CN107504629A - A kind of multiple air-conditioned clothes dryer and its control method - Google Patents
A kind of multiple air-conditioned clothes dryer and its control method Download PDFInfo
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- CN107504629A CN107504629A CN201710650305.0A CN201710650305A CN107504629A CN 107504629 A CN107504629 A CN 107504629A CN 201710650305 A CN201710650305 A CN 201710650305A CN 107504629 A CN107504629 A CN 107504629A
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
-
- 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
- D06F2101/18—Target temperature for the drying process, e.g. low-temperature 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
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- 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
- D06F2103/34—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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/38—Time, e.g. duration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/32—Air flow control means
-
- 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
- D06F2105/62—Stopping or disabling machine operation
-
- 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
Abstract
The invention discloses a kind of multiple air-conditioned clothes dryer and its control method, the outdoor unit of air-conditioned clothes dryer includes compressor, outdoor heat exchanger, first throttle device and four-way valve, indoor air conditioner includes room conditioning heat exchanger and second throttling device, four-way valve is connected by first switch with the first end of indoor drying machine heat exchanger and second throttling device, and four-way valve is connected by second switch with the first end of room conditioning heat exchanger；First throttle device is connected by the 3rd switch with the second end of room conditioning heat exchanger and second throttling device, and first throttle device is connected by the 4th switch with the second end of indoor drying machine heat exchanger；Controller controls first switch, second switch, third switch, the state of the 4th switch according to indoor temperature and comfort temperature.The present invention can control the running status of indoor air conditioner according to indoor temperature and comfort temperature, so that heat and moisture in indoor apparatus of air conditioner and caused by dryer, ensure the comfort level of indoor environment.
Description
Technical field
The invention belongs to air-conditioning technique field, is to be related to a kind of multiple air-conditioned clothes dryer and its controlling party specifically
Method.
Background technology
Existing multiple air-conditioned clothes dryer generally comprises the outdoor unit being located outside and the indoor air conditioner positioned at interior and interior
Dryer, during work, indoor air conditioner and indoor dryer can individually work or work simultaneously.But existing Indoor Dry
When clothing machine works independently, because dryer can discharge the air of high temperature, high humidity, indoor comfortable temperature is reduced.
The content of the invention
It is an object of the invention to provide a kind of multiple air-conditioned clothes dryer and its control method, solves existing multiple air conditioner
When adjusting the dryer of dryer to work independently, the technical problem of indoor comfort degree can be reduced.
For achieving the above object, multiple air-conditioned clothes dryer provided by the invention gives reality using following technical proposals
It is existing：
A kind of multiple air-conditioned clothes dryer, it includes outdoor unit, indoor air conditioner and indoor dryer, and the outdoor unit includes pressure
Contracting machine, outdoor heat exchanger, first throttle device and four-way valve, the indoor air conditioner include room conditioning heat exchanger and the second section
Device is flowed, the indoor dryer includes indoor drying machine heat exchanger, room conditioning heat exchanger, second throttling device and the room
Interior drying machine heat exchanger simultaneously is connect to form parallel branch, and the compressor, four-way valve, parallel branch, first throttle device, outdoor are changed
Hot device, four-way valve are in turn connected to form coolant loop by refrigerant pipeline, and the four-way valve passes through first switch and the interior
The first end of drying machine heat exchanger and the second throttling device connects, and the four-way valve passes through second switch and the Interior Space
The first end of heat exchanger is adjusted to connect；The first throttle device passes through the 3rd switch and the room conditioning heat exchanger and described the
Second end of two throttling arrangements connects, and the first throttle device passes through the 4th switch and the of the indoor drying machine heat exchanger
Two ends connect；
The air-conditioned clothes dryer includes indoor temperature transmitter and controller, and the indoor temperature transmitter is used to detect Indoor Temperature
Spend and send to the controller, the controller is used to be controlled according to the indoor temperature and comfort temperature：
First switch is opened, second switch is closed, the 3rd switch is closed, the 4th switch is opened, so that the indoor dryer work
Make；
First switch is closed, second switch is opened, the 3rd switch is opened, the 4th switch is closed, so that the indoor air conditioner is transported
Row refrigeration mode, the indoor dryer air-supply；
First switch is closed, second switch is opened, the 3rd switch is closed, the 4th switch is opened, first throttle device standard-sized sheet, so that
The indoor dryer work, the indoor air conditioner are in refrigeration mode.
