Air supply device and control method based on air supply device

Abstract

The invention provides an air supply device and a control method based on the air supply device. The basket body is communicated with the external space through the air inlet and the air outlet; the air supply unit is arranged in the basket body and is configured to suck air outside the air supply device from the air inlet and discharge the air from the air outlet; the air volume obtaining unit is configured to detect the air outlet volume of the air supply device; and the control unit is in communication connection with the air supply unit and the air volume acquisition unit and is configured to make the air supply device enter a debugging mode in response to user operation, so that the air volume of the air supply device in the formal operation mode reaches the target air volume. For the newly-installed or moved-installed air supply device, the difference between the operation parameters of the air supply device under actual installation and standard installation can be obtained in the debugging mode, and the operation parameters of the air supply device under the formal operation mode are compensated according to the difference, so that the air supply device can reach the optimal air volume which is approximately the same as the standard installation.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electrical equipment, and in particular to an air supply device and a control method based on the air supply device. Background Art

[0002] At present, the air supply device is generally installed on the ceiling of the indoor space, and mainly includes a basket and an air inlet and an air outlet connected to the basket. In more common usage scenarios, the air outlet and the air inlet are mostly directly arranged on the basket to connect the air supply device to the indoor space. However, due to the difference in installation space, in some special usage scenarios, the air inlet and / or air outlet of the air supply device can also be separated from the basket, and then indirectly connected through pipes, so that the air outlet and the air inlet can be set in different areas according to the user's usage needs.

[0003] In the use scenario where the air outlet and / or air inlet is connected to the chassis through pipes, due to different user requirements, the length, width, angle and other parameters of the pipes configured in the air supply device will also vary, resulting in different pressure losses during the air supply process. This will cause the air volume in actual use to be lower than the optimal air volume in standard installation, making it difficult to provide users with a good experience. Summary of the invention

[0004] In view of the above-mentioned background technical problems, the present disclosure provides an air supply device and a control method of the air supply device to at least partially solve the above-mentioned problems.

[0005] The present disclosure provides an air supply device, comprising: a basket; an air inlet and an air outlet, connecting the basket and an external space; an air supply unit, arranged in the basket, configured to draw air outside the air supply device through the air inlet and discharge it through the air outlet; an air volume acquisition unit, configured to acquire the air volume out of the air supply device; a control unit, communicatively connected to the air supply unit and the air volume acquisition unit, configured to cause the air supply device to enter a debugging mode in response to a user operation, so that the air volume out of the air supply device in a formal operation mode reaches a target air volume.

[0006] In some exemplary embodiments, the control unit is further configured to determine debugging operation parameters for controlling the air output of the air supply device, wherein the air output is greater than or equal to the target air output, and the debugging operation parameters represent the operation parameters of the air supply device in the debugging mode; and when the debugging operation parameters are less than or equal to the preset debugging operation parameters, the target operation parameters of the air supply device in the formal operation mode are determined based on the debugging operation parameters.

[0007] In some exemplary embodiments, the air supply device further includes an alarm unit configured to control the air supply device to output an alarm signal when the debugging operation parameter is greater than a preset debugging operation parameter.

[0008] In some exemplary embodiments, the control unit is further configured to control the operation of the air supply device according to initial debugging operation parameters; and when the air output of the air supply device is greater than or equal to the target air output, the initial debugging operation parameters are used as the debugging operation parameters.

[0009] In some exemplary embodiments, when the air output of the air supply device is less than the target air output, the initial debugging operation parameters are updated.

[0010] In some exemplary embodiments, the air volume acquisition unit includes a rotation speed detection unit configured to detect the rotation speed of the air supply unit to obtain the air volume of the air supply device.

[0011] In some exemplary embodiments, the air supply device also includes a timing unit configured to determine the operating time of the above-mentioned air supply device; the above-mentioned control unit is also configured to control the operation of the above-mentioned air supply device according to the initial debugging operating parameters; and when the air output of the above-mentioned air supply device is greater than or equal to the above-mentioned target air output, and the operating time is greater than or equal to the preset operating time, the above-mentioned initial debugging operating parameters are used as the above-mentioned debugging operating parameters.

[0012] In some exemplary embodiments, the air supply device further includes an air guiding unit configured to adjust an air outlet area of ​​the air supply device.

[0013] The present disclosure also provides a control method based on an air supply device, including: determining a debugging operation parameter to determine the debugging operation parameter for controlling the air output of the air supply device, wherein the air output of the air supply device is greater than or equal to the target air output, and the debugging operation parameter represents the operation parameter of the air supply device in the debugging mode; and determining the target operation parameter to determine the target operation parameter of the air supply device in the formal operation mode based on the debugging operation parameter when the debugging operation parameter is less than or equal to the preset debugging operation parameter.

[0014] In some exemplary embodiments, the control method further includes: outputting an alarm signal so as to control the air supply device to output an alarm signal when the debugging operation parameter is greater than a preset debugging operation parameter.

[0015] In some illustrative embodiments, the above-mentioned determination of the debugging operation parameters includes: controlling the operation of the above-mentioned air supply device according to the initial debugging operation parameters; and when the air output of the above-mentioned air supply device is greater than or equal to the above-mentioned target air output, using the above-mentioned initial debugging operation parameters as the above-mentioned debugging operation parameters.

[0016] In some illustrative embodiments, the above-mentioned determination of the debugging operation parameters includes: controlling the operation of the above-mentioned air supply device according to the initial debugging operation parameters; and when the air output of the above-mentioned air supply device is greater than or equal to the above-mentioned target air output, and the operating time is greater than the preset operating time, using the above-mentioned initial debugging operation parameters as the above-mentioned debugging operation parameters.

[0017] In some exemplary embodiments, the above-mentioned determination of the debugging operation parameters further includes: when the air output of the above-mentioned air supply device is less than the above-mentioned target air output, updating the above-mentioned initial debugging operation parameters.

[0018] In some exemplary embodiments, the above-mentioned determination of the debugging operation parameters further includes: controlling the above-mentioned air supply device to reach a preset air outlet area.

[0019] In some exemplary embodiments, the preset air outlet area includes the maximum air outlet area of ​​the air supply device.

[0020] In some exemplary embodiments, the above-mentioned debugging operation parameters include the motor speed and motor output capacity parameters of the above-mentioned air supply device, and the above-mentioned motor speed and the above-mentioned motor output capacity parameters have a mapping relationship.

[0021] In some exemplary embodiments, the above-mentioned determination of the target operating parameters includes: determining the above-mentioned motor speed of the above-mentioned air supply device; and based on the above-mentioned mapping relationship, determining the above-mentioned motor output capacity parameters corresponding to the above-mentioned motor speed, and using the above-mentioned motor output capacity parameters as the above-mentioned target operating parameters.

[0022] In some illustrative embodiments, the above-mentioned determination of the debugging operation parameters includes: controlling the operation of the above-mentioned air supply device with the initial motor output capacity parameters in the initial debugging operation parameters; determining the above-mentioned motor speed of the above-mentioned air supply device; when the above-mentioned motor speed is less than or equal to the motor speed of the preset debugging operation parameters, using the motor output capacity parameters corresponding to the above-mentioned motor speed as the above-mentioned debugging operation parameters.

[0023] In some exemplary embodiments, the determining of the target operating parameters includes: calculating the target operating parameters according to the debugging operating parameters.

[0024] In some exemplary embodiments, the above-mentioned determination of the target operating parameters includes: when the air output of the above-mentioned air supply device is greater than or equal to the above-mentioned target air output, determining the above-mentioned target operating parameters according to the above-mentioned debugging operating parameters.

