Air conditioning equipment and air conditioning system

Abstract

The embodiment of the utility model provides air conditioning equipment and an air conditioning system. The air conditioning equipment comprises a first panel, a second panel, a first temperature control assembly and a second temperature control assembly. A containing cavity is defined by the first panel and the second panel, the first panel is provided with a separation part, the separation part is arranged in the containing cavity to divide the containing cavity into a first air supply channel and a second air supply channel, the first air supply channel is located above the second air supply channel, and the second air supply channel is located 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. Therefore, the air conditioning equipment has the advantages of being good in structural stability, long in air outlet distance, large in air supply amount and low in air noise.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field, concretely relates to an air conditioning equipment and air conditioning system with the air conditioning equipment. BACKGROUND

[0002] In the related art, the air conditioning equipment is also provided with a air supply assembly, the air supply assembly has a fan capable of generating airflow, the fan draws ambient air into the air conditioning hanging machine and flows through the evaporator to exchange heat, and the ambient air is blown into the indoor by the fan after heat exchange to realize air cooling or heating in the room. The air conditioning equipment generally has the problems of small air supply flow and short air supply distance, resulting in low user comfort experience. SUMMARY

[0003] The utility model discloses at least one of the technical problems in the related art is solved to some extent. To this end, the embodiment of the utility model provides an air conditioning equipment. The air conditioning equipment has the advantages of good structural stability, high installation convenience, improved air outlet distance, air supply volume and reduced wind noise.

[0004] The embodiment of the utility model also provides an air conditioning system.

[0005] The air conditioning equipment is provided with a first air inlet, a first air outlet, a second air inlet and a second air outlet.

[0006] The air conditioning equipment of the embodiment of the utility model comprises a first panel, a second panel, a first temperature control assembly and a second temperature control assembly.

[0007] The first panel and the second panel enclose a containing cavity, and an inner wall surface of the first panel has a partition portion extending towards the direction of the second panel to divide the containing cavity into 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 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.

[0008] The air conditioning equipment of the embodiment of the utility model has the advantages of good structural integrity and high stability, and the two independent first air supply channels and second air supply channels can avoid the problem of large wind noise and small air flow caused by airflow intermixing in the air supply channel. Therefore, the air conditioning equipment of the embodiment of the utility model has the advantages of reducing noise and improving air volume.

[0009] In addition, the independent temperature control assembly arranged in each air supply channel helps to improve the air pressure in the corresponding air supply channel, and the increase of the air pressure helps to improve the forward thrust of the airflow, thereby enhancing the overall air supply distance of the air conditioning equipment, continuously providing the indoor with cooling or heating airflow, and improving the user experience. At the same time, the independently arranged temperature control assembly also improves the overall air supply volume of the air conditioning equipment, accelerates the heat exchange efficiency between the normal temperature air and the heat exchange air in the environment, and reduces the temperature adjustment efficiency of the air conditioning equipment during startup.

[0010] Therefore, the air conditioning equipment has the advantages of good structural stability, high installation convenience, large air outlet distance, large air supply volume and small air noise.

[0011] In some embodiments, in a cross section perpendicular to the length direction of the air conditioning equipment, the extension direction of the first air inlet is arranged obliquely relative to the vertical direction.

[0012] In some embodiments, in a cross section perpendicular to the length direction of the air conditioning equipment, the outer wall surface of the first panel has a positioning plane extending in the vertical direction, and the included angle between the first air inlet and the positioning plane is a1, 15°≤a1≤45°.

[0013] In some embodiments, the first panel comprises a top plate portion, a back plate portion and the partition portion arranged integrally, the partition portion extends towards the direction close to the second panel along the inner wall surface of the back plate portion, the first air inlet is formed between the upper edge of the back plate portion and the lower edge of the top plate portion, the first air outlet is formed between the upper edge of the partition portion and the lower edge of the top plate portion, the second air inlet is formed between the back plate portion and the second panel, and the second air outlet is formed between the upper edge of the second panel and the lower edge of the partition portion. The back plate portion or the top plate portion is provided with a fixing point for installation and positioning.