Multiple air-conditioned clothes dryer as described above, it is characterised in that the indoor dryer includes being used to detect interior
The coil temperature sensor of dryer heat exchange temperature, the controller are used for according to judging the coil temperature and time
Indoor dryer whether complete by drying, and controls the first switch and the 4th to switch closing when drying is completed.
Multiple air-conditioned clothes dryer as described above, the indoor dryer include being used to detect at air inlet and air outlet
The humidity sensor of humidity, the controller are used to judge institute according to the humidity at the air inlet and air outlet and drying time
Stating indoor dryer, whether drying is completed, and controls the first switch and the 4th to switch closing when drying is completed.
Multiple air-conditioned clothes dryer as described above, the comfort temperature are the temperature or pre-determined of user's setting
Human body optimal comfort temperature.
Multiple air-conditioned clothes dryer as described above, the first switch be the first electronic valve switch portion, second switch
For the switch portion of the second electronic valve, the 3rd switch is the switch portion of the 3rd electronic valve, and the 4th switch is the switch of the 4th electronic valve
Portion；Or first switch and second switch are the switch portion of the first triple valve, the 3rd switch and the 4th switch are the second triple valve
Switch portion.
A kind of control method based on above-mentioned multiple air-conditioned clothes dryer：
Control first switch opening, second switch closing, the 3rd switch closing, the 4th switch opening, the control indoor drying
Machine works；
The indoor temperature transmitter is used to detect indoor temperature and send to the controller, the controller to be used for according to institute
State indoor temperature and comfort temperature：
If indoor temperature is higher than the comfort temperature upper limit threshold, control first switch is closed, second switch is opened, the 3rd switch
Open, the 4th switch closing, so that the indoor air conditioner runs refrigeration mode, the indoor dryer air-supply；
If indoor temperature is less than the comfort temperature lower threshold, control first switch is opened, second switch is closed, the 3rd switch
Close, the 4th switch opening, so that the indoor dryer work；
If indoor temperature, between the comfort temperature lower threshold and upper limit threshold, control first switch is closed, second switch
Open, the 3rd switch is closed, the 4th switchs opening, first throttle device standard-sized sheet, so that the indoor dryer work, the room
Interior air conditioner is in refrigeration mode.
The control method of multiple air-conditioned clothes dryer as described above, according to the indoor air conditioner and indoor dryer
The open and-shut mode of first switch, second switch, third switch described in boot sequence or two priority classes and the 4th switch；
It is higher than the interior when the indoor air conditioner starts or set indoor air conditioner priority prior to the indoor dryer
During dryer, the indoor air conditioner controls the running status of itself according to the indoor temperature, reaches the indoor temperature
During comfort temperature threshold value, the control indoor dryer starts.
The control method of multiple air-conditioned clothes dryer as described above, the comfort temperature are that pre-determined human body is optimal
During comfort temperature, the indoor air conditioner determines the fortune of indoor air conditioner and indoor dryer according to indoor temperature, outdoor temperature
Row mode.
The control method of multiple air-conditioned clothes dryer as described above, the indoor dryer include being used to detect Indoor Dry
The coil temperature sensor of clothing machine heat exchanger temperature, the air-conditioned clothes dryer according to the indoor drying machine heat exchanger temperature and when
Between judge drying whether complete.
The control method of multiple air-conditioned clothes dryer as described above, the indoor dryer include being used to detect air inlet
With the humidity sensor of humidity at air outlet, the air-conditioned clothes dryer is according to the humidity at the air inlet and air outlet and time
Judge whether drying is completed.
Compared with prior art, the advantages and positive effects of the present invention are：The interior of multiple air-conditioned clothes dryer of the present invention
When dryer works, the running status of indoor air conditioner is controlled according to indoor temperature and comfort temperature, so that in indoor apparatus of air conditioner
With dryer caused by heat and moisture, ensure the comfort level of indoor environment.
After the embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more clear
Chu.
Brief description of the drawings
Fig. 1 is the coolant loop of the multiple air-conditioned clothes dryer of the specific embodiment of the invention 1.
Fig. 2 is the flow chart of the specific embodiment of the invention 1.
Fig. 3 is the coolant loop of the multiple air-conditioned clothes dryer of the specific embodiment of the invention 2.
