Integrated vertical air conditioning unit structure

Abstract

The utility model relates to air conditioner box technical field discloses integrated vertical air conditioner box structure, including air conditioner box body, the outer wall front side fixedly connected with air outlet of air conditioner box body, the inside space area of air conditioner box body is provided with heat exchange mechanism, the inside front side of air conditioner box body is provided with cleaning mechanism, the inside space area left and right sides of heat exchange mechanism including heat exchanger are fixedly connected with adjusting assembly, the outer wall space area one side of adjusting assembly is fixedly connected with medium import, the outer wall space area one side of medium import is fixedly connected with medium export, the inside space area left and right sides of medium export are fixedly connected with flow guide cavity, in the utility model, through medium import, make flow guide channel can drive medium export to move, under the movement of flow guide channel, make fluid channel big, be applicable to condensation etc.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning unit technology, and in particular to an integrated vertical air conditioning unit structure. Background Technology

[0002] When integrating vertical air conditioning units, an integrated vertical air conditioning unit structure is often used. By integrating the compressor, heat exchanger, and fan into a single vertical unit, it not only saves installation space and improves energy efficiency, but also simplifies the installation and maintenance process. This design makes the air conditioner more compact and easier to deploy in limited spaces. At the same time, its optimized internal layout helps to improve overall operating efficiency and performance stability. Therefore, adopting an integrated vertical air conditioning unit structure can bring users many benefits, such as maximizing space utilization, ease of operation, and reducing long-term operating costs.

[0003] The integrated vertical air conditioning unit structure integrates the compressor and heat exchanger into a vertical box, achieving a compact layout and efficient operation. Air enters from the bottom or side, is filtered to remove impurities, and is then sent to the evaporator by a fan for heat exchange, cooling and dehumidification. After being heated by the condenser, the conditioned air is finally delivered out through the top or rear air outlet, completing the functions of cooling, heating and air circulation.

[0004] Existing technologies often employ partially integrated vertical air conditioning unit structures. Traditional vertical air conditioning unit structures exhibit significant limitations in many aspects, failing to meet the growing demand for integration. In existing vertical air conditioning units, the various functional modules are often independently configured, failing to achieve effective integration. This results in the air conditioning unit occupying a large amount of space in practical applications, leading to low space utilization. This is particularly problematic in space-constrained locations such as small commercial spaces and compact office areas, becoming a serious constraint. From an installation and maintenance perspective, the dispersed functional modules make the installation process cumbersome and complex, requiring substantial manpower and time costs. Furthermore, the lack of integration between modules makes troubleshooting and repair work extremely difficult, significantly increasing maintenance difficulty and costs. In addition, the inability to tightly integrate the functional modules hinders efficient collaborative operation during operation, affecting the overall performance of the air conditioning unit and failing to accurately meet the diverse and refined requirements of air handling. Therefore, an integrated vertical air conditioning unit structure is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an integrated vertical air conditioning unit structure, which aims to improve the problem that some existing devices cannot integrate air conditioning units.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An integrated vertical air conditioning unit structure includes an air conditioning unit body, an air outlet fixedly connected to the front side of the outer wall of the air conditioning unit body, a heat exchange mechanism provided in the internal space area of ​​the air conditioning unit body, and a cleaning mechanism provided on the front side of the interior of the air conditioning unit body.

[0008] The heat exchange mechanism includes a heat exchanger. Adjustment components are fixedly connected to the left and right sides of the internal space region of the heat exchanger. A medium inlet is fixedly connected to one side of the outer wall of the adjustment component within the space region. A medium outlet is fixedly connected to one side of the outer wall of the medium inlet within the space region. Flow guide cavities are fixedly connected to the left and right sides of the internal space region of the medium outlet. Flow guide channels are fixedly connected to the left and right sides of the internal space region of the heat exchanger. Interlayer plates are fixedly connected to the left and right sides of the outer wall of the heat exchanger within the space region. A support plate is fixedly connected to one side of the outer wall of the heat exchanger within the space region. One side of the outer wall of the heat exchanger within the space region is fixedly connected to the interior of the air conditioning unit body. One side of the outer wall of the support plate within the space region is fixedly connected to the interior of the air conditioning unit body.

