A cabinet air conditioner with condensate water collecting function

Abstract

The application relates to the field of cabinet air conditioners, and discloses a cabinet air conditioner with condensate water collecting function, which comprises a shell, the inner cavity of the shell is provided with a front area and a rear area which are isolated from each other, the front area is provided with an expansion valve, an evaporator, a communicating pipe one, a communicating pipe two and a compressor, and the rear area is provided with a heat dissipation fan, a communicating pipe three, an evaporating box, a heat conduction plate and a heat conduction fin. The support column arranged in the rotating ring is used for slidingly supporting the sliding sleeve and the outer ring, the water removal mechanism is guided by the evaporator to slide away from the center or towards the center, the outer ring and the inner lining sleeve which are always movably sleeved on the outer surface of the evaporator are used for scraping the condensate water on the surface of the evaporator into the water guide groove, and the condensate water is downwardly guided into the water collecting groove through the water guide pipe and the collecting pipe, so that the condensate water on the surface of the evaporator is prevented from being attached to the surface of the evaporator for a long time, the humidity of the cold air entering the electromechanical cabinet is reduced, and the components in the electromechanical cabinet are effectively protected.

Description

Technical Field

[0001] This application relates to the field of cabinet air conditioning technology, and in particular to a cabinet air conditioner with condensate collection function. Background Technology

[0002] A rack-mount air conditioner is an integrated air conditioner specifically designed for sealed cooling inside industrial equipment cabinets. The air outlet is directly directed into the cabinet, generating positive pressure to cool the air inside. The integrated nature of a rack-mount air conditioner is characterized by the absence of an outdoor unit; the compressor and condenser are both installed inside the cabinet. Its operating principle is similar to that of a conventional air conditioner: refrigerant, after being processed by the compressor, expansion valve, and condenser, passes through the evaporator at a low temperature. An internal fan blows heat through the copper tubes on the evaporator surface, cooling the refrigerant before it enters the cabinet. However, water vapor in the air condenses into droplets when it passes over the evaporator surface. This condensate is typically guided by specialized components and evaporates in the high-temperature environment near the condenser inside the cabinet. However, as the cooling process continues, the amount of condensate on the evaporator copper tubes gradually increases. The large surface area of ​​the evaporator inevitably increases the humidity of the flowing air, potentially carrying some condensate into the cabinet and creating a short-circuit risk. Therefore, a solution to this technical problem is urgently needed. Summary of the Invention

[0003] This application proposes a cabinet air conditioner with condensate collection function, which has the advantage of reducing condensate entering the cabinet, and solves the problem in the prior art where condensate on the evaporator surface enters the cabinet under positive pressure, causing a short circuit.

[0004] To achieve the above objectives, this application adopts the following technical solution: a cabinet air conditioner with condensate collection function, comprising an outer shell, wherein the inner cavity of the outer shell is provided with a mutually isolated front zone and a rear zone, wherein the front zone is equipped with an expansion valve, an evaporator, a connecting pipe one, a connecting pipe two and a compressor, wherein the rear zone is equipped with a cooling fan, a connecting pipe three, an evaporator box, a heat-conducting plate and a heat-conducting fin, wherein a rotating ring is rotatably installed inside the front zone, a rotating mechanism is provided on the outer side of the rotating ring, a water removal mechanism is slidably installed inside the rotating mechanism, and a flow guiding mechanism is provided in the middle of the front zone; The dewatering mechanism includes a support column fixedly connected inside the rotating ring. A sliding sleeve is slidably installed on the outer surface of the support column. An outer ring is slidably provided at one end of the sliding sleeve. An inner liner is fixedly fitted inside the outer ring. The inner liner is adapted to fit the outer surface of the evaporator. A guide pipe is fixedly connected to the front of the outer ring.

[0005] Preferably, a fixing sleeve is fixedly connected to the back of the outer ring, and a connecting post is fixedly connected to the front of the sliding sleeve. The connecting post is movably inserted into the fixing sleeve, and both the outer ring and the inner liner have openings that communicate with the guide tube.

[0006] Preferably, both ends of the inner liner are provided with water guide grooves, the inner wall of the water guide grooves is connected to the opening, there are two guide pipes, which are respectively connected to the two water guide grooves, and a collection pipe is fixedly connected to the outer surface of the guide pipes.

