CN112797600A - Compressor frequency control method, device and air conditioner - Google Patents
Compressor frequency control method, device and air conditioner Download PDFInfo
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- 238000004590 computer program Methods 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 abstract description 41
- 238000009833 condensation Methods 0.000 abstract description 41
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 238000005057 refrigeration Methods 0.000 description 7
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- 230000001276 controlling effect Effects 0.000 description 6
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- 230000002265 prevention Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
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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
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- Air Conditioning Control Device (AREA)
Abstract
本发明提供了一种压缩机频率控制方法、装置及空调器，该方法包括：在空调器开机后，接收用户输入的分段送风模式的设定指令；根据出风口面积比值及压缩机的第一运行频率，确定分段送风模式对应的压缩机的第二运行频率；出风口面积比值为分段送风模式下处于开启状态的出风口面积与全开送风模式下处于开启状态的出风口面积的比值，第一运行频率为全开送风模式下压缩机的运行频率；第二运行频率与出风口面积比值正相关；根据第二运行频率控制压缩机运行。本发明实施例可以防止在各分段送风模式下空调器的出风口处非形成凝露，提高用户使用体验，避免凝露滴落导致财物损失。
The invention provides a compressor frequency control method, device and air conditioner. The method includes: after the air conditioner is turned on, receiving a setting instruction of a segmented air supply mode input by a user; The first operating frequency is to determine the second operating frequency of the compressor corresponding to the segmented air supply mode; The ratio of the area of the air outlet, the first operating frequency is the operating frequency of the compressor in the fully open air supply mode; the second operating frequency is positively correlated with the ratio of the area of the air outlet; the compressor operation is controlled according to the second operating frequency. The embodiments of the present invention can prevent non-formation of condensation at the air outlet of the air conditioner in each segmented air supply mode, improve user experience, and avoid property loss caused by condensation dripping.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a compressor frequency control method and device and an air conditioner.
Background
With the gradual improvement of comfort requirements of people, a cabinet air conditioner with an air outlet multi-section air supply function is developed at present, the air outlet of any section of air outlet of the air conditioner can be adjusted to be in a no-wind-sense mode, and meanwhile, the air outlets of other sections of air outlets are kept in a conventional air supply mode. The non-wind-sensing mode is usually realized by closing a left air deflector and a right air deflector of the air outlet section and utilizing micro-holes on the air deflectors to exhaust air.
When the air conditioner refrigerates, the air output of the no-wind-sense mode is low, condensation drops easily at the air outlet, user experience is influenced, and even user property loss is caused.
Disclosure of Invention
The invention solves the problem that the existing air conditioner is easy to generate condensation in a no-wind-sense mode.
In order to solve the above problems, the present invention provides a compressor frequency control method, which is applied to a segmented blowing air conditioner, and the method comprises: after the air conditioner is started, receiving a setting instruction of a segmented air supply mode input by a user; determining a second operating frequency of the compressor corresponding to the segmented air supply mode according to the area ratio of the air outlet and the first operating frequency of the compressor; the air outlet area ratio is the ratio of the air outlet area in an opening state in the segmented air supply mode to the air outlet area in an opening state in a fully-open air supply mode, and the first operating frequency is the operating frequency of the compressor in the fully-open air supply mode; the second operating frequency is positively correlated with the area ratio of the air outlet; and controlling the compressor to operate according to the second operating frequency.
According to the invention, when the user sets the segmented air supply mode, the compressor is adjusted to operate at the second operation frequency, the second operation frequency is determined by the ratio of the set segmented air supply mode to the fully-opened air outlet area, and the current refrigeration level of the air conditioner is adjusted by adjusting the compressor in different segmented air supply modes according to the ratio corresponding to different segmented air supply modes, so that condensation is not formed at the air outlet of the air conditioner in each segmented air supply mode, the use experience of the user is improved, and the property loss caused by the dropping of the condensation is avoided.