Embodiment
Technical scheme is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in figure 1, the present embodiment proposes a kind of multiple air-conditioned clothes dryer, including outdoor unit 3, indoor air conditioner 2 and room
Connect after interior dryer 1, indoor air conditioner 2 and the parallel connection of indoor dryer 1 with outdoor unit 3.Outdoor unit 3 includes compressor 305, room
External heat exchanger 302, four-way valve 304, outdoor fan 301 and first throttle device 307 etc..Indoor air conditioner 2 is used in regulation room
Temperature, including housing, the air inlet on housing and air outlet, the room conditioning heat exchanger 201 in housing, air channel,
Fan 203, drip tray and second throttling device 202 etc., indoor air conditioner also include being used for the indoor temperature for detecting indoor temperature
Sensor；Air-conditioned clothes dryer is used to dry clothing, including housing, the air inlet on housing and air outlet, in housing
Drying bucket, blower fan 102 and indoor drying machine heat exchanger 101.Wherein, room conditioning heat exchanger 201, second throttling device 202
With indoor drying machine heat exchanger 101 and connecing to form parallel branch.
Compressor 305, four-way valve 304, parallel branch, first throttle device 307, outdoor heat exchanger 302, four-way valve 304
Coolant loop is in turn connected to form by refrigerant pipeline.Wherein, four-way valve 304 passes through first switch and indoor drying machine heat exchanger
101 and the first end of second throttling device 202 connect, four-way valve 304 pass through second switch and room conditioning heat exchanger 201 the
One end connects；First throttle device 307 pass through the 3rd switch and room conditioning heat exchanger 201 and second throttling device 202 the
Two ends connect, and first throttle device 307 is connected by the 4th switch with the second end of indoor drying machine heat exchanger 101.
Air-conditioned clothes dryer includes indoor temperature transmitter and controller, and indoor temperature transmitter is used to detect indoor temperature simultaneously
Send to controller, controller is used to be controlled according to indoor temperature and comfort temperature：
Air-conditioned clothes dryer is in heating humidifying mode：First switch is opened, second switch is closed, the 3rd switch is closed, the 4th opens
Close and open, so that indoor dryer 1 works, indoor air conditioner 2 is closed, and high temperature refrigerant is run by indoor dryer 1, realizes room
The drying of interior dryer 1.Now, the indoor work of dryer 1 can produce hot and humid air.
Air-conditioned clothes dryer is in energy-saving cool-down dehumidification mode：First switch is closed, second switch is opened, the 3rd switch is beaten
Open, the 4th switch closing, so that indoor air conditioner 2 runs refrigeration mode, indoor dryer 1 is blown；Now, low temperature refrigerant is passed through
Indoor air conditioner 2 gives room temperature lowering, and refrigerant without indoor dryer 1, blow in dry chamber, realizes drying by dryer 1.Interior Space
Tune machine 2 produces cold and dehumidified, and with air hot and humid caused by dryer in neutralization chamber 1, improves indoor comfort degree, indoor
Dryer 1 is only blown, and drying is realized by air-supply.
Air-conditioned clothes dryer is in very fast cool-down dehumidification pattern：First switch is closed, second switch is opened, the 3rd switch closes
Close, the 4th switch opening, the standard-sized sheet of first throttle device 207, so that indoor dryer 1 works, indoor air conditioner 2 is in refrigeration mould
Formula.High temperature refrigerant is run by indoor dryer 1, realizes drying, then by the reducing pressure by regulating flow of second throttling device 202, low temperature
Refrigerant freezes by indoor air conditioner 2, realizes room temperature lowering.
Indoor apparatus of air conditioner is in constant temperature and humidity pattern, and first switch is closed, second switch is opened, the 3rd switch is closed, the
Four switches are opened, and the standard-sized sheet of first throttle device 207, so that indoor dryer 1 works, indoor air conditioner 2 is in refrigeration mode.It is high
Warm refrigerant is run by indoor dryer 1, realizes drying, then by the reducing pressure by regulating flow of second throttling device 202, low temperature refrigerant warp
Cross indoor air conditioner 2 to freeze, realize room temperature lowering, indoor air conditioner 2 balances indoor temperature and humidity, ensures fluctuations in indoor temperature
Within 2 DEG C, humid control is within 65%.Now, the outdoor fan 301 of controllable outdoor unit 3 is shut down or low speed is transported
Turn.
Temperature difference Tc=indoor temperature Tr- comfort temperature Ts,
- 1 ＜ Tc ＜ 1, are transferred to constant temperature and humidity pattern；
Tc≤- 1, is transferred to heating clothes-drying mode；
Tc >=1, it is transferred to cooling clothes-drying mode.
