Air conditioner and air conditioning system

Abstract

The embodiment of the utility model provides an air conditioner and an air conditioning system. The air conditioner comprises a machine shell, a first temperature control assembly and a second temperature control assembly. The machine shell is provided with a first air supply channel and a second air supply channel which are independently arranged, the first air supply channel is arranged above the second air supply channel, the first air supply channel is communicated between the first air inlet and the first air outlet, and the second air supply channel is communicated between the second air inlet and the second air outlet; the first temperature control assembly is arranged in the first air supply channel, and the second temperature control assembly is arranged in the second air supply channel. The first air supply channel and the second air supply channel are independently arranged, so that the problem that airflow in the two air supply channels moves mutually is solved. Meanwhile, each independently-arranged temperature control assembly further improves the total air volume and the air outlet flow speed of the air conditioner. Therefore, the air conditioner has the advantages that the air outlet distance is increased, the air supply amount is increased, and the air noise is reduced.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, specifically to an air conditioner and an air conditioning system having the air conditioner. Background Technology

[0002] In related technologies, air conditioners include a casing, an evaporator, and a drip tray. The evaporator and drip tray are located inside the casing, which has a lower air inlet and an upper air outlet. However, air conditioners typically have a single air outlet direction, resulting in low airflow and short air delivery distance, leading to a less comfortable user experience. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. To this end, an embodiment of this utility model proposes an air conditioner. This air conditioner has the advantages of increasing air outlet distance, air volume, and reducing wind noise.

[0004] An embodiment of this utility model also proposes an air conditioning system.

[0005] The air conditioner of this utility model embodiment includes a casing, a first temperature control component, and a second temperature control component.

[0006] The housing has a first air supply channel and a second air supply channel. The first air supply channel is located above the second air supply channel. The housing is provided with a first air inlet, a first air outlet, a second air inlet, and a second air outlet. The first air supply channel connects the first air inlet and the first air outlet, and the second air supply channel connects the second air inlet and the second air outlet. The first temperature control component is located in the first air supply channel, and the second temperature control component is located in the second air supply channel.

[0007] The air conditioner of this embodiment features independent first and second air supply channels, with the first temperature control component housed within the first air supply channel and the second temperature control component housed within the second air supply channel. This means that the independently installed temperature control components within each air supply channel help increase the air pressure within that channel. Increased air pressure enhances the forward thrust of the airflow, thereby increasing the overall air supply distance of the air conditioner and improving the uniformity of the ambient temperature. Simultaneously, the independently installed temperature control components also increase the overall air volume of the air conditioner, accelerating heat exchange between airflows in the environment, and thus improving the temperature regulation efficiency during startup.

[0008] Furthermore, the two independent first and second air supply channels can prevent airflow from interfering with each other within the air supply channels, thus avoiding problems such as excessive wind noise and insufficient airflow. Therefore, the air conditioner of this embodiment has the advantages of reducing noise and increasing airflow.

[0009] Therefore, the air conditioner of this utility model embodiment has the advantages of increasing the air outlet distance, air volume and reducing wind noise.

[0010] In some embodiments, the housing includes a housing body and a partition disposed inside the housing body. The upper surface of the housing body has a fixing point for installation and positioning. The first air inlet is disposed on the rear side of the housing body. The first air outlet and the second air outlet are both disposed on the front side of the housing body, with the first air outlet located above the second air outlet. The second air inlet is disposed at the bottom of the housing body. The rear end of the partition is connected to the housing body below the first air inlet, and the front end of the partition is connected to the area of ​​the housing body between the first air outlet and the second air inlet.

[0011] In some embodiments, the rear end of the partition is connected to the portion of the housing body located at the lower edge of the first air inlet, and the front end of the partition is connected to the portion of the housing body located at the upper edge of the second air inlet.

[0012] In some embodiments, the upper edge of the first air inlet and the upper edge of the second air outlet are on the same horizontal plane.

