CN110715430A - Air conditioner, control method and device thereof, electronic equipment and storage medium - Google Patents
Air conditioner, control method and device thereof, electronic equipment and storage medium Download PDFInfo
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- CN110715430A CN110715430A CN201910988551.6A CN201910988551A CN110715430A CN 110715430 A CN110715430 A CN 110715430A CN 201910988551 A CN201910988551 A CN 201910988551A CN 110715430 A CN110715430 A CN 110715430A
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- Prior art keywords
- heat exchanger
- indoor heat
- target opening
- air
- air outlet
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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
- F24F11/70—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
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F11/62—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
Abstract
The invention provides an air conditioner and a control method and device thereof, electronic equipment and a storage medium, wherein the air conditioner comprises a first indoor heat exchanger, a second indoor heat exchanger, a first throttling device and a second throttling device, the first indoor heat exchanger is correspondingly provided with a first fan, the second indoor heat exchanger is correspondingly provided with a second fan, and the control method comprises the following steps: receiving an air outlet temperature adjusting instruction, wherein the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to a first fan and a second air outlet temperature corresponding to a second fan; determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first air outlet temperature and the second air outlet temperature; and respectively adjusting the opening degree of the first throttling device and the opening degree of the second throttling device according to the first target opening degree and the second target opening degree. Therefore, the air outlet temperature of the first fan and the air outlet temperature of the second fan are adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time are met.
Description
Technical Field
The present invention relates to the field of air conditioners, and in particular, to a method and a system for controlling an air conditioner, an electronic device, and a computer-readable storage medium.
Background
At present, the air conditioner of the related art can control the outlet air temperature correspondingly.
However, the air conditioner in the related art has a problem that only one outlet air temperature can be provided at the same time, so that different temperature requirements cannot be met at the same time.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, a first objective of the present invention is to provide a control method for an air conditioner, which can satisfy different temperature requirements at the same time.
A second object of the present invention is to provide a control system of an air conditioner.
A third object of the present invention is to provide an air conditioner.
A fourth object of the invention is to propose an electronic device.
A fifth object of the present invention is to propose a computer-readable storage medium.
In order to achieve the above object, a first aspect of the present invention provides a control method for an air conditioner, where the air conditioner includes a first indoor heat exchanger and a second indoor heat exchanger, a first end of the first indoor heat exchanger is connected to an inlet of a refrigerant, a second end of the first indoor heat exchanger is connected to a first end of the second indoor heat exchanger, a second end of the second indoor heat exchanger is connected to an outlet of the refrigerant, a first throttling device is disposed between the inlet of the refrigerant and the first end of the first indoor heat exchanger, a second throttling device is disposed between the inlet of the refrigerant and the first end of the second indoor heat exchanger, or the first throttling device is disposed between the outlet of the refrigerant and the second end of the first indoor heat exchanger, and the second throttling device is disposed between the outlet of the refrigerant and the second end of the second indoor heat exchanger, the first indoor heat exchanger is correspondingly provided with a first fan, the second indoor heat exchanger is correspondingly provided with a second fan, and the control method comprises the following steps: receiving an air outlet temperature adjusting instruction, wherein the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan; determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature; and respectively adjusting the opening degree of the first throttling device and the opening degree of the second throttling device according to the first target opening degree and the second target opening degree.
According to the control method of the air conditioner, the air outlet temperature adjusting instruction is received, the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan, a first target opening degree of the first throttling device and a second target opening degree of the second throttling device are determined according to the first air outlet temperature and the second air outlet temperature, and then the opening degree of the first throttling device and the opening degree of the second throttling device are respectively adjusted according to the first target opening degree and the second target opening degree. Therefore, the air outlet temperature of the first fan and the air outlet temperature of the second fan are adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time are met.
In addition, the control method of the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the determining a first target opening degree of the first throttle device and a second target opening degree of the second throttle device according to the first outlet air temperature and the second outlet air temperature includes: and under the refrigeration mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
According to an embodiment of the present invention, the determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature further includes: and under the refrigeration mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the second target opening is lower than the second preset opening, wherein the first target opening is the first preset opening.
