Air supply structure, air conditioner, air supply control method and air conditioning system

Abstract

The present invention provides an air supply structure, an air conditioner, an air supply control method and an air conditioning system. The air supply structure is used to be arranged on one side of a predetermined air supply port and includes an air supply body. The air supply body includes a grille air supply portion provided with a grille and a hole air supply portion provided with holes. The air supply body is rotatably arranged around a predetermined axis parallel to the center line of the predetermined air supply port. The grille air supply portion and the hole air supply portion are distributed around the predetermined axis so that the grille air supply portion and the hole air supply portion are respectively used to be arranged opposite to the predetermined air supply port, so that the air flow flowing out of the predetermined air supply port passes through the grille air supply portion or the hole air supply portion, thereby solving the problem that the air supply method of the air supply structure of the air conditioner in the prior art is relatively single.

Description

Technical Field

[0001] The present invention relates to the technical field of air supply for air conditioners, and in particular to an air supply structure, an air conditioner, an air supply control method and an air conditioning system. Background Art

[0002] The indoor unit of the air conditioner delivers cold and heat in the form of cold / hot air through the air outlet, thereby achieving cooling and heating of the room.

[0003] However, the existing air outlet and air supply modes of air conditioner cabinets are relatively simple, including up and down air outlet modes, single grille air supply or single hole air supply. Therefore, the air outlet and air supply modes cannot be adjusted according to the current cooling / heating demand of the human body or the room, which easily leads to reduced comfort. Summary of the invention

[0004] The main purpose of the present invention is to provide an air supply structure, an air conditioner, an air supply control method and an air conditioning system to solve the problem that the air supply structure of the air conditioner in the prior art has a relatively single air supply method.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided an air supply structure, which is used to be arranged on one side of a predetermined air supply outlet, and the air supply structure includes: an air supply body, the air supply body includes a grille air supply portion provided with a grille and a hole air supply portion provided with holes; wherein, the air supply body is rotatably arranged around a predetermined axis parallel to the center line of the predetermined air supply outlet, and the grille air supply portion and the hole air supply portion are distributed around the predetermined axis, so that the grille air supply portion and the hole air supply portion are respectively used to be arranged opposite to the predetermined air supply outlet.

[0006] Furthermore, the air supply body also includes a wind shield part, and the grille air supply part, the hole air supply part and the wind shield part are distributed around a predetermined axis, so that the grille air supply part, the hole air supply part and the wind shield part can be respectively arranged relative to the predetermined air supply port by rotating the air supply body.

[0007] Further, there are multiple grille air supply parts, and the multiple grille air supply parts are distributed around the predetermined axis; and / or there are multiple hole air supply parts, and the multiple hole air supply parts are distributed around the predetermined axis.

[0008] Furthermore, the air supply structure includes a first plate body, a second plate body and a third plate body, the first plate body is provided with a first opening, and a grille is arranged at the first opening, so that the first plate body and the grille together form a grille air supply part; and / or, the second plate body is provided with a plurality of ventilation holes arranged at intervals, each ventilation hole is a pore, so that the second plate body forms a pore air supply part; and / or, the third plate body forms a wind shield part.

[0009] According to another aspect of the present invention, an air conditioner is provided, which includes two air supply ports distributed in a vertical direction, and the above-mentioned air supply structure is provided on one side of at least one air supply port.

[0010] According to a third aspect of the present invention, there is provided an air supply control method, the air supply control method comprising: according to the set temperature t of the air conditioner c and the current indoor temperature t in Get the first difference △t in , △t in =|t in -t c |, and according to the current indoor temperature t in and the current outdoor temperature t out The second difference △t is obtained oi , △t oi =|t out -t in |; Compare the first difference △t in and the preset difference t1, and according to the first difference △t in The comparison result between the second difference △t and the preset difference t1 determines the size of the set difference t2; wherein the air conditioner includes a cooling mode and a heating mode, and the cooling mode and the heating mode each have a corresponding preset difference t1; compare the second difference △t oi and set the size of the difference t2; according to the first difference △t in The comparison result with the preset difference t1 and the second difference △t oi The comparison result with the set difference t2 is used to control the switches of the two air supply outlets of the air conditioner and the air supply method and air supply direction of each air supply outlet, thereby controlling the air supply mode of the air conditioner; wherein the air supply method includes a grille air supply method of supplying air through a grille air supply part and a hole air supply method of supplying air through a hole air supply part.

[0011] Furthermore, the two air outlets are respectively an upper air outlet and a lower air outlet, and the air supply structure corresponding to the upper air outlet is a first air supply structure; when the air conditioner is in cooling mode, the preset difference t1 is a first predetermined difference t 11 When the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when △t in ≤t 11 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi ≤t 21 , control the first air supply structure to rotate so that the grille air supply portion of the first air supply structure is arranged opposite to the upper air supply port, and control the lower air supply port to be closed; and / or, when △t oi >t 21When the first air supply structure is turned on, the first air supply structure is controlled to rotate so that the aperture air supply portion of the first air supply structure is arranged opposite to the upper air supply port, and the lower air supply port is controlled to be closed.

[0012] Furthermore, the two air outlets are respectively an upper air outlet and a lower air outlet; when the air conditioner is in cooling mode, the preset difference t1 is a first predetermined difference t 11 When the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply direction of each air outlet includes: when △t in ≤t 11 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi >t 21 When the upper air outlet is opened, the lower air outlet is closed, and the air supply direction of the upper air outlet is tilted upward by a first predetermined angle α relative to the horizontal plane.

