CN214606995U

CN214606995U - Compressor, air conditioning system and vehicle

Info

Publication number: CN214606995U
Application number: CN202023254314.4U
Authority: CN
Inventors: 佟小坡; 王锋军; 李志伟
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-05
Anticipated expiration: 2030-12-29

Abstract

The present disclosure relates to a compressor, an air conditioning system and a vehicle. The compressor comprises a mechanical driving device, an electric driving device, a communication control device, a compression mechanism, a cylinder body and a main shaft, wherein the compression mechanism is arranged in the cylinder body, the mechanical driving device and the electric driving device are respectively connected with the main shaft in a transmission mode to drive the main shaft to rotate, the main shaft is inserted into the cylinder body and is connected with the compression mechanism in a transmission mode to drive the compression mechanism to move, the communication control device comprises a driving controller, and the driving controller is used for selecting to start the mechanical driving device or the electric driving device according to whether an engine of a vehicle runs or not. The mechanical driving device and the electric driving device are integrated on the compressor, the compressor is switched to work according to the driving state and the parking state of the vehicle, and the compressor is used during driving and parking, so that the number of parts can be reduced, the pipeline arrangement of an air conditioning system is simplified, and the cost is reduced.

Description

Compressor, air conditioning system and vehicle

Technical Field

The disclosure relates to the technical field of air conditioning systems, in particular to a compressor, an air conditioning system and a vehicle.

Background

The power supply of traditional fuel motorcycle type air condition compressor comes from the engine, transmits the moment of torsion of engine for mechanical compressor through the belt to drive mechanical compressor operation, when the engine stop work, mechanical compressor loses the power supply and stop work, and the air conditioner can't refrigerate this moment. Therefore, in order to solve the problem that the air conditioner cannot be used when the engine is shut down and parked, an electric compressor is generally required to be added to an air conditioning system of a traditional mechanical compressor. The current parking air conditioning system adopts the following two schemes to increase the electric compressor: 1) the non-independent type traveling and parking integrated air conditioning system is characterized in that an electric compressor is connected in parallel with a mechanical compressor in the original air conditioning system, a one-way stop valve is additionally arranged on a pipeline, and other parts are shared; 2) the overhead independent air conditioning system is not changed, and an independent integrated air conditioning system is added.

No matter which scheme of adopting foretell, all need additionally to increase an electric compressor, mechanical compressor and electric compressor work together cooperatees and realizes the air conditioner function when driving and parking. And the overhead independent air conditioning system also needs to be added with parts such as a condenser, a fan and the like. Both of the above two schemes exist: the air conditioning system has the problems of multiple parts, complex system structure, difficult whole vehicle arrangement and the like.

SUMMERY OF THE UTILITY MODEL

The purpose of the present disclosure is to provide a compressor, an air conditioning system and a vehicle, wherein the compressor can reduce the structure and the number of parts of the air conditioning system when being applied to the air conditioning system, and can realize a compression function when driving and parking.

In order to achieve the above object, the present disclosure provides a compressor, which includes a mechanical driving device, an electric driving device, a communication control device, a compression mechanism, a cylinder block and a main shaft, wherein the compression mechanism is disposed in the cylinder block, the mechanical driving device and the electric driving device are respectively in transmission connection with the main shaft to drive the main shaft to rotate, the main shaft is inserted into the cylinder block and is in transmission connection with the compression mechanism to drive the compression mechanism to move, and the communication control device includes a driving controller, which is configured to selectively start the mechanical driving device or the electric driving device according to whether an engine of a vehicle is running.

Optionally, the main shaft penetrates out of the cylinder body and comprises an inner shaft section and an outer shaft end, the inner shaft section is located in the cylinder body, the outer shaft end is exposed out of the cylinder body, the electric driving device comprises a stator and a rotor which are arranged in the cylinder body and matched with each other, the rotor is sleeved on the inner shaft section and is in transmission connection with the inner shaft section, the inner shaft section is further in transmission connection with the compression mechanism, the stator is sleeved on the rotor and is fixedly connected with the inner wall of the cylinder body, and the outer shaft end is in transmission connection with the mechanical driving device.

Optionally, the driving controller is fixedly connected to the outer wall of the cylinder body, a connecting groove is formed in the side wall of the cylinder body, an electrical connection assembly is arranged in the connecting groove, and the driving controller is electrically connected to the stator and the rotor through the electrical connection assembly.