Wherein, controller is preferably integrated in indoor air conditioner, and certainly, controller may alternatively be integrated within indoor dryer,
Or controller is provided with indoor air conditioner and indoor dryer, the two realization is in communication with each other.
Wherein, comfort temperature is the temperature of user's setting or pre-determined human body optimal comfort temperature.Comfort temperature
For pre-determined human body optimal comfort temperature when, air-conditioned clothes dryer according to indoor temperature, outdoor temperature and determine air-conditioned clothes dryer
The operational mode of machine.The present embodiment has the operation of indoor temperature, air-conditioned clothes dryer corresponding to outdoor temperature in controller memory storage
Pattern corresponding table.The operational mode of air-conditioned clothes dryer is obtained by tabling look-up and to air-conditioned clothes dryer and is controlled according to the pattern.
Indoor dryer includes being used for the coil temperature sensor for detecting indoor dryer heat exchange temperature, air-conditioned clothes dryer
Judge whether drying is completed according to indoor drying machine heat exchanger temperature and time, and the control first switch and the when drying is completed
Four switches are closed.
Or indoor dryer includes being used for the humidity sensor for detecting humidity at air inlet and air outlet, air-conditioned clothes dryer
Machine judges whether drying is completed according to the humidity at air inlet and air outlet and time, and described first is controlled when drying is completed
Switch and the 4th switch are closed.
Wherein, first switch and the switch portion that second switch is the first triple valve 4, the 3rd switch and the 4th switch are second
The switch portion of triple valve 5.
Based on the design of above-mentioned multiple air-conditioned clothes dryer, the present embodiment also proposed a kind of control method, for room
The running status of interior air conditioner and indoor dryer is controlled, to ensure indoor comfort degree.
Control method is：
When indoor dryer 1 starts, control first switch is opened, second switch is closed, the 3rd switch is closed, the 4th switch is beaten
Open, dryer 1 works in control room；
Indoor temperature transmitter is used to detect indoor temperature and sent to controller, and controller is for according to indoor temperature and comfortably
Temperature is controlled to the operational mode of air-conditioned clothes dryer,
If indoor temperature is higher than comfort temperature upper limit threshold, control first switch is closed, second switch is opened, the 3rd switch is beaten
Open, the 4th switch closing, so that the indoor air conditioner runs refrigeration mode, the indoor dryer air-supply.Indoor air conditioner 2
Produce cold and dehumidify, with air hot and humid caused by dryer in neutralization chamber 1, improve indoor comfort degree, indoor drying
Machine 1 is only blown, and drying is realized by air-supply.Air-conditioned clothes dryer is in energy-saving cool-down dehumidification mode.
If indoor temperature is less than comfort temperature lower threshold, control first switch is opened, second switch is closed, the 3rd switch
Close, the 4th switch opening, so that indoor dryer works.Air-conditioned clothes dryer is in heating humidifying mode.
If indoor temperature, between comfort temperature lower threshold and upper limit threshold, control first switch is closed, second switch
Opening, the 3rd switch are closed, the 4th switch is opened, first throttle device standard-sized sheet, so that the work of indoor dryer, indoor air conditioner
In refrigeration mode.Air-conditioned clothes dryer is in constant temperature and humidity pattern.
The present embodiment preferably according to the boot sequence or two priority classes first switch of indoor air conditioner and indoor dryer,
The open and-shut mode of second switch, the 3rd switch and the 4th switch；
When indoor air conditioner 2 starts or set indoor air conditioner priority prior to indoor dryer 1 is higher than indoor dryer, room
Interior air conditioner 2 controls the running status of itself according to indoor temperature, when the indoor temperature is reached comfort temperature threshold value, in control room
Dryer starts.
When comfort temperature is pre-determined human body optimal comfort temperature, the indoor air conditioner is according to indoor temperature, room
Outer temperature determines the operational mode of indoor air conditioner and indoor dryer.
Indoor dryer includes being used for the coil temperature sensor for detecting indoor dryer heat exchange temperature, air-conditioned clothes dryer
Judge whether drying is completed according to indoor drying machine heat exchanger temperature and time.
Indoor dryer includes being used for the humidity sensor for detecting humidity at air inlet and air outlet, the air-conditioned clothes dryer
Judge whether drying is completed according to the humidity at the air inlet and air outlet and time.
As shown in Fig. 2 this method comprises the following steps：
S1, dryer start, and control first switch is opened, second switch is closed, the 3rd switch is closed, the 4th switch is opened, control
Indoor dryer 1 is made to work.
