CN104919109B - Operate the method and heat pump cloth drying machine or the heat pump washing machine with drying function of heat pump cloth drying machine - Google Patents
Operate the method and heat pump cloth drying machine or the heat pump washing machine with drying function of heat pump cloth drying machine Download PDFInfo
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- CN104919109B CN104919109B CN201380070535.XA CN201380070535A CN104919109B CN 104919109 B CN104919109 B CN 104919109B CN 201380070535 A CN201380070535 A CN 201380070535A CN 104919109 B CN104919109 B CN 104919109B
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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
- D06F58/32—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
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/02—Characteristics of laundry or load
- D06F2101/04—Quantity, e.g. weight
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/02—Characteristics of laundry or load
- D06F2101/06—Type or material
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/14—Time settings
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/16—Target humidity for the drying process, e.g. very-dry cycles
-
- 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
- D06F2103/24—Spin speed; Drum movements
-
- 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
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
-
- 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
- D06F2103/44—Current or voltage
- D06F2103/46—Current or voltage of the motor driving the drum
-
- 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
- D06F2103/50—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
-
- 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
- D06F2103/54—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to blowers or fans
-
- 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
- D06F2105/16—Air properties
- D06F2105/24—Flow or velocity
-
- 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
- D06F58/206—Heat pump arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Operate the method for heat pump cloth drying machine or heat pump washing machine with drying function the present invention relates to a kind of and be related to this cloth drying machine or washing machine, wherein cloth drying machine or washing machine includes：Control the control unit (30) of the operation of cloth drying machine or washing machine；For handling the clothing process chamber (18) of clothing using processing air；Processing air loop for making processing air circulation；Heat pump (4) with refrigerant loop, wherein, refrigerant liquid body circulation is made by first heat exchanger (10) and second heat exchanger (12)；For the compressor (14) for making refrigerant liquid be circulated by refrigerant loop；And for cooling down the cooling fan unit (24) of compressor (14), and wherein this method includes：One or more input variables are detected or monitored during the operation program cycle；The end of program subsequences is determined by detecting or monitoring one or more input variables；When it is determined that at the end of program subsequences, changing or changing the operating parameter collection for operating cooling fan unit.
Description
The present invention relates to the method for heat pump cloth drying machine or washing machine of the operation with cooling fan unit, the cooling wind
Fan unit is used to cooling down the compressor of dryer, and the present invention relates to heat pump cloth drying machine or the heat pump with drying function
Washing machine.
The B1 of EP 2 212 463 disclose the household electrical appliance for drying clothing.Heat pump unit and for cooling down its part
Device be disposed in the housing of the electrical equipment.Device for cooling includes being suitable to empty to part conveying cooling outside electrical equipment
The air blower or fan of gas.Temperature sensor is arranged in the housing, for generating the signal according to the temperature in housing, its
In, temperature sensor can be arranged to for condensating refrigerant heat exchanger it is adjoining.Control unit to electrical equipment is compiled
Journey in response to signal to operate air blower.According to an embodiment, the motor for blower can have solid
Fixed speed, wherein, control unit is adapted for temperature signal to be operated intermittently the motor.According to another embodiment party
Formula there is provided variable-speed motor, wherein, control unit is suitable to the speed changed operate the motor according to temperature signal.
It is an object of the invention to provide a kind of heat pump cloth drying machine or the washing machine with drying function, and provide
A kind of method for operating heat pump cloth drying machine or washing machine there is provided improved drying performance.
According to the present invention there is provided a kind of method for operating heat pump cloth drying machine, wherein, the cloth drying machine bag
Include：
Control unit, described control unit controls the operation of the cloth drying machine,
Laundry drum, the laundry drum is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump, the heat pump has refrigerant loop, in the refrigerant loop, passes through the first heat exchange
Device and second heat exchanger make refrigerant liquid body circulation,
Compressor, the compressor is used to make the refrigerant liquid circulate by the refrigerant loop, and
Cooling fan unit, the cooling fan unit is used to cool down the compressor,
Wherein, methods described includes：One or more input variables are detected or monitored during the operation program cycle,
Characterized in that, methods described also includes：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operation for operating the cooling fan unit
Parameter set,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable
It is individual：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum, the running parameter of the laundry drum is one in following running parameter or more
It is multiple：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of air fan is handled, during the running parameter of the processing air fan is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump；
E) running parameter of electric drive motor, during the running parameter of the electric drive motor is following running parameter
It is one or more：
Motor,
Motor power consumption, and
It is supplied to the voltage, electric current or phase of the motor；
F) running parameter of the compressor, the running parameter of the compressor is one in following running parameter or more
It is multiple：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
G) running parameter of liquid pump or condenser pump；
H) humidity value of clothing is dried；
I) state or level of condensation of liquid；
J) ambient parameter of processing equipment environment；And
K) machine alarm state parameter.
In one embodiment of the invention, each in described program cycle or multiple program loops is respectively provided with the first son
Sequence and at least the second subsequence, wherein, first subsequence, which has, to be used to operate the first of the cooling fan unit to grasp
Work collects, and second subsequence has the second operation set for being used for operating the cooling fan unit, and wherein, it is described
First operation set and second operation set are different from each other.
In one embodiment of the invention, determined in response to the scenario described below of the detection or the input variable of monitoring
The end of subsequence：
The input variable exceedes, reaches or not up to predefined threshold value,
The input variable exceedes, reach or not up to described detection or monitoring input variable predefined variable quantity,
The input variable exceedes, reach or not up to described detection or monitoring input variable time predefined ladder
Degree, or
The combination of said circumstances.
In one embodiment of the invention, program loop be drying cycle, clothing shine the new cycle, the clothing dry-cleaning cycle,
One of clothing chemical treatment cycle, washing cycle and crease-resistant cycle.
In one embodiment of the invention, change or change the operating parameter collection for operating the cooling fan unit
Including changing from the first predetermined fan unit profile to the second predetermined fan unit profile, wherein, the first predetermined fan list
First profile is different from the described second predetermined fan unit profile, and each predetermined fan unit profile is included in herein below
It is one or more：
Predetermined fan unit speed or conveying capacity profile,
Predetermined fan unit ON/OFF time profile, and
Predetermined fan unit ON/OFF dutycycle.
In one embodiment of the invention, detect that the running parameter and the state are joined by associated sensor
At least one in number, the associated sensor is exclusively used in running parameter or state parameter to be detected, wherein, by sensing
Device unit handles sensor signal.
In one embodiment of the invention, described control unit is suitable to by with time monitors sensor signal or part
State exports at least one in the running parameter and the state parameter.
In one embodiment of the invention, look-up table is realized in described control unit, wherein, the look-up table is to every
Each subsequence in individual program loop and described program cycle provides：
Corresponding operating parameter collection for operating the cooling fan unit, or
Reference to the corresponding operating parameter collection for operating the cooling fan unit.
In one embodiment of the invention, methods described also includes：
The operating parameter collection of the cooling fan unit, the detection are changed according to the end of the program subsequences of detection
Program subsequences end depend at least one first input variable, and
Additionally, changed according to the second input variable or change the cooling fan unit such determination operation ginseng
Manifold,
Wherein, the type of second input variable is different from the type of first input variable.
In one embodiment of the invention, second input variable is at least one of following input variable：
The optional input variable of user,
Machine alarm state parameter,
The running parameter of laundry drum,
The running parameter of air fan is handled,
The running parameter of electric drive motor,
The running parameter of the compressor,
Drying progress status parameter will dry the state parameter of clothing,
The ambient parameter of processing equipment environment, and
The running parameter of the heat pump.
In one embodiment of the invention, for predefined first scope of first input variable, according to described
Second input variable is to change in the first predefined scope, higher than the first predefined threshold value again below the first predefined threshold value
Become the operating parameter collection of the cooling unit, and wherein, for predefined second scope of first input variable,
It is to be predefined in the second predefined scope, higher than the second predefined threshold value again below second according to second input variable
Threshold value changes the operating parameter collection of the cooling unit.
In one embodiment of the invention, first input variable is rotary drum electrical motor speed, processing air blast
Machine speed or drum rotation speed, and wherein, second input variable is the threshold value temperature of heat pump temperature or refrigerant temperature
Degree or temperature range.