[0025] In some exemplary embodiments, the debugging mode includes a plurality of debugging sub-modes, and each of the debugging sub-modes has a different target air volume.

[0026] In some exemplary embodiments, the control method further includes: determining the air volume matching each of the above-mentioned debugging sub-modes.

[0027] In some exemplary embodiments, the determining of the air volume matching each of the debugging sub-modes includes: determining a first air volume matching a first debugging sub-mode.

[0028] In some exemplary embodiments, the target air volume includes a first target air volume and a second target air volume, and the second target air volume is smaller than the first target air volume; and further includes: determining the first target operating parameters in the debugging mode; and determining the second target operating parameters, so as to determine the second target operating parameters corresponding to the second target air volume based on the first target air volume.

[0029] In some exemplary embodiments, the determining of the second target operating parameter includes: determining the second target operating parameter according to a proportional relationship between the first target air volume and the second target air volume, and the first target operating parameter.

[0030] In some exemplary embodiments, the determining of the second target operating parameter includes: determining the second target operating parameter according to a proportional relationship between the first target operating parameter and the first initial debugging operating parameter, and the second debugging operating parameter.

[0031] In some exemplary embodiments, the above-mentioned determination of the air volume matching each of the above-mentioned debugging sub-modes includes: sequentially determining the air volume of the above-mentioned air supply device matching the above-mentioned debugging sub-modes according to the values ​​of the above-mentioned target air volume of multiple above-mentioned debugging sub-modes from small to large or from large to small.

[0032] In some exemplary embodiments, the method further includes: determining the operation times of the air supply device according to historical records; and controlling the air supply device to enter the debugging mode or the formal operation mode according to the operation times.

[0033] Based on the above-mentioned air supply device and the control method based on the air supply device, for a newly installed or relocated air supply device, the difference in operating parameters of the air supply device under actual installation and standard installation can be obtained in the debugging mode, and the operating parameters of the air supply device in the formal operating mode can be compensated, so that the air supply device can achieve an optimal air volume that is roughly the same as the standard installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the present disclosure or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 is a module diagram of an air supply device according to an embodiment of the present disclosure;

[0036] Figure 2 is a perspective view of an air supply device according to an embodiment of the present disclosure, showing an air supply device in a non-standard installation;

[0037] Figure 3 is a perspective view of another air supply device according to an embodiment of the present disclosure, showing another air supply device with non-standard installation;

[0038] Figure 4 is a flow chart of a control method based on an air supply device according to an embodiment of the present disclosure;

[0039] Figure 5 Yes Figure 4 A flow chart of a first embodiment of the control method shown;

[0040] Figure 6 Yes Figure 4 A flow chart of a second embodiment of the control method shown;

[0041] Figure 7 Yes Figure 4 A flowchart of a third embodiment of the control method shown;

[0042] Figure 8 Yes Figure 4 A flowchart of a fourth embodiment of the control method shown;

[0043] Fig. 9 Yes Figure 4 A flowchart of a fifth embodiment of the control method shown;

[0044] Fig.10 Yes Figure 4 A flowchart of a sixth embodiment of the control method shown;

[0045] Fig.11 Yes Figure 4 A flowchart of a seventh embodiment of the control method shown;

[0046] Fig.12 Yes Figure 4 FIG. 8 is a flow chart of an eighth embodiment of a control method shown in FIG.

[0047] Reference numerals

[0048] 100. Air supply device; 101. Basket; 102. Air inlet; 103. Air outlet; 104. Air supply unit; 105. Air volume acquisition unit; 106. Control unit; 107. Alarm unit; 108. Timing unit; 109. Air guide unit. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0050] In the description of the present disclosure, it should be noted that the terms "vertical", "horizontal", "left", "right", "up", "down", "front", "back" and similar expressions are for illustrative purposes only and do not represent the only implementation method.

[0051] Furthermore, the ordinal numbers used in the specification and claims, such as "first", "second", etc., to modify the corresponding elements, do not themselves mean or represent any ordinal number of the element, nor do they represent the order of one element and another element, or the order of manufacturing methods. The use of these ordinal numbers is only used to clearly distinguish a component with a certain name from another component with the same name.

[0052] In addition, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood in specific situations.

[0053] Figure 1 It is a module diagram of the air supply device of the embodiment of the present disclosure.

[0054] The present disclosure provides an air supply device 100, such as Figure 1 As shown, it includes a housing 101, an air inlet 102, an air outlet 103, an air supply unit 104, an air volume acquisition unit 105 and a control unit 106. The air inlet 102 and the air outlet 103 connect the housing 101 and the external space. The air supply unit 104 is arranged in the housing 101, and the air supply unit 104 is configured to draw air outside the air supply device 100 from the air inlet 102 and discharge it through the air outlet 103. The air volume acquisition unit 105 is configured to acquire the air volume of the air supply device 100. The control unit 106 is communicatively connected with the air supply unit 104 and the air volume acquisition unit 105, and the control unit is configured to make the air supply device 100 enter the debugging mode in response to the user operation, so that the air volume of the air supply device 100 in the formal operation mode reaches the target air volume.

[0055] Figure 2 is a three-dimensional diagram of an air supply device according to an embodiment of the present disclosure, showing an air supply device in a non-standard installation.

[0056] Reference Figure 2 , an embodiment of an air supply device using non-standard installation is shown. In detail, the housing 101 of the air supply device 100 is arranged on the ceiling, the air inlet 102 is directly connected to the housing 101, and the air outlet 103 is connected to the housing 101 through a pipeline. Further, the air inlet 102 and the air outlet 103 are both arranged facing the ceiling and communicated with the ventilation space under the ceiling.

[0057] Figure 3 It is a stereoscopic diagram of another air supply device according to an embodiment of the present disclosure, showing another air supply device with non-standard installation.

[0058] Reference Figure 3 , an embodiment of an air supply device using non-standard installation is shown. In detail, a housing 101 of the air supply device 100 is arranged on the ceiling, and an air inlet 102 and an air outlet 103 are connected to the housing 101 through a pipe. Further, the air inlet 102 and the air outlet 103 are arranged facing the ceiling and are connected to the ventilation space under the ceiling.

[0059] Refer to the above Figure 2 and Figure 3 , respectively, show a non-standard installed air supply device 100, wherein at least one of the air inlet 102 and the air outlet 103 of the air supply device 100 is indirectly connected to the housing 101 through a pipeline. Therefore, under the action of the configured pipeline (including a straight pipe and an elbow), the airflow will have a different pressure loss when entering or exiting the air supply device 100 than the air supply device 100 with standard installation, and therefore, debugging can be performed through the debugging mode.

[0060] In such an embodiment, for a newly installed or relocated air supply device 100, the difference in operating parameters between the air supply device in actual installation (such as non-standard installation) and standard installation can be obtained in the debugging mode, and the operating parameters of the air supply device 100 in the formal operating mode can be compensated accordingly, so that the air supply device 100 can achieve an optimal air volume that is roughly the same as that of a standard installation.

[0061] In some exemplary embodiments, the housing 101 forms the installation base of the air supply device 100. In detail, the housing 101 includes but is not limited to being constructed as a box-like structure, having a relative top surface, a bottom surface, and four side surfaces located between the top surface and the bottom surface. Among them, the top surface of the housing 101 is the side facing the roof and away from the ceiling, and the bottom surface of the housing 101 is the side facing the ceiling and away from the roof. Furthermore, the bottom surface and / or the side surface of the housing 101 are provided with openings, and the through-hole pipelines of the openings are connected to the air inlet 102 and the air outlet 103 of the air supply device 100.

