WO2025138557A1 - 流体控制模块、空气悬挂系统及车辆 - Google Patents

流体控制模块、空气悬挂系统及车辆 Download PDF

Info

Publication number
WO2025138557A1
WO2025138557A1 PCT/CN2024/095030 CN2024095030W WO2025138557A1 WO 2025138557 A1 WO2025138557 A1 WO 2025138557A1 CN 2024095030 W CN2024095030 W CN 2024095030W WO 2025138557 A1 WO2025138557 A1 WO 2025138557A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
channel
control module
valve
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/095030
Other languages
English (en)
French (fr)
Inventor
彭泽昊
付志良
卢音波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Publication of WO2025138557A1 publication Critical patent/WO2025138557A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control

Definitions

  • the present disclosure relates to the field of vehicle technology, and in particular, to a fluid control module, an air suspension system and a vehicle.
  • the air in the atmosphere passes through the intake valve, air compressor and other components, and is compressed into high-pressure gas by the air compressor, thereby inflating the air spring of the vehicle's air suspension system; when exhausting, the high-pressure gas in the air spring of the air suspension system is exhausted through the return valve and other components.
  • the air path (including the intake path and the exhaust path) of the air suspension system in the related art is long, with many components, the air suspension system has a low degree of integration, and occupies a large space.
  • the purpose of the present disclosure is to provide a fluid control module, an air suspension system and a vehicle, so as to at least partially solve the technical problems existing in the related art.
  • a fluid control module comprising a module body, wherein the module body is provided with an inlet, a first opening, a second opening and at least one channel;
  • the first opening is adapted to be connected to a first device using a fluid
  • the inlet is connected to the first opening through a passage
  • the inlet is connected to the second opening through a passage
  • the second opening is connected to the first opening through a channel, and the second opening is suitable for being connected to a fluid recovery device so that the fluid recovery device can recover the fluid from the first device.
  • the module body is further provided with a first valve cavity, and the at least one channel includes a first channel, a second channel and a third channel;
  • the inlet is connected to the first valve cavity through the first passage, and the first opening is connected to the first valve cavity through the second passage;
  • the second opening is connected to the first valve chamber through the third passage.
  • the module body is further provided with an outlet;
  • the at least one channel further includes a fourth channel, and the first opening is connected to the outlet in an on-off manner through the fourth channel.
  • the fluid control module has a first working mode
  • the first opening is connected to the second opening, and the first opening is connected to the inlet and the outlet Not connected.
  • the fluid control module has a second working mode
  • the first opening is in communication with the outlet, and the first opening is not in communication with the inlet and the second opening.
  • the fluid control module has a third working mode
  • the inlet is connected to the first opening, and the inlet is not connected to the outlet and the second opening.
  • the third channel is configured as a one-way channel, and in the third channel, fluid is suitable for flowing from the first valve chamber to the second opening.
  • the fluid control module further comprises a first one-way valve
  • the first one-way valve is disposed in the third passage, so that the third passage is configured as the one-way passage.
  • the module body is further provided with a second valve chamber
  • the second valve cavity is connected to the first valve cavity via a valve port
  • the inlet is arranged on a first side of the module body in a first direction;
  • the second opening is disposed on a side of the module body located in a second direction, and the second direction intersects the first direction.
  • the inlet is arranged on a first side of the module body in a first direction, and the outlet and the first opening are both arranged on a second side of the module body in the first direction, and the second side is opposite to the first side;
  • any one or more of the inlet, the outlet, the first opening and the second opening are configured as quick-insert interfaces.
  • the fluid control module further includes at least one air nozzle, and any one or more of the inlet, the outlet, the first opening and the second opening are connected to a corresponding air nozzle.
  • an air suspension system comprising a first device, a fluid recovery device and the Fluid control module;
  • the second opening is connected to the fluid recovery device so that the fluid recovery device can recover the gas in the air spring.
  • the air suspension system further includes an air compressor and a first switch valve
  • the inlet of the air compressor is connected to the first opening, and the outlet of the air compressor is connected to the air spring through the first switch valve.
  • the air suspension system further includes a second switch valve and a first air storage tank;
  • first on-off valve and the second on-off valve are provided on a flow path communicating between the air spring and the first air tank.
  • the air suspension system further comprises a pressure relief valve
  • One end of the pressure relief valve is suitable for being connected to the first opening, and the other end of the pressure relief valve is suitable for being connected to the air spring.
  • a vehicle comprising the air suspension system as described above; or,
  • the vehicle includes a second device using a fluid
  • the fluid recovery device is connected to the second device so that the fluid recovery device can replenish fluid to the first device and/or the second device.
  • the second device includes an airbag disposed inside the vehicle.
  • the flow path formed by connecting the inlet, corresponding channel and first opening can be used to provide fluid to the first device.
  • the fluid recovery device can use the flow path formed by connecting the first opening, corresponding channel and second opening to recover the fluid from the first device.
  • the fluid recovered by the fluid recovery device can flow to the first fluid device again through the fluid control module, and can also flow to other devices that need to use the fluid. In this way, through the fluid control module provided by the present disclosure, the recycling of fluid can be achieved, thereby reducing fluid consumption.
  • the inlet of the fluid control module can be connected to an air supply device (e.g., a drying tank), the first opening of the fluid control module can be connected to an air spring and/or an air storage tank in the air suspension system, and the second opening of the fluid control module can be connected to a fluid recovery device on the vehicle.
  • an air supply device e.g., a drying tank
  • the first opening of the fluid control module can be connected to an air spring and/or an air storage tank in the air suspension system
  • the second opening of the fluid control module can be connected to a fluid recovery device on the vehicle.
  • the fluid control module disclosed in the present invention adopts an integrated design, which can realize the inflation, exhaust and gas recovery of the air suspension system without using multiple intake valves, return valves, exhaust valves and other structures. It is beneficial to shorten the air path of the air suspension system, reduce the number of parts, simplify the structure of the air suspension system, improve the compactness and integration of the air suspension system, and can effectively save the space occupied by the air suspension system and improve the space utilization rate of the vehicle.
  • FIG. 1 is a schematic diagram of the three-dimensional structure of a fluid control module provided in an exemplary embodiment of the present disclosure.
  • FIG. 2 is an exploded schematic diagram of a fluid control module provided in accordance with an exemplary embodiment of the present disclosure.
  • FIG. 3 is a schematic cross-sectional view of a fluid control module provided in accordance with an exemplary embodiment of the present disclosure.
  • FIG. 4 is a top view of a fluid control module provided in accordance with an exemplary embodiment of the present disclosure.
  • FIG. 5 is a cross-sectional view taken along the direction B in FIG. 4 .
  • FIG. 6 is a cross-sectional view taken along the direction C in FIG. 4 .
  • FIG. 7 is a schematic cross-sectional view of a one-way valve of a fluid control module provided in accordance with an exemplary embodiment of the present disclosure.
  • FIG8 is a schematic diagram of the three-dimensional structure of a valve core assembly of a fluid control module provided in an exemplary embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of the three-dimensional structure of an actuator of a fluid control module provided in an exemplary embodiment of the present disclosure.
  • FIG. 10 is an air circuit diagram of an air suspension system provided by an exemplary embodiment of the present disclosure, wherein a first device, a second device, a fluid recovery device, a second air storage tank, and a second air storage tank, etc. are shown.
  • FIG. 11 is a schematic structural block diagram of a vehicle provided by an exemplary embodiment of the present disclosure.
  • valves such as intake valve, return valve, exhaust valve, etc.
  • the air path of the air suspension system is long, and there are many parts.
  • the space occupied by the air suspension system is small. Larger.
  • the first aspect of the present disclosure provides a fluid control module 100, including a module body 1, the module body 1 is provided with an inlet 11, a first opening 13, a second opening 14 and at least one channel 20, wherein the first opening 13 is suitable for being connected to a first device 200 using fluid, the inlet 11 is connected to the first opening 13 through the channel 20 (such as the first channel 111 and the second channel 131 among the multiple channels 20 described below), the inlet 11 is connected to the second opening 14 through the channel 20 (such as the first channel 111 and the third channel 141 among the multiple channels 20 described below), the second opening 14 is connected to the first opening 13 through the channel 20 (such as the second channel 131 and the third channel 141 among the multiple channels 20 described below), and the second opening 14 is suitable for being connected to a fluid recovery device 300 so that the fluid recovery device 300 can recover the fluid from the first device 200.
  • the above-mentioned inlet 11, the first opening 13, the second opening 14 and the channel 20 that can connect the inlet 11, the first opening 13 and the second opening 14 are provided.
  • the flow path formed by connecting the inlet, the corresponding channel 20 and the first opening can be used to provide fluid to the first device 200.
  • the fluid recovery device 300 can use the flow path formed by connecting the first opening, the corresponding channel 20 and the second opening to recover the fluid from the first device 200.
  • the fluid recovered by the fluid recovery device 300 can flow to the first device 200 again through the fluid control module 100, and can also flow to other devices that need to use the fluid. In this way, the fluid control module 100 provided in the present disclosure can realize the recycling of the fluid, thereby reducing the fluid consumption.
  • the inlet 11 of the fluid control module 100 can be connected to an air supply device (e.g., a drying tank 203), the first opening 13 of the fluid control module 100 can be connected to an air spring 2001 and/or an air storage tank in the air suspension system 2000, and the second opening 14 of the fluid control module 100 can be connected to a fluid recovery device 300 on the vehicle 1000.
  • an air supply device e.g., a drying tank 203
  • the first opening 13 of the fluid control module 100 can be connected to an air spring 2001 and/or an air storage tank in the air suspension system 2000
  • the second opening 14 of the fluid control module 100 can be connected to a fluid recovery device 300 on the vehicle 1000.
  • the fluid control module 100 disclosed in the present invention adopts an integrated design, and can realize the inflation, exhaust and gas recovery of the air suspension system 2000 without using multiple intake valves, return valves, exhaust valves and other structures. It is beneficial to shorten the air path of the air suspension system 2000, reduce the number of parts, simplify the structure of the air suspension system 2000, and improve the compactness and integration of the air suspension system 2000. It can effectively save the space occupied by the air suspension system 2000 and improve the space utilization of the vehicle 1000.
  • the present disclosure does not limit the object of application of the fluid control module 100, and it can be any device suitable for adopting the fluid control module 100.
  • the fluid control module 100 can be applied to an air suspension system 2000, a hydraulic system, an air-conditioning system, and a water circulation system, etc.
