CN107388354B

CN107388354B - Air conditioning unit

Info

Publication number: CN107388354B
Application number: CN201710536567.4A
Authority: CN
Inventors: 刘新波; 王春玉; 赵心蕾; 董德智; 国德防; 冯康; 黄尧
Original assignee: Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2017-07-04
Filing date: 2017-07-04
Publication date: 2021-03-23
Anticipated expiration: 2037-07-04
Also published as: CN107388354A

Abstract

The invention belongs to the technical field of air conditioners, and particularly provides an air conditioning unit. The invention aims to solve the problem that the existing air conditioner can not supply air in a multi-angle and all-directional manner. To this end, the present invention provides an air conditioning unit comprising: the first air conditioner comprises a first refrigerant connecting pipe and a first condensate water connecting pipe; the supporting device comprises a second refrigerant connecting pipe and a second condensate water connecting pipe; the first air conditioner is connected with the supporting device through the rotating mechanism, so that the air conditioner can rotate relative to the supporting device; the pipeline rotary joint arranged between the rotating mechanism and the supporting device comprises a first end and a second end which can rotate relatively, the first end of the pipeline rotary joint is connected with the first refrigerant connecting pipe and/or the first condensed water connecting pipe, and the second end of the pipeline rotary joint is connected with the second refrigerant connecting pipe and/or the second condensed water connecting pipe. Under the condition of adopting the technical characteristics, the invention can lead the air conditioner to supply air in multiple angles.

Description

Air conditioning unit

Technical Field

The invention belongs to the technical field of air conditioners, and particularly provides an air conditioning unit.

Background

Air conditioners are devices that process air humidity, temperature, purity, and airflow rate. The air conditioner is applied to various aspects, such as home, vehicles and working environment of people, so that the living and working environment of people are improved, and the comfort level of people is greatly improved.

However, once the air conditioner is installed, the pipeline and the circuit of the air conditioner are fixed, the air conditioner can expand the air supply area only by means of the up-down, left-right rotation of the air deflector, and in addition, the air conditioner is limited by the pipeline, the circuit and the installation position, so that the air conditioner is difficult to rotate, and therefore, the existing air conditioner cannot supply air in a multi-angle and all-directional mode.

In order to solve the problem that the air conditioner cannot supply air in multiple angles and all directions, the invention patent application with the publication number of CN102401425A discloses a vertical rotary air conditioner and a transmission mechanism used by the same. Specifically, this vertical rotatory air conditioner includes the base, is provided with the cylindrical shell part and the drive mechanism of air outlet, and this drive mechanism includes rotatory backup pad, rotary driving mechanism and installs the bottom sprag board on the bottom part, and the cylindrical shell part is installed on rotatory backup pad, and rotary driving mechanism can drive rotatory backup pad and rotate and drive the cylindrical shell part rotatory. Although the transmission mechanism can drive the air conditioner to rotate, the invention patent with the publication number CN102401425A is that the air conditioner is simply arranged on the rotating support plate, and only one air conditioner can be arranged on one support plate, so that the air supply range of the vertical type rotating air conditioner is greatly limited.

Accordingly, there is a need in the art for a new air conditioning unit that addresses the above-mentioned problems.

Disclosure of Invention

In order to solve the above problems in the prior art, that is, to solve the problem that the existing air conditioner cannot supply air in multiple angles and all directions, the invention provides an air conditioning unit, which comprises: the first air conditioner comprises a first refrigerant connecting pipe and a first condensate water connecting pipe; the supporting device comprises a second refrigerant connecting pipe and a second condensate connecting pipe; the first air conditioner is connected with the supporting device through the rotating mechanism, so that the air conditioner can rotate relative to the supporting device; the pipeline rotary joint is arranged between the rotating mechanism and the supporting device and comprises a first end and a second end which can rotate relatively, the first end of the pipeline rotary joint is connected with the first refrigerant connecting pipe and/or the first condensed water connecting pipe, and the second end of the pipeline rotary joint is connected with the second refrigerant connecting pipe and/or the second condensed water connecting pipe.