[0007] Preferably, the flow guiding mechanism includes a water receiving trough located below the water removal mechanism. The water receiving trough is fixedly installed in the middle of the front area, and a drain pipe is fixedly connected to the bottom of the water receiving trough. The bottom end of the drain pipe extends backward into the rear area and communicates with the evaporator.

[0008] Preferably, a cooling fan is installed on the upper side of the front area, located directly behind the evaporator. The two ends of the evaporator are respectively connected to a connecting pipe one and a connecting pipe two. The compressor is installed at the bottom of the front area and is connected to the evaporator and the cooling fan through connecting pipe two and connecting pipe three respectively. An expansion valve is installed between the connecting pipe one and the cooling fan.

[0009] Preferably, the evaporator is fixedly installed on the front side of the rear area, and a condenser located at the bottom of the evaporator is also installed on the front side of the rear area. The cooling fan is located on the rear side of the condenser, a heat-conducting plate is installed at the bottom of the evaporator, and a heat-conducting sheet is fixedly connected between the cooling fan and the heat-conducting plate.

[0010] Preferably, a cold air vent and a hot air vent are respectively provided on the top of the front side and the bottom of the back side of the housing, with the cold air vent facing the cooling fan and the hot air vent facing the condenser.

[0011] Preferably, four sets of support wheels are installed on the inner wall of the front area, the axial cross-section of the rotating ring is U-shaped, the rotating ring is rotatably mounted on the outer surface of the support wheels, the rotating mechanism includes a motor installed inside the front area, a gear one is installed on the output shaft of the motor, and a gear two that meshes with the gear one is installed on the outer surface of the rotating ring.

[0012] The beneficial effects of this invention are as follows: 1. This device has been redesigned to achieve efficient automatic collection of condensate from the evaporator surface. To prevent condensate droplets from adhering to the evaporator surface for extended periods, thus increasing the contact area with air and preventing some droplets from entering the cabinet with the cold air, the evaporator is designed as a vortex. A dewatering mechanism and a rotating ring are incorporated, which slide along the outer surface of the evaporator under the drive of the rotating mechanism. Support columns installed inside the rotating ring provide sliding support for the sliding sleeve and outer ring. The dewatering mechanism slides centrifugally or centripetally under the guidance of the evaporator. Simultaneously, the outer ring and inner liner, which are always movable and fitted onto the outer surface of the evaporator, scrape the condensate from the evaporator surface into the water guide tank, and then guide it downwards through the guide pipe and collection pipe to the water receiving tank. This prevents condensate from adhering to the evaporator surface for extended periods, reduces the humidity of the cold air entering the cabinet, and effectively protects the components inside the cabinet.

[0013] 2. Then, this device has an evaporator set in the rear area of ​​the inner cavity of the outer shell, so as to receive and collect the condensate generated from the water tank and the drain pipe. The evaporator is located outside the condenser and has a built-in heat-conducting plate and heat-conducting fins, which are connected to the cooling fan, so as to transfer part of the heat from the refrigerant to the inside of the evaporator. The evaporator is connected to the water tank through the drain pipe, and its interior can hold a large amount of condensate. The heat-conducting plate expands the contact area with the condensate, and the cooling fan and heat-conducting fins increase the temperature of the condensate. With the airflow generated by the condenser, the condensate evaporates faster, effectively improving the practicality of the device. Attached Figure Description

[0014] The accompanying drawings, which form part of this specification, illustrate embodiments disclosed in this application and, together with the specification, serve to explain the principles of this application in a clear and understandable manner.

[0015] This disclosure will become clearer with reference to the accompanying drawings and the following detailed description, wherein: Figure 1 This is a schematic diagram of the front view of the outer casing of the present invention; Figure 2 This is a schematic diagram of the back of the casing of the present invention; Figure 3 This is a schematic diagram of the internal side structure of the outer casing of the present invention; Figure 4 For the present invention Figure 3 Enlarged schematic diagram of the structure at point A; Figure 5 For the present invention Figure 3 Enlarged schematic diagram of the structure at point B; Figure 6 This is a top view of the internal structure of the outer casing of the present invention; Figure 7 For the present invention Figure 6Enlarged schematic diagram of the structure at point C; Figure 8 This is a schematic diagram showing the overall structure of the present invention separated; Figure 9 This is a schematic diagram of the evaporator, water removal mechanism, connecting pipe one, and connecting pipe two of the present invention; Figure 10 For the present invention Figure 9 Enlarged schematic diagram of the structure at point D; Figure 11 This is a top sectional view of the water removal mechanism of the present invention; Figure 12 This is a schematic diagram of the separation of the water removal mechanism of the present invention; Figure 13 This is a schematic diagram of the axial cross-section of the water removal mechanism of the present invention.

