Condensation strengthening air conditioner and motor home

Abstract

The utility model belongs to the field of electric appliances, and particularly relates to a condensation strengthening air conditioner and a motor home, the air conditioner comprises an evaporator, a compressor, a condensation assembly and a throttling device; the evaporator is installed on the indoor unit. The compressor and the condensation assembly are installed on the outdoor unit. The condensation assembly comprises an air-cooled condenser assembly and a water-cooled assembly, and the refrigerant outlet end of the air-cooled condenser assembly is connected with the refrigerant inlet end of the water-cooled assembly; the water cooling assembly comprises a cooling tank and a water cooling heat dissipation pipe, the water cooling heat dissipation pipe is installed in the cooling tank, and flowable cooling water stored in the cooling tank exchanges heat with a refrigerant in the water cooling heat dissipation pipe; the air conditioner is installed in the motor home; the air conditioner external unit is installed on a chassis of the motor home, and the air conditioner internal unit is installed in a residential area. The water tank is mounted on a chassis of the motor home; the water tank also provides domestic water. The condensation strengthening air conditioner combines two condensation modes of air cooling and water cooling, can adapt to various severe environments, and improves the condensation efficiency of the air conditioner.

Description

Technical Field

[0001] The utility model belongs to the field of electrical appliances, and particularly relates to a condensation-enhanced air conditioner and a recreational vehicle. Background Art

[0002] The structure of an air conditioner includes: an evaporator, a compressor, a condensation component, and a throttling device. The refrigeration principle of an air conditioner is usually that the refrigerant liquid absorbs the heat of the indoor air in the evaporator, turning the refrigerant liquid into a refrigerant gas, which flows into the compressor. The refrigerant gas is compressed, and its temperature and pressure increase, then it flows to the condensation component, where it is cooled into a liquid, the temperature decreases, and it flows to the throttling device. After passing through the throttling device, the pressure of the refrigerant liquid is reduced, and then the refrigerant liquid flows into the evaporator, and continues to cycle for refrigeration by absorbing the heat of the indoor air.

[0003] A recreational vehicle is a type of vehicle that is movable and has the basic facilities necessary for a home. With the wide application of recreational vehicles, requirements for the environmental temperature inside the recreational vehicle have been put forward to make it more comfortable. The air conditioner in a recreational vehicle can adjust parameters such as the temperature and humidity of the air inside the vehicle and has become an essential device. The outdoor unit of the recreational vehicle air conditioner is often installed on the chassis, and there are also other components on the chassis, resulting in a narrow installation space for the outdoor unit of the air conditioner. At the same time, during driving, it will face relatively harsh environments such as sediment and dust, and there may also be floating foreign objects in the outdoor air, resulting in poor refrigeration effect, low heat dissipation efficiency, high energy consumption of the recreational vehicle air conditioner, and affecting the overall performance of the recreational vehicle air conditioner. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a condensation-enhanced air conditioner, which combines an air-cooled condenser component and a water-cooled component in series in the air conditioner condensation component, aiming to improve the condensation efficiency of the air conditioner and adapt to various environments.

[0005] To achieve the above purpose, the utility model provides a condensation-enhanced air conditioner, including an evaporator, a compressor, a condensation component, and a throttling device; the evaporator is installed in the indoor unit; the compressor and the condensation component are installed in the outdoor unit; a compressor is connected in series between the refrigerant outlet end of the evaporator and the refrigerant inlet end of the condensation component; a throttling device is connected in series between the refrigerant inlet end of the evaporator and the refrigerant outlet end of the condensation component; the condensation component includes an air-cooled condenser component and a water-cooled component, and the refrigerant outlet end of the air-cooled condenser component is connected to the refrigerant inlet end of the water-cooled component; the water-cooled component includes a cooling tank and a water-cooled heat dissipation pipe, the water-cooled heat dissipation pipe is installed in the cooling tank, and the cooling tank stores flowing cooling water for heat exchange with the refrigerant in the water-cooled heat dissipation pipe.