[0009] As a further description of the above technical solution:

[0010] The cleaning mechanism includes a mounting frame, in which a filter screen is fixedly connected to the internal space area of ​​the mounting frame, and an outer shell is fixedly connected to one side of the outer wall of the mounting frame. The left and right sides of the space area in the outer wall of the mounting frame are fixedly connected to the interior of the air conditioning unit body.

[0011] As a further description of the above technical solution:

[0012] The regulating assembly includes a heat exchange tube, the outside of which is fixedly connected to the inside of the heat exchanger, and the outside of the medium outlet is fixedly connected to one side of the inside of the heat exchange tube.

[0013] As a further description of the above technical solution:

[0014] A centrifugal fan is fixedly connected to one side of the outer wall of the support plate, a connecting pipe is fixedly connected to one side of the outer wall of the centrifugal fan, and the outer wall of the centrifugal fan is fixedly connected to the inside of the air conditioning unit body.

[0015] As a further description of the above technical solution:

[0016] A humidifier tank is fixedly connected to one side of the interior of the air conditioning unit, and a compressor is fixedly connected to one side of the interior of the air conditioning unit.

[0017] As a further description of the above technical solution:

[0018] A motor is fixedly connected to the internal space of the housing, and a drive shaft is rotatably connected to the output end of the motor. A drive bevel gear is fixedly connected to one side of the outer wall of the drive shaft.

[0019] As a further description of the above technical solution:

[0020] A driven bevel gear is rotatably connected to one side of the outer wall of the driving bevel gear, a rotating rod is fixedly connected to one side of the outer wall of the driven bevel gear, a brush plate is rotatably connected to one side of the outer wall of the rotating rod, and the outer wall of the brush plate is slidably connected to the outer wall of the filter screen.

[0021] As a further description of the above technical solution:

[0022] A data display screen is fixedly connected to the front of the outer wall of the air conditioning unit body, an operation button is fixedly connected to the front of the outer wall of the air conditioning unit body, and a start button is fixedly connected to the front of the outer wall of the air conditioning unit body.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the medium inlet enables the flow channel to drive the medium outlet to move. The movement of the flow channel makes the fluid channel large, which is suitable for heat exchange occasions that require large water flow, such as condensation. It makes the cooling water contain a large number of impurities to reduce blockage. The fluid of the whole plate will flow to increase the overall flow and heat transfer area. The volume is reduced by setting the heat exchanger and centrifugal fan at an angle, which makes it easy to integrate into the interior of a vertical air conditioner. It also exchanges cold with the outside through the heat exchange inlet and outlet. The structure is simple and the size is small.

[0025] 2. In this utility model, by starting the motor, the transmission shaft drives the driven bevel gear through the active bevel gear. Under the movement of the driven bevel gear, the rotating rod drives the brush plate to clean the outside of the filter screen, thereby improving air quality and avoiding the impact of dust and dirt on the performance of the equipment. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the integrated vertical air conditioning unit structure proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the centrifugal fan with the integrated vertical air conditioning unit structure proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the filter screen of the integrated vertical air conditioning unit structure proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the heat exchanger in the integrated vertical air conditioning unit structure proposed in this utility model.

[0030] Legend:

[0031] 1. Air conditioning unit body; 2. Air outlet; 3. Heat exchanger; 4. Heat exchange tube; 5. Medium inlet; 6. Medium outlet; 7. Flow guide cavity; 8. Flow guide channel; 9. Interlayer plate; 10. Support plate; 11. Centrifugal fan; 12. Connecting pipe; 13. Humidifier tank; 14. Compressor; 15. Mounting bracket; 16. Filter screen; 17. Outer shell; 18. Motor; 19. Drive shaft; 20. Driving bevel gear; 21. Driven bevel gear; 22. Rotating rod; 23. Brush plate; 24. Data display screen; 25. Operation button; 26. Start button. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 2 An embodiment of this utility model provides an integrated vertical air conditioning unit structure, including an air conditioning unit body 1, which serves as the basic frame of the entire integrated vertical air conditioning unit, providing support and protection, effectively isolating the external environment from the internal working area, and preventing dust, moisture and other impurities from entering the unit and affecting the performance and service life of the air conditioning unit. An air outlet 2 is fixedly connected to the front side of the outer wall of the air conditioning unit body 1, which delivers cold or hot air processed by the heat exchange mechanism to the air conditioning usage area to achieve indoor air temperature regulation. A heat exchange mechanism is provided in the internal space area of ​​the air conditioning unit body 1, and a cleaning mechanism is provided on the front side of the interior of the air conditioning unit body 1.