[0014] In other embodiments, the air conditioning equipment further comprises a middle frame, the first panel comprises a back plate portion and the partition portion arranged integrally, the back plate portion and the second panel are arranged opposite at both ends of the middle frame along the front-rear direction of the air conditioning equipment, the first air inlet is formed between the upper edge of the back plate portion and the lower edge of the middle frame, the first air outlet is formed between the upper edge of the partition portion and the lower edge of the middle frame, the second air inlet is formed on the lower end surface of the middle frame, and the second air outlet is formed between the upper edge of the second panel and the lower edge of the partition portion. The back plate portion or the middle frame is provided with a fixing point for installation and positioning.

[0015] In some embodiments, the first temperature control assembly comprises a first fan arranged in the first air supply channel, and the second temperature control assembly comprises a second fan arranged in the second air supply channel, in a cross section perpendicular to the length direction of the air conditioning device, a first intersection point of a central axis of the first fan and the cross section, a second intersection point of a central axis of the second fan and the cross section, and an angle a2 between a line connecting the first intersection point and the second intersection point and a horizontal plane, 70°≤a2≤85°.

[0016] In some embodiments, a lower wall surface of the first air supply channel comprises a first curved surface section and a first straight surface section, the first curved surface section is arranged close to the first air inlet, and the first straight surface section is arranged close to the first air outlet, and a central axis of a circle on which the first curved surface section is located is collinear with the central axis of the first fan.

[0017] In some embodiments, an upper wall surface of the first air supply channel comprises a second curved surface section and a second straight surface section, a central axis of a circle on which the second curved surface section is located is collinear with the central axis of the first fan, the second curved surface section is arranged close to the first air inlet, and the second straight surface section is arranged close to the first air outlet.

[0018] In some embodiments, a distance between the first curved surface section and an outer edge of the first fan is L1, 20mm≤L1≤30mm, and an angle a3 between the first straight surface section and a horizontal plane is 4°≤a3≤25°.

[0019] In some embodiments, a distance between the first straight surface section and an outer edge of the first fan is L2, 12mm≤L2≤20mm.

[0020] In some embodiments, a distance between the second curved surface section and an outer edge of the first fan is L3, 18mm≤L3≤25mm, and an angle a4 between the second straight surface section and a horizontal plane is 0°≤a4≤10°.

[0021] In some embodiments, the first temperature control assembly comprises a first evaporator and a first water pan arranged in the first air supply channel, the first fan is arranged close to the first air inlet, the first evaporator is arranged close to the first air outlet, an upper edge of the first evaporator is connected to the first panel, and the first water pan is arranged below the first evaporator.

[0022] In some embodiments, the second temperature control assembly comprises a second fan, a second evaporator and a second water pan arranged in the second air supply channel, the second fan is arranged close to the second air inlet, the second evaporator is arranged close to the second air outlet, an upper edge of the second evaporator is connected to the partition, and the second water pan is arranged below the second evaporator.

[0023] In some embodiments, the upper edge of the first air outlet has a first volute tongue extending towards the first air supply channel, the length of the first volute tongue is L4, 65mm≤L4≤70mm; and / or, the included angle between the first volute tongue and the second panel is a5, 30°≤a5≤60°.

[0024] The air conditioning system of the embodiment of the present application comprises the air conditioning device according to any one of the above. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural diagram of the air conditioning device of the embodiment of the present application.

[0026] Figure 2 is a structural diagram of the air conditioning device of the embodiment of the present application, wherein the first temperature control assembly and the second temperature control assembly are omitted.