[0013] In some embodiments, the shell body includes a connected base and a front panel. The upper surface of the base has a fixing point for installation and positioning. The height of the first air inlet is lower than the height of the first air outlet. The first air supply channel and the second air supply channel are formed between the base and the front panel. The front and rear ends of the partition are respectively connected to the base and the front panel. The first temperature control component includes a first fan, a first evaporator, and a first water receiving tray disposed in the first air supply channel. The first fan is disposed near the first air outlet, the first evaporator is disposed near the first air inlet, the upper edge of the first evaporator is connected to the base, and the first water receiving tray is disposed below the first evaporator.

[0014] The second temperature control component includes a second fan, a second evaporator, and a second water collection tray disposed within the second air supply channel. The second fan is disposed near the second air inlet, and the second evaporator is disposed near the second air outlet. The upper edge of the second evaporator is connected to the partition plate, and the second water collection tray is disposed below the second evaporator.

[0015] In some embodiments, the partition includes connected arc segments and straight segments, the rear end of the arc segments being connected to the base, and the front end of the straight segments being connected to the front panel.

[0016] In some embodiments, the radius of curvature of the arc segment is smaller than the radius of curvature of the second fan.

[0017] In some embodiments, the angle between the straight line segment and the horizontal direction is a1, where 4°≤a1≤10°.

[0018] In some embodiments, the central axis of the first fan and the central axis of the second fan are collinear in the height direction of the casing.

[0019] In some embodiments, the diameter of the first fan is larger than the diameter of the second fan.

[0020] In some embodiments, the diameter of the first fan is R1, the diameter of the second fan is R2, and 1.1≤R1 / R2≤1.15.

[0021] In some embodiments, the diameter of the first fan is R1, the length of the first air outlet is L1, and 1.38≤L1 / R1≤1.66.

[0022] In some embodiments, the diameter of the second fan is R2, the length of the second air outlet is L2, and 1≤L2 / R2≤1.35.

[0023] In some embodiments, the diameter of the first fan is R1, the length of the first air inlet is L3, and 1.35≤L3 / R1≤1.5.

[0024] In some embodiments, the front panel has a first volute extending from the lower edge of the first air outlet toward the first air supply channel, the length of the first volute being D1, where 1.32≤D1 / R1≤1.4.

[0025] In some embodiments, the front panel has a second volute extending from the lower edge of the second air outlet toward the second air supply channel, the length of the second volute being D2, where 1.32≤D2 / R2≤1.4.

[0026] In some embodiments, the upper surface of the first volute tongue is a first guide surface, and the angle between the first guide surface and the front panel is a2; 45°≤a2≤65°.

[0027] In some embodiments, the upper surface of the second volute tongue is a second guide surface, and the angle between the second guide surface and the front panel is a3; 65°≤a3≤85°.

[0028] The air conditioning system of this utility model embodiment includes the air conditioner according to any one of the above-described embodiments. Attached Figure Description

[0029] Figure 1 This is a cross-sectional view of the air conditioner according to an embodiment of the present utility model.

[0030] Figure 2 This is a cross-sectional view of an air conditioner according to an embodiment of the present invention, with length and angle markings added.

[0031] Figure label:

[0032] Shell body 11; base 111; front panel 112;

[0033] 12 partitions; 121 curved segments; 122 straight segments;

[0034] First air inlet 101; First air outlet 102; Second air inlet 103; Second air outlet 104;

[0035] First temperature control component 2; First fan 21; First evaporator 22; First drip tray 23;

[0036] Second temperature control component 3; Second fan 31; Second evaporator 32; Second drip tray 33;

[0037] First volute tongue 4; First guide surface 41;

[0038] Second volute tongue 5; second guide surface 51. Detailed Implementation

[0039] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0040] The following is for reference. Figures 1-2 This invention describes an air conditioner and an air conditioning system according to embodiments of the present invention.

[0041] The air conditioner of this utility model embodiment includes a casing, a first temperature control component 2, and a second temperature control component 3.