In a preferred embodiment of the above air conditioning unit, the support device includes an air conditioning base, and the air conditioning base is located below the first air conditioner in an assembled state.

In a preferred embodiment of the above air conditioning assembly, the support device includes a second air conditioner, and the second air conditioner is located below the first air conditioner in an assembled state.

In a preferred embodiment of the above air conditioning unit, the pipe swivel joint includes a rotating shaft constituting the first end and a housing constituting the second end, the rotating shaft being disposed in the housing and rotatable relative to the housing; the rotating shaft is provided with a first channel and a second channel which are not communicated with each other; a first annular groove and a second annular groove are formed in the shell, and the first annular groove is communicated with the first channel; the second annular groove is communicated with the second channel; the sealing rings are arranged on two sides of the first annular groove and the second annular groove; the first channel and/or the second channel are connected to the first refrigerant connection pipe and/or the first condensate connection pipe, and the first annular groove and/or the second annular groove are connected to the second refrigerant connection pipe and/or the second condensate connection pipe.

In a preferred embodiment of the above air conditioning unit, the rotating mechanism includes: the rotary support component comprises an inner ring component, an outer ring component and a rotary table which can rotate relatively, the inner ring component is fixedly connected with the supporting device or integrally manufactured, and the outer ring component is fixedly connected with the rotary table or integrally manufactured; or the outer ring component is fixedly connected with the supporting device or integrally manufactured, and the inner ring component is fixedly connected with the turntable or integrally manufactured; the first air conditioner is fixedly connected to the rotary plate or is integrally manufactured with the rotary plate; and the driving assembly is used for driving the inner ring component or the outer ring component which is fixedly connected with the turntable or integrally manufactured to rotate.

In a preferred embodiment of the above air conditioning unit, the driving assembly includes a motor and a gear connected to the motor shaft, the gear is engaged with the outer ring member or the inner ring member, and the motor can drive the outer ring member or the inner ring member to rotate via the gear, so as to drive the turntable to rotate.

In a preferred embodiment of the above air conditioning unit, the rotating mechanism further includes: the refrigerant joint and/or the condensed water joint are arranged on the turntable and are connected with the first refrigerant connecting pipe and/or the first condensed water connecting pipe; one end of the third refrigerant connecting pipe is connected with the refrigerant joint, and the other end of the third refrigerant connecting pipe is connected with the first channel or the second channel; one end of the third condensed water connecting pipe is connected with the condensed water joint, and the other end of the third condensed water connecting pipe is connected with the second channel or the first channel.

In the above preferred technical solution of the air conditioning unit, the air conditioning unit further includes a circuit swivel joint, which is disposed between the rotating mechanism and the supporting device, the circuit swivel joint includes two ends capable of rotating relatively, and the two ends of the circuit swivel joint are respectively connected to the circuit connecting line of the air conditioner and the circuit connecting line of the supporting device.

In a preferred embodiment of the above air conditioning unit, the circuit swivel joint includes a housing, a first conductor disposed in the housing, a rolling member, and a second conductor, the second conductor is disposed inside the first conductor and can rotate relative to the first conductor by means of the rolling member, a circuit connection line of the first air conditioner is connected to the first conductor or the second conductor, and a circuit connection line of the supporting device is connected to the second conductor or the first conductor.

In a preferred embodiment of the above air conditioning unit, the rotating mechanism further includes: the circuit connection line of the first air conditioner is connected with the first conductor or the second conductor through the circuit joint.

The technical scheme includes that the first air conditioner is connected with the supporting device through the rotating mechanism, so that the first air conditioner can rotate relative to the supporting device, a user can control the rotating angle of the air conditioner by controlling the rotating mechanism, the multi-angle and multi-direction air supply function of the air conditioner is achieved, meanwhile, the air supply angle of the air conditioning unit is more flexible, and the air supply range is wider.