[0027] REFERENCE NUMERALS:

[0028] First air inlet 101; first air outlet 102; second air inlet 103; second air outlet 104; first air supply channel 105; second air supply channel 106;

[0029] First panel 1; top plate part 11; second arc surface section 111; second straight surface section 112;

[0030] Back plate part 12;

[0031] Partition part 13; first arc surface section 131; first straight surface section 132;

[0032] Second panel 2;

[0033] First temperature control assembly 3; first fan 31; first evaporator 32; first water pan 33;

[0034] Second temperature control assembly 4; second fan 41; second evaporator 42; second water pan 43;

[0035] First volute tongue 5. DETAILED DESCRIPTION

[0036] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0037] The air conditioning device of the embodiment of the present application is suitable for the fields of household appliances (air conditioners, fans), ventilation equipment (fan coil), etc.

[0038] Reference is made below to Figure 1 and Figure 2The air conditioning equipment and air conditioning system are described.

[0039] The air conditioning equipment is provided with a first air inlet 101, a first air outlet 102, a second air inlet 103 and a second air outlet 104.

[0040] The air conditioning equipment comprises a first panel 1, a second panel 2, a first temperature control assembly 3 and a second temperature control assembly 4.

[0041] The air conditioning equipment has the advantages of good structural integrity and high stability.

[0042] In addition, the independent temperature control assembly arranged in each air supply channel helps to improve the air pressure in the corresponding air supply channel.

[0043] Therefore, the air conditioning equipment has the advantages of good structural stability, high installation convenience, improved air supply distance, air supply volume and reduced wind noise.

[0044] As Figure 1As shown in the figure, the first panel 1 or the second panel 2 has a fixed position for installation positioning. For example, the installation positioning can be the upper end face or the rear wall face of the first panel 1; further, the first panel 1 can be the back plate of the air conditioning device, and the second panel 2 can be the front panel.

[0045] In the cross section perpendicular to the length direction of the air conditioning device, the extension direction of the first air inlet 101 is arranged obliquely relative to the vertical direction.

[0046] The air conditioning device of the embodiment of the utility model, through the extension direction of the first air inlet 101 is arranged obliquely relative to the vertical direction, the first air inlet 101 that inclines downward can guide indoor air to enter the air conditioning interior better, make cold and hot air exchange more fully, reduce air flow short circuit, ensure more indoor untreated air to participate in the circulation, improve overall air conditioning efficiency. And when there are multiple air inlets, still can realize installation by wall, has promoted the convenience of air conditioning equipment installation arrangement.

[0047] In the cross section perpendicular to the length direction of the air conditioning device, the outer wall face of the first panel 1 has the positioning plane extending along the vertical direction, and the included angle between the first air inlet 101 and the positioning plane is a1, and 15 ° ≤ a1 ≤ 45 °. Optionally, a1 can be 15 °, 16 °, 18 °, 20 °, 22 °, 24 °, 25 °, 28 °, 30 °, 32 °, 34 °, 36 °, 38 °, 40 °, 42 °, 44 ° and 45 °

[0048] The air conditioning device of the embodiment of the utility model, by limiting the included angle between the first air inlet 101 and the vertical positioning plane to be in the range of a1, avoid that the length of the first air supply channel 105 is short caused by the a1 range being too large, and the air supply channel being too short means that the contact time between air and the condenser or evaporator is reduced, resulting in insufficient heat exchange, ultimately affecting the temperature regulation ability of the air conditioner. At the same time, in order to make up for the insufficient heat exchange, the fan may operate at a higher speed, which has the problems of large wind noise and high energy consumption. On the other hand, avoid that the a1 range is too small, when installing by the wall, the air inlet area of the first air inlet 101 is too small, and the small area will cause the amount of air entering the air conditioning interior to be reduced, thereby reducing the air volume for heat exchange with the evaporator or condenser, causing the problems of poor refrigeration or heating capacity of the air conditioning device.

