CN216424011U

CN216424011U - Vehicle and air conditioning system thereof

Info

Publication number: CN216424011U
Application number: CN202122677350.XU
Authority: CN
Inventors: 李肖爽; 单联瑜; 吴庆壮
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-03
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to a vehicle and air conditioning system thereof, air conditioning system includes fan subassembly (1) and a plurality of extension wind channel (2), fan subassembly includes wind wheel (110), spiral case (120), air-out regulating plate (130) and drive arrangement, the spiral case is including holding chamber (121) and a plurality of air-out passageway, the wind wheel is installed in hold the intracavity, a plurality of air-out passageway with hold chamber (121) intercommunication and with a plurality of extend wind channel one-to-one ground and be connected, a plurality of air-out passageway distribute along the circumference of holding the chamber, air-out regulating plate movably connect in air-out passageway and be located the air-out passageway is close to the one end of wind wheel, drive arrangement drive air-out regulating plate motion is in order to adjust the aperture of the air-out passageway that corresponds. Through above-mentioned technical scheme, the air conditioning system that this disclosure provided can improve the efficiency of fan, satisfies the demand to the different positions air regulation volume alone on the vehicle simultaneously.

Description

Vehicle and air conditioning system thereof

Technical Field

The present disclosure relates to the field of vehicle technology, and in particular, to a vehicle and an air conditioning system thereof.

Background

The vehicle air conditioning system is a system for cooling, heating, ventilating and purifying air in a carriage. In the related art, air-conditioning air outlets are generally respectively disposed at different positions in a vehicle, and a louver blade is disposed at each air-conditioning air outlet, so that passengers can adjust the air direction and the air output by adjusting the louver blade. However, this results in multiple cavities in the wind tunnel, resulting in large fan losses and inefficiencies.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide a vehicle and air conditioning system thereof to improve the efficiency of fan, satisfy the demand to different positions on the vehicle air regulation volume alone simultaneously.

In order to achieve the above object, the present disclosure provides an air conditioning system of a vehicle, the air conditioning system includes a fan assembly and a plurality of extending air ducts, the fan assembly includes a wind wheel, a spiral case, an air outlet adjusting plate and a driving device, the spiral case includes a receiving cavity and a plurality of air outlet channels, the wind wheel is mounted in the receiving cavity, the plurality of air outlet channels are communicated with the receiving cavity and are connected with the plurality of extending air ducts in a one-to-one correspondence manner, the plurality of air outlet channels are distributed along a circumferential direction of the receiving cavity, the air outlet adjusting plate is movably connected to the air outlet channel and is located at one end of the air outlet channel close to the wind wheel, and the driving device drives the air outlet adjusting plate to move so as to adjust an opening degree of the corresponding air outlet channel.

Optionally, at least one of the outlet adjusting plates is movable along a direction perpendicular to the extension direction of the outlet channel to have a fully opened position, an incompletely opened position and a closed position, and when the outlet adjusting plate is in the fully opened position, the cross-sectional area of the outlet adjusting plate for allowing the fluid to pass through is the largest; when the air outlet adjusting plate is in the incomplete opening position, the cross-sectional area of the air outlet adjusting plate allowing the fluid to pass through is inversely proportional to the length of the air outlet adjusting plate in the air outlet channel; when the air outlet adjusting plate is located at the closing position, the air outlet adjusting plate blocks the accommodating cavity and the air outlet channel.

Optionally, at least one air outlet adjusting plate is rotatably connected to the air outlet channel through a rotating shaft, and the driving device is in transmission connection with the rotating shaft so as to drive the air outlet adjusting plate to switch between a fully open position, an incompletely open position and a closed position, wherein when the air outlet adjusting plate is located at the fully open position, the air outlet adjusting plate is tightly attached to the inner wall surface of the air outlet channel; when the air outlet adjusting plate is located at the incomplete opening position, the air outlet adjusting plate rotates around the rotating shaft along an air outlet direction, and the side surface of the air outlet adjusting plate facing the accommodating cavity is used as a guide surface to guide the fluid to flow; the air outlet adjusting plate is located when the air outlet adjusting plate is in the closed position, the air outlet adjusting plate blocks the accommodating cavity and the air outlet channel.