Optionally, determining a second operating frequency of the compressor corresponding to the segmented air supply mode according to the air outlet area ratio and the first operating frequency of the compressor includes: acquiring a current air outlet speed, and determining a first frequency correction coefficient according to the air outlet speed; the first frequency correction coefficient is positively correlated with the air outlet speed; and determining a second operating frequency of the compressor corresponding to the segmented air supply mode according to the air outlet area ratio, the first operating frequency of the compressor and the first frequency correction coefficient.
On the basis of adjusting the operating frequency of the compressor based on the segmented air supply mode, the influence of the current air outlet speed on condensation is also considered, and the operating frequency of the compressor is corrected based on the air outlet speed so as to optimize the condensation prevention effect.
Optionally, the method further comprises: acquiring the current set temperature, and determining a second frequency correction coefficient according to the set temperature; the second frequency correction coefficient is positively correlated with the set temperature; and determining the second operating frequency according to the air outlet area ratio, the first operating frequency, the first frequency correction coefficient and the second frequency correction coefficient.
On the basis of adjusting the operating frequency of the compressor based on the segmented air supply mode and the air outlet speed, the invention also considers the influence of the current set temperature on condensation, and further corrects the operating frequency of the compressor based on the set temperature so as to optimize the condensation prevention effect.
Optionally, the calculation formula of the second operating frequency is as follows:
F＝F1*X*Y+F1*Z
wherein, F is the second operating frequency, F1 is the first operating frequency, X is the air outlet area ratio, Y is the second frequency correction coefficient, Z is the first frequency correction coefficient.
The invention provides a calculation formula of a second operating frequency of the compressor, and the condensation can be avoided by controlling the compressor at the second operating frequency.
Optionally, before determining the second operating frequency of the compressor corresponding to the segmented air supply mode according to the air outlet area ratio and the first operating frequency of the compressor, the method further includes: acquiring the opening and closing state of an air deflector corresponding to the segmented air supply mode; and dividing the area of the air outlet with the air deflector in the open state by the total area of the air outlet with the air deflector in the open state in the fully open air supply mode, and calculating to obtain the area ratio of the air outlet.
The invention can calculate the ratio between the areas of the air outlets in the opening states of the segmented air supply mode and the full-open air supply mode, and adjust the running frequency of the compressor according to the ratio, thereby avoiding the generation of condensation.
Optionally, a value range of the first frequency correction coefficient is 20% to 40%, and/or a value range of the second frequency correction coefficient is 30% to 50%.
According to the invention, the wind speed and the temperature are corrected in the calculation process of the second operating frequency of the compressor, and the second operating frequency is used for controlling the compressor to avoid condensation.
Optionally, the segmented air supply mode comprises a no-wind mode; and closing the air guide plate of the corresponding air outlet in the non-wind-sensing mode, wherein a plurality of micropores are formed in the air guide plate.
The segmented air supply mode comprises a no-wind-sensation mode, and condensation can be avoided under the condition that the no-wind-sensation mode is set.
The invention provides a compressor frequency control device, which is applied to a segmented air supply air conditioner and comprises: the instruction receiving module is used for receiving a setting instruction of a segmented air supply mode input by a user after the air conditioner is started; the frequency determination module is used for determining a second operating frequency of the compressor corresponding to the segmented air supply mode according to the area ratio of the air outlet and the first operating frequency of the compressor; the air outlet area ratio is the ratio of the air outlet area in an opening state in the segmented air supply mode to the air outlet area in an opening state in a fully-open air supply mode, and the first operating frequency is the operating frequency of the compressor in the fully-open air supply mode; the second operating frequency is positively correlated with the area ratio of the air outlet; and the frequency control module is used for controlling the compressor to operate according to the second operating frequency.
The invention provides an air conditioner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the compressor frequency control method.
The present invention provides a computer-readable storage medium storing a computer program which, when read and executed by a processor, implements the above-described compressor frequency control method.
