Fan speed adjustment method, control apparatus, air conditioner and computer readable storage medium

Abstract

The present application relates to the technical field of air conditioners, and provides a fan speed adjustment method, a control apparatus, an air conditioner and a computer readable storage medium. The fan speed adjustment method comprises: acquiring a signal that an air conditioner enters a pre-installation mode; reading a current fan speed of an indoor unit of the air conditioner; acquiring a airflow range of the indoor unit, and acquiring a static pressure range of the indoor unit in a current installation environment; on the basis of the airflow range, the static pressure range and a static pressure-airflow table, obtaining a recommended fan speed of the indoor unit; and on the basis of the recommended fan speed, setting the current fan speed. The technical solution of the present application can improve the accuracy of fan speed adjustment of indoor units in a pre-installation mode, and can improve the stability of air volume of the indoor units.

Description

Air damper adjustment method, control device, air conditioner and computer-readable storage medium

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application No. 202310768877.4, filed on June 27, 2023, entitled “Windshield adjustment method, control device, air conditioner and computer-readable storage medium,” the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application relates to the technical field of air conditioning, and in particular to a windshield adjustment method, a control device, an air conditioner, and a computer-readable storage medium. Background Art

[0004] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0005] Currently, air conditioner installation methods vary due to factors such as climate and building structure. For example, in North America, air conditioner installations typically use a mix of indoor and outdoor units, such as an A outdoor unit paired with a B1, B2, or B3 indoor unit. Alternatively, a B indoor unit might be paired with an A1, A2, or A3 outdoor unit. The static pressure ranges for these installations also vary. Furthermore, indoor units and outdoor units of varying capacity can experience excessive or insufficient airflow under varying static pressures.

[0006] In the related art, when installing such air conditioners, installers usually manually adjust the wind speed dial based on their experience. The judgment of the air volume corresponding to the wind speed varies from person to person and there are deviations.

[0007] Summary of the Invention

[0008] The purpose of this application is to at least solve the problem of excessively high or low air volume in the indoor unit of an air conditioner when it is installed under different static pressure conditions. This purpose is achieved through the following technical solutions:

[0009] The first aspect of the present application provides a method for adjusting the air damper of an air conditioner, comprising:

[0010] Obtain a signal for the air conditioner to enter a pre-installation mode;

[0011] Reading the current wind speed of the indoor unit of the air conditioner;

[0012] Obtaining the air volume range of the indoor unit and the static pressure range of the indoor unit in the current installation environment;

[0013] Obtaining a recommended air speed for the indoor unit according to the air volume range, the static pressure range, and a static pressure air volume table;

[0014] The current wind speed is set according to the recommended wind speed.

[0015] According to the wind speed adjustment method of the air conditioner provided in the present application, when the air conditioner enters the pre-installation mode, since the reasonable air volume range corresponding to the indoor unit is different under different static pressure ranges, and the wind speed corresponding to different air volume ranges is different, the air volume range of the indoor unit can be obtained first in the pre-installation mode, and then the static pressure range of the indoor unit in the current installation environment is obtained, and by comparing the static pressure air volume table, the static pressure air volume table lists the air volumes corresponding to different wind speeds under different static pressure ranges, so that the air volume range within the static pressure range in the current installation environment can be found, and then the reasonable wind speed of the indoor unit can be determined according to the optimal air volume within the air volume range. Since the recommended wind speed matches the static pressure range in the current installation environment, by switching the current wind speed to the recommended wind speed, the accuracy of the wind speed adjustment of the indoor unit in the pre-installation mode can be improved, and it helps to improve the stability of the air output of the indoor unit.

[0016] In addition, the air conditioner windshield adjustment method according to the present application may also have the following additional technical features:

[0017] In some embodiments of the present application, the step of obtaining the static pressure range of the indoor unit in the current installation environment includes:

[0018] Controlling the indoor unit to operate at a preset wind speed for a preset time, and obtaining the motor power of the indoor unit;

[0019] The static pressure range of the indoor unit in the current installation environment is obtained according to the current wind speed of the indoor unit, the relationship between the motor power and the static pressure.