[0049] As Figure 1 And Figure 2As shown, the first panel 1 comprises a top plate part 11, a back plate part 12 and a partition part 13 which are integrally formed, the partition part 13 extends along the inner wall of the back plate part 12 towards the direction close to the second panel 2, the first air inlet 101 is formed between the upper edge of the back plate part 12 and the lower edge of the top plate part 11, the first air outlet 102 is formed between the upper edge of the partition part 13 and the lower edge of the top plate part 11, the second air inlet 103 is formed between the back plate part 12 and the second panel 2, the second air outlet 104 is formed between the upper edge of the second panel 2 and the lower edge of the partition part 13, and the back plate part 12 or the top plate part 11 is provided with a fixing point for installation and positioning.

[0050] The air conditioning equipment of the utility model embodiment has the advantages of good structural integrity and high structural stability.

[0051] The air conditioning equipment of the utility model embodiment is not limited to this, for example, in other embodiments, the air conditioning equipment of the utility model embodiment further comprises a middle frame, the first panel 1 comprises a back plate part 12 and a partition part 13 which are integrally formed, the back plate part 12 and the second panel 2 are oppositely arranged at the two ends of the middle frame along the front-rear direction of the air conditioning equipment, the first air inlet 101 is formed between the upper edge of the back plate part 12 and the lower edge of the middle frame, the first air outlet 102 is formed between the upper edge of the partition part 13 and the lower edge of the middle frame, the second air inlet 103 is formed on the lower end face of the middle frame, the second air outlet 104 is formed between the upper edge of the second panel 2 and the lower edge of the partition part 13, and the middle frame is provided with a fixing point for installation and positioning.

[0052] The air conditioning equipment of the utility model embodiment is not limited to this, for example, in other embodiments, the air conditioning equipment of the utility model embodiment further comprises a middle frame, the first panel 1 comprises a back plate part 12 and a partition part 13 which are integrally formed, the back plate part 12 and the second panel 2 are oppositely arranged at the two ends of the middle frame along the front-rear direction of the air conditioning equipment, the first air inlet 101 is formed between the upper edge of the back plate part 12 and the lower edge of the middle frame, the first air outlet 102 is formed between the upper edge of the partition part 13 and the lower edge of the middle frame, the second air inlet 103 is formed on the lower end face of the middle frame, the second air outlet 104 is formed between the upper edge of the second panel 2 and the lower edge of the partition part 13, and the middle frame is provided with a fixing point for installation and positioning.

[0053] As shown in the figure, Figure 1 The first temperature control assembly 3 comprises a first fan 31 arranged in the first air supply channel 105, the second temperature control assembly 4 comprises a second fan 41 arranged in the second air supply channel 106, the first fan 31 and the second fan 41 are arranged in a staggered manner in the height direction of the air conditioning equipment, in the cross section perpendicular to the length direction of the air conditioning equipment, the center axis of the first fan 31 and the first intersection of the cross section, the center axis of the second fan 41 and the second intersection of the cross section, the included angle between the line connecting the first intersection and the second intersection and the horizontal plane is a2, 70°≤a2≤85°.

[0054] The air conditioning unit of this embodiment features a first fan 31 and a second fan 41 that are staggered in the height direction of the air conditioning unit. This helps to reduce the height dimension of the air conditioning unit. Furthermore, by limiting the angle α2 between the line connecting the first and second intersection points and the horizontal plane, it avoids the problem of an excessively small angle α2 causing an excessively large front-to-back dimension of the air conditioning unit. Conversely, it avoids an excessively large angle α2 causing the distance between the first fan 31 and the first air inlet 101 to be too small, thus restricting airflow at the first air inlet 101.

[0055] Optionally, the angle α2 between the line connecting the first and second intersection points and the horizontal plane can be 70°, 72°, 74°, 76°, 78°, 80°, 82°, 84°, and 85°.

[0056] like Figure 1 As shown, the lower wall of the first air supply channel 105 includes a first arc section 131 and a first straight section 132. The first arc section 131 is located near the first air inlet 101, and the first straight section 132 is located near the first air outlet 102. The central axis of the circle containing the first arc section 131 is collinear with the central axis of the first fan 31.

