CN113847696A - Control method of air conditioner and air conditioner - Google Patents
Control method of air conditioner and air conditioner Download PDFInfo
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- CN113847696A CN113847696A CN202111275218.4A CN202111275218A CN113847696A CN 113847696 A CN113847696 A CN 113847696A CN 202111275218 A CN202111275218 A CN 202111275218A CN 113847696 A CN113847696 A CN 113847696A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000013589 supplement Substances 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
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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
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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
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- F24F11/86—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
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of an air conditioner and the air conditioner with the same, wherein the control method comprises the following steps: obtaining a first preset temperature TIs provided withAnd a first indoor detection temperature TMeasuring(ii) a Calculating a first indoor ambient calculated temperature TRing (C)And a firstTemperature difference Delta T, TRing (C)＝TMeasuring‑TCold supplement，△T＝TRing (C)‑TIs provided with(ii) a When the first temperature difference delta T is smaller than or equal to the first temperature difference A, the opening angle of the air deflector of the air conditioner is obtained, and a second temperature compensation value T is obtained according to the opening angle of the air deflectorCold supplement 1(ii) a Calculating a second indoor ambient calculated temperature TRing (C)'and second temperature difference DeltaT', TRing (C)’＝TMeasuring‑TCold supplement‑TCold supplement 1，△T’＝TRing (C)’‑TIs provided with(ii) a The operating frequency of a compressor of an air conditioner is adjusted. According to the control method provided by the invention, the indoor temperature can be controlled more accurately, and the uniformity of the indoor temperature is ensured, so that the air conditioner can better meet the user requirements, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method of an air conditioner and the air conditioner with the same.
Background
In the correlation technique, because each house company is for embodying difference and actual construction condition, make house structure and size, orientation all have obvious difference, thereby can lead to the heat load condition in each room to have obvious difference, and then when actually installing the air conditioner, if the air conditioner carries out temperature regulation according to the fixed temperature compensation of factory setting, can make the air conditioner can't match the temperature variation that the user actually room difference arouses, make the indoor temperature inhomogeneous, and can lead to the temperature control in user's room out of control, can not satisfy user's demand well.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a control method for an air conditioner, which can control an indoor temperature more accurately and ensure uniformity of the indoor temperature, so that the air conditioner can better meet user requirements and user experience is improved.
Another object of the present invention is to provide an air conditioner using the above control method.
A control method of an air conditioner according to an embodiment of a first aspect of the present invention includes the steps of:
the air conditioner operates in a refrigerating mode;
obtaining a first preset temperature TIs provided withAnd a first indoor detection temperature TMeasuring；
According to the first preset temperature TIs provided withAnd the first indoor detection temperature TMeasuringCalculating a first indoor ambient calculated temperature TRing (C)And a first temperature difference Δ T, wherein TRing (C)＝TMeasuring-TCold supplement，ΔT＝TRing (C)-TIs provided withSaid T isCold supplementThe first temperature compensation value is a first temperature compensation value when the air conditioner operates in a refrigerating mode;
when the first temperature difference delta T is smaller than or equal to a first temperature difference value A, obtaining the opening angle of an air deflector of the air conditioner, and obtaining a second temperature compensation value T according to the opening angle of the air deflectorCold supplement 1；
According to the second temperature compensation value TCold supplement 1Calculating a second indoor ambient calculated temperature TRing (C)'and a second temperature difference DeltaT', wherein TRing (C)’＝TMeasuring-TCold supplement-TCold supplement 1，ΔT’＝TRing (C)’-TIs provided with；
Calculating a temperature T from the second indoor environmentRing (C)'and the second temperature difference Δ T', adjusting an operating frequency of a compressor of the air conditioner.
According to the control method of the air conditioner, by adopting the steps, compared with the traditional air conditioner, the indoor temperature can be controlled more accurately, the uniformity of the indoor temperature is ensured, and the condition that the temperature of the air conditioner is too cold due to out-of-control temperature of the air conditioner can be avoided, so that the comfort level of a user can be effectively ensured, the air conditioner can better meet the requirements of the user, and the user experience is improved.