In one embodiment of the invention, made pair according to the function that second input variable is used as to function variable
The selection of the operating parameter collection or the modification to the operating parameter collection.
According to the present invention there is provided a kind of method for operating the heat pump washing machine with drying function, wherein, the laundry
Machine includes：
Control unit, described control unit controls the operation of the washing machine,
Laundry drum, the laundry drum is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump, the heat pump has refrigerant loop, in the refrigerant loop, passes through the first heat exchange
Device and second heat exchanger make refrigerant liquid body circulation,
Compressor, the compressor is used to make the refrigerant liquid circulate by the refrigerant loop, and
Cooling fan unit, the cooling fan unit is used to cool down the compressor,
Wherein, methods described includes：One or more input variables are detected or monitored during the operation program cycle,
Characterized in that, methods described also includes：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operation for operating the cooling fan unit
Parameter set,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable
It is individual：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum, the running parameter of the laundry drum is one in following running parameter or more
It is multiple：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of air fan is handled, during the running parameter of the processing air fan is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump；
E) running parameter of electric drive motor, during the running parameter of the electric drive motor is following running parameter
It is one or more：
Motor,
Motor power consumption, and
It is supplied to the voltage, electric current or phase of the motor；
F) running parameter of the compressor, the running parameter of the compressor is one in following running parameter or more
It is multiple：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
G) running parameter of liquid pump or condenser pump；
H) humidity value of clothing is dried；
I) state or level of condensation of liquid；
J) ambient parameter of processing equipment environment；And
K) machine alarm state parameter.
According to the present invention there is provided a kind of heat pump cloth drying machine, wherein, the cloth drying machine includes：
Control unit, described control unit controls the operation of the cloth drying machine,
Clothing process chamber, the clothing process chamber is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump, the heat pump has refrigerant loop, in the refrigerant loop, passes through the first heat exchange
Device and second heat exchanger make refrigerant liquid body circulation,
Compressor, the compressor is used to make the refrigerant liquid circulate by the refrigerant loop,
Cooling fan unit, the cooling fan unit is used to cool down the compressor, and
Sensor unit,
Wherein, at least one in the running parameter and the state parameter, institute are detected by associated sensor
State associated sensor and be exclusively used in running parameter or state parameter to be detected, wherein, the sensor unit is suitable to processing
The sensor signal, and
Wherein, described control unit is suitable to the operation that the dryer is controlled by operations described below：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operation for operating the cooling fan unit
Parameter set,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable
It is individual：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum, the running parameter of the laundry drum is one in following running parameter or more
It is multiple：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of air fan is handled, during the running parameter of the processing air fan is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump；
E) running parameter of electric drive motor, during the running parameter of the electric drive motor is following running parameter
It is one or more：
Motor,
Motor power consumption, and
It is supplied to the voltage, electric current or phase of the motor；
F) running parameter of the compressor, the running parameter of the compressor is one in following running parameter or more
It is multiple：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
G) running parameter of liquid pump or condenser pump；
H) humidity value of clothing is dried；
I) state or level of condensation of liquid；
J) ambient parameter of processing equipment environment；And
K) machine alarm state parameter.
According to the present invention there is provided a kind of heat pump washing machine with drying function, wherein, the washing machine includes：
Control unit, described control unit controls the operation of the washing machine,
Clothing process chamber, the clothing process chamber is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump, the heat pump has refrigerant loop, in the refrigerant loop, passes through the first heat exchange
Device and second heat exchanger make refrigerant liquid body circulation,
Compressor, the compressor is used to make the refrigerant liquid circulate by the refrigerant loop,
Cooling fan unit, the cooling fan unit is used to cool down the compressor, and
Sensor unit,
Wherein, at least one in the running parameter and the state parameter, institute are detected by associated sensor
State associated sensor and be exclusively used in running parameter or state parameter to be detected, wherein, the sensor unit is suitable to processing
The sensor signal, and
Wherein, described control unit is suitable to the operation that the washing machine is controlled by operations described below：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operation for operating the cooling fan unit
Parameter set,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable
It is individual：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum, the running parameter of the laundry drum is one in following running parameter or more
It is multiple：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of air fan is handled, during the running parameter of the processing air fan is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump；
E) running parameter of electric drive motor, during the running parameter of the electric drive motor is following running parameter
It is one or more：
Motor,
Motor power consumption, and
It is supplied to the voltage, electric current or phase of the motor；
F) running parameter of the compressor, the running parameter of the compressor is one in following running parameter or more
It is multiple：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
G) running parameter of liquid pump or condenser pump；
H) humidity value of clothing is dried；
I) state or level of condensation of liquid；
J) ambient parameter of processing equipment environment；And
K) machine alarm state parameter.
According to an aspect of the invention, there is provided a kind of method for operating clothes treatment device, wherein, processing equipment can
To be heat pump cloth drying machine or heat pump washing machine with drying function.Processing equipment includes：Control cloth drying machine is washed
The control unit of the operation of clothing machine, for using processing air come handle the clothing process chamber (for example, laundry drum) of clothing with
And for making the processing air loop of processing air circulation.There is provided the heat pump with refrigerant loop, wherein, by means of
Compressor makes refrigerant liquid body circulation by first heat exchanger (evaporator) and second heat exchanger (condenser).For example, pressure
Contracting machine can have the rotating speed of fixation or can be variable speed compressor.
Processing equipment also includes the cooling fan unit or blower unit for being used to cool down compressor.Cooling fan unit bag
Include for example, at least one fan and the motor for driving at least one fan.Cooling fan unit is suitable in drying operation
Period cools down compressor, i.e., excessive heat is removed from heat pump, so as to provide during drying operation (in the drying cycle
After warming up period during beginning) keep heat pump efficiency stable state or target operational state.
The method of operation heat pump cloth drying machine or the heat pump washing machine with drying function as described above includes：In fortune
Row (drying) detects or monitored one or more input variables during program loop；It is one or more by detecting or monitoring
Input variable determines the end of program subsequences；When it is determined that at the end of program subsequences, changing or changing cold for operating
But the operating parameter collection of fan unit.In other words, drying procedure or drying cycle include multiple subsequences, i.e. cycle step or journey
Sequence step, wherein, duration or the end of cycle step are determined according to one or more input variables.Reached for example, working as
To input variable predetermined threshold when, such as by the scheduled time or when reaching the predetermined temperature of heat pump, week can be terminated
Phase step.Therefore, the operating parameter of fan unit is set, i.e. the cooling capacity of fan unit is adjusted to each specific drying
The requirement of cycle step so that heat pump is operated under possible optimum condition all the time.Once exist there is provided heat pump
Operation is maintained for the mode of operation under stable state or poised state, thus, improves the drying performance of processing equipment, particularly
In terms of efficiency.
The operating parameter collection of such as cooling fan unit can include following operating parameter in it is one or more, especially
It is its any combination：Rotation speed of the fan, i.e. fan flow rate (flow rate)；ON/OFF startup power dutycycle, for example, pass through control
PWM (pulse width modulation) signal of fan speed drives cooling fan motor to control ON/OFF startup power dutycycle；Threshold
It is worth temperature, then cooling fan unit is opened higher than the threshold temperature, and less than the threshold temperature, then fan unit is closed；And
Additionally or alternatively ON/OFF time profile (for example, dutycycle of operation ON/OFF period), for example, discontinuously but with one
Driving fan (drives, closed within 5 seconds) to fixed startup rhythm for such as 20 seconds.
Program loop can be one in the following cycle：Drying cycle, clothing shine the new cycle, clothing dry-cleaning the cycle, clothing
Thing chemistry process cycle, washing cycle and crease-resistant cycle.Preferably, each in program loop or multiple program loops has
First subsequence and at least the second subsequence, wherein, the first subsequence, which has, to be used to operate the first of cooling fan unit to operate
Parameter set, and the second subsequence has the second operating parameter collection for being used for operating cooling fan unit, and wherein, the first behaviour
Make parameter set and the second operating parameter collection is different from each other.In other words, this method provides multiple operating parameter collection, wherein, Mei Gecao
Make parameter set different from each other.Multiple operating parameter collection are provided by the control unit of the operation of control fan unit, i.e., selection and
Using multiple operating parameter collection.