[0006] The refrigerant liquid absorbs the heat of the indoor air in the evaporator, turning the refrigerant liquid into a refrigerant gas, which flows into the compressor. The refrigerant gas is compressed, and both its temperature and pressure increase. Then it flows to the air-cooled condenser assembly in the condensation component. After heat exchange with the outdoor air, the refrigerant gas is cooled. Subsequently, the cooled refrigerant gas flows from the outlet of the air-cooled condenser to the inlet of the water-cooled component and enters the water-cooled component. The water-cooled component and the air-cooled condenser assembly are combined in series to improve the condensation efficiency of the air conditioner. After the refrigerant gas enters the water-cooled component, it exchanges heat with the cooling water in the water-cooled heat dissipation pipe and the cooling tank, is fully cooled, the refrigerant becomes a liquid, its temperature decreases, and it flows through the pipeline to the throttling device. After passing through the throttling device, the pressure of the refrigerant liquid is reduced, and then the refrigerant liquid flows into the evaporator to continue the refrigeration cycle.

[0007] Further, the water-cooled heat dissipation pipe is installed in a serpentine shape in the cooling tank; the two ports of the water-cooled heat dissipation pipe are respectively the inlet and outlet of the water-cooled component; the inlet and outlet of the water-cooled component penetrate through the side wall of the cooling tank and are fixed outside the cooling tank.

[0008] Inside the water-cooled component, the refrigerant gas flows in from the inlet of the water-cooled component. There is cooling water stored in the cooling tank. The refrigerant gas flows through the water-cooled heat dissipation pipe, exchanges heat with the cooling water, is fully cooled into a liquid, and flows out from the outlet of the water-cooled component.

[0009] Further, the water-cooled component also includes water-cooled heat dissipation fins; a plurality of parallel water-cooled heat dissipation fins are installed in the cooling tank; the water-cooled heat dissipation fins are installed perpendicular to the water-cooled heat dissipation pipe; a set of through holes are arranged on the water-cooled heat dissipation fins, and the water-cooled heat dissipation pipe passes through the through holes, and heat transfer contact is made between the inner wall of the through hole and the outer wall of the water-cooled heat dissipation pipe.

[0010] After the cooling water in the cooling tank exchanges heat with the refrigerant in the water-cooled heat dissipation pipe, it absorbs the heat of the refrigerant. Under the action of the water-cooled heat dissipation fins, the cooling water dissipates heat more efficiently. At the same time, the water-cooled heat dissipation fins are installed perpendicular to the water-cooled heat dissipation pipe, dividing the cooling tank into multiple small grids, making the cooling water more evenly dispersed and also suppressing the large-scale shaking of the cooling water in the cooling tank.

[0011] Further, the water-cooled component also includes a diversion pipe; the lower end of the diversion pipe is connected to the cooling tank, and the upper end is connected to the condensate drain pipe of the indoor unit.

[0012] The condensate water of the indoor unit of the air conditioner continuously flows into the cooling tank from the diversion pipe, realizing the replenishment of the cooling water in the cooling tank, and at the same time assisting in reducing the temperature of the cooling water in the cooling tank. Then the cooling water exchanges heat with the refrigerant.

[0013] Further, the water-cooled component also includes a liquid level sensor; the liquid level sensor is installed on the side wall of the cooling tank; the probe of the liquid level sensor extends into the cooling water in the cooling tank to feedback the water level of the cooling tank.

[0014] When the water level in the cooling tank is too low, the liquid level sensor receives a signal, and the water pump draws cooling water from the water tank and flows it into the cooling tank.

[0015] Furthermore, the water cooling component further includes a temperature sensor; the temperature sensor is installed on the side wall of the cooling tank; the probe of the temperature sensor extends into the cooling water in the cooling tank to detect the temperature of the cooling water.

[0016] When the water temperature of the cooling water in the cooling tank is too high, the temperature sensor receives a signal, and the water pump draws cooling water from the water tank and flows it into the cooling tank.

[0017] Furthermore, the air-cooled condenser component includes a housing, a fan, and an air-cooled condenser; the fan is installed on the side wall of the housing; the air-cooled condenser is arranged in the housing and faces the fan; the refrigerant inlet end of the air-cooled condenser is connected to the refrigerant outlet end of the compressor, and the refrigerant outlet end is connected to the refrigerant inlet end of the water-cooled heat dissipation pipe.