[0062] In an exemplary embodiment, the air supply unit 104 includes, but is not limited to, a volute, a motor and fan blades disposed in the volute. The motor can drive the fan blades to rotate to guide the air outside the air supply device 100 to be sucked into the volute through the air inlet 102 and then discharged to the outside of the air supply device 100 through the air outlet 103.

[0063] For example, the indoor air can be sucked in, processed (such as at least one of dehumidification, purification, heating, etc.) and then discharged into the room;

[0064] For another example, indoor air can be sucked in and discharged to the outside.

[0065] In an illustrative embodiment, the air inlet 102 and the air outlet 103 may be respectively disposed on corresponding connecting members.

[0066] For example, the air inlet 102 is disposed on the air inlet connector, and the air outlet 103 is disposed on the air outlet connector.

[0067] Furthermore, the air inlet 102 and the air outlet 103 on the connecting member are also connected to the openings provided on the housing 101 through connecting mechanisms such as pipes and joints, so as to inhale or exhaust air into or out of the air supply device 100 .

[0068] According to an embodiment of the present disclosure, the air volume acquisition unit 105 includes a rotation speed detection unit. The rotation speed detection unit is configured to detect the rotation speed of the air supply unit to obtain the air volume of the air supply device. The rotation speed detection unit includes but is not limited to using an encoder to detect the motor rotation speed.

[0069] In another exemplary embodiment, the air volume acquisition unit 105 includes but is not limited to using an anemometer. In detail, a plurality of anemometers may be included to detect the wind speed at different positions of the air outlet 103, and the average wind speed of the air supply device 100 can be obtained based on the wind speed at different positions. Further, the air volume of the air supply device 100 can be calculated based on the average wind speed through the known air outlet area of ​​the air outlet. It should be understood that the embodiments of the present disclosure are not limited thereto.

[0070] For example, the air supply device 100 can be configured with a flow meter (such as a vortex flow meter, a hot wire flow meter, an ultrasonic flow meter, etc.) in the debugging mode to directly detect the flow rate and wind speed of the air flow output through the air outlet 103.

[0071] In an illustrative embodiment, the control unit 106 includes but is not limited to using a circuit board to control the operation of the air supply device 100. In detail, the control unit 106 can be connected to the signal output end of the air volume acquisition unit 105 to collect the air volume of the air supply device 100, and the control unit 106 can be connected to the control end of the motor to adjust the speed of the motor in response to the signal output by the control unit 106, thereby achieving the purpose of adjusting the air volume of the air supply device 100.

[0072] According to an embodiment of the present disclosure, the control unit 106 is configured to determine a control unit for controlling the air volume of the air supply device to reach a debugging operation parameter, wherein the air volume of the air supply device 100 is greater than or equal to the target air volume, and the debugging operation parameter represents an operation parameter of the air supply device 100 in the debugging mode. When the debugging operation parameter is less than or equal to a preset debugging operation parameter, the target operation parameter of the air supply device in the formal operation mode is determined based on the debugging operation parameter.

[0073] In such an implementation, the air supply device 100 can, in the debugging mode, obtain a suitable air volume based on the optimal air volume during standard installation, and use the operating parameters corresponding to the air volume as the target operating parameters of the air supply device 100 in the formal operating mode, so that the air supply device 100 can achieve the optimal air volume when operating in the formal operating mode, thereby providing a better user experience.

[0074] According to the embodiments of the present disclosure, Figure 1 As shown, the air supply device 100 further includes an alarm unit 107. Specifically, the alarm unit 107 is configured to control the air supply device to output an alarm signal when the debugging operation parameter is greater than the preset debugging operation parameter.

[0075] In an exemplary embodiment, the alarm unit 107 includes but is not limited to at least one of a speaker, a lamp, a display, and other devices suitable for broadcasting information. Accordingly, the alarm signal includes but is not limited to being broadcasted by the alarm unit 107 in the form of sound, light, image, etc.

[0076] For example, the alarm unit 107 may be a buzzer to broadcast an alarm signal by sounding a buzzer.

[0077] For another example, the alarm unit 107 may use an LED lamp to broadcast the alarm signal through the light displayed by the LED lamp.

[0078] For another example, the alarm unit 107 may use a display screen to broadcast the alarm signal in the form of displaying images and / or texts on the display screen.

[0079] In another exemplary embodiment, the alarm unit 107 may also use a communication device, such as a wired network, a wireless network, Bluetooth or other communication methods to send an alarm signal to an external terminal (such as a mobile phone, a computer, a tablet computer and other terminals with a display function).

[0080] According to the embodiments of the present disclosure, Figure 1 As shown, the control unit 106 is further configured to control the operation of the air supply device 100 according to the initial debugging operation parameters. And when the air volume of the air supply device 100 is greater than or equal to the target air volume, the initial debugging operation parameters are used as debugging operation parameters.

[0081] According to the embodiments of the present disclosure, Figure 1 As shown, when the air output of the air supply device 100 is less than the target air output, the initial debugging operation parameters are updated.

[0082] According to the embodiments of the present disclosure, Figure 1 As shown, the air supply device 100 further includes a timing unit 108. The timing unit 108 is configured to determine the operating time of the air supply device. The control unit 106 is further configured to control the operation of the air supply device 100 according to the initial debugging operation parameters. When the air volume of the air supply device 100 is greater than or equal to the target air volume, and the operating time is greater than or equal to the preset operating time, the initial debugging operation parameters are used as the target debugging operation parameters, and the corresponding current air volume is used as the air volume.

[0083] In an illustrative embodiment, the timing unit 108 includes but is not limited to a timer, which may be an electronic timer or an integrated intelligent control system. Specifically, the timing unit 108 uses the time when the air supply device 100 (such as the motor of the air supply device) starts to run as the timing zero point for timing, and continues to count for at least a period of time thereafter to obtain the running time of the air supply device 100.

[0084] In an illustrative embodiment, Figure 1 As shown, the air supply device 100 further includes an air guide unit 109. The air guide unit 109 is configured to adjust the air outlet area of ​​the air supply device 100.

[0085] In an illustrative embodiment, the air guide unit 109 is at least disposed on the air outlet 103. In detail, the air guide unit 9 includes a grille and a plurality of grille plates disposed on the grille, and at least a portion of the grille plates are connected to a driving unit (such as a motor) to adjust the relative angle between the grille plates and the air outlet 103 under the action of the driving unit, thereby adjusting the opening of the air guide unit 109, and further adjusting the air outlet area of ​​the air supply device 100.

[0086] Figure 4 The present invention is a flow chart of a control method based on an air supply device according to an embodiment of the present invention.

[0087] The present disclosure also provides a control method based on the air supply device 100, such as Figure 4 As shown, including:

[0088] Step S210: Determine debugging operation parameters;

[0089] Determining debugging operation parameters, including determining debugging operation parameters for controlling the air supply device to reach an air output volume, wherein the air output volume is greater than or equal to a target air output volume, and the debugging operation parameters represent operation parameters of the air supply device in a debugging mode;

[0090] Step S220: determining target operating parameters;

[0091] Determining target operating parameters includes determining target operating parameters of the air supply device operating in a formal operating mode based on the debugging operating parameters when the debugging operating parameters are less than or equal to preset debugging operating parameters.

