CN110454939A - Air conditioner and its control method, control device - Google Patents
Air conditioner and its control method, control device Download PDFInfo
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- CN110454939A CN110454939A CN201910716105.XA CN201910716105A CN110454939A CN 110454939 A CN110454939 A CN 110454939A CN 201910716105 A CN201910716105 A CN 201910716105A CN 110454939 A CN110454939 A CN 110454939A
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- air conditioner
- motor
- temperature
- outdoor
- wind wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
- F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air conditioner and its control methods, control device, wherein the control method of air conditioner judges whether operating parameter of the air conditioner under current operating condition and default operational factor are identical the following steps are included: when receiving adjustment signal；If operating parameter of the air conditioner under current operating condition is different from default operational factor, air conditioner is controlled with default operational factor and runs the first preset time；Obtain outdoor coil temperature in outdoor environment temperature and outdoor unit；If the difference between outdoor coil temperature and outdoor environment temperature controls air conditioner according to delivery temperature less than the first preset value；If the difference between outdoor coil temperature and outdoor environment temperature is greater than or equal to the first preset value, the revolving speed of first motor and/or the second motor is adjusted.The control method realizes self study, the self-optimizing of air conditioner in the process of running, and then air conditioner can be made to play bigger ability, reaches higher efficiency grade.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of control method of air conditioner, a kind of computer-readable deposit
Storage media, a kind of computer equipment, a kind of air conditioner control device and a kind of air conditioner.
Background technique
Currently, existing outdoor unit of the air conditioner is generally single axial-flow windwheel, and by fixed specific rotation speeds to axis
Stream wind wheel is controlled, i.e., the revolving speed of axial-flow windwheel cannot be automatically adjusted according to the situation in actual environment.As a result, outdoor
Machine can not be adjusted to optimal operating status automatically according to actual conditions, so that air conditioner can not play bigger ability,
And the operation energy consumption of air conditioner may be increased.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
First purpose be to propose a kind of control method of air conditioner, to realize air conditioner self study in the process of running, from excellent
Change, and then air conditioner can be made to play bigger ability, reaches higher efficiency grade.
Second object of the present invention is to propose a kind of computer readable storage medium.
Third object of the present invention is to propose a kind of computer equipment.
Fourth object of the present invention is to propose a kind of control device of air conditioner.
5th purpose of the invention is to propose a kind of air conditioner.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of control method of air conditioner, the air-conditioning
The outdoor unit of device includes first motor, the first wind wheel, the second motor and the second wind wheel, and the first motor is for driving described the
The rotation of one wind wheel, second motor for driving second wind wheel to rotate, the control method the following steps are included:
When receiving adjustment signal, operating parameter of the air conditioner under current operating condition and default operation are judged
Whether parameter is identical, wherein the default operational factor is obtained according to the current operating condition；If the air conditioner is being worked as
Operating parameter under preceding operating condition is different from the default operational factor, then controls the air conditioner and joined with the default operation
Number the first preset time of operation；Outdoor coil temperature in outdoor environment temperature and the outdoor unit is obtained, judges the outdoor disk
Whether the difference between tube temperature degree and the current outdoor environment temperature is greater than or equal to the first preset value；If the outdoor disk
Difference between tube temperature degree and the outdoor environment temperature is less than first preset value, then obtains compressor in the outdoor unit
Delivery temperature, and the air conditioner is controlled according to the delivery temperature；If the outdoor coil temperature with it is described
Difference between outdoor environment temperature is greater than or equal to first preset value, then adjusts the first motor and second electricity
The revolving speed of machine, so that the difference in the outdoor unit between outdoor coil temperature and preset temperature is less than or equal to described first in advance
If value, wherein the preset temperature is obtained according to the current operating condition.
The control method of air conditioner according to an embodiment of the present invention realizes that air conditioner exists by the first wind wheel and the second wind wheel
Self study, self-optimizing in operational process, and then air conditioner can be made to play bigger ability, reach higher efficiency grade.
In addition, the control method of air conditioner according to the above embodiment of the present invention can also have following additional technology special
Sign:
According to one embodiment of present invention, the control method of air conditioner, further includes: when outdoor coil pipe used in the outdoor unit
When difference between temperature and the preset temperature is less than or equal to second preset value, the air conditioner is controlled with current
Operating parameter operation.
According to one embodiment of present invention, when the air conditioner is run in a chiller mode, if receiving user's input
Powerful refrigeration instruction, then judgement receive the adjustment signal.