[0034] The heat exchange mechanism includes a heat exchanger 3, which realizes the exchange and transfer of heat. In the cooling mode, the low-temperature medium in the heat exchanger 3 absorbs heat from the air, thereby lowering the air temperature. In the heating mode, the opposite is true: the high-temperature medium in the heat exchanger 3 transfers heat to the air, thereby raising the air temperature. Adjustment components are fixedly connected to the left and right sides of the internal space area of ​​the heat exchanger 3. According to the actual operation and needs of the air conditioning unit, the flow rate and direction of the medium are adjusted, thereby controlling the efficiency and effect of the heat exchange process. For example, under different seasons and ambient temperatures, the flow rate of the medium can be adjusted by adjusting the components, so that the air conditioning unit can stably provide appropriate cooling or heating.

[0035] A medium inlet 5 is fixedly connected to one side of the space area in the outer wall of the regulating component. This serves as the inlet for the medium to enter the heat exchanger 3, introducing low-temperature or high-temperature medium into the heat exchanger 3 to participate in the heat exchange process. By rationally designing and arranging the position and size of the medium inlet 5, the medium can be evenly distributed within the heat exchanger 3, improving heat exchange efficiency. A medium outlet 6 is fixedly connected to one side of the space area in the outer wall of the medium inlet 5, discharging the heat-exchanged medium from the heat exchanger 3 and returning it to the medium supply system for recycling. Flow guide cavities 7 are fixedly connected to the left and right sides of the space area inside the medium outlet 6, guiding the flow direction of the medium within the heat exchanger 3, ensuring that the medium is evenly distributed in all parts of the heat exchanger 3, avoiding local overheating or overcooling, thereby improving heat exchange efficiency and uniformity.

[0036] Inside the heat exchanger 3, flow channels 8 are fixedly connected to the left and right sides of the internal space area to further guide the flow of the medium inside the heat exchanger 3, so that the medium can flow along a predetermined path and speed, and fully contact the finned tubes of the heat exchanger 3 to achieve efficient heat exchange. In the outer wall of the heat exchanger 3, interlayer plates 9 are fixedly connected to the left and right sides of the internal space area to enhance the structural strength of the heat exchanger 3 and prevent it from being deformed or damaged due to pressure or vibration during operation. At the same time, the interlayer plates 9 can also play a certain role in heat insulation, reducing the heat transfer between the heat exchanger 3 and the external environment and improving heat exchange efficiency.

[0037] A support plate 10 is fixedly connected to one side of the space area of ​​the outer wall of the heat exchanger 3, providing additional support for the heat exchanger 3 and ensuring that it maintains a stable position under the action of gravity and other external forces. At the same time, the support plate 10 can also serve as the connection base between the heat exchanger 3 and the cleaning mechanism, facilitating installation and maintenance. It also supports and fixes the centrifugal fan 11, preventing the centrifugal fan 11 from shifting or shaking due to vibration during the operation of the air conditioning unit, thus affecting its normal operation and service life. One side of the space area of ​​the outer wall of the heat exchanger 3 is fixedly connected to the inside of the air conditioning unit body 1, and one side of the space area of ​​the outer wall of the support plate 10 is fixedly connected to the inside of the air conditioning unit body 1.