[0020] In some embodiments of the present application, the step of obtaining the motor power of the indoor unit includes:

[0021] Obtaining the motor power of the indoor unit when running at the preset wind speed from a first moment to a second moment;

[0022] Determining an average value of the motor power from the first moment to the second moment as the motor power of the indoor motor;

[0023] The first moment is the moment when the indoor unit runs at the preset wind speed from the start moment of the preset time length to a stable state, and the second moment is the end moment of the preset time length.

[0024] In some embodiments of the present application, the step of obtaining the static pressure range of the indoor unit in the current preset installation environment includes:

[0025] Obtain a static pressure range of the indoor unit under a current preset installation environment detected by a wind pressure sensor.

[0026] In some embodiments of the present application, obtaining the air volume range of the indoor unit includes:

[0027] Obtain the model of the outdoor unit of the air conditioner, and determine the air volume range of the indoor unit according to the model.

[0028] In some embodiments of the present application, before switching the current wind speed to the recommended wind speed, the method further includes:

[0029] The recommended wind speed is sent to a user application, and the user is prompted to switch the current wind speed to the recommended wind speed.

[0030] In some embodiments of the present application, the preset time length is not less than 90 seconds; and / or the motor power is proportional to the static pressure.

[0031] A second aspect of the present application provides a control device, comprising:

[0032] A memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the steps of the air conditioner windshield adjustment method as described in any one of the embodiments of the first aspect are implemented.

[0033] A third aspect of the present application provides an air conditioner, comprising:

[0034] Outdoor and indoor units; and

[0035] As described in the second aspect of the embodiment, the control device is connected to the outdoor unit and the indoor unit, and is used to implement the air conditioner windshield adjustment method as described in any one of the first aspect of the embodiment when executing a computer program.

[0036] In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the air conditioner windshield adjustment method as described in any one of the embodiments of the first aspect is implemented. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference numerals are used throughout the drawings to denote the same components. In the drawings:

[0038] FIG1 schematically shows a flow chart of a windshield adjustment method according to some embodiments of the present application;

[0039] FIG2 schematically shows a flow chart of a windshield adjustment method according to some embodiments of the present application;

[0040] FIG3 schematically shows a flow chart of a windshield adjustment method according to some embodiments of the present application;

[0041] FIG4 schematically shows a flow chart of a windshield adjustment method according to some embodiments of the present application;

[0042] FIG5 schematically shows a flow chart of a windshield adjustment method according to some embodiments of the present application;

[0043] FIG6 schematically shows a static pressure power curve diagram according to some embodiments of the present application;

[0044] FIG7 schematically shows a structural schematic block diagram of a control device according to some embodiments of the present application;

[0045] FIG8 schematically shows a structural schematic block diagram of an air conditioner according to some embodiments of the present application.

[0046] The reference numerals are as follows: 100, air conditioner; 200, control device; 110, indoor unit; 120, outdoor unit; 210, processor; 220, memory. DETAILED DESCRIPTION

[0047] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0048] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0049] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0050] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "below" another element or feature would then be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein are interpreted accordingly.

[0051] Currently, air conditioner installation methods vary due to factors such as climate and building structure. For example, in North America, air conditioner installations typically use a mix of indoor and outdoor units, such as an A outdoor unit paired with a B1, B2, or B3 indoor unit. Alternatively, a B indoor unit might be paired with an A1, A2, or A3 outdoor unit. The static pressure ranges for these installations also vary. Furthermore, indoor units and outdoor units of varying capacity can experience excessive or insufficient airflow under varying static pressures.

[0052] In the related art, when installing such air conditioners, installers usually manually adjust the wind speed dial based on their experience. The judgment of the air volume corresponding to the wind speed varies from person to person and there are deviations.

[0053] In order to at least solve the problem of too high or too low air volume of the indoor unit when installing the air conditioner under different static pressure conditions, the present application provides a wind speed adjustment method for the air conditioner, by obtaining the current wind speed of the air conditioner in pre-installation mode, and then obtaining the motor power of the indoor unit of the air conditioner and the static pressure range under the current installation environment, and reading the static pressure air volume meter, finding the wind speed that matches the current static pressure range, that is, as the recommended wind speed, and then switching the current wind speed to the recommended wind speed, thereby improving the stability of the air output of the indoor unit.