According to one embodiment of present invention, the revolving speed for adjusting the first motor and second motor, comprising:
The stepped increase of revolving speed of the first motor and second motor is controlled, and makes revolving speed and the institute of the first motor
The adduction stated between the revolving speed of the second motor is in preset range.
It is according to one embodiment of present invention, described that the air conditioner is controlled according to the delivery temperature, comprising:
Judge whether the pressure at expulsion is less than or equal to the second preset value；If it is pre- that the delivery temperature is less than or equal to described second
If value, then promotes the running frequency increase of the compressor and/or increase the aperture of the electric expansion valve of the air conditioner；If
The delivery temperature is greater than second preset value, then controls the air conditioner and run with current operating parameter.
According to one embodiment of present invention, the value of first preset value is 0.3-3 DEG C.
In order to achieve the above object, second aspect of the present invention proposes a kind of computer readable storage medium, it is stored thereon with meter
Calculation machine program when the computer program is executed by processor, realizes the air conditioner that first aspect present invention embodiment proposes
Control method.
The computer readable storage medium of the embodiment of the present invention, the computer program stored on it are executed by processor
When, it can be realized self study, the self-optimizing of air conditioner in the process of running, and then air conditioner can be made to play bigger ability,
Reach higher efficiency grade.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of computer equipment, including memory, processing
The computer program of device and storage in the memory realizes this hair when the computer program is executed by the processor
The control method for the air conditioner that bright first aspect embodiment proposes.
The computer equipment of the embodiment of the present invention, when the computer program stored on it is executed by processor, Neng Goushi
Existing self study, the self-optimizing of air conditioner in the process of running, and then air conditioner can be made to play bigger ability, reach higher
Efficiency grade.
In order to achieve the above object, fourth aspect present invention embodiment proposes a kind of control device of air conditioner, the air-conditioning
The outdoor unit of device includes first motor, the first wind wheel, the second motor and the second wind wheel, and the first motor is for driving described the
The rotation of one wind wheel, for driving second wind wheel to rotate, the control device includes: second motor
First judgment module, for when receiving adjustment signal, judging the air conditioner under current operating condition
Whether operating parameter is identical as default operational factor, wherein the default operational factor is obtained according to the current operating condition；
Control module, when for the operating parameter under the current operating condition with the default operational factor difference, described in control
Air conditioner runs the first preset time with the default operational factor；First obtain module, for obtain outdoor environment temperature and
Outdoor coil temperature in the outdoor unit；Second judgment module, for judging the outdoor coil temperature and the outdoor environment
Whether the difference between temperature is greater than or equal to the first preset value；Second obtain module, for the outdoor coil temperature with
When difference between the outdoor environment temperature is less than first preset value, the exhaust temperature of compressor in the outdoor unit is obtained
Degree；Wherein, the control module is also used to control the air conditioner according to the delivery temperature, and in the outdoor
When difference between coil temperature and the outdoor environment temperature is greater than or equal to first preset value, first electricity is adjusted
The revolving speed of machine and second motor so that the difference in the outdoor unit between outdoor coil temperature and preset temperature be less than or
Equal to first preset value, wherein the preset temperature is obtained according to the current operating condition.
The control device of air conditioner according to an embodiment of the present invention realizes that air conditioner exists by the first wind wheel and the second wind wheel
Self study, self-optimizing in operational process, and then air conditioner can be made to play bigger ability, reach higher efficiency grade.
In order to achieve the above object, fifth aspect present invention embodiment proposes a kind of air conditioner, comprising: first motor, first
Wind wheel, the second motor and the second wind wheel, for driving first wind wheel to rotate, second motor is used for the first motor
Second wind wheel is driven to rotate；Third aspect present invention implements the computer equipment of proposition, alternatively, fourth aspect present invention
The control device for the air conditioner that embodiment proposes.
Air conditioner according to an embodiment of the present invention, the control of computer equipment or air conditioner device through the embodiment of the present invention
Device can be realized self study, the self-optimizing of air conditioner in the process of running, and then air conditioner can be made to play bigger energy
Power reaches higher efficiency grade.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the present invention；
Fig. 2 is the flow chart of the control method of an exemplary air conditioner according to the present invention；
Fig. 3 is the structural block diagram of computer equipment according to an embodiment of the present invention；
Fig. 4 is the structural block diagram of the control device of the air conditioner of the embodiment according to the present invention；
Fig. 5 is the control block diagram of air conditioner according to an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The control method of the air conditioner of the embodiment of the present invention is described referring to Fig. 1 and Fig. 2.