According to an embodiment of the present invention, the determining a first target opening degree of the first throttle device and a second target opening degree of the second throttle device according to the first outlet air temperature and the second outlet air temperature includes: and in the heating mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the second target opening is lower than a second preset opening, wherein the first target opening is a first preset opening.
According to an embodiment of the present invention, the determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature further includes: and in the heating mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the first target opening is lower than the first preset opening, and the second target opening is the second preset opening.
According to an embodiment of the invention, the throttling device is a solenoid valve or an electronic expansion valve.
In order to achieve the above object, a second aspect of the present invention provides a control device for an air conditioner, where the air conditioner includes a first indoor heat exchanger and a second indoor heat exchanger, a first end of the first indoor heat exchanger is connected to an inlet of a refrigerant, a second end of the first indoor heat exchanger is connected to a first end of the second indoor heat exchanger, a second end of the second indoor heat exchanger is connected to an outlet of the refrigerant, a first throttling device is disposed between the inlet of the refrigerant and the first end of the first indoor heat exchanger, a second throttling device is disposed between the inlet of the refrigerant and the first end of the second indoor heat exchanger, or the first throttling device is disposed between the outlet of the refrigerant and the second end of the first indoor heat exchanger, and the second throttling device is disposed between the outlet of the refrigerant and the second end of the second indoor heat exchanger, the first indoor heat exchanger corresponds and is provided with first fan, the second indoor heat exchanger corresponds and is provided with the second fan, controlling means includes: the receiving module is used for receiving an air outlet temperature adjusting instruction, and the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan; the determining module is used for determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature; and the adjusting module is used for respectively adjusting the opening degree of the first throttling device and the opening degree of the second throttling device according to the first target opening degree and the second target opening degree.
According to the control device of the air conditioner, the receiving module is used for receiving the air outlet temperature adjusting instruction, the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan, the determining module is used for determining a first target opening of the first throttling device and a second target opening of the second throttling device according to the first air outlet temperature and the second air outlet temperature, and further the adjusting module is used for adjusting the opening of the first throttling device and the opening of the second throttling device according to the first target opening and the second target opening. Therefore, the air outlet temperature of the first fan and the air outlet temperature of the second fan are adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time are met.
In addition, the control device of the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the invention, the determining module is further configured to: and under the refrigeration mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
According to an embodiment of the invention, the determining module is further configured to: and under the refrigeration mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the second target opening is lower than the second preset opening, wherein the first target opening is the first preset opening.
According to an embodiment of the invention, the determining module is further configured to: and in the heating mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the second target opening is lower than a second preset opening, wherein the first target opening is a first preset opening.
According to an embodiment of the invention, the determining module is further configured to: and in the heating mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the first target opening is lower than the first preset opening, and the second target opening is the second preset opening.
According to an embodiment of the invention, the throttling device is a solenoid valve or an electronic expansion valve.
In order to achieve the above object, an air conditioner according to a third embodiment of the present invention includes the above control device.
According to the air conditioner provided by the embodiment of the invention, by adopting the control device of the air conditioner, the air outlet temperature of the first fan and the air outlet temperature of the second fan can be adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time can be met.
To achieve the above object, an electronic device according to a fourth aspect of the present invention includes: the air conditioner control method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the control method of the air conditioner is realized.
According to the electronic device provided by the embodiment of the invention, when the processor executes the program, the control method of the air conditioner can adjust the air outlet temperatures of the first fan and the second fan by adjusting the opening degrees of the first throttling device and the second throttling device so as to meet different temperature requirements at the same time.
To achieve the above object, a computer-readable storage medium according to a fifth embodiment of the present invention stores thereon a computer program, which when executed by a processor, implements the above-mentioned control method of the air conditioner.
According to the computer readable storage medium of the present invention, a computer program is stored, and when the program is executed by a processor, the control method of the air conditioner is implemented, and the air outlet temperature of the first fan and the air outlet temperature of the second fan can be adjusted by adjusting the opening degree of the first throttling device and the opening degree of the second throttling device, so as to meet different temperature requirements at the same time.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an air conditioner according to an embodiment of the present invention;
fig. 2 is a partial schematic view of an air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention;
fig. 6 is a block diagram schematically illustrating a control apparatus of an air conditioner according to an embodiment of the present invention;
fig. 7 is a block diagram schematically illustrating an air conditioner according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
An air conditioner, a control method, a device, an electronic apparatus, and a storage medium according to embodiments of the present invention are described below with reference to the accompanying drawings.