[0054] Referring to FIG1 , a first embodiment of the present application provides a method for adjusting the windshield of an air conditioner. The method includes:

[0055] Step S10: obtaining a signal indicating that the air conditioner enters a pre-installation mode.

[0056] Step S20: Read the current wind speed of the indoor unit of the air conditioner.

[0057] Step S30: Obtain the air volume range of the indoor unit.

[0058] Step S40: Obtain the static pressure range of the indoor unit in the current installation environment.

[0059] Step S50: Obtain the recommended air speed of the indoor unit according to the air volume range, the static pressure range and the static pressure air volume table.

[0060] Step S60: setting the current wind speed according to the recommended wind speed.

[0061] In this embodiment, the air conditioner can enter the pre-installation mode through the user's application operation. The application can remotely send control instructions to the air conditioner, and the air conditioner automatically switches to the pre-installation mode after receiving the user's instructions; or a mode switching button can be prefabricated on the air conditioner, and the air conditioner can be controlled to enter the pre-installation mode by manually operating the mode switching button.

[0062] The current wind speed is the indoor unit's wind speed in pre-installation mode. It may or may not match the static pressure in the current installation environment. Understandably, when the indoor unit's current wind speed does not match the static pressure in the current installation environment, that is, when the indoor unit's airflow is too high or too low, it is necessary to adjust the current wind speed.

[0063] Since the reasonable air volume range corresponding to the indoor unit is different under different static pressure ranges, and the wind speed corresponding to different air volume ranges is different, the air volume range of the indoor unit can be first obtained according to, for example, the model of the outdoor unit or the product specifications of the air conditioner in the pre-installation mode, and then the static pressure range of the indoor unit in the current installation environment is obtained by using, for example, a wind pressure sensor to detect the static pressure range in the current environment. By comparing with the static pressure air volume table, which lists the air volumes corresponding to different wind speeds under different static pressure ranges, the air volume range corresponding to the static pressure range in the current installation environment can be found, and then the reasonable air speed of the indoor unit can be determined according to the optimal air volume within the air volume range. Since the recommended air speed matches the static pressure range in the current installation environment, the current air speed can be switched to the recommended air speed to achieve adaptive adjustment of the air speed, or the application recommended to the user can prompt the user to switch the current air speed, thereby improving the accuracy of the air speed adjustment of the indoor unit in the pre-installation mode and helping to improve the stability of the air volume of the indoor unit.

[0064] Referring to FIG. 2 , according to some embodiments of the present application, the step of obtaining the air volume range of the indoor unit includes:

[0065] Step S301: Obtain the model of the outdoor unit of the air conditioner, and determine the air volume range of the indoor unit according to the model.

[0066] In this embodiment, since the indoor units matched with each outdoor unit model have different air volume ranges, the air volume range of the indoor units matched with the outdoor unit can be determined by first detecting the outdoor unit model.

[0067] In addition, you can also obtain the air volume range of the indoor unit by checking the performance data sheet of the indoor unit.

[0068] Referring to FIG. 3 , according to some embodiments of the present application, the step of obtaining the static pressure range of the indoor unit in the current installation environment includes:

[0069] Step S401: Control the indoor unit to operate at a preset wind speed for a preset time, and obtain the motor power of the indoor unit;

[0070] Step S402: Obtain the static pressure range of the indoor unit in the current installation environment based on the relationship between the current wind speed, motor power and static pressure.

[0071] In this embodiment, the preset wind speed is preferably a high wind speed, that is, the upper limit of the wind speed.

[0072] After the indoor unit has been running at a high wind speed for a preset period of time, the motor power of the indoor unit is obtained, and the relationship between the motor power and the static pressure can be used to obtain the static pressure range under the current wind speed and the current installation environment.

[0073] For example, at the current wind speed, the static pressure range of the indoor unit in the current installation environment can be obtained based on the static pressure power curve of motor power and static pressure.