Optionally, the electrical connection assembly includes a male pin end and a female pin end, one of the male pin end and the female pin end is disposed in the connecting groove and electrically connected to the stator, and the other is disposed in the driving controller.

Optionally, the mechanical driving device comprises a belt wheel, a magnetic induction coil assembly and a sucker piece, the belt wheel is rotatably sleeved on one end of the cylinder body and is used for being connected with a driving belt wheel of the engine through a belt, a mounting groove is formed in the belt wheel, the magnetic induction coil assembly is arranged in the mounting groove, the sucker piece is sleeved on the outer side shaft end and is in transmission connection with the outer side shaft end, the magnetic induction coil assembly is arranged opposite to the sucker piece, and the sucker piece is adsorbed on the belt wheel and is in transmission connection with the belt wheel when being electrified.

Optionally, the communication control device further includes a communication interface for signal connection with an air conditioner, and the communication interface is fixed to the driving controller and electrically connected to the driving controller.

Optionally, compression mechanism is including preventing the whirl ring and the quiet dish of the vortex of mutually supporting and vortex driving disk, the quiet dish of vortex with the inner wall fixed connection of cylinder body, the main shaft still includes eccentric shaft section, eccentric shaft section set up in inboard shaft section is kept away from the one end of outside axle head, the central axis of eccentric shaft section with the central axis of inboard shaft section is parallel to each other and the interval sets up, prevent that the whirl ring overlaps to be located eccentric shaft section and with eccentric shaft section transmission is connected, prevent the whirl ring with the transmission of vortex driving disk is connected, in order to drive the erroneous tendency of vortex driving disk rotates.

According to another aspect of the present disclosure, there is also provided an air conditioning system including the compressor described above for compressing a refrigerant of the air conditioning system.

Optionally, the air conditioning system further includes a generator, a battery, and a voltage converter, the generator is configured to be in transmission connection with the engine, the voltage converter is respectively electrically connected with the engine and the battery, and the battery is electrically connected with the electric driving device.

According to another aspect of the present disclosure, there is also provided a vehicle including the air conditioning system described above.

The technical scheme can at least achieve the following technical effects:

the mechanical driving device and the electric driving device are integrated on the compressor, functions are integrated, the compressor can replace a mechanical compressor and an electric compressor, the operation is switched according to the driving state and the parking state of the vehicle, and the compressor is used during driving and parking. The compressor can be used for fuel vehicles and hybrid vehicles. When the engine works, the mechanical driving device is driven by the engine to work. When the engine is switched off and in the pure electric mode, the compressor is driven to work by the electric driving device in the compressor, and the mechanical driving device and the electric driving device can be used for driving the compressor to work simultaneously in the hybrid mode. The compressor and the air conditioning system comprising the same have the following advantages: the novel hydraulic control system has the advantages of few parts, simple structure, low cost, simple arrangement, light weight and simple control, and can solve the problems of complex structure, many parts, high cost, complex control strategy, high failure rate and high weight in the prior art.

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 cross-sectional view of a compressor according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of an air conditioning system according to an embodiment of the present disclosure;

fig. 3 is a schematic control diagram of a compressor according to an embodiment of the present disclosure.

Description of the reference numerals

100-a compressor; 10-a mechanical drive; 11-a pulley; 12-a magnetic induction coil assembly; 13-a sucker; 14-suction cup bolt; 20-an electric drive; 21-a stator; 22-a rotor; 30-a communication control device; 31-a drive controller; 32-a communication interface; 40-a compression mechanism; 41-vortex static disc; 42-a scroll rotor; 43-anti-rotation ring; 44-middle body; 45-exhaust valve plate; 50-cylinder body; 51-a cylinder body; 52-cylinder cover; 60-a main shaft; 61-outboard shaft end; 62-an inboard shaft section; 63-eccentric shaft section; 91-pulley bearings; 92-a first main shaft bearing; 93-a second main shaft bearing; 94-moving disc bearing; 201-an engine; 202-a battery; 203-a voltage converter; 204-a condenser; 205-an evaporator; 206-warm air core body; 207-a blower; 208-an expansion valve; 209-belt; 301-a generator.

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, the terms "inside" and "outside" refer to the inside and the outside of the profile of the relevant component, unless otherwise specified. In addition, the terms "first", "second", and the like used in the embodiments of the present disclosure are for distinguishing one element from another, and have no order or importance.

