CN112240635B - Air conditioner and adjusting method thereof - Google Patents
Air conditioner and adjusting method thereof Download PDFInfo
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- CN112240635B CN112240635B CN201910657487.3A CN201910657487A CN112240635B CN 112240635 B CN112240635 B CN 112240635B CN 201910657487 A CN201910657487 A CN 201910657487A CN 112240635 B CN112240635 B CN 112240635B
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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
- F24F11/50—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
- F24F11/67—Switching between heating and cooling modes
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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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- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner and an adjusting method thereof. The adjusting method of the air conditioner comprises the following steps: acquiring the environment temperature of the environment where the air conditioner is located, the set temperature of the air conditioner and an operation mode, wherein the operation mode comprises a refrigeration mode and a heating mode; determining corresponding standard operation time according to the environment temperature, the set temperature and the operation mode; recording the actual running time when the ambient temperature reaches the set temperature and continuously recording the preset times; determining the heat preservation condition of the environment according to the actual operation duration of the preset times and the standard operation duration; and adjusting the operating frequency of a compressor of the air conditioner according to the heat preservation condition. According to the scheme provided by the invention, the operation frequency of the compressor is adjusted according to the heat preservation condition of the environment, so that the operation frequency of the compressor is consistent with the heat preservation condition of the environment, the environment temperature can reach the set temperature more quickly and better, and the requirements of users are met.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an air conditioner and an adjusting method thereof.
Background
With the development of society and the increasing living standard of people, various air conditioning devices have become one of the indispensable electrical devices in people's daily life. Various air conditioning devices can help people to reach a temperature that can be adapted to when the ambient temperature is too high or too low. Current air conditioning devices mainly include various types of air conditioners and fans.
At present, the operating frequency of the compressor of the air conditioner is mainly adjusted according to the outdoor ambient temperature and the temperature difference between the indoor ambient temperature and the set temperature. However, the installation environment of the air conditioner is very different, and even the situation that the actual use area is not matched with the use area recommended by a merchant sometimes exists. In the prior art, an air conditioner operates according to a specific scheme, and the heat preservation and area conditions of a room are not considered. Therefore, when the room is poor in heat preservation, or the actual use area is larger than the area recommended by the merchant, the refrigerating capacity or the heating capacity of the air conditioner is diluted, the indoor temperature cannot reach the required temperature of the user, and the use experience of the user is seriously reduced.
Disclosure of Invention
It is an object of the present invention to provide a method for adjusting the operating frequency of a compressor based on the actual conditions of the environment in which the air conditioner is located.
A further purpose of the invention is to refine and distinguish the heat preservation conditions of the environment where the air conditioner is located, accurately adjust the running frequency of the compressor and improve the use experience of users.
Particularly, the present invention provides an adjusting method of an air conditioner, comprising: acquiring the environment temperature of the environment where the air conditioner is located, the set temperature of the air conditioner and an operation mode, wherein the operation mode comprises a refrigeration mode and a heating mode; determining corresponding standard operation duration according to the environment temperature, the set temperature and the operation mode; recording the actual running time from the environmental temperature to the set temperature and continuously recording the preset times; determining the heat preservation condition of the environment according to the actual operation duration of the preset times and the standard operation duration; and adjusting the operating frequency of a compressor of the air conditioner according to the heat preservation condition.
Optionally, the step of determining the corresponding standard operation time period according to the environment temperature, the set temperature and the operation mode includes: and inquiring the environment temperature, the set temperature and the standard operation time length corresponding to the operation mode in a preset time length information table.
Optionally, the step of determining the heat preservation condition of the environment according to the actual operation duration of the preset times and the standard operation duration includes: calculating the difference value between the actual running time and the standard running time; dividing the difference value with the standard operation time length to obtain the difference ratio of each time; adding the difference ratios of each time, and dividing the difference ratios by preset times to obtain a heat preservation coefficient; and determining the heat preservation condition of the environment according to the heat preservation coefficient.