Optionally, the drive device is configured as a stepping motor, and an output shaft of the stepping motor is in transmission connection with the rotating shaft through a coupling.

Optionally, the air outlet channel is provided with a stopping structure, and the stopping structure is used for stopping the rotation of the air outlet adjusting plate.

Optionally, the stop structure is configured as a protruding strip connected to an inner wall of the outlet air channel and disposed opposite to the rotation shaft.

Optionally, the fan assembly includes at least two air outlet channels, and the air outlet channels are distributed along the circumferential direction of the accommodating cavity and extend along the tangential direction of the wind wheel.

Optionally, the sizes of the air outlets of the air outlet channels are different.

Optionally, the air outlet channel includes a first air outlet channel, a second air outlet channel, and a third air outlet channel, wherein sizes of the air outlet of the second air outlet channel, the air outlet of the first air outlet channel, and the air outlet of the third air outlet channel sequentially increase.

On the basis of the technical scheme, the vehicle comprises the air conditioning system.

Through the technical scheme, the air conditioning system that this disclosure provided includes fan subassembly and a plurality of wind channels, the spiral case in the fan subassembly is provided with a plurality of air-out passageways, a plurality of air-out passageways are connected with a plurality of wind channels one-to-one, through set up movable air-out regulating plate in the air-out passageway, and through drive arrangement drive air-out regulating plate motion, thereby can adjust the aperture that corresponds the air-out passageway in order to change the air output of the air-out passageway that corresponds, and then can adjust the amount of wind that gets into the wind channel that the air-out passageway that corresponds, can satisfy the demand to different positions on the vehicle independent regulation amount of wind from this, and through carrying out the amount of wind regulation from the fan source, can reduce or even avoid the efficiency loss that causes at the reposition of air outlet control air current in wind channel, be favorable to improving the efficiency of fan. Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic structural diagram of an air conditioning system of a vehicle according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a fan assembly in an air conditioning system of a vehicle according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a fan assembly in an air conditioning system of a vehicle according to an embodiment of the present disclosure, where a first air outlet channel, a second air outlet channel, and a third air outlet channel are all shown in a fully opened state;

FIG. 4 is an enlarged view of detail A of FIG. 3;

fig. 5 is a schematic structural diagram of a fan assembly in an air conditioning system of a vehicle according to an embodiment of the present disclosure, where a first air outlet channel and a second air outlet channel are shown in a closed state, and a third air outlet channel is shown in an incompletely opened state;

fig. 6 is a schematic structural diagram of a fan assembly in an air conditioning system of a vehicle according to an embodiment of the present disclosure, where the first air outlet channel and the second air outlet channel are shown in a closed state, and the third air outlet channel is shown in a fully opened state;

fig. 7 is a schematic structural diagram of a fan assembly in an air conditioning system of a vehicle according to another embodiment of the present disclosure, where the first air outlet channel is in a fully opened state, the second air outlet channel is in an incompletely opened state, and the third air outlet channel is in a closed state.

Description of the reference numerals

1-a fan assembly; 110-wind wheel; 120-a volute; 121-a receiving cavity; 122-a first air outlet channel; 123-a second air outlet channel; 124-a third air outlet channel; 125-raised bars; 130-air outlet adjusting plate; 2-an extension air duct; 210-a front row extension duct; 210 a-a first front row of air outlets; 210 b-a second front row of air outlets; 220-a middle extension duct; 220 a-a first intermediate air outlet; 220 b-a second intermediate air outlet; 230-rear row extension duct; 230 a-first rear exhaust tuyere; 230 b-second rear exhaust tuyere; 3-human detection device.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise stated, directional words such as "front and rear" are used to define on a vehicle basis that the driver faces forward and backward directions with reference to the driving position of the driver. Further, "inner and outer" are "inner and outer" with respect to the contour of the corresponding component itself. Furthermore, the terms "first," "second," "third," and the like, as used herein, are intended to distinguish one element from another, and are not necessarily sequential or significant. Furthermore, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, unless otherwise explained. The foregoing definitions are provided to illustrate and describe the present disclosure only and should not be construed to limit the present disclosure.