[0013] Furthermore, the two air outlets are respectively an upper air outlet and a lower air outlet, the air supply structure corresponding to the upper air outlet is a first air supply structure, and the air supply structure corresponding to the lower air outlet is a second air supply structure; when the air conditioner is in cooling mode, the preset difference t1 is a first predetermined difference t 11 When the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when △t in >t 11 When the setting difference t2 is set to the second setting difference t 22 ; When △t oi ≤t 22 When △t , the first air supply structure and the second air supply structure are controlled to rotate, so that the grille air supply part of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply part of the second air supply structure is arranged opposite to the lower air supply port; and / or, when △t oi >t 22 When the first air supply structure and the second air supply structure are controlled to rotate, the aperture air supply portion of the first air supply structure is arranged opposite to the upper air supply port, and the aperture air supply portion of the second air supply structure is arranged opposite to the lower air supply port.

[0014] Furthermore, the two air outlets are respectively an upper air outlet and a lower air outlet, and the air supply structure corresponding to the lower air outlet is a second air supply structure; when the air conditioner is in heating mode, the preset difference t1 is the second predetermined difference t 12 When the air conditioner is in heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when △t in ≤t 12 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi ≤t21 When △t is reached, the second air supply structure is controlled to rotate so that the grille air supply portion of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed; and / or when △t oi >t 21 When the second air supply structure is turned on, the second air supply structure is controlled to rotate so that the aperture air supply portion of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed.

[0015] Furthermore, the two air outlets are respectively an upper air outlet and a lower air outlet; when the air conditioner is in a heating mode, the preset difference t1 is a second predetermined difference t 12 When the air conditioner is in heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply direction of each air outlet includes: when △t in ≤t 12 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi >t 21 When the upper air supply port is closed, the lower air supply port is opened, and the air supply direction of the lower air supply port is tilted downward by a second predetermined angle β relative to the horizontal plane.

[0016] Furthermore, the two air outlets are respectively an upper air outlet and a lower air outlet, the air supply structure corresponding to the upper air outlet is a first air supply structure, and the air supply structure corresponding to the lower air outlet is a second air supply structure; when the air conditioner is in heating mode, the preset difference t1 is the second predetermined difference t 12 When the air conditioner is in heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when △t in >t 12 When the setting difference t2 is set to the second setting difference t 22 ; When △t oi ≤t 22 When △t , the first air supply structure and the second air supply structure are controlled to rotate, so that the grille air supply part of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply part of the second air supply structure is arranged opposite to the lower air supply port; and / or, when △t oi >t 22 When the first air supply structure and the second air supply structure are controlled to rotate, the aperture air supply portion of the first air supply structure is arranged opposite to the upper air supply port, and the aperture air supply portion of the second air supply structure is arranged opposite to the lower air supply port.

[0017] According to a fourth aspect of the present invention, an air conditioning system is provided, which is applicable to the above-mentioned air supply control method; the air conditioning system comprises the above-mentioned air conditioner; an indoor temperature detection module, the indoor temperature detection module is used to detect the current indoor temperature t in ; Outdoor temperature detection module, the outdoor temperature detection module is used to detect the current outdoor temperature tout ; Data calculation module, the data calculation module is connected to the indoor temperature detection module to obtain the current indoor temperature t in , and according to the set temperature t of the air conditioner c and the current indoor temperature t in Get the first difference △t in , △t in =|t in -t c |; The data operation module is connected to the outdoor temperature detection module to obtain the current outdoor temperature t out , and according to the current indoor temperature t in and the current outdoor temperature t out The second difference △t is obtained oi , △t oi =|t out -t in |; A control module connected to the data operation module to obtain the first difference △t according to the data operation module in and the second difference △t oi , control the switches of the two air outlets of the air conditioner and the air supply mode and direction of each air outlet.

[0018] According to the technical solution of the present invention, the air supply structure includes an air supply body, and the air supply body includes a grille air supply portion provided with a grille and a hole air supply portion provided with holes; when in use, the air supply structure is set on one side of a predetermined air supply port, and the air supply body is rotatably set around a predetermined axis parallel to the center line of the predetermined air supply port, and the grille air supply portion and the hole air supply portion are distributed around the predetermined axis, so that the grille air supply portion and the hole air supply portion are respectively arranged opposite to the predetermined air supply port, so that the airflow flowing out of the predetermined air supply port passes through the grille air supply portion or the hole air supply portion.

[0019] When the grille air supply portion is arranged relative to the predetermined air supply port, the air flow out of the predetermined air supply port passes through the grille air supply portion, thereby realizing grille air supply; compared with the pore air supply, the grille air supply will weaken the speed attenuation of the air supply airflow, and increase the air supply distance and air supply volume, thereby realizing long-distance air supply. When the pore air supply portion is arranged relative to the predetermined air supply port, the air flow out of the predetermined air supply port passes through the pore air supply portion, thereby realizing pore air supply; compared with the grille air supply, the pore air supply will enhance the speed attenuation of the air supply airflow, and break up the air supply airflow, thereby reducing the air supply distance and air supply volume, thereby realizing flexible air supply at a short distance with less wind feeling or even no wind feeling. It can be seen that the use of this air supply structure can realize a variety of air supply methods, thereby solving the problem that the air supply method of the air supply structure of the air conditioner in the prior art is relatively single.

[0020] In the air supply control method of the present invention, according to the cooling mode or heating mode of the air conditioner, a corresponding preset difference t1 is selected; and then the first difference Δt in and the corresponding preset difference t1; according to the first difference △t in and the corresponding preset difference t1, select the corresponding preset difference t2. For example, when △t in >t1 or when △t in ≤t1, the corresponding setting difference t2 is different, that is, when △t in >t1 corresponds to a set difference t2, when △t in ≤t1 corresponds to another set difference t2; then according to the first difference △t in and the comparison result of the corresponding preset difference t1 and the second difference △t oi The comparison result with the corresponding set difference t2 is used to control the switches of the two air supply outlets of the air conditioner, and the air supply method and air supply direction of each air supply outlet, thereby controlling the air supply mode of the air conditioner; wherein the air supply method includes a grille air supply method of supplying air through a grille air supply part and a hole air supply method of supplying air through a hole air supply part; that is, the air conditioner can adjust its air supply method according to the cooling or heat required in the room where it is located, thereby enabling the air conditioner to automatically match the corresponding air supply mode, thereby solving the problem of the relatively single air supply mode of the air conditioner in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 A schematic structural diagram of an air supply structure according to the present invention is shown;