Preferably, at least one in following input variable determines the end of program subsequences：User is optional
Input variable, the running parameter of laundry drum, the running parameter for handling air fan, the running parameter of heat pump, electric drive
The running parameter of motor, the running parameter of compressor, the running parameter of liquid pump or condenser pump, the time parameter of counter,
Drying progress status parameter will dry the state parameter of clothing, the state of liquid or level of condensation, the ring of processing equipment environment
Border parameter and machine alarm state parameter (such as temperature alarm, electric fault alarm).
The running parameter of heat pump can be that in the temperature of such as refrigerant, particularly heat exchanger a heat is handed over
Refrigerant temperature at parallel operation, at compressor outlet or at condensator outlet.
For example, the counter of the time parameter for determining the operation program cycle can be realized in a control unit.Count
Device may be adapted to time counting or determine the elapsed time since program loop, or the institute since subsequence
Elapsed time, or meet or exceed predefined value from an input parameter in other input parameters, such as predetermined refrigerant
The time of temperature, laundry humidity or processing air themperature lights elapsed time.
Drying progress status can include：The temperature of processing air for example at drum outlet, such as by handling
What the humidity sensor of equipment was detected will dry the humidity value of clothing.
The variable of user's selection, i.e. user's selection can be cycle, the cycle options of selection or the drying of such as selection
Program Type is (for example, flash baking or night time operation (Jing Yin and low-speed mode), remaining laundry humidity, final moisture content or baking
Solid carbon dioxide flat (for example, special dry or flatiron auxiliary, i.e., higher remaining laundry humidity), laundry amounts are (for example, the clothing inputted by user
Amount, the laundry amounts detected by the weight sensor of processing equipment (for example, cloth drying machine) or estimated by suitable algorithm
Laundry amounts), kinds of laundry (for example, cotton, wool etc.) and/or power conservation option or the time saving option of drying course (for example, through
It is Ji pattern, quick).
The running parameter of clothing cabin or laundry drum can be the power consumption and/or rolling for driving the rotary drum electrical motor of roller
The rotating speed of cylinder motor.Especially, multiple clothing parameters can be exported according to the power consumption of rotary drum electrical motor.For example can be according to inspection
Laundry amounts or load of clothes and its humidity or wetness loss are inferred/estimated to the power consumption of the rotary drum electrical motor of survey.For example, when driving or
Person rotation with larger (i.e. heavier-weight) load of clothes roller when, for make laundry drum rotate power dissipation ratio for compared with
The power consumption of light load of clothes is high.In addition, when humidity level's reduction of clothing in drying course, rotary drum electrical motor is in agitation
There is relatively low power consumption during (lighter in weight) clothing.
The running parameter for handling air fan can be rotation speed of the fan, fan motor power consumption and/or fan flow rate.
Electric drive motor, for example, drive the rotary drum electrical motor of laundry drum, for driving processing air empty by handling
The running parameter of the processing air fan motor of air circuit can be：The motor of motor as described above and/or
Power consumption, or it is available to the electric current, voltage, phase of the motor, or the parameter calculated by them, such as motor
Torque.
The running parameter of compressor can be power consumption, compressor speed and/or the air compressor motor state (example of compressor
Such as, ON/OFF).
The ambient parameter of processing equipment can be the environment temperature of detection, and can be place additionally or alternatively
Manage the humidity of the surrounding air of device external.
Any input variable that can be in above-mentioned input variable or two or more according to the input variable
Any combination come the operating parameter collection changing or change fan unit.It can be become according to each input variable with other inputs
Amount mutually independently changes operating parameter collection.
Preferably, the end of subsequence is determined in response to the scenario described below for the input variable for detecting or monitoring：The variable
Exceed, reach or not up to predefined threshold value, the predefined change for the input variable for exceeding, reach or not up to detecting or monitor
Change amount, the time predefined gradient of input variable for exceeding, reach or not up to detecting or monitor, or said circumstances times
Meaning combination.Determined by control unit and controlled specific period or program step termination condition so that the drying procedure of selection can be with
Closely it is suitable to the requirement of the program or circulation currently run.
According to an embodiment, change or change for operating the operating parameter collection of cooling fan unit to include from first
Predetermined fan unit profile changes to the second predetermined fan unit profile, wherein, the first fan unit profile and the second fan list
First profile is different.For example operation the drying procedure cycle (first) cycle step or subsequence in perform the first fan unit
Profile.For example, because having reached predetermined threshold, the cycle step is terminated as described above, that is, pass through the second fan unit
Profile starts follow-up (second) cycle step with the first fan unit profile difference.
For example, the fan unit control profile performed can be time response or temporal mode, that is, the letter changed over time
Shelves, apply the profile during the subsequence of drying procedure, make the pre- of subsequence termination until the input variable of monitoring reaches
Untill subsequence termination condition.Preferably, predetermined fan unit (time) profile includes one or more in following profile：
Predetermined fan unit speed or conveying capacity profile (for example, the single speed profile changed over time), predetermined fan unit
ON/OFF time profile is (for example, the predetermined startup profile changed over time, such as opens/5 seconds passes for 20 seconds (periodic or aperiodic
The ratio between property)) and the opening time of predetermined fan unit ON/OFF dutycycle, i.e. fan unit and shut-in time.
Preferably, the operating parameter collection of cooling fan unit provides the operation letter for opening and closing fan with the time
Shelves, i.e. fan unit ON/OFF profile.As described above, detection input variable can be processing equipment running parameter (for example,
Rotary drum electrical motor speed, the power consumption of equipment), (humidity) state of machine alarm or the clothing dried in a device.If for example
The power consumption (input variable detected) of processing equipment increases to more than predetermined threshold during the drying cycle, then terminates performed
Subsequence.In follow-up subsequence or cycle step, control unit selection (i.e. using) is used for the operation letter of fan unit
Shelves, it improves the cooling capacity or conveying capacity of fan unit.For example by providing between the not operation stage of fan unit
Operation profile with the longer operational phase, the i.e. dutycycle by increasing fan unit.
At least one of running parameter and state parameter can be detected by associated sensor, this is associated
Sensor is exclusively used in running parameter or state parameter to be detected, wherein, sensor signal is handled by sensor unit.Sensing
The example of device can be：For detecting the weight sensor of laundry amounts or load, the temperature for detection process equipment, particularly
The temperature sensor of the initial temperature of heat pump, the humidity sensor for detecting the laundry humidity in clothing cabin.Can be in processing
Realized in the control unit of equipment or by the control unit of processing equipment or sensor unit is realized in part.
According to an embodiment, control unit is applied to by with time monitors sensor signal and/or unit status
To export at least one of above-mentioned running parameter and state parameter.For example as set forth above, it is possible to according to the work(of rotary drum electrical motor
Consume to export load of clothes or wetness loss.Another example is by with time supervision in the case where may know that laundry amounts
The progress of air themperature and/or laundry humidity is handled to export kinds of laundry.Such as wool absorbs more liquid than synthetic fibers.
I.e. when heating air to remove moisture removal from a large amount of wool products, compared with a large amount of synthetic fibers, it is necessary to which evaporation is more
Water so that the temperature of processing air will not rapid increase.
Preferably, look-up table is realized in a control unit, wherein, look-up table is each program loop and the program loop of being
Each subsequence provides the corresponding operating parameter collection that (i) is used to operate cooling fan unit, or (ii) is to cold for operating
But the reference of the corresponding operating parameter collection of fan unit.Reference can be stored in memory (memory of control unit)
The position of corresponding operating parameter collection.The certain operations parameter set that operating parameter is concentrated can be identical or quote and can point to
Same memory location.
This method also includes：As described above, according to the end of the program subsequences of detection, i.e., according at least one detection or
First input variable of monitoring changes the operating parameter collection of cooling fan unit, in addition, changed according to the second input variable
Or change the operating parameter collection of the determination of cooling fan unit, wherein, the type of the second input variable and the first input variable
Type it is different.For example, the humidity level of load of clothes and rotary drum electrical motor speed are detected the first input variables and
Two input variables.For example, when reaching predefined humidity level (termination condition) during subsequence, the subsequence is terminated, and
And select predefined operation parameter set such as ON/OFF temperature setting and be applied to fan unit, for follow-up son
Sequence.Then, i.e., during the subsequence of execution or cycle step, according to the second input variable, such as rotary drum electrical motor speed
To change selected fan unit operating parameter collection (ON/OFF temperature setting).