  • the fluid control module 100 can be applied to an air suspension system 2000 of a vehicle 1000, and the first device 200 can be an air spring 2001 of the air suspension system 2000.
  • the fluid control module 100 provided in the present disclosure can be applied to not only the vehicle 1000 but also other equipment that needs to control the flow direction of the fluid, and the present disclosure does not limit this.
  • the present disclosure does not limit the specific structure of the module body 1, as long as any one or more of the inlet 11, the first opening 13, and the second opening 14 of the module body 1 can be connected through the channel 20, as an embodiment of the present disclosure, as shown in FIG.
  • the module body 1 is further provided with a first valve cavity 16, at least one channel 20 includes a first channel 111, a second channel 131 and a third channel 141, the inlet 11 is connected to the first valve cavity 16 through the first channel 111, the first opening 13 is connected to the first valve cavity 16 through the second channel 131, and the second opening 14 is connected to the first valve cavity 16 through the third channel 141.
  • the inlet 11, the first opening 13 and the second opening 14 are connected to the first valve cavity 16 through the first channel 111, the second channel 131 and the third channel 141, respectively.
  • the fluid control module 100 can have different working modes, for example, the inflation, exhaust and gas recovery of the air suspension system 2000 can be realized.
  • the inlet 11 and the first opening 13 can be connected so that the gas from the external air supply device flows from the inlet 11 through the first channel 111 into the first valve chamber 16, and then flows into the airbag and/or air tank of the air suspension system 2000 through the first valve chamber 16, the second channel 131 and the first opening 13, thereby achieving inflation of the air suspension system 2000.
  • the first opening 13 and the second opening 14 can be connected so that the gas in the air spring 2001 and/or the air tank of the air suspension system 2000 can flow from the first opening 13 through the second channel 131 into the first valve chamber 16, and flow into the fluid recovery device 300 through the first valve chamber 16, the third channel 141 and the second opening 14.
  • the first channel 111, the second channel 131 and the third channel 141 can all be connected to the first valve chamber 16, and a part of the first channel 111, the second channel 131 and the third channel 141 constitute a part of the first valve chamber 16, which is conducive to the lightweight of the fluid control module 100 and facilitates the processing of the fluid control module 100.
  • first channel 111 , the second channel 131 , and the third channel 141 may also be connected to the first valve chamber 16 through different flow channels, respectively, and the present disclosure does not limit this.
  • the module body 1 is further provided with an outlet 12, and at least one channel 20 of the fluid control module 100 further includes a fourth channel 121, and the first opening 13 is connected to the outlet 12 in an on-off manner through the fourth channel 121. Since the inlet 11, the first opening 13, the second opening 14 and the outlet 12 in the fluid control module 100 are all connected to the first valve cavity 16, when the fluid in the first device 200 is discharged, the fluid in the first device 200 can first flow from the first opening 13 through the second channel 131 into the first valve cavity 16, and then flow into the fluid recovery device 300 through the first valve cavity 16, the third channel 141 and the second opening 14, so that the recovery of the fluid in the first device 200 can be achieved.
  • the fluid in the first device 200 can also flow from the first opening 13 through the second channel 131 into the first valve chamber 16, and flow into the external environment through the first valve chamber 16, the fourth channel 121 and the outlet 12, thereby realizing the discharge of the fluid in the first device 200, and the recovery process and the discharge process of the fluid in the first device 200 do not interfere with each other.
  • the fluid control module 100 when the fluid control module 100 is applied to the air suspension system 2000 of the vehicle 1000, in order to avoid the recovery of gas in the air suspension system 2000, part of the high-pressure gas in the air suspension system 2000 will be discharged into the external environment through the inlet 11 and/or the outlet 12, and the air in the air suspension system 2000 will be lost, resulting in less gas being recovered by the fluid recovery device 300.
  • the fluid control module 100 has a first working mode.
  • the first opening 13 is connected to the second opening 14, and the first opening 13 is not connected to the inlet 11 and the outlet 12.
  • the fluid in the first device 200 can only flow from the first opening 13 through the second channel 131 into the first valve cavity 16, and flow into the fluid recovery device 300 through the first valve cavity 16, the third channel 141 and the second opening 14, and the fluid in the first device 200 cannot be discharged from the inlet 11 and/or the outlet 12. out to the external environment.
  • the gas in the air suspension system 2000 can only flow from the first opening 13 through the second channel 131 into the first valve chamber 16, and flow into the fluid recovery device 300 through the first valve chamber 16, the third channel 141 and the second opening 14.
  • the air in the air suspension system 2000 cannot be discharged from the inlet 11 and/or the outlet 12 to the external environment.
  • the fluid control module 100 also has a second working mode, in which the first opening 13 is connected to the outlet 12, and the first opening 13 is not connected to the inlet 11 and the second opening 14.
  • the fluid in the first device 200 can only flow from the first opening 13 through the second channel 131 into the first valve cavity 16, and be discharged to the external environment through the first valve cavity 16, the fourth channel 121 and the outlet 12, and the fluid in the first device 200 cannot be discharged from the inlet 11 to the external environment, or flow from the second opening 14 into the fluid recovery device 300.
  • the gas in the air suspension system 2000 can only flow into the first valve chamber 16 from the first opening 13 through the second channel 131, and be discharged to the external environment through the first valve chamber 16, the fourth channel 121 and the outlet 12.
  • the air in the air suspension system 2000 cannot be discharged to the external environment from the inlet 11, or flow into the fluid recovery device 300 from the second opening 14.
  • the fluid control module 100 has a third working mode, in which the inlet 11 is connected to the first opening 13, and the inlet 11 is not connected to the outlet 12 and the second opening 14.
  • the fluid in the external environment can only flow from the inlet 11 into the first valve chamber 16 through the first channel 111, and flow into the first device 200 through the first valve chamber 16, the second channel 131 and the first opening 13, thereby realizing the fluid replenishment of the first device 200.
  • the fluid in the external environment cannot flow into the fluid recovery device 300 from the second opening 14, or be discharged from the outlet 12 to the external environment.
  • the air in the external environment can only flow into the first valve chamber 16 from the inlet 11 through the first channel 111, and flow into the airbag and/or air tank of the air suspension system 2000 through the first valve chamber 16, the second channel 131 and the first opening 13, thereby realizing the inflation of the air suspension system 2000.
  • the air in the external environment cannot flow into the fluid recovery device 300 from the second opening 14, or be discharged from the outlet 12 to the external environment.
  • the third channel 141 is configured as a one-way channel, and in the third channel 141, the fluid is suitable for flowing from the first valve cavity 16 to the second opening 14. In this way, the fluid can only flow from the first valve cavity 16 to the fluid recovery device 300 through the third channel 141, and cannot flow from the fluid recovery device 300 back to the first valve cavity 16.
  • the air in the air suspension system 2000 can only flow from the first valve chamber 16 to the fluid recovery device 300 through the third channel 141 , but cannot flow from the fluid recovery device 300 back to the first valve chamber 16 .
  • the fluid control module 100 also includes a first one-way valve 5, which is arranged in the third channel 141 to configure the third channel 141 as a one-way channel.
  • the first channel 111 can optionally be set as a one-way channel, and in the first channel 111, the fluid is suitable for flowing from the inlet 11 to the first valve cavity 16. In this way, the fluid can only flow from the external environment into the first valve cavity 16 through the first channel 111, and cannot flow from the first valve cavity 16 to the external environment.
  • the gas in the air suspension system 2000 can only flow from the external environment into the first valve cavity 16 through the first channel 111 , but cannot flow from the first valve cavity 16 into the external environment.
  • the fluid control module 100 also includes a second one-way valve 6, which is arranged in the first channel 111 to configure the first channel 111 as a one-way channel.
  • the present disclosure does not limit the specific structures of the first one-way valve 5 and the second one-way valve 6, as long as the first one-way valve 5 and the second one-way valve 6 can be installed in the third channel 141 and the first channel 111 respectively, and the third channel 141 and the first channel 111 can be formed into one-way channels.
  • the first one-way valve 5 and the second one-way valve 6 each include a valve body 51, a valve plate 52, a spring 53, a stop ring 54 and a third sealing ring 55
  • the stop ring 54 is installed on the valve plate 52
  • the valve plate 52 is movably installed on the valve body 51
  • the valve body 51 is located between the stop ring 54 and the valve plate 52
  • the third sealing ring 55 is used to be arranged between the valve body 51 and the valve plate 52 to seal the gap between the valve body 51 and the valve plate 52
  • the spring 53 is sleeved on the valve body 51
  • the spring 53 is used to apply an elastic force to the valve body 51 to move it toward the valve plate 52.
  • the air pressure of the external environment is greater than the pressure of the air in the first channel 111, and the valve body 51 moves toward the direction close to the limit ring 54 under the action of the air pressure.
  • the air can flow into the first channel 111 from the opening on the valve body 51, and flow into the air suspension system 2000 through the first channel 111 and the first valve chamber 16.
  • valve body 51 can press against the valve plate 52 under the action of the elastic force of the spring 53, and clamp the third sealing ring 55 between the valve body 51 and the valve plate 52.
  • the valve plate 52 and the third sealing ring 55 can jointly seal the opening on the valve body 51, and air will not flow from the side of the first one-way valve 5 and/or the second one-way valve 6 close to the first valve chamber 16 to the side close to the inlet 11.
  • the valve body 51 will further press against the valve plate 52 under the action of the internal and external pressure difference, and the valve body 51 will not separate from the valve plate 52 under the action of the pressure in the first channel 111.
  • the first one-way valve 5 and the second one-way valve 6 have better sealing performance for the third channel 141 and the first channel 111.
  • the module body 1 may further include a third sealing ring 55, two third sealing rings 55 are respectively used to be arranged in the first channel 111 and the third channel 141, and the third sealing ring 55 is sleeved on the valve body 51.
  • the third sealing ring 55 By arranging the third sealing ring 55 in the first channel 111 and the third channel 141, and one end of the third sealing ring 55 is against the valve body 51, and the other end of the third sealing ring 55 is against the first channel 111.
  • the inner wall of the channel 111 or the third channel 141 is pressed against the third sealing ring 55, which can seal the gap between the first one-way valve 5 and the third channel 141, and the gap between the second one-way valve 6 and the first channel 111, thereby effectively preventing gas from leaking from the gap between the first one-way valve 5 and the third channel 141, and the gap between the second one-way valve 6 and the first channel 111.
  • the module body 1 is further provided with a second valve cavity 17, the second valve cavity 17 is connected to the outlet 12 through the fourth channel 121, the second valve cavity 17 is connected to the first valve cavity 16 through the valve port 15, and the fluid control module 100 further includes a valve core assembly 3 and an actuator 4, the actuator 4 is used to drive the valve core assembly 3 to move in the valve port 15 to achieve the connection or cutoff of the first valve cavity 16 and the second valve cavity 17.
