Air conditioning equipment

Abstract

The present invention provides an air conditioning device, the air conditioning device comprising: a shell, the shell having a first plate surface, a second plate surface and a plurality of side plates located between the first plate surface and the second plate surface, the first plate surface, the second plate surface and the plurality of side plates forming a mounting cavity; a first air outlet is provided on the first plate surface, and a plurality of first air inlets are provided on the second plate surface and at least one side plate surface; a first heat exchanger is provided in the mounting cavity, and a first refrigerant flow channel is provided in the first heat exchanger; the first heat exchanger is tilted relative to the first plate surface; a first fan is installed at a position of the shell corresponding to the first air outlet, so as to drive air through the first fan to enter the mounting cavity from the plurality of first air inlets and be discharged to the outside of the mounting cavity from the first air outlet. The air conditioning device of the present invention solves the problem of low heat exchange efficiency of the heat exchanger of the air conditioning device in the prior art.

Description

Technical Field

[0001] The present invention relates to the field of air conditioning, and in particular to an air conditioning device. Background Art

[0002] With the development of society, air-conditioning equipment has been widely used in various fields of people's daily production and life. Improving the energy efficiency of air-conditioning is also a problem that has been devoted to solving in this field.

[0003] When air conditioning equipment is working, a fan is usually used to drive air to flow through a heat exchanger to achieve heat exchange between the refrigerant and the air. However, in existing air conditioning equipment, when the fan drives the air to flow, the air flow near the heat exchanger is insufficient, resulting in poor heat exchange effect, which has an adverse effect on the energy efficiency of the air conditioning equipment. Summary of the invention

[0004] The main purpose of the present invention is to provide an air conditioning device to solve the problem of low heat exchange efficiency of the heat exchanger of the air conditioning device in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an air-conditioning device, which includes: a shell, the shell having a first panel, a second panel and a plurality of side panels located between the first panel and the second panel, the first panel, the second panel and the plurality of side panels forming an installation cavity; a first air outlet is provided on the first panel, and a plurality of first air inlets are provided on the second panel and at least one side panel; a first heat exchanger is arranged in the installation cavity, and a first refrigerant flow channel is provided in the first heat exchanger; the first heat exchanger is inclined relative to the first panel; a first fan is installed at a position of the shell corresponding to the first air outlet, so as to drive air through the first fan to enter the installation cavity from the plurality of first air inlets and be discharged to the outside of the installation cavity from the first air outlet.

[0006] Furthermore, the air-conditioning equipment includes a first partition, which is arranged in the installation cavity, and the first partition divides the installation cavity into a first cavity section and a second cavity section; the first heat exchanger is arranged in the first cavity section, and the side panel surface of the shell opposite to the first partition and the two side panels of the shell adjacent to the first partition are provided with a first air inlet; wherein the first heat exchanger has a first end and a second end, and the second end of the first heat exchanger is located on the side of the first end of the first heat exchanger close to the first partition; when the first panel surface is arranged horizontally, the height of the second end of the first heat exchanger is less than the height of the first end of the first heat exchanger.

[0007] Furthermore, the first partition has an inclined plate section, and along the direction from the second plate surface to the first plate surface, the inclined plate section is inclined toward a side away from the first heat exchanger.

[0008] Furthermore, the first partition also includes two vertical plate segments, and the two vertical plate segments are respectively connected to the two ends of the inclined plate segment; the two vertical plate segments are set at a predetermined angle with the inclined plate segment; the first plate surface is connected to one of the two vertical plate segments, and the second plate surface is connected to the other of the two vertical plate segments; the plate surface of the inclined plate segment close to the first heat exchanger abuts against the end surface of the second end of the first heat exchanger, and a gap is formed between the second plate surface, the end surface of the second end of the first heat exchanger and the corresponding vertical plate segments.

[0009] Furthermore, the air-conditioning equipment includes a first support frame, the first support frame having a first support surface, a second support surface and a third support surface; the first support frame is arranged in the first cavity section, the first support surface is in contact with the second plate surface, the second support surface is in contact with the side plate surface of the shell arranged opposite to the first partition, and the third support surface is in contact with the surface of the first heat exchanger.