Optionally, the step of determining the heat preservation condition of the environment according to the heat preservation coefficient includes: judging whether the heat preservation coefficient is larger than 0; and if so, determining that the heat preservation condition of the environment is worse than a standard condition, wherein the standard condition is a condition when the time length information table is obtained.
Optionally, when the heat preservation coefficient is equal to 0, determining that the heat preservation condition of the environment is equivalent to the standard condition; when the heat preservation coefficient is less than 0, the heat preservation condition of the environment is better than the standard condition.
Optionally, the step of adjusting the operating frequency of the compressor of the air conditioner according to the insulation condition includes: when the heat preservation condition of the environment is worse than the standard condition, the running frequency of the compressor is increased; when the environment heat preservation condition is better than the standard condition, the running frequency of the compressor is reduced; when the environmental heat preservation condition is equivalent to the standard condition, the operation frequency of the compressor is kept unchanged.
Optionally, when the temperature keeping coefficient is greater than 0 and less than or equal to a first preset value, increasing the operating frequency of the compressor by a first frequency; when the temperature keeping coefficient is larger than the first preset value and smaller than or equal to a second preset value, increasing the running frequency of the compressor by the second frequency; and when the heat preservation coefficient is larger than a second preset value, increasing the running frequency of the compressor by a third frequency, wherein the first preset value and the second preset value are both larger than 0, the first preset value is smaller than the second preset value, and the first frequency, the second frequency and the third frequency are sequentially increased.
Optionally, when the thermal insulation coefficient is less than 0 and greater than or equal to a third preset value, reducing the operating frequency of the compressor by a fourth frequency; when the temperature keeping coefficient is smaller than the third preset value and is larger than or equal to the fourth preset value, reducing the running frequency of the compressor by a fifth frequency; and when the heat preservation coefficient is smaller than a fourth preset value, reducing the running frequency of the compressor by a sixth frequency, wherein the third preset value and the fourth preset value are both smaller than 0, the third preset value is larger than the fourth preset value, and the fourth frequency, the fifth frequency and the sixth frequency are sequentially increased.
Optionally, the preset times comprise a first time and a second time, and when the air conditioner is in the refrigeration mode, the first time is continuously recorded; when the air conditioner is in the heating mode, the second number is continuously recorded.
According to another aspect of the present invention, there is also provided an air conditioner, comprising a control device, the control device comprising a processor and a memory, wherein the memory stores a control program, and the control program is used for implementing any one of the above-mentioned air conditioner adjusting methods when executed by the processor.
The adjusting method of the air conditioner and the air conditioner provided by the invention have the advantages that the environment temperature of the environment where the air conditioner is located, the set temperature and the operation mode of the air conditioner are obtained, the corresponding standard operation time length is determined according to the environment temperature, the set temperature and the operation mode, the actual operation time length when the environment temperature reaches the set temperature is recorded, the preset times are continuously recorded, the heat preservation condition of the environment is determined according to the actual operation time length of the preset times and the standard operation time length, and the operation frequency of the compressor of the air conditioner is adjusted according to the heat preservation condition. The running frequency of the compressor can be adjusted according to the actual condition of the environment where the air conditioner is located, specifically, the running frequency of the compressor is adjusted according to the heat preservation condition of the environment, so that the running frequency of the compressor is consistent with the heat preservation condition of the environment, the ambient temperature can reach the set temperature more quickly and better, and the requirement of a user is met.
Furthermore, according to the adjusting method of the air conditioner and the air conditioner, when the heat preservation condition of the environment is worse than the standard condition, the running frequency of the compressor is increased; when the environment heat preservation condition is better than the standard condition, the running frequency of the compressor is reduced; when the environmental heat preservation condition is equivalent to the standard condition, the operation frequency of the compressor is kept unchanged. When the heat preservation condition of the environment is worse than the standard condition, the difference degree is further distinguished; when the heat-retaining condition of the environment is better than the standard condition, the degree of the heat-retaining condition is further distinguished. The heat preservation condition of the environment where the air conditioner is located is distinguished through refining, the running frequency of the compressor is accurately adjusted, and the use experience of a user is improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily to scale. In the drawings:
fig. 1 is a schematic view of a conditioning method of an air conditioner according to an embodiment of the present invention;
fig. 2 is a detailed flowchart of an adjusting method of an air conditioner according to an embodiment of the present invention; and
fig. 3 is a schematic block diagram of an air conditioner according to an embodiment of the present invention.