[0018] Inside the air-cooled condenser component, the refrigerant gas is compressed in the compressor and then flows to the air-cooled condenser. Then, the fan control unit drives the fan to blow outdoor air over the metal pipeline of the air-cooled condenser through which the refrigerant gas flows. The outdoor air exchanges heat with the refrigerant gas to cool the refrigerant gas, and it flows through the series pipeline to the water cooling component.

[0019] Furthermore, the water cooling component is installed above the air-cooled condenser component; the top of the housing of the air-cooled condenser component has a flat bearing surface, and the cooling tank is installed on the bearing surface, and the cross-section of the cooling tank is consistent with the bearing surface of the housing of the air-cooled condenser component.

[0020] The water cooling component is installed above the air-cooled condenser component, and the bearing surface of the outer housing of the air-cooled condenser component is consistent with the cross-section of the cooling tank of the water cooling component, making the appearance of the air-conditioning condensation component more regular and saving layout space.

[0021] Furthermore, the water cooling component further includes a water pump and an overflow port; the inlet end of the water pump is connected to the water tank, and the outlet end is connected to the cooling tank; the overflow port is installed outside the cooling tank; the overflow port is connected to the water tank.

[0022] The water pump is installed outside the cooling tank. The two ports of the water pump are connected to the water tank and the cooling tank. The water pump draws cooling water from the water tank and flows it into the cooling tank for heat exchange with the refrigerant. When the water level in the cooling tank is too high, the cooling water is discharged from the overflow port and flows into the water tank.

[0023] Furthermore, the condensation assembly further includes a branch pipeline, a control valve, and a water tank temperature sensor; the control valve is connected in series to the connection pipeline between the refrigerant outlet end of the air-cooled condenser assembly and the refrigerant inlet end of the water-cooled assembly; one end of the branch pipeline is connected to the control valve, and the other end is connected to the refrigerant inlet end of the throttling device; the water tank temperature sensor is installed on the side wall of the water tank; the probe of the water tank temperature sensor extends into the water in the water tank to detect the temperature of the water in the water tank.

[0024] A water tank temperature sensor is provided in the water tank. When the temperature of the water in the water tank is higher than the set temperature, the cooling of the refrigerant cannot be achieved, the water-cooled assembly cannot function, and the water pump does not pump cooling water from the water tank. At this time, the refrigerant is cooled to a liquid in the air-cooled condenser assembly. Under the action of the control valve, the refrigerant liquid flows directly from the branch pipeline to the throttling device without passing through the water-cooled assembly.

[0025] The present utility model also provides a recreational vehicle, and the above-mentioned air conditioner is installed in the recreational vehicle; the outdoor unit of the air conditioner is installed on the chassis of the recreational vehicle, and the indoor unit of the air conditioner is installed in the living area; the water tank is installed on the chassis of the recreational vehicle; the water tank also provides domestic water.

[0026] The recreational vehicle is equipped with the above-mentioned air conditioner to provide a refrigeration function; the cooling water is stored in the water tank, which can not only provide domestic water, but also provide cooling water for the water-cooled assembly in the air conditioner condensation assembly to enhance the condensation effect of the condensation assembly.

[0027] Beneficial effects

[0028] In the condensation-enhanced air conditioner of the present utility model, the air-cooled condenser assembly and the water-cooled assembly are connected in series in the air conditioner condensation assembly. The series connection method enables the refrigerant gas to be condensed twice, ensuring that the refrigerant gas is fully condensed into a liquid, improving the condensation efficiency of the air conditioner, enabling the air conditioner to adapt to various environments, and also improving the overall performance of the air conditioner system. The cooling water in the cooling tank of the water-cooled assembly, under the action of the water-cooled radiating fins, enables the cooling water to dissipate heat more efficiently, quickly reducing the water temperature and ensuring the cooling effect. In addition, the high-efficiency condensation system of this air conditioner is applicable to various types and scales of air conditioner systems, with wide applicability. Description of the drawings

[0029] Figure 1 It is a schematic structural diagram of the air conditioner in Embodiment 1;

[0030] Figure 2 It is a three-dimensional view of the structure of the outdoor unit of the air conditioner in Embodiment 1;

[0031] Figure 3 It is a schematic internal structure diagram of the outdoor unit of the air conditioner;

[0032] Figure 4 It is a schematic structural diagram of the water-cooled assembly in Embodiment 1;

[0033] Figure 5 Is a perspective view of the outdoor unit structure of Example 2;

[0034] Figure 6 Is a schematic structural diagram of the water-cooling component of Example 2;

[0035] Figure 7 Is a schematic structural diagram of the air conditioner of Example 2.