[0010] Furthermore, the air-conditioning equipment includes a first partition, a second partition and a third partition, and the first partition, the second partition and the third partition are arranged in sequence to divide the installation cavity into a first cavity section, a second cavity section, a third cavity section and a fourth cavity section, and the first heat exchanger is arranged in the first cavity section; the air-conditioning equipment includes: a second heat exchanger, and the second heat exchanger is arranged in the second cavity section; a second air inlet and a second air outlet are provided on the shell, and the second air inlet and the second air outlet are both connected to the second cavity section; a second fan is arranged in the second cavity section, and the second fan drives air to flow from the second air inlet into the second cavity section and flow out of the second cavity section from the second air outlet.

[0011] Furthermore, the second heat exchanger is a U-shaped structure, both ends of the U-shaped structure are connected to the second partition; the U-shaped structure is connected to the second plate surface and the first partition; the second fan is arranged in the space enclosed by the U-shaped structure and the second partition.

[0012] Furthermore, the second heat exchanger is an L-shaped structure, one end of the L-shaped structure is connected to the second partition, and the other end of the L-shaped structure is connected to a side panel surface of the shell; the L-shaped structure is connected to the second panel surface and the first partition; the second fan is arranged in the space enclosed by the L-shaped structure, the second partition and the side panel surface.

[0013] Furthermore, the air-conditioning equipment also includes a compressor, a throttling component and a four-way valve; the four-way valve controls the flow direction of the refrigerant flowing out of the compressor, so that the refrigerant flowing out of the compressor releases heat in the first heat exchanger and then enters the second heat exchanger through the throttling component to absorb heat, or the refrigerant flowing out of the compressor releases heat in the second heat exchanger and then enters the first heat exchanger through the throttling component to absorb heat; wherein the compressor is arranged in the third cavity section.

[0014] Furthermore, the air conditioning equipment also includes: an electric control component, which is arranged in the fourth cavity segment; an insulating pad, which is arranged in the fourth cavity segment and connected to the second panel surface; and the electric control component is installed on the insulating pad.

[0015] Furthermore, the air-conditioning equipment also includes a temperature detection element, which is arranged in the fourth cavity segment to detect the temperature in the fourth cavity segment; the temperature detection element is electrically connected to the electronic control component, and the electronic control component controls the operation of the air-conditioning equipment according to the temperature signal detected by the temperature detection element.

[0016] Furthermore, a folded edge is provided at the edge of the shell; a mounting hole is provided on the folded edge so that the shell can be installed in a working position through a connecting piece passing through the mounting hole; and / or a lifting hole is provided on the folded edge.

[0017] The air conditioning device using the technical solution of the present invention comprises: a shell, the shell having a first plate surface, a second plate surface and a plurality of side plates located between the first plate surface and the second plate surface, the first plate surface, the second plate surface and the plurality of side plates enclose an installation cavity; a first air outlet is provided on the first plate surface, and a plurality of first air inlets are provided on the second plate surface and at least one side plate surface; a first heat exchanger is arranged in the installation cavity, and a first refrigerant flow channel is provided in the first heat exchanger; the first heat exchanger is arranged obliquely relative to the first plate surface; a first fan is installed at a position of the shell corresponding to the first air outlet, so that the air is driven by the first fan to enter the installation cavity through the plurality of first air inlets and discharged to the outside of the installation cavity through the first air outlet. By obliquely arranging the first heat exchanger relative to the first plate surface and cooperating with the first air inlets arranged on the second plate surface and the side plate surface, it is beneficial to make the air entering the installation cavity flow through the first heat exchanger more fully, thereby improving the heat exchange efficiency of the first heat exchanger, improving the energy efficiency of the air conditioning device, and solving the problem of low heat exchange efficiency of the heat exchanger of the air conditioning device in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 A schematic structural diagram of an embodiment of an air conditioning device according to the present invention at a first viewing angle is shown;

[0020] Figure 2 A schematic cross-sectional view of an embodiment of an air conditioning device according to the present invention at a second viewing angle is shown;

[0021] Figure 3 Shown according to Figure 2 An enlarged structural schematic diagram of a local area of ​​an embodiment of the air conditioning device in FIG.