S2, indoor temperature transmitter are used to detect indoor temperature and sent to controller, and controller judges indoor temperature height
In comfort temperature upper limit threshold, if so, into step S3；If it is not, into step S4.
S3, control first switch are closed, second switch is opened, the 3rd switch is opened, the 4th switch is closed, so that the room
Interior operation of air-conditioner refrigeration mode, the indoor dryer air-supply.Indoor air conditioner 2 produces cold and dehumidified, with neutralization chamber
Hot and humid air caused by dryer 1, indoor comfort degree is improved, indoor dryer 1 is only blown, dry by realization of blowing
Clothing.Air-conditioned clothes dryer is in energy-saving cool-down dehumidification mode.
S4, judge whether indoor temperature is less than comfort temperature lower threshold, if so, into step S5, otherwise into step
S6。
S5, control first switch are opened, second switch is closed, the 3rd switch is closed, the 4th switch is opened, so that Indoor Dry
Clothing machine works.Air-conditioned clothes dryer is in heating humidifying mode.
S6, control first switch are closed, second switch is opened, the 3rd switch is closed, the 4th switch is opened, first throttle dress
Standard-sized sheet is put, so that indoor dryer works, indoor air conditioner is in refrigeration mode.Air-conditioned clothes dryer is in constant temperature and humidity pattern.
S7, judge whether drying is completed, control first switch and the 4th switch to close when drying is completed, indoor dryer
It is stopped, indoor air conditioner adjusts indoor temperature to comfort temperature.
Embodiment 2
As shown in figure 3, the present embodiment and the difference of embodiment 1 are, first switch is the switch portion of the first electronic valve 11, second
It is the switch portion of the 3rd electronic valve 14 to switch as the switch portion of the second electronic valve 12, the 3rd switch, and the 4th switch is the 4th electronics
The switch portion of valve 15.Other implementations are same as Example 1, and here is omitted.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although with reference to foregoing reality
Example is applied the present invention is described in detail, for the person of ordinary skill of the art, still can be to foregoing implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of claimed technical solution of the invention.
Claims (10)
1. a kind of multiple air-conditioned clothes dryer, it is characterised in that it includes outdoor unit, indoor air conditioner and indoor dryer, institute
Stating outdoor unit includes compressor, outdoor heat exchanger, first throttle device and four-way valve, and the indoor air conditioner includes room conditioning
Heat exchanger and second throttling device, the indoor dryer include indoor drying machine heat exchanger, the room conditioning heat exchanger,
Two throttling arrangements and indoor drying machine heat exchanger simultaneously connect to form parallel branch, the compressor, four-way valve, parallel branch, first
Throttling arrangement, outdoor heat exchanger, four-way valve are in turn connected to form coolant loop by refrigerant pipeline, and the four-way valve passes through first
Switch connects with the first end of the indoor drying machine heat exchanger and the second throttling device, and the four-way valve is opened by second
Pass connects with the first end of the room conditioning heat exchanger；The first throttle device passes through the 3rd switch and the room conditioning
Second end of heat exchanger and the second throttling device connects, and the first throttle device passes through the 4th switch and the Indoor Dry
Second end of clothing machine heat exchanger connects；
The air-conditioned clothes dryer includes indoor temperature transmitter and controller, and the indoor temperature transmitter is used to detect Indoor Temperature
Spend and send to the controller, the controller is used to be controlled according to the indoor temperature and comfort temperature：
First switch is opened, second switch is closed, the 3rd switch is closed, the 4th switch is opened, so that the indoor dryer work
Make；
First switch is closed, second switch is opened, the 3rd switch is opened, the 4th switch is closed, so that the indoor air conditioner is transported
Row refrigeration mode, the indoor dryer air-supply；
First switch is closed, second switch is opened, the 3rd switch is closed, the 4th switch is opened, first throttle device standard-sized sheet, so that
The indoor dryer work, the indoor air conditioner are in refrigeration mode.
2. multiple air-conditioned clothes dryer according to claim 1, it is characterised in that the indoor dryer includes being used to examine
The coil temperature sensor of indoor drying machine heat exchanger temperature is surveyed, the controller is used to sentence according to the coil temperature and time
The indoor dryer that breaks whether complete by drying, and controls the first switch and the 4th to switch closing when drying is completed.
3. multiple air-conditioned clothes dryer according to claim 1, it is characterised in that the indoor dryer includes being used to examine
The humidity sensor of humidity at air inlet and air outlet is surveyed, the controller is used for according to wet at the air inlet and air outlet
Degree and drying time judge the indoor dryer whether drying completion, and control when drying is completed the first switch and the
Four switches are closed.