Before describing the air conditioner, the control method, the control device, the electronic device, and the storage medium of the air conditioner of the embodiments of the present application, the air conditioner of the present application will be explained first.
Specifically, in an embodiment of the present invention, the air conditioner may include a first indoor heat exchanger and a second indoor heat exchanger, a first end of the first indoor heat exchanger is connected to the inlet of the refrigerant, a second end of the first indoor heat exchanger is connected to a first end of the second indoor heat exchanger, a second end of the second indoor heat exchanger is connected to the outlet of the refrigerant, a first throttling device is disposed between the inlet of the refrigerant and the first end of the first indoor heat exchanger, a second throttling device is disposed between the inlet of the refrigerant and the first end of the second indoor heat exchanger, or a first throttling device is arranged between the outlet of the refrigerant and the second end of the first indoor heat exchanger, a second throttling device is arranged between the outlet of the refrigerant and the second end of the second indoor heat exchanger, the first indoor heat exchanger is correspondingly provided with a first fan, and the second indoor heat exchanger is correspondingly provided with a second fan.
It should be noted that the first fan is a centrifugal fan, the second fan is an axial flow fan, the axial flow fan is disposed above the centrifugal fan, and the centrifugal fan and the axial flow fan share one air outlet, wherein the axial flow fan is disposed in the middle of the whole air outlet and is circular, air of the axial flow fan is discharged from a linear projection portion corresponding to the axial flow, and the periphery of the axial flow fan is the position where the centrifugal fan is discharged.
Further, as shown in fig. 1 and 2, the indoor heat exchanger (i.e., referred to as an evaporator in a cooling mode) of the air conditioner includes a first indoor heat exchanger (a first evaporator 3) and a second indoor heat exchanger (a second evaporator 4), the first indoor heat exchanger faces the axial flow fan, the second indoor heat exchanger faces the centrifugal fan, and a first throttling device (e.g., a first electronic expansion valve) and a second throttling device (e.g., a second electronic expansion valve) are correspondingly disposed at inlet sides of the first indoor heat exchanger and the second indoor heat exchanger. Specifically, the air duct comprises a first air duct 1 and a second air duct 2 system, the first air duct 1 is an axial flow air duct, the second air duct 2 is a centrifugal air duct, and the first air duct 1 is positioned vertically above the second air duct 2; the evaporator is positioned right behind the air duct system, is of a sectional or integral design and comprises a first evaporator 3 and a second evaporator 4, the first evaporator is positioned vertically above the second evaporator 4, wherein the first evaporator 3 occupies 1/3 of the total evaporator area, and the second evaporator 4 occupies 2/3 of the total evaporator area (namely: the heat exchange area of the first indoor heat exchanger is smaller than that of the second indoor heat exchanger, in the example, the heat exchange area of the first indoor heat exchanger is half of that of the second indoor heat exchanger); the first evaporator 3 is positioned right in front of the first air duct 1, and the second evaporator 4 is positioned right in front of the second air duct 2; the air outlet is arranged right ahead of the first air duct 1. The first evaporator is for example a parallel flow evaporator and the second evaporator is for example a fin evaporator.
Fig. 3 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention.
As shown in fig. 3, the method for controlling an air conditioner according to an embodiment of the present invention includes:
s101, an air outlet temperature adjusting instruction is received, and the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan.
Optionally, the user may send an air outlet temperature adjusting instruction to the air conditioner through a remote controller or a mobile terminal, so as to perform corresponding adjustment on the first air outlet temperature corresponding to the first fan and the second air outlet temperature corresponding to the second fan through the air outlet temperature adjusting instruction.
And S102, determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature.
It is understood that the first target opening degree of the first throttling device and the second target opening degree of the second throttling device are determined according to the first outlet air temperature and the second outlet air temperature so as to determine the target amounts of the refrigerants respectively flowing through the first indoor heat exchanger and the second indoor heat exchanger.