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the present invention.
The outdoor unit of the air conditioner includes that first motor, the first wind wheel, the second motor and the second wind wheel, first motor are used for
The first wind wheel is driven to rotate, the second motor is for driving the rotation of the second wind wheel.As shown in Figure 1, the control method includes following step
It is rapid:
S1 judges operating parameter of the air conditioner under current operating condition and default operation when receiving adjustment signal
Whether parameter is identical, wherein default operational factor is obtained according to current operating condition.
In one embodiment, when air conditioner is run in a chiller mode, if the powerful refrigeration for receiving user's input refers to
It enables, then can determine whether to receive adjustment signal.
Specifically, default operational factor is air conditioner in current operating condition, for example, current indoor environment temperature T1 and
Optimized operation parameter under outdoor environment temperature T2, the operating parameter of air conditioner may include turn of first motor and the second motor
Speed, the running frequency of compressor, the aperture of electric expansion valve.Specifically, when air conditioner operates in refrigeration mode, Yong Huke
By controlling the powerful refrigeration instruction of key-press input of the remote controler of air conditioner, air conditioner receives adjustment signal, and then judges
Whether the operating parameter and default operational factor under current operating condition are identical.
Optionally, the default operational factor of air conditioner is stored in the data storage of air conditioner, be can be user and is set
What fixed or producer set when dispatching from the factory.In air conditioner operational process, can real-time detection current operating condition and air conditioner operation
Parameter, and be compared with the default operational factor being stored in data storage.
S2 controls air-conditioning if operating parameter of the air conditioner under current operating condition is different from default operational factor
Device runs the first preset time with default operational factor.
Specifically, as shown in Fig. 2, if operating parameter of the air conditioner under current operating condition and default operational factor not
Together, then for explanation under current operating condition, the operating parameter of air conditioner is not optimized operation parameter, is not operated in optimal
State, and then control air conditioner and the first preset time is run with default operational factor, so that air conditioner operates in current operation work
Optimum state under condition.
Specifically, can be by the current first motor of air conditioner and the revolving speed of the second motor, the running frequency of compressor, electricity
The aperture of sub- expansion valve is adjusted to the revolving speed of preset first motor and the second motor, the running frequency of compressor, electronic expansion
The aperture of valve, and the first preset time is run, so that optimum state of its stable operation under current working.
If being appreciated that operating parameter of the air conditioner under current operating condition is identical as default operational factor, directly
It connects and executes step S3.
S3 obtains outdoor coil temperature in outdoor environment temperature and outdoor unit, judges outdoor coil temperature and current outdoor
Whether the difference between environment temperature is greater than or equal to the first preset value.
Wherein, the first preset value M is related with the efficiency grade of air conditioner, current operating condition, it is however generally that, air conditioner
Efficiency grade labelling is generally attached on the model machine of air conditioner and/or air conditioner.The value of first preset value M can be 0.3-3 DEG C.In advance
If the setting means of temperature can be similar with default operational factor with storage mode.
Specifically, when air conditioner operates in the optimum state under current operating condition, it can be according to outdoor coil temperature
Difference between T3 and current outdoor environment temperature T2 judges whether that the effect of current heat exchanger can be promoted by adjusting air quantity
Rate.
It should be noted that the outdoor coil temperature T3 in the embodiment is merely exemplary, which be can be from steaming
Send out device entrance into condenser any one can reflect the temperature of the position of heat exchanger efficiency.
S4, if the difference between outdoor coil temperature and outdoor environment temperature obtains outdoor less than the first preset value
The delivery temperature of compressor in machine, and air conditioner is controlled according to delivery temperature.
Specifically, referring to Fig. 2, if the difference between outdoor coil temperature T3 and outdoor environment temperature T2 is pre- less than first
If value M, i.e. (T3-T2) < M, then explanation is difficult to adjust the revolving speed of first motor and the second motor by adjusting air quantity to mention
Rise efficiency of heat exchanger, and then obtain outdoor unit in compressor delivery temperature Tp, and according to delivery temperature Tp to air conditioner into
Row control, to promote heat exchanger efficiency.
S5 is adjusted if the difference between outdoor coil temperature and outdoor environment temperature is greater than or equal to the first preset value
Save first motor and the second motor revolving speed so that the difference in outdoor unit between outdoor coil temperature and preset temperature be less than or
Equal to the first preset value, wherein preset temperature T is obtained according to current operating condition.