[0023] Figure 2 A schematic structural diagram of a grille air supply portion of an air supply structure according to the present invention is shown;

[0024] Figure 3 A schematic structural diagram of an embodiment of a porous air supply part of an air supply structure according to the present invention is shown;

[0025] Figure 4 A schematic structural diagram showing another embodiment of the porous air supply part of the air supply structure according to the present invention is shown;

[0026] Figure 5 A schematic flow chart of the air supply control method according to the present invention is shown;

[0027] Figure 6A schematic flow chart of an air supply control method when the air conditioning system is in cooling mode according to the present invention is shown;

[0028] Figure 7 A schematic flow chart of an air supply control method when the air conditioning system is in a heating mode according to the present invention is shown.

[0029] The above drawings include the following reference numerals:

[0030] 100. Air supply structure;

[0031] 10. Grille air supply part; 20. Pore air supply part; 30. Wind shield part;

[0032] 40. Air supply plate; 41. First plate body; 411. Grille; 42. Second plate body; 421. Ventilation holes; 4211. First group of ventilation holes; 4212. Second group of ventilation holes; 43. Third plate body. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] The present invention provides an air supply structure 100, please refer to Figures 1 to 4 , the air supply structure 100 is used to be arranged on one side of a predetermined air supply outlet; the air supply structure 100 includes an air supply body, and the air supply body includes a grille air supply portion 10 provided with a grille 411 and a pore air supply portion 20 provided with pores; wherein, the air supply body is rotatably arranged around a predetermined axis parallel to the center line of the predetermined air supply outlet, and the grille air supply portion 10 and the pore air supply portion 20 are distributed around the predetermined axis, so that the grille air supply portion 10 and the pore air supply portion 20 are respectively used to be arranged opposite to the predetermined air supply outlet.

[0037] In the air supply structure 100 of the present invention, the air supply structure 100 includes an air supply body, and the air supply body includes a grille air supply portion 10 provided with a grille 411 and a pore air supply portion 20 provided with pores; when in specific use, the air supply structure 100 is set on one side of a predetermined air supply port, and the air supply body is rotatably set around a predetermined axis parallel to the center line of the predetermined air supply port, and the grille air supply portion 10 and the pore air supply portion 20 are distributed around the predetermined axis, so that the grille air supply portion 10 and the pore air supply portion 20 are respectively arranged opposite to the predetermined air supply port, so that the airflow flowing out of the predetermined air supply port passes through the grille air supply portion 10 or the pore air supply portion 20.

[0038] When the grille air supply portion 10 is arranged relative to the predetermined air supply port, the airflow flowing out of the predetermined air supply port passes through the grille air supply portion 10, thereby realizing grille air supply; compared with the pore air supply, the grille air supply will weaken the speed attenuation of the air supply airflow, and increase the air supply distance and air supply volume, thereby realizing long-distance air supply (including long-distance partitioned concentrated air supply or long-distance wide-angle air supply). When the pore air supply portion 20 is arranged relative to the predetermined air supply port, the airflow flowing out of the predetermined air supply port passes through the pore air supply portion 20, thereby realizing pore air supply (also called micropore air supply); compared with the grille air supply, the pore air supply will enhance the speed attenuation of the air supply airflow, and disperse the air supply airflow, thereby reducing the air supply distance and air supply volume, thereby realizing flexible air supply at a close distance with less wind feeling or even no wind feeling. It can be seen that the use of the present air supply structure 100 can realize a variety of air supply modes, thereby solving the problem that the air supply mode of the air supply structure of the air conditioner in the prior art is relatively single.

[0039] In this embodiment, the air supply body further includes a wind shield 30, and the grille air supply part 10, the aperture air supply part 20 and the wind shield 30 are distributed around a predetermined axis, so that the grille air supply part 10, the aperture air supply part 20 and the wind shield 30 are respectively used to be arranged opposite to the predetermined air supply port by rotating the air supply body. When the wind shield 30 is arranged opposite to the predetermined air supply port, the wind shield 30 forms a shield to the predetermined air supply port to play the role of shielding the predetermined air supply port. At this time, the predetermined air supply port is closed, which can prevent dust from entering the air conditioner through the predetermined air supply port and ensure the aesthetic appearance of the air conditioner structure.

[0040] In this embodiment, the air supply body includes an air supply plate 40 , and the air supply plate 40 includes a first plate body 41 , a second plate body 42 and a third plate body 43 ; that is, the air supply plate 40 is divided into the first plate body 41 , the second plate body 42 and the third plate body 43 .

[0041] Specifically, a first opening is formed on the first plate body 41 , and a grille 411 is disposed at the first opening, so that the first plate body 41 and the grille 411 together form the grille air supply portion 10 .

[0042] Specifically, a plurality of ventilation holes 421 arranged at intervals are provided on the second plate body 42 , and each ventilation hole 421 is a pore, so that the second plate body 42 forms a pore air supply portion 20 .

[0043] Specifically, the third plate body 43 forms the wind shielding portion 30 .

[0044] In this embodiment, with respect to the specific arrangement of the plurality of ventilation holes 421 on the second plate body 42 , the plurality of ventilation holes 421 have the same shape.

[0045] Optionally, the plurality of ventilation holes 421 are all cylindrical holes, that is, the cross-section of each ventilation hole 421 is circular; wherein the cross-section of each ventilation hole 421 refers to the cross-section of each ventilation hole 421 perpendicular to the square extending therefrom.

[0046] Optionally, the cross-sectional sizes of the plurality of ventilation holes 421 are all equal to achieve uniform air supply through the pores.