[0036] In the attached drawings: 1, evaporator; 2, compressor; 3, condensation component; 4, throttling device; 31, air-cooled condenser component; 32, water-cooling component; 33, series pipeline; 34, branch pipeline; 35, control valve; 311, fan; 312, fan control unit; 313, air-cooled condenser; 314, housing; 315, air-cooled condenser component outlet; 321, diversion pipe; 322, water pump; 323, liquid level sensor; 324, water-cooling radiator fin; 325, cooling tank; 326, overflow port; 327, water-cooling radiator pipe; 328, temperature sensor; 329, water tank; 3271, water-cooling component inlet; 3272, water-cooling component outlet. Detailed implementation mode

[0037] Example 1

[0038] Such as Figure 1 Shown is an air conditioner, including an evaporator 1, a compressor 2, a condensation component 3 and a throttling device 4; the evaporator 1 is installed in the indoor unit; the compressor 2 and the condensation component 3 are installed in the outdoor unit; a compressor 2 is connected in series between the refrigerant outlet end of the evaporator 1 and the refrigerant inlet end of the condensation component 3; a throttling device 4 is connected in series between the refrigerant inlet end of the evaporator 1 and the refrigerant outlet end of the condensation component 3; the condensation component 3 includes an air-cooled condenser component 31 and a water-cooling component 32, and the refrigerant outlet end of the air-cooled condenser component 31 is connected to the refrigerant inlet end of the water-cooling component 32; the water-cooling component 32 includes a cooling tank 325 and a water-cooling radiator pipe 327, the water-cooling radiator pipe 327 is installed in the cooling tank 325, and the cooling tank 325 stores flowing cooling water for heat exchange with the refrigerant in the water-cooling radiator pipe 327.

[0039] The refrigerant liquid absorbs the heat of the indoor air in the evaporator 1, turning the refrigerant liquid into a refrigerant gas, which flows into the compressor 2. The refrigerant gas is compressed, and both its temperature and pressure increase. Then it flows to the air-cooled condenser assembly 31 in the condensing assembly 3. The refrigerant gas exchanges heat with the outdoor air and is cooled. Subsequently, the cooled refrigerant gas flows from the outlet 315 of the air-cooled condenser assembly to the inlet 3271 of the water-cooled assembly and enters the water-cooled assembly 32. The water-cooled assembly 32 is combined in series with the air-cooled condenser assembly 31 to improve the condensation efficiency of the air conditioner. After the refrigerant gas enters the water-cooled assembly 32, it exchanges heat with the cooling water in the water-cooled heat dissipation pipe 327 and the cooling tank 325, is fully cooled, the refrigerant becomes a liquid, its temperature decreases, and it flows through the pipeline to the throttling device 4. After passing through the throttling device 4, the pressure of the refrigerant liquid is reduced, and then the refrigerant liquid flows into the evaporator 1 to continue the refrigeration cycle.

[0040] As Figure 2 shown, the water-cooled assembly 32 is installed above the air-cooled condenser assembly 31; the top of the housing 314 of the air-cooled condenser assembly 31 has a flat bearing surface, and the cooling tank 325 is installed on the bearing surface. The cross-section of the cooling tank 325 is consistent with the bearing surface of the housing 314 of the air-cooled condenser assembly 31.

[0041] The water-cooled assembly 32 is installed above the air-cooled condenser assembly 31, and the bearing surface of the outer housing 314 of the air-cooled condenser assembly 31 is consistent with the cross-section of the cooling tank 325 of the water-cooled assembly 32. The appearance of the air conditioner condensing assembly is more regular, saving layout space.