In order to reduce the structure and the number of parts of the air conditioning system and realize the compression function during driving and parking, the air conditioning system can refrigerate during driving and parking. According to a first aspect of the present disclosure, as shown in fig. 1 to 3, there is provided a compressor 100, the compressor 100 including a mechanical driving device 10, an electric driving device 20, a communication control device 30, a compression mechanism 40, a cylinder 50, and a main shaft 60. The compressing mechanism 40 is disposed in the cylinder 50, and the mechanical driving device 10 and the electric driving device 20 are respectively in transmission connection with the main shaft 60 to drive the main shaft 60 to rotate. The main shaft 60 is inserted into the cylinder 50 and drivingly connected to the compression mechanism 40 to move the compression mechanism 40, thereby compressing the refrigerant. The communication control device 30 includes a drive controller 31, and the drive controller 31 is configured to select whether to start the mechanical drive device 10 or the electric drive device 20 depending on whether the engine 201 of the vehicle is running.

Through the above technical solution, when the driving controller 31 receives a signal that the air conditioning system needs to refrigerate, and the engine 201 of the vehicle is started at this time, the driving controller 31 selects to start the mechanical driving device 10, and drives the main shaft 60 to rotate through the mechanical driving device 10, so as to drive the compression mechanism 40 to operate, thereby compressing the refrigerant; similarly, when the drive controller 31 acquires that the engine 201 of the vehicle is not started, the drive controller 31 selects to start the electric drive device 20, and the main shaft 60 is driven to rotate by the electric drive device 20, thereby compressing the refrigerant.

Therefore, by integrating the mechanical driving device 10 and the electric driving device 20 into one compressor 100, the compressor 100 can replace one mechanical compressor 100 and one electric compressor 100 by integrating functions, and the one compressor 100 can be used in both driving and parking according to the driving and parking state switching operation of the vehicle. The compressor 100 can be used for both fuel-powered vehicles and hybrid vehicles. When the engine 201 is operated, the mechanical driving device 10 is driven by the engine 201 to operate. When the engine 201 is turned off and the electric drive device 20 is in the pure electric mode, the compressor 100 is driven by the electric drive device 20 therein, and the compressor 100 may be driven by both the mechanical drive device and the electric drive device 20 in the hybrid mode. The compressor 100 and the air conditioning system comprising the same have the following advantages: the novel hydraulic control system has the advantages of few parts, simple structure, low cost, simple arrangement, light weight and simple control, and can solve the problems of complex structure, many parts, high cost, complex control strategy, high failure rate and high weight in the prior art.

The present disclosure is not limited to how the electric driving device 20 is in transmission connection with the main shaft 60, and in one embodiment, as shown in fig. 1, the main shaft 60 penetrates out of the cylinder 50 and includes an inner shaft section 62 located in the cylinder 50 and an outer shaft end 61 exposed out of the cylinder 50. The electric drive device 20 includes a stator 21 and a rotor 22 fitted to each other and disposed in a cylinder 50. The rotor 22 is sleeved on the inner shaft section 62 and is in transmission connection with the inner shaft section 62, and the inner shaft section 62 is also in transmission connection with the compression mechanism 40. The stator 21 is sleeved on the rotor 22 and fixedly connected with the inner wall of the cylinder 50, and the outer shaft end 61 is in transmission connection with the mechanical driving device 10.

When the vehicle is shut down and parked and needs cooling, the driving controller 31 starts the electric driving device 20, the stator 21 is electrified, magnetic field force is generated between the stator 21 and the rotor 22, the rotor 22 is driven to rotate by the magnetic field force, the rotor 22 drives the main shaft 60 to rotate, then the main shaft 60 drives the compression mechanism 40 to operate, so that the refrigerant is sucked and compressed, and finally the compressed refrigerant is discharged. Moreover, by disposing the rotor 22 and the stator 21 in the cylinder 50 and by drivingly connecting the shaft end 61 exposed to the outside of the cylinder 50 with the mechanical transmission device, the space in the cylinder 50 can be effectively utilized, and the length of the main shaft 60 does not need to be increased too much, so that the arrangement of the components is more compact, and the overall size of the compressor 100 is reduced.

It will be appreciated that in other embodiments, the main shaft 60 extends out of the cylinder 50 and includes an inboard shaft segment 62 located within the cylinder 50 and an outboard shaft segment exposed from the cylinder 50. The outer shaft section is longer, the stator 21 and the rotor 22 can also be arranged outside the cylinder 50, the rotor 22 is in transmission connection with one section of the outer shaft section exposed out of the cylinder 50, and the mechanical driving device 10 is in transmission connection with the other section of the outer shaft section.

