unit for cleaning arrangement
The device of the component in the process air loop of clothing machine, wherein, the condensate liquid separating from process air reaches condensate tank
In, from described condensate tank, condensate liquid flow to described component as cleaned condensate during cleaning, wherein, cold
Lime set flows through at least one lint filter, described lint filter and condensate tank at it on the path of condensate tank
Arrange dividually and can take out.In some embodiments, lint filter has liquid level and shows and a groove will be from
The cleaned condensate of component is transported in lint filter.
Open source literature DE 43 00 694 C2 illustrates a kind of drying with condensing unit and condensate liquid collection container
The collection vessel that condensate liquid is supplied to can be taken off from described condensate liquid collection container by pipeline is surrounded in other words by machine by means of pump
The groove of this collection vessel, wherein, the described in other words groove of described collection vessel is collected container by discharge line and condensate liquid and is connected,
Further, discharge line is provided with discharge deferred mount.Therefore, user should be able to identify, which kind of mode is existing dry
Disturb.In the explanation of Fig. 1, condensate liquid is collected for container, disclose the level height regulation for avoiding condensate liquid to block
The use of device.
Content of the invention
In this context, the task of the present invention is to provide a kind of drying with flusher and fine hair precipitation equipment
Machine, in this drying machine, can reliably and determine in a straightforward manner, when fine hair precipitation equipment is filled, thus shows
The emptying or cleaning of fine hair precipitation equipment.Additionally, the method for running this drying machine should be provided.
According to the present invention, the solution of this task is by having the drying machine of corresponding independent claims feature and for transporting
The method of row drying machine realizes.Enumerate the method according to the invention and doing according to the present invention in the corresponding dependent claims
The preferred embodiment of dry machine, wherein, the preferred embodiment of the drying machine according to the present invention is corresponding to the side according to the present invention
The preferred embodiment of method and vice versa, even if this does not determines clearly at this.
Therefore, subject of the present invention is a kind of drying machine, and it has: for the drying chamber of clothing to be dried；Process is empty
Gas passage, the ventilation blower, heat sink, thermal source and the fine hair sieve that are used for course of conveying air are positioned in described process air passage；Control
Unit；Liquid sensor；Flusher and the collection device being used for condensate liquid and/or fine hair, wherein, described collection device configuration
For fine hair precipitation equipment, fine hair precipitation equipment has filter, described filter for liquid, aqueous be permeable, but gear
Living fine hair, fine hair precipitation equipment also has for receiving the groove of liquid through described filter, and, described groove be associated with to
A few liquid level sensor, can be confirmed from described fine hair precipitation equipment via described filter stream by described liquid level sensor
Liquid, aqueous in described groove.
Here, it was heated before entering drying chamber at process air by thermal source, and heat sink at process air
After drying chamber is discharged, it is cooled down.
Process air passage can be open or Guan Bi, thus according to the present invention, drying machine can be that waste gas is done
Dry machine or drying by circulating air machine.According to the invention it is preferred to drying machine is drying by circulating air machine.
According to the present invention, the collection device being used for condensate liquid and/or fine hair is configured as having the fine hair deposition dress of filter
Put, described filter for liquid, aqueous be permeable, but fine hair can be blocked.Here, term " has filter
Fine hair precipitation equipment " can be construed broadly as.For example, fine hair precipitation equipment can be configured as rigid room, and the end of described room is beaten
Hole is used for liquid, aqueous passing through.Rigid filter material can be disposed with as filter, example in such rigid room
Form such as the metal sheet to punch or the working of plastics of punching.In other embodiment a kind of, filter configurations is
Sieve or filter bag, wherein, it is particularly possible to take out the filter bag being full of with fine hair, for the room from drying machine rigidity in other words
Remove.Here, filter can have fabric, such as wool.Finally, in another embodiment, fine hair precipitation equipment
Can be disengagable or be not releasably connected with filter.In two kinds of embodiments, generally can take out from drying machine
Fine hair precipitation equipment.In this way, or fine hair precipitation equipment self can be emptied or but can replace and be included in
Filter bag.In latter implementation mode, preferred filters is also for filter or the sieve of rigidity.Described filter also may be used
To have the filter cloth fixed by rigid support.
In a kind of embodiment of the drying machine according to the present invention, liquid level sensor is arranged in groove.
In one embodiment, collection device has rigid, opened above container as fine hair precipitation equipment,
The end of this container, neutralizes and is disposed with multiple hole if desired in its sidewall, liquid, aqueous can flow out via this some holes.This container
Within it go up and can be covered with filter cloth.Then described hole is not used to block fine hair, but is particularly useful for cleaned flushing liquor
Well passing through of for example cleaned condensate liquid of body.Such solution realizes the stable holding to filter cloth.Alternatively, described
Hole can so determine size so that container itself goes out desired filtration.
Fine hair precipitation equipment and especially filter configuration preferably at least partly antibacterially, in order to suppression microorganism (bacterium,
Fungi) formed in the fine hair being deposited.The possible decomposition of fine hair and smell associated therewith thus can be avoided to produce.
To this end, fine hair precipitation equipment and filter can be at least partially the coating on surface, described coating for example include copper or
Silver or be made up of them.Such coating especially persistently and works antibacterially.
In a kind of embodiment of the drying machine according to the present invention, in described drying machine, groove is arranged in fine hair deposition
Below device.Groove can for example be arranged in the bottom component of drying machine or constitute bottom component.Groove is below fine hair precipitation equipment
This arrangement usually realize, liquid, aqueous in fine hair precipitation equipment can be only because gravity be flowed to by through filter
In groove.The type of groove and form are unrestricted, as long as liquid, aqueous may collect in wherein and then can be suitably from groove
Middle removing.
For example, groove can be configured as receiving vessel purely, and described receiving vessel for example can pass through in the given time
Groove is taken out from drying machine and is cleared.Because liquid, aqueous in groove relates to filtered, relatively clean aqueous
Liquid, described liquid, aqueous can use in every way further.