[0016] The components are as follows: 1. Outer shell; 2. Cold air vent; 3. Refrigeration fan; 4. Expansion valve; 5. Evaporator; 6. Water removal mechanism; 61. Support column; 62. Sliding sleeve; 63. Connecting column; 64. Fixing sleeve; 65. Outer ring; 66. Guide pipe; 67. Collecting pipe; 68. Inner liner; 69. Water guide groove; 7. Connecting pipe one; 8. Connecting pipe two; 9. Hot air vent; 10. Cooling fan; 11. Condenser; 12. Rotating mechanism; 121. Motor; 122. Gear one; 123. Gear two; 13. Support wheel; 14. Compressor; 15. Connecting pipe three; 16. Rotating ring; 17. Evaporator box; 18. Heat-conducting plate; 19. Heat-conducting fin; 20. Water receiving groove; 21. Drain pipe. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0018] Please see Figures 1-13 This embodiment discloses a cabinet air conditioner with condensate collection function, including a shell 1. The inner cavity of the shell 1 is provided with a front area and a rear area that are isolated from each other. The front area is equipped with an expansion valve 4, an evaporator 5, a connecting pipe 1 7, a connecting pipe 2 8 and a compressor 14. The rear area is equipped with a cooling fan 10, a connecting pipe 3 15, an evaporator box 17, a heat-conducting plate 18 and a heat-conducting fin 19. A rotating ring 16 is rotatably installed inside the front area. A rotating mechanism 12 is provided on the outside of the rotating ring 16. A water removal mechanism 6 is slidably installed inside the rotating mechanism 12. A flow guiding mechanism is provided in the middle of the front area. The dewatering mechanism 6 includes a support column 61 fixedly connected inside the rotating ring 16. A sliding sleeve 62 is slidably installed on the outer surface of the support column 61. An outer ring 65 is slidably provided at one end of the sliding sleeve 62. An inner liner 68 is fixedly sleeved inside the outer ring 65. The inner liner 68 is adapted to be fitted onto the outer surface of the evaporator 5. A guide pipe 66 is fixedly connected to the front side of the outer ring 65. This device has been redesigned to achieve efficient automatic collection of condensate from the surface of evaporator 5. To prevent condensate droplets from adhering to the surface of evaporator 5 for extended periods and to increase the contact area with air, thus allowing some droplets to enter the cabinet with the cold air, the evaporator 5 is designed with a vortex shape. It incorporates a water removal mechanism 6 and a rotating ring 16, which, driven by a rotating mechanism 12, slides along the outer surface of evaporator 5. The rotating ring 16 utilizes a support column 61 installed inside to support the sliding sleeve 62 and the outer ring 65. The sliding support allows the water removal mechanism 6 to slide centrifugally or centripetally under the guidance of the evaporator 5. At the same time, the outer ring 65 and inner liner 68, which are always movable and fitted on the outer surface of the evaporator 5, scrape the condensate on the surface of the evaporator 5 into the water guide trough 69, and guide it downward into the water receiving trough 20 through the guide pipe 66 and the collecting pipe 67. This prevents the condensate on the surface of the evaporator 5 from adhering to the surface of the evaporator 5 for a long time, reduces the humidity of the cold air entering the cabinet, and effectively protects the components inside the cabinet.

[0019] Then, the device has an evaporator 17 installed in the rear area of ​​the inner cavity of the outer shell 1, which receives and collects the condensate generated from the water tank 20 and the drain pipe 21. The evaporator 17 is located outside the condenser 11 and has a built-in heat-conducting plate 18 and heat-conducting fins 19, which are connected to the cooling fan 10, thereby transferring part of the heat from the refrigerant to the inside of the evaporator 17. The evaporator 17 is connected to the water tank 20 through the drain pipe 21, and its interior can hold a large amount of condensate. The heat-conducting plate 18 expands the contact area with the condensate, and the cooling fan 10 and heat-conducting fins 19 increase the temperature of the condensate. With the airflow generated by the condenser 11, the condensate evaporates faster, effectively improving the practicality of the device.