In one embodiment of the present disclosure, the driving controller 31 is fixedly connected to an outer wall of the cylinder 50, and in order to energize the rotor 22 and the stator 21, a connecting groove (not shown) is opened on a side wall of the cylinder 50, and an electrical connection assembly (not shown) is disposed in the connecting groove. The drive controller 31 is electrically connected to the stator 21 and the rotor 22 via an electrical connection member. This reduces the routing path, and the drive controller 31 is electrically connected to the stator 21 and the rotor 22 directly via the electrical connection member embedded in the side wall of the cylinder 50.

The specific structure of the electrical connection assembly is not limited in this disclosure as long as the electrical connection of the driving controller 31 with the stator 21 and the rotor 22 can be achieved. In one embodiment, the electrical connection assembly includes a male pin end and a female pin end, one of which is disposed in the connection slot and electrically connected to the stator 21, and the other of which is disposed in the driving controller 31. The electric connection of the driving controller 31 with the stator 21 and the rotor 22 is realized through the male end and the female end of the insertion pin, so that the driving controller 31 is convenient to install. When the driving controller 31 is installed, the driving controller 31 can be installed on the cylinder 50 only by plugging operation, and the positioning and fixing of the driving controller 31 can be realized by the matching of the male pin end and the female pin end.

In one embodiment of the present disclosure, as shown in fig. 1, the mechanical drive device 10 includes a pulley 11, a magnetic induction coil assembly 12, and a suction cup member 13. The pulley 11 is rotatably fitted over one end of the cylinder block 50 and is used to connect with a driving pulley of the engine 201 via a belt 209. The belt wheel 11 is provided with an installation groove, and the magnetic induction coil assembly 12 is arranged in the installation groove. The sucker 13 is sleeved on the outer shaft end 61 and is in transmission connection with the outer shaft end 61. The sucker 13 is arranged at the opening of the mounting groove. The magnetic induction coil assembly 12 is arranged opposite to the suction cup piece 13, so that the suction cup piece 13 is adsorbed on the belt wheel 11 and is in transmission connection with the belt wheel when the power is on, and when the magnetic induction coil assembly 12 is powered off, the suction cup piece 13 is separated from the belt wheel 11.

When the vehicle is running, the engine 201 runs, the air conditioner is started, the compressor 100 enters a mechanical working mode, the mechanical driving device 10 drives the compressor 100 to work, and the electric driving device does not work. After receiving the air conditioner refrigeration signal, the driving controller 31 energizes the magnetic induction coil assembly 12, the electromagnetic force generated in the coil attracts the suction cup member 13 to the belt pulley 11, the belt pulley 11 is connected to the driving belt pulley of the engine 201 through the belt 209, the driving belt pulley of the engine 201 drives the belt pulley 11 on the compressor 100 to rotate, and the belt pulley 11 drives the suction cup member 13 to rotate, thereby driving the main shaft 60 to rotate.

When the vehicle is parked, the engine 201 stops working, the air conditioner is started, the compressor 100 enters the electric working mode, the electric driving device drives the compressor 100 to work, the belt wheel 11 does not rotate, and the magnetic induction coil assembly 12 is not electrified.

Optionally, as shown in fig. 1, the compressor 100 further includes a pulley bearing 91 and a suction cup bolt 14. The end of the cylinder 50 provided with the mechanical drive device 10 is provided with a step having a smaller diameter. The pulley bearing 91 is sleeved on the step part, and the pulley 11 is sleeved on the pulley bearing 91, so that the pulley 11 can rotate around the step part conveniently. The suction cup bolt 14 is inserted through the suction cup member 13 into the end surface of the spindle 60. The suction cup member 13 may slightly slide along the suction cup bolt 14 and the main shaft 60 so that the suction cup member 13 may be sucked to the pulley 11 when the magnetic induction coil assembly 12 is energized, and the suction cup member 13 is separated from the pulley 11 when the magnetic induction coil assembly 12 is de-energized.

In one embodiment of the present disclosure, as shown in fig. 1, the cylinder block 50 includes a block body 51 and a cylinder cover 52 that are detachably connected, and the cylinder cover 52 covers an opening of the block body 51 and is connected by a bolt. This facilitates the installation of the parts into the cylinder 50 through the opening of the cylinder main body 51.