But, the drying machine according to the present invention one preferred embodiment in, via filter filter aqueous
Liquid imports tank from groove, and described tank is also referred to as " condensate tank " at this.To this end, preferred groove is by pipe
(described pump is also referred to as road or flexible pipe (described pipeline or flexible pipe are also referred to as " condensate liquid pipeline " at this) and usual pump
" condensate pump ") it is connected with condensate tank.Condensate tank enables in particular to realize the filtered liquid, aqueous long period
Storage, such as using in drying machine further.If it does, the condensate liquid in the drying machine according to the present invention holds
Device uses as the parts of flusher especially as the memory for aqueous flushing liquid.
According to the present invention, groove is furnished with at least one liquid level sensor.According to the present invention, liquid level sensor is unrestricted, only
Can determine liquid, aqueous liquid level by it.For example, liquid level sensor can be the sensing of conductivity sensor or optics
Device or have the float being arranged in groove, this float couples with reed sensor or reed switch or has such spring
Piece sensor or reed switch.Additionally, liquid level sensor can be the system being made up of multiple this sensors.Preferably, extremely
A few liquid level sensor is conductivity sensor and/or optical pickocff.Here, conductivity sensor generally includes electrode pair,
Described electrode between be applied with electric field, such that it is able to the conductance of medium such as water that measurement is present between electrode.Because water
The conductance of conductance ratio air much bigger, the existence of water outlet can be inferred by the measurement of conductance.
According to the invention it is preferred to there is the first liquid level sensor and the second liquid level sensor, the first liquid level sensor is reaching
To the first liquid level H1When response, the second liquid level sensor is reaching the second liquid level H2When response, wherein H1<H2It is suitable for.Here,
" response of sensor " is it is meant that shown liquid, aqueous existence by the sensor signal of sensor measurement.At least one liquid level
Sensor is capable of, and just for the separation of the normal operation of fine hair, analyzing and processing flushing liquor is from flusher until reaching
Time period required at least one liquid level sensor.To this end, for example respond two of liquid, aqueous different liquid levels in existence
During liquid level sensor, measure for liquid, aqueous existence and analyze and process for the filling level F of fine hair precipitation equipment
Time interval between the response of the first and second liquid level sensors.
Here, term " filling extent " is specifically illustrated.According to the present invention, especially should be it is possible that stop fine hair to sink
Long-pending device overflowing liquid.Additionally, liquid, aqueous from flowing out rapidly of fine hair precipitation equipment should be possible, whereby can be by regulation
Run such as condensate pump and as efficiently as possible filling condensate tank.According to the present invention, therefore, then can push away
Break " full " fine hair precipitation equipment and necessity that display empties, when fine hair precipitation equipment is not exclusively filled still by fine hair
When high flow resistance antagonism is liquid, aqueous.
The present invention one preferred embodiment in, be disposed with for determining in the fine hair precipitation equipment of drying machine
The fine hair deposition sensors of liquid, aqueous existence in fine hair precipitation equipment.Such fine hair deposition sensors is (also referred to as
" precipitation sensor (Fallensensor) ") for example explain in WO 2012/022803 A1 as previously discussed.
Preferably there is Time Measurement Unit in drying machine, described Time Measurement Unit allows rushing of measurement drying machine parts to be cleaned
Wash, between the time between the sensor signal of at least one liquid level sensor and/or the sensor signal of fine hair deposition sensors
Every.
Generally, carrying out the flushing injecting type of drying machine parts to be cleaned, its mode is, liquid, aqueous as rinsing
Liquid produces with drying machine parts to be cleaned in relatively short time interval and contacts.It is therefore preferable that use touching of rinsing step
Outbreak is for for determining the reference point of time interval.
According to the invention it is preferred to, control unit configuration is used for, and flushing, at least one liquid level of measurement drying machine parts pass
Between the sensor signal of the sensor signal of sensor and/or fine hair deposition sensors by the time measured by Time Measurement Unit between
Tolerance every the degree filled by fine hair as fine hair precipitation equipment.
The time interval between the response of the first liquid level sensor in rinsing step and groove is for example triggered with flushing liquid
ΔtSFS1Can consider as the tolerance of the filling extent F of fine hair precipitation equipment.Equally, the response and of the first liquid level sensor
Time interval Δ t between the response of two liquid level sensorsSF1SF2Can be as the tolerance of the filling extent F of fine hair precipitation equipment
Consider.If there is fine hair deposition sensors, then the sound of the first liquid level sensor in the response of fine hair deposition sensors and groove
Time interval Δ t between YingFDSFS1Also can consider as the tolerance of the filling extent F of fine hair precipitation equipment.Usual Δ
tSFS1、ΔtSF1SF2With Δ tFDSFS1Increase with the filling extent of fine hair precipitation equipment and increase.
For this determination, Δ tSFS1、ΔtSF1SF2And/or Δ tFDSFS1With the correlation between filling extent F is usual
It is stored in control device.And, this correlation can store for the amount of different flushing liquids.According to this
Bright, i.e. can to carry out under the framework of rinsing step or still in the measuring process separately for measuring filling extent
The determination of filling extent, in described rinsing step, uses much more relatively liquid, aqueous, if desired may be used in described measuring process
A small amount of liquid, aqueous to use.Therefore, there may be counter in drying machine, this counter is to performed dry run
Counting, such as dry run performed after once emptying on fine hair precipitation equipment.If performed dry run
Quantity is little, but then relative small amount of flushing liquid should be sufficiently used for single measuring process and is also sufficiently used for rinsing step.