[0057] The air conditioning device of this utility model divides the upper wall of the partition 13 into a first arc section 131 and a first straight section 132. The first arc section 131 is located close to the first air inlet 101. The first arc can guide the air to flow along a smooth curve, reducing the turbulence and resistance of the airflow in the heat exchange channel. The arc wall design can make better use of the limited space, making the internal structure of the shell more compact.

[0058] Meanwhile, the first straight section 132 is positioned close to the first air outlet 102, reducing turbulence and eddies formed at the air outlet and lowering airflow resistance. Therefore, the air conditioning equipment of this embodiment improves the system's energy efficiency ratio.

[0059] Furthermore, the central axis of the circle containing the first arc segment 131 is collinear with the central axis of the first fan 31, allowing airflow to smoothly enter the first air delivery channel 105 from the impeller, thus reducing airflow resistance. Therefore, the air conditioning equipment of this embodiment has the advantages of low noise and low energy consumption.

[0060] like Figure 1 As shown, the distance between the first arc segment 131 and the outer edge of the first fan 31 is L1, 20mm≤L1≤30mm; the angle between the first straight segment 132 and the horizontal plane is a3, 4°≤a3≤25°.

[0061] The air conditioning equipment has the advantages of good compactness and high air outflow smoothness.

[0062] In addition, by limiting the range of the included angle a3 between the first straight surface section 132 and the horizontal plane, on the one hand, the problem of occupying the space of the first air supply channel 105 and the problem of large air flow resistance are avoided when the included angle a3 is too large, and on the other hand, the problem of occupying the space of the second air supply channel 106 is avoided when the included angle a3 is too small. The range can better balance the space of the first air supply channel 105 and the second air supply channel 106.

[0063] Optionally, L1 can be 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm and 30mm.

[0064] Optionally, the included angle a3 between the first straight surface section 132 and the horizontal plane can be 4°, 5°, 8°, 10°, 12°, 14°, 16°, 18°, 20°, 22°, 24° and 25°.

[0065] The distance between the first straight surface section 132 and the outer edge of the first fan 31 is L2, and 12mm≤L2≤20mm. The air conditioning equipment has the advantages of good compactness and high air outflow smoothness.

[0066] Optionally, the distance L2 between the first straight surface section 132 and the outer edge of the first fan 31 can be 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm and 20mm.

[0067] The distance between the second arc surface section 111 and the outer edge of the first fan 31 is L3, and 18mm≤L3≤25mm. Optionally, L3 can be 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm and 25mm.

[0068] The air conditioning equipment has the advantages of good compactness and high air outflow smoothness.

[0069] The second straight surface section 112 is at an angle a4 with the horizontal plane, and 0°≤a4≤10°. Optionally, the angle a3 between the second straight surface section 112 and the horizontal plane can be 0°, 2°, 5°, 6°, 7°, 8°, 9°, or 10°.

[0070] The first temperature control assembly 3 includes a first evaporator 32 and a first water pan 33 arranged in the first air supply channel 105, the first fan 31 is arranged close to the first air inlet 101, the first evaporator 32 is arranged close to the first air outlet 102, the upper edge of the first evaporator 32 is connected with the first panel 1, and the first water pan 33 is arranged below the first evaporator 32; the second temperature control assembly 4 includes a second fan 41, a second evaporator 42, and a second water pan 43 arranged in the second air supply channel 106, the second fan 41 is arranged close to the second air inlet 103, and the second evaporator 42 is arranged close to the second air outlet 104; the upper edge of the second evaporator 42 is connected with the partition 13, and the second water pan 43 is arranged below the second evaporator 42.

[0071] The air conditioning equipment in the embodiment of the utility model, through with first temperature control assembly 3 is divided into the first fan 31, first evaporator 32 and first water pan 33 arranged in the first air supply channel 105, the first fan 31 is arranged close to the first air outlet 102, the first evaporator 32 is arranged close to the first air inlet 101, the upper edge of the first evaporator 32 is connected with the base, and the first water pan 33 is arranged below the first evaporator 32. In essence, it is combined with the structure of the first air supply channel 105 and the second air supply channel 106 to set the first evaporator 32 and the second evaporator 42, so as to avoid the problem of occupying too much space in the corresponding air supply channel.