The compressor frequency control device, the air conditioner and the computer readable storage medium of the invention can achieve the same technical effect as the compressor frequency control method.
Drawings
FIG. 1 is a schematic flow chart of a compressor frequency control method in one embodiment of the present invention;
fig. 2 is a schematic structural diagram of a frequency control device of a compressor according to an embodiment of the present invention.
Description of reference numerals:
201-an instruction receiving module; 202-a frequency determination module; 203-frequency control module.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Fig. 1 is a schematic flow chart of a compressor frequency control method in an embodiment of the present invention, which can be applied to a segmented-blowing air conditioner, and the method includes:
and S102, receiving a setting instruction of the segmented air supply mode input by a user after the air conditioner is started.
After the air conditioner is started, the controller can continuously detect the segmented air supply mode and the running frequency of the compressor and receive a setting instruction of the segmented air supply mode input by a user. The closing/opening states of the left air deflector and the right air deflector of each air outlet section corresponding to different subsection air supply modes are different.
The left air deflector and the right air deflector are provided with a plurality of micropores, and when the left air deflector and the right air deflector are closed, wind can be blown out from the micropores on the air deflectors at a low speed, so that non-wind-sensing air outlet is realized. Therefore, the segmented air supply mode includes a no-wind-sense mode of each air outlet segment, for example: the air supply system comprises a full-open air supply mode in which left and right air deflectors of all air outlet sections are opened, a certain section of no-wind-sensation mode in which left and right air deflectors of a certain air outlet section are closed and correspond to each other, a full-no-wind-sensation mode in which left and right air deflectors of all air outlet sections are closed and the like.
After the air conditioner starts to operate, due to the fact that the left air guide plate and the right air guide plate are closed differently in different segmented air supply modes, under the condition that the left air guide plate and the right air guide plate are closed, due to the fact that air output is reduced, condensation is prone to occurring. When the mode of the air conditioner is switched, the frequency of the compressor is synchronously adjusted, so that the condensation is prevented.
And S104, determining a second operation frequency of the compressor corresponding to the segmented air supply mode according to the area ratio of the air outlet and the first operation frequency of the compressor.
The air outlet area ratio is the ratio of the air outlet area in the opening state in the segmented air supply mode to the air outlet area in the opening state in the fully-open air supply mode. The first operating frequency of the compressor is the operating frequency of the compressor in the full-open air supply mode.
The second operating frequency of the compressor is positively correlated with the area ratio of the air outlet. It should be noted that the greater the refrigerating capacity corresponding to the operating frequency of the compressor, the lower the outlet air temperature is, and the more likely the temperature of the air outlet is lower than the dew point temperature, that is, the more likely the condensation is generated.
Based on the analysis, if the area ratio of the air outlet is larger, the more air outlet sections of the left air deflector and the right air deflector are opened, condensation is not easily formed relatively, and the higher running frequency of the compressor can be kept at the moment so as to maintain the better refrigeration effect. If the area ratio of the air outlet is smaller, the air outlet sections opened by the left air guide plate and the right air guide plate are fewer, condensation is easily formed relatively, and the operation frequency of the compressor can be adjusted to be lower at the moment, so that condensation is prevented from being formed, and the refrigeration effect of a part is sacrificed.
Optionally, the area ratio of the air outlet corresponding to the segmented air supply mode may be executed according to the following steps:
firstly, the opening and closing state of the air deflector corresponding to the segmented air supply mode is obtained. Taking the sectional air supply air conditioner comprising the upper section air outlet, the middle section air outlet and the lower section air outlet as an example, if the sectional air supply mode is the upper non-wind sensing mode, the air deflector of the upper section air outlet is in a closed state, the air deflector of the middle section air outlet is in an open state, and the air deflector of the upper section air outlet is in an open state.