[0092] In an illustrative embodiment, the target air volume includes, but is not limited to, the air volume at or close to the optimal air volume of the air supply device 100 when it is installed in a standard manner. The optimal air volume is characterized by the theoretical air volume output by the air supply device 100 under optimal installation conditions while maintaining a controllable pressure loss. Accordingly, when the air supply device 100 is installed in a non-standard manner (such as an air supply device 100 in which at least one of the air inlet 102 and the air outlet 103 is indirectly connected to the basket 101 by a pipeline) in the use scenario, the pressure loss of the air supply device 100 will increase, causing its actual air volume to be lower than the optimal air volume.

[0093] In another exemplary embodiment, the above target air volume may also adopt other empirical values ​​or calculated values, such as the air volume set based on the user's non-standard requirements. The target air volume may be higher or lower than the optimal air volume, depending on the user's usage requirements.

[0094] In an illustrative embodiment, the preset debugging operation parameters include but are not limited to the extreme operation parameters of the air supply device 100. The extreme operation parameters are characterized by the operation parameters set to balance the target air volume and other performances such as noise when the size of the air supply device 100 and the structures and components of each unit (such as the air supply unit) assembled therein are fixed and the pressure loss increases due to the difference in installation conditions.

[0095] In such an implementation, for a newly installed or relocated air supply device 100, in particular, for an air supply device 100 that is installed in a non-standard manner. Due to the actual installation conditions, there will be an uncontrollable difference between the actual air output of the air supply device 100 in the formal operation mode and the target air output (such as the optimal air volume). To this end, the air supply device 100 can be operated in a debugging mode to obtain the target operating parameters at which the air supply device 100 can achieve the target air output. Furthermore, it is necessary to verify whether the target operating parameter exceeds the preset debugging operating parameter (such as the limit operating parameter). If it does not exceed the preset debugging operating parameter, it can be used as the target operating parameter. In this way, the air supply device 100 can be controlled to operate with the target operating parameter in the formal operation mode, thereby compensating for the actual air output of the air supply device 100.

[0096] According to an embodiment of the present disclosure, the control method further includes:

[0097] Step S230: outputting an alarm signal;

[0098] Outputting an alarm signal, including controlling the air supply device to output an alarm signal when the debugging operation parameter is greater than the preset debugging operation parameter.

[0099] In an exemplary implementation, the alarm signal is configured to be sent by the alarm unit 107 of the air supply device 100. In detail, the alarm signal includes but is not limited to being broadcasted in at least one of sound, light, image, etc.

[0100] In such an implementation, when the debugging operation parameter is greater than the preset debugging operation parameter (such as the limit operation parameter), it can be characterized as that the air supply device 100 can meet the target air volume requirement, but lacks in other performances (for example, although the air volume requirement is met, it will cause excessive noise, leading to a poor user experience). For this reason, the debugging operation parameter should not be used as a target operation parameter. However, this performance deficiency cannot be overcome only by adjusting the performance parameters. For this reason, it is necessary to output an alarm signal to remind the staff (such as the installer who installs the air supply device) to make adjustments to the hardware (such as replacing pipes, replacing joints, adjusting the installation position of the air supply device (including its internal unit), etc.) to further overcome the problem of the air supply device 100. It should be understood that the embodiments of the present disclosure are not limited to this.

[0101] For example, the alarm signal may also be sent to an external terminal (such as a mobile phone, computer, tablet computer, or other terminal with a display function) using a communication device, such as a wired network, a wireless network, Bluetooth, or other communication methods.

[0102] For another example, in addition to reminder information (such as sound and light), the alarm signal may also have guidance information (such as reporting specific problems of the air supply device in text form, such as the motor speed is too high, the noise exceeds the preset decibel, etc.) to guide the staff to adjust the air supply device 100 in a targeted manner.

[0103] According to an embodiment of the present disclosure, in the above control method, step S210: determining the debugging operation parameters includes:

[0104] Control the operation of the air supply device according to the initial commissioning operating parameters;

[0105] When the air volume of the air supply device is greater than or equal to the target air volume, the initial debugging operation parameters are used as debugging operation parameters.

[0106] According to another embodiment of the present disclosure, in the above control method, step S210: determining the debugging operation parameters, further includes: when the air output of the air supply device is less than the target air output, updating the initial debugging operation parameters.

[0107] In such an implementation, in the above step S210, there are two possible situations, namely, the air supply device 100 operated according to the initial debugging operating parameters can make the air output of the air supply device 100 meet the target air output requirement; or, the air supply device 100 operated according to the initial debugging operating parameters cannot make the air output of the air supply device 100 meet the target air output requirement.

[0108] For the first case mentioned above, the initial debugging operation parameters can be directly output as the target operation parameters for further judgment in step S220; for the second case, the initial debugging operation parameters need to be updated until the air output of the air supply device 100 can reach the target air output requirement under the conditions of the updated initial debugging operation parameters, so that it can be output as the target operation parameter.

[0109] The conditions for the initial debugging operation parameters may be adjusted in increments according to a certain ratio, such as increasing the ratio by a constant ratio (such as 5%) each time; or, for example, adjusting the ratio by a higher ratio (such as 10%) for the first time, and decreasing the ratio by a ratio lower than the first ratio (such as 5%) for the second time and thereafter. It should be understood that the embodiments of the present disclosure are not limited thereto.

[0110] For example, a binary method or other debugging methods that can quickly and accurately increase the air volume of the air supply device 100 may also be used.

[0111] Figure 5 Yes Figure 4 A flow chart of a first embodiment of a control method is shown.

[0112] The present disclosure is described in detail below with reference to the first embodiment. Figure 5 As shown, the control method for the air supply device 100 includes:

[0113] Operation S301: the air supply device enters a debugging mode;

[0114] Operation S302: The air supply device operates with initial debugging operation parameters;

[0115] Operation S303: determining whether the air volume of the air supply device (ie, the actual air volume, V) is greater than or equal to the target air volume (V0), (ie, V≥V0);

[0116] Operation S304: if the air volume of the air supply device is less than the target air volume, the air volume (ie, the actual air volume, V) is updated, and the process returns to operation S303 until the air volume meets the determination requirement of S303;

[0117] Operation S305: detecting a debugging operation parameter corresponding to the air volume;

[0118] Operation S306: determining whether the debugging operation parameter is less than or equal to the preset debugging operation parameter;

[0119] Operation S307: if the debugging operation parameter is less than the preset debugging operation parameter, taking the debugging operation parameter as the target operation parameter;

[0120] Operation S308: After obtaining the target operating parameters, exit the debugging mode;

[0121] Operation S309: If the debugging operation parameter is greater than the preset debugging operation parameter, the air supply device sends an alarm signal.

[0122] In such an implementation, the air supply device 100 enters the debugging mode to obtain target operating parameters that meet both the target air volume requirements and the preset debugging operating parameters in the debugging mode. When the air supply device 100 operates in the formal operation mode with the target operating parameters, the air volume and other performance requirements of the air supply device 100 can be met, thereby providing the user with an ideal user experience. When the debugging operating parameters cannot meet the requirements of the preset debugging operating parameters, the staff and / or the user can know the situation through the alarm signal output by the air supply device 100, and adjust the installation conditions of the air supply device 100 in a targeted manner.

[0123] According to an embodiment of the present disclosure, step S210: determining the debugging operation parameters for controlling the air output of the air supply device to reach the target air output, further includes:

[0124] Control the operation of the air supply device according to the initial commissioning operating parameters;

[0125] When the air volume of the air supply device is greater than or equal to the target air volume and the operating time is greater than or equal to the preset operating time, the initial debugging operating parameters are used as the debugging operating parameters, and the current air volume is used as the air volume.