  • the actuator 4 can drive the valve core assembly 3 to move in the valve port 15 between the first valve cavity 16 and the second valve cavity 17, so that the valve core assembly 3 can seal the valve port 15, and the fluid flowing through the first valve cavity 16 cannot flow from the valve port 15 to the outlet 12.
  • the actuator 4 can drive the valve core assembly 3 to move in the valve port 15 between the first valve chamber 16 and the second valve chamber 17, so that the valve core assembly 3 can close the valve port 15, and the air flowing through the first valve chamber 16 cannot flow from the valve port 15 to the outlet 12.
  • the actuator 4 can also drive the valve core assembly 3 to move, so that the valve core assembly 3 and the valve port 15 are out of contact, thereby opening the valve port 15 and discharging the gas through the valve port 15, the second valve chamber 17, the fourth channel 121 and the outlet 12.
  • the present disclosure does not limit the specific structure of the actuator 4 and the valve core assembly 3, as long as the valve core assembly 3 can open or close the valve port 15 under the action of the actuator 4, and realize the connection or cutoff of the first valve chamber 16 and the second valve chamber 17.
  • the actuator 4 includes a coil 43, a skeleton 44, a plug 45 and a housing 47, the coil 43 is installed on the housing 47 through the skeleton 44, the plug 45 is connected to the coil 43, the valve core assembly 3 includes a valve core 31, an iron core 32 and a magnetic isolation tube 33, the iron core 32 is connected to the valve core 31, the magnetic isolation tube 33 is sleeved on the iron core 32, and the iron core 32 can be at least partially exposed from the magnetic isolation tube 33.
  • the coil 43 of the actuator can generate an induced magnetic field under the action of current, so that the iron core 32 moves under the action of the induced magnetic field, thereby driving the valve core 31 to move, and realize the connection or cutoff of the first valve chamber 16 and the second valve chamber 17.
  • the present disclosure does not limit the installation method of the actuator 4 and the valve core assembly 3 on the module body 1.
  • a first installation hole 18 is provided on the module body 1
  • a second installation hole 42 is provided on the actuator 4.
  • the first fastener 41 can pass through the second installation hole 42 and connect to the first installation hole 18.
  • the actuator 4 and the valve core assembly 3 are reliably fixed on the module body 1, which effectively avoids the actuator 4 and/or the valve core assembly 3 shaking on the module body 1, and the valve port 15 is not closed tightly, resulting in fluid leakage.
  • the fluid control module 100 further includes a pressure sensor 7, and the pressure sensor 7 is used to detect the pressure at the second opening 14.
  • the actuator 4 is configured to drive the valve core assembly 3 to move in the valve port 15 based on the detection result of the pressure sensor 7, so as to achieve the connection or cutoff between the first valve chamber 16 and the second valve chamber 17.
  • the valve core assembly 3 closes the valve port 15, and part of the gas in the air suspension system 2000 (i.e., the high-pressure gas mentioned above) flows from the first opening 13 through the second channel 131 into the first valve chamber 16, and flows into the fluid recovery device 300 through the first valve chamber 16, the third channel 141 and the second opening 14.
  • the pressure sensor 7 is used to detect the pressure at the second opening 14.
  • the actuator 4 drives the valve core assembly 3 to move, opens the valve port 15, and discharges the residual low-pressure gas in the air suspension system 2000.
  • the gas flows from the first opening 13 through the second channel 131 into the first valve cavity 16, and is discharged to the external environment through the first valve cavity 16, the fourth channel 121 and the outlet 12.
  • the present disclosure does not limit the positional relationship between the inlet 11 and the second opening 14.
  • the inlet 11 is arranged on the first side 21 of the module body 1 in the first direction
  • the second opening 14 is arranged on the side of the module body 1 in the second direction, and the second direction intersects with the first direction.
  • the inlet 11 and the second opening 14 are staggered on the module body 1, the distance between the inlet 11 and the second opening 14 is relatively large, the inlet 11 can be directly connected to the external environment, or connected to the external environment through other components, and the second opening 14 can also be connected to the fluid recovery device 300, which effectively avoids interference between the fluid recovery device 300 and/or other components respectively connected to the second opening 14 and the inlet 11 due to the small distance between the inlet 11 and the second opening 14, and the situation that the fluid recovery device 300 and/or other components cannot be installed on the inlet 11 and/or the second opening 14 occurs.
  • the inlet 11 is arranged on the first side 21 of the module body 1 in the first direction
  • the outlet 12 and the first opening 13 are both arranged on the second side 22 of the module body 1 in the first direction
  • the second side 22 is opposite to the first side 21
  • the second opening 14 is arranged on the side of the module body 1 in the second direction
  • the second direction intersects with the first direction.
  • the inlet 11, the outlet 12, the first opening 13 and the second opening 14 are respectively arranged at different positions on the module body 1, and no mechanical interference will occur between the inlet 11, the outlet 12, the first opening 13, the second opening 14 and the parts connected to the inlet 11, the outlet 12, the first opening 13 and the second opening 14.
  • any one or more of the inlet 11, the outlet 12, the first opening 13 and the second opening 14 are set as quick-plug interfaces.
  • the connection between the fluid control module 100 and the external environment or other components is relatively simple, which is conducive to improving the connection efficiency between the fluid control module 100 and the external environment and/or other components.
  • the fluid control module 100 further includes at least one air nozzle 9, and any one or more of the inlet 11, the outlet 12, the first opening 13 and the second opening 14 are connected to the corresponding air nozzle 9.
  • the air nozzle 9 can facilitate any one or more of the inlet 11, the outlet 12, the first opening 13 and the second opening 14 to be connected to the external environment and/or components, thereby improving the connection efficiency between the fluid control module 100 and the external environment and/or other components.
  • an air suspension system 2000 comprising a first device 200, a fluid recovery device 300 and the fluid control module 100 as described above, wherein the first device 200 comprises an air spring 2001, the first opening 13 is connected to the air spring 2001, and the second opening 14 is connected to the fluid recovery device 300, so that the fluid recovery device 300 can recover the gas in the air spring 2001.
  • the inlet 11 of the fluid control module 100 can be connected to the external environment through the drying tank 203, the outlet 12 can be directly connected to the external environment, the first opening 13 is connected to the air spring 2001, and the second opening 14 is connected to the fluid recovery device 300.
  • the air suspension system 2000 When the air suspension system 2000 is inflated, the air flows from the inlet 11 through the first channel 111 into the first valve cavity 16, and flows into the air spring 2001 through the first valve cavity 16, the second channel 131 and the first opening 13, thereby realizing the inflation of the air suspension system 2000.
  • part of the high-pressure gas is first recovered through the fluid recovery device 300.
  • the gas in the airbag and/or air tank of the system 2000 flows from the first opening 13 into the first valve cavity 16 through the second channel 131, and flows into the fluid recovery device 300 through the first valve cavity 16, the third channel 141 and the second opening 14, thereby realizing the exhaust gas collection of the air suspension system 2000.
  • the gas in the airbag and/or the gas tank of the air suspension system 2000 flows from the first opening 13 through the second channel 131 into the first valve chamber 16, and flows into the external environment through the valve port 15, the second valve chamber 17, the fourth channel 121 and the outlet 12, thereby completing the exhaust of the air suspension system 2000.
  • the air suspension system 2000 has all the beneficial effects of the above-mentioned fluid control module 100, which will not be described in detail here.
  • the air suspension system 2000 further includes an air compressor 201 and a first switch valve 202.
  • the inlet 11 of the air compressor 201 is connected to the first opening 13, and the outlet 12 of the air compressor 201 is connected to the air spring 2001 through the first switch valve 202.
  • the air compressor 201 can compress the air in the external environment into high-pressure gas and provide it to the air spring 2001, thereby realizing the inflation of the air spring 2001.
  • the first switch valve 202 can realize the connection or cutoff between the air compressor 201 and the air spring 2001. In this way, when the air spring 2001 is inflated, the first switch valve 202 can cut off the flow path between the air compressor 201 and the air spring 2001, and the air in the air spring 2001 will not leak from the air compressor 201. When the air spring 2001 is exhausted, the first switch valve 202 can also connect the flow path between the air compressor 201 and the air spring 2001, thereby exhausting the air in the air spring 2001.
  • the air suspension system 2000 may further include a drying tank 203, one end of which is suitable for being connected to the air compressor 201, and the other end of which is suitable for being connected to the air spring 2001.
  • the drying tank 203 can dry the gas entering the air spring 2001.
  • the air suspension system 2000 further includes a second switch valve 204 and a first gas storage tank 205, the outlet 12 of the air compressor 201 is also suitable for being connected to the first gas storage tank 205 through the second switch valve 204, and the first switch valve 202 and the second switch valve 204 are arranged on the flow path connecting the air spring 2001 and the first gas storage tank 205.
  • the air suspension system 2000 When the air suspension system 2000 is inflated, the air can be filled into the air spring 2001 and also rushed into the first air tank 205. In this way, during the use of the air suspension system 2000, when the air spring 2001 needs to be inflated, the air spring 2001 can be directly inflated through the air compressor 201, or the air spring 2001 can be directly inflated through the air stored in the first air tank 205 without starting the air compressor 201, which is beneficial to improving the inflation efficiency of the air spring 2001.
  • the air suspension system 2000 further includes a pressure relief valve 206, one end of which is suitable for being connected to the first opening 13, and the other end of which is suitable for being connected to the air spring 2001.
  • a pressure relief valve 206 one end of which is suitable for being connected to the first opening 13, and the other end of which is suitable for being connected to the air spring 2001.
  • a vehicle 1000 comprising the air suspension system 2000 as described above, or comprising the fluid control module 100 as described above.
  • the vehicle 1000 has all the beneficial effects of the above-mentioned air suspension system 2000 or the above-mentioned fluid control module 100, which will not be repeated here.
  • the present disclosure does not limit the equipment in the vehicle 1000.
  • the vehicle 1000 includes a second device 303 using fluid, and the fluid recovery device 300 is connected to the second device 303 so that the fluid recovery device 300 can replenish fluid to the first device 200 and/or the second device 303.
  • the present disclosure does not limit the first device 200 and the second device 303 using fluid, which can be any device suitable for using the fluid control module 100.
  • the first device 200 can be an air spring 2001 in the air suspension system 2000
  • the second device 303 can include an airbag 3031 disposed inside the vehicle 1000. In this way, the air of the air suspension system 2000 can flow to the airbag 3031 through the fluid recovery device 300, and the airbag 3031 does not need to be designed with a separate inflation device.
  • the airbag 3031 is an airbag 3031 arranged on one side of the seat in the cab of the vehicle 1000.
  • the airbag 3031 on one side of the seat in the cab of the vehicle 1000 does not need to be designed with a separate inflation module, and the air in the air suspension system 2000 can be inflated into the airbag 3031 on one side of the seat in the cab of the vehicle 1000 through the fluid control module 100, which is conducive to saving the use cost of the airbag 3031 on one side of the seat in the cab of the vehicle 1000.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