In order to rotatably support the main shaft 60, in an embodiment of the present disclosure, as shown in fig. 1, the compressor 100 further includes a first main shaft bearing 92, a second main shaft bearing 93 and a middle machine body 44 disposed in the cylinder 50, the second main shaft bearing 93 is disposed on the main shaft 60, an outer wall of the second main shaft bearing is matched with an inner wall of the cylinder 50, the first main shaft bearing 92 is disposed on the main shaft 60, the middle machine body 44 is disposed on the first main shaft bearing 92, the middle machine body 44 is abutted against the inner wall of the cylinder 50 in the axial direction for axially positioning the movable disk and the static disk, so as to ensure that the movable disk forms a sealed cavity, and the middle machine body 44 is in clearance fit with the main shaft 60.

In order to be able to receive a cooling signal of an air conditioner, in an embodiment of the present disclosure, the communication control device 30 further includes a communication interface 32 for signal connection with the air conditioner, the communication interface 32 is fixed to the driving controller 31, and the driving controller 31 is electrically connected. The driving controller 31 receives a signal from the air conditioning system through the communication interface 32, so that the compressor 100 is started when the air conditioner is started.

In an embodiment of the present disclosure, the compression mechanism 40 includes an anti-rotation ring 43, and a static scroll disk 41 and a dynamic scroll disk 42 that are engaged with each other, the static scroll disk 41 is fixedly connected to an inner wall of the cylinder 50, and the main shaft 60 further includes an eccentric shaft section 63, and the eccentric shaft section 63 is disposed at an end of the inner shaft section 62 away from the outer shaft end 61. The central axis of the eccentric shaft section 63 and the central axis of the inner shaft section 62 are parallel to each other and spaced apart. Prevent revolving ring 43 cover and locate eccentric shaft section 63 and be connected with eccentric shaft section 63 transmission, prevent revolving ring 43 and vortex movable disk 42 transmission and be connected to drive the rotation of vortex movable disk 42 deviation. Optionally, the movable plate is sleeved on the anti-rotation ring 43 through a movable plate bearing 94.

When the main shaft 60 rotates, the anti-rotation ring 43 is driven to rotate by the deflection shaft section, and the eccentric shaft section 63 is eccentrically arranged and the anti-rotation ring 43 is sleeved on the eccentric shaft section 63, so that the vortex moving disk 42 can be driven to rotate in a deflection manner by the anti-rotation ring 43. When the scroll rotor 42 eccentrically rotates with respect to the scroll stator 41, the refrigerant can be sucked and gradually compressed.

Optionally, a first spiral groove is formed in the vortex static disc 41, a second spiral groove corresponding to the spiral of the first spiral groove is formed in the vortex dynamic disc 42, the first spiral groove is inserted into the second spiral groove, an exhaust hole is formed in the vortex static disc 41 corresponding to the center of the first spiral groove, and an exhaust valve plate 45 is arranged at the exhaust hole.

When the scroll fixed disk 42 eccentrically rotates with respect to the scroll fixed disk 41, the refrigerant is gradually compressed and gradually compressed to the center of the spiral groove, and finally discharged into a pipeline of the air conditioning system through the discharge valve sheet 45.

The specific operation of the compressor 100 in the present disclosure is as follows:

when the vehicle is running, the engine 201 is operated, the air conditioner is started at this time, the driving controller 31 detects the operation of the engine 201, the compressor 100 is controlled to enter the mechanical operation mode, the mechanical driving device 10 drives the compressor 100 to operate at this time, and the electric driving device 20 does not operate. The communication interface 32 transmits the received air-conditioning refrigeration signal to the driving controller 31, after the driving controller 31 receives the air-conditioning refrigeration signal, the magnetic induction coil assembly 12 is electrified, the electromagnetic force generated in the coil adsorbs the suction disc 13 to the belt wheel 11, the belt wheel 11 is connected with the driving belt wheel of the engine 201 through the belt 209, the driving belt wheel of the engine 201 drives the belt wheel 11 to rotate, the belt wheel drives the suction disc 13 to rotate, the suction disc 13 drives the main shaft 60 to rotate, the main shaft 60 drives the anti-rotation ring 43 to rotate, the anti-rotation ring 43 drives the vortex disc 42 to rotate, the vortex disc 42 eccentrically rotates in the vortex static disc 41 to suck and compress the refrigerant, and finally the refrigerant is discharged from the exhaust valve disc 45.