[0042] The casing has a first air supply channel and a second air supply channel. The first air supply channel is located above the second air supply channel. The casing is provided with a first air inlet 101, a first air outlet 102, a second air inlet 103, and a second air outlet 104. The first air supply channel connects the first air inlet 101 and the first air outlet 102, and the second air supply channel connects the second air inlet 103 and the second air outlet 104. A first temperature control component 2 is located in the first air supply channel, and a second temperature control component 3 is located in the second air supply channel.

[0043] The air conditioner of this embodiment features independent first and second air supply channels, with a first temperature control component 2 housed in the first air supply channel and a second temperature control component 3 housed in the second air supply channel. This means that the independently installed temperature control components in each air supply channel help increase the air pressure within that channel. Increased air pressure enhances the forward thrust of the airflow, thereby increasing the overall air supply distance of the air conditioner and improving the uniformity of the ambient temperature. Simultaneously, the independently installed temperature control components also increase the overall air volume of the air conditioner, accelerating heat exchange between airflows in the environment, and thus improving the temperature regulation efficiency during startup.

[0044] Furthermore, the two independent first and second air supply channels prevent airflow from interfering with each other within the air supply channels, thus avoiding problems such as excessive wind noise and insufficient airflow. Therefore, the air conditioner of this embodiment has the advantages of reducing noise and increasing airflow.

[0045] Therefore, the air conditioner of this utility model embodiment has the advantages of increasing the air outlet distance, air volume and reducing wind noise.

[0046] like Figure 1 and Figure 2 As shown, the casing includes a casing body 11 and a partition 12 disposed inside the casing body 11. A first air inlet 101 is located at the rear of the casing body 11, while a first air outlet 102 and a second air outlet 104 are both located at the front of the casing body 11, with the first air outlet 102 positioned above the second air outlet 104. A second air inlet 103 is located at the bottom of the casing body 11. The rear end of the partition 12 is connected to the casing body 11 below the first air inlet 101, and the front end of the partition 12 is connected to the area of ​​the casing body 11 between the first air outlet 102 and the second air inlet 103. It can be understood that both the first and second air supply channels can achieve bottom-intake and top-outtake configurations, effectively preventing direct airflow and further improving the user experience.

[0047] The air conditioner of this embodiment divides the inner cavity of the shell body 11 into an independently configured first air supply channel and a second air supply channel by setting a partition 12 inside the shell body 11. The rear end of the partition 12 is connected to the shell body 11 below the first air inlet 101, and the front end of the partition 12 is connected to the area of ​​the shell body 11 between the first air outlet 102 and the second air inlet 103. That is, by setting the partition 12 inside the shell body 11, the independent first air supply channel and the second air supply channel can be formed. Therefore, the air conditioner of this embodiment has the advantage of simple structure.

[0048] Optionally, the partition 12 can be integrally formed with the shell body 11 or snap-fitted together. Therefore, the air conditioner of this embodiment has the advantage of high ease of installation.

[0049] like Figure 1 and Figure 2 As shown, the rear end of the partition 12 is connected to the lower edge of the shell body 11 at the first air inlet 101, and the front end of the partition 12 is connected to the upper edge of the shell body 11 at the second air outlet 104. It can be understood that the rear end of the partition 12 is flush with the lower edge of the first air inlet 101, and the front end of the partition 12 is flush with the upper edge of the second air outlet 104.

[0050] The air conditioner of this embodiment of the invention connects the rear end of the partition 12 to the lower edge of the shell body 11 at the first air inlet 101, and the front end of the partition 12 to the upper edge of the shell body 11 at the second air outlet 104. This avoids the problem of high noise and low airflow caused by the airflow in the first and second air supply channels impacting the front wall. Therefore, the air conditioner of this embodiment of the invention has the advantages of reducing noise and increasing airflow.