In one embodiment, referring to Fig. 2, when the difference in outdoor unit between outdoor coil temperature T3 and preset temperature T
When less than or equal to the second preset value N, controls air conditioner and run with current operating parameter.
Specifically, it is preset if the difference between outdoor coil temperature T3 and outdoor environment temperature T2 is greater than or equal to first
Value M, i.e. (T3-T2) >=M, then explanation can be by adjusting air quantity, i.e. the revolving speed of adjusting first motor and the second motor comes larger
Current efficiency of heat exchanger is promoted to degree, such as the revolving speed of first motor and the second motor can be promoted, to find the first wind wheel
With the optimal operation mode of the second wind wheel, to promote air quantity and back pressure, greatly with improving heat exchanging efficiency；Until outdoor
When difference in machine between outdoor coil temperature T3 and preset temperature T is less than or equal to the first preset value M, that is, illustrate to promote heat exchange
The purpose of efficiency has reached, and has completed improving heat exchanging efficiency, can record at this time outdoor coil pipe used after running for a period of time
Temperature T3 continues to judge the difference between outdoor coil temperature T3 and preset temperature T, if the difference is less than or equal to second in advance
If value N, then illustrates that the heat exchanger of current air conditioner has run on efficiency optimization state, therefore control air conditioner and continue with current
Operating parameter operation.
It should be noted that the first wind wheel of the embodiment of the present invention and the direction of rotation of the second wind wheel can be it is in the same direction or anti-
To the rotation of the first wind wheel and the second wind wheel can be driven by a motor.
Generally speaking, air conditioner can judge whether to run on and work as when receiving adjustment signal according to self-operating parameter
Optimum state under preceding operating condition, and when running on optimum state, judging whether can be by adjusting the first wind wheel and the second wind
The revolving speed of wheel promotes the heat exchange efficiency of heat exchanger, if it is then by the revolving speed that promotes first motor and the second motor come
Improving heat exchanging efficiency, and after improving heat exchanging efficiency, control air conditioner continues to run with current operating parameter.Hereby it is achieved that
Self study in the process of running, self-optimizing, compared to pre-set preset parameter control air-conditioner outdoor unit
System can make air conditioner play bigger ability, reach higher efficiency grade.
In one embodiment of the invention, the revolving speed of first motor and the second motor is adjusted, comprising: control first motor
With the stepped increase of revolving speed of the second motor, and make at the adduction between the revolving speed of first motor and the revolving speed of the second motor
In in preset range.
Specifically, in order to avoid the revolving speed cataclysm of first motor and the second motor influences the comfort level of user, control first
The revolving speed of motor and the second motor synchronizes ladder-like increase, and is in the adduction of two revolving speeds in preset range, can be to avoid
Revolving speed over range and it is uncontrolled.
In one embodiment of the invention, referring to Fig. 2, air conditioner is controlled according to delivery temperature Tp, comprising: sentence
Whether disconnected delivery temperature Tp is less than or equal to the second preset value N；If delivery temperature Tp is less than or equal to the second preset value N,
It promotes the running frequency of compressor and/or increases the aperture of the electric expansion valve of air conditioner；If delivery temperature Tp is greater than second
Preset value N is then controlled air conditioner and is run with current operating parameter.
Specifically, if delivery temperature Tp is less than or equal to the second preset value N, illustrating can be by promoting compressor
The aperture of the electric expansion valve of running frequency and/or increase air conditioner carrys out improving heat exchanging efficiency, in the operation frequency for promoting compressor
The aperture of the electric expansion valve of rate and/or increase air conditioner, and after operation a period of time, it can determine whether outdoor coil temperature T3 and work as
Whether the difference between preceding outdoor environment temperature T2 is greater than or equal to the first preset value M, to further determine whether to lead to
It overregulates air quantity and carrys out improving heat exchanging efficiency；If delivery temperature Tp is greater than the second preset value N, current exhaust gas temperature Tp is illustrated
Through excessively high or reach capacity, delivery temperature Tp at this time should not be adjusted, air conditioner need to be kept to run under current state, i.e.,
Air conditioner is controlled to run with current operating parameter.
In conclusion the control method of the air conditioner of the embodiment of the present invention, it can be according to the first wind of self-operating parameter regulation
Taking turns, which runs on it under current working with the revolving speed of the second wind wheel, the running frequency of compressor, the aperture of electric expansion valve, compresses
The optimal operating status of the frequency of machine, hereby it is achieved that self study, self-optimizing in the process of running, and then air-conditioning can be made
Device plays bigger ability, reaches higher efficiency grade, and can be promoted in the case where guaranteeing that air conditioner is reliable for operation empty
Adjust the heat exchange efficiency of device.