And then, dividing the area of the air outlet with the air deflector in the open state by the total area of the air outlet with the air deflector in the open state in the fully open air supply mode, and calculating to obtain the area ratio of the air outlet. Taking the above upper non-wind-sensing mode as an example, the area of the upper air outlet is divided by the total area of the upper, middle and lower air outlets to obtain the area ratio of the air outlets.
And S106, controlling the compressor to operate according to the second operation frequency.
The compressor frequency control method provided by the embodiment adjusts the compressor to operate at the second operating frequency when the user sets the segmented air supply mode, the second operating frequency is determined by the ratio of the set segmented air supply mode to the area of the air outlet in the opening state of the fully-opened air supply mode, the compressor under different segmented air supply modes is adjusted through the ratio corresponding to different segmented air supply modes, and the current refrigeration level of the air conditioner is adjusted, so that condensation is prevented from not forming at the air outlet of the air conditioner under each segmented air supply mode, the use experience of the user is improved, and the property loss caused by the condensation dripping is avoided.
Considering that the condensation at the air outlet is related to the current cooling level and the current air outlet speed, the larger the air outlet speed is, the more difficult the air outlet is to form the condensation, and the smaller the air outlet speed is, the more easy the air outlet is to form the condensation. Therefore, on the basis of adjusting the frequency of the compressor based on the segmented air supply mode, the frequency is corrected based on the air outlet speed, and a first frequency correction coefficient is added into the calculation formula so as to optimize the condensation prevention effect. Alternatively, the step S106 may be executed as follows:
firstly, the current air outlet speed is obtained, and a first frequency correction coefficient is determined according to the air outlet speed. The first frequency correction coefficient is positively correlated with the air outlet speed.
If the air outlet speed is higher, condensation is not easy to form relatively, and at the moment, the higher running frequency of the compressor can be kept so as to maintain the better refrigerating effect. If the air outlet speed is smaller, condensation is relatively easy to form, and the operation frequency of the compressor can be adjusted to be lower at the moment, so that condensation is prevented from forming, and partial refrigeration effect is sacrificed.
And then, determining a second operating frequency of the compressor corresponding to the segmented air supply mode according to the air outlet area ratio, the first operating frequency of the compressor and the first frequency correction coefficient.
Further, since the outlet condensation is related to the current set temperature in addition to the current cooling level and the current air outlet speed, the outlet is less likely to form condensation as the set temperature is higher, and the outlet is more likely to form condensation as the set temperature is lower. Therefore, on the basis of adjusting the frequency of the compressor based on the segmented air supply mode and the air outlet speed, the frequency is further corrected based on the set temperature, and a second frequency correction coefficient is added into the calculation formula so as to optimize the condensation prevention effect. Optionally, the method further comprises the following steps:
firstly, the current set temperature is obtained, and a second frequency correction coefficient is determined according to the set temperature. The second frequency correction coefficient is positively correlated with the set temperature.
If the set temperature is higher, condensation is relatively difficult to form, and at the moment, the running frequency of the compressor can be kept higher so as to maintain better refrigerating effect. Condensation is relatively easily formed as the set temperature is lower, and at this time, the operation frequency of the compressor can be adjusted to be lower, so that condensation is prevented from being formed and a part of the refrigeration effect is sacrificed.
And then, determining a second operating frequency according to the air outlet area ratio, the first operating frequency, the first frequency correction coefficient and the second frequency correction coefficient.
Optionally, the calculation formula of the second operating frequency of the compressor is as follows:
F＝F1*X*Y+F1*Z
wherein F is the second operating frequency, F1The first operation frequency is X, the area ratio of the air outlet is X, the second frequency correction coefficient is Y, and the first frequency correction coefficient is Z.
It should be noted that, according to different practical application environments and air conditioners, the correspondence between the first frequency correction coefficient and the second frequency correction coefficient, the air outlet speed factor, and the set temperature factor may be interchanged, and the condensation prevention effect can be achieved, which is not limited in this embodiment.