[0072] Optionally, the first evaporator 32 and the second evaporator 42 are straight plate type evaporators.

[0073] The upper edge of the first air outlet 102 has a first volute tongue 5 extending into the first air supply channel 105, the length of the first volute tongue 5 is L4, and 65mm≤L4≤70mm; the angle between the first volute tongue 5 and the second panel 2 is a5, and 30°≤a5≤60°. Specifically, the top plate part 11 or the lower wall surface of the front end of the middle frame has a first volute tongue 5 extending into the first air supply channel 105.

[0074] The air conditioning equipment of the embodiment of the utility model, through the range of the length L4 of the first volute tongue 5, on the one hand, avoid the length of the first volute tongue 5 too long, cause the airflow resistance big machine airflow speed low problem.And the longer volute tongue generally needs more complex structure to support and install, increased manufacturing cost and design difficulty.On the other hand, avoid the volute tongue length too small to cause airflow after leaving the fan cannot be effectively guided, prone to greater turbulence and vortex, reduce the stability and uniformity of airflow problem.Therefore, the air conditioning equipment of the embodiment of the utility model further reduces the sound noise and energy consumption.

[0075] Optionally, the length L4 of the first volute tongue 5 can be 65mm, 66mm, 67mm, 68mm, 69mm and 70mm.

[0076] The included angle between the first volute tongue 5 and the second panel 2 is a5, and 30°≤a5≤60°.

[0077] The air conditioning equipment of the embodiment of the utility model, through the range of the included angle a5 between the first volute tongue 5 and the second panel 2, on the one hand, avoid the angle too large possibly cause airflow at the air outlet rapidly spread, cannot form concentrated airflow beam, reduce the distance and coverage range of air supply.On the other hand, avoid the angle too small to cause airflow at the air outlet to be limited to cause the problem of small air volume.Therefore, the air conditioning equipment of the embodiment of the utility model further improves the air outlet distance and air volume.

[0078] Optionally, the included angle a5 between the first volute tongue 5 and the second panel 2 can be 30°, 32°, 34°, 35°, 36°, 38°, 40°, 42°, 43°, 44°, 45°, 46°, 48°, 50°, 52°, 53°, 54°, 55°, 56°, 58° and 60°, etc.

[0079] Optionally, the upper edge of the second panel 2 has a second volute tongue extending towards the second air supply channel 106.

[0080] The air conditioning system according to the embodiment of the utility model comprises the air conditioning equipment in any one of the above embodiments.

[0081] The air conditioning system of the embodiment of the utility model has the advantages of good structural stability, high installation convenience, improved air outlet distance, air supply volume and reduced wind noise.

[0082] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0083] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0084] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0085] In the utility model, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0086] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled person in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

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

Claims

1. An air conditioning apparatus characterized by comprising: The air conditioner comprises: a housing provided with a first air inlet, a first air outlet, a second air inlet and a second air outlet, the housing comprising a first panel and a second panel, the first panel and the second panel enclosing a receiving cavity, and an inner wall surface of the first panel extending in a direction towards the second panel to divide the receiving cavity into a first air supply channel and a second air supply channel, the first air supply channel being located above the second air supply channel, the first air supply channel being in communication between the first air inlet and the first air outlet, and the second air supply channel being in communication between the second air inlet and the second air outlet; a first temperature control assembly arranged in the first air supply channel, and a second temperature control assembly arranged in the second air supply channel.

2. The air conditioner of claim 1, wherein in a cross section perpendicular to a length direction of the air conditioner, an extension direction of the first air inlet is arranged obliquely relative to a vertical direction.

3. The air conditioner of claim 2, wherein in a cross section perpendicular to a length direction of the air conditioner, an outer wall surface of the first panel has a positioning plane extending in a vertical direction, and an included angle between the first air inlet and the positioning plane is a1, and 15°≤a1≤45°.