[0020] In this embodiment, a fixed sleeve 64 is fixedly connected to the back of the outer ring 65, and a connecting post 63 is fixedly connected to the front of the sliding sleeve 62. The connecting post 63 is movably inserted into the fixed sleeve 64. Both the outer ring 65 and the inner liner 68 have openings that communicate with the guide tube 66. like Figures 9-13As shown, the rotating ring 16 drives the entire water removal mechanism 6 to rotate via the support column 61. The outer ring 65 is rotatably connected to the sliding sleeve 62 via the fixed sleeve 64 and the connecting column 63, so that the outer ring 65 and the inner liner 68 will not interfere with each other when they rotate and slide around the outer surface of the evaporator 5. Since the outer ring 65 and the inner liner 68 will move in both directions, two guide pipes 66 are set to guide the scraped condensate. When the condensate enters the collecting pipe 67, it can automatically flow downward to the water receiving tank 20. The front end of the guide pipe 66 extends into the interior of the collecting pipe 67, so the condensate will not flow back into the guide pipe 66.

[0021] In this embodiment, both ends of the inner liner 68 are provided with water guide grooves 69, the inner wall of the water guide grooves 69 is connected to the opening, there are two guide pipes 66, which are respectively connected to the two water guide grooves 69, and the outer surface of the guide pipes 66 is fixedly connected with a collecting pipe 67. like Figures 9-13 As shown, when the outer ring 65 and the inner liner 68 rotate and slide around the outer surface of the evaporator 5, the condensate on the surface of the evaporator 5 will flow through the inside of the water guide groove 69 and the guide pipe 66 to the collecting pipe 67. After entering the collecting pipe 67, the condensate will flow out along the downward end of the collecting pipe 67.

[0022] In this embodiment, the flow guiding mechanism includes a water receiving trough 20 located below the water removal mechanism 6. The water receiving trough 20 is fixedly installed in the middle of the front area. A drain pipe 21 is fixedly connected to the bottom of the water receiving trough 20. The bottom end of the drain pipe 21 extends backward through the rear area and communicates with the evaporator 17. like Figure 3 , Figure 5 As shown, the flow guiding mechanism is located directly below the water removal mechanism 6. The internal depth of the water receiving tank 20 is sufficient to prevent the condensate dripping from the collecting pipe 67 from splashing when it enters the tank. In the case where the condensate is guided to the evaporator 17 along the drain pipe 21 in the water receiving tank 20, the heat dissipated by the cooling fan 10 is used to accelerate the self-evaporation of the condensate.

[0023] In this embodiment, a cooling fan 3 located directly behind the evaporator 5 is installed on the upper side of the front area. The two ends of the evaporator 5 are connected to a connecting pipe 7 and a connecting pipe 8, respectively. The compressor 14 is installed at the bottom of the front area and is connected to the evaporator 5 and the cooling fan 10 through the connecting pipe 8 and the connecting pipe 3, respectively. An expansion valve 4 is installed between the connecting pipe 7 and the cooling fan 10. like Figures 1-13As shown, the compressor 14 is started and the refrigerant is compressed. The refrigerant enters the cooling fan 10 and removes heat under the action of the heat conduction plate 18. Some of the heat is transferred to the evaporator 17 through the heat conduction plate 19 and the heat conduction plate 18. Then the refrigerant is atomized through the connecting pipe 15 and the expansion valve 4 and finally enters the evaporator 5. At this time, the temperature of the refrigerant entering the evaporator 5 decreases.

[0024] In this embodiment, the evaporator 17 is fixedly installed on the front side of the rear area, and a condenser 11 located at the bottom of the evaporator 17 is also installed on the front side of the rear area. The cooling fan 10 is located on the rear side of the condenser 11. A heat-conducting plate 18 is installed at the bottom of the evaporator 17, and a heat-conducting sheet 19 is fixedly connected between the cooling fan 10 and the heat-conducting plate 18. like Figure 3 As shown, the heat-conducting plate 19 is responsible for transferring part of the heat from the cooling fan 10 to the heat-conducting plate 18 inside the evaporator 17, thereby increasing the heat-receiving area of ​​the condensate and accelerating the self-evaporation of the condensate.