[0047] Alternatively, the cross-sectional sizes of at least two ventilation holes 421 among the multiple ventilation holes 421 are unequal to achieve non-uniform air supply through the pores. Specifically, the multiple ventilation holes 421 are divided into multiple groups, each group of ventilation holes 421 includes multiple ventilation holes 421, the cross-sectional sizes of the multiple ventilation holes 421 in each group are equal, and the cross-sectional sizes of the ventilation holes of at least two groups of ventilation holes 421 among the multiple groups of ventilation holes 421 are unequal.

[0048] For example, the multiple groups of ventilation holes 421 include multiple first groups of ventilation holes 4211 and multiple second groups of ventilation holes 4212, the ventilation hole cross-section size of the first group of ventilation holes 4211 is larger than the ventilation hole cross-section size of the second group of ventilation holes 4212, that is, the cross-section of each ventilation hole 421 of the first group of ventilation holes 4211 is larger than the cross-section of each ventilation hole 421 of the second group of ventilation holes 4212; the multiple first groups of ventilation holes 4211 and the multiple second groups of ventilation holes 4212 are staggered.

[0049] In this embodiment, there are multiple grille air supply parts 10, and the multiple grille air supply parts 10 are distributed around a predetermined axis.

[0050] Specifically, the air supply plate 40 includes a plurality of first plate bodies 41 , each of which is provided with a first opening, and each of which is provided with a grille 411 .

[0051] Optionally, the specific structures of the grilles 411 on the multiple first plates 41 are different; for example, the sizes of the flow cross-sections of the multiple air outlet gaps of the grilles 411 on each first plate 41 are equal, and the sizes of the flow cross-sections of the air outlet gaps of the grilles 411 on the multiple first plates 41 are not equal.

[0052] In this embodiment, there are multiple porous air supply parts 20, and the multiple porous air supply parts 20 are distributed around a predetermined axis.

[0053] Specifically, the air supply plate 40 includes a plurality of second plate bodies 42 , and each of the second plate bodies 42 is provided with a plurality of ventilation holes 421 .

[0054] Optionally, specific structural arrangements of the plurality of ventilation holes 421 on the plurality of second plates 42 are all different.

[0055] Specifically, when there are multiple grille air supply parts 10 and multiple aperture air supply parts 20, the multiple grille air supply parts 10, the multiple aperture air supply parts 20 and the wind shield part 30 are distributed around a predetermined axis so that one of the grille air supply parts 10 or one of the aperture air supply parts 20 or the wind shield part 30 is arranged opposite to the predetermined air supply port.

[0056] The present invention also provides an air conditioner, which includes two air supply outlets distributed in a vertical direction, and one side of at least one of the two air supply outlets is provided with the above-mentioned air supply structure 100, that is, when only one side of the two air supply outlets is provided with the above-mentioned air supply structure 100, then the air supply outlet forms the above-mentioned predetermined air supply outlet; when one side of each of the two air supply outlets is provided with the above-mentioned air supply structure 100, the two air supply outlets respectively form two predetermined air supply outlets.

[0057] The present invention also provides an air supply control method, such as Figures 5 to 7 As shown, the air supply control method includes: according to the set temperature t of the air conditioner c and the current indoor temperature t in Get the first difference △t in , △t in =|t in -t c |, and according to the current indoor temperature t in and the current outdoor temperature t out The second difference △t is obtained oi , △t oi =|t out -t in |; Compare the first difference △t in and the preset difference t1, and according to the first difference △t in The comparison result between the second difference △t and the preset difference t1 determines the size of the set difference t2; wherein the air conditioner includes a cooling mode and a heating mode, and the cooling mode and the heating mode each have a corresponding preset difference t1; compare the second difference △t oi and set the size of the difference t2; according to the first difference △t in The comparison result with the preset difference t1 and the second difference △t oiThe comparison result with the set difference t2 is used to control the switches of the two air supply outlets of the air conditioner, as well as the air supply method and air supply direction of each air supply outlet, thereby controlling the air supply mode of the air conditioner; wherein the air supply method includes a grille air supply method of supplying air through the grille air supply part 10 and a hole air supply method of supplying air through the hole air supply part 20.

[0058] In the air supply control method of the present invention, according to the cooling mode or heating mode of the air conditioner, a corresponding preset difference t1 is selected; and then the first difference Δt in and the corresponding preset difference t1; according to the first difference △t in and the corresponding preset difference t1, select the corresponding preset difference t2. For example, when △t in >t1 or when △t in ≤t1, the corresponding setting difference t2 is different, that is, when △t in >t1 corresponds to a set difference t2, when △t in ≤t1 corresponds to another set difference t2; then according to the first difference △t in and the comparison result of the corresponding preset difference t1 and the second difference △t oi The comparison result with the corresponding set difference t2 is used to control the switches of the two air supply outlets of the air conditioner, as well as the air supply method and air supply direction of each air supply outlet, and then control the air supply mode of the air conditioner; wherein the air supply method includes a grille air supply method of supplying air through the grille air supply part 10 and a pore air supply method of supplying air through the pore air supply part 20; that is, the air conditioner can adjust its air supply method according to the cooling or heat required in the room where it is located, and then the air conditioner can automatically match the corresponding air supply mode, which solves the problem of the relatively single air supply mode of the air conditioner in the prior art.

[0059] In addition, by enabling the air conditioner to have multiple air supply modes to suit the different cooling or heating requirements in the room, selecting the corresponding air supply mode can improve the air flow distribution and enhance human comfort, and improve the overall comfort in the room when the air conditioner is running, thereby solving the problem of poor human comfort caused by the single air supply mode of ordinary air conditioners.

[0060] It should be noted that the air supply mode of the air conditioner mentioned above is the air outlet mode of the air conditioner.

[0061] In this embodiment, the two air outlets of the air conditioner are an upper air outlet and a lower air outlet. The air supply structure 100 corresponding to the upper air outlet is a first air supply structure, and the air supply structure 100 corresponding to the lower air outlet is a second air supply structure.