[0126] In an illustrative embodiment, the operating time is the time interval from cold start to normal operation of the air supply device 100 with stable power. In detail, the operating time can be set according to the specific operating conditions of the air supply device 100 and each unit configured therein (such as the operating time obtained by looking up a table based on the model), or can be obtained by using an empirical value and / or a calculated value.

[0127] For example, the running time includes but is not limited to being configured as 5 minutes.

[0128] In such an implementation, in the debugging mode of the air supply device 100, the operation time of the air supply device 100 is determined. In this way, the error caused by the air supply device 100 not reaching the normal operation state due to the cold start can be avoided, so that the compensation of the air output of the air supply device 100 is more accurate.

[0129] According to an embodiment of the present disclosure, the debugging operation parameters include the motor speed and the motor output capacity parameters of the air supply device, and the motor speed and the motor output capacity parameters have a mapping relationship.

[0130] According to an embodiment of the present disclosure, step S220: determining target operating parameters of the air supply device operating in normal mode based on the debugging operating parameters, includes:

[0131] Determining the motor speed of the air supply device; and

[0132] Based on the mapping relationship, a motor output capacity parameter corresponding to the motor speed is determined, and the motor output capacity parameter is used as a target operating parameter.

[0133] According to the air supply device 100 provided in the above embodiment of the present disclosure, after being installed in the use scene, since its installation conditions have been restricted, these installation conditions can be regarded as unchanged. On this basis, the main operating parameters affecting the air output of the air supply device are only related to the air supply device 100 itself, and the operating parameters include but are not limited to the motor speed, motor output capacity parameters and air outlet area (in this embodiment, the air outlet area is not considered for the time being, and the air outlet area will be further explained in the following embodiments).

[0134] The motor output capacity parameter includes but is not limited to the duty cycle of the motor and the voltage value of the motor drive. The motor output capacity parameter has a mapping relationship with the motor speed. The motor speed and the motor output capacity parameter can be associated by establishing a calculation formula, thereby unifying the two. In detail, the motor speed (X) and the motor output capacity (Y) can be expressed by the following formula 1:

[0135] Y=21.086*X-1906.9 Formula 1

[0136] Based on the above steps, during the operation of the air supply device 100, the motor speed (i.e., X) can be adjusted by simply adjusting the motor capacity output parameter (i.e., Y), thereby adjusting the air volume of the air supply device 100. Therefore, using the motor output capacity parameter as the target operating parameter can reduce the amount of calculation in the control process, which is conducive to simplifying the control of the air supply device 100.

[0137] Figure 6 Yes Figure 4 A flow chart of a second embodiment of a control method is shown.

[0138] The present disclosure will be described in detail with reference to the second embodiment. Figure 6 As shown, the control method for the air supply device 100 includes:

[0139] Operation S401: the air supply device enters a debugging mode;

[0140] Operation S402: the air supply device operates with initial debugging operation parameters (motor speed (X) and motor output capacity parameter (Y));

[0141] Operation S403: starting to calculate the operating time (T) of the air supply device when the air supply device is started;

[0142] Operation S404: determining whether the air volume of the air supply device (ie, the actual air volume, V) is greater than or equal to the target air volume (V0), (ie, V≥V0);

[0143] Operation S405: if the air volume of the air supply device is less than the target air volume, the air volume (ie, the actual air volume, V) is updated, and the process returns to operation S404 until the air volume meets the determination requirement of S404;

[0144] Operation S406: Outputting the air volume after the air supply device reaches a preset operating time (ie, T≥T0);

[0145] Operation S407: Detecting a motor speed (X) corresponding to the air volume;

[0146] Operation S408: determining whether the motor speed (X) is less than or equal to a preset motor speed (X0);

[0147] Operation S409: if the motor speed (X) is less than the preset motor speed (X0), further determining the motor output capacity parameter (Y) corresponding to the motor speed (X) according to Formula 1;

[0148] Operation S410: using the motor output capacity parameter (Y) as a target operating parameter;

[0149] Operation S411: After obtaining the target operating parameters, exit the debugging mode;

[0150] Operation S412: If the motor speed (X) is greater than the preset motor speed (X0), the air supply device sends an alarm signal.

[0151] In such an embodiment, the air supply device 100 enters the debugging mode, and on the basis of obtaining the target operating parameters (i.e., the motor output capacity parameter (Y)) (how to obtain the target operating parameters is similar to the above embodiment, so it will not be repeated), it further introduces the judgment of the operating time, so that the debugging mode is carried out during the normal operation of the air supply device 100, thereby avoiding the error caused by debugging the air supply device 100 during cold start. In addition, the control method associates the motor output capacity parameter (Y) and the motor speed (X) through formula 1. Therefore, the motor speed is adjusted by using the motor output capacity parameter as the target operating parameter, which can easily adjust the air output of the air supply device 100 and help reduce the amount of calculation in the control process.

[0152] According to an embodiment of the present disclosure, step S210: determining debugging operation parameters, further includes:

[0153] Control the air supply device to reach the preset air outlet area.

[0154] According to an embodiment of the present disclosure, the above-mentioned preset air outlet area includes but is not limited to being configured as the maximum air outlet area of ​​the air supply device.

[0155] In an illustrative embodiment, the air supply area of ​​the air supply device 100 can be adjusted by the air guide unit 109. In detail, when the air supply device 100 is in a state of maximum air outlet area, it can be considered that each grid plate of the air guide unit 109 is in a position perpendicular to the air outlet surface of the air supply device 100, so that the grid plate substantially does not block the air outlet surface.

[0156] In such an implementation, as described in the above embodiment, the air outlet area is also an operating parameter that affects the air outlet volume of the air supply device. Therefore, in this embodiment, the air supply device is kept at the maximum air outlet area by the air guide unit 109 to constrain the operating parameter, and it can be considered that the operating parameter that affects the air outlet volume of the air supply device is only related to the motor (i.e., the motor speed and the motor output capacity parameter).

[0157] Figure 7 Yes Figure 4 Flow chart of a third embodiment of the control method is shown.

[0158] The present disclosure is described in detail below with reference to the third embodiment. Figure 7 As shown, the control method for the air supply device 100 includes:

[0159] Operation S501: the air supply device enters a debugging mode;

[0160] Operation S502: the air supply device operates with initial debugging operation parameters (motor speed (X) and motor output capacity parameter (Y));

[0161] Operation S503: adjusting the air supply device to a preset air outlet area (such as a maximum air outlet area);

[0162] Operation S504: starting to calculate the operating time (T) of the air supply device when the air supply device is started;

[0163] Operation S505: determining whether the air volume of the air supply device (ie, the actual air volume, V) is greater than or equal to the target air volume (V0), (ie, V≥V0);

[0164] Operation S506: if the air volume of the air supply device is less than the target air volume, the air volume (ie, the actual air volume, V) is updated, and the process returns to operation S505 until the air volume meets the determination requirement of S505;

[0165] Operation S507: After the air supply device reaches a preset operating time (ie, T≥T0), the air volume is output;

[0166] Operation S508: Detecting a motor speed (X) corresponding to the air volume;

[0167] Operation S509: determining whether the motor speed (X) is less than or equal to a preset motor speed (X0);

[0168] Operation S510: if the motor speed (X) is less than the preset motor speed (X0), further determining the motor output capacity parameter (Y) corresponding to the motor speed (X) according to Formula 1;

[0169] Operation S511: using the motor output capacity parameter (Y) as a target operating parameter;

[0170] Operation S512: After obtaining the target operating parameters, exit the debugging mode;

[0171] Operation S513: If the motor speed (X) is greater than the preset motor speed (X0), the air supply device sends an alarm signal.