According to a specific embodiment of the present disclosure, referring to fig. 1 to 6, an air conditioning system of a vehicle is provided, the air conditioning system includes a fan assembly 1 and a plurality of extending air channels 2, the fan assembly 1 includes a wind wheel 110, a volute 120, an air outlet adjusting plate 130 and a driving device, the volute 120 includes a receiving cavity 121 and a plurality of air outlet channels, the wind wheel 110 is installed in the receiving cavity 121, the plurality of air outlet channels are communicated with the receiving cavity 121 and are connected with the plurality of extending air channels 2 in a one-to-one correspondence manner, the plurality of air outlet channels are distributed along a circumferential direction of the receiving cavity 121, the air outlet adjusting plate 130 is movably connected to the air outlet channels and is located at one end of the air outlet channels close to the wind wheel 110, and the driving device drives the air outlet adjusting plate 130 to move to adjust an opening degree of the corresponding air outlet channels.

Through the technical scheme, the air conditioning system provided by the disclosure comprises a fan assembly 1 and a plurality of extension air channels 2, wherein a plurality of air outlet channels are arranged on a volute casing 120 in the fan assembly 1 and are connected with the extension air channels 2 in a one-to-one correspondence manner, by arranging the movable air outlet adjusting plate 130 in the air outlet channel and driving the air outlet adjusting plate 130 to move through the driving device, thereby being capable of adjusting the opening of the corresponding air outlet channel to change the air outlet quantity of the corresponding air outlet channel, thereby being capable of adjusting the air quantity entering the extending air channel 2 corresponding to the corresponding air outlet channel, thereby being capable of meeting the requirement of independently adjusting the air quantity aiming at different positions on the vehicle, and through carrying out air regulation from the fan source, can reduce and even avoid the efficiency loss that arouses at the reposition of redundant personnel of the air outlet control air current in extension wind channel 2, be favorable to improving the efficiency of fan.

The movement mode of the air outlet adjusting plate 130 may be configured in any suitable manner.

In the first embodiment, the air outlet adjusting plate 130 may move in a lifting manner, in this embodiment, the inner side wall of the air outlet channel may be provided with a slide way, and the air outlet adjusting plate 130 is driven by the driving device to lift along the extending direction of the slide way, so as to adjust the opening of the air outlet channel to change the air outlet amount of the air outlet channel. In this embodiment, the driving device may be configured as a linear driving device such as an air cylinder, a hydraulic cylinder, a linear motor or a screw motor module, or may be configured as a motor and is in transmission connection with the air outlet adjusting plate 130 through a transmission structure such as a screw nut transmission structure, a rack and pinion transmission structure, and the like, so as to drive the air outlet adjusting plate 130 to realize the lifting motion of the air outlet adjusting plate 130.

In a second embodiment, referring to fig. 7, the outlet adjusting plate 130 can move along a direction perpendicular to the extending direction of the outlet channel to have a fully opened position, a partially opened position and a closed position, and the outlet amount of the outlet channel is changed by changing the size of the cross-sectional area of the outlet channel allowing the fluid to pass through. In this embodiment, the driving device may be configured as a linear driving device such as an air cylinder, a hydraulic cylinder, a linear motor or a lead screw motor module, or may be configured as a motor and is in transmission connection with the air outlet adjusting plate 130 through a transmission structure such as a lead screw nut transmission structure, a rack and pinion transmission structure, and the like, so as to drive the air outlet adjusting plate 130 to move in a direction perpendicular to the extending direction of the air outlet channel of the air outlet adjusting plate 130.