4. multiple air-conditioned clothes dryer according to claim 1, it is characterised in that the comfort temperature is user's setting
Temperature or pre-determined human body optimal comfort temperature.
5. multiple air-conditioned clothes dryer according to claim 1, it is characterised in that the first switch is the first electronic valve
Switch portion, second switch be the second electronic valve switch portion, the 3rd switch for the 3rd electronic valve switch portion, the 4th switch be
The switch portion of 4th electronic valve；Or first switch and second switch are the switch portion of the first triple valve, the 3rd switchs and the 4th
Switch as the switch portion of the second triple valve.
A kind of 6. control method of the multiple air-conditioned clothes dryer based on described in claim 1-5 any one, it is characterised in that
Control first switch opening, second switch closing, the 3rd switch closing, the 4th switch opening, the control indoor drying
Machine works；
The indoor temperature transmitter is used to detect indoor temperature and send to the controller, the controller to be used for according to institute
State indoor temperature and comfort temperature：
If indoor temperature is higher than the comfort temperature upper limit threshold, control first switch is closed, second switch is opened, the 3rd switch
Open, the 4th switch closing, so that the indoor air conditioner runs refrigeration mode, the indoor dryer air-supply；
If indoor temperature is less than the comfort temperature lower threshold, control first switch is opened, second switch is closed, the 3rd switch
Close, the 4th switch opening, so that the indoor dryer work；
If indoor temperature, between the comfort temperature lower threshold and upper limit threshold, control first switch is closed, second switch
Open, the 3rd switch is closed, the 4th switchs opening, first throttle device standard-sized sheet, so that the indoor dryer work, the room
Interior air conditioner is in refrigeration mode.
7. the control method of multiple air-conditioned clothes dryer according to claim 6, it is characterised in that according to the Interior Space
First switch, second switch, third switch and the 4th described in the boot sequence or two priority classes of tune machine and indoor dryer are opened
The open and-shut mode of pass；
It is higher than the interior when the indoor air conditioner starts or set indoor air conditioner priority prior to the indoor dryer
During dryer, the indoor air conditioner controls the running status of itself according to the indoor temperature, reaches the indoor temperature
During comfort temperature threshold value, the control indoor dryer starts.
8. the control method of multiple air-conditioned clothes dryer according to claim 6, it is characterised in that the comfort temperature is
During pre-determined human body optimal comfort temperature, the indoor air conditioner determines room conditioning according to indoor temperature, outdoor temperature
The operational mode of machine and indoor dryer.
9. the control method of the multiple air-conditioned clothes dryer according to claim 6-8 any one, it is characterised in that described
Indoor dryer includes being used for detecting the coil temperature sensor of indoor dryer heat exchange temperature, the air-conditioned clothes dryer according to
The indoor drying machine heat exchanger temperature and time judges whether drying is completed.
10. the control method of the multiple air-conditioned clothes dryer according to claim 6-8 any one, it is characterised in that institute
Stating indoor dryer includes being used for the humidity sensor for detecting humidity at air inlet and air outlet, and the air-conditioned clothes dryer is according to institute
State the humidity at air inlet and air outlet and the time judges whether drying is completed.
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| CN201710650305.0A CN107504629B (en) | 2017-08-02 | 2017-08-02 | Multi-connected air conditioner clothes dryer and control method thereof |
| PCT/CN2018/097618 WO2019024817A1 (en) | 2017-08-02 | 2018-07-27 | Multi-unit air conditioning and laundry drying machine and control method therefor |
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| CN201710650305.0A CN107504629B (en) | 2017-08-02 | 2017-08-02 | Multi-connected air conditioner clothes dryer and control method thereof |
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Cited By (2)
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| WO2019001328A1 (en) * | 2017-06-30 | 2019-01-03 | 青岛海尔空调器有限总公司 | Combination air conditioner/clothes dryer and control method thereof |
| WO2019024817A1 (en) * | 2017-08-02 | 2019-02-07 | 青岛海尔空调器有限总公司 | Multi-unit air conditioning and laundry drying machine and control method therefor |
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| CN113028572B (en) * | 2021-04-14 | 2022-07-12 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and device with drying function, air conditioner and computer readable storage medium |
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Also Published As
| Publication number | Publication date |
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| CN107504629B (en) | 2021-09-21 |
| WO2019024817A1 (en) | 2019-02-07 |
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