一种流体控制模块（100），包括模块主体（1），模块主体（1）设置有进口（11）、第一开口（13）、第二开口（14）及至少一条通道（20）；第一开口（13）适于与使用流体的第一设备（200）相连；进口（11）通过通道（20）与第一开口（13）相连；进口（11）通过通道（20）与第二开口（14）相连；第二开口（14）通过通道（20）与第一开口（13）相连，第二开口（14）适于与流体回收装置（300）相连，以使流体回收装置（300）能够回收来自第一设备（200）的流体。该流体控制模块能够实现流体的循环利用，从而减小流体消耗，有利于缩短空气悬挂系统的气路，减少零部件的数量，简化空气悬挂系统的结构。还包括一种空气悬挂系统及车辆。

Description

流体控制模块、空气悬挂系统及车辆
相关申请的交叉引用
本公开要求在2023年12月26日提交中国专利局、申请号为202311833114.X、名称为“流体控制模块、空气悬挂系统及车辆”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及车辆技术领域，具体地，涉及一种流体控制模块、空气悬挂系统及车辆。
背景技术
相关技术中，大气环境中的空气通过进气阀、空压机等零部件，并在空压机的作用下压缩为高压气体，从而对车辆的空气悬挂系统的空气弹簧充气；排气时，空气悬挂系统的空气弹簧中的高压气体通过回气阀等零部件排气。相关技术中的空气悬挂系统的气路(包括进气气路和排气气路)较长，零部件多，空气悬挂系统的集成度较低，占用的空间较大。
发明内容
本公开的目的是提供一种流体控制模块、空气悬挂系统及车辆，以至少部分地解决相关技术中存在的技术问题。
为了实现上述目的，根据本公开的第一方面，提供一种流体控制模块，包括模块主体，所述模块主体设置有进口、第一开口、第二开口及至少一条通道；
所述第一开口适于与使用流体的第一设备相连；
所述进口通过通道与所述第一开口相连；
所述进口通过通道与所述第二开口相连；
所述第二开口通过通道与所述第一开口相连，所述第二开口适于与流体回收装置相连，以使所述流体回收装置能够回收来自所述第一设备的流体。
可选地，所述模块主体还设置有第一阀腔，所述至少一条通道包括第一通道、第二通道及第三通道；
所述进口通过所述第一通道与所述第一阀腔相连，所述第一开口通过所述第二通道与所述第一阀腔相连；
所述第二开口通过所述第三通道与所述第一阀腔相连。
可选地，所述模块主体还设置有出口；
所述至少一条通道还包括第四通道，所述第一开口通过所述第四通道可通断地与所述出口相连。
可选地，所述流体控制模块具有第一工作模式；
在所述第一工作模式，所述第一开口与所述第二开口连通，所述第一开口与所述进口和所述出口 均不连通。
可选地，所述流体控制模块具有第二工作模式；
在所述第二工作模式，所述第一开口与所述出口连通，所述第一开口与所述进口和所述第二开口均不连通。
可选地，所述流体控制模块具有第三工作模式；
在所述第三工作模式，所述进口与所述第一开口连通，所述进口与所述出口和所述第二开口均不连通。
可选地，所述第三通道设置为单向通道，在所述第三通道内，流体适于从所述第一阀腔流向所述第二开口。
可选地，所述流体控制模块还包括第一单向阀；
所述第一单向阀设置在所述第三通道内，以使所述第三通道构造为所述单向通道。
可选地，所述第一通道设置为单向通道，在所述第一通道内，流体适于从所述进口流向所述第一阀腔。
可选地，所述流体控制模块还包括第二单向阀；
所述第二单向阀设置在第一通道内，以使所述第一通道构造为所述单向通道。
可选地，所述模块主体还设置有第二阀腔；
所述第二阀腔通过所述第四通道与所述出口连通；
所述第二阀腔与所述第一阀腔之间通过阀口相连；
所述流体控制模块还包括阀芯组件和致动器，所述致动器用于驱动所述阀芯组件在所述阀口内移动，以实现所述第一阀腔与所述第二阀腔的连通或截断。
可选地，所述流体控制模块还包括压力传感器，所述压力传感器用于检测所述第二开口处的压力；
所述致动器设置为基于所述压力传感器的检测结果，驱动所述阀芯组件在所述阀口内移动，以实现所述第一阀腔与所述第二阀腔的连通或截断。
可选地，所述进口设置在所述模块主体位于第一方向的第一侧；
所述第二开口设置在所述模块主体位于第二方向的一侧，所述第二方向与所述第一方向相交。
可选地，所述进口设置在所述模块主体位于第一方向的第一侧，所述出口与所述第一开口均设置所述模块主体位于所述第一方向上的第二侧，所述第二侧与所述第一侧相对；
所述第二开口设置在所述模块主体位于第二方向的一侧，所述第二方向与所述第一方向相交。
可选地，所述进口、所述出口、所述第一开口及所述第二开口中的任意一者或多者设置为快插接口。
可选地，所述流体控制模块还包括至少一个气嘴，所述进口、所述出口、所述第一开口及所述第二开口中的任意一者或多者与对应的气嘴相连。
根据本公开的第二方面，提供了一种空气悬挂系统，包括第一设备、流体回收装置及如上所述的 流体控制模块；
所述第一设备包括所述空气弹簧，所述第一开口与所述空气弹簧相连；
所述第二开口与所述流体回收装置相连，以使所述流体回收装置能够回收所述空气弹簧内的气体。
可选地，所述空气悬挂系统还包括空压机和第一开关阀；
所述空压机的进口与所述第一开口相连，所述空压机的出口通过所述第一开关阀与所述空气弹簧相连。
可选地，所述空气悬挂系统还包括第二开关阀和第一储气罐；
所述空压机的出口还适于通过所述第二开关阀与所述第一储气罐相连；
并且，所述第一开关阀和所述第二开关阀设置在连通所述空气弹簧与第一储气罐之间的流路上。
可选地，所述空气悬挂系统还包括泄压阀；
所述泄压阀的一端适于与所述第一开口相连，所述泄压阀的另一端适于所述空气弹簧相连。
根据本公开的第三方面，提供了一种车辆，包括如上所述的空气悬挂系统；或者，
包括如上所述的流体控制模块。
可选地，所述车辆包括使用流体的第二设备；
所述流体回收装置与所述第二设备相连，以使所述流体回收装置能够给所述第一设备和/或所述第二设备补充流体。
可选地，所述第二设备包括设置在所述车辆内部的安全气囊。
通过上述技术方案，由于设置有上述的进口、第一开口、第二开口以及可以连通进口、第一开口、第二开口的通道流体控制模块。可以利用进口、对应通道、第一开口相连而成的流路给第一设备提供流体，在需要时，流体回收装置可以利用第一开口、对应通道及第二开口相连而成的流路回收来自第一设备的流体，流体回收装置回收的流体可以重新通过流体控制模块流向第一流体设备，也可以流向其他需要使用流体的设备，如此，通过本公开提供的流体控制模块，能够实现流体的循环利用，从而减小流体消耗。
当流体控制模块应用于车辆的空气悬挂系统时，流体控制模块的进口可以与供气设备相连(例如干燥罐)，流体控制模块的第一开口可以与空气悬挂系统中的空气弹簧和/或储气罐相连，流体控制模块的第二开口可以与车辆上的流体回收装置相连。这样，连通流体控制模块的进口和第一开口时，可以实现空气悬挂系统的充气，连通流体控制模块的第一开口和第二开口时，可以实现空气悬挂系统中气体的回收。
相较于相关技术中空气悬挂系统需要采用多个阀的方案，本公开流体控制模块采用集成式设计，无需采用多个进气阀、回气阀、排气阀等结构即可实现空气悬挂系统的充气、排气以及气体回收，有利于缩短空气悬挂系统的气路，减少零部件的数量，简化空气悬挂系统的结构，提高空气悬挂系统的紧凑型和集成度，能够有效地节约空气悬挂系统占用的空间，提高车辆的空间利用率。
本公开的其他特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
附图是用来提供对本公开的进一步理解，并且构成说明书的一部分，与下面的具体实施方式一起用于解释本公开，但并不构成对本公开的限制。在附图中：
图1是本公开一种实例性实施方式提供的流体控制模块的立体结构示意图。
图2是本公开一种实例性实施方式提供的流体控制模块的爆炸示意图。
图3是本公开一种实例性实施方式提供的流体控制模块的剖视示意图。
图4是本公开一种实例性实施方式提供的流体控制模块的俯视图。
图5是图4中B方向的剖视图。
图6是图4中C方向的剖视图。
图7是本公开一种实例性实施方式提供的流体控制模块的单向阀的剖视示意图。
图8是本公开一种实例性实施方式提供的流体控制模块的阀芯组件的立体结构示意图。
图9是本公开一种实例性实施方式提供的流体控制模块的致动器的立体结构示意图。
图10是本公开一种实例性实施方式提供的空气悬挂系统的气路图，其中，示出了第一设备、第二设备、流体回收装置、第二储气罐和第二储气罐等。
图11是本公开一种示例性实施方式提供的车辆的示意性结构框图。
具体实施方式
以下结合附图对本公开的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本公开，并不用于限制本公开。