[0038] The cleaning mechanism includes a mounting bracket 15 for installing and fixing the filter 16 and the motor 18. The cleaning mechanism can be installed as a whole inside the air conditioning unit 1 for easy maintenance and replacement. At the same time, the mounting bracket 15 can also isolate dust and debris to prevent them from entering the cleaning mechanism and affecting its normal operation. The filter 16 is fixedly connected to the internal space of the mounting bracket 15 to filter and purify the air entering the air conditioning unit, removing impurities, dust, pollen, bacteria and other harmful substances, thereby improving air quality. Through the combination of multiple filter layers, different levels of filtration effects can be achieved to meet the air quality requirements in different environments.

[0039] The outer wall of the mounting bracket 15 is fixedly connected to the outer shell 17 on one side, which serves to protect the internal components of the cleaning mechanism and prevent dust, moisture and other debris from entering. At the same time, the outer shell 17 can also reduce the noise generated by the cleaning mechanism during operation and reduce the impact on the surrounding environment. In addition, the openings and interfaces on the outer shell 17 facilitate cleaning and maintenance, and make it convenient to inspect and replace the motor 18. The left and right sides of the space area in the outer wall of the mounting bracket 15 are fixedly connected to the interior of the air conditioning unit body 1.

[0040] Reference Figures 2 to 3 The regulating component includes a heat exchange tube 4, which is externally fixedly connected to the inside of the heat exchanger 3. The medium outlet 6 is externally fixedly connected to one side of the inside of the heat exchange tube 4. A centrifugal fan 11 is fixedly connected to one side of the outer wall of the support plate 10. The centrifugal fan 11 is responsible for drawing air into the air conditioning unit and accelerating it through the rotation of the impeller before sending it into the subsequent heat exchange and processing stages. In the cooling mode, the centrifugal fan 11 promotes sufficient heat exchange between the indoor air and the heat exchanger 3, accelerating the cooling speed. In the heating mode, it helps to deliver the hot air heated by the heat exchanger 3 to the room, improving the heating effect.

[0041] A connecting pipe 12 is fixedly connected to one side of the outer wall of the centrifugal fan 11, serving as a connection channel between the centrifugal fan 11 and the air conditioning unit. This channel orderly transports the airflow generated by the centrifugal fan 11 to the designated area. The design and layout of the connecting pipe 12 directly affect the airflow path and resistance loss. A reasonable design of the connecting pipe 12 can reduce the airflow resistance and improve the overall performance of the air conditioning unit. One side of the outer wall of the centrifugal fan 11 is fixedly connected to the inside of the air conditioning unit body 1. A humidifying tank 13 is fixedly connected to one side of the inside of the air conditioning unit body 1. In a dry environment, the humidifying tank 13 can deliver water vapor into the air conditioning unit to increase the humidity of the air and improve the comfort of the indoor air. The role of the humidifying tank 13 is particularly important, especially in winter or in dry areas, as it can effectively alleviate problems such as dry skin and respiratory discomfort caused by dry air.

[0042] A compressor 14 is fixedly connected to one side of the interior of the air conditioning unit 1. The compressor compresses the refrigerant, increases the pressure and temperature of the refrigerant, and creates conditions for the refrigerant to condense and release heat in the heat exchanger 3. After being compressed by the compressor 14, the refrigerant becomes a high-temperature and high-pressure gas, which then enters the condenser to condense and release heat, transferring the heat to the surrounding air or cooling medium. After condensing and releasing heat, the refrigerant is depressurized by the throttling device and then enters the evaporator to evaporate and absorb heat, thereby reducing the temperature of the air inside the air conditioning unit and realizing the cooling function.

[0043] Reference Figures 3 to 4A motor 18 is fixedly connected to the internal space of the outer casing 17 to provide power to the cleaning mechanism, drive the transmission shaft 19, the driving bevel gear 20, and the driven bevel gear 21 to rotate, thereby realizing the rotation and movement of the brush plate 23 and automatically cleaning the filter screen 16. The output end of the motor 18 is rotatably connected to the transmission shaft 19, which transmits the power of the motor 18 to the brush plate 23, driving the brush plate 23 to rotate and move, so that it can thoroughly clean the filter screen 16. The rotation speed and torque of the transmission shaft 19 will affect the movement speed and force of the brush plate 23, thus affecting the cleaning effect.