Specifically, in an embodiment of the present invention, the throttling device may be a solenoid valve or an electronic expansion valve to control the flow rate of the refrigerant.
And S103, respectively adjusting the opening degree of the first throttling device and the opening degree of the second throttling device according to the first target opening degree and the second target opening degree.
That is, the opening degree of the first throttling means and the opening degree of the second throttling means are respectively adjusted according to the first target opening degree and the second target opening degree so that the opening degree of the first throttling means reaches the first target opening degree and the opening degree of the second throttling means reaches the second target opening degree, thereby respectively reaching the target refrigerant amounts of the refrigerant flowing through the first indoor heat exchanger and the refrigerant flowing through the second indoor heat exchanger to meet different temperature demands at the same time.
Specifically, in the embodiment of the present invention, as shown in fig. 4, determining the first target opening of the first throttling device and the second target opening of the second throttling device according to the first outlet air temperature and the second outlet air temperature includes:
in the refrigeration mode of S201, if the first outlet air temperature is higher than the second outlet air temperature, it is determined that the first target opening is lower than the first preset opening, and the second target opening is the second preset opening.
More specifically, in the embodiment of the present invention, as shown in fig. 4, determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature further includes:
s202, in the refrigeration mode, if the first air outlet temperature is lower than the second air outlet temperature, it is determined that the second target opening is lower than the second preset opening, and the first target opening is the first preset opening.
Specifically, in the embodiment of the present invention, when the air conditioner is in the cooling mode, if the first outlet air temperature is higher than the second outlet air temperature, it is determined that the first target opening is lower than the first preset opening, and the second target opening is the second preset opening, so that the refrigerant flowing through the first indoor heat exchanger is less than the refrigerant flowing through the second indoor heat exchanger, and if the first outlet air temperature is lower than the second outlet air temperature, it is determined that the second target opening is lower than the second preset opening, and the first target opening is the first preset opening, so that the refrigerant flowing through the first indoor heat exchanger is greater than the refrigerant flowing through the second indoor heat exchanger.
It should be understood that, in the cooling mode, if the refrigerant flowing through the first indoor heat exchanger is less than the refrigerant flowing through the second indoor heat exchanger, the first outlet air temperature may be higher than the second outlet air temperature, and if the refrigerant flowing through the first indoor heat exchanger is more than the refrigerant flowing through the second indoor heat exchanger, the first outlet air temperature may be lower than the second outlet air temperature.
Specifically, in the embodiment of the present invention, as shown in fig. 5, determining the first target opening of the first throttling device and the second target opening of the second throttling device according to the first outlet air temperature and the second outlet air temperature includes:
and S301, in the heating mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the second target opening is lower than a second preset opening, and the first target opening is a first preset opening.
More specifically, in the embodiment of the present invention, as shown in fig. 5, determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature further includes:
s302, in the heating mode, if the first outlet air temperature is lower than the second outlet air temperature, it is determined that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
Specifically, in the embodiment of the present invention, when the air conditioner is in the heating mode, if the first outlet air temperature is higher than the second outlet air temperature, it is determined that the second target opening is lower than the second preset opening, where the first target opening is a first preset opening, so that the refrigerant flowing through the first indoor heat exchanger is greater than the refrigerant flowing through the second indoor heat exchanger, and the first outlet air temperature is lower than the second outlet air temperature, it is determined that the first target opening is lower than the first preset opening, and the second target opening is a second preset opening, so that the refrigerant flowing through the first indoor heat exchanger is less than the refrigerant flowing through the second indoor heat exchanger.
It should be understood that, in the heating mode, if the refrigerant flowing through the first indoor heat exchanger is greater than the refrigerant flowing through the second indoor heat exchanger, the first outlet air temperature may be higher than the second outlet air temperature, and if the refrigerant flowing through the first indoor heat exchanger is less than the refrigerant flowing through the second indoor heat exchanger, the first outlet air temperature may be lower than the second outlet air temperature.
The following will further describe the control method of the air conditioner according to an embodiment of the present invention, by taking the implementation process of a specific embodiment of the present invention as an example, where the air conditioner is normally started and in a normal refrigeration state.