For example, rotary drum electrical motor speed (input variable) (scope) such as electromotor velocity<2000rpm with it is specific
ON/OFF temperature setting (fan unit operating parameter collection) is relevant, defines the opening and closing fan unit (example at a temperature of which
Such as, 58 DEG C/56 DEG C).Rotary drum electrical motor speed is higher, and ON/OFF temperature setting is lower, i.e. other scopes of rotary drum electrical motor speed
It is relevant with other ON/OFF temperature settings of fan unit.Therefore, the operating parameter of fan unit, which is set, can be individually adapted to work as
The particular state or condition in the drying cycle (step) of preceding execution.Any position that for example can be in processing, for example, exist
The temperature is detected at heat pump or laundry drum.
Preferably, control unit receives and handles at least one input variable, and is adapted to respond in the input variable
Reception and processing change the operating parameter collection of cooling fan unit.It is one or more in input variable is received repeatedly
In the case of individual, preferably change operating parameter collection only in response to the change of input variable state or level.For example work as input
Variable from a predefined horizontal extent change to another predefined horizontal extent (for example, using threshold value of variable) when.
Preferably, the second input variable is to have been described above at least one in the following input variable that is described partly in：
The optional input variable of user, machine alarm state parameter (for example, temperature alarm, electric fault alarm etc.), laundry drum
Running parameter, the running parameter for handling air fan, the running parameter of electric drive motor, the running parameter of compressor, drying
Progress status parameter or the work ginseng that dry the state parameter of clothing, the ambient parameter of processing equipment environment and heat pump
Number.The running parameter of heat pump is at a heat exchanger in such as refrigerant temperature, particularly heat exchanger, compressor
Refrigerant temperature at exit or condensator outlet.
As described above, according to the first input variable terminator sequence or cycle step and starting follow-up cycle step
Afterwards, it is preferable that can be predetermined first according to the second input variable for predefined first scope of the first input variable
Change the operating parameter collection of cooling unit in adopted scope or higher or lower than the first predefined threshold value, wherein, for first
Predefined second scope of input variable, can be also above or low in the second predefined scope according to the second input variable
Change the operating parameter collection of cooling unit in the second predefined threshold value.Include first threshold and the described in following table 1
The generic instance of two threshold values (threshold value 1 and threshold value 2)：
Table 1：Generic instance
| Input range | The fan unit operating parameter collection being activated |
| Input<Threshold value 1 | Fan unit operating parameter collection 1 |
| Threshold value 1<Input<Threshold value 2 | Fan unit operating parameter collection 2 |
| Input>Threshold value 2 | Fan unit operating parameter collection 3 |
Specific example or the application of generic instance are shown in table 2：
Table 2：Specific example
As shown in table 2, the first input variable is rotary drum electrical motor speed, wherein, the second input variable is heat pump
One of temperature or refrigerant temperature.According to rotary drum electrical motor speed (the 1st arrange in) come select application fan unit open/
Temperature (in the 2nd arranges) is closed, i.e. rotary drum electrical motor speed is higher, and on/off switch temperature is lower, to timely respond in higher rolling
The faster temperature rise of compressor under cylinder electromotor velocity.
Preferably, look-up table, such as look-up table as shown in the example of table 2 are realized in a control unit, and according to
The analog value of input variable or the scope of value retrieve the operating parameter collection for treating selection from look-up table.
According to an embodiment, can realize in a control unit another look-up table and according to the first input variable from
The second input variable of selection is treated in retrieval in another look-up table, wherein as described above and below, the first input variable and the
Two input variables dominate the operation of fan unit.For example, the first input variable can be rotary drum electrical motor speed as implied above,
Air-blaster speed or drum rotation speed are handled, wherein, the second input variable is the threshold of heat pump temperature or refrigerant temperature
It is worth temperature or temperature range.
, can be according to the letter that the first input variable and the second input variable are used as to function variable according to an embodiment
Number makes the selection to operating parameter collection or the modification to operating parameter collection during subsequence or cycle step.
Following exemplary equation [1] and equation [2] illustrate how that fan list can be calculated according to rotary drum electrical motor speed
First ON/OFF temperature, wherein, during the drying cycle of execution, the temperature of the temperature such as heat pump of detection defines fan list
Member is on or off.
Fan unit opening temperature (DEG C)=80- rotary drum electrical motors speed (rpm)/100 [1]
Fan unit closing temperature (DEG C)=78- rotary drum electrical motors speed (rpm)/100 [2]
Correspond to the example shown in table 2, rotary drum electrical motor speed is the first input variable and temperature such as heat pump
The temperature of system is the second input variable, wherein, (the unlatching/closing temperature of operating parameter collection is set according to the first input variable
Set).Compared with the example shown in table 2, equation [1] and equation [2] are there is provided the company to fan unit unlatching/closing temperature
Continuous adjustment.
Table 3：Continuous adjustment according to the rotary drum electrical motor speed of detection to fan unit unlatching/closing temperature
According to one embodiment there is provided heat pump cloth drying machine or the heat pump washing machine with drying function, wherein,
Cloth drying machine or washing machine include：Control unit, it is used for the operation for controlling cloth drying machine or washing machine；Clothing processing
Room, it is used to handle clothing using processing air；Air loop is handled, it is used to make processing air circulation；Heat pump, its
With refrigerant loop, wherein, refrigerant liquid body circulation is made by first heat exchanger and second heat exchanger；Compressor, its
For making refrigerant liquid be circulated by refrigerant loop；And cooling fan unit, it is used to cool down compressor, wherein, control
Unit processed is suitable to the operation for controlling above-mentioned cloth drying machine or washing machine.
Can be in any combination to the arbitrary characteristics and key element in the features described above and key element of the method for operation processing equipment
It is combined, and can be in heat pump cloth drying machine as described above or heat pump washing machine with drying function by reality
It is existing.
Describe the preferred embodiment of the present invention in detail, showing for the preferred embodiment of the present invention is illustrated in the accompanying drawings
Example, wherein accompanying drawing is shown：
Fig. 1 has the schematic diagram of the clothes treatment device of heat pump,
The schematic block diagram of the part of Fig. 2 Fig. 1 equipment,
The schematic block diagram of different relations between Fig. 3 a to Fig. 3 c input variables and the setting of fan unit operating parameter,
How Fig. 4 user's selection can change the flow chart of fan unit parameter setting,
Fig. 5 shows to change to go out as given in table 2 flow chart of the example of fan cell parameters setting,
Fig. 6 is shown as depicted in figure 5 according to rotary drum electrical motor speed come with time modification fan unit parameter setting
Figure, and
How Fig. 7 can change the flow chart of fan unit parameter setting during the drying cycle.
Fig. 1 depicts clothes treatment device 2 with schematic diagram, in this embodiment, and clothes treatment device 2 is heat pump roller
Formula dryer.Roller dryer includes heat pump 4, and the heat pump 4 is made according to following cold-producing medium stream B order in closure
Refrigerant circuit 6 includes：First heat exchanger 10, compressor 14, second heat exchanger 12 and expansion gear 16, wherein, the
One heat exchanger 10 serves as the evaporator for evaporated refrigerant and cooling treatment air；Second heat exchanger 12 is served as cold
But refrigerant and heat air condenser；Refrigerant is back to first heat exchanger 10 from expansion gear 16.Heat pump system
System 4 forms refrigerant loop 6 together with the refrigerant tubing that the part of heat pump 4 is linked in sequence, and compressor 14 makes refrigeration
Agent is circulated as indicated by arrow B in refrigerant loop 6.If grasped under Trans-critical cycle state or complete supercriticality
Make the refrigerant in heat pump 4, then first heat exchanger 10 and second heat exchanger 12 can each act as gas heater
And gas cooler.
Expansion gear 16 is controlled valve, and the controlled valve is operated under control unit 30 (Fig. 2) control, with according to heat
The mode of operation of pumping system 4 adjusts the flow resistance of refrigerant.In one embodiment, expansion gear 16 can be fixed
Uncontrollable device, such as capillary.