In addition, the pipeline revolving joint is arranged between the rotating mechanism and the supporting device, the first end and the second end of the pipeline revolving joint can rotate relatively, the first condensed water connecting pipe and/or the first refrigerant connecting pipe are/is connected to the first end of the pipeline revolving joint, and the second condensed water connecting pipe and/or the second refrigerant connecting pipe are/is connected to the second end of the pipeline revolving joint, so that the first air conditioner can rotate by a preset angle under the driving of the rotating mechanism. Due to the fact that the pipeline rotary joint is arranged, the problem that pipelines of the first air conditioner are wound and knotted in the rotating process is solved, and the fact that air supply angles of the air conditioners are adjusted is guaranteed. Particularly, when the motor is rotatory with the help of gear drive carousel, first comdenstion water connecting pipe and/or first comdenstion water connecting pipe rotate along with refrigerant joint and the comdenstion water joint on the carousel, even guaranteed that first comdenstion water connecting pipe and first refrigerant connecting pipe also can transmit condensate water and refrigerant to second comdenstion water connecting pipe and second refrigerant connecting pipe at the rotatory in-process of carousel, solved the problem that the air conditioner is knotted at rotatory in-process pipeline, guaranteed the normal rotation and the work of air conditioner.

On the other hand, the air conditioning unit is also provided with a circuit rotary joint, wherein the first conductor can rotate relative to the second conductor by virtue of the rolling part, specifically, when the motor drives the turntable to rotate by virtue of the gear, the first circuit connecting wire rotates along with the circuit joint on the turntable, and the second conductor can rotate relative to the first conductor by virtue of the rolling part, so that the circuit connecting wire of the air conditioner can be ensured to be communicated with the circuit connecting wire of the supporting device even in the rotating process of the turntable, and meanwhile, the first circuit connecting wire cannot be knotted in the rotating process, and the normal rotation and the work of the air conditioner are ensured.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the air conditioning assembly of the present invention;

FIG. 2 is a longitudinal cross-sectional view of the air conditioning base of the present invention;

FIG. 3 is a cross-sectional view of a conduit swivel joint of the present invention;

FIG. 4 is a cross-sectional view of the circuit swivel joint of the present invention;

FIG. 5 is a schematic structural view of a second embodiment of the air conditioning assembly of the present invention;

FIG. 6 is a schematic structural view of a third embodiment of the air conditioning assembly of the present invention;

list of reference numerals

1. A first air conditioner; 11. a first refrigerant connecting pipe; 12. a first condensate connecting pipe; 13. a circuit connecting wire of the first air conditioner; 2. an air conditioner base; 22. a slewing bearing member; 221. an inner ring member; 222. an outer ring member; 223. a turntable; 23. a drive assembly; 231. a motor; 232. a gear; 24. fixing a bracket; 311. a refrigerant joint; 312. a circuit connector; 313. a condensed water joint; 32. a pipeline swivel joint; 33. a third refrigerant connecting pipe; 34. a third condensate connecting pipe; 321. a rotating shaft; 322. a housing; 323. a seal ring; 3211. a first channel; 3212. a second channel; 3221. a first annular groove; 3222. a second annular groove; 36. a second refrigerant connecting pipe; 37. a second condensate connecting pipe; 38. a circuit connecting wire of the air conditioner base; 39. a circuit swivel joint; 391. a housing; 392. a first conductor; 393. a second conductor; 394. a rolling member; 4. and a second air conditioner.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring first to fig. 1, fig. 1 is a schematic structural diagram of a first embodiment of an air conditioning unit according to the present invention. As shown in fig. 1, the air conditioning unit includes: a first air conditioner 1, wherein the first air conditioner 1 comprises a first refrigerant connecting pipe 11 and a first condensed water connecting pipe 12; the air conditioner base 2 comprises a second refrigerant connecting pipe 36 and a second condensed water connecting pipe 37; a rotating mechanism (not integrally labeled in the figure), wherein the first air conditioner 1 is connected with the air conditioner base 2 through the rotating mechanism, so that the first air conditioner 1 can rotate relative to the air conditioner base 2; the pipeline swivel joint 32 is arranged between the rotating mechanism and the air conditioner base 2, the pipeline swivel joint 32 comprises a first end (the upper end of the pipeline swivel joint in fig. 1) and a second end (the lower end of the pipeline swivel joint in fig. 1) which can rotate relatively, and the first end of the pipeline swivel joint 32 is connected with the first refrigerant connecting pipe 11 and/or the first condensed water connecting pipe 12; a second end of the pipe swivel joint 32 is connected to the second refrigerant connection pipe 36 and/or the second condensed water connection pipe 37.