The air conditioner is normally started, and when the air conditioner is in a normal refrigeration state, the axial flow fan and the centrifugal fan can automatically run according to a preset rotating speed, at the moment, the first throttling device and the second throttling device are in an opening state or a maximum opening state, the first indoor heat exchanger and the second indoor heat exchanger are both provided with refrigerants to pass through, and the air outlet temperature is in the same temperature or a state with small difference.
When the air conditioner enters the air outlet temperature adjusting mode, the following states exist: (1) when the first throttling device is closed or the opening degree is reduced, the refrigerant passing through the corresponding first indoor heat exchanger is reduced, the refrigerant in the first indoor heat exchanger is in an overheat state, the first outlet air temperature is increased, the second indoor heat exchanger is in a normal opening state, the second outlet air temperature is kept unchanged, and at the moment, the first outlet air temperature of the air outlet is higher than the second outlet air temperature; (2) when the second throttling device is closed or the opening degree is reduced, the refrigerant passing through the corresponding second indoor heat exchanger is reduced, the refrigerant in the second indoor heat exchanger is in an overheat state, the second outlet air temperature is increased, the first indoor heat exchanger is in a normal opening state, the first outlet air temperature is kept unchanged, and at the moment, the first outlet air temperature at the air outlet is lower than the second outlet air temperature; (3) when the opening degree of the first throttling device and the opening degree of the second throttling device are adjusted at the same time, the first air outlet temperature and the second air outlet temperature can be controlled, so that the first air outlet temperature and the second air outlet temperature of different temperatures can be generated at the air outlet.
It can be understood that the heat exchange manner of the first indoor heat exchanger and the second indoor heat exchanger in the heating mode is opposite to that in the cooling mode, and the details are not described herein.
In summary, according to the control method of the air conditioner in the embodiment of the present invention, the outlet air temperature adjustment instruction is received, the outlet air temperature adjustment instruction includes a first outlet air temperature corresponding to the first fan and a second outlet air temperature corresponding to the second fan, and the first target opening of the first throttling device and the second target opening of the second throttling device are determined according to the first outlet air temperature and the second outlet air temperature, and further, the opening of the first throttling device and the opening of the second throttling device are respectively adjusted according to the first target opening and the second target opening. Therefore, the air outlet temperature of the first fan and the air outlet temperature of the second fan are adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time are met.
Fig. 6 is a block diagram illustrating a control apparatus of an air conditioner according to an embodiment of the present invention.
As shown in fig. 6, the control device 100 of the air conditioner includes: a receiving module 10, a determining module 20 and an adjusting module 30.
The receiving module 10 is configured to receive an outlet air temperature adjusting instruction, where the outlet air temperature adjusting instruction includes a first outlet air temperature corresponding to the first fan and a second outlet air temperature corresponding to the second fan; the determining module 20 is configured to determine a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature; the adjusting module 30 is configured to adjust an opening degree of the first throttle device and an opening degree of the second throttle device according to the first target opening degree and the second target opening degree, respectively.
Further, in an embodiment of the present invention, the determining module 20 is further configured to: and under the refrigeration mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
Further, in an embodiment of the present invention, the determining module 20 is further configured to: : and under the refrigeration mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the second target opening is lower than the second preset opening, and the first target opening is the first preset opening.
Further, in an embodiment of the present invention, the determining module 20 is further configured to: and under the heating mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the second target opening is lower than a second preset opening, and the first target opening is a first preset opening.
Further, in an embodiment of the present invention, the determining module 20 is further configured to: and under the heating mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
It should be noted that the control device of the air conditioner in the embodiment of the present invention corresponds to the specific embodiments of the control method of the air conditioner in the embodiment of the present invention, and details are not described herein again.
In summary, according to the control device of the air conditioner in the embodiment of the present invention, the receiving module receives the outlet air temperature adjusting instruction, where the outlet air temperature adjusting instruction includes a first outlet air temperature corresponding to the first fan and a second outlet air temperature corresponding to the second fan, and the determining module determines the first target opening of the first throttling device and the second target opening of the second throttling device according to the first outlet air temperature and the second outlet air temperature, and further, the adjusting module respectively adjusts the opening of the first throttling device and the opening of the second throttling device according to the first target opening and the second target opening. Therefore, the air outlet temperature of the first fan and the air outlet temperature of the second fan are adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time are met.