[0172] In such an implementation, the air supply device 100 enters the debugging mode, obtains the target operating parameters, introduces the judgment of the operating time, and adjusts the speed of the motor by using the motor output capacity parameter as the target operating parameter, all using operations similar to the above-mentioned embodiment. Correspondingly, the technical effects produced based on the above-mentioned operations are also similar, and for this reason, they are not repeated here. In addition, in this embodiment, before the operation of calculating the operating time, an operation of limiting the air outlet area of ​​the air supply device 100 is adopted, so that the process of determining the target operating parameters (i.e., the motor output capacity parameters) is carried out under the condition of a constant air outlet area. In this way, interference caused by changes in the air outlet area can be prevented. It should be understood that the embodiments of the present disclosure are not limited to this.

[0173] For example, the air outlet area may be 50%, 60%, 70%, 80%, 90% or any other ratio of the maximum air outlet area to meet the actual operation requirements of the air supply device. Accordingly, the preset air outlet area adjusted in operation S503 may also be the air outlet area commonly used by the air outlet device in the formal operation state.

[0174] According to an embodiment of the present disclosure, the debugging mode of the control method has multiple debugging sub-modes, and each debugging sub-mode has a different target air volume.

[0175] According to an embodiment of the present disclosure, the control method further includes determining an air volume that matches each debugging sub-mode.

[0176] According to an embodiment of the present disclosure, determining an air volume that matches each debugging sub-mode includes: determining a first air volume that matches a first debugging sub-mode.

[0177] According to an embodiment of the present disclosure, the target air volume includes a first target air volume and a second target air volume, and the second target air volume is less than the first target air volume. The control method further includes: determining the first target operating parameter in the debugging mode; and determining the second target operating parameter, so as to determine the second target operating parameter corresponding to the second target air volume according to the first target air volume.

[0178] According to an embodiment of the present disclosure, determining the second target operating parameter includes: determining the second target operating parameter based on a proportional relationship between the first target air volume and the second target air volume, and the first target operating parameter.

[0179] In an illustrative embodiment, the air supply device 100 may use a variable frequency device, for example, the motor may be controlled by a frequency converter, and the power of the motor may be adjusted in real time during the operation of the air supply device 100, so that the air supply device 100 has a variety of different formal operation modes (it can be understood that the motor has multiple gears, each gear has a different speed). Furthermore, in order for the air supply device 100 to output a suitable air volume in each formal operation mode, a corresponding debugging sub-mode needs to be configured corresponding to each formal operation mode, so as to determine the target operation parameters corresponding to the formal operation mode in the debugging sub-mode.

[0180] In an illustrative embodiment, when the first target operating parameter has been determined, since the proportional relationship between the first target air volume (i.e., the first gear) and the second target air volume (i.e., the second gear) is known, the second target operating parameter can be obtained based on the proportional relationship and the determined first target operating parameter (referring to Formula 1 above, it can be known that the motor speed (X) and the motor output capacity parameter (Y) are in a positively correlated linear relationship).

[0181] For example, if the first target air volume is the maximum air volume, and the second target air volume is 80% of the maximum air volume, the second target operating parameter can be obtained by multiplying the first target operating parameter by the ratio (ie, 0.8). It should be understood that the embodiments of the present disclosure are not limited thereto.

[0182] For example, the air supply device 100 can also be configured with a third gear, a fourth gear, a fifth gear and any other number of gears. The target operating parameters corresponding to each gear can be obtained based on the proportional relationship between the corresponding gear and the first gear, combined with the first target operating parameters.

[0183] For another example, in another exemplary embodiment, determining the second target operating parameter based on the first target operating parameter may further include: determining the second target operating parameter based on the proportional relationship between the first target operating parameter and the first initial debugging operating parameter, and the second debugging operating parameter. In such an implementation, when obtaining the second target operating parameter from the first target operating parameter, it is not necessary to rely on the proportional relationship between the first air volume and the second air volume, but to indirectly obtain the corresponding ratio through an intermediate calculation amount, which is roughly the same as the proportional relationship of the air volume.

[0184] Figure 8 Yes Figure 4 FIG. 1 is a flow chart of a fourth embodiment of a control method shown in FIG.

[0185] The present disclosure will be described in detail with reference to the fourth embodiment. Figure 8 As shown, the control method for the air supply device 100 includes:

[0186] Operation S601: the air supply device enters a debugging mode;

[0187] Operation S602: controlling the operation of the air supply device with the initial motor output capacity parameter in the initial debugging operation parameter;

[0188] Operation S603: determining the motor speed of the air supply device (the motor speed may be detected by using a speed detection);

[0189] Operation S604: determining whether the motor speed is less than or equal to the motor speed of the preset debugging operation parameter;

[0190] Operation S605: If the motor speed is greater than the motor speed of the preset debugging operation parameter, an alarm signal is issued;

[0191] Operation S606: if the motor speed is less than or equal to the preset debugging operation parameter, the motor output capacity parameter corresponding to the motor speed is used as the debugging operation parameter, and the target operation parameter is calculated;

[0192] Operation S607: After obtaining the target operating parameters, exit the debugging mode.

[0193] The technical means adopted in the fourth embodiment are different from those in the first to third embodiments described above. In the fourth embodiment, the comparison between the initial debugging operation parameters and the preset debugging operation parameters is given priority. When the initial debugging operation parameters are greater than the preset debugging operation parameters, an alarm signal is output first to instruct the staff (such as the installer who installs the air supply device) to make adjustments in the hardware first (such as replacing pipes, replacing joints, adjusting the installation position of the air supply device (including its internal units), etc.). After the first adjustment, the current pressure loss of the air supply device 100 is different from the original pressure loss and is better than (can be understood as less than) the original pressure loss. For this reason, it can be regarded that the air volume of the adjusted air supply device 100 operating on the basis of the original initial operation parameters is greater than or equal to the target air volume. For this reason, the judgment step of comparing the air volume of the air supply device with the target air volume in the first to third embodiments can be omitted.

[0194] Furthermore, since the motor speed and motor output capacity parameters of the debugging operation parameters have a mapping relationship, the motor output capacity parameters can be calculated accordingly through the motor speed. Of course, the motor speed can also be calculated through the motor output capacity parameters to obtain the target operation parameters.

[0195] In the above operation S603, the reason why the motor speed needs to be detected is that under different pressure loss conditions, the mapping relationship between the motor speed and the motor output capacity parameter is different (which can be understood as the constant in Formula 1, that is, 21.086 and / or 1906.9 changes, and the specific value of the constant can be obtained by looking up the table). For this reason, the motor speed is compared as a constant value to associate the motor output capacity parameters under different pressure losses, so that the air supply device 100 can satisfy the requirements of making its air volume greater than or equal to the target air volume and satisfying the requirements of making its debugging operation parameters less than or equal to the preset debugging operation parameters when the air supply device 100 is running at the target operating parameters.

[0196] Fig. 9 Yes Figure 4 FIG. 1 is a flow chart of a fifth embodiment of a control method shown in FIG.