Detailed Description
The embodiment firstly provides an adjusting method of the air conditioner, which can adjust the running frequency of the compressor according to the actual condition of the environment where the air conditioner is located, so that the running frequency of the compressor is consistent with the heat preservation condition of the environment, the environment temperature can reach the set temperature more quickly and better, and the requirement of a user is met. Fig. 1 is a schematic view of an adjusting method of an air conditioner according to an embodiment of the present invention. As shown in fig. 1, the adjusting method of the air conditioner may perform the following steps:
step S102, acquiring the environment temperature of the environment where the air conditioner 10 is located, the set temperature of the air conditioner 10 and the running mode;
step S104, determining corresponding standard operation duration according to the environment temperature, the set temperature and the operation mode;
step S106, recording the actual running time when the ambient temperature reaches the set temperature and continuously recording the preset times;
step S108, determining the heat preservation condition of the environment according to the actual running time length and the standard running time length of the preset times;
step S110, adjusting the operating frequency of the compressor of the air conditioner 10 according to the heat preservation condition.
In the above steps, the ambient temperature of the environment in which the air conditioner 10 is located in step S102 may be acquired by a temperature sensor provided on the air conditioner 10, and may be acquired upon receiving a signal that the user turns on the air conditioner 10. The operation mode in step S102 includes a cooling mode and a heating mode. In step S104, the corresponding standard operation duration is determined according to the environment temperature, the set temperature, and the operation mode, and specifically, the environment temperature, the set temperature, and the standard operation duration corresponding to the operation mode may be queried in a preset duration information table. The time length information table stores different environmental temperatures, set temperatures and standard operation time lengths corresponding to the operation modes, which are obtained through multiple experiments in advance. The environmental condition at the time of obtaining the time length information table may be regarded as a standard condition.
In a specific embodiment, the duration information table may store the following contents: when the air conditioner 10 is in the refrigeration mode, if the ambient temperature is 30 ℃ and the set temperature is 16 ℃, the standard operation time is 60 minutes; if the ambient temperature is 35 ℃ and the set temperature is 17 ℃, the standard operation time is 75 minutes; if the ambient temperature is 35 ℃ and the set temperature is 20 ℃, the standard run length is 63 minutes. When the air conditioner 10 is in a heating mode, if the ambient temperature is 10 ℃ and the set temperature is 25 ℃, the standard operation time is 65 minutes; if the ambient temperature is 12 ℃ and the set temperature is 23 ℃, the standard operation time is 60 minutes; if the ambient temperature is 12 deg.c and the set temperature is 30 deg.c, the standard run time is 95 minutes. The specific numerical values in the time length information table are only examples, and are not intended to limit the present invention. In other embodiments, the ambient temperature, the set temperature, and the standard operating duration corresponding to the operating mode may be set to other values based on specific experiments.
Recording the actual operation time length when the ambient temperature reaches the set temperature in step S106 may specifically include: and recording one time when the ambient temperature is obtained, recording the other time when the ambient temperature reaches the set temperature, and obtaining the actual running time according to the two times. In fact, when the ambient temperature is obtained, the compressor is started, and when the ambient temperature reaches the set temperature, the compressor is also closed, that is, the actual operation time length is the time length from the start to the close of the compressor. It should be noted that, the continuously recording the preset times means that after the ambient temperature returns to the value obtained initially after the compressor is turned off, the compressor is turned on again, and when the ambient temperature reaches the set temperature again, the compressor is turned off again, so that the actual operation duration of the preset times is recorded. That is, the ambient temperature at each start-up of the compressor is the same, as is the set temperature to which the ambient temperature at each shut-down.