Based on the same inventive concept, as shown in fig. 7, an embodiment of the present invention provides an air conditioner 1000 corresponding to the control device 100 of the air conditioner.
Specifically, the air conditioner provided by the embodiment of the present invention includes the control device of the air conditioner, and can implement a specific implementation manner corresponding to the control device of the air conditioner one to one.
According to the air conditioner provided by the embodiment of the invention, by adopting the control device of the air conditioner, the air outlet temperature of the first fan and the air outlet temperature of the second fan can be adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so that different temperature requirements at the same time can be met.
Since the air conditioner described in the embodiment of the present invention is an air conditioner used for implementing the control device of the air conditioner described in the embodiment of the present invention, a person skilled in the art can understand the specific structure and the modification of the air conditioner based on the device described in the embodiment of the present invention, and thus the detailed description thereof is omitted. All air conditioners adopted by the above-mentioned devices in the embodiments of the present invention belong to the protection scope of the present invention.
Based on the same inventive concept, the embodiment of the invention also provides electronic equipment corresponding to the control method of the air conditioner.
Specifically, an electronic device provided according to an embodiment of the present invention includes: the air conditioner control method comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein when the processor executes the program, the air conditioner control method is realized.
According to the electronic equipment provided by the embodiment of the invention, the control method of the air conditioner is realized by adopting the computer program capable of running on the processor, and the air outlet temperatures of the first fan and the second fan can be adjusted by adjusting the opening degrees of the first throttling device and the second throttling device so as to meet different temperature requirements at the same time.
Since the electronic device described in the embodiment of the present invention is an electronic device used for implementing the control method of the air conditioner described in the embodiment of the present invention, based on the method described in the embodiment of the present invention, a person skilled in the art can understand the specific structure and the modification of the electronic device, and thus the details are not described herein again. All electronic devices adopted by the method of the embodiment of the present invention are within the intended protection scope of the present invention.
Based on the same inventive concept, the embodiment of the invention also provides a computer readable storage medium corresponding to the control method of the air conditioner.
Specifically, a computer-readable storage medium according to an embodiment of the present invention is proposed, on which a control program of an air conditioner is stored, the control program of the air conditioner implementing the control method of the air conditioner as described above when executed by a processor.
According to the computer-readable storage medium of the embodiment of the invention, the control program of the air conditioner is stored, so that the control method of the air conditioner is realized, and the outlet air temperatures of the first fan and the second fan can be adjusted by adjusting the opening degrees of the first throttling device and the second throttling device, so as to meet different temperature requirements at the same time.
Since the computer-readable storage medium described in the embodiment of the present invention is a computer-readable storage medium used for implementing the control method of the air conditioner in the embodiment of the present invention, based on the method described in the embodiment of the present invention, a person skilled in the art can understand the specific structure and the modification of the computer-readable storage medium, and thus details are not described herein again. Any computer readable storage medium used in the above method of the embodiments of the present invention is within the scope of the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any system that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic system) having one or more wires, a portable computer diskette (magnetic system), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber system, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (15)
1. A control method of an air conditioner is characterized in that the air conditioner comprises a first indoor heat exchanger and a second indoor heat exchanger, a first end of the first indoor heat exchanger is connected with an inlet of a refrigerant, a second end of the first indoor heat exchanger is connected with a first end of the second indoor heat exchanger, a second end of the second indoor heat exchanger is connected with an outlet of the refrigerant, a first throttling device is arranged between the inlet of the refrigerant and the first end of the first indoor heat exchanger, a second throttling device is arranged between the inlet of the refrigerant and the first end of the second indoor heat exchanger, or the first throttling device is arranged between the outlet of the refrigerant and the second end of the first indoor heat exchanger, and the second throttling device is arranged between the outlet of the refrigerant and the second end of the second indoor heat exchanger, the first indoor heat exchanger is correspondingly provided with a first fan, the second indoor heat exchanger is correspondingly provided with a second fan, and the control method comprises the following steps:
receiving an air outlet temperature adjusting instruction, wherein the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan;
determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature;
and respectively adjusting the opening degree of the first throttling device and the opening degree of the second throttling device according to the first target opening degree and the second target opening degree.