[0022] Figure 4 A schematic structural diagram of an embodiment of an air-conditioning device according to the present invention at a third viewing angle is shown.

[0023] The above drawings include the following reference numerals:

[0024] 1. Shell; 2. First heat exchanger; 3. First fan; 4. First partition; 41. Inclined plate section; 42. Vertical plate section; 5. First support frame; 6. Second partition; 7. Third partition; 8. Second heat exchanger; 9. Second fan; 10. Compressor; 11. Throttling assembly; 12. Four-way valve; 13. Electronic control assembly; 131. Power module; 132. Communication module; 133. Electrical box; 14. Insulation pad; 15. Temperature detection element; 16. Connecting plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Please refer to Figures 1 to 4 The present invention provides an air-conditioning device, which includes: a shell 1, the shell 1 has a first plate surface, a second plate surface and a plurality of side plates located between the first plate surface and the second plate surface, and the first plate surface, the second plate surface and the plurality of side plates form an installation cavity; a first air outlet is provided on the first plate surface, and a plurality of first air inlets are provided on the second plate surface and at least one side plate surface; a first heat exchanger 2 is arranged in the installation cavity, and a first refrigerant flow channel is provided in the first heat exchanger 2; the first heat exchanger 2 is inclined relative to the first plate surface; a first fan 3 is installed at a position of the shell 1 corresponding to the first air outlet, so as to drive air through the first fan 3 to enter the installation cavity from the plurality of first air inlets and be discharged to the outside of the installation cavity from the first air outlet.

[0027] The air conditioning device of the present invention comprises: a housing 1, the housing 1 having a first plate surface, a second plate surface and a plurality of side plates located between the first plate surface and the second plate surface, the first plate surface, the second plate surface and the plurality of side plates enclose an installation cavity; a first air outlet is provided on the first plate surface, and a plurality of first air inlets are provided on the second plate surface and at least one side plate surface; a first heat exchanger 2 is arranged in the installation cavity, and a first refrigerant flow channel is provided in the first heat exchanger 2; the first heat exchanger 2 is arranged obliquely relative to the first plate surface; a first fan 3 is installed at a position of the housing 1 corresponding to the first air outlet, so that the first fan 3 drives the air to enter the installation cavity through the plurality of first air inlets and discharge it to the outside of the installation cavity through the first air outlet. By obliquely arranging the first heat exchanger 2 relative to the first plate surface, and cooperating with the first air inlets arranged on the second plate surface and the side plate surface, it is beneficial to make the air entering the installation cavity flow through the first heat exchanger 2 more fully, thereby improving the heat exchange efficiency of the first heat exchanger 2, improving the energy efficiency of the air conditioning device, and solving the problem of low heat exchange efficiency of the heat exchanger of the air conditioning device in the prior art.

[0028] Moreover, this structure in which the first heat exchanger 2 is tilted is conducive to setting a larger first heat exchanger 2 in the shell 1 with limited space, thereby further improving the heat exchange effect of the first heat exchanger 2. It is applied to use in narrow spaces such as the driver's cab of a smart rail vehicle, which is conducive to ensuring the heat exchange effect of the first heat exchanger 2 while reducing the space occupied by the surrounding environment, thereby helping to improve the energy efficiency of the air-conditioning equipment.

[0029] In addition, since the first heat exchanger 2 is arranged to be an inclined structure, when the air-conditioning equipment is used in winter and the first heat exchanger 2 is frosted, the defrosting process of the first heat exchanger 2 is conducive to allowing the water generated by defrosting to flow down from the first heat exchanger 2 more smoothly, thereby achieving a better defrosting effect.