[0051] like Figure 1 and Figure 2 As shown, the upper edge of the first air inlet 101 and the upper edge of the second air outlet 104 are on the same horizontal plane. Furthermore, by defining the relative positions of the upper edges of the first air inlet 101 and the second air outlet 104, it facilitates the adaptation of the first and second air supply channels, ensuring the air intake area of ​​the first temperature control component 2 and improving the smoothness of air intake. Therefore, the air conditioner of this embodiment further enhances the advantages of increasing airflow and reducing noise.

[0052] like Figure 1 and Figure 2 As shown, the shell body 11 includes a connected base 111 and a front panel 112. The upper surface of the base 111 has the fixing point. A first air supply channel and a second air supply channel are formed between the base 111 and the front panel 112. The front and rear ends of the partition 12 are connected to the base 111 and the front panel 112, respectively. The first temperature control component 2 includes a first fan 21, a first evaporator 22 and a first water receiving tray 23 disposed in the first air supply channel. The first fan 21 is disposed near the first air outlet 102, the first evaporator 22 is disposed near the first air inlet 101, the upper edge of the first evaporator 22 is connected to the base 111, and the first water receiving tray 23 is disposed below the first evaporator 22. Meanwhile, the second temperature control component 3 includes a second fan 31, a second evaporator 32 and a second water receiving tray 33 disposed in the second air supply channel. The second fan 31 is disposed near the second air inlet 103 and the second evaporator 32 is disposed near the second air outlet 104. The upper edge of the second evaporator 32 is connected to the partition 12 and the second water receiving tray 33 is disposed below the second evaporator 32.

[0053] The air conditioner of this embodiment divides the first temperature control component 2 into a first fan 21, a first evaporator 22, and a first drip tray 23, all disposed within a first air supply duct. The first fan 21 is positioned near the first air outlet 102, and the first evaporator 22 is positioned near the first air inlet 101. The upper edge of the first evaporator 22 is connected to the base 111, and the first drip tray 23 is positioned below the first evaporator 22. Essentially, this design adapts the first evaporator 22 and the second evaporator 32 to the structures of the first and second air supply ducts, avoiding the problem of excessive space occupation in the corresponding air supply ducts.

[0054] like Figure 1 and Figure 2 As shown, the partition 12 includes a connected arc segment 121 and a straight segment 122. The rear end of the arc segment 121 is connected to the base 111, and the front end of the straight segment 122 is connected to the front panel 112. It can be understood that the rear end of the arc segment 121 is located near the first air inlet 101, and the straight segment 122 is located near the second air outlet 104.

[0055] In this embodiment of the air conditioner, the section of the partition 12 near the first air inlet 101 is designed as an arc segment 121, which has good air guiding ability, allowing airflow to smoothly enter the first air supply channel through the first air inlet 101. Furthermore, the arc segment 121 helps to increase the length of the air duct, thereby improving the heat exchange effect. Meanwhile, the straight segment 122 is located near the second air outlet 104, and its placement at the second air outlet 104 ensures relatively smooth airflow.

[0056] The radius of curvature of arc segment 121 is smaller than that of the second fan 31. This facilitates the formation of a diffuser section at the second air outlet 104, thereby improving airflow within the first air supply duct.

[0057] On a cross section orthogonal to the length of the casing, the angle between the straight line segment 122 and the horizontal direction is a1, where 4° ≤ a1 ≤ 10°. Optionally, the angle a1 between the straight line segment 122 and the horizontal direction can be 4°, 5°, 6°, 7°, 8°, 9°, and 10°.

[0058] The air conditioner of this embodiment, by limiting the angle α1 between the straight segment 122 and the horizontal direction, avoids two problems: firstly, if the angle α1 is too small, the airflow entering the first air supply channel from the first air inlet 101 will blow directly onto the front panel 112, causing airflow disturbance and excessive wind noise; secondly, it avoids if the angle α1 is too large, which can easily cause airflow to move between the second and first air supply channels, affecting airflow stability. Therefore, the air conditioner of this embodiment has the advantages of reducing noise and improving airflow stability.