According to some embodiments of the invention, the first temperature compensation value T is determined according to the volume of the room in which the air conditioner is located and the population of people to which the air conditioner is appliedCold supplement。
According to some embodiments of the present invention, the first temperature compensation value T when the air conditioner is operated in a cooling mode is looked up in a temperature compensation table established based on a room volume where the air conditioner is located and a population of people to which the air conditioner is appliedCold supplement。
According to some embodiments of the invention, when the first temperature difference Δ Τ is larger than the first temperature difference a, a temperature T is calculated from the first indoor environmentRing (C)And said first temperature difference DeltaT, regulatingAn operating frequency of a compressor of the air conditioner.
According to some embodiments of the invention, a ═ 2 ℃.
According to some embodiments of the invention, the air conditioner operates in heating mode;
obtaining a second preset temperature TIs provided with' and second indoor detection temperature TMeasuring’；
According to the TIs provided with' and TMeasuring' calculating the third indoor ambient calculation temperature TRing 1And a third temperature difference Δ T, wherein TRing 1＝TMeasuring’-TSupplementing heat，Δt＝TIs provided with’-TRing 1Said T isSupplementing heatA third temperature compensation value when the air conditioner is in heating operation;
when the third temperature difference delta T is smaller than or equal to a second temperature difference B, obtaining the opening angle of the air deflector of the air conditioner, and obtaining a fourth temperature compensation value T according to the opening angle of the air deflectorSupplement heat 1；
According to the fourth temperature compensation value TSupplement heat 1Calculating the fourth indoor Environment calculated temperature TRing 1'and a fourth temperature difference Deltat', wherein TRing 1’＝TMeasuring’-TSupplementing heat-TSupplement heat 1，Δt’＝TIs provided with’-TRing 1’；
Calculating a temperature T from the fourth indoor environmentRing 1'and the fourth temperature difference Δ t', adjusting an operating frequency of a compressor of the air conditioner.
According to some embodiments of the invention, when the third temperature difference Δ T is greater than the third temperature difference B, the temperature T is calculated from the environment in the third roomRing 1And the third temperature difference delta t, adjusting the operating frequency of the compressor of the air conditioner.
According to some embodiments of the invention, B ═ 1 ℃.
An air conditioner according to an embodiment of the second aspect of the present invention includes the control method of the air conditioner according to the above-described embodiment of the first aspect of the present invention.
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 above 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 flowchart of a control method of an air conditioner according to an embodiment of the present invention.
Detailed Description
A control method of an air conditioner according to an embodiment of a first aspect of the present invention is described below with reference to fig. 1.
As shown in fig. 1, a control method of an air conditioner according to an embodiment of a first aspect of the present invention includes the steps of:
refrigerating operation of the air conditioner;
obtaining a first preset temperature TIs provided withAnd a first indoor detection temperature TMeasuring；
According to a first preset temperature TIs provided withAnd a first indoor detection temperature TMeasuringCalculating a first indoor ambient calculated temperature TRing (C)And a first temperature difference Δ T, wherein TRing (C)＝TMeasuring-TCold supplement，ΔT＝TRing (C)-TIs provided with，TCold supplementThe first temperature compensation value is the first temperature compensation value when the air conditioner operates in a refrigerating mode. In this step, can revise the first indoor detection temperature that detects effectively through first temperature compensation value, reduce the difference in temperature between first indoor detection temperature and the indoor actual temperature to can make first indoor environment calculation temperature be close to indoor actual temperature, and then can calculate the difference in temperature between indoor actual temperature and the first temperature of predetermineeing more accurately, make things convenient for the running state of air conditioner according to first difference in temperature regulation air conditioner, reduce the indoor difference in temperature, promote user's comfort level.
When the first temperature difference delta T is smaller than or equal to the first temperature difference A, the opening angle of the air deflector of the air conditioner is obtained, and a second temperature compensation value T is obtained according to the opening angle of the air deflectorCold supplement 1。
For example, in combination with table 1, the second temperature compensation value may take different values according to different opening angles of the air deflector, so as to ensure that the indoor actual temperature is closer to the first preset temperature.