In addition, in the process of determining the standard operation period in step S104 and recording the actual operation period in step S106, the operation frequency of the compressor is the same, and the ambient temperature and the set temperature are also the same. That is to say, the standard operation duration of step S104 is a duration of the compressor adjusting the ambient temperature to the set temperature under the standard condition, and the actual operation duration of step S106 is a duration of the compressor adjusting the ambient temperature to the set temperature at the same operation frequency under the actual environment, so as to ensure that the operation frequencies of the compressor and the compressor are the same, and the ambient temperature and the set temperature are also the same, which can exclude other factors and obtain the influence of the ambient condition on the operation duration.
And step S108, determining the heat preservation condition of the environment according to the actual operation duration of the preset times and the standard operation duration. Generally, the actual operation time is longer than the standard operation time, which indicates that the heat preservation condition of the environment is worse than the standard condition; the actual operation time is shorter than the standard operation time, which shows that the heat preservation condition of the environment is better than the standard condition. However, the temperature keeping condition is determined according to the actual running time length of one time, and a large error may exist, so that the actual running time length of the preset times is recorded in the embodiment.
In a specific embodiment, the step of determining the environmental insulation condition according to the preset times of actual operation time and the standard operation time may include: calculating the difference value between the actual running time and the standard running time; dividing the difference value with the standard operation time length to obtain the difference ratio of each time; adding the difference ratios of each time, and dividing the difference ratios by preset times to obtain a heat preservation coefficient; and determining the heat preservation condition of the environment according to the heat preservation coefficient. More specifically, when the heat preservation coefficient is greater than 0, the heat preservation condition of the environment is determined to be poor compared with the standard condition; when the heat preservation coefficient is equal to 0, determining that the heat preservation condition of the environment is equivalent to the standard condition; when the heat preservation coefficient is less than 0, the heat preservation condition of the environment is determined to be better than the standard condition. The heat preservation condition of the environment is better than the standard condition, and besides the good sealing and heat preservation performance of the environment, the environment can also be provided with other devices for assisting in temperature rise and drop.
In step S110, the operating frequency of the compressor of the air conditioner 10 is adjusted according to the heat preservation condition, and specifically, when the heat preservation condition of the environment is worse than the standard condition, the operating frequency of the compressor is increased; when the environment heat preservation condition is better than the standard condition, the running frequency of the compressor is reduced; when the environmental heat preservation condition is equivalent to the standard condition, the operation frequency of the compressor is kept unchanged. Therefore, the running frequency of the compressor can be consistent with the heat preservation condition of the environment, so that the environment temperature can reach the set temperature more quickly and better, and the requirements of users are met. It should be noted that, after recording the actual operation duration of the preset number of times, the operation frequency of the compressor is adjusted when the compressor is started again.
In some optional embodiments, the air conditioner 10 may achieve a higher technical effect by further optimizing and configuring the above steps, and the following describes in detail the adjusting method of the air conditioner of this embodiment in combination with a description of an optional execution flow of this embodiment, where this embodiment is merely an illustration of the execution flow, and in a specific implementation, an execution sequence and an operation condition of a part of steps may be modified according to specific implementation requirements. Fig. 2 is a detailed flowchart of an adjusting method of an air conditioner according to an embodiment of the present invention, the adjusting method of the air conditioner including the steps of:
step S202, obtaining the environment temperature of the environment where the air conditioner 10 is located, the set temperature of the air conditioner 10 and the operation mode;
step S204, inquiring the environment temperature, the set temperature and the standard running time corresponding to the running mode in a preset time information table;
step S206, recording the actual running time when the environmental temperature reaches the set temperature and continuously recording the preset times;
step S208, calculating the difference between the actual running time and the standard running time of each time;
step S210, dividing the difference value with the standard operation time length to obtain the difference ratio of each time;
step S212, adding the difference ratios of each time, and dividing the difference ratios by preset times to obtain a heat preservation coefficient;
step S214, judging whether the heat preservation coefficient is larger than 0, if so, executing step S216, and if not, executing step S220;
step S216, determining that the heat preservation condition of the environment is worse than the standard condition;
step S218, increasing the running frequency of the compressor;
step S220, determining whether the thermal insulation coefficient is less than 0, if so, performing step S222, otherwise, performing step S226;
step S222, determining that the heat preservation condition of the environment is better than the standard condition;
step S224, reducing the running frequency of the compressor;
step S226, the heat preservation coefficient is equal to 0, and the heat preservation condition of the environment is determined to be equivalent to the standard condition;
step S228, the operation frequency of the compressor is kept unchanged.