When the air outlet adjusting plate 130 is in the fully open position (refer to fig. 7, the air outlet adjusting plate 130 located in the first air outlet channel 122 is in the fully open position), at this time, the air outlet adjusting plate 130 completely avoids the air outlet of the air outlet channel, so that the cross-sectional area of the air outlet adjusting plate 130 allowing the fluid to pass through is the largest, and the air output loss of the corresponding air outlet channel can be reduced.

When the air outlet adjusting plate 130 is located at the incomplete opening position (refer to fig. 7, the air outlet adjusting plate 130 located in the second air outlet channel 123 is located at the incomplete opening position), at this time, the cross-sectional area through which the fluid is allowed to pass by the air outlet adjusting plate 130 is inversely proportional to the length of the air outlet adjusting plate 130 located in the air outlet channel, that is, the longer the length of the air outlet adjusting plate 130 located in the air outlet channel is, the smaller the opening degree of the air outlet of the corresponding air outlet channel is, and then, in the air outlet channel, the smaller the cross-sectional area through which the fluid is allowed to pass by the air outlet adjusting plate 130 is, and further, the smaller the air outlet amount of the corresponding air outlet channel is. Similarly, the shorter the length of the air outlet adjusting plate 130 in the air outlet channel is, the larger the cross-sectional area of the air outlet adjusting plate 130 allowing the fluid to pass through is, and the larger the air outlet volume of the corresponding air outlet channel is.

When the air outlet adjusting plate 130 is in the closed position (refer to fig. 7, the air outlet adjusting plate 130 located in the third air outlet channel 124 is in the closed position), at this time, the air outlet adjusting plate 130 blocks the communication between the accommodating cavity 121 and the air outlet channel, that is, the fluid cannot circulate in the corresponding air outlet channel at this time.

In the third embodiment, the air outlet adjusting plate 130 may move in a rotating manner, and as shown in fig. 3 to fig. 6, the air outlet adjusting plate 130 may be rotatably connected to the air outlet channel through a rotating shaft (not shown), the driving device is connected to the rotating shaft in a transmission manner, and the driving device drives the air outlet adjusting plate 130 to rotate around the rotating shaft, so that the air outlet adjusting plate 130 is switched between the fully open position, the incompletely open position and the closed position, thereby adjusting the opening degree of the air outlet channel (i.e., changing the size of the cross-sectional area of the air outlet channel through which the fluid is allowed to pass), and further changing the air outlet amount of the air outlet channel.

When the air outlet adjusting plate 130 is located at the fully opened position (refer to fig. 3, at this time, the air outlet adjusting plates 130 located in the first air outlet channel 122, the second air outlet channel 123, and the third air outlet channel 124 are all located at the fully opened position), the air outlet adjusting plate 130 is tightly attached to the inner wall surface of the air outlet channel, and at this time, in the air outlet channel, the cross-sectional area of the air outlet adjusting plate 130 allowing the fluid to pass through is the largest, so that the air output loss of the corresponding air outlet channel can be reduced.

When the air outlet regulation plate 130 is at the incompletely opened position (referring to fig. 5, the air outlet regulation plate 130 located in the third air outlet channel 124 is at the incompletely opened position), the air outlet regulation plate 130 rotates around the rotation axis along the air outlet direction, that is, the air outlet regulation plate 130 rotates around the rotation axis along the air outlet direction at this time, and the side surface of the air outlet regulation plate 130 facing the accommodating chamber 121 serves as a guide surface to guide the flow of the fluid, so that the fluid converges toward the direction guided by the air outlet regulation plate 130, which can further reduce the wind pressure loss and reduce the noise.