[0074] Exemplarily, the static pressure range s may be any range not less than 0, such as s≤0.2 KPa, 0.3 KPa≤s≤0.5 KPa, s≥0.6 KPa, etc.

[0075] According to some embodiments of the present application, the step of obtaining the motor power of the indoor unit includes:

[0076] Obtaining the motor power of the indoor unit running at a preset wind speed from a first moment to a second moment;

[0077] Determine an average value of the motor power from the first moment to the second moment as the motor power of the indoor motor;

[0078] The first moment is the moment when the indoor unit runs at the preset wind speed from the start moment of the preset time length to the time when it stabilizes, and the second moment is the end moment of the preset time length.

[0079] In this embodiment, since the air conditioner is in the pre-installation mode, the motor power of the indoor unit is unstable during operation. Therefore, it is necessary to detect and determine the motor power of the indoor unit after the indoor unit runs stably.

[0080] Specifically, the motor power of the indoor unit from the start of operation to stable operation, that is, the motor power of the indoor unit at the first moment, and then the motor power of the indoor unit every second when it runs for a preset time can be obtained in real time. Starting from the motor power at the first moment, the motor power of the indoor unit every second when it runs for a preset time can be obtained in real time. Finally, the average of the motor power of the indoor unit when it runs at the first moment and the motor power every second when it runs for the preset time is used as the motor power of the indoor unit to be obtained, which helps to improve the accuracy of the motor power calculation.

[0081] For example, the preset time length is 90 seconds. When the indoor unit runs for 60 seconds and becomes stable, the average power from 60 seconds to 90 seconds is calculated as the motor power of the indoor unit to be obtained.

[0082] For example, a power meter may be used to detect the motor power of the indoor unit in real time.

[0083] Referring to FIG. 4 , according to some embodiments of the present application, the step of obtaining the static pressure range of the indoor unit in the current preset installation environment includes:

[0084] Step S403: Obtain the static pressure range of the indoor unit under the current installation environment detected by the wind pressure sensor.

[0085] In this embodiment, the working principle of the wind pressure sensor is that the pressure of the wind pressure sensor directly acts on the diaphragm of the sensor, causing the diaphragm to produce a micro-displacement proportional to the medium pressure, causing the resistance of the sensor to change, and using electronic circuits to detect this change and convert and output a standard signal corresponding to this pressure.

[0086] In the current installation environment, the use of wind pressure sensors can detect the static pressure range of the indoor unit in real time. The detection accuracy is high and it is convenient and fast, which helps to improve the accuracy of data detection.

[0087] Referring to FIG. 5 , according to some embodiments of the present application, before switching the current wind speed to the recommended wind speed, the process further includes:

[0088] Step S501: Send the recommended wind speed to the user application and prompt the user to switch the current wind speed to the recommended wind speed.

[0089] In this embodiment, after obtaining the recommended wind speed of the indoor unit, the current wind speed can be directly switched to the recommended wind speed, or the recommended wind speed can be uploaded to the cloud or sent to the user's application, so that the user can switch the current wind speed to the recommended wind speed according to the prompt.

[0090] According to some embodiments of the present application, the preset duration is not less than 90 seconds.

[0091] In this embodiment, illustratively, the preset duration may be 90 seconds, 100 seconds, or 120 seconds, etc.

[0092] Since the indoor unit needs time to stabilize its motor power when it is in pre-installation mode, setting the preset time to no less than 90 seconds can prevent the motor power of the indoor unit from being detected before it stabilizes, which would result in inaccurate static pressure range of the indoor unit in the current installation environment. This helps to improve the accuracy of the recommended air speed obtained using the static pressure range and air volume range of the indoor unit.

[0093] According to some embodiments of the present application, the motor power is proportional to the static pressure.