In the above steps, the actual operation time from the ambient temperature to the set temperature is recorded in step S206 and the preset number of times is continuously recorded. The preset times may include a first time and a second time, and when the air conditioner 10 is in the cooling mode, the first time is continuously recorded; the second number is continuously recorded while the air conditioner 10 is in the heating mode. The first number and the second number may be the same or different, and may be specifically set according to actual situations.
After it is determined in step S216 that the environment temperature maintaining condition is worse than the standard condition, step S218 is performed to increase the operating frequency of the compressor. In a specific embodiment, the degree of poor incubation conditions can be subdivided. For example, when the heat preservation coefficient is greater than 0 and less than or equal to a first preset value, determining that the heat preservation condition is slightly worse than the standard condition, and increasing the operating frequency of the compressor by a first frequency; when the heat preservation coefficient is larger than the first preset value and smaller than or equal to a second preset value, determining that the heat preservation condition is poorer than the standard condition, and increasing the operating frequency of the compressor by a second frequency; and when the heat preservation coefficient is larger than a second preset value, determining that the heat preservation condition is very poor compared with the standard condition, and increasing the running frequency of the compressor by a third frequency, wherein the first preset value and the second preset value are both larger than 0, the first preset value is smaller than the second preset value, and the first frequency, the second frequency and the third frequency are sequentially increased.
After it is determined in step S222 that the heat preservation condition of the environment is better than the standard condition, step S224 is performed to reduce the operating frequency of the compressor. In a specific embodiment, the degree of the good heat preservation condition can be finely distinguished. For example, when the heat preservation coefficient is less than 0 and greater than or equal to a third preset value, determining that the heat preservation condition is slightly better than the standard condition, and reducing the operating frequency of the compressor by a fourth frequency; when the heat preservation coefficient is smaller than the third preset value and larger than or equal to the fourth preset value, determining that the heat preservation condition is better than the standard condition, and reducing the running frequency of the compressor by a fifth frequency; and when the heat preservation coefficient is smaller than a fourth preset value, determining that the heat preservation condition is better than the standard condition, and reducing the running frequency of the compressor by a sixth frequency, wherein the third preset value and the fourth preset value are both smaller than 0, the third preset value is larger than the fourth preset value, and the fourth frequency, the fifth frequency and the sixth frequency are sequentially increased.
The adjusting method of the air conditioner of the embodiment can adjust the operation frequency of the compressor according to the actual condition of the environment where the air conditioner 10 is located, and specifically, adjusts the operation frequency of the compressor according to the heat preservation condition of the environment, so that the operation frequency of the compressor conforms to the heat preservation condition of the environment, the environment temperature can reach the set temperature more quickly and better, and the requirement of a user is met.
Further, in the adjusting method of the air conditioner of the embodiment, when the heat preservation condition of the environment is worse than the standard condition, the difference degree is further distinguished; when the heat-retaining condition of the environment is better than the standard condition, the degree of the heat-retaining condition is further distinguished. The heat preservation condition of the environment where the air conditioner 10 is located is distinguished in a refining mode, the running frequency of the compressor is accurately adjusted, and the use experience of a user is improved.