Processing air stream in processing equipment 2 is conducted through the cabin 18 of processing equipment 2, i.e., by pending for receiving
Article cabin 18, such as roller 18.Pending article is textile, clothing 19, clothes, shoes etc..In this paper implementation
It is preferably textile, clothing or clothes in mode.Processing air stream is represented by arrow A in Fig. 1, and is roused by processing air
Blower fan 8 or fans drive.Process air channel 20 is directed to air stream A is handled outside roller 18, and the processing air is logical
Road 20 includes different parts, including forms cell channel 20a part, and the first heat exchange is disposed with cell channel 20a
Device 10 and second heat exchanger 12.Flow out after the processing air inflow of second heat exchanger 12 in passage 20b, in rear passage 20b
In be disposed with processing air-blaster 8.The air conveyed by air blower 8 is booted up to roller in rising passway 20c
18 rear side.The air for flowing out roller 18 by drum outlet (loading opening of roller) is filtered by lint filter 22,
The lint filter 22 is disposed adjacent to the drum outlet in passage 20 or at passage 20.
When heat pump 4 is operated, heat is passed to refrigerant by first heat exchanger 10 from processing air A.It is logical
Cross will processing air be cooled to lower temperature, from processing air humidity condensed at first heat exchanger 10, here by
Collect and be disposed to condensate collector 26.By cooled after first heat exchanger 10 and dehumidifying processing air with
Afterwards by second heat exchanger 12, heat is passed to processing air from refrigerant in second heat exchanger 12.Air blower 8 from
The suction processing air of exchanger 12, and drives it into roller 18, handled in roller 18 air heats laundry 19 and
Receive the humidity from clothing 19.Processing air flows out roller 18 and the first heat exchange is directed back into prepass 20d
Device 10.The critical piece of heat pump 4 is disposed in the base segments 5 of dryer 2 or substrate.
Cooling fan unit 24 or blower unit are disposed adjacent to compressor 14 to blow cooling towards compressor
Air C, so as to remove heat from heat pump 4 from compressor 14 during drying operation.It is active by cooling fan unit 24
Ground drives cooling air stream C, is in the present embodiment surrounding air stream, and the cooling air stream C (compresses from compressor 14
The surface of machine 14) take away heat.Fan unit 24 includes air blower or fan 36, and it is controlled by the control unit 30 of dryer 2
The fan motor 34 of system drives.During the steady state operation of heat pump 4, by transmitting the heat from compressor 14
Amount, thermodynamical equilibrium is reached between processing air loop and the closed circuit of refrigerant loop 6.Thus, moved from heat pump 4
Consumed except compressor 14, electrical power not changing into operating power by compression refrigerant, i.e., in the case where ideal considers, compression
The thermal power of machine reaches balance in the closed circuit of refrigerant and processing air.It means that in the stable shape of heat pump 4
Under state, in the stable state, maximum or intimate maximum operating condition or efficiency are reached after warming up period, compressor 14 exists
The cooled fan unit 24 of heat deposited in refrigerant loop 6 is balanced, to prevent overheat.Start from cold conditions or ambient condition
After dryer 2, before stable state (normal mode or balanced mode i.e. after warming up period) is reached, heat pump 4 is transported
Row passes through warm-up phase.Due to heat pump mode of operation, (depending primarily on refrigerant temperature) changes in warm-up phase, because
This is used to change with the condition that time-optimized cooling is required.The invention provides for the solution with time-optimized cooling.
Fig. 2 shows the schematic block diagram of the part of Fig. 1 dryer, and it illustrates the control to dryer part.Control
Unit 30 is suitable to the part that dryer 2 is controlled according to selected program, and such as rotary drum electrical motor 32, compressor 14, valve 16 (can
Selection of land) and fan motor operation.Via TIP 38, user can select drying procedure or cycle, for example quickly, pass through
Ji, flatiron auxiliary.It is alternatively possible to other input is made, such as residual humidity, laundry amounts or kinds of laundry.In addition, control
Unit 30 is suitable to control fan unit 24 so that for example, by operating fan unit 24 to protect as described below after warming up period
Hold the stable state of heat pump.
According to one or more input variables, it can be such as user's selection (for example, selected cycle), roller
The running parameter (for example, power consumption, electromotor velocity) or temperature of motor are (for example, via temperature sensor 28 in condenser
The temperature of exit detection), fan unit can be changed or changed to control unit 30 as schematically shown in fig. 3 a
24 operating parameter is set.The operating parameter of fan unit 24 can be unlatching/closing temperature setting, cooling fan rotation speed, open/
Close activation dutycycle, ON/OFF time profile (opening for such as 10 seconds, close for 5 seconds).
Fig. 3 a show the example of the operating parameter collection for changing fan unit 24：In the first step, starting to dry
When dry program or cycle or in startup drying procedure or before the cycle, input variable x is detected or monitored by control unit 30, for example
The weight of the clothing loaded in roller 18.For example by means of weight sensor or by being inputted via the user of TIP 38
(such as low/medium/high load capacity).For each input variable (or scope of input variable), i.e. clothes weight, control unit 30 is fitted
In control fan unit 24 to perform predetermined fan unit control profile, for example, activate profile and/or pre- with predefined ON/OFF
Define the profile of rotation speed of the fan profile.Look-up table for example is realized in control unit 30, the look-up table is by input value or input value
Scope and particular fan units control profile connect.
(reference picture 4) it can be performed in advance during (remainder) in drying procedure cycle or during predetermined period step
Surely profile is controlled.Detect an input variable x (when drying procedure starts) and determine remainder for the cycle of drying
Divide the operating parameter collection of (or its step).Alternatively, input variable x is repeatedly detected, for example for good and all detection input in real time becomes
X is measured, and control unit 30 is suitable to calculate operating parameter collection according to the input variable x being repeatedly detected in the whole drying cycle
f(x).That is the operation of fan unit 24 can closely be adapted to the specific requirement in the drying procedure currently performed or cycle.
Fig. 3 b show another example of the operating parameter collection for changing fan unit 24：According to the of detection or monitoring
One input variable x and the second input variable y, control unit 30 be suitable to determined according to both input variable x and input variable y or
Calculate corresponding operating parameter collection f (x, y).Control unit 30 can be from look-up table (for example, table 2 or table 3) search operaqtion parameter
Collect f (x, y), or corresponding operating parameter collection can be calculated according to predefined function (for example, equation [1] and equation [2]).When
When connecting multiple input values (or input value scope) and a certain operational parameters collection as shown in table 2, look into
It is preferred to look for table.When detecting at least one input value in real time, it is preferred to calculate operating parameter collection.
Fig. 3 c show the another example of the operating parameter collection for changing fan unit 24：According to the first input variable x,
Selection the second input variable g (x) to be detected.Look-up table is for example realized in a control unit, and the look-up table is defined according to first
Which the second input variable will be input variable will select.In the next step, by control unit 30 according to the first input variable and
Second input variable determines operating parameter collection f (x, g (x)).For example, by another by means of what is realized in control unit 30
Look-up table, or be used to calculate behaviour for the first input value as described above each detected and the second input value by providing
Make the function or equation of parameter set.
Fig. 4 shows how user's selection changes the exemplary process diagram of fan unit parameter setting.For each drying
Cycle 1 to 4, each drying cycle additional option one to 2 (for example, economy, nights) and each drying cycle additional final moisture content
1 to 2 (for example, flatiron auxiliary) different fan unit operating parameter collection 1 to 6 of selection.For example, user's selection drying cycle or journey
Sequence numbering 4, and select final moisture content number 2 in addition, such as high final moisture content (flatiron auxiliary).Then, control unit 30 is suitable to
Cooling fan parameter set 6 is selected, and correspondingly controls fan unit 24.
Fig. 5, which is shown, to be illustrated and how can to change fan unit as described above in the example of table 2
The flow chart of operating parameter collection.Look-up table as shown in table 2 is realized in control unit 30, with according to two input variables
To determine that operating parameter is set.First input variable is rotary drum electrical motor speed and the second input variable is by temperature sensor
Temperature at 28 condensator outlets detected.It is the running parameter of rotary drum electrical motor 32 according to the value of rotary drum electrical motor speed
Value, related fan unit ON/OFF temperature setting is selected by control unit 30.The parameter set defines fan unit 24 and opened respectively
Temperature when opening and closing, while the temperature of the refrigerant at condensator outlet is by repeatedly detection (such as per second) or monitors.