[0062] In this embodiment, when the air conditioner is in cooling mode, the corresponding preset difference t1 is the first predetermined difference t 11 .

[0063] In this embodiment, when the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when Δt in ≤t 11 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi ≤t 21 When △t is reached, the first air supply structure is controlled to rotate so that the grille air supply portion 10 of the first air supply structure is arranged opposite to the upper air supply port, and the lower air supply port is controlled to be closed; and / or when △t oi >t 21 When the first air supply structure is turned on, the first air supply structure is controlled to rotate so that the aperture air supply portion 20 of the first air supply structure is arranged opposite to the upper air supply port, and the lower air supply port is controlled to be closed.

[0064] Specifically, when a corresponding air supply structure 100 is provided on one side of the lower air supply outlet, the second air supply structure can be controlled to rotate so that the wind shielding portion 30 of the second air supply structure is arranged opposite to the lower air supply outlet, thereby achieving the closure of the lower air supply outlet; or, when the corresponding air supply structure 100 is not provided on the lower air supply outlet, the lower air supply outlet can be closed in a conventional manner.

[0065] In this embodiment, when the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply directions of each air outlet includes: when Δt in ≤t 11 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi >t 21 When the upper air outlet is opened, the lower air outlet is closed, and the air supply direction of the upper air outlet is tilted upward by a first predetermined angle α relative to the horizontal plane.

[0066] In this embodiment, when the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when Δt in >t 11 When the setting difference t2 is set to the second setting difference t 22 ; When △t oi ≤t 22 When △t , the first air supply structure and the second air supply structure are controlled to rotate, so that the grille air supply part 10 of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply part 10 of the second air supply structure is arranged opposite to the lower air supply port; and / or, when △t oi >t 22When the first air supply structure and the second air supply structure are controlled to rotate, the porous air supply part 20 of the first air supply structure is arranged opposite to the upper air supply port, and the porous air supply part 20 of the second air supply structure is arranged opposite to the lower air supply port.

[0067] It should be noted that when △t in ≤t 11 , and when △t oi ≤t 21 This indicates that the differences among the current outdoor temperature, the set temperature of the air conditioner, and the current indoor temperature are relatively small. Although the air conditioner located indoors needs to run in cooling mode, the required cooling capacity indoors is relatively small. Therefore, the first air supply structure is controlled to rotate so that the grille air supply portion 10 of the first air supply structure is arranged opposite to the upper air supply port, and the lower air supply port is controlled to be closed. By reducing the attenuation of the velocity of the airflow delivered from the upper air supply port and increasing the air supply distance of the airflow delivered from the upper air supply port, long-distance concentrated air supply can be achieved, thereby avoiding the discomfort caused by cold air blowing directly on the human body.

[0068] It should be noted that when △t in ≤t 11 , and when △t oi >t 21 , it indicates that the air conditioner is in the later stage of cooling operation, and the indoor ambient temperature has reached a relatively stable state; at this time, the first air supply structure is controlled to rotate so that the porous air supply part 20 of the first air supply structure is arranged opposite to the upper air supply port, and the lower air supply port is controlled to be closed, so as to enhance the speed attenuation of the air supply airflow from the upper air supply port by breaking up the airflow sent out from the upper air supply port, thereby avoiding the cold air accumulating on the ground and causing discomfort, and at the same time can provide the user with a comfortable, cool and windless environment; further, the air supply direction of the upper air supply port is controlled to be inclined upward by a first predetermined angle α relative to the horizontal plane.

[0069] More specifically, when △t in ≤t 11 , and when △t oi >t 21 When the upper air guide plate at the upper air outlet of the air conditioner is tilted upward by a first predetermined angle α relative to the horizontal plane, the air outlet direction of the upper air outlet of the air conditioner is tilted upward by a first predetermined angle α relative to the horizontal plane.

[0070] It should be noted that when △t in >t 11 , and when △t oi ≤t 22It indicates that the air conditioner is in the cooling operation stage where the indoor temperature is high and requires rapid cooling of the air conditioner. At this time, both the first air supply structure and the second air supply structure are controlled to rotate, so that the grille air supply part 10 of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply part 10 of the second air supply structure is arranged opposite to the lower air supply port, so that the air supply volume of the upper air supply port and the lower air supply port of the air conditioner are both large, thereby realizing long-distance and wide-angle air supply of the air conditioner, so as to quickly cool down the indoor temperature.

[0071] It should be noted that when △t in >t 11 , and △t oi >t 22 , it indicates that the air conditioner has been running in the cooling mode for a period of time, and the indoor temperature has gradually decreased, but has not yet reached a stable state at a predetermined temperature; at this time, the first air supply structure and the second air supply structure are controlled to rotate, so that the porous air supply part 20 of the first air supply structure is arranged opposite to the upper air supply port, and the porous air supply part 20 of the second air supply structure is arranged opposite to the lower air supply port, so that the airflow sent out from the upper air supply port and the lower air supply port is dispersed, so that the speed of the air supply airflow of the air conditioner is greatly attenuated, thereby ensuring the cooling of the close human activity area without wind.

[0072] In this embodiment, when the air conditioner is in the heating mode, the preset difference t1 is the second predetermined difference t 12 Optionally, the second predetermined difference t 12 and the first predetermined difference t 11 equal.

[0073] In this embodiment, when the air conditioner is in the heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when Δt in ≤t 12 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi ≤t 21 , the second air supply structure is controlled to rotate so that the grille air supply portion 10 of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed; and / or, when △t oi >t 21 When the second air supply structure is turned, the second air supply structure is controlled to rotate so that the aperture air supply portion 20 of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed.

[0074] Specifically, when a corresponding air supply structure 100 is provided on one side of the upper air supply outlet, the first air supply structure can be controlled to rotate so that the wind shielding portion 30 of the first air supply structure is arranged opposite to the upper air supply outlet, thereby achieving the closure of the upper air supply outlet; or, when the upper air supply outlet is not provided with a corresponding air supply structure 100, the upper air supply outlet can be closed in a conventional manner.