[0059] The central axis of the first fan 21 and the central axis of the second fan 31 are collinear in the height direction of the casing.

[0060] The air conditioner of this utility model embodiment, by making the central axis of the first fan 21 and the central axis of the second fan 31 collinear in the height direction of the casing, facilitates the arrangement of each fan. As a result, the air conditioner has the advantage of reducing the overall size of the casing body 11.

[0061] The diameter of the first fan 21 is larger than that of the second fan 31. It is understandable that, with a fixed fan speed and shape, the larger the fan size, the greater the air volume. The exhaust volume of the first fan 21 is greater than that of the second fan 31. The larger upper fan can generate a stronger airflow, allowing the air delivered by the air conditioner to cover a larger area.

[0062] The air conditioner of this embodiment, by placing a first fan 21 with a larger air volume at a relatively high position, generates a stronger airflow, which helps to effectively push cold or hot air to the far end of the room. Since cold air, being heavier, naturally sinks while hot air, being lighter, rises, the large fan at the top can better promote air circulation throughout the room, ensuring a uniform temperature distribution.

[0063] The radius of the first fan 21 is R1, and the diameter of the second fan 31 is R2, where 1.1 ≤ R1 / R2 ≤ 1.15. Therefore, by limiting the diameter ratio of the first fan 21 and the second fan 31, this embodiment of the air conditioner avoids two problems. Firstly, an excessively large R1 / R2 ratio would cause the first fan 21 to occupy too much internal space, restricting the design and arrangement of other components (such as the evaporator and condenser). Furthermore, an excessively large first fan 21 would cause the overall center of gravity of the air conditioner to shift upwards, potentially affecting its stability and, in extreme cases, putting additional pressure on the mounting bracket and wall, posing a safety hazard. Secondly, an excessively small R1 / R2 ratio would prevent cold air from sinking and hot air from rising, hindering the uniformity of air temperature throughout the room. Thus, this air conditioner offers advantages in structural stability and air temperature uniformity.

[0064] Optionally, R1 / R2 can be 1.11, 1.12, 1.13, 1.14, and 1.15.

[0065] The diameter of the first fan 21 is R1, and the length of the first air outlet 102 is L1, where 1.38≤L1 / R1≤1.66.

[0066] Optionally, the value of L1 / R1 can be 1.38, 1.40, 1.42, 1.44, 1.46, 1.48, 1.50, 1.52, 1.54, 1.56, 1.58, 1.60, 1.62, 1.64 and 1.66.

[0067] The air conditioner of this embodiment, by limiting the value of L1 / R1, avoids two problems. Firstly, it avoids a value that is too large (resulting in a relatively small fan diameter). A relatively small fan diameter would not provide sufficient airflow intensity, especially in large spaces, potentially leading to insufficient air delivery distance and ineffective coverage of the entire room. This would slow down the transfer of hot and cold air, making it take longer for the room to reach the set temperature, thus affecting user comfort. Secondly, it avoids a value that is too small (resulting in a relatively large fan diameter), which would lead to excessively concentrated airflow and excessively high outlet velocity, potentially causing a strong direct blowing sensation. Furthermore, high-speed airflow passing through narrow outlets can easily generate turbulence, increasing operating noise. Therefore, the air conditioner of this embodiment has the advantages of low noise and high temperature control efficiency.

[0068] The diameter of the second fan 31 is R2, and the length of the second air outlet 104 is L2, where 1≤L2 / R2≤1.35.

[0069] The air conditioner of this utility model embodiment, by limiting the value of L2 / R2, similarly has the advantages of low noise and high temperature control efficiency.

[0070] Optionally, the value of L2 / R2 can be 1.00, 1.08, 1.14, 1.16, 1.18, 1.20, 1.24, 1.28, 1.30, 1.32 and 1.35.