When the vehicle is parked, the engine 201 stops working, the air conditioner is started at this time, the driving controller 31 detects that the engine 201 is not running, the compressor 100 enters the electric working mode at this time, the electric driving device 20 drives the compressor 100 to work, the mechanical driving device 10 does not work at this time, and the suction cup piece 13 is separated from the belt wheel 11. The communication interface 32 transmits the received air-conditioning refrigeration signal to the drive controller 31, the drive controller 31 energizes the stator 21 and the rotor 22, the stator 21 and the rotor 22 generate magnetic field force, the drive rotor 22 rotates, the rotor 22 drives the main shaft 60 to rotate, the main shaft 60 drives the anti-rotation ring 43 to rotate, the anti-rotation ring 43 drives the vortex movable disk 42 to rotate, the vortex movable disk 42 eccentrically rotates in the vortex static disk 41 to suck and compress a refrigerant, and finally the refrigerant is discharged from the exhaust valve plate 45.

According to another aspect of the present disclosure, as shown in fig. 2, there is also provided an air conditioning system including the compressor 100 described above, the compressor 100 being used for compressing a refrigerant of the air conditioning system.

Alternatively, in order to be able to use the air conditioning system in the parking state, in one embodiment, the air conditioning system further comprises a generator 301, a battery 202 and a voltage converter 203, the generator 301 is used for being in transmission connection with the engine 201, the voltage converter 203 is respectively electrically connected with the engine 201 and the battery 202, and the battery 202 is electrically connected with the electric driving device 20. Alternatively, the battery 202 may be a lithium battery 202, the lithium battery 202 may allow more discharge than the lead-acid battery 202, may be deeply discharged, and the voltage converter 203 may be a DC/DC converter.

Alternatively, the generator 301 is provided on the engine 201, the generator 301 is driven by a generator belt to generate electricity, the generator 301 is connected to the voltage converter 203 through a wire harness, the voltage converter 203 is connected to the battery 202 through a wire harness, and the battery 202 is connected to the compressor 100 through a wire harness, thereby supplying power to the compressor 100, so that the compressor 100 can be started in a parking state as well.

Optionally, as shown in fig. 2, the air conditioning system further includes a condenser 204, an evaporator 205, a warm air core 206, a blower 207, and an expansion valve 208. The evaporator 205, the warm air core 206, the blower 207, and the expansion valve 208 are all disposed in the air conditioning box assembly. The condenser 204, the evaporator 205 and the compressor 100 are connected by an air conditioning pipeline to form a closed refrigerant circulating system, a belt 209 is arranged on the belt pulley 11 of the compressor 100, and the belt 209 is connected with a driving belt pulley of the engine 201.

When the vehicle is running, the engine 201 works to start the air conditioner, the compressor 100 enters a mechanical working mode, at this time, the driving motor in the compressor 100 does not work, the compressor 100 receives a refrigeration signal sent by the air conditioner controller, and the belt wheel 11 on the compressor 100 and the suction cup piece 13 are attracted. The engine 201 drives the compressor 100 to operate via the belt 209, and the refrigerant starts to circulate, thereby achieving an air conditioning and cooling function. Meanwhile, the engine 201 drives the generator 301 to operate, the generator 301 starts generating power and transmitting the power to the voltage converter 203, the voltage converter 203 converts the voltage into a desired voltage (e.g., 24V) and then charges the battery 202, and the battery 202 starts storing sufficient power.

When the vehicle is parked, the engine 201 does not work, the air conditioner is started, the compressor 100 enters the electric working mode, the belt wheel 11 and the suction disc piece 13 on the compressor 100 are not attracted, the compressor 100 receives a refrigeration signal sent by the air conditioner controller, the battery 202 supplies power to the compressor 100, the electric driving device 20 in the compressor 100 runs, the compressor 100 is driven to work by the electric driving device 20 in the compressor 100, and finally the refrigeration function of the air conditioner is realized.

The air conditioning system can meet the requirements of air conditioning functions during driving and parking by using one compressor 100, and meanwhile, when the engine 201 is started, the electric quantity is fully charged into the battery 202 through the generator 301, so that the compressor 100 can be operated for a long time in an electric driving mode during parking, and the operation time of air conditioning during parking is greatly improved. The system has the advantages of simple structure, low cost, light weight, long working time of the air conditioner during parking and the like.