[0042] As Figure 3 shown, the outer unit of the air-cooled condenser assembly 31 is in the shape of a cuboid, including a housing 314, a fan 311, and an air-cooled condenser 313; the fan 311 is installed on the side wall of the housing 314; the housing 314 is in the shape of a cuboid; the fan 311 includes a casing and an impeller; the air-cooled condenser 313 is a pipe with a circular cross-section, which is arranged in the housing 314 and faces the fan 311; the refrigerant inlet end of the air-cooled condenser 313 is connected to the refrigerant outlet end of the compressor 2, and the refrigerant outlet end is connected to the refrigerant inlet end of the water-cooled heat dissipation pipe 327.

[0043] Inside the air-cooled condenser assembly 31, after the refrigerant gas is compressed in the compressor 2, it flows to the air-cooled condenser 313. The fan control unit 312 controls the fan 311 to blow the outdoor air over the metal pipeline of the air-cooled condenser 313 through which the refrigerant gas flows. The outdoor air exchanges heat with the refrigerant gas to cool the refrigerant gas, which then flows through the pipeline to the water-cooled assembly 32.

[0044] As Figure 4As shown, the water-cooled heat dissipation pipe 327 is installed in a serpentine shape in the cooling tank 325; the cooling tank 325 is a hollow cuboid, with a cover plate placed on top to form an accommodation chamber; the water-cooled heat dissipation pipe 327 extends linearly from one side of the cooling tank 325, turns back after reaching the other side and continues to extend. After multiple turns and extensions, it covers the cross-sectional area inside the cooling tank 325; the two ports of the water-cooled heat dissipation pipe 327 are respectively the water-cooling component inlet 3271 and the water-cooling component outlet 3272; through holes are respectively opened at corresponding positions on the side wall of the cooling tank 325, and the water-cooling component inlet 3271 and the water-cooling component outlet 3272 pass through the side wall of the cooling tank 325 and extend a certain distance beyond the outer wall of the cooling tank 325; the gaps at the positions where the water-cooling component inlet 3271 and the water-cooling component outlet 3272 pass through the through holes are sealed by welding or adhesives.

[0045] Inside the water-cooling component 32, the refrigerant gas flows in from the water-cooling component inlet 3271. There is cooling water stored in the cooling tank 325. The refrigerant gas flows through the water-cooled heat dissipation pipe 327, exchanges heat with the cooling water, is fully cooled into a liquid, and flows out from the water-cooling component outlet 3272.

[0046] The water-cooling component 32 further includes a water pump 322 and an overflow port 326; the water pump 322 is installed outside the cooling tank 325. The inlet end of the water pump 322 is connected to the water tank 329, and the outlet end is connected to the cooling tank 325; the overflow port 326 is installed outside the cooling tank 325, and the overflow port 326 is installed at an upper position outside the cooling tank 325; the overflow port 326 is connected to the water tank 329.

[0047] The water pump 322 pumps the cooling water from the water tank 329 into the cooling tank 325 for heat exchange with the refrigerant. When the water level in the cooling tank 325 is too high, the cooling water is discharged from the overflow port 326 and flows into the water tank 329.

[0048] The water-cooling component 32 further includes water-cooling fins 324; a plurality of parallel water-cooling fins 324 are installed in the cooling tank 325; the water-cooling fins 324 are installed perpendicular to the water-cooled heat dissipation pipe 327; a group of circular through holes are arranged on the water-cooling fins 324, and the water-cooled heat dissipation pipe 327 passes through the through holes. Heat transfer contact is achieved through interference fit connection or welding between the inner wall of the through hole and the outer wall of the water-cooled heat dissipation pipe 327.

[0049] After the cooling water in the cooling tank 325 exchanges heat with the refrigerant in the water-cooled heat dissipation pipe 327, it absorbs the heat of the refrigerant. Under the action of the water-cooling fins 324, the cooling water dissipates heat more efficiently. At the same time, the water-cooling fins 324 are installed perpendicular to the water-cooled heat dissipation pipe 327, dividing the cooling tank 325 into multiple small grids, making the cooling water more evenly dispersed and also suppressing the large-scale sloshing of the cooling water in the cooling tank 325.

[0050] The water-cooling assembly 32 further includes a liquid level sensor 323; the liquid level sensor 323 is installed on the side wall of the cooling tank 325; the probe of the liquid level sensor 323 extends into the cooling water in the cooling tank 325 to feedback the water level in the cooling tank 325.