2. The control method according to claim 1, wherein the determining a first target opening degree of the first throttle device and a second target opening degree of the second throttle device based on the first outlet air temperature and the second outlet air temperature includes:
and under the refrigeration mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
3. The control method according to claim 2, wherein the determining a first target opening degree of the first throttle device and a second target opening degree of the second throttle device based on the first outlet air temperature and the second outlet air temperature, further comprises:
and under the refrigeration mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the second target opening is lower than the second preset opening, wherein the first target opening is the first preset opening.
4. The control method according to claim 1, wherein the determining a first target opening degree of the first throttle device and a second target opening degree of the second throttle device based on the first outlet air temperature and the second outlet air temperature includes:
and in the heating mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the second target opening is lower than a second preset opening, wherein the first target opening is a first preset opening.
5. The control method according to claim 4, wherein the determining a first target opening degree of the first throttle device and a second target opening degree of the second throttle device based on the first outlet air temperature and the second outlet air temperature, further comprises:
and in the heating mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the first target opening is lower than the first preset opening, and the second target opening is the second preset opening.
6. The control method according to claim 1, wherein the throttle device is a solenoid valve or an electronic expansion valve.
7. A control device of an air conditioner is characterized in that the air conditioner comprises a first indoor heat exchanger and a second indoor heat exchanger, a first end of the first indoor heat exchanger is connected with an inlet of a refrigerant, a second end of the first indoor heat exchanger is connected with a first end of the second indoor heat exchanger, a second end of the second indoor heat exchanger is connected with an outlet of the refrigerant, a first throttling device is arranged between the inlet of the refrigerant and the first end of the first indoor heat exchanger, a second throttling device is arranged between the inlet of the refrigerant and the first end of the second indoor heat exchanger, or the first throttling device is arranged between the outlet of the refrigerant and the second end of the first indoor heat exchanger, and the second throttling device is arranged between the outlet of the refrigerant and the second end of the second indoor heat exchanger, the first indoor heat exchanger corresponds and is provided with first fan, the second indoor heat exchanger corresponds and is provided with the second fan, controlling means includes:
the receiving module is used for receiving an air outlet temperature adjusting instruction, and the air outlet temperature adjusting instruction comprises a first air outlet temperature corresponding to the first fan and a second air outlet temperature corresponding to the second fan;
the determining module is used for determining a first target opening degree of the first throttling device and a second target opening degree of the second throttling device according to the first outlet air temperature and the second outlet air temperature;
and the adjusting module is used for respectively adjusting the opening degree of the first throttling device and the opening degree of the second throttling device according to the first target opening degree and the second target opening degree.
8. The control apparatus of claim 7, wherein the determination module is further configured to: and under the refrigeration mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the first target opening is lower than a first preset opening, and the second target opening is a second preset opening.
9. The control apparatus of claim 8, wherein the determination module is further configured to: and under the refrigeration mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the second target opening is lower than the second preset opening, wherein the first target opening is the first preset opening.
10. The control apparatus of claim 7, wherein the determination module is further configured to: and in the heating mode, if the first air outlet temperature is higher than the second air outlet temperature, determining that the second target opening is lower than a second preset opening, wherein the first target opening is a first preset opening.
11. The control apparatus of claim 10, wherein the determination module is further configured to: and in the heating mode, if the first air outlet temperature is lower than the second air outlet temperature, determining that the first target opening is lower than the first preset opening, and the second target opening is the second preset opening.
12. The control device of claim 7, wherein the throttling device is a solenoid valve or an electronic expansion valve.
13. An air conditioner, comprising: the control device of an air conditioner according to any one of claims 7 to 12.
14. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of controlling an air conditioner according to any one of claims 1 to 6 when executing the program.
15. A computer-readable storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements the control method of an air conditioner according to any one of claims 1 to 6.
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| CN201910988551.6A CN110715430A (en) | 2019-10-17 | 2019-10-17 | Air conditioner, control method and device thereof, electronic equipment and storage medium |
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| CN201910988551.6A CN110715430A (en) | 2019-10-17 | 2019-10-17 | Air conditioner, control method and device thereof, electronic equipment and storage medium |
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