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. A compressor is characterized by comprising a mechanical driving device (10), an electric driving device (20), a communication control device (30), a compression mechanism (40), a cylinder body (50) and a main shaft (60), the compression mechanism (40) is arranged in the cylinder body (50), the mechanical driving device (10) and the electric driving device (20) are respectively in transmission connection with the main shaft (60) to drive the main shaft (60) to rotate, the main shaft (60) is inserted into the cylinder body (50) and is in transmission connection with the compression mechanism (40), to drive the compression mechanism (40) to move, the communication control device (30) comprises a drive controller (31), the drive controller (31) is used for selectively starting the mechanical drive device (10) or the electric drive device (20) according to whether an engine (201) of the vehicle is running or not.

2. The compressor of claim 1, wherein the main shaft (60) penetrates out of the cylinder (50) and includes an inner shaft section (62) located in the cylinder (50) and an outer shaft end (61) exposed out of the cylinder (50), the electric driving device (20) includes a stator (21) and a rotor (22) which are arranged in the cylinder (50) and matched with each other, the rotor (22) is sleeved on the inner shaft section (62) and is in transmission connection with the inner shaft section (62), the inner shaft section (62) is also in transmission connection with the compression mechanism (40), the stator (21) is sleeved on the rotor (22) and is fixedly connected with an inner wall of the cylinder (50), and the outer shaft end (61) is in transmission connection with the mechanical driving device (10).

3. The compressor of claim 2, wherein the driving controller (31) is fixedly connected with an outer wall of the cylinder (50), a connecting groove is formed in a side wall of the cylinder (50), an electrical connection component is arranged in the connecting groove, and the driving controller (31) is electrically connected with the stator (21) and the rotor (22) through the electrical connection component.

4. The compressor of claim 3, wherein the electrical connection assembly comprises a male pin end and a female plug end which are plug-fit, one of the male pin end and the female plug end is disposed on the connection slot and electrically connected with the stator (21), and the other is disposed on the driving controller (31).

5. The compressor of claim 2, wherein the mechanical driving device (10) comprises a pulley (11), a magnetic induction coil assembly (12) and a suction cup member (13), the pulley (11) is rotatably sleeved at one end of the cylinder (50) and is used for being connected with a driving pulley of an engine (201) through a belt (209), a mounting groove is formed in the pulley (11), the magnetic induction coil assembly (12) is disposed in the mounting groove, the suction cup member (13) is sleeved at the outer shaft end (61) and is in transmission connection with the outer shaft end (61), and the magnetic induction coil assembly (12) and the suction cup member (13) are oppositely disposed so that the suction cup member (13) is attracted to and is in transmission connection with the pulley (11) when the power is turned on.

6. Compressor according to any one of claims 1 to 5, characterized in that said communication control means (30) further comprise a communication interface (32) for signal connection with an air conditioner, said communication interface (32) being fixed to said drive controller (31) and being electrically connected with said drive controller (31).

7. Compressor according to any one of claims 2 to 5, characterized in that the compression mechanism (40) comprises an anti-rotation ring (43) and a static scroll plate (41) and a dynamic scroll plate (42) which cooperate with each other, the vortex static disc (41) is fixedly connected with the inner wall of the cylinder body (50), the main shaft (60) also comprises an eccentric shaft section (63), the eccentric shaft section (63) is arranged at one end of the inner shaft section (62) far away from the outer shaft end (61), the central axis of the eccentric shaft section (63) and the central axis of the inner shaft section (62) are parallel to each other and arranged at intervals, the anti-rotation ring (43) is sleeved on the eccentric shaft section (63) and is in transmission connection with the eccentric shaft section (63), the anti-rotation ring (43) is in transmission connection with the vortex moving disc (42) to drive the vortex moving disc (42) to rotate in a deflection mode.

8. An air conditioning system, characterized in that it comprises a compressor (100) according to any one of claims 1 to 7, said compressor (100) being intended to compress a refrigerant of said air conditioning system.

9. Air conditioning system according to claim 8, characterized in that it further comprises an electric generator (301), a battery (202) and a voltage converter (203), said electric generator (301) being adapted to be drivingly connected to said engine (201), said voltage converter (203) being electrically connected to said engine (201) and said battery (202), respectively, said battery (202) being electrically connected to said electric drive (20).

10. A vehicle characterized by comprising the air conditioning system of any one of claims 8-9.