Therefore, operating parameter can constantly be adjusted to meet the requirement in currently performed drying cycle.
Fig. 6, which is depicted, to be illustrated according to the rotary drum electrical motor speed being shown respectively in the example such as table 2 and Fig. 5 come with the time
Change the diagram of fan unit parameter setting.
Fig. 7 shows the flow chart for illustrating how that fan parameter setting is changed during drying cycle or program.Drying
Cycle includes multiple subsequences, program step or cycle step, i.e., each cycle step is corresponding drying cycle or program
A part.Continuing for cycle step or subsequence is determined by the termination condition of the input variable detected during cycle step
Time or end.Each cycle step can depend on the different parameters or input variable of each control system, such as roller
Movement velocity or order and condenser pump activation pattern (ON/OFF).When demonstrating certain predetermined control condition or end-of-cycle condition
When, such as when passing through certain time, reaching laundry humidity degree and/or reach condensator outlet temperature, each week can be terminated
Phase step.In other words, by verifying predetermined control or termination condition, duration or the length of cycle step are determined.I.e. for
The control condition relevant with such as laundry humidity or temperature threshold, duration of cycle step can according to the type of clothing and
Load of clothes and change.Therefore, the operation of fan unit, i.e. cooling capacity can closely be suitable to dry specifically for clothing
Ask.
As shown in Fig. 7 exemplary drying cycle, by selecting drying procedure (input variable that i.e. user selects), by
Control unit selects the first operating parameter collection 1 and is applied to cooling fan unit.During period 1 step, for example
Predetermined ON/OFF profile as described above is applied to fan unit 24.Alternatively or additionally, selected operating parameter collection
1 can depend on condensator outlet temperature, and such as operating parameter collection 1 includes threshold temperature as described above or defines fan unit
The ON/OFF temperature setting when opened and closed.
End or end condition for period 1 step 1 reach that condenser goes out for the condensator outlet temperature of refrigerant
Predetermined threshold at mouthful, such as 45 DEG C.When demonstrating the condition, terminate period 1 step 1 and start second week
Phase step 2, wherein, select the second operating parameter collection 2 and apply it to fan unit 24.Second parameter set 2 for example depends on
In the input variable different from the input variable of period 1 step 1, such as the second input variable is realized by control unit
What counter was detected starts the elapsed time of cycle step 2 certainly.In this example, the end bar for second round step 2
Part is to start the time being thirty minutes long that cycle step 2 is passed through certainly.When control unit demonstrates the termination condition, terminate
Second round step 2 and start period 3 step 3.
Similar to above in relation to described by period 1 step and second round step, select the 3rd parameter set 3 and
It is applied to fan unit 24, and starts period 3 step 3.3rd parameter set 3 can depend on above-mentioned input variable
In any input variable, wherein, in this example, by reaching the predetermined threshold of laundry humidity, such as 12% determines
The termination condition of three cycle steps.I.e. when demonstrating the termination condition, for example, tested by means of the humidity sensor of processing equipment 2
When having demonstrate,proved the termination condition, terminate period 3 step 3 and start final period 4 step 4.
Control unit 30 selects the 4th operating parameter collection 4 for period 4 step 4.Above-mentioned input variable and operating parameter
Any one in setting can be used for period 4 step 4.How are such as predetermined ON/OFF time profile, definition fan unit 24
When the ON/OFF temperature setting, the threshold value of the power consumption of compressor 14 that open and close, or clothing or handle air humidity threshold
Value.In this example, the termination condition for last cycle step 4 be reach 0% laundry humidity, that is, dry clothing.Work as example
Such as select and perform with option " flatiron auxiliary ", i.e., during the drying procedure of higher final laundry humidity, for last week
The end condition of phase step can be reach 10% final moisture content.The termination condition of period 4 step makes drying procedure or baking
Dry cycle arrest.
Reference numerals list
2 heat pump roller dryers
4 heat pumps
5 base segments
6 refrigerant loops
8 air blowers
10 first heat exchangers (evaporator)
12 second heat exchangers (condenser)
14 compressors
16 expansion gears
18 rollers (clothing cabin)
19 clothings
20 process air channels
20A cell channels
Passage after 20B
20C rising passways
20d prepass
22 lint filters
24 cooling fan units
26 condensate collectors
28 temperature sensors
30 control units
32 rotary drum electrical motors
34 fan motors
36 fans
38 TIPs
A handles air stream
B cold-producing medium streams
C cooling air streams
Claims (28)
1. a kind of method for operating heat pump cloth drying machine, wherein, the cloth drying machine includes：
Control unit (30), described control unit (30) controls the operation of the cloth drying machine,
Laundry drum (18), the laundry drum (18) is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump (4), the heat pump (4) has refrigerant loop, in the refrigerant loop, is handed over by the first heat
Parallel operation (10) and second heat exchanger (12) make refrigerant liquid body circulation,
Compressor (14), the compressor (14) is used to make the refrigerant liquid circulate by the refrigerant loop, and
Cooling fan unit (24), the cooling fan unit (24) is used to cool down the compressor (14),
Wherein, methods described includes：One or more input variables are detected or monitored during the operation program cycle,
Characterized in that, methods described also includes：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operating parameter for operating the cooling fan unit
Collection,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum (18), the running parameter of the laundry drum (18) is one in following running parameter
Or more：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of processing air fan (8), during the running parameter of the processing air fan (8) is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump (4)；
E) running parameter of the compressor (14), the running parameter of the compressor (14) is one in following running parameter
Or more：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
F) running parameter of liquid pump or condenser pump；
G) humidity value of clothing is dried；
H) state or level of condensation of liquid；
I) ambient parameter of processing equipment environment；And
J) machine alarm state parameter.
2. according to the method described in claim 1, wherein, each in described program cycle or multiple program loops is respectively provided with the
One subsequence and at least the second subsequence, wherein, first subsequence, which has, to be used to operate the cooling fan unit (24)
The first operation set, and second subsequence has and is used to operate the second operation set of the cooling fan unit, and
Wherein, first operation set and second operation set are different from each other.
3. method according to claim 1 or 2, wherein, in response to the detection or the following feelings of the input variable of monitoring
Shape determines the end of subsequence：
The input variable exceedes, reaches or not up to predefined threshold value,
The input variable exceedes, reach or not up to described detection or monitoring input variable predefined variable quantity,
The input variable exceedes, reach or not up to described detection or monitoring input variable time predefined gradient, or
Person
The combination of said circumstances.
4. method according to claim 1 or 2, wherein, program loop is that shine new cycle, clothing of drying cycle, clothing is done
Wash one of cycle, clothing chemical treatment cycle, washing cycle and crease-resistant cycle.
5. method according to claim 1 or 2, wherein, change or change the behaviour for operating the cooling fan unit
Making parameter set includes changing to the second predetermined fan unit profile from the first predetermined fan unit profile, wherein, described first is pre-
Determine fan unit profile different from the described second predetermined fan unit profile, and each predetermined fan unit profile is including following
It is one or more in content：
Predetermined fan unit speed or conveying capacity profile,
Predetermined fan unit ON/OFF time profile, and
Predetermined fan unit ON/OFF dutycycle.
6. method according to claim 1 or 2, wherein, the running parameter and institute are detected by associated sensor
At least one in state parameter is stated, the associated sensor is exclusively used in running parameter or state parameter to be detected, its
In, sensor signal is handled by sensor unit (30).
7. method according to claim 1 or 2, wherein, described control unit (30) is suitable to by being sensed with time supervision
Device signal or unit status export at least one in the running parameter and the state parameter.
8. method according to claim 1 or 2, wherein, look-up table is realized in described control unit (30), wherein, institute
Look-up table is stated to provide to each subsequence in each program loop and described program cycle：
Corresponding operating parameter collection for operating the cooling fan unit (24), or
Reference to the corresponding operating parameter collection for operating the cooling fan unit (24).