[0030] Specifically, the air-conditioning equipment includes a first partition 4, which is arranged in the installation cavity, and the first partition 4 divides the installation cavity into a first cavity section and a second cavity section; the first heat exchanger 2 is arranged in the first cavity section, and the side panel surface of the shell 1 opposite to the first partition 4 and the two side panels of the shell 1 adjacent to the first partition 4 are provided with a first air inlet; wherein the first heat exchanger 2 has a first end and a second end, and the second end of the first heat exchanger 2 is located on the side of the first end of the first heat exchanger 2 close to the first partition 4; when the first panel surface is arranged horizontally, the height of the second end of the first heat exchanger 2 is less than the height of the first end of the first heat exchanger 2.

[0031] By adopting this structure in which the first heat exchanger 2 is installed at an angle and matched with a three-way air inlet, the air volume flowing through the first heat exchanger 2 can be effectively increased while ensuring the compactness of the air-conditioning equipment structure, thereby improving the heat exchange effect of the first heat exchanger 2.

[0032] In this embodiment, in order to optimize the flow of air in the housing 1, the first air inlets on the second plate surface and the two side plates adjacent to the first partition 4 are circular holes, and the first air inlet on the side plate opposite to the first partition 4 is a hexagonal hole. The side plate opposite to the first partition 4 is detachably mounted on the first plate surface, the second plate surface, and the two side plates adjacent to the first partition 4.

[0033] Specifically, the first partition 4 has an inclined plate segment 41 , and along the direction from the second plate surface to the first plate surface, the inclined plate segment 41 is inclined toward a side away from the first heat exchanger 2 .

[0034] By adopting this structural setting, not only can the space in the first cavity section be increased and the heat exchange effect between the air and the first heat exchanger 2 in the first cavity section be improved, but also the first partition 4 adopting this structural design can optimize the flow direction of the air in the first cavity section, making it easier for the air to flow through the area near the first heat exchanger 2, thereby improving the heat exchange effect of the first heat exchanger 2.

[0035] Specifically, the first partition 4 also includes two vertical plate segments 42, and the two vertical plate segments 42 are respectively connected to the two ends of the inclined plate segment 41; the two vertical plate segments 42 are set at a predetermined angle with the inclined plate segment 41; the first plate surface is connected to one of the two vertical plate segments 42, and the second plate surface is connected to the other of the two vertical plate segments 42; the plate surface of the inclined plate segment 41 close to the first heat exchanger 2 is abutted against the end surface of the second end of the first heat exchanger 2, and a gap is formed between the second plate surface, the end surface of the second end of the first heat exchanger 2 and the corresponding vertical plate segment 42.

[0036] By adopting the above structural design, the first partition 4 is stably connected with the first plate surface and the second plate surface, and the inclined plate segment 41 can provide a good supporting effect on the first heat exchanger 2, which is conducive to improving the stability of the installation of the first heat exchanger 2. In addition, more importantly, since a gap is formed between the second plate surface, the end surface of the second end of the first heat exchanger 2 and the corresponding vertical plate segment 42, it is conducive to making it easier for air to flow through the gap, thereby further optimizing the air flow path, so that the air flow path can better cover various areas of the first heat exchanger 2, and improve the heat exchange effect of the first heat exchanger 2.

[0037] In this embodiment, the first plate surface and the second plate surface are arranged parallel to each other, the angle between the first heat exchanger 2 and the first plate surface is 25°, the two vertical plate sections 42 are perpendicular to the first plate surface and the second plate surface, and the angle between the inclined plate section 41 and the two vertical plate sections 42 is 155°. The applicant designs the inclination angle of the first heat exchanger 2 and the angle between the inclined plate section 41 and the vertical plate section 42, so that the flow path of the air in the first cavity section effectively covers various areas of the first heat exchanger 2, and effectively improves the heat exchange effect of the first heat exchanger 2. Of course, the above angles are not limited to the above 25° and 155°.

[0038] Specifically, the air-conditioning equipment includes a first support frame 5, the first support frame 5 has a first support surface, a second support surface and a third support surface; the first support frame 5 is arranged in the first cavity section, the first support surface is in contact with the second plate surface, the second support surface is in contact with the side plate surface of the shell 1 arranged opposite to the first partition 4, and the third support surface is in contact with the surface of the first heat exchanger 2.