TABLE 1
According to the second temperature compensation value TCold supplement 1Calculating a second indoor ambient calculated temperature TRing (C)'and a second temperature difference DeltaT', wherein TRing (C)’＝TMeasuring-TCold supplement-TCold supplement 1，ΔT’＝TRing (C)’-TIs provided with. At this moment, indoor actual temperature is more close first preset temperature, carries out temperature compensation through opening the angle to the aviation baffle difference, can improve indoor temperature's homogeneity to make indoor actual temperature be close first preset temperature more, thereby can promote the accurate nature of air conditioner to indoor temperature control, promoted user experience. In addition, after the opening angle of the air deflector or the first preset temperature is adjusted, the temperature compensation value of the corresponding gear needs to be re-adjusted, and the second indoor environment calculated temperature and the second temperature difference are re-calculated.
Calculating a temperature T from a second indoor environmentRing (C)'and the second temperature difference deltat', the operating frequency of the compressor of the air conditioner is adjusted. Through the step, the running state of the air conditioner can be effectively adjusted, so that the condition that the air conditioner is too cold in indoor temperature due to out-of-control temperature can be avoided, and the comfort level of a user can be further ensured, so that the air conditioner can better meet the requirements of the user.
According to the control method of the air conditioner, by adopting the steps, compared with the traditional air conditioner, the indoor temperature can be controlled more accurately, the uniformity of the indoor temperature is ensured, and the condition that the temperature of the air conditioner is too cold due to out-of-control temperature of the air conditioner can be avoided, so that the comfort level of a user can be effectively ensured, the air conditioner can better meet the requirements of the user, and the user experience is improved.
In some embodiments of the invention, the air conditioner is based on the room volume in which the air conditioner is locatedDetermining a first temperature compensation value T for a population of products and air conditioner applicationsCold supplement. Specifically, when the air conditioner is actually installed, an installer of the air conditioner can comprehensively judge the room volume of a user and the heat load characteristics according to the factors such as different crowds used after installation, and can set a recommended first temperature compensation value in a targeted manner through a special key control mode of the remote controller so as to meet the room temperature control requirement after installation of the air conditioner, and therefore the requirement for user comfort can be better met.
Further, the first temperature compensation value T when the air conditioner is in refrigerating operation is searched in a temperature compensation table established based on the volume of the room where the air conditioner is and the crowd applying the air conditionerCold supplement. When the air conditioner is installed, an installer of the air conditioner can set a temperature compensation value by measuring the room volume (length, x width and x height) of the installation and according to the room volume conditions recommended by different cooling capacity sections in the specification of the air conditioner. For example, when the rated cooling of the air conditioner is 3500W, a moderate room volume of about 36m is recommended3-45m3(including end points) if the calculated actual room volume is less than 36m3Or the volume is moderate but the room is closed without a window, the load is considered to be smaller (namely the room volume is small); if the calculated actual room volume is greater than 45m3Or a moderate volume but a room with multiple windows or in the direction of insolation, the load is considered to be greater (i.e., the room volume is greater).
Alternatively, for example, a nominal 2600W rated cooling for an air conditioner, a moderate room volume of about 24m is recommended3-30m3(including end points) if the calculated actual volume of the room is less than 24m3Or the load is considered to be smaller if the volume is moderate but the room is closed without a window; if the calculated actual room volume is more than 45m3Or moderate volume but multiple windows in the room or in the direction of insolation, the load is considered to be greater. Therefore, the recommended room volumes of the air conditioners of different refrigerating capacity models can be described in detail in the specification, and installation personnel can conveniently confirm the room load condition according to actual conditions.
Wherein, the cold-fearing people in table 2 refer to the old or children, the heat-fearing people refer to the teenagers and the people sensitive to body temperature, and the neutral people refer to the middle-aged people. After inquiring about the attributes of the main users of the room installed by the user, the installer of the air conditioner sets the first temperature compensation value by looking up the table according to the attributes of the crowd and the load of the room.
TABLE 2
In some embodiments of the invention, the temperature T is calculated from the first indoor environment when the first temperature difference Δ T is greater than the first temperature differenceRing (C)And a first temperature difference deltat, adjusting an operating frequency of a compressor of the air conditioner. At the moment, the temperature difference between the indoor actual temperature and the first preset temperature is large, and the output capacity of the air conditioner is adjusted by adjusting the operating frequency of the compressor, so that the indoor temperature can be quickly reduced, and the user requirements can be better met.