The following embodiments are described with reference to a cabinet air conditioner with three outlets as an example.
The air outlet of the cabinet air conditioner is divided into an upper section, a middle section and a lower section in the vertical direction, the upper group, the middle group and the lower group of left and right air deflectors corresponding to the air outlet are respectively controlled by the upper motor, the middle motor and the lower motor, and the left and right air deflectors of each group can be independently closed and opened. The left air deflector and the right air deflector are provided with a plurality of micropores, and when the left air deflector and the right air deflector are closed, the air outlet can blow out from the micropores on the air deflectors at low speed, so that non-wind-sensing air outlet is realized.
The actual heights of the upper, middle and lower air outlets respectively account for the total height of the air outlet and are A%, B% and C%, illustratively, A ranges from 30 to 50, B ranges from 30 to 50, C ranges from 0 to 40, and A + B + C is 100.
Through closing and opening of three aviation baffles of control, the air conditioner realizes can 8 segmentation air supply modes:
the method comprises the following steps: the upper section left and right air deflectors are closed, and the middle section left and right air deflectors and the lower section left and right air deflectors are opened;
the no wind sense mode: the middle section left and right air deflectors are closed, and the upper section left and right air deflectors and the lower section left and right air deflectors are opened;
③ the mode without wind sense: the lower section left air deflector and the lower section right air deflector are closed, and the upper section left air deflector and the middle section left air deflector are opened;
fourthly, upper and lower no wind feeling modes: the upper section left and right air deflectors and the lower section left and right air deflectors are closed, and the middle section left and right air deflectors are opened;
middle and lower no wind feeling mode: the middle section left and right air deflectors and the lower section left and right air deflectors are closed, and the upper section left and right air deflectors are opened;
sixthly, a middle-upper non-wind feeling mode: the upper section left and right air deflectors and the middle section left and right air deflectors are closed, and the lower section left and right air deflectors are opened;
no wind feeling mode: the upper section left and right air deflectors, the middle section left and right air deflectors and the lower section left and right air deflectors are all closed;
b, a conventional full-open mode: the upper section left and right air deflectors, the middle section left and right air deflectors and the lower section left and right air deflectors are all opened.
When receiving that the user sets up the segmentation air supply mode, this embodiment can effectively avoid the condensation to form through control compressor operating frequency.
After the air conditioner is started, the segmented air supply mode and the rotating speed of the inner fan of the left air deflector and the right air deflector are continuously detected.
When a user sets a segmented air supply mode, the left air deflector, the right air deflector and the left air deflector of the air outlets of the upper section, the middle section and the lower section are opened and closed according to the set corresponding mode, and the frequency F of the compressor is synchronously adjusted according to the following formula:
F＝F1*X*Y+F1*Z
wherein, F1The rotating speed of the inner fan is in a normal full-open mode of the air conditioner (namely, the left air deflector and the right air deflector are all in a non-wind-sensing state); x is the ratio of the area of a non-wind-sensing air outlet of the current segmented air supply mode to the area of the total air outlet, namely when the air supply mode is in the non-wind-sensing mode, X is (B + C)/100; when no wind is felt, X is (A + C)/100; when no wind is felt, X is (A + B)/100; when no wind is felt in the upper middle, X is C/100; when no wind is felt up and down, X is B/100; when no wind is felt in the middle and lower parts, X is A/100.
Y is a frequency correction coefficient 1, and the value range is 20-40%; z is a frequency correction coefficient 2, and the value range is 30-50%.
According to the compressor frequency control method provided by the embodiment, the compressor frequency is adjusted according to the area proportion of the actual non-air-induction air outlet in different segmented air supply modes of the air conditioner, condensation is avoided, and user experience is improved.