Referring next to fig. 2, fig. 2 is a longitudinal sectional view of the air conditioner base according to the present invention. As shown in fig. 2, the rotation mechanism includes: a slewing bearing part 22 which comprises an inner ring part 221, an outer ring part 222 and a turntable 223 which can rotate relatively, wherein the inner ring part 221 is fixedly connected with or integrally manufactured with the air conditioner base 2, and the outer ring part 222 is fixedly connected with or integrally manufactured with the turntable 223; or the outer ring part 222 is fixedly connected with or integrally formed with the air conditioner base 2, and the inner ring part 221 is fixedly connected with or integrally formed with the turntable 223. The first air conditioner 1 is disposed on the turntable 223; and a driving assembly 23, wherein the driving assembly 23 can drive the inner ring component 221 or the outer ring component 222 fixedly connected with the turntable 223 to rotate. Preferably, the inner ring member 221 may be fixedly connected to the air conditioner base 2 by the fixing bracket 24, and the outer ring member 222 is connected to the turntable 223, and similarly, the inner ring member 221 may be integrally formed with the air conditioner base 2, and the outer ring member 222 may be integrally formed with the turntable 223. Preferably, the slewing bearing part 22 is a slewing bearing. Although fig. 2 illustrates the inner ring member 221 fixedly connected to the air conditioner base 2 and the outer ring member 222 fixedly connected to the turntable 223 as the preferred embodiment, it is obvious that the inner ring member 221 is fixedly connected to the turntable 223 and the outer ring member 222 is fixedly connected to the air conditioner base 2, and the changes do not exceed the basic principle of the present invention.

With continued reference to fig. 2, the driving assembly 23 includes a motor 231 and a gear 232 connected to a transmission shaft (not labeled) of the motor 231, the gear 232 is engaged with the outer ring member 222, and the motor 231 can drive the outer ring member 222 to rotate via the gear 232, thereby rotating the turntable 223. It will be appreciated by those skilled in the art that while a slewing bearing has been described above as the preferred embodiment of slewing bearing assembly 22, it will be readily apparent that other means of performing the above function may be substituted.