[0094] Please refer to Figure 3. According to some embodiments of the present application, the present application provides a method for adjusting the wind speed of an air conditioner, including: obtaining a signal that the air conditioner enters a pre-installation mode; in the pre-installation mode, reading the current wind speed of the indoor unit of the air conditioner; obtaining the air volume range of the indoor unit according to the model of the outdoor unit; controlling the indoor unit to run at the wind speed upper limit for 90 seconds, calculating the average value of the motor power of the indoor unit between 60 seconds and 90 seconds as the motor power of the indoor unit, and according to the motor power of the indoor unit and the relationship between the motor power and the static pressure, such as the static pressure power curve, the static pressure range of the indoor unit in the current installation environment can be obtained; according to the obtained air volume range of the indoor unit, the static pressure range of the current installation environment and the static pressure air volume table, the recommended wind speed of the indoor unit is obtained; directly switching the current wind speed to the recommended wind speed, or sending the recommended wind speed to the user installation program, prompting the user to switch the current wind speed to the recommended wind speed.

[0095] See Figure 6, which shows a static pressure-power curve diagram provided in an embodiment of the present application. Based on the acquired current gear position of the indoor unit and the detected motor power of the indoor unit, and according to the following static pressure-power curve diagram, the static pressure range in the current installation environment can be determined by utilizing the proportional relationship between static pressure and motor power.

[0096] As you can understand, the static pressure power curve chart shows the relationship between the static pressure range and motor power at different gears of the indoor unit. Therefore, at the current gear, you can input the motor power to obtain the static pressure range for the current installation environment.

[0097] For example, if the indoor unit is currently in gear 2, the relationship between the static pressure range and motor power in the current installation environment is: y = 116.67x + 306.67, where y represents the motor power and x represents the static pressure. For example, if the motor power is input and the static pressure is 0.4 kPa, the static pressure range s can be determined to be 0.3 kPa ≤ s ≤ 0.5 kPa.

[0098] When obtaining the indoor unit's air volume range, you can pre-set the relationship between the outdoor unit model and the indoor unit's air volume range. Once the outdoor unit model is obtained, the indoor unit's air volume range can be determined. For example, if the relationship between the outdoor unit model and the indoor unit's air volume range is set to 300 SCFM-450 SCFM / Ton, and the outdoor unit model corresponds to 4, the corresponding indoor unit's reasonable air volume range is 1200 SCFM to 1800 SCFM. For another example, if the outdoor unit model corresponds to 5, the indoor unit's air volume range is 1500 SCFM-2250 SCFM.

[0099] Then, based on the indoor unit's air volume range, the static pressure range of the current installation environment, and the static pressure air volume table, the recommended air speed is obtained. The static pressure air volume table is shown in the following table:

[0100] For example, in pre-installation mode, if the indoor unit's current air speed is set to 2 and the static pressure range of the current installation environment is s≤0.2 kPa, the recommended air speed is 2, and the current air speed remains unchanged. If the static pressure range of the current installation environment is 0.3 kPa≤s≤0.5 kPa, the recommended air speed is the one corresponding to the larger air volume, increasing the current air speed to 3. If the static pressure range of the current installation environment is s≥0.6 kPa, the recommended air speed is 4, increasing the current air speed to 4.

[0101] For example, if the current fan speed of the indoor unit is 3 and the static pressure range of the current installation environment is detected as s≤0.2kPa, the recommended fan speed is 2, and the current fan speed is lowered to 2. If the static pressure range of the current installation environment is 0.3kPa≤s≤0.5kPa, the recommended fan speed is 3, and the current fan speed remains unchanged. If the static pressure range of the current installation environment is s≥0.6kPa, the recommended fan speed is 4, and the current fan speed is increased to 4.

[0102] Please refer to Figure 7. According to some embodiments of the present application, the second aspect embodiment of the present application provides a control device 200, including: a memory 220 and a processor 210, the memory 220 is used to store computer programs, and the processor 210 executes the computer program to implement the steps of the windshield adjustment method of the air conditioner 100 as any one of the first aspect embodiments.

[0103] Please refer to Figure 8. The third aspect of this application proposes an air conditioner 100, including: an outdoor unit 120, an indoor unit 110 and a control device 200 as in the embodiment of the second aspect. The control device 200 is connected to the outdoor unit 120 and the indoor unit 110, and is used to implement the air conditioner windshield adjustment method as any one of the implementation methods of the first aspect when executing a computer program.

[0104] In addition, it is understood that the air conditioner 100 further includes components such as a compressor, an evaporator, a condenser, a throttling component, and a four-way valve, so as to form a heat pump system that can both cool and heat.