[0039] By adopting this structural design, since the first supporting surface is in contact with the second plate surface and the second supporting surface is in contact with the side plate surface of the shell 1 which is arranged opposite to the first partition 4, the first supporting frame 5 can be firmly installed in the shell 1, and the third supporting surface can provide a stable supporting effect on the first heat exchanger 2. In combination with the support of the end surface of the first heat exchanger 2 by the inclined plate section 41 of the first partition 4, the first heat exchanger 2 can be firmly installed in the shell 1.

[0040] Specifically, the air-conditioning equipment includes a first partition 4, a second partition 6 and a third partition 7, and the first partition 4, the second partition 6 and the third partition 7 are arranged in sequence to divide the installation cavity into a first cavity section, a second cavity section, a third cavity section and a fourth cavity section, and the first heat exchanger 2 is arranged in the first cavity section; the air-conditioning equipment includes: a second heat exchanger 8, and the second heat exchanger 8 is arranged in the second cavity section; a second air inlet and a second air outlet are provided on the shell 1, and the second air inlet and the second air outlet are both connected to the second cavity section; a second fan 9 is arranged in the second cavity section, and the second fan 9 drives air to flow from the second air inlet into the second cavity section and flow out of the second cavity section from the second air outlet.

[0041] Specifically, the second heat exchanger 8 is a U-shaped structure, both ends of which are connected to the second partition 6; the U-shaped structure is connected to the second plate surface and the first partition 4; the second fan 9 is arranged in the space enclosed by the U-shaped structure and the second partition 6.

[0042] Specifically, the second heat exchanger 8 is an L-shaped structure, one end of the L-shaped structure is connected to the second partition 6, and the other end of the L-shaped structure is connected to a side panel surface of the shell 1; the L-shaped structure is connected to the second panel surface and the first partition 4; the second fan 9 is arranged in the space enclosed by the L-shaped structure, the second partition 6 and the side panel surface.

[0043] Specifically, the air-conditioning equipment also includes a compressor 10, a throttling assembly 11 and a four-way valve 12; the four-way valve 12 controls the flow direction of the refrigerant flowing out of the compressor 10, so that the refrigerant flowing out of the compressor 10 releases heat in the first heat exchanger 2 and then enters the second heat exchanger 8 through the throttling assembly 11 to absorb heat, or the refrigerant flowing out of the compressor 10 releases heat in the second heat exchanger 8 and then enters the first heat exchanger 2 through the throttling assembly 11 to absorb heat; wherein the compressor 10 is arranged in the third cavity section.

[0044] In this embodiment, the throttling assembly 11 and the four-way valve 12 are both disposed in the third chamber section. The compressor 10 is a variable frequency compressor, and its frequency can vary within a range of 30 Hz to 75 Hz.

[0045] Specifically, the air conditioning equipment further includes: an electric control component 13 , which is disposed in the fourth cavity segment; an insulating pad 14 , which is disposed in the fourth cavity segment and connected to the second panel surface; and the electric control component 13 is installed on the insulating pad 14 .

[0046] The electric control assembly 13 includes a power module 131, a communication module 132 and an electrical box 133. In addition, the housing 1 is provided with a high-voltage waterproof connector, a low-voltage waterproof connector and a signal line connector to supply power to the air-conditioning device or to transmit signals between the air-conditioning device and the outside, so as to conveniently control the operating status of the air-conditioning system.

[0047] Specifically, the air-conditioning device also includes a temperature detection element 15, which is arranged in the fourth cavity segment to detect the temperature in the fourth cavity segment; the temperature detection element 15 is electrically connected to the electronic control component 13, and the electronic control component 13 controls the operation of the air-conditioning device according to the temperature signal detected by the temperature detection element 15.

[0048] Specifically, a folded edge is provided at the edge of the shell 1; a mounting hole is provided on the folded edge so that the shell 1 can be installed at a working position through a connecting piece passing through the mounting hole; and / or a lifting hole is provided on the folded edge.

[0049] In order to protect the safe operation of the air-conditioning equipment, a high-pressure switch and a low-pressure switch are installed at the inlet and outlet of the compressor 10. When the pressure at the inlet and outlet of the compressor 10 is higher than the response pressure of the high-pressure switch or lower than the corresponding pressure of the low-pressure switch, the high-pressure switch or the low-pressure switch is triggered, thereby stopping the air-conditioning equipment to prevent safety accidents.