[0075] In this embodiment, when the air conditioner is in the heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply directions of each air outlet includes: when Δt in ≤t 12 When the setting difference t2 is set to the first setting difference t 21 ; When △t oi >t 21 When the upper air supply port is closed, the lower air supply port is opened, and the air supply direction of the lower air supply port is tilted downward by a second predetermined angle β relative to the horizontal plane.

[0076] In this embodiment, when the air conditioner is in the heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each air outlet includes: when Δt in >t 12 When the setting difference t2 is set to the second setting difference t 22 ; When △t oi ≤t 22 When △t , the first air supply structure and the second air supply structure are controlled to rotate, so that the grille air supply part 10 of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply part 10 of the second air supply structure is arranged opposite to the lower air supply port; and / or, when △t oi >t 22 When the first air supply structure and the second air supply structure are controlled to rotate, the porous air supply part 20 of the first air supply structure is arranged opposite to the upper air supply port, and the porous air supply part 20 of the second air supply structure is arranged opposite to the lower air supply port.

[0077] It should be noted that when △t in ≤t 12 , and when △t oi ≤t 21 It indicates that the difference between the set temperature of the air conditioner and the current indoor temperature is relatively small, and the required indoor heating amount is small, but the heating mode still needs to be operated. At this time, the second air supply structure is controlled to rotate so that the grille air supply part 10 of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed. This can avoid the phenomenon of hot air floating up, and at the same time realize long-distance centralized hot air supply, thereby gradually raising the indoor temperature.

[0078] It should be noted that when △t in ≤t 12 , and when △t oi>t 21 , indicating that the air conditioner is in the later stage of heating operation and the indoor temperature reaches a predetermined temperature. At this time, the second air supply structure is controlled to rotate so that the porous air supply portion 20 of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed, so as to ensure a windless feeling in the close human activity area by dispersing the airflow sent out from the lower air supply port, while avoiding the phenomenon of energy waste due to hot air sticking to the ground; further, the air supply direction of the lower air supply port is controlled to be inclined downward by a second predetermined angle β relative to the horizontal plane.

[0079] More specifically, when △t in ≤t 12 , and when △t oi >t 21 When the lower air guide plate at the lower air outlet of the air conditioner is tilted downward by a second predetermined angle β relative to the horizontal plane, the air outlet direction of the lower air outlet of the air conditioner is tilted downward by a second predetermined angle β relative to the horizontal plane.

[0080] It should be noted that when △t in >t 12 , and when △t oi ≤t 22 , it indicates that the air conditioner is in the operation stage of just starting the heating, the indoor temperature is relatively low, and the air conditioner needs to heat up quickly. At this time, the first air supply structure and the second air supply structure are controlled to rotate, so that the grille air supply part 10 of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply part 10 of the second air supply structure is arranged opposite to the lower air supply port, so that the air supply volume of the upper air supply port and the lower air supply port of the air conditioner are both large, thereby realizing the long-distance and wide-angle air supply of the air conditioner, so as to quickly heat up the indoor temperature.

[0081] It should be noted that when △t in >t 12 , and when △t oi >t 22 , it indicates that the air conditioner has been running in the heating mode for a period of time, but has not reached the predetermined temperature. At this time, the first air supply structure and the second air supply structure are controlled to rotate, so that the porous air supply part 20 of the first air supply structure is arranged opposite to the upper air supply port, and the porous air supply part 20 of the second air supply structure is arranged opposite to the lower air supply port, so as to ensure the windless feeling in the close human activity area by dispersing the airflow sent out from the upper air supply port and the lower air supply port, and effectively avoid the phenomenon of hot air floating up and hot air sticking to the ground.

[0082] In this embodiment, the set temperature of the air conditioner is c The value range of the first predetermined difference t 11 The value range of the second predetermined difference t 12The value range is 0℃ to 4℃; the first set difference t 21 The value range is 0℃ to 4℃; the second set difference t 22 The value range of is 0°C to 4°C; the value range of the first predetermined angle α is greater than 0 degree and less than 90 degrees; the value range of the second predetermined angle β is greater than 0 degree and less than 90 degrees.

[0083] The present invention also provides an air conditioning system, which is suitable for the above-mentioned air supply control method.

[0084] Specifically, the air conditioning system includes an air conditioner, an indoor temperature detection module, an outdoor temperature detection module, a data operation module and a control module. The indoor temperature detection module is used to detect the current indoor temperature t in The outdoor temperature detection module is used to detect the current outdoor temperature t out ; The data operation module is connected to the indoor temperature detection module to obtain the current indoor temperature t in , and according to the set temperature t of the air conditioner c And the current indoor temperature t in Get the first difference △t in , △t in =|t in -t c |; The data operation module is connected to the outdoor temperature detection module to obtain the current outdoor temperature t out , and according to the current indoor temperature t in and the current outdoor temperature t out The second difference △t is obtained oi , △t oi =|t out -t in |; The control module is connected to the data operation module to obtain the first difference △t according to the data operation module in and the second difference △t oi , to control the switches of the two air outlets of the air conditioner and the air supply mode and direction of each air outlet.

[0085] Optionally, the air conditioner included in the air conditioning system is the air conditioner including the air supply structure 100 mentioned above.

[0086] It should be noted that the “current indoor temperature” mentioned above refers to the real-time indoor temperature, and the “current outdoor temperature” mentioned above refers to the real-time outdoor temperature.

[0087] Optionally, the indoor temperature detection module includes an infrared temperature detector; and the outdoor temperature detection module includes an infrared temperature detector.