[0071] In some embodiments, the length of the first air inlet 101 is L3, where 1.35 ≤ L3 / R1 ≤ 1.5. Optionally, the value of L3 / R1 can be 1.35, 1.38, 1.40, 1.42, 1.44, 1.46, 1.48, and 1.50.

[0072] The air conditioner of this embodiment, by limiting the value of L3 / R1, avoids two problems. Firstly, an excessively large L3 / R1 value (resulting in a relatively large inlet width) would prevent insufficient airflow, especially in large spaces, which could lead to insufficient air delivery distance, ineffective room coverage, and low cooling or heating efficiency. Secondly, an excessively small value (resulting in a relatively large fan diameter) would restrict inlet airflow, preventing sufficient air volume from reaching the fan and resulting in low air delivery. Therefore, the air conditioner of this embodiment has the advantage of improved control efficiency.

[0073] The front panel 112 has a first volute 4 extending from the lower edge of the first air outlet 102 toward the first air supply channel. The length of the first volute 4 is D1, and 1.32≤D1 / R1≤1.4. Optionally, D1 / R1 can be 1.32, 1.33, 1.34, 1.35, 1.36, 1.37, 1.38, 1.39 and 1.40.

[0074] The air conditioner of this embodiment, by limiting the value of D1 / R1, avoids two problems. Firstly, an excessively large D1 / R1 value (resulting in a relatively long volute tongue) increases airflow resistance, leading to reduced airflow velocity and consequently, a smaller air volume. Furthermore, a longer volute tongue requires a more complex internal structure for support and installation, increasing manufacturing costs and design complexity. Secondly, it avoids an excessively small D1 / R1 value (resulting in a relatively short volute tongue). An excessively short volute tongue can cause airflow to be poorly guided after leaving the fan, easily generating significant turbulence and vortices, increasing wind noise, and reducing airflow stability and uniformity. The air conditioner of this embodiment has the advantages of low wind noise and low energy consumption.

[0075] The front panel 112 has a second volute 5 extending from the lower edge of the second air outlet 104 into the second air supply channel. The length of the second volute 5 is D2, and 1.32≤D2 / R2≤1.4. Similarly, the air conditioner of this embodiment has the advantages of low wind noise and low energy consumption.

[0076] The upper surface of the first volute tongue 4 is the first guide surface 41, and the angle between the first guide surface 41 and the front panel 112 is a2; 45°≤a2≤65°. Optionally, a2 can be 45°, 48°, 50°, 52°, 54°, 56°, 58°, 60°, 62°, 64° and 65°.

[0077] The air conditioner of this embodiment of the invention, by limiting the angle α2 between the first guide surface 41 and the front panel 112, avoids the situation where an excessively large angle α2 would cause airflow separation when passing through the volute tongue, forming a large vortex and turbulence region, increasing airflow resistance and noise, and reducing air volume. It also avoids the situation where an excessively small angle would cause airflow congestion, preventing smooth airflow and thus increasing airflow resistance and energy consumption. Therefore, the air conditioner of this embodiment of the invention has the advantages of reducing noise and energy consumption.

[0078] The upper surface of the second volute 5 is the second guide surface 51, and the angle between the second guide surface 51 and the front panel 112 is a3; 65°≤a3≤85°. Similarly, the air conditioner of this embodiment has the advantages of reducing noise and energy consumption.

[0079] Optionally, a2 can be 65°, 68°, 70°, 72°, 74°, 76°, 78°, 80°, 82°, 84° and 85°.

[0080] The air conditioning system according to the present invention includes the air conditioner in any of the above embodiments.

[0081] The air conditioning system of this utility model embodiment has the advantages of increasing the air outlet distance and air volume.

[0082] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0083] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0084] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0085] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0086] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0087] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An air conditioner, characterized in that, include: The housing has a first air supply channel and a second air supply channel. The first air supply channel is disposed above the second air supply channel. The housing is provided with a first air inlet, a first air outlet, a second air inlet, and a second air outlet. The first air supply channel connects the first air inlet and the first air outlet, and the second air supply channel connects the second air inlet and the second air outlet. A first temperature control component and a second temperature control component are disposed within the first air supply channel.