[0050] In addition, the air conditioning device includes a connecting plate 16 , the connecting plate 16 is connected to the first heat exchanger 2 , and the first fan 3 is installed on the connecting plate 16 .

[0051] Of course, the housing 1 may be an open, closed or semi-open structure, and may be flexibly configured based on the protection requirements, heat dissipation requirements, maintenance requirements, etc. of each component. For example, in this embodiment, the housing 1 is a semi-open structure, and the third cavity segment and the fourth cavity segment are connected to the external space of the housing 1.

[0052] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0053] The air conditioning device of the present invention comprises: a housing 1, the housing 1 having a first plate surface, a second plate surface and a plurality of side plates located between the first plate surface and the second plate surface, the first plate surface, the second plate surface and the plurality of side plates enclose an installation cavity; a first air outlet is provided on the first plate surface, and a plurality of first air inlets are provided on the second plate surface and at least one side plate surface; a first heat exchanger 2 is arranged in the installation cavity, and a first refrigerant flow channel is provided in the first heat exchanger 2; the first heat exchanger 2 is arranged obliquely relative to the first plate surface; a first fan 3 is installed at a position of the housing 1 corresponding to the first air outlet, so that the first fan 3 drives the air to enter the installation cavity through the plurality of first air inlets and discharge it to the outside of the installation cavity through the first air outlet. By obliquely arranging the first heat exchanger 2 relative to the first plate surface, and cooperating with the first air inlets arranged on the second plate surface and the side plate surface, it is beneficial to make the air entering the installation cavity flow through the first heat exchanger 2 more fully, thereby improving the heat exchange efficiency of the first heat exchanger 2, improving the energy efficiency of the air conditioning device, and solving the problem of low heat exchange efficiency of the heat exchanger of the air conditioning device in the prior art.

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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. An air conditioning device, characterized in that: The air conditioning equipment comprises: A shell (1), the shell (1) comprising a first plate surface, a second plate surface and a plurality of side plate surfaces located between the first plate surface and the second plate surface, the first plate surface, the second plate surface and the plurality of side plate surfaces forming a mounting cavity; the first plate surface is provided with a first air outlet, the second plate surface and at least one of the side plate surfaces are provided with a plurality of first air inlets; A first heat exchanger (2) is arranged in the installation cavity, and a first refrigerant flow channel is provided in the first heat exchanger (2); the first heat exchanger (2) is arranged obliquely relative to the first plate surface; a first fan (3) mounted on a first panel of the housing (1) and located at a position corresponding to the first air outlet, so that the first fan (3) drives air to enter the installation cavity through the plurality of first air inlets and to be discharged to the outside of the installation cavity through the first air outlet; A first partition (4) is arranged in the installation cavity, and the first partition (4) divides the installation cavity into a first cavity section and a second cavity section; the first heat exchanger (2) is arranged in the first cavity section, and the side panel surface of the shell (1) arranged opposite to the first partition (4) and the two side panels of the shell (1) arranged adjacent to the first partition (4) are both provided with the first air inlet; the first air inlet on the second panel surface and the two side panels adjacent to the first partition (4) are both circular holes, and the first air inlet on the side panel surface arranged opposite to the first partition (4) is a hexagonal hole; The first heat exchanger (2) has a first end and a second end, the second end of the first heat exchanger (2) being located on a side of the first end of the first heat exchanger (2) close to the first partition (4); when the first plate surface is arranged horizontally, the height of the second end of the first heat exchanger (2) is less than the height of the first end of the first heat exchanger (2); The first partition (4) has an inclined plate section (41), and along the direction from the second plate surface to the first plate surface, the inclined plate section (41) is inclined toward a side away from the first heat exchanger (2).