Fig. 2 is a schematic structural diagram of a compressor frequency control device applied to a segmented-blowing air conditioner according to an embodiment of the present invention, including:
the instruction receiving module 201 is used for receiving a setting instruction of a segmented air supply mode input by a user after the air conditioner is started;
the frequency determining module 202 is configured to determine a second operating frequency of the compressor corresponding to the segmented air supply mode according to the air outlet area ratio and the first operating frequency of the compressor; the air outlet area ratio is the ratio of the air outlet area in an opening state in the segmented air supply mode to the air outlet area in an opening state in a fully-open air supply mode, and the first operating frequency is the operating frequency of the compressor in the fully-open air supply mode; the second operating frequency is positively correlated with the area ratio of the air outlet;
and the frequency control module 203 is used for controlling the compressor to operate according to the second operation frequency.
The compressor frequency control device that this embodiment provided, adjust the compressor and move with the second running frequency when the user sets for segmentation air supply mode, this second running frequency is confirmed by the segmentation air supply mode of setting for and the ratio of opening state air outlet area of full-open air supply mode, above-mentioned ratio that corresponds through different segmentation air supply modes, adjust compressor under the different segmentation air supply modes, with the current refrigeration level of adjustment air conditioner, thereby prevent that the air outlet department of air conditioner is non-formation condensation under each segmentation air supply mode, improve user's use and experience, avoid the condensation drippage to lead to the property loss.
Optionally, as an embodiment, the frequency determining module 202 is specifically configured to: acquiring a current air outlet speed, and determining a first frequency correction coefficient according to the air outlet speed; the first frequency correction coefficient is positively correlated with the air outlet speed; and determining a second operating frequency of the compressor corresponding to the segmented air supply mode according to the air outlet area ratio, the first operating frequency of the compressor and the first frequency correction coefficient.
Optionally, as an embodiment, the frequency determining module 202 is further configured to: acquiring the current set temperature, and determining a second frequency correction coefficient according to the set temperature; the second frequency correction coefficient is positively correlated with the set temperature; and determining the second operating frequency according to the air outlet area ratio, the first operating frequency, the first frequency correction coefficient and the second frequency correction coefficient.
Optionally, as an embodiment, the calculation formula of the second operating frequency is as follows:
F＝F1*X*Y+F1*Z
wherein F is the second operating frequency, F1The first operation frequency is X, the area ratio of the air outlet is X, the second frequency correction coefficient is Y, and the first frequency correction coefficient is Z.
Optionally, as an embodiment, the apparatus further includes a ratio calculating module, configured to: acquiring the opening and closing state of an air deflector corresponding to the segmented air supply mode; and dividing the area of the air outlet with the air deflector in the open state by the total area of the air outlet with the air deflector in the open state in the fully open air supply mode, and calculating to obtain the area ratio of the air outlet.
Optionally, as an embodiment, a value range of the first frequency correction coefficient is 20% to 40%, and/or a value range of the second frequency correction coefficient is 30% to 50%.
Optionally, as an embodiment, the segmented blowing mode includes a no-wind mode; and closing the air guide plate of the corresponding air outlet in the non-wind-sensing mode, wherein a plurality of micropores are formed in the air guide plate.
The embodiment of the invention also provides an air conditioner, which comprises a computer readable storage medium and a processor, wherein the computer readable storage medium is used for storing a computer program, and the computer program is read by the processor and runs to realize the compressor frequency control method.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is read and executed by a processor, the method provided in the foregoing embodiment is implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
Of course, those skilled in the art will understand that all or part of the processes in the methods of the above embodiments may be implemented by instructing the control device to perform operations through a computer, and the programs may be stored in a computer-readable storage medium, and when executed, the programs may include the processes of the above method embodiments, where the storage medium may be a memory, a magnetic disk, an optical disk, and the like.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The compressor frequency control device and the air conditioner disclosed by the embodiment correspond to the compressor frequency control method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
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| CN112797600B (en) | 2022-07-26 |
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Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Country or region after: China Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Country or region before: China Patentee before: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. |