Fig. 3 is a schematic block diagram of an air conditioner 10 according to an embodiment of the present invention, the air conditioner 10 includes a control device 100, the control device 100 includes a processor 110 and a memory 120, the memory 120 stores a control program 121, and the control program 121 is executed by the processor 110 to implement the adjusting method of the air conditioner according to any of the embodiments.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (7)
1. An adjusting method of an air conditioner includes:
acquiring the environment temperature of the environment where the air conditioner is located, the set temperature of the air conditioner and an operation mode, wherein the operation mode comprises a cooling mode and a heating mode;
determining corresponding standard operation duration according to the environment temperature, the set temperature and the operation mode;
recording the actual running time when the environmental temperature reaches the set temperature and continuously recording the preset times;
determining the heat preservation condition of the environment according to the actual operation time length and the standard operation time length of preset times; and
adjusting the operating frequency of a compressor of the air conditioner according to the heat preservation condition,
the preset times comprise a first time and a second time, and when the air conditioner is in the refrigeration mode, the first time is continuously recorded; continuously recording the second number of times when the air conditioner is in the heating mode,
wherein the step of determining a corresponding standard operating duration based on the ambient temperature, the set temperature and the operating mode comprises: inquiring the environment temperature, the set temperature and the standard operation duration corresponding to the operation mode in a preset duration information table;
the step of determining the heat preservation condition of the environment according to the actual operation duration and the standard operation duration of the preset times comprises the following steps: calculating the difference value between the actual operation time length and the standard operation time length each time; dividing the difference value with the standard operation time length to obtain the difference ratio of each time; adding the difference ratios of each time, and dividing the sum by the preset times to obtain a heat preservation coefficient; and determining the heat preservation condition of the environment according to the heat preservation coefficient.
2. The adjusting method of an air conditioner according to claim 1, wherein the step of determining the warm keeping condition of the environment according to the warm keeping coefficient includes:
judging whether the heat preservation coefficient is larger than 0; and
and if so, determining that the heat preservation condition of the environment is worse than a standard condition, wherein the standard condition is a condition for obtaining the duration information table.
3. The adjusting method of an air conditioner according to claim 2,
when the heat preservation coefficient is equal to 0, determining that the heat preservation condition of the environment is equivalent to the standard condition;
and when the heat preservation coefficient is less than 0, determining that the heat preservation condition of the environment is better than the standard condition.
4. The adjusting method of an air conditioner according to claim 3, wherein the step of adjusting the operating frequency of a compressor of the air conditioner according to the insulation condition includes:
when the heat preservation condition of the environment is worse than the standard condition, increasing the running frequency of the compressor;
reducing the operating frequency of the compressor when the thermal insulation conditions of the environment are better than the standard conditions;
maintaining the operating frequency of the compressor constant when the warm-up conditions of the environment are comparable to the standard conditions.
5. The adjusting method of an air conditioner according to claim 4, wherein,
when the heat preservation coefficient is larger than 0 and smaller than or equal to a first preset value, increasing the running frequency of the compressor by a first frequency;
when the heat preservation coefficient is larger than the first preset value and smaller than or equal to a second preset value, increasing the operating frequency of the compressor by a second frequency;
and when the heat preservation coefficient is larger than the second preset value, increasing the running frequency of the compressor by a third frequency, wherein the first preset value and the second preset value are both larger than 0, the first preset value is smaller than the second preset value, and the first frequency, the second frequency and the third frequency are sequentially increased.
6. The adjusting method of an air conditioner according to claim 4, wherein,
when the heat preservation coefficient is smaller than 0 and larger than or equal to a third preset value, reducing the running frequency of the compressor by a fourth frequency;
when the heat preservation coefficient is smaller than the third preset value and larger than or equal to a fourth preset value, reducing the running frequency of the compressor by a fifth frequency;
and when the heat preservation coefficient is smaller than a fourth preset value, reducing the running frequency of the compressor by a sixth frequency, wherein the third preset value and the fourth preset value are both smaller than 0, the third preset value is larger than the fourth preset value, and the fourth frequency, the fifth frequency and the sixth frequency are sequentially increased.
7. An air conditioner comprising a control device including a processor and a memory, wherein the memory stores a control program, and the control program is executed by the processor for implementing the adjusting method of the air conditioner according to any one of claims 1 to 6.
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| CN112032914B (en) * | 2020-08-24 | 2022-09-02 | 广东Tcl智能暖通设备有限公司 | Control method of air conditioner and air conditioning equipment |
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| CN112240635A (en) | 2021-01-19 |
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