[0197] The present disclosure will be described in detail with reference to the fifth embodiment. Figure 8 As shown, the control method for the air supply device 100 includes:

[0198] Operation S701: the air supply device enters a debugging mode;

[0199] Operation S702: controlling the operation of the air supply device with the initial motor output capacity parameter in the initial debugging operation parameter;

[0200] Operation S703: determining the motor speed of the air supply device (the motor speed may be detected by using a speed detection);

[0201] Operation S704: determining whether the motor speed is less than or equal to the motor speed of the preset debugging operation parameter;

[0202] Operation S705: If the motor speed is greater than the motor speed of the preset debugging operation parameter, an alarm signal is issued;

[0203] Operation S706: If the motor speed is less than or equal to the preset debugging operation parameter, determining whether the air volume of the air supply device is greater than or equal to the target air volume;

[0204] Operation S707: if the air volume of the air supply device is greater than or equal to the target air volume, the motor output capacity parameter corresponding to the motor speed is used as the target capacity parameter;

[0205] Operation S708: if the air volume of the air supply device is less than the target air volume, the motor output capacity parameter corresponding to the motor speed is used as a debugging operation parameter, and the target operation parameter is calculated;

[0206] Operation S709: After obtaining the target operating parameters, exit the debugging mode.

[0207] The technical means adopted in the fifth embodiment are similar to those in the fourth embodiment. In operation S706, a judgment step of comparing the air volume of the air supply device 100 with the target air volume is introduced. That is, the judgment step can omit the operation of judging the corresponding preset debugging operation parameters (i.e., motor speed, and motor output capacity parameter corresponding to the motor speed) by looking up a table in the fourth embodiment. If the air volume of the air supply device 100 is greater than or equal to the target air volume, the motor output capacity parameter corresponding to the motor speed can be directly used as the target operation parameter. If the air volume of the air supply device 100 is less than the target air volume, the target air volume can be further calculated, that is, the motor speed is compared as a constant value to associate the motor output capacity parameters under different pressure losses, and the motor output capacity parameters are adjusted until the air supply device 100 is operated under the target operation parameters, and the requirements of making the air volume greater than or equal to the target air volume and making the debugging operation parameters less than or equal to the preset debugging operation parameters are met.

[0208] The other operations of the fifth embodiment are similar to those of the fourth embodiment, and therefore are not described again.

[0209] Fig.10 Yes Figure 4 FIG. 1 is a flow chart of a sixth embodiment of a control method shown in FIG.

[0210] The present disclosure will be described in detail below with reference to the sixth embodiment. Fig.10 As shown, the control method for the air supply device 100 includes:

[0211] Operation S801: Entering a debugging mode;

[0212] Operation S802: further entering the first debugging sub-mode;

[0213] Operation S803: determining a first target operating parameter;

[0214] Operation S804: exiting the debugging mode;

[0215] Operation S805: Entering the formal operation mode;

[0216] Operation S806: the air supply device operates at a first gear with a first target operating parameter;

[0217] Operation S807: determining the second target operating parameter according to the proportional relationship between the first target air volume and the second target air volume and the first target operating parameter;

[0218] Operation S808: The air supply device operates at a second gear with a second target operating parameter.

[0219] In such an implementation, the air supply device 100 determines the corresponding first target operating parameters in the first sub-debugging mode only for the first gear (the specific process can refer to any one of the first embodiment, the second embodiment and the third embodiment, which will not be repeated here), and the target operating parameters for other gears (such as the second gear) are directly obtained in the formal operation mode based on the first target parameters and the proportional relationship corresponding to the gear. In this way, the debugging time of the air supply device 100 in the debugging mode can be greatly shortened, so that the air supply device 100 can complete the debugging as soon as possible and then enter the formal operation mode.

[0220] According to another embodiment of the present disclosure, determining the air output volume that matches the debugging sub-mode includes: sequentially determining the air output volume of the air supply device 100 that matches the debugging sub-mode according to the values ​​of the target air output volumes of multiple debugging sub-modes from small to large or from large to small.

[0221] Fig.11 Yes Figure 4 FIG. 1 is a flow chart of a seventh embodiment of a control method shown in FIG.

[0222] The present disclosure will be described in detail with reference to the seventh embodiment. Fig.11 As shown, the control method for the air supply device 100 includes:

[0223] Operation S901: Entering a debugging mode;

[0224] Operation S902: further entering the first debugging sub-mode;

[0225] Operation S903: determining a first target operating parameter;

[0226] Operation S904: exiting the first debugging sub-mode and further entering the second debugging sub-mode;

[0227] Operation S905: determining a second target operating parameter;

[0228] Operation S906: exiting the second debugging sub-mode, and further entering the third debugging sub-mode;

[0229] Operation S907: determining a third target operating parameter;

[0230] Operation S908: Exit the debugging mode.

[0231] In such an implementation, the air supply device 100 sequentially enters each sub-debugging mode (i.e., the first sub-debugging mode, the second sub-debugging mode, and the third sub-debugging mode) according to the size of the target air volume, so as to respectively determine the target operating parameters in the corresponding sub-debugging mode (the process of determining the target operating parameters in each sub-debugging mode can refer to any one of the first embodiment, the second embodiment, and the third embodiment described above, and will not be repeated here). In this way, the target operating parameters determined by the air supply device 100 in each sub-debugging mode can be relatively accurate, and the air supply device 100 can operate according to the corresponding target operating parameters when it operates in each gear. In addition, the air supply device 100 can avoid the occurrence of gear jumping (such as suddenly adjusting to a larger gear during the process of debugging from large to small) by debugging the target air volume sequence in the debugging mode (i.e., from large to small or from small to large). This can not only shorten the debugging time, but also prevent the motor from overloading. It should be understood that the embodiments of the present disclosure are not limited to this.

[0232] For example, the air supply device 100 may also be configured with a fourth gear, a fifth gear, and any other number of gears.

[0233] According to an embodiment of the present disclosure, the control method further includes: determining the operation times of the air supply device according to historical records; and controlling the air supply device to enter a debugging mode or a normal mode according to the operation times.

[0234] In an illustrative embodiment, determining the operation times of the air supply device according to the historical records includes: calling the operation times recorded in the control unit of the air supply device.

[0235] In an illustrative embodiment, controlling the air supply device to enter a debugging mode or a normal mode according to the number of operations includes:

[0236] Enter debug mode when the number of runs is less than 2 (i.e. 1);

[0237] When the number of runs is greater than or equal to 2, the system enters the formal run mode.

[0238] Fig.12 Yes Figure 4 FIG. 8 is a flow chart of an eighth embodiment of a control method shown in FIG.

[0239] The present disclosure will be described in detail with reference to the eighth embodiment. Fig.12 As shown, the control method for the air supply device 100 includes:

[0240] Operation S1001: determining the operation times of the air supply device according to the historical records;

[0241] Operation S1002: determining whether the number of operations is less than 2 (that is, greater than or equal to 1);

[0242] Operation S1003: if the number of operations is less than 2, entering the debugging mode;

[0243] Operation S1004: If the number of operations is greater than or equal to 2, then the formal operation mode is entered.

[0244] In such an implementation, through the operation of the eighth embodiment, the newly installed or relocated air supply device 100 can autonomously enter the debugging mode to determine its target operating parameters in the formal operation mode in the debugging mode (the specific debugging method can refer to any one of the above-mentioned first embodiment, second embodiment and third embodiment, sixth embodiment and seventh embodiment, which will not be repeated here), and enter the formal operation mode after obtaining the target operating parameters.

[0245] If the number of operations exceeds 1, it is considered that the air supply device 100 has been debugged in the debugging mode, and therefore, it can directly enter the formal operation mode. It should be understood that the embodiments of the present disclosure are not limited thereto.