在本公开中，在未作相反说明的情况下，使用的方位词如“上”、“下”、“左”、“右”等指示的方位或位置关系为基于相应附图所示的图面方向来定义的，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以及特定的方位构造和操作，因此不能理解为对本公开的限制，术语“内、外”是指相应结构轮廓的内外。附图及文中“第一方向”通常是指相对于流体控制模块本身轮廓而言的左右方向，“第一方向”通常是指相对于流体控制模块本身轮廓而言的前后方向，具体可参考图1、图2和图3所示的方向。
另外，需要说明的是，使用的术语如“第一”、“第二”等是为了区别一个要素和另一个要素，不具有顺序性和重要性。另外，在参考附图的描述中，不同附图中的同一标记表示相同的要素。
在本公开的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“连接”、“相连”、“安装”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。
如上文提及的，相关技术中，空气悬挂系统中需要采用多个阀(如进气阀、回气阀、排气阀等)来实现空气悬挂系统的充气和排气，空气悬挂系统的气路较长，零部件多，空气悬挂系统占用的空间 较大。
鉴于此，如图1至图10所示，本公开的第一方面，提供了一种流体控制模块100，包括模块主体1，模块主体1设置有进口11、第一开口13、第二开口14及至少一条通道20，其中，第一开口13适于与使用流体的第一设备200相连，进口11通过通道20(如下文的多个通道20中的第一通道111和第二通道131)与第一开口13相连，进口11通过通道20(如下文的多个通道20中的第一通道111和第三通道141)与第二开口14相连，第二开口14通过通道20(如下文的多个通道20中的第二通道131和第三通道141)与第一开口13相连，第二开口14适于与流体回收装置300相连，以使流体回收装置300能够回收来自第一设备200的流体。
在本公开提供的流体控制模块100中，由于设置有上述的进口11、第一开口13、第二开口14以及可以连通进口11、第一开口13、第二开口14的通道20。可以利用进口、对应通道20、第一开口相连而成的流路给第一设备200提供流体，在需要时，流体回收装置300可以利用第一开口、对应通道20及第二开口相连而成的流路回收来自第一设备200的流体，流体回收装置300回收的流体可以重新通过流体控制模块100流向第一设备200，也可以流向其他需要使用流体的设备，如此，通过本公开提供的流体控制模块100，能够实现流体的循环利用，从而减小流体消耗。
当流体控制模块100应用于车辆1000的空气悬挂系统2000时，流体控制模块100的进口11可以与供气设备相连(例如干燥罐203)，流体控制模块100的第一开口13可以与空气悬挂系统2000中的空气弹簧2001和/或储气罐相连，流体控制模块100的第二开口14可以与车辆1000上的流体回收装置300相连。这样，连通流体控制模块100的进口11和第一开口13时，可以实现空气悬挂系统2000的充气，连通流体控制模块100的第一开口13和第二开口14时，可以实现空气悬挂系统2000中气体的回收。
相较于相关技术中空气悬挂系统需要采用多个阀的方案，本公开流体控制模块100采用集成式设计，无需采用多个进气阀、回气阀、排气阀等结构即可实现空气悬挂系统2000的充气、排气以及气体回收，有利于缩短空气悬挂系统2000的气路，减少零部件的数量，简化空气悬挂系统2000的结构，提高空气悬挂系统2000的紧凑型和集成度，能够有效地节约空气悬挂系统2000占用的空间，提高车辆1000的空间利用率。
这里，需要说明的是，本公开对流体控制模块100应用的对象不作限定，其可以是任意适于采用该流体控制模块100的设备，例如，该流体控制模块100可以应用于空气悬挂系统2000、液压系统、空调系统和水循环系统等，例如，流体控制模块100可以应用于车辆1000的空气悬挂系统2000，第一设备200可以为空气悬挂系统2000的空气弹簧2001。
另外，可以理解的是，本公开提供的流体控制模块100应用的对象除了可以是车辆1000外，还可以应用在其他需要控制流体流向的设备，本公开对此不作限定。
这里，本公开对模块主体1的具体结构不作限定，只要模块主体1的进口11、第一开口13、第二开口14中的任意一者或多者能够通过通道20连通即可，作为本公开的一种实施方式，如图2、图 4至图6所示，模块主体1还设置有第一阀腔16，至少一条通道20包括第一通道111、第二通道131及第三通道141，进口11通过第一通道111与第一阀腔16相连，第一开口13通过第二通道131与第一阀腔16相连，第二开口14通过第三通道141与第一阀腔16相连。换言之，进口11、第一开口13及第二开口14分别通过第一通道111、第二通道131以及第三通道141与第一阀腔16相连，通过合理控制模块主体1中进口11、第一开口13以及第二开口14的开闭，可以使流体控制模块100具有不同的工作模式，例如，实现空气悬挂系统2000的充气、排气以及气体回收。
具体地，如需给空气悬挂系统2000充气，可以连通进口11与第一开口13，使外部供气设备的气体从进口11通过第一通道111流入第一阀腔16内，并通过第一阀腔16、第二通道131及第一开口13流入空气悬挂系统2000的气囊和/或储气罐中，从而实现空气悬挂系统2000的充气。
若需回收空气悬挂系统2000的气体，可以连通第一开口13与第二开口14，使空气悬挂系统2000的空气弹簧2001和/或储气罐中的气体能够从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第三通道141以及第二开口14流入流体回收装置300中。
在本公开的流体控制模块100中，第一通道111、第二通道131及第三通道141可以均与第一阀腔16相连，第一通道111、第二通道131及第三通道141的一部分构成为第一阀腔16的一部分，这有利于流体控制模块100的轻量化，同时便于流体控制模块100的加工。
作为其他实施方式，第一通道111、第二通道131及第三通道141也可以分别通过不同的流道与第一阀腔16相连，本公开对此不作限定。
可选地，如图1、图2和图6所示，模块主体1还设置有出口12，流体控制模块100的至少一条通道20还包括第四通道121，第一开口13通过第四通道121可通断地与出口12相连。由于流体控制模块100中的进口11、第一开口13、第二开口14及出口12均与第一阀腔16连通，这样，第一设备200中的流体排出时，第一设备200中的流体可以能够先从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第三通道141以及第二开口14流入流体回收装置300，从而可以实现第一设备200中的流体的回收。此外，在第一设备200中的流体不回收时，第一设备200中的流体也能够从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第四通道121以及出口12流入外部环境中，从而实现第一设备200中流体的排出，第一设备200中的流体的回收过程与排出的过程互不干扰。
例如，当将流体控制模块100应用于车辆1000的空气悬挂系统2000时，为了避免空气悬挂系统2000中的气体回收时，空气悬挂系统2000中的部分高压气体会通过进口11和/或出口12排出到外部环境中，空气悬挂系统2000中的空气出现损耗，导致流体回收装置300回收的气体较少的情况发生。
可选地，流体控制模块100具有第一工作模式，在第一工作模式，第一开口13与第二开口14连通，第一开口13与进口11和出口12均不连通。这样，第一设备200中的流体回收时，第一设备200中的流体只能从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第三通道141以及第二开口14流入流体回收装置300，第一设备200中的流体无法从进口11和/或出口12排 出到外部环境中。
例如，当流体控制模块100应用于车辆1000的空气悬挂系统2000时，空气悬挂系统2000的部分高压气体回收时，空气悬挂系统2000中的气体只能从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第三通道141以及第二开口14流入流体回收装置300，空气悬挂系统2000中的空气无法从进口11和/或出口12排出到外部环境中。