2. The air conditioner according to claim 1, characterized in that, The housing includes a housing body and a partition disposed inside the housing body. The upper surface of the housing body has a fixing point for installation and positioning. The first air inlet is disposed on the rear side of the housing body. The first air outlet and the second air outlet are both disposed on the front side of the housing body, with the first air outlet located above the second air outlet. The second air inlet is disposed at the bottom of the housing body. The rear end of the partition is connected to the housing body below the first air inlet, and the front end of the partition is connected to the area of ​​the housing body between the first air outlet and the second air inlet.

3. The air conditioner according to claim 2, characterized in that, The rear end of the partition is connected to the portion of the shell body located at the lower edge of the first air inlet, and the front end of the partition is connected to the portion of the shell body located at the upper edge of the second air inlet. And / or, the upper edge of the first air inlet and the upper edge of the second air outlet are on the same horizontal plane.

4. The air conditioner according to claim 2, characterized in that, The shell body includes a connected base and a front panel. The upper surface of the base has the fixing point. The first air supply channel and the second air supply channel are formed between the base and the front panel. The front and rear ends of the partition are respectively connected to the base and the front panel. The first temperature control component includes a first fan, a first evaporator and a first water receiving tray disposed in the first air supply channel. The first fan is disposed near the first air outlet. The first evaporator is disposed near the first air inlet. The upper edge of the first evaporator is connected to the base. The first water receiving tray is disposed below the first evaporator. The second temperature control component includes a second fan, a second evaporator, and a second water collection tray disposed within the second air supply channel. The second fan is disposed near the second air inlet, and the second evaporator is disposed near the second air outlet. The upper edge of the second evaporator is connected to the partition plate, and the second water collection tray is disposed below the second evaporator.

5. The air conditioner according to claim 4, characterized in that, The partition includes connected arc segments and straight segments, with the rear end of the arc segments connected to the base and the front end of the straight segments connected to the front panel. The radius of curvature of the arc segment is smaller than the radius of curvature of the second fan; And / or, the angle between the straight line segment and the horizontal direction is a1, where 4°≤a1≤10°.

6. The air conditioner according to claim 4, characterized in that, The height of the first air inlet is lower than the height of the first air outlet; The central axis of the first fan and the central axis of the second fan are collinear in the height direction of the casing. And / or, the diameter of the first fan is larger than the diameter of the second fan.

7. The air conditioner according to claim 4, characterized in that, The diameter of the first fan is R1, the diameter of the second fan is R2, and 1.1 ≤ R1 / R2 ≤ 1.15; And / or, the diameter of the first fan is R1, the length of the first air outlet is L1, and 1.38≤L1 / R1≤1.66; And / or, the diameter of the second fan is R2, the length of the second air outlet is L2, and 1≤L2 / R2≤1.35; And / or, the diameter of the first fan is R1, the length of the first air inlet is L3, and 1.35≤L3 / R1≤1.

5.

8. The air conditioner according to claim 4, characterized in that, The front panel has a first volute extending from the lower edge of the first air outlet toward the first air supply channel, the length of the first volute being D1, 1.32≤D1 / R1≤1.4; And / or, the front panel has a second volute extending from the lower edge of the second air outlet toward the second air supply channel, the length of the second volute being D2, 1.32≤D2 / R2≤1.

4.

9. The air conditioner according to claim 8, characterized in that, The upper surface of the first volute tongue is a first guide surface, and the angle between the first guide surface and the front panel is a2; 45°≤a2≤65°; And / or, the upper surface of the second volute tongue is a second guide surface, and the angle between the second guide surface and the front panel is a3; 65°≤a3≤85°.

10. An air conditioning system, characterized in that, Includes the air conditioner according to any one of claims 1-9.

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