[0025] In this embodiment, a cold air vent 2 and a hot air vent 9 are respectively provided on the top of the front side and the bottom of the back side of the outer casing 1. The cold air vent 2 is opposite to the cooling fan 3, and the hot air vent 9 is opposite to the condenser 11. like Figure 1 , Figure 2 As shown, the cooling fan 3 blows air forward and generates cold air through the cooling of the evaporator 5. The cold air enters the cabinet to complete positive pressure cooling. An air inlet is provided at the bottom of the front of the outer casing 1 to maintain the air pressure balance in the front area. The condenser 11 blows air backward. The airflow passes over the surface of the cooling fan 10 and carries away the heat of the high-temperature refrigerant passing through the cooling fan 10. The hot air is discharged to the environment through the hot air outlet 9. Another set of air inlets is provided at the top of the back of the outer casing 1 to maintain the air pressure balance in the rear area.

[0026] In this embodiment, four sets of support wheels 13 are installed on the inner wall of the front area, the axial cross-section of the rotating ring 16 is U-shaped, the rotating ring 16 is rotatably installed on the outer surface of the support wheels 13, the rotating mechanism 12 includes a motor 121 installed inside the front area, the output shaft of the motor 121 is equipped with a gear 122, and the outer surface of the rotating ring 16 is equipped with a gear 123 that meshes with the gear 122. like Figure 3 , Figure 6 and Figure 8 As shown, the support wheel 13 is used to provide rotational support for the rotating ring 16. The rotating mechanism 12 drives the rotating ring 16 and the dewatering mechanism 6 to rotate in both directions via the motor 121, gear 122 and gear 2 123, thereby fully covering the surface of the evaporator 5.

[0027] Working principle: When this device is working: First, as follows Figures 1-8As shown, the compressor 14 is started and the refrigerant is compressed. The refrigerant enters the cooling fan 10 and removes heat under the action of the heat conduction plate 18. Some of the heat is transferred to the evaporator 17 through the heat conduction plate 19 and the heat conduction plate 18. Then the refrigerant is atomized through the connecting pipe 15 and the expansion valve 4 and finally enters the evaporator 5. At this time, the temperature of the refrigerant entering the evaporator 5 decreases. The cooling fan 3 is started and the air passing over its surface is cooled through the evaporator 5. Finally, the cooled air enters the cabinet with positive pressure to complete the cooling. The refrigerant flows back to the compressor 14 through the connecting pipe 8 for the next heat exchange cycle. Then, when the air in the upper part of the front zone comes into contact with the outer surface of the evaporator 5, the water vapor in the air condenses into water droplets and adheres to the surface of the evaporator 5. To prevent the condensed water droplets from adhering to the surface of the evaporator 5 for a long time, the contact area with the air is increased, so that some water droplets enter the interior of the electromechanical cabinet with the cold air. Figures 3-9 As shown, the rotating mechanism 12 is activated, driving the rotating ring 16 and the water removal mechanism 6 to rotate. The support column 61 drives the sliding sleeve 62, connecting column 63, outer ring 65 and inner liner 68 to rotate, and the inner liner 68 performs synchronous centrifugal motion around the outer surface of the evaporator 5. The inner wall of the inner liner 68 is fitted with the evaporator 5, thereby scraping the condensed water droplets attached to the surface of the evaporator 5 to the guide pipe 66, and finally collecting them to the collection pipe 67. The water then flows downward along the opening at one end of the collection pipe 67 into the water receiving tank 20. The returned condensate enters the evaporator 17 through the drain pipe 21 and falls on the surface of the heat-conducting plate 18. The heat-conducting plate 18 and the heat-conducting fins 19 absorb some of the heat from the cooling fan 10, thereby raising the temperature of the condensate entering the evaporator 17. Combined with the airflow generated by the condenser 11, the condensate in the evaporator 17 can achieve self-evaporation. Finally, when the outer ring 65 and the inner liner 68 move to the extreme position at one end of the evaporator 5, the reverse rotation mechanism 12 drives the water removal mechanism 6 to rotate and slide in the opposite direction along the outer surface of the evaporator 5.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A cabinet air conditioner with condensate collection function, comprising a housing (1), wherein the inner cavity of the housing (1) is provided with a mutually isolated front zone and a rear zone, the front zone being equipped with an expansion valve (4), an evaporator (5), a connecting pipe one (7), a connecting pipe two (8) and a compressor (14), and the rear zone being equipped with a cooling fan (10), a connecting pipe three (15), an evaporator box (17), a heat-conducting plate (18) and a heat-conducting fin (19), characterized in that, A rotating ring (16) is rotatably installed inside the front area, and a rotating mechanism (12) is provided on the outside of the rotating ring (16). A water removal mechanism (6) is slidably installed inside the rotating mechanism (12), and a flow guiding mechanism is provided in the middle of the front area. The dewatering mechanism (6) includes a support column (61) fixedly connected inside the rotating ring (16). A sliding sleeve (62) is slidably installed on the outer surface of the support column (61). An outer ring (65) is slidably provided at one end of the sliding sleeve (62). An inner liner (68) is fixedly sleeved inside the outer ring (65). The inner liner (68) is adapted to fit the outer surface of the evaporator (5). A guide pipe (66) is fixedly connected to the front of the outer ring (65).