Further, the invention proposes a kind of computer readable storage medium, it is stored thereon with computer program, the meter
Calculation machine program realizes the control method of the air conditioner of above-described embodiment when being executed by processor.
The computer readable storage medium of the embodiment of the present invention, the control method pair with above-mentioned air conditioner stored on it
The computer program answered is performed, and can be realized self study, the self-optimizing of air conditioner in the process of running, and then can make sky
It adjusts device to play bigger ability, reaches higher efficiency grade.
Fig. 3 is the structural block diagram according to the computer equipment of the embodiment of the present invention.
As shown in figure 3, the computer equipment 100 includes memory 11, processor 12 and the meter being stored on memory 11
Calculation machine program 13 when processor 12 executes computer program 13, realizes the air conditioner that first aspect present invention embodiment proposes
Control method.
The computer equipment of the embodiment of the present invention, the calculating corresponding with the control method of above-mentioned air conditioner stored on it
Machine program is performed, and can be realized self study, the self-optimizing of air conditioner in the process of running, and then air conditioner can be made to play
Bigger ability reaches higher efficiency grade.
Fig. 4 is the structural block diagram according to the control device of the air conditioner of the embodiment of the present invention.
The outdoor unit of the air conditioner 1000 of the embodiment includes first motor 300, the first wind wheel 400,500 and of the second motor
Second wind wheel 600, first motor 300 is for driving the rotation of the first wind wheel 400, and the second motor 500 is for driving the second wind wheel 600
Rotation.
As shown in figure 4, the control device 200 of the air conditioner includes: first judgment module 10, control module 20, first obtains
Modulus block 30, the second judgment module 40 and second obtain module 50.
Wherein, first judgment module 10 is used for when receiving adjustment signal, judges air conditioner 1000 in currently operation work
Whether the operating parameter and default operational factor under condition are identical, wherein default operational factor is obtained according to current operating condition；Control
When molding block 20 is used for operating parameter and default operational factor difference under current operating condition, air conditioner 1000 is controlled with pre-
If operating parameter runs the first preset time；First acquisition module 30 is for obtaining outdoor disk in outdoor environment temperature and outdoor unit
Tube temperature degree；Second judgment module 40 is for judging whether the difference between outdoor coil temperature and outdoor environment temperature is greater than or waits
In the first preset value；Second obtains module 50 for the difference between outdoor coil temperature and outdoor environment temperature less than first
When preset value, the delivery temperature of compressor in outdoor unit is obtained；Wherein, control module 20 is also used to according to delivery temperature to air-conditioning
Device 1000 is controlled, and the difference between outdoor coil temperature and outdoor environment temperature is greater than or equal to the first preset value
When, the revolving speed of first motor and the second motor is adjusted, so that the difference in outdoor unit between outdoor coil temperature and preset temperature
Less than or equal to the first preset value, wherein preset temperature is obtained according to current operating condition.
It should be noted that the explanation of the aforementioned control method embodiment to air conditioner is also applied for the embodiment
The control device of air conditioner, details are not described herein again.
The control device of air conditioner according to an embodiment of the present invention can be realized the self-study of air conditioner in the process of running
It practises, self-optimizing, and then air conditioner can be made to play bigger ability, reach higher efficiency grade.
Fig. 5 is the structural block diagram of air conditioner according to an embodiment of the present invention.
As shown in figure 5, the air conditioner 1000 includes: first motor 300, the first wind wheel 400, the second motor 500, the second wind
The control device 200 of the computer equipment 100 or air conditioner of wheel 600 and above-described embodiment.Wherein, first motor 300 is used for
The first wind wheel 400 is driven to rotate, the second motor 500 is for driving the rotation of the second wind wheel 600.