[0051] When the water level in the cooling tank 325 is too low, the liquid level sensor 323 receives a signal, and the water pump 322 pumps cooling water from the water tank 329 into the cooling tank 325.

[0052] The water-cooling assembly 32 further includes a temperature sensor 328; the temperature sensor 328 is installed on the side wall of the cooling tank 325; the probe of the temperature sensor 328 extends into the cooling water in the cooling tank 325 to detect the temperature of the cooling water.

[0053] When the water temperature of the cooling water in the cooling tank 325 is too high, the temperature sensor 328 receives a signal, and the water pump 322 pumps cooling water from the water tank 329 into the cooling tank 325.

[0054] Embodiment 2

[0055] As Figure 5 shown, an air conditioner, on the basis of Embodiment 1, the condensation assembly 3 further includes a branch pipeline 34, a control valve 35 and a water tank temperature sensor; the control valve 35 is connected in series to the connecting pipeline between the refrigerant outlet end of the air-cooled condenser assembly 31 and the refrigerant inlet end of the water-cooling assembly 32; one end of the branch pipeline 34 is connected to the control valve 35, and the other end is connected to the refrigerant inlet end of the throttling device 4; the water tank temperature sensor is installed on the side wall of the water tank 329; the probe of the water tank temperature sensor extends into the water in the water tank 329 to detect the temperature of the water in the water tank 329.

[0056] A water tank temperature sensor is provided in the water tank 329. When the temperature of the water in the water tank 329 is higher than the set temperature, the cooling of the refrigerant cannot be achieved, the water-cooling assembly 32 cannot function, and the water pump 322 does not pump cooling water from the water tank 329. At this time, the refrigerant is cooled to a liquid in the air-cooled condenser assembly 31, and under the action of the control valve 35, the refrigerant liquid flows directly from the branch pipeline 34 to the throttling device 4 without passing through the water-cooling assembly 32.

[0057] As Figure 6 and Figure 7 shown, the water-cooling assembly 32 is further provided with a diversion pipe 321; the lower end of the diversion pipe 321 is connected to the cooling tank 325, and the upper end is connected to the condensate drain pipe of the indoor unit.

[0058] The condensate water of the air conditioner indoor unit continuously flows into the cooling tank 325 from the diversion pipe 321 to realize the replenishment of the cooling water in the cooling tank 325, and at the same time, assist in reducing the temperature of the cooling water in the cooling tank 325, and then the cooling water exchanges heat with the refrigerant.

[0059] Embodiment 3

[0060] A motorhome is equipped with the air conditioner of Embodiment 2; the outdoor unit of the air conditioner is installed on the chassis of the motorhome, and the indoor unit of the air conditioner is installed in the living area; the water tank 329 is installed on the chassis of the motorhome; the water tank 329 also supplies domestic water.

[0061] The motorhome is equipped with an air conditioner to provide a refrigeration function; the cooling water is stored in the water tank 329, which can not only supply domestic water, but also provide cooling water for the water-cooled component 32 in the condensation component 3 of the air conditioner, strengthening the condensation effect of the condensation component.

Claims

1. A condensation enhanced air conditioner, characterized in that: The invention comprises an evaporator (1), a compressor (2), a condensing assembly (3) and a throttling device (4); the evaporator (1) is installed on an indoor unit; the compressor (2) and the condensing assembly (3) are installed on an outdoor unit; a compressor (2) is connected in series between the refrigerant outlet end of the evaporator (1) and the refrigerant inlet end of the condensing assembly (3); a throttling device (4) is connected in series between the refrigerant inlet end of the evaporator (1) and the refrigerant outlet end of the condensing assembly (3); the condensing assembly (3) comprises an air-cooled condenser assembly (31) and a water-cooled assembly (32); the refrigerant outlet end of the air-cooled condenser assembly (31) is connected to the refrigerant inlet end of the water-cooled assembly (32); the water-cooled assembly (32) comprises a cooling tank (325) and a water-cooled heat dissipation pipe (327); the water-cooled heat dissipation pipe (327) is installed in the cooling tank (325); the cooling tank (325) stores flowing cooling water for heat exchange with the refrigerant in the water-cooled heat dissipation pipe (327).