Referring next to fig. 3 and with continued reference to fig. 1, fig. 3 is a cross-sectional view of a conduit swivel joint of the present invention. Specifically, as shown in fig. 3, the pipe swivel 32 includes a rotating shaft 321 constituting a first end of the pipe swivel 32 and a housing 322 constituting a second end, the rotating shaft 321 being disposed in the accommodating space of the housing 322, the rotating shaft 321 being rotatable along its own axis with respect to the housing 322. The rotating shaft 321 is provided with a first channel 3211 and a second channel 3212 which are not communicated with each other, the housing 322 is further provided with a first annular groove 3221 and a second annular groove 3222, the first annular groove 3221 is connected with the first channel 3211, and when the rotating shaft 321 rotates relative to the housing 322, the first channel 3211 always keeps a communicated state with the first annular groove 3221; the second annular groove 3222 is connected to the second channel 3212, and the first annular groove 3221 is not connected to the second annular groove 3222. When the rotating shaft 321 rotates relative to the housing 322, the second passage 3212 is always in communication with the second annular groove 3222. As shown in fig. 1 and 3, the first passage 3211 and/or the second passage 3212 are connected to the first refrigerant connection pipe 11 and/or the second refrigerant connection pipe 12, and the first annular groove 3221 and/or the second annular groove 3222 are connected to the second refrigerant connection pipe 36 and/or the second condensate connection pipe 37. Further, in order to avoid the problem of leakage of the refrigerant or the condensed water in the pipeline revolving joint 32, the annular sealing rings 323 may be disposed on both sides of the first annular groove 3221 and the second annular groove 3222, so that even if the refrigerant or the condensed water leaks from the first channel 3211 and the first annular groove 3221 and from the second channel 3212 and the second annular groove 3222, the sealing rings 323 can prevent the refrigerant or the condensed water from flowing out of the pipeline revolving joint 32, thereby avoiding the occurrence of safety problems. Therefore, since the pipe swivel joint 32 is provided, when the motor 231 drives the rotary plate 223 to rotate by means of the gear 232, the first air conditioner 1 rotates, so that the first refrigerant connecting pipe 11 and the second condensed water connecting pipe 12 drive the rotating shaft 321 to rotate, at this time, the first passage 3211 is always communicated with the first annular groove 3221 and the second passage 3212 is always communicated with the second annular groove 3222, thereby, the refrigerant and the condensed water in the first air conditioner 1 can respectively flow out of the first annular groove 3221 and the second annular groove 3222 through the first channel 3211 and the second channel 3212 and flow to the second refrigerant connecting pipe 36 and the second condensed water connecting pipe 37, and the condensed water and the refrigerant can be transmitted to the air conditioner base 2 even when the first air conditioner 1 is driven to rotate by the turntable 223, meanwhile, the problem that pipelines of the air conditioner 1 are knotted in the rotating process is solved, and the normal rotation and the work of the air conditioner 1 are guaranteed. It should be noted that, in order to facilitate connection of the first channel 3211, the second channel 3212, the first annular groove 3221 and the second annular groove 3222 with the pipeline, a connection device may be disposed in the first channel 3211, the second channel 3212, the first annular groove 3221 and the second annular groove 3222. In addition, because the refrigerant flows into and out of the outdoor heat exchanger, two pipelines are generally required to be connected, in the invention, the inflow pipeline and the outflow pipeline of the refrigerant can be connected to different channels of the pipeline revolving joint 32, and the pipelines of the refrigerant flowing into and out of the outdoor heat exchanger are separated, so that the normal operation of the air conditioning unit is not influenced. It should be noted that the pipeline swivel joint 32 can be provided with a plurality of channels, and those skilled in the art can select the number of the channels according to actual needs.

With continued reference to fig. 2 and 3, the rotary mechanism further includes: a refrigerant joint 311 and a condensed water joint 313 which are arranged on the turntable 223 uniformly, wherein after the first air conditioner 1 is combined with the air conditioner base 2, the first air conditioner 1 can be fixedly connected with the turntable 223 through a fixing part such as a bolt, the refrigerant joint 311 is connected with the first refrigerant connecting pipe 11, and the condensed water joint 313 is connected with the first condensed water connecting pipe 12; a third refrigerant connecting pipe 33 and/or a third condensed water connecting pipe 34, wherein one end of the third refrigerant connecting pipe 33 is connected with the refrigerant joint 311, and the other end thereof is connected with the first channel 3211 or the second channel 3212; one end of the third condensate connecting pipe 34 is connected to the condensate joint 313, and the other end thereof is connected to the second passage 3212 or the first passage 3211.