It is especially also capable of according to the drying machine of the present invention, determine that fine hair sieves and collection device is not present in drying machine
In.Therefore, in a kind of particularly preferred embodiment of drying machine, the such configuration of device is controlled so that in measurement to the time
Interval of delta t < Δ tminWhen infer fine hair sieve do not exist.Here, Δ tminFor such time period, in order to clean that used,
Liquid (" flushing liquor ") from flusher at least needs the described time period from starting rinsing step, in order to via empty
Fine hair precipitation equipment and fine hair cleaner if desired sieve by reaching the first liquid level sensor afterwards.Δ t Δ t in other wordsminCan
Change to determine used liquid sensor with basis.
Preferably, the such configuration of device is controlled so that determining the previously given maximum filling reaching fine hair precipitation equipment
Degree FmaxWhen or can no longer perform in the case of lacking fine hair precipitation equipment or filter dry run and/or in
The beginning of disconnected new dry run, until fine hair precipitation equipment is cleared.
According to the present invention, drying machine parts to be cleaned are unrestricted.No doubt, heat sink and fine hair sieve is particularly susceptible for depositing suede
Hair.Therefore it is preferred according to the present invention that, drying machine parts to be cleaned are heat sink and/or fine hair sieve.Excellent in the one of drying machine
In the embodiment of choosing, fine hair precipitation equipment is arranged in heat sink (such as air-air-heat exchanger) lower section to be cleaned.Cause
This, the existence of the specific passage from heat exchanger to lint filter becomes unnecessary.Instead, liquid can directly from
Heat exchanger reaches in lint filter.
According to the present invention, thermal source and heat sink unrestricted.For example, thermal source can be electric heater unit, fuelizer
(gas, oil) or the liquefier of heat pump.And, have heat sink according to the drying machine of the present invention, in heat sink, producing condensate liquid
In the case of cool down damp and hot process air.Heat sink can be for example air-air heat exchanger or but can be heat pump
Heat sink, such as evaporimeter.If thermal source is electric heater unit or gas heater oil heating unit in other words, then as heat
Heavy generally use air-air heat exchanger.Otherwise if the liquefier of heat pump exists as thermal source, then mainly use heat pump
Evaporimeter is as heat sink.
In a preferred embodiment, drying machine has heat pump.Especially in the case that drying machine configuration has heat pump,
Heat exchanger, especially heat sink (evaporimeter) cleaning inside meaningful, because the parts of heat pump generally fixedly interconnect mutually
Connect, such that it is able to do not take out heat exchanger for cleaning.In this case, here it is particularly advantageous that present in drying machine
The fine hair that flusher cleaning is heat sink, described fine hair fails collected by fine hair sieve and separate on an evaporator.
Heat pump can have the heat pump of thermoelectric (al) type or the heat pump of preferred compressed machine type.It is preferable therefore that heat sink is compression
The evaporimeter of the heat pump of machine type.
Heat pump-dryer is generally of the process air loop of Guan Bi and heat pump circuit (is especially also referred to as " refrigeration at this
Agent loop ").Drying machine configuration has type of compressor heat pump in the case that, substantially working as heat sink at heat pump
Evaporimeter carries out warm, to carry moist process air cooling, uses the heat being passed to steam in described evaporimeter
Send out the cold-producing medium of circulation in heat pump.The cold-producing medium being evaporated reaches compressor and from compressor arrival liquefier, there,
Cold-producing medium is liquefied by releasing heat.The hot heating process air being released.The cold-producing medium being liquefied is via flow controller back
Flowing to evaporimeter, with this closed-loop path, at flow controller, the interior pressure (Binnendruck) of cold-producing medium reduces.
In a kind of particularly preferred embodiment, drying machine has display device, and this display device can be to user
Display is with regard to the information of the filling of fine hair precipitation equipment.Display device can be especially the display device of optics and/or acoustics.
Such as display device can be with configuration for fine hair to the actual filling extent of fine hair precipitation equipment or only showing to user
Only determining the previously given filling extent F reaching fine hair precipitation equipment1When display should empty fine hair precipitation equipment.Additionally,
The display device of optics and/or acoustics can realize the operational factor of such as dry run to the user of drying machine and/or want
The display of the duration waiting.
Also this situation can be shown on the display apparatus: determining the previously given maximum reaching fine hair precipitation equipment
Filling extent FmaxWhen, interrupt dry run and/or the beginning forbidding new dry run.
According to the drying machine of the present invention, there is flusher.The generally such configuration of described flusher so that it can carry
For for cleaning the liquid, aqueous of drying machine parts to be cleaned.Here, this liquid, aqueous (be also referred to as at this " rinse
Liquid ") can be in drying machine occur should condensate liquid clean as far as possible and/or the outside water supply installation being connected if desired
Running water.
Here, according to the invention it is preferred to such drying machine, in described drying machine, flusher includes that condensate liquid holds
Device, described condensate tank passes through condensate liquid pipeline and condensate pump is connected with groove.This is capable of filtered condensate liquid
There is provided as flushing liquor.
Fine hair sieve collects the major part of all of fine hair, and described fine hair occurs in dry run in drying machine.Institute
State fine hair and transfer in flushing liquor from heat sink fine hair.Fine hair precipitation equipment can collect these fine hair.It is rinsed
Fine hair constitute the moist group of relative compact, described group generally can be in a straightforward manner and in the situation not producing blocking
Under be eliminated.
Flusher allows, and simultaneously or rinses multiple drying part at different time point flushing liquors.To this end, rinse
Device is generally of multiple flushing pipe, and described flushing pipe can beat on an off by adjustable blocking device, usual valve
Close.Additionally, suitable, the distributor for flushing liquor is usually located at drying machine parts.