Air conditioner according to an embodiment of the present invention, the control of computer equipment or air conditioner through the embodiment of the present invention
Device can be realized self study, the self-optimizing of air conditioner in the process of running, and then air conditioner can be made to play bigger energy
Power reaches higher efficiency grade.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of control method of air conditioner, which is characterized in that the outdoor unit of the air conditioner includes first motor, the first wind
Wheel, the second motor and the second wind wheel, for the first motor for driving first wind wheel to rotate, second motor is used for band
Move second wind wheel rotation, the control method the following steps are included:
When receiving adjustment signal, operating parameter and default operational factor of the air conditioner under current operating condition are judged
It is whether identical, wherein the default operational factor is obtained according to the current operating condition；
If operating parameter of the air conditioner under current operating condition is different from the default operational factor, described in control
Air conditioner runs the first preset time with the default operational factor；
Outdoor coil temperature in outdoor environment temperature and the outdoor unit is obtained, judges the outdoor coil temperature and described current
Whether the difference between outdoor environment temperature is greater than or equal to the first preset value；
If the difference between the outdoor coil temperature and the outdoor environment temperature is less than first preset value, obtain
The delivery temperature of compressor in the outdoor unit, and the air conditioner is controlled according to the delivery temperature；
If the difference between the outdoor coil temperature and the outdoor environment temperature is greater than or equal to first preset value,
The revolving speed of the first motor and second motor is then adjusted, so that outdoor coil temperature and preset temperature in the outdoor unit
Between difference be less than or equal to first preset value, wherein the preset temperature is obtained according to the current operating condition.
2. the control method of air conditioner as described in claim 1, which is characterized in that further include:
It is preset when the difference in the outdoor unit between outdoor coil temperature and the preset temperature is less than or equal to described second
When value, controls the air conditioner and run with current operating parameter.
3. the control method of air conditioner as described in claim 1, which is characterized in that the air conditioner is run in a chiller mode
When, if receiving the powerful refrigeration instruction of user's input, judgement receives the adjustment signal.
4. the control method of air conditioner as described in claim 1, which is characterized in that the first motor and described of adjusting
The revolving speed of second motor, comprising:
The stepped increase of revolving speed of the first motor and second motor is controlled, and makes the revolving speed of the first motor
Adduction between the revolving speed of second motor is in preset range.
5. the control method of air conditioner as described in claim 1, which is characterized in that it is described according to the delivery temperature to described
Air conditioner is controlled, comprising:
Judge whether the pressure at expulsion is less than or equal to the second preset value；
If the delivery temperature is less than or equal to second preset value, the running frequency for promoting the compressor increases
And/or increase the aperture of the electric expansion valve of the air conditioner；
If the delivery temperature is greater than second preset value, controls the air conditioner and run with current operating parameter.
6. the control method of air conditioner as described in claim 1, which is characterized in that the value of first preset value is 0.3-
3℃。
7. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt
When processor executes, the control method such as air conditioner of any of claims 1-6 is realized.
8. a kind of computer equipment, including memory, the computer program of processor and storage in the memory, feature
It is, when the computer program is executed by the processor, realizes such as air conditioner of any of claims 1-6
Control method.
9. a kind of control device of air conditioner, which is characterized in that the outdoor unit of the air conditioner includes first motor, the first wind
Wheel, the second motor and the second wind wheel, for the first motor for driving first wind wheel to rotate, second motor is used for band
The second wind wheel rotation is moved, the control device includes:
First judgment module, for when receiving adjustment signal, judging operation of the air conditioner under current operating condition
Whether parameter is identical as default operational factor, wherein the default operational factor is obtained according to the current operating condition；
Control module, when for the operating parameter under the current operating condition with the default operational factor difference, control
The air conditioner runs the first preset time with the default operational factor；
First obtains module, for obtaining outdoor coil temperature in outdoor environment temperature and the outdoor unit；
Whether the second judgment module, the difference for judging between the outdoor coil temperature and the outdoor environment temperature are greater than
Or it is equal to the first preset value；
Second obtains module, is less than described for the difference between the outdoor coil temperature and the outdoor environment temperature
When one preset value, the delivery temperature of compressor in the outdoor unit is obtained；
Wherein, the control module is also used to control the air conditioner according to the delivery temperature, and in the room
When difference between outer coil temperature and the outdoor environment temperature is greater than or equal to first preset value, described first is adjusted
The revolving speed of motor and second motor, so that the difference in the outdoor unit between outdoor coil temperature and preset temperature is less than
Or it is equal to first preset value, wherein the preset temperature is obtained according to the current operating condition.
10. a kind of air conditioner characterized by comprising
First motor, the first wind wheel, the second motor and the second wind wheel, the first motor is for driving first wind wheel to turn
Dynamic, second motor is for driving second wind wheel to rotate；
Computer equipment as claimed in claim 8, alternatively, the control device of air conditioner as claimed in claim 9.
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| CN201910716105.XA CN110454939B (en) | 2019-08-05 | 2019-08-05 | Air conditioner and control method and control device thereof |
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| CN110454939B (en) | 2021-02-26 |
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