In some alternative embodiments, a ═ 2 ℃. But is not limited thereto.
In some embodiments of the present invention, as shown in fig. 1, the air conditioner operates for heating;
obtaining a second preset temperature TIs provided with' and second indoor detection temperature TMeasuring’；
According to TIs provided with' and TMeasuring' calculating the third indoor ambient calculation temperature TRing 1And a third temperature difference Δ T, wherein TRing 1＝TMeasuring’-TSupplementing heat，Δt＝TIs provided with’-TRing 1，TSupplementing heatAnd the third temperature compensation value is the third temperature compensation value when the air conditioner is in heating operation. In this step, can revise the second indoor detection temperature that detects effectively through the third temperature compensation value, reduce the difference in temperature between second indoor detection temperature and the indoor actual temperature, thereby can make the second indoor environment calculation temperature be close to indoor actual temperature, and then can calculate the difference in temperature between indoor actual temperature and the second preset temperature more accurately, make things convenient for the running state of air conditioner according to the third difference in temperature regulation air conditioner, reduce the indoor difference in temperature, guarantee the homogeneity of indoor temperature, promote the userIs comfortable. Wherein the third temperature compensation value can be obtained by looking up table 2.
When the third temperature difference delta T is smaller than or equal to the second temperature difference B, the opening angle of the air deflector of the air conditioner is obtained, and a fourth temperature compensation value T is obtained according to the opening angle of the air deflectorSupplement heat 1。
For example, in combination with table 3, the fourth temperature compensation value may take different values according to different opening angles of the air deflector, so as to ensure that the actual indoor temperature is closer to the second preset temperature.
TABLE 3
According to the fourth temperature compensation value TSupplement heat 1Calculating the fourth indoor Environment calculated temperature TRing 1'and a fourth temperature difference Deltat', wherein TRing 1’＝TMeasuring’-TSupplementing heat-TSupplement heat 1，Δt’＝TIs provided with’-TRing 1'. At this moment, the indoor actual temperature is close to the second and is preset the temperature, carries out temperature compensation through opening the angle to the aviation baffle difference, can make indoor actual temperature be close to the second more and preset the temperature to can promote the accurate nature of air conditioner to indoor temperature control, promote user experience. In addition, after the opening angle of the air deflector or the second preset temperature is adjusted, the temperature compensation value of the corresponding gear needs to be re-adjusted, and the fourth indoor environment calculation temperature and the fourth temperature difference are re-calculated.
Calculating the temperature T from the fourth indoor environmentRing 1'and a fourth temperature difference deltat', the operating frequency of the compressor of the air conditioner is adjusted. Through the step, the running state of the air conditioner can be effectively adjusted, so that the condition that the temperature of the air conditioner is too hot indoors due to out-of-control temperature can be avoided, and the comfort level of a user can be further guaranteed, and the air conditioner can better meet the user requirement.
Further, when the third temperature difference Δ T is greater than the third temperature difference B, the temperature T is calculated according to the environment in the third roomRing 1And thirdAnd adjusting the running frequency of a compressor of the air conditioner by the temperature difference delta t. At this moment, the difference in temperature between the indoor actual temperature and the second preset temperature is large, and the output capacity of the air conditioner is adjusted by adjusting the operating frequency of the compressor, so that the indoor temperature can be quickly increased, and the user requirements can be better met.
In some alternative embodiments, B ═ 1 ℃. But is not limited thereto.
Alternatively, the first indoor detection temperature and the second indoor detection temperature may be acquired by temperature sensors.
An air conditioner (not shown) according to an embodiment of a second aspect of the present invention includes the control method of the air conditioner according to the above-described embodiment of the first aspect of the present invention.
According to the air conditioner disclosed by the embodiment of the invention, by adopting the control method, the indoor temperature can be accurately controlled, so that the room temperature control requirement after the air conditioner is installed can be met, and the requirement on user comfort can be better met.