[0044] A drive bevel gear 20 is fixedly connected to one side of the outer wall of the drive shaft 19. By meshing with the driven bevel gear 21, the drive shaft 19 transmits the power to the driven bevel gear 21 and changes the direction of power transmission. The rotation of the drive bevel gear 20 will drive the driven bevel gear 21 to rotate, thereby causing the rotating rod 22 and the brush plate 23 to move, thus cleaning the filter screen 16. The driven bevel gear 21 is rotatably connected to one side of the outer wall of the drive bevel gear 20. It receives the power from the drive bevel gear 20 and transmits it to the rotating rod 22. The rotation of the driven bevel gear 21 will cause the rotating rod 22 to drive the brush plate 23 to move, thereby realizing the cleaning operation of the filter screen 16.

[0045] A rotating rod 22 is fixedly connected to one side of the outer wall of the driven bevel gear 21. The power transmitted from the driven bevel gear 21 is transmitted to the brush plate 23, which drives the brush plate 23 to rotate and move. The rotation of the rotating rod 22 will drive the brush plate 23 to rotate around its axis. At the same time, the brush plate 23 can also move along the axial direction of the rotating rod 22, thereby achieving a comprehensive cleaning of the filter screen 16. The brush plate 23 is rotatably connected to one side of the outer wall of the rotating rod 22, directly contacting the filter screen 16. The filter screen 16 is cleaned by rotation and movement. The bristles on the brush plate 23 can effectively remove dust, impurities and other pollutants from the surface of the filter screen 16, maintaining the cleanliness and ventilation performance of the filter screen 16. The outer wall of the brush plate 23 is slidably connected to the outer wall of the filter screen 16.

[0046] A data display screen 24 is fixedly connected to the front of the outer wall of the air conditioning unit 1, which is used to display various operating data and status information of the air conditioning unit. An operation button 25 is fixedly connected to the front of the outer wall of the air conditioning unit 1, which allows users to set and adjust various functions of the air conditioning unit. A start button 26 is fixedly connected to the front of the outer wall of the air conditioning unit 1, which is the key button for controlling the start and stop of the air conditioning unit. Pressing the start button 26 starts the air conditioning unit; pressing the start button 26 again stops the air conditioning unit.

[0047] Working Principle: In the integrated vertical air conditioning unit, the centrifugal fan 11 draws air into the unit, which then enters the heat exchanger 3. In cooling mode, the low-temperature medium in the heat exchanger 3 flows in through the medium inlet 5. The flow rate and direction are adjusted by the regulating component, including the heat exchange tube 4, absorbing heat from the air and lowering its temperature. The medium after heat exchange is discharged through the medium outlet 6. The flow guide cavity 7 and the flow guide channel 8 ensure proper flow of the medium within the heat exchanger 3 to improve heat exchange efficiency. The interlayer plate 9 enhances the structural strength of the heat exchanger 3 and provides insulation. The cooled air is transported through the connecting pipe 12 under the action of the centrifugal fan 11. Simultaneously, if the air is dry, the humidifier tank 13 delivers water vapor into the air conditioning unit to increase humidity. Finally, the air is output to the usage area through the air outlet 2. In heating mode, the high-temperature medium in the heat exchanger 3 transfers heat to the air, raising its temperature. The compressor 14 compresses the refrigerant, increasing its pressure and temperature, creating conditions for the refrigerant to condense and release heat in the heat exchanger 3, thus realizing the cooling function cycle.