Additionally, the present invention relates to a kind of method for running drying machine, described drying machine has: for clothing to be dried
The drying chamber of thing；Process air passage, the ventilation blower, heat sink, thermal source and the fine hair sieve that are used for course of conveying air are positioned at described mistake
In journey air duct；Control unit；Liquid sensor；Flusher and the collection device being used for condensate liquid and/or fine hair, its
In, described collection device is configured as fine hair precipitation equipment, and described fine hair precipitation equipment has filter, and described filter is for containing
Water liquid is permeable, but blocks fine hair, and described fine hair precipitation equipment also has for receiving through described filter
The groove of liquid, and, described groove is associated with at least one liquid level sensor, is able to verify that from described by described liquid level sensor
Fine hair precipitation equipment via described filter flow in described groove liquid, aqueous, and, wherein, there is Time Measurement Unit, this survey
When device allow the measurement flushing of drying machine parts, the sensor signal of at least one liquid level sensor described and/or fine hair to sink
Time interval between the sensor signal of long-pending sensor, and wherein, for the separation of the normal operation of fine hair, at analysis
Reason flushing liquor is from described flusher until reaching the time period required at least one liquid level sensor described.
Described method one preferred embodiment in, just for the separation worked well of fine hair, by making
Analyze and process flushing liquor with the Time Measurement Unit being present in drying machine and control device from flusher until reaching at least one
Time period required for individual liquid level sensor, described Time Measurement Unit allow, measurement drying machine parts flushing, described at least one
The sensor letter of the sensor signal of liquid level sensor and/or the fine hair deposition sensors being arranged in described fine hair precipitation equipment
Time interval between number, described control unit configuration is used for, and for the separation of the normal operation of fine hair, analyzing and processing is by institute
State the flushing at described drying machine parts measured by Time Measurement Unit, the sensor signal of at least one liquid level sensor described
And/or the time interval between the sensor signal of described fine hair deposition sensors.
Another preferred embodiment of described method is capable of the non-existent determination to fine hair sieve, its mode
It is, in measurement to time interval of delta t < Δ tminIn the case of infer fine hair sieve do not exist.Drying machine according to the present invention is especially
Also it is capable of, determine in drying machine, there is not collection device.Therefore, the another kind in the method according to the invention is preferred
In embodiment, control the such configuration of device so that in measurement to time interval of delta t < Δ tminIn the case of not only can push away
Break and fine hair sieve and do not exist, and be also concluded that out that the collection device for condensate liquid and/or fine hair does not exists.Here, Δ tminFor
Such time period, in order to clean that used, from flusher liquid (" flushing liquor ") from start rinsing step to
Need the described time period less, in order to sieving by reaching afterwards via empty fine hair precipitation equipment and fine hair cleaner if desired
To the first liquid level sensor.Δ t Δ t in other wordsminCan change according in order to determine used liquid sensor.
Additionally, also can ask for for such determination, if the of short duration identification of precipitation sensor occurs.If this is not
Occur, then collection device does not exists.Additionally, when described time interval for precipitation sensor and the first liquid level sensor between or
For sensor signal between person's the first liquid level sensor and the second liquid level sensor too little when, there is the collection device of disappearance
Or the fine hair precipitation equipment of disappearance.
Furthermore it is preferred that such method, in the process, with from flusher, (described flusher includes condensation
Liquid container, described condensate tank is passed through condensate liquid pipeline and condensate pump and is connected with groove) liquid, aqueous flushing process air
Drying machine parts in passage, and liquid, aqueous by means of the condensate liquid in condensate liquid pipeline in filter arrival slot
Pump is transported to again in condensate tank.
Another preferred embodiment of the method according to the invention considers, from the execution of a upper dry run
Measurement with the filling extent of fine hair precipitation equipment rises and have passed through which time period, to determine fine hair in fine hair precipitation equipment
The impact on analyzing and processing for the moisture content.Here, can advantageously previously given time period Δ t at least to be waitedset, at this
After time period, in fine hair precipitation equipment, there is, referring for example to empirical value, the moisture content determining.
The present invention has numerous advantages.Therefore, a kind of drying machine is provided by the present invention, in this drying machine, permissible
In the way of simply and rapidly, ask for and show maintenance condition, the necessity especially emptying fine hair precipitation equipment.Furthermore, it is possible to
Whether simple mode identification, exist fine hair grid in process air passage.Can take out finally, for fine hair precipitation equipment
Situation also can ask for, on earth either with or without install fine hair precipitation equipment.The cleaning inside of drying machine is especially at heat pump drier
In meaningful.Therefore, the present invention enables in particular to realize having the more preferable operation of the drying machine of heat pump.
The present invention is capable of, and can automatically determine the time point that or should must empty fine hair precipitation equipment, and
And, it is not necessary to follow emptying interval previously given in operation instructions.Additionally, the present invention is capable of in a straightforward manner,
Preventing filter chamber or filter bag from overflowing, its mode is, notify user empty with regard to fine hair precipitation equipment required or
The signal of person's cleaning, or, in the case of ignoring such prompting, it is finally no longer able to the fortune that takes a step forward in such cleaning
Row drying machine.
Brief description
Draw the present invention to the following explanation for drying machine with for running the embodiment of the method for this drying machine
Other detail.Here, referring to figs. 1 through 3.
Fig. 1 illustrates the vertical section of drying machine, and according to one preferred embodiment, this drying machine is heat pump drier.
Fig. 2 schematically shows the part and parcel for the present invention of the drying machine of Fig. 1.
Fig. 3 precipitates on sensor and in the first liquid level for illustrating in the case of there is precipitation sensor in drying machine
Mutual between the filling of the time interval of the sensor signal on sensor and the collection device being used for condensate liquid and/or fine hair
Relation.
Detailed description of the invention
Fig. 1 illustrates the vertical section of drying machine, and according to the first embodiment of the invention, this drying machine is heat pump drying
Machine, in this heat pump drier, thermal source is liquefier 23 and the evaporation of the heat sink heat pump 21,22,23,24 for type of compressor
Device 21.Heat pump 21,22, the cold-producing medium being evaporated in evaporimeter 21 of 23,24 is conducted to liquefier 23 by compressor 24.?