同理地，流体控制模块100还具有第二工作模式，在第二工作模式，第一开口13与出口12连通，第一开口13与进口11和第二开口14均不连通。这样，第一设备200中流体排出时，第一设备200中的流体只能从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第四通道121以及出口12排出到外部环境中，第一设备200中的流体无法从进口11排出到外部环境中，或者从第二开口14流入流体回收装置300中。
例如，当流体控制模块100应用于车辆1000的空气悬挂系统2000时，空气悬挂系统2000中残余的低压气体排出时，空气悬挂系统2000中的气体只能从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第四通道121以及出口12排出到外部环境中，空气悬挂系统2000中的空气无法从进口11排出到外部环境中，或者从第二开口14流入流体回收装置300中。
进一步地，为了避免第一设备200补充流体时，从进口11流入第一设备200中的流体会通过第二开口14流入流体回收装置300中，或者通过出口12排出到外部环境中,导致流入第一设备200中的流体较少，第一设备200的流体补充不足，影响第一设备200的正常使用的情况发生。可选地，流体控制模块100具有第三工作模式，在第三工作模式，进口11与第一开口13连通，进口11与出口12和第二开口14均不连通。
这样，当第一设备200补充流体时，外部环境中的流体只能从进口11通过第一通道111流入第一阀腔16内，并通过第一阀腔16、第二通道131及第一开口13流入第一设备200中，从而实现第一设备200的流体补充，外部环境中的流体无法从第二开口14流入流体回收装置300中，或者从出口12排出到外部环境中。
例如，当流体控制模块100应用于车辆1000的空气悬挂系统2000时，当空气悬挂系统2000充气时，外部环境中的空气只能从进口11通过第一通道111流入第一阀腔16内，并通过第一阀腔16、第二通道131及第一开口13流入空气悬挂系统2000的气囊和/或储气罐中，从而实现空气悬挂系统2000的充气，外部环境中的空气无法从第二开口14流入流体回收装置300中，或者从出口12排出到外部环境中。
为了避免流体回收装置300中的气体从第二开口14通过第二通道131流入第一阀腔16，并通过第一阀腔16流向第一开口13、进口11及出口12，导致流体回收装置300漏气的情况发生。可选地，第三通道141设置为单向通道，在第三通道141内，流体适于从第一阀腔16流向第二开口14。这样，流体只能从第一阀腔16通过第三通道141流向流体回收装置300，而无法从流体回收装置300流回第一阀腔16内。
例如，当流体控制模块100应用于车辆1000的空气悬挂系统2000时，空气悬挂系统2000中的空气只能从第一阀腔16通过第三通道141流向流体回收装置300，而无法从流体回收装置300流回第一阀腔16内。
为了使第三通道141形成为单向通道，可选地，如图1、图2和图7所示，流体控制模块100还包括第一单向阀5，第一单向阀5设置在第三通道141内，以使第三通道141构造为单向通道。
同理的，为了避免气体从流体控制模块100的进口11处泄漏的情况发生，可选地，第一通道111也可以设置为单向通道，在第一通道111内，流体适于从进口11流向第一阀腔16。这样，流体只能从外部环境通过第一通道111流入第一阀腔16内，而无法从第一阀腔16流向外部环境中。
例如，当流体控制模块100应用于车辆1000的空气悬挂系统2000时，空气悬挂系统2000中的气体只能从外部环境通过第一通道111流入第一阀腔16内，而无法从第一阀腔16流向外部环境中。
为了使第一通道111形成为单向通道，可选地，如图2、图3和图7所示，流体控制模块100还包括第二单向阀6，第二单向阀6设置在第一通道111内，以使第一通道111构造为单向通道。
本公开对第一单向阀5和第二单向阀6的具体结构均不作限定，只要第一单向阀5和第二单向阀6能够分别安装在第三通道141和第一通道111内，并使第三通道141和第一通道111能够形成为单向通道即可。作为本公开的一种实施方式，如图7所示，第一单向阀5和第二单向阀6均包括阀体51、阀片52、弹簧53、限位环54以及第三密封圈55，限位环54安装在阀片52上，阀片52可移动地安装于阀体51，阀体51位于限位环54和阀片52之间，第三密封圈55用于设置在阀体51与阀片52之间，以密封阀体51与阀片52之间的间隙，弹簧53套设在阀体51上，弹簧53用于向阀体51施加使其朝向阀片52移动的弹性力。这样，当流体控制模块100应用于车辆1000的空气悬挂系统2000，空气悬挂系统2000充气时，外部环境的空气压力大于第一通道111内的空气的压力，阀体51在空气压力的作用下朝向靠近限位环54的方向移动，此时，空气能够从阀体51上的开口处流入第一通道111内，并通过第一通道111、第一阀腔16流入空气悬挂系统2000中。
并且，当空气悬挂系统2000不充气时，阀体51能够在弹簧53的弹性力的作用下抵顶于阀片52，并将第三密封圈55夹持在阀体51以及阀片52之间，阀片52和第三密封圈55能够共同对阀体51上的开口起到密封的作用，空气不会从第一单向阀5和/或第二单向阀6靠近第一阀腔16的一侧流向靠近进口11的一侧。
此外，若第一通道111内的空气的压力大于外部环境的空气压力，阀体51会在内外压力差的作用进一步地与阀片52抵顶，阀体51不会在第一通道111内的压力作用下与阀片52脱离，第一单向阀5和第二单向阀6对第三通道141和第一通道111的密闭性能较好。
为了进一步地提高第一单向阀5对第三通道141、第二单向阀6对第一通道111的密闭性能，可选地，如图2所示，模块主体1还可以包括第三密封圈55，两个第三密封圈55分别用于设置在第一通道111和所述第三通道141内，第三密封圈55套设在阀体51上。通过在第一通道111和第三通道141内设置第三密封圈55，且第三密封圈55的一端与阀体51抵顶，第三密封圈55的另一端与第一 通道111或第三通道141的内壁抵顶，第三密封圈55能够密封第一单向阀5和第三通道141、第二单向阀6和第一通道111之间的间隙，有效地避免了气体从第一单向阀5和第三通道141、第二单向阀6和第一通道111之间的间隙处泄漏的情况发生。
可选地，如图2和图3所示，模块主体1还设置有第二阀腔17，第二阀腔17通过第四通道121与出口12连通，第二阀腔17与第一阀腔16之间通过阀口15相连，流体控制模块100还包括阀芯组件3和致动器4，致动器4用于驱动阀芯组件3在阀口15内移动，以实现第一阀腔16与第二阀腔17的连通或截断。这样，当第一设备200补充流体或者流体回收时，致动器4能够驱动阀芯组件3在第一阀腔16和第二阀腔17之间的阀口15内移动，使得阀芯组件3能够将阀口15密闭，流经第一阀腔16的流体无法从阀口15流向出口12。
例如，当流体控制模块100应用于车辆1000的空气悬挂系统2000，当空气悬挂系统2000充气或者气体回收时，致动器4能够驱动阀芯组件3在第一阀腔16和第二阀腔17之间的阀口15内移动，使得阀芯组件3能够将阀口15密闭，流经第一阀腔16的空气无法从阀口15流向出口12。
此外，当空气悬挂系统2000的气体需要排出时，致动器4也能够驱动阀芯组件3移动，使得阀芯组件3与阀口15之间脱离接触，从而打开阀口15，并通过阀口15、第二阀腔17、第四通道121及出口12排出。
这里，本公开对致动器4和阀芯组件3的具体结构不作限定，只要阀芯组件3能够在致动器4的作用下打开或者关闭阀口15，实现第一阀腔16与第二阀腔17的连通或截断即可。作为本公开的一种实施方式，如图8和图9所示，致动器4包括线圈43、骨架44、插头45以及壳体47，线圈43通过骨架44安装在壳体47上，插头45与线圈43相连，阀芯组件3包括阀芯31、铁芯32和隔磁管33，铁芯32与阀芯31相连，隔磁管33套设于铁芯32，铁芯32能够至少部分地露出于隔磁管33。致动件的线圈43能够在电流的作用下产生感应磁场，使得铁芯32在感应磁场的作用下移动，从而带动阀芯31移动，实现第一阀腔16与第二阀腔17的连通或截断。
本公开对致动器4和阀芯组件3在模块主体1上的安装方式不作限定，为了便于将致动器4和阀芯组件3安装在模块主体1上，作为本公开的一种实施方式，如图2所示，模块主体1上开设有第一安装孔18，致动器4上开设有第二安装孔42，第一紧固件41能够穿过第二安装孔42并与第一安装孔18相连。致动器4和阀芯组件3在模块主体1上的固定可靠，有效避免了致动器4和/或阀芯组件3在模块主体1上晃动，阀口15关闭不严，导致流体泄漏的情况发生。