Reference is next made to fig. 4 with continued reference to fig. 1 and 2. Fig. 4 is a cross-sectional view of the circuit swivel joint of the present invention. As shown in fig. 1 and 2, the air conditioning unit further includes a circuit swivel joint 39, the circuit connection line 13 of the first air conditioner, and the circuit connection line 38 of the air conditioning base, and the circuit swivel joint 39 is disposed between the rotating mechanism and the air conditioning base 2. As shown in fig. 4, the circuit swivel 39 includes a housing 391, a first conductor 392 disposed inside the housing 391, a rolling member 394, and a second conductor 393 disposed inside the first conductor 392 and rotatable relative to the first conductor 392 by the rolling member 394. Preferably, the housing 391 is made of an insulating material, so as to ensure that the circuit swivel joint 39 does not leak electricity, and ensure the safety of the air conditioning unit. As shown in fig. 1, 2 and 4, when the first air conditioner 1 is connected to the air conditioner base 2, the circuit connecting line 13 of the first air conditioner is connected to the first conductor 392 or the second conductor 393, the circuit connecting line 38 of the air conditioner base is connected to the second conductor 393 or the first conductor 392, and the circuit connecting line 38 of the air conditioner base is connected to the power supply. When the motor 231 drives the rotating disc 223 to rotate by the gear 232, the circuit connecting line 13 of the first air conditioner rotates along with the rotating disc 223, and the second conductor 393 can rotate relative to the first conductor 392 by the rolling part 394, so that the circuit connecting line 13 of the first air conditioner can be ensured to be communicated with the circuit connecting line 38 of the air conditioner base in the rotating process, the circuit connecting line 13 of the first air conditioner is ensured not to be knotted in the rotating process, and the normal rotation and operation of the air conditioner 1 are ensured. Furthermore, a circuit connection 312 can be provided on the rotary plate 223, and the circuit connection line 13 of the first air conditioner is connected to the first conductor 392 or the second conductor 393 via the circuit connection 312.

Referring next to fig. 5, fig. 5 is a schematic structural diagram of a second embodiment of an air conditioning unit according to the present invention. As shown in fig. 5, different from the first embodiment, the second embodiment includes the second air conditioner 4 but does not include the air conditioner base, in the assembled state, the second air conditioner 4 is disposed under the air conditioner 1 through a rotating mechanism, because the rotating mechanism is disposed between the two air conditioners 1, the user can control the rotating angle of the air conditioner 1 by controlling the rotating mechanism, and in addition, the air conditioning unit further includes the pipeline revolving joint 32 and the circuit revolving joint 39, it can be ensured that the pipeline and the electric line are not knotted, the multi-angle and multi-azimuth air supply function of the air conditioning unit is realized, and the user can adjust the air supply angle more flexibly. It should be noted that the connection manner of the pipes and lines between the first air conditioner 1 and the second air conditioner 4 is consistent with the embodiment.

Referring next to fig. 6, fig. 6 is a schematic structural diagram of a third embodiment of an air conditioning unit according to the present invention. As shown in fig. 6, different from the first and second embodiments, the third embodiment includes an air conditioner base 2 and a second air conditioner 4, in an assembled state, the air conditioner base 2 is disposed below the second air conditioner 4 through a rotating mechanism, and the first air conditioner 1 and the second air conditioner 4 are connected to each other through another rotating mechanism, so that the first air conditioner 1 is disposed above the second air conditioner 4, and therefore, a user can control the rotating angles of the first air conditioner 1 and the second air conditioner 4 by controlling the rotating mechanism, and the air conditioner set further includes a pipeline rotating joint 32 and a circuit rotating joint 39, so that neither the pipeline nor the electric line is knotted, thereby realizing a multi-angle and multi-direction air supply function of the air conditioner set, and enabling the user to adjust the air supply angle more flexibly. Besides, the third embodiment may further include another plurality of air conditioners and the air conditioner base 2, the plurality of air conditioners are all connected by the rotating mechanism and located above the air conditioner base 2, and the first air conditioner 1 is disposed above the plurality of air conditioners 1 by the rotating mechanism.

Finally, it should be noted that the air conditioning base 2 in the first embodiment, the second air conditioner 4 in the second embodiment, and the combination of the second air conditioner 4 and the air conditioning base 2 in the third embodiment are all the supporting devices of the air conditioning unit of the present invention, and besides, those skilled in the art can select them according to actual needs.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims

1. An air conditioning assembly, characterized in that it comprises:

the first air conditioner comprises a first refrigerant connecting pipe and a first condensate water connecting pipe;

the supporting device comprises a second refrigerant connecting pipe and a second condensate connecting pipe; the supporting device comprises a second air conditioner and an air conditioner base, wherein in an assembled state, the second air conditioner is arranged below the first air conditioner through one rotating mechanism, and the air conditioner base is arranged below the second air conditioner through the other rotating mechanism;

the rotating mechanism comprises a slewing bearing part, and the slewing bearing part comprises an inner ring part, an outer ring part and a turntable which can rotate relatively, so that the first air conditioner can rotate relative to the supporting device; the rotating mechanism further comprises a refrigerant joint and a condensed water joint, and the refrigerant joint and the condensed water joint are arranged on the turntable and are connected with the first refrigerant connecting pipe and the first condensed water connecting pipe; the rotating mechanism further comprises a circuit connector arranged on the turntable;

the pipeline rotary joint is arranged between the rotating mechanism and the supporting device and comprises a first end and a second end which can rotate relatively, the first end of the pipeline rotary joint is connected with the first refrigerant connecting pipe and the first condensed water connecting pipe, and the second end of the pipeline rotary joint is connected with the second refrigerant connecting pipe and the second condensed water connecting pipe;

and the circuit rotary joint is arranged between the rotating mechanism and the supporting device and comprises two ends capable of rotating relatively, and the two ends of the circuit rotary joint are respectively connected with the circuit connecting wire of the first air conditioner and the circuit connecting wire of the supporting device.

2. The air conditioning assembly as set forth in claim 1 wherein said conduit swivel joint includes a rotating shaft forming said first end, a housing forming said second end, and a seal ring, said rotating shaft disposed in said housing and rotatable relative to said housing;

the rotating shaft is provided with a first channel and a second channel which are not communicated with each other;

a first annular groove and a second annular groove are formed in the shell, and the first annular groove is communicated with the first channel; the second annular groove is communicated with the second channel;

the sealing rings are arranged on two sides of the first annular groove and the second annular groove;

the first channel is connected to the first refrigerant connection pipe, the second channel is connected to the first condensate connection pipe, the first annular groove is connected to the second refrigerant connection pipe, and the second annular groove is connected to the second condensate connection pipe; or, the first channel is connected to the first condensate connecting pipe, the second channel is connected to the first refrigerant connecting pipe, the first annular groove is connected to the second condensate connecting pipe, and the second annular groove is connected to the second refrigerant connecting pipe.

3. Air conditioning assembly according to claim 1,

the inner ring component is fixedly connected with the supporting device or integrally manufactured, and the outer ring component is fixedly connected with the turntable or integrally manufactured;

or the outer ring component is fixedly connected with the supporting device or integrally manufactured, and the inner ring component is fixedly connected with the turntable or integrally manufactured;

the first air conditioner is fixedly connected to the rotary plate or is integrally manufactured with the rotary plate;

and the driving assembly is used for driving the inner ring component or the outer ring component which is fixedly connected with the turntable or integrally manufactured to rotate.

4. An air conditioning assembly according to claim 3 wherein the drive assembly includes a motor and a gear connected to the motor shaft, the gear being in mesh with the outer or inner ring member, the motor being capable of driving the outer or inner ring member to rotate via the gear and thereby the turntable.

5. The air conditioning assembly as set forth in claim 2, wherein the rotating mechanism further comprises:

one end of the third refrigerant connecting pipe is connected with the refrigerant joint, and the other end of the third refrigerant connecting pipe is connected with the first channel or the second channel;

one end of the third condensed water connecting pipe is connected with the condensed water joint, and the other end of the third condensed water connecting pipe is connected with the second channel or the first channel.

6. The air conditioning assembly as set forth in claim 1 wherein said circuit swivel joint includes a housing, a first conductor disposed in said housing, a rolling member, and a second conductor disposed inside said first conductor and rotatable relative thereto by said rolling member, the circuit connection line of said first air conditioner being connected to said first conductor or said second conductor, the circuit connection line of said support device being connected to said second conductor or said first conductor.

7. The air conditioning assembly as set forth in claim 6 wherein the circuit connection of the first air conditioner is connected to the first conductor or the second conductor by the circuit connection.