In liquefier 23, cold-producing medium liquefaction in the case of releasing heat to the process air of flowing in process air passage 4.Now,
The cold-producing medium existing in liquid form is conducted to again evaporimeter 21, thus closed refrigerant circuit 20 by flow controller 22.
Drying machine 1 includes the drying chamber 2 (laundry drum 2) being configured as rotating cylinder, and this drying chamber receives moist
Clothing 3.In embodiment shown in FIG, drying machine 1 has the process air passage 4 of Guan Bi, and process air stream is in institute
Stating and being vented machine 5 in process air passage and drive circulation, described process air stream receives from the moisture of clothing 3 and discharges.
In the liquefier 23 as thermal source of heat pump, process air is heated before it enters in drying chamber 2.In heated mistake
Journey air around and/or pass through clothing 3 flowing after, process air leave drying chamber 2 and by fine hair sieve 12 arrival heat pumps
As heat sink evaporimeter 21.There, process air is cooled, thus the moisture total condensation being carried and with liquid
Form condense in the structure of evaporimeter 21 as condensate liquid and be dropped in be arranged in below evaporimeter 21, for fine hair and
In the collection device 6 of condensate liquid.
In the embodiment shown in FIG of the drying machine according to the present invention, fine hair sieve 12 is by means of coming from
Flusher 11, liquid, aqueous (being also referred to as " flushing liquor " at this) cleaning of 15, described flusher here includes condensation
Liquid container 11 and lint filter cleaning device 15.Therefore, flusher includes condensate tank 11, and described condensate tank is led to
Subcooling condensate pipeline 13 and condensate pump 14 are connected with groove 8.In order to rinse, flushing liquor reaches lint filter cleaning device 15,
Described lint filter cleaning device allows suitably impact for the flushing liquor rinsing and sieves 12 at fine hair.Then, flushing liquor with
The fine hair being rinsed also is reached in collection device 6 by flushing water discharge line 16 together.Here, flushing liquor particularly relates to institute
Collect, the condensate liquid from dry run before.Shown here go out embodiment drying machine 1 in, condensate liquid hold
Device 11 is connected with outside water supply installation additionally by adjustable 3rd blocking device 31 and input channel 32.This allows additional
Ground or alternatively use running water are as flushing water.
The control of drying machine 1 is carried out by control unit 18, and described control unit can be by user by here not
The operating unit regulation illustrating, described operating unit allows the user of drying machine 1 to select institute from the multiple programs being provided
Want, the drying program for dry run to be performed.Additionally, control unit 18 can control the method according to the invention
Execution.
Fine hair sieve 12 generally can not receive the fine hair being carried by process air completely.Fine grain fine hair share can pass through suede
Hair sieve 12.Then these fine grain fine hair are more or less fully deposited in evaporimeter 21, and wherein, occur there is cold
Lime set contributes to the attachment on evaporimeter 21 inner surface.These fine hair may damage the function of evaporimeter 21 significantly, thus its
Efficiency especially reduces.Additionally, it is contemplated that owing to sealing completely necessary to refrigerant loop 20, in order to cleaning purpose is from dry
It is impossible for taking out evaporimeter 21 in dry machine 1.Therefore, evaporimeter 21 is furnished with heat sink flusher 25, and described heat sink flushing fills
Put also will be present in condensate tank 11 liquid, aqueous to use as flushing liquor, in order to rinse being exposed to of evaporimeter 21
The surface of journey air and the fine hair removing accumulation.To this end, be connected to heat sink flushing pipe 29 in condensate tank 11, heat sink
Flushing pipe has be arranged therein, the valve 28 as adjustable second blocking device, and described heat sink flushing pipe is by cold
Lime set container 11 couples together with the heat sink flusher 25 being configured as distributor.Load flushing liquor villous and flow to fine hair
In precipitation equipment 6.In this case: for corresponding cleaning purpose, the relatively strong flowing of flushing liquor is to be wanted, then
In addition to each valve 27 or 28, pump can be set.If desired, two valves 27 and 28 also can be furnished with unique pump.
From the collection device 6 being here configured as having the fine hair precipitation equipment of filter 7, (described filter is for aqueous
Liquid is permeable, but blocks fine hair), liquid, aqueous flushing liquor in other words can flow by filter 7 and reach
It is arranged in the groove 8 below fine hair precipitation equipment 6.Here, the kerve that groove 8 is drying machine.
Shown here go out embodiment in, exist in groove 8 and reaching the first liquid level H1When response the first liquid level
Sensor 9 and reaching the second liquid level H2When response the second liquid level sensor 10, wherein, H1<H2It is suitable for.Additionally, in this reality
Execute in mode, fine hair precipitation equipment 6 is disposed with the fine hair for determining liquid, aqueous existence in fine hair precipitation equipment 6
Deposition sensors 30.Shown here go out embodiment in, two liquid level sensors 9 and 10 and fine hair deposition sensors 30
It is configured as conductivity sensor.
Additionally, drying machine 1 has Time Measurement Unit 19, this Time Measurement Unit allow, measurement flushing liquor to drying machine parts 12,
Time interval between 21 flushings carrying out, two liquid level sensors 9 and 10 and the sensor signal of fine hair deposition sensors 30,
The i.e. time period.
Additionally, the such configuration of control unit 18 so that by measured by Time Measurement Unit 19, drying machine parts (suede here
Hair sieve 12 and evaporimeter 21) flushing and the sensor signal of two liquid level sensors 9,10 and/or fine hair deposition sensors 30
Sensor signal between time interval can use as the tolerance of the filling extent F to fine hair precipitation equipment 6.
In principle, it is sufficiently used for the measurement of the single time interval between two sensors in these sensors surveying
The filling extent F of amount fine hair precipitation equipment 6.No doubt, when the multiple time interval of measurement, i.e. different sensors between time
During interval, it is thus achieved that the accuracy of measurement of raising.