可选地，如图1、图2和图3所示，流体控制模块100还包括压力传感器7，压力传感器7用于检测第二开口14处的压力，致动器4设置为基于压力传感器7的检测结果，驱动阀芯组件3在阀口15内移动，以实现第一阀腔16与第二阀腔17的连通或截断。这样，当流体控制模块100应用于车辆1000的空气悬挂系统2000，空气悬挂系统2000中的空气排出时，阀芯组件3将阀口15关闭，空气悬挂系统2000中的部分气体(即上文中提到的高压气体)从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第三通道141以及第二开口14流入流体回收装置300，当压力传 感器7检测到第二开口14处的压力低于预设值时，致动器4驱动阀芯组件3移动，打开阀口15，使得空气悬挂系统2000中残余的低压气体排出时，气体从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第四通道121以及出口12排出到外部环境中。
本公开对进口11和第二开口14之间的位置关系不作限定，可选地，如图1至图4所示，进口11设置在模块主体1位于第一方向的第一侧21，第二开口14设置在模块主体1位于第二方向的一侧，第二方向与第一方向相交。由于进口11和第二开口14在模块主体1上相互错开，进口11与第二开口14之间的距离较大，进口11可以直接与外部环境相连，也可以通过其他零部件与外部环境相连，第二开口14也能够与流体回收装置300相连，有效避免了由于进口11和第二开口14之间的距离较小，分别连接于第二开口14和进口11的流体回收装置300和/或其他零部件之间产生干涉，流体回收装置300和/或其他零部件无法安装在进口11和/或第二开口14上的情况发生。
对于流体控制模块100包括出口12的实施方式而言，可选地，如图至图4所示，进口11设置在模块主体1位于第一方向的第一侧21，出口12与第一开口13均设置模块主体1位于第一方向上的第二侧22，第二侧22与第一侧21相对，第二开口14设置在模块主体1位于第二方向的一侧，第二方向与第一方向相交。进口11、出口12、第一开口13以及第二开口14分别设置在模块主体1上的不同位置，进口11、出口12、第一开口13、第二开口14以及连接于进口11、出口12、第一开口13以及第二开口14零部件之间均不会产生机械干涉。
为了便于将进口11、出口12、第一开口13及第二开口14中的任意一者或多者与外部环境或与其他零部件相连，可选地，进口11、出口12、第一开口13及第二开口14中的任意一者或多者设置为快插接口。流体控制模块100与外部环境或与其他零部件的连接较为简单，有利于提高流体控制模块100与外部环境和/或其他零部件之间的连接效率。
为了便于将进口11、出口12、第一开口13及第二开口14中的任意一者或多者与外部环境或与其他零部件相连，可选地，如图1、图2和图3所示，流体控制模块100还包括至少一个气嘴9，进口11、出口12、第一开口13及第二开口14中的任意一者或多者与对应的气嘴9相连。气嘴9能够便于进口11、出口12、第一开口13及第二开口14中的任意一者或多者能够与外部环境和/或零部件相连，从而提高流体控制模块100与外部环境和/或其他零部件之间的连接效率。
根据本公开的第二方面，提供了一种空气悬挂系统2000，包括第一设备200、流体回收装置300及如上所述的流体控制模块100，第一设备200包括空气弹簧2001，第一开口13与空气弹簧2001相连，第二开口14与流体回收装置300相连，以使流体回收装置300能够回收空气弹簧2001内的气体。
具体地，流体控制模块100的进口11可以通过干燥罐203与外部环境相连，出口12可以直接与外部环境相连，第一开口13与空气弹簧2001相连，第二开口14与流体回收装置300相连，空气悬挂系统2000充气时，空气从进口11通过第一通道111流入第一阀腔16内，并通过第一阀腔16、第二通道131及第一开口13流入空气弹簧2001中，从而实现空气悬挂系统2000的充气。
空气悬挂系统2000排气时，先将通过流体回收装置300回收部分高压气体，此时，空气悬挂系 统2000的气囊和/或储气罐中的气体从第一开口13通过第二通道131流入第一阀腔16内，并通过第一阀腔16、第三通道141以及第二开口14流入流体回收装置300中，从而实现空气悬挂系统2000的废气收集。
空气悬挂系统2000气体收集结束后，空气悬挂系统2000的气囊和/或储气罐中的气体从第一开口13通过第二通道131流入第一阀腔16内，并通过阀口15、第二阀腔17、第四通道121以及出口12流入外部环境中，从而完成空气悬挂系统2000的排气。
该空气悬挂系统2000具有上述流体控制模块100的所有有益效果，此处不再赘述。
本公开对空气悬挂系统2000的具体构成不作限定，作为本公开的一种实施方式，空气悬挂系统2000还包括空压机201和第一开关阀202，空压机201的进口11与第一开口13相连，空压机201的出口12通过第一开关阀202与空气弹簧2001相连。空压机201能够将外部环境中的空气压缩为高压气体并提供给空气弹簧2001，从而实现空气弹簧2001的充气。
同时，第一开关阀202能够实现空压机201与空气弹簧2001之间的连通或截断，这样，当空气弹簧2001充气完成后，第一开关阀202能够截断空压机201与空气弹簧2001之间的流路，空气弹簧2001中的空气不会从空压机201处泄漏，当空气弹簧2001排气时，第一开关阀202也能够连通空压机201与空气弹簧2001之间的流路，从而排出空气弹簧2001中的空气。
可选地，如图10所示，空气悬挂系统2000还可以包括干燥罐203，干燥罐203的一端适于与空压机201相连，干燥罐203的另一端适于与空气弹簧2001相连。干燥罐203能够对进入空气弹簧2001中的气体起到干燥的作用。可选地，如图10所示，空气悬挂系统2000还包括第二开关阀204和第一储气罐205，空压机201的出口12还适于通过第二开关阀204与第一储气罐205相连，并且，第一开关阀202和第二开关阀204设置在连通空气弹簧2001与第一储气罐205之间的流路上。空气悬挂系统2000充气时，空气既能够充入空气弹簧2001中，又能够冲入第一储气罐205内，这样，空气悬挂系统2000使用过程中，空气弹簧2001需要充气时，可以通过空压机201直接对空气弹簧2001充气，也可以不启动空压机201，直接通过第一储气罐205中储存的空气对空气弹簧2001充气，有利于提高空气弹簧2001的充气效率。
为了便于空气悬挂系统2000排气，可选地，如图10所示，空气悬挂系统2000还包括泄压阀206，泄压阀206的一端适于与第一开口13相连，泄压阀206的另一端适于空气弹簧2001相连。这样，当空气弹簧2001和/或第一储气罐205排气时，空气通过泄压阀206、第一开口13和第二通道131流入第一阀腔16内，空气不会直接流过空压机201，有效避免空气悬挂系统2000排气时，空气弹簧2001和/或第一储气罐205中的高压气体损坏空压机201的情况发生。
根据本公开的第三方面，提供了一种车辆1000，包括如上所述的空气悬挂系统2000，或者，包括如上所述的流体控制模块100。
该车辆1000具有上述空气悬挂系统2000或者上述流体控制模块100的所有有益效果，此处不再赘述。
这里，本公开对车辆1000中的设备不作限定，可选地，如图7所示，车辆1000包括使用流体的第二设备303，流体回收装置300与第二设备303相连，以使流体回收装置300能够给第一设备200和/或第二设备303补充流体。
本公开对使用流体的第一设备200和第二设备303均不作限定，其可以是任意适于采用该流体控制模块100的设备，例如，第一设备200可以为空气悬挂系统2000中的空气弹簧2001，第二设备303可以包括设置在车辆1000内部的安全气囊3031。这样，空气悬挂系统2000的空气能够通过流体回收装置300流向安全气囊3031，安全气囊3031无需单独设计充气装置。
可选地，上述安全气囊3031为设置车辆1000驾驶室内座椅一侧的安全气囊3031。这样，车辆1000驾驶室内座椅一侧的安全气囊3031无需单独设计充气模块，可以通过流体控制模块100将空气悬挂系统2000中的空气充入车辆1000驾驶室内座椅一侧的安全气囊3031中，有利于节约车辆1000驾驶室内座椅一侧的安全气囊3031的使用成本。
以上结合附图详细描述了本公开的优选实施方式，但是，本公开并不限于上述实施方式中的具体细节，在本公开的技术构思范围内，可以对本公开的技术方案进行多种简单变型，这些简单变型均属于本公开的保护范围。
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本公开对各种可能的组合方式不再另行说明。
此外，本公开的各种不同的实施方式之间也可以进行任意组合，只要其不违背本公开的思想，其同样应当视为本公开所公开的内容。