When the air outlet adjusting plate 130 is in the closed position (referring to fig. 5 and 6, the air outlet adjusting plate 130 located in the first air outlet channel 122 and the second air outlet channel 123 is in the closed position), the air outlet adjusting plate 130 blocks the communication between the accommodating cavity 121 and the air outlet channel, that is, the fluid cannot circulate in the corresponding air outlet channel.

Wherein the drive means may be configured in any suitable manner. For example, in one embodiment, the driving device may be configured as a stepping motor, an output shaft of the stepping motor may be in transmission connection with the rotating shaft through a coupling, and when adjusting the opening degree of the outlet air channel, the opening degree of the outlet air channel may be adjusted by controlling the stepping motor to rotate to adjust the rotation angle of the outlet air adjusting plate 130 around the rotating shaft, wherein the outlet air adjusting plate 130 may completely expose the outlet opening of the outlet air channel (refer to the state shown in fig. 3, when the first outlet air channel 122, the second outlet air channel 123, and the third outlet air channel 124 are in the completely opened state), partially block the outlet opening of the outlet air channel (refer to the state shown in fig. 5, when the first outlet air channel 122 and the second outlet air channel 123 are in the closed state, the third outlet air channel 124 is in the incompletely opened state), close the outlet opening of the outlet air channel (refer to the state shown in fig. 6, at this time, the first air outlet channel 122 and the second air outlet channel 123 are in a closed state, and the third air outlet channel 124 is in a fully opened state).

In this embodiment, the rotation angle range of the air outlet adjusting plate 130 around the rotation axis may be set to completely expose, partially shield and close the air outlet of the air outlet channel of the air outlet adjusting plate 130. In order to reliably close the air outlet of the air outlet channel, referring to fig. 4, the air outlet channel may be provided with a stopping structure for stopping the rotation of the air outlet adjusting plate 130 to prevent the air outlet adjusting plate 130 from rotating around the rotating shaft to a position beyond the closed position (at this time, the air outlet channel is in a closed state), so as to ensure that the air outlet adjusting plate 130 can reliably close the air outlet of the air outlet channel.

Wherein the stop structure may be configured in any suitable manner. Alternatively, referring to fig. 4, the stopping structure may be configured as a protruding strip 125, the protruding strip 125 being connected to the inner wall of the air outlet channel and being disposed opposite to the rotating shaft, wherein the protruding strip 125 extends along the height direction of the air outlet channel (perpendicular to the direction of the drawing in fig. 3 to 6), when the air outlet adjusting plate 130 is in a state of closing the air outlet of the air outlet channel, the edge portion of the air outlet adjusting plate 130 stops against the protruding strip 125, and the protruding strip 125 closes the air outlet of the air outlet channel in cooperation with the air outlet adjusting plate 130. Moreover, the arrangement mode is also beneficial to the air outlet adjusting plate 130 not to be interfered by the inner wall of the air outlet channel in the process of rotating around the rotating shaft in the air outlet channel.

In the embodiments provided in the present disclosure, referring to fig. 3, 5 to 7, the fan assembly 1 may include at least two air outlet channels, and a plurality of air outlet channels are distributed along the axial direction of the accommodating cavity 121 and extend along the tangential direction of the wind wheel 110, so that the plurality of air outlet channels have different extending directions, thereby balancing the wind pressures of the plurality of air outlet channels.

In the embodiments shown in fig. 3 and fig. 5 to fig. 7, the air outlet channels may include a first air outlet channel 122, a second air outlet channel 123 and a third air outlet channel 124, wherein sizes of the air outlet of the second air outlet channel 123, the air outlet of the first air outlet channel 122 and the air outlet of the third air outlet channel 124 are sequentially increased to balance air outlet pressures of the air outlet channels, so as to adapt to different air conditioner air outlets on the vehicle.