In drying machine 1, the such configuration of control unit 18, enabling reach fine hair precipitation equipment 6 in advance determining
Given maximum filling FmaxShi Buzai performs drying program, until fine hair precipitation equipment 6 is emptied.
Additionally, shown here go out drying machine 1 in, the such configuration of control unit 18 so that measurement arrive time interval
Δt<ΔtminWhen can be inferred that there is not fine hair sieve 12 and/or the fine hair precipitation equipment 6 with filter 7.
Additionally, shown here go out embodiment in, the such configuration of condensate tank 11 so that described condensate tank
Especially can be removed from drying machine 1 after dry run terminates, in order to liquid is poured out from which and supplies conjunction
Suitable removing device but or if desired it is cleaned, because the fine grained fine hair of outside or dust can not be got rid of cold
Lime set container 11 is incrementally increased.But, shown here go out embodiment in, via filter 7 filter after, produce
Raw relative clean liquid, aqueous, described liquid can be used in the drying machine parts in cleaning process air passage 4 or
But for example press for other purpose.
The process air being dried in evaporimeter 21 is directed at the liquefier 23 as heater of heat pump further,
And it is imported into therefrom in laundry drum 2.
The display device 17 of optics/acoustics makes it possible to show the operation of such as dry run to the user of drying machine 1
Parameter and/or duration to be waited.Additionally, determining the previously given filling extent F reaching fine hair precipitation equipment 61
When, display device 17 shows, should empty fine hair precipitation equipment 6.If reaching previously given maximum filling extent Fmax, then also
Show this state.
According to the present invention, not only fine hair sieve 12 and also evaporimeter 21 can be eliminated fine hair, its mode is, they simultaneously or
The flushing liquor that person is used for autocondensation liquid container 11 individually rinses.Flushing liquor can be for example from the water supply installation of drying machine 1
Fresh water and/or condensate liquid, to this end, preferred described condensate liquid is stored in condensate tank 11.When condensate tank 11
When being positioned at relatively high in drying machine 1, described flushing can for example be carried out by turning rapidly.Therefore, condensate liquid etc.
The impact of spurting ground is sieved to fine hair and is dragged away together on 12 and/or evaporimeter 21 and fine hair being present in there etc..Then
Reach containing condensate liquid villous and separate in fine hair precipitation equipment 6 and by filter 7 and fine hair.Accordingly, there exist in fine hair
Condensate liquid in precipitation equipment 6 passes through filter 7 and leaves fine hair etc., and can further flow into condensate pump
14, described condensate pump can be by downless condensate pump to a great extent to unshowned delivery port here or past
Return pump in condensate tank 11.
In drying machine 1, the method according to the invention can be performed, in the process, in the normal operation of fine hair
Separation aspect, analyzing and processing flushing liquor is from flusher 11, and 15 until reaching at least one liquid level sensor 9, required for 10
Time period.Here, the flushing of drying machine parts 12,21, two liquid level sensors 9,10 can be measured by means of Time Measurement Unit 19
Sensor signal and/or the sensor signal of fine hair deposition sensors 30 between time interval, and, then, with regard to fine hair
For the filling extent of precipitation equipment 6, analyze and process drying part 12 by means of control unit, the flushing of 21, at least one
Between liquid level sensor 9, the sensor signal of 10 and/or the sensor signal of fine hair deposition sensors 30, by Time Measurement Unit
Time interval measured by 19.Finally, in measurement to time interval of delta t < Δ tminWhen for example can be inferred that fine hair sieve 12 is not deposited
?.
Finally, illustrated here drying machine 1 is capable of a kind of method run for it, in the method, uses
From flusher 11,15 liquid, aqueous (described flusher includes condensate tank 11, and described condensate tank is by cold
Lime set pipeline 13 and condensate pump 14 are connected with groove 8) drying machine parts 12,21 in flushing process air duct 4, and via
In filter 7 arrival slot 8 liquid, aqueous by means of the condensate pump 14 in condensate liquid pipeline 13 be transported to again condensate liquid hold
In device 11.
In dry run, process air circulates via process air passage 4 with being generally repeated as, preferably up to reaching clothing
Till the desired aridity of 3.
Fig. 2 schematically shows the parts important for the present invention of the drying machine of Fig. 1.
Here, condensate tank 11 illustrates as a part for flusher, and described condensate tank passes through condensate liquid
Pipeline 13 is connected with groove 8, thus liquid, aqueous in arrival slot 8 can be transported in condensate tank 11.Additionally, condensate liquid
Container 11 be connected with fine hair sieve 12 by fine hair sieve flushing pipe 26 and pass through heat sink flushing pipe 29 with not detailed here
The evaporimeter 21 of the heat pump illustrating connects.Therefore, here, fine hair sieve 12 and evaporimeter 21 are drying machine parts to be cleaned.
Finally, in order to clean that used, from the flushing liquor of condensate tank 11 cleaning after one or two drying machine parts
Reaching in collection device 6 directly or through flushing water discharge line 16, described collection device is by filter 7 and groove 8 points
Open.Filter 7 blocks fine hair, but allows the flushing liquor being cleaned to pass through, and therefore described flushing liquor can pass through condensate line
Road 13 back reaches in condensate tank 11.
For the situation that there is precipitation sensor in drying machine, Fig. 3 illustrates on precipitation sensor and the first level sensing
Time interval (the Δ t of the sensor signal on deviceFDSF1) and be used for condensate liquid and/or fine hair collection device filling extent it
Between correlation.Here, the quantity of performed after emptying fine hair precipitation equipment dry run is as to filling journey
The tolerance of degree uses.Collection container is tomentose fills as the increase of dry run quantity increases.Fine hair is arranged in filtration
On device, collection device is separated by described filter with the groove being disposed below, and is disposed with the first liquid level sensor in described groove.