Claims (23)

  1. 一种流体控制模块(100)，其特征在于，包括模块主体(1)，所述模块主体(1)设置有进口(11)、第一开口(13)、第二开口(14)及至少一条通道(20)；
    所述第一开口(13)适于与使用流体的第一设备(200)相连；
    所述进口(11)通过通道(20)与所述第一开口(13)相连；
    所述进口(11)通过通道(20)与所述第二开口(14)相连；
    所述第二开口(14)通过通道(20)与所述第一开口(13)相连，所述第二开口(14)适于与流体回收装置(300)相连，以使所述流体回收装置(300)能够回收来自所述第一设备(200)的流体。
  2. 根据权利要求1所述的流体控制模块(100)，其特征在于，所述模块主体(1)还设置有第一阀腔(16)，所述至少一条通道(20)包括第一通道(111)、第二通道(131)及第三通道(141)；
    所述进口(11)通过所述第一通道(111)与所述第一阀腔(16)相连，所述第一开口(13)通过所述第二通道(131)与所述第一阀腔(16)相连；
    所述第二开口(14)通过所述第三通道(141)与所述第一阀腔(16)相连。
  3. 根据权利要求2所述的流体控制模块(100)，其特征在于，所述模块主体(1)还设置有出口(12)；
    所述至少一条通道(20)还包括第四通道(121)，所述第一开口(13)通过所述第四通道(121)可通断地与所述出口(12)相连。
  4. 根据权利要求3所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)具有第一工作模式；
    在所述第一工作模式，所述第一开口(13)与所述第二开口(14)连通，所述第一开口(13)与所述进口(11)和所述出口(12)均不连通。
  5. 根据权利要求3或4所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)具有第二工作模式；
    在所述第二工作模式，所述第一开口(13)与所述出口(12)连通，所述第一开口(13)与所述进口(11)和所述第二开口(14)均不连通。
  6. 根据权利要求3-5中任一项所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)具有第三工作模式；
    在所述第三工作模式，所述进口(11)与所述第一开口(13)连通，所述进口(11)与所述出口(12)和所述第二开口(14)均不连通。
  7. 根据权利要求2-6中任一项所述的流体控制模块(100)，其特征在于，所述第三通道(141)设置为单向通道，在所述第三通道(141)内，流体适于从所述第一阀腔(16)流向所述第二开口(14)。
  8. 根据权利要求7所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)还包括第一单向阀(5)；
    所述第一单向阀(5)设置在所述第三通道(141)内，以使所述第三通道(141)构造为所述单向通道。
  9. 根据权利要求2-8中任一项所述的流体控制模块(100)，其特征在于，所述第一通道(111)设置为单向通道，在所述第一通道(111)内，流体适于从所述进口(11)流向所述第一阀腔(16)。
  10. 根据权利要求9所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)还包括第二单向阀(6)；
    所述第二单向阀(6)设置在第一通道(111)内，以使所述第一通道(111)构造为所述单向通道。
  11. 根据权利要求3-6中任一项所述的流体控制模块(100)，其特征在于，所述模块主体(1)还设置有第二阀腔(17)；
    所述第二阀腔(17)通过所述第四通道(121)与所述出口(12)连通；
    所述第二阀腔(17)与所述第一阀腔(16)之间通过阀口(15)相连；
    所述流体控制模块(100)还包括阀芯组件(3)和致动器(4)，所述致动器(4)用于驱动所述阀芯组件(3)在所述阀口(15)内移动，以实现所述第一阀腔(16)与所述第二阀腔(17)的连通或截断。
  12. 根据权利要求11所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)还包括压力传感器(7)，所述压力传感器(7)用于检测所述第二开口(14)处的压力；
    所述致动器(4)设置为基于所述压力传感器(7)的检测结果，驱动所述阀芯组件(3)在所述阀口(15)内移动，以实现所述第一阀腔(16)与所述第二阀腔(17)的连通或截断。
  13. 根据权利要求1-12中任一项所述的流体控制模块(100)，其特征在于，所述进口(11)设置在所述模块主体(1)位于第一方向的第一侧(21)；
    所述第二开口(14)设置在所述模块主体(1)位于第二方向的一侧，所述第二方向与所述第一方向相交。
  14. 根据权利要求3-6、11及12中任一项所述的流体控制模块(100)，其特征在于，所述进口(11)设置在所述模块主体(1)位于第一方向的第一侧(21)，所述出口(12)与所述第一开口(13)均设置所述模块主体(1)位于所述第一方向上的第二侧(22)，所述第二侧(22)与所述第一侧(21)相对；
    所述第二开口(14)设置在所述模块主体(1)位于第二方向的一侧，所述第二方向与所述第一方向相交。
  15. 根据权利要求3-6、11、12及14中任一项所述的流体控制模块(100)，其特征在于，所述进口(11)、所述出口(12)、所述第一开口(13)及所述第二开口(14)中的任意一者或多者设置为快插接口。
  16. 根据权利要求3-6、11、12、14及15中任一项所述的流体控制模块(100)，其特征在于，所述流体控制模块(100)还包括至少一个气嘴(9)，所述进口(11)、所述出口(12)、所述第一开口(13)及所述第二开口(14)中的任意一者或多者与对 应的气嘴(9)相连。
  17. 一种空气悬挂系统(2000)，其特征在于，包括第一设备(200)、流体回收装置(300)及根据权利要求1-16中任一项所述的流体控制模块(100)；
    所述第一设备(200)包括空气弹簧(2001)，所述第一开口(13)与所述空气弹簧(2001)相连；
    所述第二开口(14)与所述流体回收装置(300)相连，以使所述流体回收装置(300)能够回收所述空气弹簧(2001)内的气体。
  18. 根据权利要求17所述的空气悬挂系统(2000)，其特征在于，所述空气悬挂系统(2000)还包括空压机(201)和第一开关阀(202)；
    所述空压机(201)的进口(11)与所述第一开口(13)相连，所述空压机(201)的出口(12)通过所述第一开关阀(202)与所述空气弹簧(2001)相连。
  19. 根据权利要求18所述的空气悬挂系统(2000)，其特征在于，所述空气悬挂系统(2000)还包括第二开关阀(204)和第一储气罐(205)；
    所述空压机(201)的出口(12)还适于通过所述第二开关阀(204)与所述第一储气罐(205)相连；
    并且，所述第一开关阀(202)和所述第二开关阀(204)设置在连通所述空气弹簧(2001)与第一储气罐(205)之间的流路上。
  20. 根据权利要求17-19中任一项所述的空气悬挂系统(2000)，其特征在于，所述空气悬挂系统(2000)还包括泄压阀(206)；
    所述泄压阀(206)的一端适于与所述第一开口(13)相连，所述泄压阀(206)的另一端适于与所述空气弹簧(2001)相连。
  21. 一种车辆(1000)，其特征在于，包括根据权利要求17-20中任一项所述空气悬挂系统(2000)；或，
    包括根据权利要求1-16中任一项所述的流体控制模块(100)。
  22. 根据权利要求21所述的车辆(1000)，其特征在于，所述车辆(1000)包括使用流体的第二设备(303)；
    所述流体回收装置(300)与所述第二设备(303)相连，以使所述流体回收装置(300)能够给所述第一设备(200)和/或所述第二设备(303)补充流体。
  23. 根据权利要求22所述的车辆(1000)，其特征在于，所述第二设备(303)包括设置在所述车辆(1000)内部的安全气囊(3031)。
PCT/CN2024/095030 2023-12-26 2024-05-23 流体控制模块、空气悬挂系统及车辆 Pending WO2025138557A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202311833114.XA CN120207041A (zh) 2023-12-26 2023-12-26 流体控制模块、空气悬挂系统及车辆
CN202311833114.X 2023-12-26

Publications (1)

Publication Number Publication Date
WO2025138557A1 true WO2025138557A1 (zh) 2025-07-03

Family

ID=96117626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/095030 Pending WO2025138557A1 (zh) 2023-12-26 2024-05-23 流体控制模块、空气悬挂系统及车辆

Country Status (2)

Country Link
CN (1) CN120207041A (zh)
WO (1) WO2025138557A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121625694B (zh) * 2026-02-05 2026-04-07 浙江大学 挂车多功能集成装置及挂车

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020171219A1 (en) * 2001-05-17 2002-11-21 Sorum Robert D. Anti-roll suspension valve body
US20060267297A1 (en) * 2005-05-28 2006-11-30 Bfs Diversified Products, Llc Air spring assembly with localized signal processing, system and method utilizing same, as well as operating module therefor
CN111306344A (zh) * 2019-12-06 2020-06-19 珠海格力电器股份有限公司 电磁阀和空气悬架充放气装置
CN211204496U (zh) * 2019-11-27 2020-08-07 比亚迪股份有限公司 流体控制集成模块以及热泵系统
CN115554820A (zh) * 2022-03-28 2023-01-03 克诺尔商用车系统（重庆）有限公司 用于车辆的空气处理单元
CN115817096A (zh) * 2022-12-08 2023-03-21 安徽美芝精密制造有限公司 压缩空气供应设施、控制方法、系统、控制器和存储介质
CN116674332A (zh) * 2023-06-29 2023-09-01 重庆长安汽车股份有限公司 基于空气悬架的压力控制系统、车辆以及控制方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020171219A1 (en) * 2001-05-17 2002-11-21 Sorum Robert D. Anti-roll suspension valve body
US20060267297A1 (en) * 2005-05-28 2006-11-30 Bfs Diversified Products, Llc Air spring assembly with localized signal processing, system and method utilizing same, as well as operating module therefor
CN211204496U (zh) * 2019-11-27 2020-08-07 比亚迪股份有限公司 流体控制集成模块以及热泵系统
CN111306344A (zh) * 2019-12-06 2020-06-19 珠海格力电器股份有限公司 电磁阀和空气悬架充放气装置
CN115554820A (zh) * 2022-03-28 2023-01-03 克诺尔商用车系统（重庆）有限公司 用于车辆的空气处理单元
CN115817096A (zh) * 2022-12-08 2023-03-21 安徽美芝精密制造有限公司 压缩空气供应设施、控制方法、系统、控制器和存储介质
CN116674332A (zh) * 2023-06-29 2023-09-01 重庆长安汽车股份有限公司 基于空气悬架的压力控制系统、车辆以及控制方法

Also Published As

Publication number Publication date
CN120207041A (zh) 2025-06-27

Similar Documents

Publication Publication Date Title
CN105443807B (zh) 复合式配气阀组
WO2025138557A1 (zh) 流体控制模块、空气悬挂系统及车辆
CN112959929B (zh) 一种电磁阀泵阀模组及汽车座椅用气动调节系统
CN213928664U (zh) 一种安全空气泵
CN108413104A (zh) 一种直通型电磁阀的气路控制方法及电磁阀
JPH05504922A (ja) 電気的ウインドスクリーン―ウオッシャーポンプのための二重ダイアフラム耐漏洩シール装置
CN111894843A (zh) 往复压缩机自力式气动多气囊余隙调节系统
CN110394034B (zh) 一种压缩空气净化器及其排放控制方法
CN114542969B (zh) 高压瓶阀的电磁阀和高压瓶阀
CN216677627U (zh) 分子筛筒组件和制氧机
CN218542432U (zh) 一种启闭主动控制气控阀
CN115325452A (zh) 一种多气路控制器、按摩椅以及交通运输工具
CN104747411B (zh) 具有加压的箱体的压缩机
CN209959936U (zh) 一种m/w形记忆合金丝控制气阀
CN221221472U (zh) 一种阀组件、气动按摩系统及座椅
CN214618004U (zh) 控制阀及按摩仪
CN218719595U (zh) 腰托用集成气道系统
CN223004483U (zh) 一种气阀单元及气阀
CN224107703U (zh) 气动舒适系统
CN223682785U (zh) 一种振动发生装置及气动舒适系统
CN100476274C (zh) 直动式三通电磁阀
CN221973961U (zh) 一种自动换向气缸
CN223953275U (zh) 一种惰性气体截止控制阀
CN222343168U (zh) 新型喷涂雾化气控制阀
CN217719911U (zh) 夹管阀、电池注液装置及电池生产线

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 24909524

Country of ref document: EP

Kind code of ref document: A1