9. method according to claim 1 or 2, wherein, methods described also includes：
Change the operating parameter collection of the cooling fan unit (24), the detection according to the end of the program subsequences of detection
Program subsequences end depend at least one first input variable, and
Additionally, changed according to the second input variable or change the cooling fan unit (24) the change operation ginseng
Manifold,
Wherein, the type of second input variable is different from the type of first input variable.
10. method according to claim 9, wherein, second input variable is at least one of following input variable：
The optional input variable of user,
Machine alarm state parameter,
The running parameter of laundry drum (18),
The running parameter of air fan (8) is handled,
The running parameter of the compressor (14),
Drying progress status parameter will dry the state parameter of clothing,
The ambient parameter of processing equipment environment, and
The running parameter of the heat pump (4).
11. method according to claim 9, wherein, the first scope is predefined for first input variable, according to
Second input variable is again below the first predefined threshold value in the first predefined scope, higher than the first predefined threshold value
To change the operating parameter collection of the cooling fan unit (24), and
Wherein, it is pre- second according to second input variable for predefined second scope of first input variable
As defined in the range of, higher than the second predefined threshold value change the cooling fan unit (24) again below the second predefined threshold value
The operating parameter collection.
12. method according to claim 9, wherein, first input variable is rotary drum electrical motor speed, processing air
Blower speed or drum rotation speed, and
Wherein, second input variable is the threshold temperature or temperature range of heat pump temperature or refrigerant temperature.
13. method according to claim 9, wherein, according to the function that second input variable is used as to function variable
Make the selection to the operating parameter collection or the modification to the operating parameter collection.
14. a kind of method for operating the heat pump washing machine with drying function, wherein, the washing machine includes：
Control unit (30), described control unit (30) controls the operation of the washing machine,
Laundry drum (18), the laundry drum (18) is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump (4), the heat pump (4) has refrigerant loop, in the refrigerant loop, is handed over by the first heat
Parallel operation (10) and second heat exchanger (12) make refrigerant liquid body circulation,
Compressor (14), the compressor (14) is used to make the refrigerant liquid circulate by the refrigerant loop, and
Cooling fan unit (24), the cooling fan unit (24) is used to cool down the compressor (14),
Wherein, methods described includes：One or more input variables are detected or monitored during the operation program cycle,
Characterized in that, methods described also includes：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operating parameter for operating the cooling fan unit
Collection,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum (18), the running parameter of the laundry drum (18) is one in following running parameter
Or more：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of processing air fan (8), during the running parameter of the processing air fan (8) is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump (4)；
E) running parameter of the compressor (14), the running parameter of the compressor (14) is one in following running parameter
Or more：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
F) running parameter of liquid pump or condenser pump；
G) humidity value of clothing is dried；
H) state or level of condensation of liquid；
I) ambient parameter of processing equipment environment；And
J) machine alarm state parameter.
15. method according to claim 14, wherein, being each respectively provided with described program cycle or multiple program loops
First subsequence and at least the second subsequence, wherein, first subsequence, which has, to be used to operate the cooling fan unit
(24) the first operation set, and second subsequence has the second operation set for being used for operating the cooling fan unit,
And wherein, first operation set and second operation set are different from each other.
16. the method according to claims 14 or 15, wherein, in response to the following of the input variable for detecting or monitoring
Situation determines the end of subsequence：
The input variable exceedes, reaches or not up to predefined threshold value,
The input variable exceedes, reach or not up to described detection or monitoring input variable predefined variable quantity,
The input variable exceedes, reach or not up to described detection or monitoring input variable time predefined gradient, or
Person
The combination of said circumstances.
17. the method according to claims 14 or 15, wherein, program loop is that drying cycle, clothing shine new cycle, clothing
One of dry-cleaning cycle, clothing chemical treatment cycle, washing cycle and crease-resistant cycle.
18. the method according to claims 14 or 15, wherein, change or change for operating the cooling fan unit
Operating parameter collection includes changing to the second predetermined fan unit profile from the first predetermined fan unit profile, wherein, described first
Predetermined fan unit profile is different from the described second predetermined fan unit profile, and each predetermined fan unit profile include with
It is one or more in lower content：
Predetermined fan unit speed or conveying capacity profile,
Predetermined fan unit ON/OFF time profile, and
Predetermined fan unit ON/OFF dutycycle.
19. the method according to claims 14 or 15, wherein, detected by associated sensor the running parameter and
At least one in the state parameter, the associated sensor is exclusively used in running parameter or state parameter to be detected,
Wherein, sensor signal is handled by sensor unit (30).
20. the method according to claims 14 or 15, wherein, described control unit (30) is suitable to by being passed with time supervision
Sensor signal or unit status export at least one in the running parameter and the state parameter.
21. the method according to claims 14 or 15, wherein, look-up table is realized in described control unit (30), wherein,
The look-up table is provided to each subsequence in each program loop and described program cycle：
Corresponding operating parameter collection for operating the cooling fan unit (24), or
Reference to the corresponding operating parameter collection for operating the cooling fan unit (24).
22. the method according to claims 14 or 15, wherein, methods described also includes：
Change the operating parameter collection of the cooling fan unit (24), the detection according to the end of the program subsequences of detection
Program subsequences end depend at least one first input variable, and
Additionally, changed according to the second input variable or change the cooling fan unit (24) the change operation ginseng
Manifold,
Wherein, the type of second input variable is different from the type of first input variable.
23. method according to claim 22, wherein, second input variable be following input variable at least it
One：
The optional input variable of user,
Machine alarm state parameter,
The running parameter of laundry drum (18),
The running parameter of air fan (8) is handled,
The running parameter of the compressor (14),
Drying progress status parameter will dry the state parameter of clothing,
The ambient parameter of processing equipment environment, and
The running parameter of the heat pump (4).
24. method according to claim 22, wherein, for predefined first scope of first input variable, root
It is again below the first predefined threshold in the first predefined scope, higher than the first predefined threshold value according to second input variable
Value changes the operating parameter collection of the cooling fan unit (24), and
Wherein, it is pre- second according to second input variable for predefined second scope of first input variable
As defined in the range of, higher than the second predefined threshold value change the cooling fan unit (24) again below the second predefined threshold value
The operating parameter collection.
25. method according to claim 22, wherein, first input variable is rotary drum electrical motor speed, processing sky
Enraged fan speed or drum rotation speed, and
Wherein, second input variable is the threshold temperature or temperature range of heat pump temperature or refrigerant temperature.
26. method according to claim 22, wherein, according to the function that second input variable is used as to function variable
Make the selection to the operating parameter collection or the modification to the operating parameter collection.
27. a kind of heat pump cloth drying machine, wherein, the cloth drying machine includes：
Control unit (30), described control unit (30) controls the operation of the cloth drying machine,
Clothing process chamber (18), the clothing process chamber (18) is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump (4), the heat pump (4) has refrigerant loop (6), in the refrigerant loop (6), by the
One heat exchanger (10) and second heat exchanger (12) make refrigerant liquid body circulation,
Compressor (14), the compressor (14) is used to make the refrigerant liquid circulate by the refrigerant loop (6),
Cooling fan unit (24), the cooling fan unit (24) is used to cool down the compressor (14), and
Sensor unit,
Wherein, at least one in running parameter and state parameter, the associated biography are detected by associated sensor
Sensor is exclusively used in running parameter or state parameter to be detected, wherein, the sensor unit is suitable to handle the sensor letter
Number, and
Wherein, described control unit (30) is suitable to the operation that the dryer is controlled by operations described below：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operating parameter for operating the cooling fan unit
Collection,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum (18), the running parameter of the laundry drum (18) is one in following running parameter
Or more：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of processing air fan (8), during the running parameter of the processing air fan (8) is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump (4)；
E) running parameter of the compressor (14), the running parameter of the compressor (14) is one in following running parameter
Or more：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
F) running parameter of liquid pump or condenser pump；
G) humidity value of clothing is dried；
H) state or level of condensation of liquid；
I) ambient parameter of processing equipment environment；And
J) machine alarm state parameter.