[0088] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0089] In the air supply structure 100 of the present invention, the air supply structure 100 includes an air supply body, and the air supply body includes a grille air supply portion 10 provided with a grille 411 and a pore air supply portion 20 provided with pores; when in specific use, the air supply structure 100 is set on one side of a predetermined air supply port, and the air supply body is rotatably set around a predetermined axis parallel to the center line of the predetermined air supply port, and the grille air supply portion 10 and the pore air supply portion 20 are distributed around the predetermined axis, so that the grille air supply portion 10 and the pore air supply portion 20 are respectively arranged opposite to the predetermined air supply port, so that the airflow flowing out of the predetermined air supply port passes through the grille air supply portion 10 or the pore air supply portion 20.

[0090] When the grille air supply portion 10 is arranged relative to the predetermined air supply port, the airflow flowing out of the predetermined air supply port passes through the grille air supply portion 10, thereby realizing grille air supply; compared with the pore air supply, the grille air supply will weaken the speed attenuation of the air supply airflow, and increase the air supply distance and air supply volume, thereby realizing long-distance air supply. When the pore air supply portion 20 is arranged relative to the predetermined air supply port, the airflow flowing out of the predetermined air supply port passes through the pore air supply portion 20, thereby realizing pore air supply, also known as micropore air supply; compared with the grille air supply, the pore air supply will enhance the speed attenuation of the air supply airflow, and break up the air supply airflow, thereby reducing the air supply distance and air supply volume, thereby realizing flexible air supply at a short distance with less wind feeling or even no wind feeling. It can be seen that the use of the present air supply structure 100 can realize a variety of air supply modes, thereby solving the problem that the air supply mode of the air supply structure of the air conditioner in the prior art is relatively single.

[0091] In the air supply control method of the present invention, according to the cooling mode or heating mode of the air conditioner, a corresponding preset difference t1 is selected; and then the first difference Δt in and the corresponding preset difference t1; according to the first difference △t in and the corresponding preset difference t1, select the corresponding preset difference t2. For example, when △t in >t1 or when △t in ≤t1, the corresponding setting difference t2 is different, that is, when △t in >t1 corresponds to a set difference t2, when △t in ≤t1 corresponds to another set difference t2; then according to the first difference △t in and the comparison result of the corresponding preset difference t1 and the second difference △t oiThe comparison result with the corresponding set difference t2 is used to control the switches of the two air supply outlets of the air conditioner, as well as the air supply method and air supply direction of each air supply outlet, and then control the air supply mode of the air conditioner; wherein the air supply method includes a grille air supply method of supplying air through the grille air supply part 10 and a pore air supply method of supplying air through the pore air supply part 20; that is, the air conditioner can adjust its air supply method according to the cooling or heat required in the room where it is located, and then the air conditioner can automatically match the corresponding air supply mode, which solves the problem of the relatively single air supply mode of the air conditioner in the prior art.

[0092] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0093] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0094] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for controlling air supply, characterized in that: The air supply control method comprises: According to the set temperature of the air conditioner c and the current indoor temperature t in Get the first difference △t in , △t in =|t in -t c |, and according to the current indoor temperature t in and the current outdoor temperature t out The second difference △t is obtained oi , △t oi =|t out -t in |; Compare the first difference △t in and the preset difference t1, and according to the first difference △t in The comparison result between the preset difference t1 and the preset difference t2 is used to determine the size of the set difference t2; wherein the air conditioner includes a cooling mode and a heating mode, and the cooling mode and the heating mode each have a corresponding preset difference t1; Compare the second difference △t oi and the size of the set difference t2; According to the first difference Δt in The comparison result with the preset difference t1 and the second difference △t oi The comparison result with the set difference t2 is used to control the switches of the two air supply outlets of the air conditioner and the air supply mode and air supply direction of each of the air supply outlets, thereby controlling the air supply mode of the air conditioner; wherein the air supply mode includes a grille air supply mode that supplies air through a grille air supply portion (10) and a pore air supply mode that supplies air through a pore air supply portion (20).

2. The air supply control method according to claim 1, characterized in that: The two air supply ports are respectively an upper air supply port and a lower air supply port, and the air supply structure (100) corresponding to the upper air supply port is a first air supply structure; when the air conditioner is in a cooling mode, the preset difference t1 is a first predetermined difference t 11 ; When the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each of the air outlets includes: When △t in ≤t 11 When the set difference t2 is set to the first set difference t 21 ; When △t oi ≤t 21 , controlling the first air supply structure to rotate so that the grille air supply portion (10) of the first air supply structure is arranged opposite to the upper air supply port, and controlling the lower air supply port to be closed; and / or when △t oi >t 21 When the first air supply structure is controlled to rotate, the aperture air supply portion (20) of the first air supply structure is arranged opposite to the upper air supply port, and the lower air supply port is controlled to be closed.

3. The air supply control method according to claim 1, characterized in that: The two air outlets are respectively an upper air outlet and a lower air outlet; when the air conditioner is in cooling mode, the preset difference t1 is a first predetermined difference t 11 ; When the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply direction of each of the air outlets includes: When △t in ≤t 11 When the set difference t2 is set to the first set difference t 21 ; When △t oi >t 21 When the upper air supply port is opened, the lower air supply port is closed, and the air supply direction of the upper air supply port is tilted upward by a first predetermined angle α relative to a horizontal plane.

4. The air supply control method according to claim 1, characterized in that: The two air supply ports are respectively an upper air supply port and a lower air supply port, the air supply structure (100) corresponding to the upper air supply port is a first air supply structure, and the air supply structure (100) corresponding to the lower air supply port is a second air supply structure; when the air conditioner is in a cooling mode, the preset difference t1 is a first predetermined difference t 11 ; When the air conditioner is in cooling mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each of the air outlets includes: When △t in >t 11 When the set difference t2 is set to the second set difference t 22 ; When △t oi ≤t 22 , controlling the first air supply structure and the second air supply structure to rotate so that the grille air supply portion (10) of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply portion (10) of the second air supply structure is arranged opposite to the lower air supply port; and / or when Δt oi >t 22 When the first air supply structure and the second air supply structure are controlled to rotate, the porous air supply part (20) of the first air supply structure is arranged opposite to the upper air supply port, and the porous air supply part (20) of the second air supply structure is arranged opposite to the lower air supply port.