2. The air conditioner according to claim 1, characterized in that: The water-cooling assembly (32) further comprises a water-cooling heat sink (324); a plurality of parallel water-cooling heat sinks (324) are installed in the cooling groove (325); the water-cooling heat sink (324) is installed perpendicular to the water-cooling heat pipe (327); a group of through holes are arranged on the water-cooling heat sink (324); the water-cooling heat pipe (327) passes through the through holes, and the inner wall of the through hole is in heat transfer contact with the outer wall of the water-cooling heat pipe (327); the water-cooling heat pipe (327) is installed in the cooling groove (325) in a serpentine shape; the two ports of the water-cooling heat pipe (327) are respectively a water-cooling assembly inlet (3271) and a water-cooling assembly outlet (3272); the water-cooling assembly inlet (3271) and the water-cooling assembly outlet (3272) pass through the side wall of the cooling groove (325) and are fixed to the outside of the cooling groove (325).

3. The air conditioner according to claim 1, characterized in that: The water cooling assembly (32) further comprises a flow guide pipe (321); the lower end of the flow guide pipe (321) is connected to the cooling tank (325), and the upper end is connected to the condensed water drain pipe of the indoor unit.

4. The air conditioner according to claim 1, characterized in that: The water cooling assembly (32) further comprises a liquid level sensor (323); the liquid level sensor (323) is mounted on a side wall of the cooling tank (325); a probe of the liquid level sensor (323) extends into the cooling water in the cooling tank (325) to provide feedback on the water level of the cooling tank (325).

5. The air conditioner according to claim 1, characterized in that: The water cooling component (32) further comprises a temperature sensor (328); the temperature sensor (328) is mounted on a side wall of the cooling tank (325); and a probe of the temperature sensor (328) extends into the cooling water in the cooling tank (325) to detect the temperature of the cooling water.

6. The air conditioner according to claim 1, characterized in that: The air-cooled condenser assembly (31) comprises a shell (314), a fan (311) and an air-cooled condenser (313); the fan (311) is mounted on a side wall of the shell (314); the air-cooled condenser (313) is arranged in the shell (314) and directly faces the fan (311); a refrigerant inlet end of the air-cooled condenser (313) is connected to a refrigerant outlet end of a compressor (2), and the refrigerant outlet end is connected to a refrigerant inlet end of a water-cooled heat dissipation pipe (327).

7. The air conditioner according to claim 6, characterized in that: The water cooling assembly (32) is installed above the air-cooled condenser assembly (31); the top of the shell (314) of the air-cooled condenser assembly (31) has a flat bearing surface, and the cooling groove (325) is installed on the bearing surface, and the cross-section of the cooling groove (325) is consistent with the bearing surface of the shell (314) of the air-cooled condenser assembly (31).

8. The air conditioner according to claim 1, characterized in that: The water cooling assembly (32) further comprises a water pump (322) and an overflow port (326); the inlet end of the water pump (322) is connected to a water tank (329), and the outlet end is connected to a cooling tank (325); the overflow port (326) is installed outside the cooling tank (325); and the overflow port (326) is connected to the water tank (329).

9. The air conditioner according to claim 8, characterized in that: The condensing assembly (3) further comprises a branch pipe (34), a control valve (35) and a water tank temperature sensor; the control valve (35) is connected in series to a connecting pipe between a refrigerant outlet end of the air-cooled condenser assembly (31) and a refrigerant inlet end of the water-cooled assembly (32); one end of the branch pipe (34) is connected to the control valve (35), and the other end is connected to the refrigerant inlet end of the throttling device (4); the water tank temperature sensor is installed on a side wall of the water tank (329); a probe of the water tank temperature sensor extends into the water in the water tank (329) to detect the temperature of the water in the water tank (329).

10. A motorhome, characterized in that: The air conditioner described in claim 8 is installed in a motorhome; the air conditioner outdoor unit is installed on the chassis of the motorhome, and the air conditioner indoor unit is installed in the living area; the water tank (329) is installed on the chassis of the motorhome; the water tank (329) also provides domestic water.

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