[0246] For example, the air supply device can autonomously select to enter the debugging mode or the formal operation mode through user operation. Specifically, the user can operate through the interactive unit of the air supply device (which can be a control panel of the air supply device or a handheld terminal of the user connected to the air supply device, such as a mobile phone, etc.).

[0247] So far, the embodiments of the present disclosure have been described in detail in conjunction with the accompanying drawings. Based on the above description, those skilled in the art should have a clear understanding of the present disclosure.

[0248] It should be noted that the implementation methods not shown or described in the drawings or the text of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each element are not limited to the various specific structures and shapes mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0249] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. An air supply device, characterized in that: include: basket; An air inlet and an air outlet connect the basket with the external space; an air supply unit, disposed in the housing, and configured to draw air outside the air supply device from the air inlet and discharge it from the air outlet; An air volume acquisition unit, configured to acquire the air volume of the air supply device; The control unit is communicatively connected to the air supply unit and the air volume acquisition unit, and is configured to cause the air supply device to enter a debugging mode in response to a user operation, so that the air output of the air supply device in a formal operation mode reaches a target air output.

2. The air supply device according to claim 1, characterized in that: The control unit is further configured to determine a debugging operation parameter for controlling an air volume of the air supply device, wherein the air volume is greater than or equal to a target air volume, and the debugging operation parameter represents an operation parameter of the air supply device in a debugging mode; and In a case where the debugging operation parameter is less than or equal to a preset debugging operation parameter, a target operation parameter of the air supply device in a formal operation mode is determined based on the debugging operation parameter.

3. The air supply device according to claim 1 or 2, characterized in that: It also includes an alarm unit configured to control the air supply device to output an alarm signal when the debugging operation parameter is greater than a preset debugging operation parameter.

4. The air supply device according to claim 3, characterized in that: The control unit is also configured to control the operation of the air supply device according to initial debugging operation parameters; and when the air output of the air supply device is greater than or equal to the target air output, use the initial debugging operation parameters as the debugging operation parameters.

5. The air supply device according to claim 4, characterized in that: When the air output of the air supply device is less than the target air output, the initial debugging operation parameters are updated.

6. The air supply device according to claim 3, characterized in that: The air volume acquisition unit includes a rotation speed detection unit configured to detect the rotation speed of the air supply unit to obtain the air volume of the air supply device.

7. The air supply device according to claim 3, characterized in that: Also included is a timing unit configured to determine the operating time of the air supply device; The control unit is also configured to control the operation of the air supply device according to the initial debugging operation parameters; as well as When the air output of the air supply device is greater than or equal to the target air output, and the operating time is greater than or equal to the preset operating time, the initial debugging operating parameters are used as the debugging operating parameters.

8. The air supply device according to claim 3, characterized in that: It also includes an air guiding unit configured to adjust the air outlet area of ​​the air supply device.

9. A control method for an air supply device according to any one of claims 1 to 8, characterized in that: include: Determine a debugging operation parameter to determine a debugging operation parameter for controlling an air output of the air supply device, wherein the air output of the air supply device is greater than or equal to a target air output, and the debugging operation parameter represents an operation parameter of the air supply device in a debugging mode; as well as Determine a target operating parameter, so as to determine the target operating parameter of the air supply device in the formal operating mode based on the debugging operating parameter when the debugging operating parameter is less than or equal to the preset debugging operating parameter.

10. The control method according to claim 9, characterized in that: Also includes: Output an alarm signal to control the air supply device to output an alarm signal when the debugging operation parameter is greater than the preset debugging operation parameter.

11. The control method according to claim 9, characterized in that: The step of determining the debugging operation parameters includes: Controlling the operation of the air supply device according to the initial debugging operation parameters; and When the air volume of the air supply device is greater than or equal to the target air volume, the initial debugging operation parameter is used as the debugging operation parameter.

12. The control method according to claim 9, characterized in that: The step of determining the debugging operation parameters includes: Controlling the operation of the air supply device according to the initial debugging operation parameters; and When the air output of the air supply device is greater than or equal to the target air output, and the operation time is greater than the preset operation time, the initial debugging operation parameters are used as the debugging operation parameters.

13. The control method according to claim 11 or 12, characterized in that: The step of determining the debugging operation parameters further includes: When the air output of the air supply device is less than the target air output, the initial debugging operation parameters are updated.

14. The control method according to claim 11 or 12, characterized in that: The step of determining the debugging operation parameters further includes: The air supply device is controlled to reach a preset air outlet area.

15. The control method according to claim 14, characterized in that: The preset air outlet area includes the maximum air outlet area of ​​the air supply device.

16. The control method according to claim 9, characterized in that: The debugging operation parameters include the motor speed and the motor output capacity parameters of the air supply device, and the motor speed and the motor output capacity parameters have a mapping relationship.

17. The control method according to claim 16, characterized in that: Determining the target operating parameters includes: determining the motor speed of the air supply device; and Based on the mapping relationship, the motor output capacity parameter corresponding to the motor speed is determined, and the motor output capacity parameter is used as the target operating parameter.

18. The control method according to claim 16, characterized in that: The step of determining the debugging operation parameters includes: Controlling the operation of the air supply device with the initial motor output capacity parameter in the initial debugging operation parameter; determining the motor speed of the air supply device; In a case where the motor speed is less than or equal to a motor speed of a preset debugging operation parameter, a motor output capacity parameter corresponding to the motor speed is used as the debugging operation parameter.

19. The control method according to claim 18, characterized in that: Determining the target operating parameters includes: The target operating parameter is calculated according to the debugging operating parameter.

20. The control method according to claim 18, characterized in that: Determining the target operating parameters includes: When the air output of the air supply device is greater than or equal to the target air output, the target operating parameter is determined according to the debugging operating parameter.

21. The control method according to claim 9, characterized in that: The debugging mode includes a plurality of debugging sub-modes, and each of the debugging sub-modes has a different target air volume.

22. The control method according to claim 21, characterized in that: Also includes: The air volume matching each of the debugging sub-modes is determined.

23. The control method according to claim 22, characterized in that: The determining the air volume matching each of the debugging sub-modes includes: A first air volume matching the first debugging sub-mode is determined.

24. The control method according to claim 9 or 10, characterized in that: The target air volume includes a first target air volume and a second target air volume, wherein the second target air volume is smaller than the first target air volume; Also includes: Determining a first target operating parameter in the debugging mode; and A second target operating parameter is determined to determine the second target operating parameter corresponding to the second target air volume according to the first target air volume.

25. The control method according to claim 24, characterized in that: The determining of the second target operating parameter comprises: The second target operating parameter is determined according to a proportional relationship between the first target air volume and the second target air volume, and the first target operating parameter.

26. The control method according to claim 24, characterized in that: The determining of the second target operating parameter comprises: The second target operating parameter is determined according to the proportional relationship between the first target operating parameter and the first initial debugging operating parameter, and the second debugging operating parameter.

27. The control method according to claim 22, characterized in that: The determining the air volume matching each of the debugging sub-modes includes: According to the values ​​of the target air volumes of the multiple debugging sub-modes, from small to large or from large to small, the air volumes of the air supply device matching the debugging sub-modes are sequentially determined.

28. The control method according to claim 9, characterized in that: Also includes: Determining the number of times the air supply device has been operated based on historical records; as well as The air supply device is controlled to enter the debugging mode or the formal operation mode according to the number of operations.

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