28. a kind of heat pump washing machine with drying function, wherein, the washing machine includes：
Control unit (30), described control unit (30) controls the operation of the washing machine,
Clothing process chamber (18), the clothing process chamber (18) is used to handle clothing using processing air,
Air loop is handled, the processing air loop is used to make the processing air circulation,
Heat pump (4), the heat pump (4) has refrigerant loop (6), in the refrigerant loop (6), by the
One heat exchanger (10) and second heat exchanger (12) make refrigerant liquid body circulation,
Compressor (14), the compressor (14) is used to make the refrigerant liquid circulate by the refrigerant loop (6),
Cooling fan unit (24), the cooling fan unit (24) is used to cool down the compressor (14), and
Sensor unit,
Wherein, at least one in running parameter and state parameter, the associated biography are detected by associated sensor
Sensor is exclusively used in running parameter or state parameter to be detected, wherein, the sensor unit is suitable to handle the sensor letter
Number, and
Wherein, described control unit (30) is suitable to the operation that the washing machine is controlled by operations described below：
The end of program subsequences is determined by detecting or monitoring one or more input variable, and
When it is determined that at the end of described program subsequence, changing or changing the operating parameter for operating the cooling fan unit
Collection,
Wherein one or more input variable is at least one in following input variable：
A) the optional input variable of user, the optional input variable of user is one or more in following variable：
Kinds of laundry,
Drying procedure type,
Remaining laundry humidity,
Power conservation option,
The time saving option of drying course,
Laundry amounts,
Final laundry humidity, and
Drying level；
B) running parameter of laundry drum (18), the running parameter of the laundry drum (18) is one in following running parameter
Or more：
The power supply of rotary drum electrical motor,
The power consumption of rotary drum electrical motor,
The rotating speed of rotary drum electrical motor,
The voltage, electric current or phase of rotary drum electrical motor are supplied to,
The torque of rotary drum electrical motor, and
The clothing parameter according to derived from the power consumption of rotary drum electrical motor；
C) running parameter of processing air fan (8), during the running parameter of the processing air fan (8) is following running parameter
It is one or more：
Air fan rotating speed is handled,
Air fan motor is handled,
Power consumption,
Air fan flow rate is handled, and
It is supplied to voltage, electric current or the phase of processing air fan motor；
D) running parameter of the heat pump (4)；
E) running parameter of the compressor (14), the running parameter of the compressor (14) is one in following running parameter
Or more：
Compressor power consumption,
Compressor speed, and
Air compressor motor state；
F) running parameter of liquid pump or condenser pump；
G) humidity value of clothing is dried；
H) state or level of condensation of liquid；
I) ambient parameter of processing equipment environment；And
J) machine alarm state parameter.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12192939.2A EP2733253A1 (en) | 2012-11-16 | 2012-11-16 | Method of operating a heat pump laundry dryer and heat pump laundry dryer or heat pump washing machine having drying function |
| EP12192939.2 | 2012-11-16 | ||
| PCT/EP2013/073643 WO2014076093A1 (en) | 2012-11-16 | 2013-11-12 | Method of operating a heat pump laundry dryer and heat pump laundry dryer or heat pump washing machine having drying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104919109A CN104919109A (en) | 2015-09-16 |
| CN104919109B true CN104919109B (en) | 2017-07-28 |
Family
ID=47278109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380070535.XA Active CN104919109B (en) | 2012-11-16 | 2013-11-12 | Operate the method and heat pump cloth drying machine or the heat pump washing machine with drying function of heat pump cloth drying machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2733253A1 (en) |
| CN (1) | CN104919109B (en) |
| AU (1) | AU2013346941B2 (en) |
| WO (1) | WO2014076093A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965297A (en) * | 2018-09-27 | 2020-04-07 | 无锡小天鹅电器有限公司 | Control method of clothes treatment equipment |
| CN110965298A (en) * | 2018-09-27 | 2020-04-07 | 无锡小天鹅电器有限公司 | Control method of clothes treatment equipment |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003742A1 (en) * | 2013-07-09 | 2015-01-15 | Electrolux Appliances Aktiebolag | Heat pump laundry drying appliance with enhanced operation flexibility |
| CN105483995A (en) * | 2014-09-18 | 2016-04-13 | 博西华电器（江苏）有限公司 | Drying method of dyer and dryer using same |
| CN105483999A (en) * | 2014-09-18 | 2016-04-13 | 博西华电器（江苏）有限公司 | Dryer and drying method thereof |
| CN105483994A (en) * | 2014-09-18 | 2016-04-13 | 博西华电器（江苏）有限公司 | Dryer and drying method thereof |
| CN104894824B (en) * | 2015-06-26 | 2017-05-10 | 王招杰 | Water-absorbing type warm air clothes drying machine and clothes drying method |
| EP3239390B1 (en) * | 2016-04-26 | 2019-11-06 | Electrolux Appliances Aktiebolag | Method for operating a laundry drying apparatus and laundry drying apparatus |
| CN106245295B (en) * | 2016-08-31 | 2020-12-08 | 无锡小天鹅电器有限公司 | Control method of clothes dryer |
| EP3425107B1 (en) * | 2017-07-07 | 2020-06-17 | Electrolux Appliances Aktiebolag | Method for controlling a heat pump laundry drying machine |
| PL3652373T3 (en) | 2017-07-14 | 2022-07-18 | Electrolux Appliances Aktiebolag | Method to control operation of a laundry dryer |
| CN110359226B (en) * | 2018-04-11 | 2021-12-03 | 佛山海尔滚筒洗衣机有限公司 | Control method for laundry treatment apparatus and laundry treatment apparatus |
| CN111235847A (en) * | 2018-11-29 | 2020-06-05 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes drying equipment and clothes drying equipment |
| CN111335000A (en) * | 2018-12-18 | 2020-06-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes drying device and control method thereof |
| CN114182510A (en) * | 2021-12-31 | 2022-03-15 | 广东美的白色家电技术创新中心有限公司 | Clothes dryer control method and device, clothes dryer and storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4409607C2 (en) * | 1993-04-21 | 2002-03-14 | Miele & Cie | Condensation clothes dryer with a heat pump |
| DE19638865C2 (en) * | 1995-09-23 | 2003-01-30 | Miele & Cie | Condensation clothes dryer with a heat pump device |
| DE19853234A1 (en) * | 1998-10-21 | 2000-05-04 | Whirlpool Co | Tumble dryer with a heat pump |
| EP1884586A3 (en) * | 2006-11-06 | 2008-02-27 | V-Zug AG | Laundry dryer with supplementary heat exchanger |
| EP2058427A1 (en) * | 2007-11-06 | 2009-05-13 | BSH Electrodomésticos España, S.A. | Household appliance having a heat pump unit and means for cooling a component thereof |
| PL2077350T3 (en) * | 2007-12-31 | 2011-12-30 | Electrolux Home Products Corp Nv | Electric household appliance and relative operating method |
| EP2460927B1 (en) * | 2010-12-02 | 2014-02-26 | Electrolux Home Products Corporation N.V. | Method of operating a heat pump dryer and heat pump dryer |
| EP2764152B1 (en) * | 2011-10-04 | 2015-09-16 | Arçelik Anonim Sirketi | Heat pump laundry dryer |
-
2012
- 2012-11-16 EP EP12192939.2A patent/EP2733253A1/en not_active Withdrawn
-
2013
- 2013-11-12 AU AU2013346941A patent/AU2013346941B2/en active Active
- 2013-11-12 WO PCT/EP2013/073643 patent/WO2014076093A1/en active Application Filing
- 2013-11-12 CN CN201380070535.XA patent/CN104919109B/en active Active
- 2013-11-12 EP EP13789796.3A patent/EP2920354B1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965297A (en) * | 2018-09-27 | 2020-04-07 | 无锡小天鹅电器有限公司 | Control method of clothes treatment equipment |
| CN110965298A (en) * | 2018-09-27 | 2020-04-07 | 无锡小天鹅电器有限公司 | Control method of clothes treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013346941B2 (en) | 2018-02-01 |
| EP2733253A1 (en) | 2014-05-21 |
| CN104919109A (en) | 2015-09-16 |
| EP2920354A1 (en) | 2015-09-23 |
| AU2013346941A1 (en) | 2015-06-04 |
| WO2014076093A1 (en) | 2014-05-22 |
| EP2920354B1 (en) | 2020-06-10 |
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