5. The air supply control method according to claim 1, characterized in that: The two air supply ports are respectively an upper air supply port and a lower air supply port, and the air supply structure (100) corresponding to the lower air supply port is a second air supply structure; when the air conditioner is in a heating mode, the preset difference t1 is a second predetermined difference t 12 ; When the air conditioner is in heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each of the air outlets includes: When △t in ≤t 12 When the set difference t2 is set to the first set difference t 21 ; When △t oi ≤t 21 , controlling the second air supply structure to rotate so that the grille air supply portion (10) of the second air supply structure is arranged opposite to the lower air supply port, and controlling the upper air supply port to be closed; and / or when △t oi >t 21 When the second air supply structure is controlled to rotate, the aperture air supply portion (20) of the second air supply structure is arranged opposite to the lower air supply port, and the upper air supply port is controlled to be closed.

6. The air supply control method according to claim 1, characterized in that: The two air outlets are respectively an upper air outlet and a lower air outlet; when the air conditioner is in a heating mode, the preset difference t1 is a second predetermined difference t 12 ; When the air conditioner is in heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply direction of each of the air outlets includes: When △t in ≤t 12 When the set difference t2 is set to the first set difference t 21 ; When △t oi >t 21 When the upper air supply port is closed, the lower air supply port is opened, and the air supply direction of the lower air supply port is controlled to be tilted downward by a second predetermined angle β relative to a horizontal plane.

7. The air supply control method according to claim 1, characterized in that: The two air supply ports are respectively an upper air supply port and a lower air supply port, the air supply structure (100) corresponding to the upper air supply port is a first air supply structure, and the air supply structure (100) corresponding to the lower air supply port is a second air supply structure; When the air conditioner is in the heating mode, the preset difference t1 is the second predetermined difference t 12 ; When the air conditioner is in heating mode, the method for controlling the switches of the two air outlets of the air conditioner and the air supply mode of each of the air outlets includes: When △t in >t 12 When the set difference t2 is set to the second set difference t 22 ; When △t oi ≤t 22 , controlling the first air supply structure and the second air supply structure to rotate so that the grille air supply portion (10) of the first air supply structure is arranged opposite to the upper air supply port, and the grille air supply portion (10) of the second air supply structure is arranged opposite to the lower air supply port; and / or when Δt oi >t 22 When the first air supply structure and the second air supply structure are controlled to rotate, the porous air supply part (20) of the first air supply structure is arranged opposite to the upper air supply port, and the porous air supply part (20) of the second air supply structure is arranged opposite to the lower air supply port.

8. An air supply structure, characterized in that: Applicable to the air supply control method according to any one of claims 1 to 7; the air supply structure is used to be arranged on one side of a predetermined air supply port; the air supply structure comprises: An air supply body, the air supply body comprising a grille air supply portion (10) provided with a grille (411) and a pore air supply portion (20) provided with pores; Wherein, the air supply body is rotatably arranged around a predetermined axis parallel to the center line of the predetermined air supply port, and the grille air supply portion (10) and the hole air supply portion (20) are distributed around the predetermined axis, so that the grille air supply portion (10) and the hole air supply portion (20) are respectively used to be arranged opposite to the predetermined air supply port.

9. The air supply structure according to claim 8, characterized in that: The air supply body also includes a wind shield portion (30), and the grille air supply portion (10), the aperture air supply portion (20) and the wind shield portion (30) are distributed around the predetermined axis, so that by rotating the air supply body, the grille air supply portion (10), the aperture air supply portion (20) and the wind shield portion (30) are respectively used to be arranged opposite to the predetermined air supply port.

10. The air supply structure according to claim 8, characterized in that: There are a plurality of grille air supply parts (10), and the plurality of grille air supply parts (10) are distributed around the predetermined axis; and / or There are a plurality of the porous air supply parts (20), and the plurality of the porous air supply parts (20) are distributed around the predetermined axis.

11. The air supply structure according to claim 9, characterized in that: The air supply structure comprises a first plate body (41), a second plate body (42) and a third plate body (43). The first plate body (41) is provided with a first opening, and the grille (411) is provided at the first opening, so that the first plate body (41) and the grille (411) together form the grille air supply portion (10); and / or The second plate body (42) is provided with a plurality of ventilation holes (421) arranged at intervals, and each of the ventilation holes (421) is a pore, so that the second plate body (42) forms the pore air supply portion (20); and / or The third plate body (43) forms the wind shielding portion (30).

12. An air conditioner, comprising two air outlets distributed in a vertical direction, characterized in that: An air supply structure (100) is provided on one side of at least one of the air supply ports, and the air supply structure (100) is the air supply structure according to any one of claims 8 to 11.

13. An air conditioning system, comprising an air conditioner, characterized in that: The air conditioner is the air conditioner according to claim 12, and the air conditioning system further comprises: Indoor temperature detection module, the indoor temperature detection module is used to detect the current indoor temperature t in ; The outdoor temperature detection module is used to detect the current outdoor temperature t out ; A data calculation module is connected to the indoor temperature detection module to obtain the current indoor temperature t in , and according to the set temperature t of the air conditioner c and the current indoor temperature t in Get the first difference △t in , △t in =|t in -t c |; The data operation module is connected to the outdoor temperature detection module to obtain the current outdoor temperature t out , and according to the current indoor temperature t in and the current outdoor temperature t out The second difference △t is obtained oi , △t oi =|t out -t in |; A control module, the control module is connected to the data operation module to obtain the first difference △t according to the data operation module in and the second difference △t oi , control the switches of the two air outlets of the air conditioner and the air supply mode and air supply direction of each air outlet.

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