[0048] When motor 18 starts, its output drives transmission shaft 19 to rotate, transmitting power. The driving bevel gear 20, fixed to one side of the outer wall of transmission shaft 19, rotates accordingly. The driven bevel gear 21, meshing with the driving bevel gear 20, receives power and changes the direction of power transmission. The driven bevel gear 21 drives a rotating rod 22 fixedly connected to one side of its outer wall to rotate. The rotating rod 22, in turn, drives a brush plate 23, rotatably connected to it, to rotate around its own axis. Simultaneously, the brush plate 23 can move axially along the rotating rod 22. During rotation and movement, the brush plate 23 cleans the filter screen 16 with the bristles on its outer wall, removing surface dust, impurities, and other contaminants, thus completing the automatic cleaning of the filter screen 16 that enters the air conditioning unit.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated vertical air conditioning unit structure, comprising an air conditioning unit body (1), characterized in that: An air outlet (2) is fixedly connected to the front side of the outer wall of the air conditioning unit body (1). A heat exchange mechanism is provided in the internal space area of ​​the air conditioning unit body (1). A cleaning mechanism is provided on the front side of the interior of the air conditioning unit body (1). The heat exchange mechanism includes a heat exchanger (3). An adjustment component is fixedly connected to the left and right sides of the internal space region of the heat exchanger (3). A medium inlet (5) is fixedly connected to one side of the external space region of the adjustment component. A medium outlet (6) is fixedly connected to one side of the external space region of the medium inlet (5). A flow guide cavity (7) is fixedly connected to the left and right sides of the internal space region of the medium outlet (6). A flow guide channel (8) is fixedly connected to the left and right sides of the internal space region of the heat exchanger (3). A partition plate (9) is fixedly connected to the left and right sides of the external space region of the heat exchanger (3). A support plate (10) is fixedly connected to one side of the external space region of the heat exchanger (3). One side of the external space region of the heat exchanger (3) is fixedly connected to the interior of the air conditioning unit body (1). One side of the external space region of the support plate (10) is fixedly connected to the interior of the air conditioning unit body (1).

2. The integrated vertical air conditioning unit structure according to claim 1, characterized in that: The cleaning mechanism includes a mounting bracket (15), a filter screen (16) is fixedly connected to the internal space area of ​​the mounting bracket (15), a shell (17) is fixedly connected to one side of the outer wall of the mounting bracket (15), and the left and right sides of the space area of ​​the outer wall of the mounting bracket (15) are fixedly connected to the interior of the air conditioning unit body (1).

3. The integrated vertical air conditioning unit structure according to claim 1, characterized in that: The regulating assembly includes a heat exchange tube (4), the outside of which is fixedly connected to the inside of the heat exchanger (3), and the outside of the medium outlet (6) is fixedly connected to one side of the inside of the heat exchange tube (4).

4. The integrated vertical air conditioning unit structure according to claim 1, characterized in that: A centrifugal fan (11) is fixedly connected to one side of the outer wall of the support plate (10), a connecting pipe (12) is fixedly connected to one side of the outer wall of the centrifugal fan (11), and the outer wall of the centrifugal fan (11) is fixedly connected to the inside of the air conditioning unit body (1).

5. The integrated vertical air conditioning unit structure according to claim 1, characterized in that: A humidifier tank (13) is fixedly connected to one side of the interior of the air conditioning unit (1), and a compressor (14) is fixedly connected to one side of the interior of the air conditioning unit (1).

6. The integrated vertical air conditioning unit structure according to claim 2, characterized in that: A motor (18) is fixedly connected to the internal space of the outer shell (17). The output end of the motor (18) is rotatably connected to a transmission shaft (19). A drive bevel gear (20) is fixedly connected to one side of the outer wall of the transmission shaft (19).

7. The integrated vertical air conditioning unit structure according to claim 6, characterized in that: The driven bevel gear (21) is rotatably connected to one side of the outer wall of the active bevel gear (20), and a rotating rod (22) is fixedly connected to one side of the outer wall of the driven bevel gear (21). A brush plate (23) is rotatably connected to one side of the outer wall of the rotating rod (22), and the outer wall of the brush plate (23) is slidably connected to the outer wall of the filter screen (16).

8. The integrated vertical air conditioning unit structure according to claim 1, characterized in that: A data display screen (24) is fixedly connected to the front of the outer wall of the air conditioning unit body (1), an operation button (25) is fixedly connected to the front of the outer wall of the air conditioning unit body (1), and a start button (26) is fixedly connected to the front of the outer wall of the air conditioning unit body (1).

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