The air conditioning system of the vehicle provided by the present disclosure is applicable to two vehicles, five vehicles, six vehicles, or seven vehicles, and the present disclosure does not specifically limit thereto. Taking five vehicles as an example, referring to fig. 1, the air outlet channels may include a first air outlet channel 122, a second air outlet channel 123 and a third air outlet channel 124, the extension air duct 2 may include a front-row extension air duct 210, a middle extension air duct 220 and a rear-row extension air duct 230, an air outlet of the first air outlet channel 122 is connected with an air inlet of the front-row extension air duct 210, wherein the front-row extension air duct 210 provides warm air or cold air to the main driving position and the auxiliary driving position through a first front-row air outlet 210a and a second front-row air outlet 210b, respectively; the outlet of the second outlet duct 123 is connected to the inlet of the intermediate extension duct 220, wherein the intermediate extension duct 220 supplies warm air or cool air to the intermediate position in the rear seats of the vehicle through the first intermediate outlet 220a and the second intermediate outlet 220b, and furthermore, the blowing feeling of the front seats (i.e., the main driving position and the assistant driving position) can be increased from the side through the first intermediate outlet 220a and the second intermediate outlet 220 b; the air outlet of the third air outlet channel 124 is connected to the air inlet of the rear-row extension air duct 230, wherein the rear-row extension air duct 230 extends toward the rear row of the vehicle and the end of the rear-row extension air duct 230 is provided with a first rear-row air outlet 230a and a second rear-row air outlet 230b, so as to ensure the size of the rear-row extension air duct 230, extend the air output of the third air outlet channel 124 to the air output end as far as possible, and reduce the air pressure and air loss during the air output transportation process. When the outlet adjusting plate 130 in the third outlet duct 124 is located at the fully opened position or the incompletely opened position, warm air or cool air is supplied to the rear seats through the first rear outlet air opening 230a and the second rear outlet air opening 230 b.

The first air outlet channel 122, the second air outlet channel 123 and the third air outlet channel 124 are respectively provided with an air outlet adjusting plate 130, and the opening degree of the corresponding air outlet channel can be adjusted by controlling the movement of the corresponding air outlet adjusting plate 130, so as to adjust the air volume entering the corresponding air duct.

On the basis of the technical scheme, the vehicle comprises the air conditioning system. The vehicle provided by the present disclosure also has the above features, and therefore, in order to avoid redundancy, detailed description thereof is omitted.

In the specific implementation manner provided by the present disclosure, the opening degree of each air outlet channel may be manually adjusted by a user, for example, a plurality of knobs are provided on a vehicle, each knob correspondingly controls one driving device, and the user controls the driving device to work by manually operating the knob, so as to adjust the movement of the air outlet adjusting plate 130 to adjust the opening degree of the air outlet channel. In addition, the vehicle includes a control device electrically connected to the driving device, and the control device controls the driving device according to a control instruction of a user, so as to change the opening of the air outlet channel by driving the air outlet adjusting plate 130 to move through the driving device, and further adjust the air output of the corresponding air outlet channel.

In some embodiments provided by the present disclosure, the control device may automatically control the driving device to operate to automatically adjust the opening degree of the air outlet channel. For example, the vehicle may include a human detection device 3, the human detection device 3 being electrically connected to a control device for controlling the operation of the drive device based on a detection signal of the human detection device 3. The human detection device 3 is used for detecting the body temperature of a passenger and feeding back the detected body temperature value of the passenger to the control device, the control device determines a target temperature difference according to the detected passenger temperature value and a target temperature indicated by the control instruction, and controls the driving device to drive the air outlet adjusting plate 130 to move according to the target temperature difference, so that the opening degree of the air outlet channel is adjusted.