4. The air conditioner of claim 1, wherein the first panel comprises a top plate portion, a back plate portion and the partition portion formed integrally, the partition portion extending along an inner wall surface of the back plate portion in a direction towards the second panel, the first air inlet being formed between an upper edge of the back plate portion and a lower edge of the top plate portion, the first air outlet being formed between an upper edge of the partition portion and a lower edge of the top plate portion, the second air inlet being formed between the back plate portion and the second panel, and the second air outlet being formed between an upper edge of the second panel and a lower edge of the partition portion, and the back plate portion or the top plate portion being provided with a fixing point for installation and positioning; or further comprising a middle frame, the first panel comprising a back plate portion and the partition portion formed integrally, the back plate portion and the second panel being arranged opposite to each other at two ends of the middle frame in a front-rear direction of the air conditioner, the first air inlet being formed between an upper edge of the back plate portion and a lower edge of the middle frame, the first air outlet being formed between an upper edge of the partition portion and a lower edge of the middle frame, the second air inlet being formed on a lower end surface of the middle frame, and the second air outlet being formed between an upper edge of the second panel and a lower edge of the partition portion, and the back plate portion or the middle frame being provided with a fixing point for installation and positioning.

5. The air conditioner of claim 1, wherein ​ The first temperature control assembly comprises a first fan arranged in the first air supply channel, and the second temperature control assembly comprises a second fan arranged in the second air supply channel, in a cross section perpendicular to the length direction of the air conditioning equipment, a first intersection point of a central axis of the first fan and the cross section, a second intersection point of a central axis of the second fan and the cross section, and an angle a2 between a line connecting the first intersection point and the second intersection point and a horizontal plane, 70°≤a2≤85°.

6. The air conditioning apparatus according to claim 5, wherein A lower wall surface of the first air supply channel comprises a first arc surface section and a first straight surface section, the first arc surface section is arranged close to the first air inlet, and the first straight surface section is arranged close to the first air outlet, and a central axis of a circle on which the first arc surface section is located is collinear with the central axis of the first fan. And / or, an upper wall surface of the first air supply channel comprises a second arc surface section and a second straight surface section, a central axis of a circle on which the second arc surface section is located is collinear with the central axis of the first fan, the second arc surface section is arranged close to the first air inlet, and the second straight surface section is arranged close to the first air outlet.

7. The air conditioning equipment according to claim 6, wherein a distance between the first arc surface section and an outer edge of the first fan is L1, 20mm≤L1≤30mm, an angle a3 between the first straight surface section and a horizontal plane is 4°≤a3≤25°, and a distance between the first straight surface section and the outer edge of the first fan is L2, 12mm≤L2≤20mm; and / or, a distance between the second arc surface section and the outer edge of the first fan is L3, 18mm≤L3≤25mm, and an angle a4 between the second straight surface section and a horizontal plane is 0°≤a4≤10°.

8. The air conditioning equipment according to claim 5, wherein the first temperature control assembly comprises a first evaporator and a first water pan arranged in the first air supply channel, the first fan is arranged close to the first air inlet, the first evaporator is arranged close to the first air outlet, an upper edge of the first evaporator is connected to the first panel, and the first water pan is arranged below the first evaporator; and / or, the second temperature control assembly comprises a second fan, a second evaporator and a second water pan arranged in the second air supply channel, the second fan is arranged close to the second air inlet, the second evaporator is arranged close to the second air outlet, an upper edge of the second evaporator is connected to the partition, and the second water pan is arranged below the second evaporator.

9. The air conditioning apparatus according to any one of claims 1-8, wherein An upper edge of the first air outlet has a first volute tongue extending into the first air supply channel, a length of the first volute tongue is L4, 65mm≤L4≤70mm, and / or, an angle a5 between the first volute tongue and the second panel is 30°≤a5≤60°.

10. An air conditioning system characterized by, The air conditioning equipment comprises any one of claims 1-9.

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