Because fine hair liquid, aqueous shows flow resistance for flow in groove from collection device, as fine hair is to collection device
Filling extent increases, and the time period Δ t between the sensor signal of sensor pair becomes big.Especially, the sound of fine hair deposition sensors
Should and groove in the first liquid level sensor response between time interval Δ tFDSF1As the filling journey to fine hair precipitation equipment
The tolerance of degree F also increases.
List of reference signs
1 drying machine
2 drying chambers, (clothing) cylinder
3 clothings
4 process air passages
5 ventilation blowers
The 6 collection containers being used for fine hair and/or condensate liquid；Fine hair precipitation equipment
7 filters, fine hair precipitation equipment filter
8 (below fine hair precipitation equipment) groove；Kerve
9 first liquid level sensors；Liquid sensor
10 second liquid level sensors；Liquid sensor
11 condensate tank
12 fine hair sieves
13 condensate liquid pipelines
14 condensate pumps
15 lint filter cleaning devices
16 flushing water discharge lines
The display device of 17 optics/acoustics
18 control units
19 Time Measurement Units
20 refrigerant loops
21 is heat sink, the evaporimeter of such as heat pump
22 flow controllers
The liquefier of 23 thermals source, such as heat pump
24 compressors
25 heat sink flushers
26 fine hair sieve flushing pipes
27 adjustable first blocking devices；Valve
28 the second blocking devices that can adjust；Valve
29 heat sink flushing pipes
30 fine hair deposition sensors
31 adjustable 3rd blocking devices；(to outside water supply installation) valve
32 input channels being used for outside water supply installation
Claims (16)
1. drying machine (1), it has: for the drying chamber (2) of clothing (3) to be dried；Process air passage (4), is used for defeated
The ventilation blower (5), heat sink (21), thermal source (23) and fine hair sieve (12) that send process air are positioned in described process air passage；Control
Unit processed (18)；Liquid sensor (9,10,30)；Flusher (11,15) and the collection device being used for condensate liquid and/or fine hair
(6), wherein, described collection device (6) is configured as fine hair precipitation equipment, and described fine hair precipitation equipment has filter (7), described
Filter for liquid, aqueous be permeable, but block fine hair, described fine hair precipitation equipment also have for receive pass through
The groove (8) of the liquid of described filter (7), and, described groove (8) is associated with at least one liquid level sensor (9,10), passes through
Described liquid level sensor is able to verify that and flows to described groove (8) via described filter (7) from described fine hair precipitation equipment (6)
Liquid, aqueous, it is characterised in that to there is Time Measurement Unit (19), this Time Measurement Unit allows rushing of measurement drying machine parts (12,21)
Wash, the sensor letter of the sensor signal of at least one liquid level sensor described (9,10) and/or fine hair deposition sensors (30)
Time interval between number.
2. drying machine according to claim 1 (1), it is characterised in that described liquid level sensor (9,10) is arranged in described
In groove (8).
3. drying machine according to claim 2 (1), it is characterised in that described groove (8) is arranged in described fine hair precipitation equipment
(6) lower section.
4. the drying machine according to any one of the preceding claims (1), it is characterised in that at least one level sensing described
Device (9,10) is conductivity sensor and/or optical pickocff.
5. the drying machine according to any one of the preceding claims (1), it is characterised in that there is the first liquid level sensor
(9) and the second liquid level sensor (10), described first liquid level sensor is reaching the first liquid level H1When response, described second liquid level
Sensor is reaching the second liquid level H2When response, wherein H1<H2It is suitable for.
6. the drying machine according to any one of the preceding claims (1), it is characterised in that at described fine hair precipitation equipment
(6) it is disposed with the fine hair deposition sensors (30) for determining liquid, aqueous existence in described fine hair precipitation equipment (6) in.
7. drying machine according to any one of claim 1 to 6 (1), it is characterised in that described drying machine parts (12,
21) it is described heat sink (21) and/or described fine hair sieve (12).
8. the drying machine (1) according to according to any one of claim 6 and 7, it is characterised in that described control unit (18) is so
Configuration so that in measurement to time interval of delta t < Δ tminWhen infer described fine hair sieve (12) do not exist.
9. the drying machine according to any one of the preceding claims (1), it is characterised in that described control device (18) configuration
For, measurement drying machine parts (12,21) flushing, at least one liquid level sensor described (9,10) sensor signal and/
Or between the sensor signal of described fine hair deposition sensors (30) by the time interval conduct measured by Time Measurement Unit (19)
Tolerance to the filling extent F of described fine hair precipitation equipment (6).
10. drying machine according to claim 9 (1), it is characterised in that described drying machine (1) has optics and/or sound
The display device (17) learned, reaches the previously given filling extent F of described fine hair precipitation equipment (6) in determination1When, described aobvious
Showing device shows: should empty described fine hair precipitation equipment (6).
11. drying machines (1) according to according to any one of claim 9 and 10, it is characterised in that described control unit (18) this
Sample configuration so that reach the previously given maximum filling extent F of described fine hair precipitation equipment (6) in determinationmaxWhen can be no longer
Perform dry run and/or the beginning forbidding new dry run, until described fine hair precipitation equipment (6) is cleared.
12. drying machines (1) according to any one of the preceding claims, it is characterised in that described flusher (11,15)
Including condensate tank (11), this condensate tank passes through condensate liquid pipeline (13) and condensate pump (14) with described groove (8) even
Connect.