[0105] In a fourth aspect, the present application proposes a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, a method for adjusting the airflow level of an air conditioner as described in any one of the embodiments of the first aspect is implemented.

[0106] According to some embodiments of the present application, the fourth aspect of the present application provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the airflow adjustment method of the air conditioner 100 as described in any one of the embodiments of the first aspect is implemented.

[0107] In this embodiment, examples (non-exhaustive list) of computer-readable storage media include the following: an electrical connection portion having one or more wires (electronic device), a portable computer disk cartridge (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM, or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer-readable storage medium may even be paper or other suitable medium on which the program is printed, since the program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, deciphering, or processing in another suitable manner as necessary, and then stored in a computer memory.

[0108] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, devices (systems) or computer program products. Therefore, the present application can adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-readable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-readable program code.

[0109] The present application is described with reference to the flow chart and / or block diagram of the method, device (system), and computer program product according to the embodiment of the present application. It should be understood that each flow process and / or box in the flow chart and / or block diagram and the combination of the flow process and / or box in the flow chart and / or block diagram can be realized by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processing machine or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for realizing the function specified in one flow chart flow or multiple flows and / or one box or multiple boxes of the block diagram.

[0110] These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0111] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, so that the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0112] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A method for adjusting the windshield of an air conditioner, wherein: include: Obtain a signal for the air conditioner to enter a pre-installation mode; Reading the current wind speed of the indoor unit of the air conditioner; Obtaining the air volume range of the indoor unit and obtaining the static pressure range of the indoor unit in the current installation environment; Obtaining a recommended wind speed of the indoor unit according to the air volume range, the static pressure range and the static pressure air volume table; The current wind speed is set according to the recommended wind speed.

2. The air conditioner windshield adjustment method according to claim 1, wherein: The step of obtaining the static pressure range of the indoor unit in the current installation environment includes: Controlling the indoor unit to run at a preset wind speed for a preset time, and obtaining the motor power of the indoor unit; According to the current wind speed of the indoor unit, the relationship between the motor power and the static pressure, the static pressure range of the indoor unit in the current installation environment is obtained.

3. The air conditioner windshield adjustment method according to claim 2, wherein: The step of obtaining the motor power of the indoor unit includes: Obtaining the motor power of the indoor unit when it runs at the preset wind speed from a first moment to a second moment; Determine an average value of the motor power from the first moment to the second moment as the motor power of the indoor motor; The first moment is the moment when the indoor unit runs at the preset wind speed from the start moment of the preset time length to a stable state, and the second moment is the end moment of the preset time length.

4. The air conditioner windshield adjustment method according to claim 1, wherein: The obtaining of the static pressure range of the indoor unit under the current preset installation environment includes: The static pressure range of the indoor unit in the current installation environment detected by the wind pressure sensor is obtained.

5. The air screen adjustment method for an air conditioner according to any one of claims 1 to 4, wherein: The step of obtaining the air volume range of the indoor unit includes: The model of the outdoor unit of the air conditioner is obtained, and the air volume range of the indoor unit is determined according to the model.

6. The air screen adjustment method for an air conditioner according to any one of claims 1 to 4, wherein: Before the step of switching the current wind speed to the recommended wind speed, the method further includes: The recommended wind speed is sent to the user application, and the user is prompted to switch the current wind speed to the recommended wind speed. Recommended windshield.

7. The air conditioner windshield adjustment method according to claim 2, wherein: The preset duration is not less than 90 seconds; And / or, the motor power is proportional to the static pressure.

8. A control device, wherein: include: A memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the steps of the air screen adjustment method of the air conditioner as described in any one of claims 1 to 7 are implemented.

9. An air conditioner, wherein: include: Outdoor unit and indoor unit; and The control device according to claim 8, wherein the control device is connected to the outdoor unit and the indoor unit, and is used to implement the air damper adjustment method of the air conditioner according to any one of claims 1 to 7 when executing a computer program.

10. A computer-readable storage medium, wherein: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the air damper adjustment method of the air conditioner according to any one of claims 1 to 7 is implemented.

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