2. The air conditioning device according to claim 1, characterized in that: The first partition (4) further comprises two vertical plate segments (42), the two vertical plate segments (42) being respectively connected to two ends of the inclined plate segment (41); the two vertical plate segments (42) are both arranged at a predetermined angle with the inclined plate segment (41); the first plate surface is connected to one of the two vertical plate segments (42), and the second plate surface is connected to the other of the two vertical plate segments (42); The plate surface of the inclined plate section (41) close to the first heat exchanger (2) abuts against the end surface of the second end of the first heat exchanger (2), and a gap is formed between the second plate surface, the end surface of the second end of the first heat exchanger (2) and the corresponding vertical plate section (42).

3. The air conditioning device according to claim 2, characterized in that: The air conditioning device comprises a first support frame (5), the first support frame (5) having a first support surface, a second support surface and a third support surface; the first support frame (5) is arranged in the first cavity section, the first support surface is in contact with the second plate surface, the second support surface is in contact with the side plate surface of the shell (1) arranged opposite to the first partition (4), and the third support surface is in contact with the surface of the first heat exchanger (2).

4. The air conditioning device according to claim 1, characterized in that: The air conditioning device comprises a first partition (4), a second partition (6) and a third partition (7), wherein the first partition (4), the second partition (6) and the third partition (7) are arranged in sequence and spaced apart to divide the installation cavity into a first cavity section, a second cavity section, a third cavity section and a fourth cavity section, and the first heat exchanger (2) is arranged in the first cavity section; the air conditioning device comprises: a second heat exchanger (8), the second heat exchanger (8) being arranged in the second cavity section; a second air inlet and a second air outlet are provided on the shell (1), the second air inlet and the second air outlet are both in communication with the second cavity section; A second fan (9) is arranged in the second cavity section, and the second fan (9) drives air to flow into the second cavity section through the second air inlet and to flow out of the second cavity section through the second air outlet.

5. The air conditioning device according to claim 4, characterized in that: The second heat exchanger (8) is a U-shaped structure, both ends of the U-shaped structure are connected to the second partition (6); the U-shaped structure is connected to the second plate surface and the first partition (4); The second fan (9) is arranged in a space enclosed between the U-shaped structure and the second partition (6).

6. The air conditioning device according to claim 4, characterized in that: The second heat exchanger (8) is an L-shaped structure, one end of the L-shaped structure is connected to the second partition (6), and the other end of the L-shaped structure is connected to one of the side panels of the shell (1); the L-shaped structure is connected to the second panel and the first partition (4); The second fan (9) is arranged in a space enclosed by the L-shaped structure, the second partition (6) and the side panel surface.

7. The air conditioning device according to claim 4, characterized in that: The air conditioning device further comprises a compressor (10), a throttling assembly (11) and a four-way valve (12); the four-way valve (12) controls the flow direction of the refrigerant flowing out of the compressor (10), so that the refrigerant flowing out of the compressor (10) releases heat in the first heat exchanger (2) and then passes through the throttling assembly (11) to enter the second heat exchanger (8) to absorb heat, or the refrigerant flowing out of the compressor (10) releases heat in the second heat exchanger (8) and then passes through the throttling assembly (11) to enter the first heat exchanger (2) to absorb heat; Wherein, the compressor (10) is arranged in the third cavity section.

8. The air conditioning device according to claim 4, characterized in that: The air conditioning device also includes: An electric control component (13), wherein the electric control component (13) is arranged in the fourth cavity section; An insulating pad (14), the insulating pad (14) being arranged in the fourth cavity section and connected to the second plate surface; The electric control component (13) is mounted on the insulating pad (14).

9. The air conditioning device according to claim 8, characterized in that: The air conditioning device further comprises a temperature detection element (15), wherein the temperature detection element (15) is arranged in the fourth cavity section to detect the temperature in the fourth cavity section; The temperature detection element (15) is electrically connected to the electric control component (13), and the electric control component (13) controls the operation of the air-conditioning device according to the temperature signal detected by the temperature detection element (15).

10. The air conditioning device according to any one of claims 1 to 9, characterized in that: The shell (1) is provided with a folded edge at its edge; the folded edge is provided with a mounting hole so that the shell (1) can be mounted at a working position by means of a connecting piece inserted into the mounting hole; and / or the folded edge is provided with a hoisting hole.

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