2. A cabinet air conditioner with condensate collection function according to claim 1, characterized in that, The outer ring (65) is fixedly connected to the back of a fixed sleeve (64), and the sliding sleeve (62) is fixedly connected to the front of a connecting post (63). The connecting post (63) is movably inserted into the fixed sleeve (64). Both the outer ring (65) and the inner liner (68) have openings that communicate with the guide tube (66).

3. A cabinet air conditioner with condensate collection function according to claim 2, characterized in that, Both ends of the inner liner (68) are provided with water guide grooves (69), the inner wall of the water guide groove (69) is connected to the opening, there are two guide pipes (66), and they are connected to the two water guide grooves (69) respectively. The outer surface of the guide pipe (66) is fixedly connected with a collecting pipe (67).

4. A cabinet air conditioner with condensate collection function according to claim 3, characterized in that, The flow guiding mechanism includes a water receiving trough (20) located below the water removal mechanism (6). The water receiving trough (20) is fixedly installed in the middle of the front area. A drain pipe (21) is fixedly connected to the bottom of the water receiving trough (20). The bottom end of the drain pipe (21) extends backward to the rear area and communicates with the evaporator (17).

5. A cabinet air conditioner with condensate collection function according to claim 4, characterized in that, A cooling fan (3) is installed on the upper side of the front area, located directly behind the evaporator (5). The two ends of the evaporator (5) are connected to a connecting pipe one (7) and a connecting pipe two (8), respectively. The compressor (14) is installed at the bottom of the front area and is connected to the evaporator (5) and the cooling fan (10) through the connecting pipe two (8) and the connecting pipe three (15), respectively. An expansion valve (4) is installed between the connecting pipe one (7) and the cooling fan (10).

6. A cabinet air conditioner with condensate collection function according to claim 5, characterized in that, The evaporator (17) is fixedly installed on the front side of the rear area. A condenser (11) located at the bottom of the evaporator (17) is also installed on the front side of the rear area. The cooling fan (10) is located on the rear side of the condenser (11). A heat-conducting plate (18) is installed at the bottom of the evaporator (17). A heat-conducting sheet (19) is fixedly connected between the cooling fan (10) and the heat-conducting plate (18).

7. A cabinet air conditioner with condensate collection function according to claim 6, characterized in that, The outer casing (1) has a cold air vent (2) on the top of the front side and a hot air vent (9) on the bottom of the back side. The cold air vent (2) is opposite to the cooling fan (3), and the hot air vent (9) is opposite to the condenser (11).

8. A cabinet air conditioner with condensate collection function according to claim 7, characterized in that, The inner wall of the front area is equipped with four sets of support wheels (13). The axial cross-section of the rotating ring (16) is "U" shaped. The rotating ring (16) is rotatably mounted on the outer surface of the support wheels (13). The rotating mechanism (12) includes a motor (121) installed inside the front area. The output shaft of the motor (121) is equipped with a gear one (122). The outer surface of the rotating ring (16) is equipped with a gear two (123) that meshes with the gear one (122).

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