In other embodiments provided by the present disclosure, a vehicle may include a plurality of seats and a plurality of weight detecting devices, the weight detecting devices correspond to the seats one to one and are mounted on the seats, the weight detecting devices are electrically connected to a control device, and the control device is configured to control the driving device to operate according to a detection signal of the weight detecting devices. When a passenger is in a seat of the vehicle, the corresponding weight detection device feeds back a detection signal to the control device, and the control device controls the driving device to drive the air outlet adjusting plate 130 to move so as to open the air outlet channel corresponding to the passenger in the seat and close the air outlet channel corresponding to the passenger in the seat.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. Air conditioning system for a vehicle, characterized in that it comprises a fan assembly (1) and a plurality of extended air ducts (2), the fan component (1) comprises a wind wheel (110), a volute (120), an air outlet adjusting plate (130) and a driving device, the volute (120) comprises an accommodating cavity (121) and a plurality of air outlet channels, the wind wheel (110) is installed in the accommodating cavity (121), the air outlet channels are communicated with the accommodating cavity (121) and are connected with the extending air ducts (2) in a one-to-one correspondence manner, and the air outlet channels are distributed along the circumferential direction of the accommodating cavity (121), the air outlet adjusting plate (130) is movably connected to the air outlet channel and is positioned at one end of the air outlet channel close to the wind wheel (110), the driving device drives the air outlet adjusting plate (130) to move so as to adjust the opening degree of the corresponding air outlet channel.

2. The air conditioning system of a vehicle according to claim 1, wherein at least one of the outlet adjusting plates (130) is movable in a direction perpendicular to an extension direction of the outlet duct to have a fully opened position, a partially opened position, and a closed position,

when the air outlet adjusting plate (130) is in the fully open position, the cross-sectional area of the air outlet adjusting plate (130) allowing fluid to pass through is largest;

when the air outlet adjusting plate (130) is in the incomplete opening position, the cross-sectional area of the air outlet adjusting plate (130) allowing the fluid to pass through is inversely proportional to the length of the air outlet adjusting plate (130) in the air outlet channel;

when the air outlet adjusting plate (130) is located at the closing position, the air outlet adjusting plate (130) blocks the communication between the accommodating cavity (121) and the air outlet channel.

3. The air conditioning system of a vehicle according to claim 1, wherein at least one of the outlet adjusting plates (130) is rotatably connected to the outlet duct by a rotating shaft, and the driving device is drivingly connected to the rotating shaft to drive the outlet adjusting plate (130) to switch between a fully open position, a partially open position, and a closed position,

when the air outlet adjusting plate (130) is located at the fully opened position, the air outlet adjusting plate (130) is tightly attached to the inner wall surface of the air outlet channel;

when the air outlet adjusting plate (130) is located at the incomplete opening position, the air outlet adjusting plate (130) rotates around the rotating shaft along the air outlet direction, and the side surface of the air outlet adjusting plate (130) facing the accommodating cavity (121) is used as a guide surface to guide the fluid to flow;

4. The air conditioning system of a vehicle of claim 3, wherein the drive device is configured as a stepper motor, an output shaft of the stepper motor being drivingly connected to the rotating shaft by a coupling.

5. The air conditioning system of a vehicle according to claim 3, wherein the outlet duct is provided with a stopper structure for stopping rotation of the outlet adjusting plate (130).

6. The air conditioning system of a vehicle according to claim 5, wherein the stopper structure is configured as a protruding strip (125), and the protruding strip (125) is connected to an inner wall of the outlet air passage and is disposed opposite to the rotation axis.

7. Air conditioning system of a vehicle according to any of claims 1 to 6, characterized in that said fan assembly (1) comprises at least two said outlet channels, distributed along the circumference of said housing chamber (121) and extending tangentially to said wind wheel (110).

8. The air conditioning system for a vehicle according to claim 7, wherein the air outlets of the plurality of air outlet passages are different in size.

9. The air conditioning system of the vehicle of claim 8, wherein the air outlet channel comprises a first air outlet channel (122), a second air outlet channel (123) and a third air outlet channel (124), and wherein the sizes of the air outlet of the second air outlet channel (123), the air outlet of the first air outlet channel (122) and the air outlet of the third air outlet channel (124) are sequentially increased.

10. A vehicle, characterized in that the vehicle comprises an air conditioning system of a vehicle according to any one of claims 1-9.