13. are used for running the method for drying machine (1), and described drying machine has: for the drying chamber (2) of clothing (3) to be dried；
Process air passage (4), the ventilation blower (5), heat sink (21), thermal source (23) and fine hair sieve (12) that are used for course of conveying air are positioned at
In described process air passage；Control unit (18)；Liquid sensor (9,10,30)；Flusher (11,15) and be used for condensing
The collection device (6) of liquid and/or fine hair, wherein, described collection device (6) is configured as fine hair precipitation equipment, and described fine hair deposits
Device has filter (7), described filter for liquid, aqueous be permeable, but block fine hair, described fine hair deposit
Device also has the groove (8) for receiving the liquid through described filter (7), and, described groove (8) is associated with at least one
Liquid level sensor (9,10), is able to verify that from described fine hair precipitation equipment (6) via described filtration by described liquid level sensor
It is liquid, aqueous that device (7) flows in described groove (8), and, wherein, there is Time Measurement Unit (19), this Time Measurement Unit allows measurement
The flushing of drying machine parts (12,21), the sensor signal of at least one liquid level sensor described (9,10) and/or fine hair deposition
Time interval between the sensor signal of sensor (30), it is characterised in that for the separation of the normal operation of fine hair, point
Analysis processes flushing liquor from described flusher (11,15) until reaching required for described at least one liquid level sensor (9,10)
Time period.
14. methods according to claim 13, it is characterised in that by using the survey being present in described drying machine (1)
When device (19) and control device (18) analyze and process the time period required for described flushing liquor, described Time Measurement Unit allows, and surveys
Measure the flushing of drying machine parts (12,21), the sensor signal of at least one liquid level sensor described (9,10) and/or be arranged in
Time interval between the sensor signal of the fine hair deposition sensors (30) in described fine hair precipitation equipment (6), described control
Unit configuration is used for, and for the separation of the normal operation of fine hair, analyzing and processing is by the institute measured by described Time Measurement Unit (19)
State flushing, the sensor signal of at least one liquid level sensor described (9,10) and/or the described suede of drying machine parts (12,21)
Time interval between the sensor signal of hair deposition sensors (30).
15. methods according to according to any one of claim 13 and 14, it is characterised in that in measurement to time interval of delta t < Δ
tminWhen infer described fine hair sieve (12) do not exist.
16. methods according to according to any one of claim 13 to 15, it is characterised in that with from described flusher (11,
15) the drying machine parts (12,21) in the described process air passage (4) of liquid, aqueous flushing, described flusher includes cold
Lime set container (11), described condensate tank passes through condensate liquid pipeline (13) and condensate pump (14) is connected with described groove (8), and
And, via described filter (7) reach in described groove (8) liquid, aqueous by means of the condensate pump in condensate liquid pipeline (13)
(14) it is transported to again in described condensate tank (11).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014204298.4 | 2014-03-10 | ||
| DE102014204298.4A DE102014204298A1 (en) | 2014-03-10 | 2014-03-10 | Dryer with flushing device and lint depot and method for its operation |
| PCT/EP2015/054449 WO2015135801A1 (en) | 2014-03-10 | 2015-03-03 | Dryer with flushing device and lint receptacle, and method for operating same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106103833A true CN106103833A (en) | 2016-11-09 |
| CN106103833B CN106103833B (en) | 2018-04-06 |
Family
ID=52627207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580013151.3A Active CN106103833B (en) | 2014-03-10 | 2015-03-03 | Drying machine with flusher and fine hair precipitation equipment and the method for its operation |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3117036B1 (en) |
| CN (1) | CN106103833B (en) |
| DE (1) | DE102014204298A1 (en) |
| PL (1) | PL3117036T3 (en) |
| WO (1) | WO2015135801A1 (en) |
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| CN110055709A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
| CN110055710A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
| CN110055708A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
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| DE102015223192A1 (en) * | 2015-11-24 | 2017-05-24 | BSH Hausgeräte GmbH | Operating a laundry dryer with a lint filter and a lint trap |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109518407A (en) * | 2017-09-18 | 2019-03-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine and its control method |
| CN109518406A (en) * | 2017-09-18 | 2019-03-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine and its control method |
| CN109518408A (en) * | 2017-09-18 | 2019-03-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes washing and drying integrated machine and control method thereof |
| CN109518409A (en) * | 2017-09-18 | 2019-03-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine and its control method |
| CN109518405A (en) * | 2017-09-18 | 2019-03-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of laundry drying system and its control method |
| CN109518408B (en) * | 2017-09-18 | 2022-05-13 | 青岛海尔洗涤电器有限公司 | Clothes washing and drying integrated machine and control method thereof |
| CN109518409B (en) * | 2017-09-18 | 2021-12-14 | 青岛海尔洗涤电器有限公司 | Clothes washing and drying integrated machine and control method thereof |
| CN109518406B (en) * | 2017-09-18 | 2021-11-16 | 青岛海尔洗涤电器有限公司 | Clothes washing and drying integrated machine and control method thereof |
| CN110055709A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
| CN110055710A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
| CN110055708A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
| CN110055712A (en) * | 2018-01-18 | 2019-07-26 | 青岛海尔滚筒洗衣机有限公司 | A kind of clothing washing-drying integral machine |
| WO2019141083A1 (en) * | 2018-01-18 | 2019-07-25 | 青岛海尔滚筒洗衣机有限公司 | Condensing unit and laundry washing and drying all-in-one machine having same |
| WO2019141065A1 (en) * | 2018-01-18 | 2019-07-25 | 青岛海尔滚筒洗衣机有限公司 | Integrated laundry washing and drying machine |
| WO2019141063A1 (en) * | 2018-01-18 | 2019-07-25 | 青岛海尔滚筒洗衣机有限公司 | Integrated clothes washing and drying machine |
| WO2020103753A1 (en) * | 2018-11-19 | 2020-05-28 | 青岛海尔洗衣机有限公司 | Washing-drying integrated machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106103833B (en) | 2018-04-06 |
| EP3117036B1 (en) | 2017-12-13 |
| EP3117036A1 (en) | 2017-01-18 |
| WO2015135801A1 (en) | 2015-09-17 |
| DE102014204298A1 (en) | 2015-09-10 |
| PL3117036T3 (en) | 2018-05-30 |
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