Other configurations and operations of the air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A control method of an air conditioner is characterized by comprising the following steps:
the air conditioner operates in a refrigerating mode;
obtaining a first preset temperature TIs provided withAnd a first indoor detection temperature TMeasuring；
According to the first preset temperature TIs provided withAnd the first indoor detection temperature TMeasuringCalculating a first indoor ambient calculated temperature TRing (C)And a first temperature difference DeltaT, wherein TRing (C)＝TMeasuring-TCold supplement，△T＝TRing (C)-TIs provided withSaid T isCold supplementThe first temperature compensation value is a first temperature compensation value when the air conditioner operates in a refrigerating mode;
when the first temperature difference delta T is smaller than or equal to a first temperature difference value A, obtaining the opening angle of the air deflector of the air conditioner, and obtaining a second temperature compensation value T according to the opening angle of the air deflectorCold supplement 1；
According to the second temperature compensation value TCold supplement 1Calculate the firstTwo-room environment calculation temperature TRing (C)'and a second temperature difference DeltaT', wherein TRing (C)’＝TMeasuring-TCold supplement-TCold supplement 1，△T’＝TRing (C)’-TIs provided with；
Calculating a temperature T from the second indoor environmentRing (C)'and the second temperature difference Δ T', adjusting an operating frequency of a compressor of the air conditioner.
2. The method as claimed in claim 1, wherein the first temperature compensation value T is determined according to a volume of a room where the air conditioner is located and a population of people to which the air conditioner is appliedCold supplement。
3. The method as claimed in claim 2, wherein the first temperature compensation value T is looked up in a temperature compensation table created based on a room volume where the air conditioner is located and a population of people to which the air conditioner is applied when the air conditioner is operated in cooling modeCold supplement。
4. The control method of an air conditioner according to claim 1, wherein when the first temperature difference Δ T is greater than the first temperature difference a, a temperature T is calculated from the first indoor environmentRing (C)And the first temperature difference DeltaT, and adjusting the operating frequency of a compressor of the air conditioner.
5. The control method of an air conditioner according to claim 1, wherein a is 2 ℃.
6. The control method of an air conditioner according to any one of claims 1 to 5,
the air conditioner performs heating operation;
obtaining a second preset temperature TIs provided with' and second indoor detection temperature TMeasuring’；
According to the TIs provided with' and TMeasuring' calculating the third indoor ambient calculation temperature TRing 1And a third temperature difference Δ T, wherein TRing 1＝TMeasuring’-TSupplementing heat，△t＝TIs provided with’-TRing 1Said T isSupplementing heatA third temperature compensation value when the air conditioner is in heating operation;
when the third temperature difference delta T is smaller than or equal to a second temperature difference B, obtaining the opening angle of the air deflector, and obtaining a fourth temperature compensation value T according to the opening angle of the air deflectorSupplement heat 1；
According to the fourth temperature compensation value TSupplement heat 1Calculating the fourth indoor Environment calculated temperature TRing 1'and a fourth temperature difference Deltat', wherein TRing 1’＝TMeasuring’-TSupplementing heat-TSupplement heat 1，△t’＝TIs provided with’-TRing 1’；
Calculating a temperature T from the fourth indoor environmentRing 1'and the fourth temperature difference Δ t', adjusting an operating frequency of a compressor of the air conditioner.
7. The method as claimed in claim 6, wherein the temperature T is calculated according to the environment in the third room when the third temperature difference Δ T is greater than the third temperature difference BRing 1And the third temperature difference Δ t, adjusting the operating frequency of the compressor of the air conditioner.
8. The control method of an air conditioner according to claim 6, wherein B-1 ℃.
9. An air conditioner characterized by comprising the control method of the air conditioner according to any one of claims 1 to 8.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111275218.4A CN113847696A (en) | 2021-10-29 | 2021-10-29 | Control method of air conditioner and air conditioner |
| PCT/CN2022/072829 WO2023070962A1 (en) | 2021-10-29 | 2022-01-19 | Control method for air conditioner, and air conditioner |
| CN202280068182.9A CN118056099A (en) | 2021-10-29 | 2022-01-19 | Air conditioner control method and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111275218.4A CN113847696A (en) | 2021-10-29 | 2021-10-29 | Control method of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113847696A true CN113847696A (en) | 2021-12-28 |
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| WO2023070962A1 (en) * | 2021-10-29 | 2023-05-04 | 海信（广东）空调有限公司 | Control method for air conditioner, and air conditioner |
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