CN110920549A - Automobile heat management module - Google Patents

Automobile heat management module Download PDF

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Publication number
CN110920549A
CN110920549A CN201911273686.0A CN201911273686A CN110920549A CN 110920549 A CN110920549 A CN 110920549A CN 201911273686 A CN201911273686 A CN 201911273686A CN 110920549 A CN110920549 A CN 110920549A
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CN
China
Prior art keywords
valve body
management module
opening
thermal management
water outlet
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
CN201911273686.0A
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Chinese (zh)
Inventor
徐风
郑旭
顾磊
杜文强
张贵峰
陈华
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.)
Suzhou Linglong Automobile Technology Co Ltd
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Suzhou Linglong Automobile Technology 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 Suzhou Linglong Automobile Technology Co Ltd filed Critical Suzhou Linglong Automobile Technology Co Ltd
Priority to CN201911273686.0A priority Critical patent/CN110920549A/en
Publication of CN110920549A publication Critical patent/CN110920549A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The invention relates to an automobile heat management module which comprises a shell, a motor, an impeller, at least one water inlet, at least one water outlet, a control mechanism and a driving mechanism, wherein the shell is provided with a cavity, the motor is arranged in the cavity, the impeller is connected with the motor through a bearing, the at least one water inlet and the at least one water outlet are formed in the shell and are communicated with the cavity, the control mechanism is arranged on one side of the water outlet, the driving mechanism is connected with the control mechanism, the control mechanism comprises an opening for enabling liquid to pass through, and the driving mechanism drives the control mechanism to rotate or move up and down along one direction so that the opening. This car thermal management module is integrated in the cavity with the control mechanism of control branch road flow, can arrange the branch road flow control of requirement in order to match the vehicle internal pipeline according to actual demand, and car thermal management module integrates the degree height, can optimize the space and arrange, can match the thermal management demand of different vehicles.

Description

Automobile heat management module
Technical Field
The invention relates to an automobile thermal management module.
Background
With the increasingly strict national requirements on automobile emissions, whether traditional fuel vehicles, hybrid vehicles or new energy vehicles, the automobile driving system needs a more precise thermal management module to ensure that each energy-consuming component is at its optimal operating temperature. Mechanical water pump that has used among the prior art adds thermostat or electronic ball valve integration and is a thermal management module, but because the water pump still passes through belt drive by the engine train, transmission efficiency is not high, thereby unable independent control water pump rotational speed reaches quick warm-up or quick refrigerated purpose. In addition, the electronic water pump and the independent electronic ball valve form a thermal management module to control the branch flow, but the water pump and the module are independent and separated components, and all branches need pipeline connection, so that the connection cost, the pipeline arrangement space and the leakage risk are increased.
Disclosure of Invention
The invention aims to provide an automobile thermal management module which is high in integration degree, can optimize spatial arrangement, complete complicated branch flow control and can be matched with thermal management requirements of different vehicles.
In order to achieve the purpose, the invention provides the following technical scheme: an automotive thermal management module comprising:
a housing formed with a cavity;
the motor is arranged in the cavity;
the impeller is connected with the motor through a bearing;
the shell is provided with at least one water inlet and at least one water outlet which are communicated with the cavity, the water inlet is arranged close to the impeller, and the motor drives the impeller to rotate so that liquid enters the cavity from the water inlet and is discharged out of the cavity from the water outlet;
the automobile heat management module further comprises a control mechanism arranged on one side of the water outlet and a first driving mechanism connected with the control mechanism, the control mechanism comprises an opening for liquid to pass through, and the first driving mechanism drives the control mechanism to rotate or move up and down along one direction so that the opening is communicated with the water outlet and then the liquid is discharged out of the cavity.
Further, the control mechanism comprises at least one first valve body connected with the first driving mechanism through a first rotating shaft, and the opening comprises a first opening arranged on the first valve body; the first driving mechanism drives the first rotating shaft to rotate so as to drive the first valve body to rotate, so that the first opening is communicated with the water outlet.
Further, the automobile thermal management module further comprises a controller connected with the motor, and the controller and the first driving mechanism are arranged independently or integrally.
Further, the control mechanism further comprises at least one second valve body, the opening comprises a second opening arranged on the second valve body, and the second valve body is connected with the first rotating shaft through a connecting assembly; the first rotating shaft rotates to drive the connecting assembly to move so as to drive the second valve body to enable the second opening to be communicated with the water outlet.
Further, the connecting assembly comprises an eccentric cam sleeved on the first rotating shaft, a connecting rod connected with the second valve body and butted with the eccentric cam, and an elastic piece used for connecting the second valve body and the shell; the eccentric cam is provided with a protruding part, and the first rotating shaft rotates to enable the eccentric cam to rotate radially, so that the protruding part is abutted against the connecting rod to push the second valve body; the force of the elastic piece acting on the second valve body is opposite to the force of the eccentric cam acting on the second valve body.
Further, coupling assembling is the crankshaft connecting rod, a pot head of crankshaft connecting rod is established on first pivot, the other end of crankshaft connecting rod with the second valve body is connected, first pivot rotates so that crankshaft connecting rod radial movement, and then drives the second valve body removes.
Further, coupling assembling establishes including the cover first epaxial gear of first rotation, with first gear meshing's second gear and be used for connecting the rotation body of rod of second valve body and second gear, first rotation axis rotates and makes first gear rotation and then makes the second gear rotates, thereby drives the rotation body of rod rotates in order to drive the second valve body rotates.
Further, the automobile thermal management module further comprises a second driving mechanism, the control mechanism further comprises at least one second valve body connected with the second driving mechanism through a second rotating shaft, the opening comprises a second opening arranged on the second valve body, and the second driving mechanism drives the second rotating shaft to rotate so as to drive the second valve body to rotate, so that the second opening is communicated with the water outlet.
Further, the control mechanism includes at least one third valve body connected to the third drive mechanism via a third rotational shaft, and the opening includes a third opening provided on the third valve body; the third driving mechanism drives the third rotating shaft to rotate so as to drive the third valve body to rotate, so that the third opening is communicated with the water inlet.
Further, the first valve body, the second valve body, and the third valve body may be any one of a spherical valve body, a cylindrical valve body, and a baffle-shaped valve body.
Further, the automobile thermal management module also comprises at least one temperature sensor and/or thermostat arranged on the shell.
The invention has the beneficial effects that: the automobile heat management module integrates the control mechanism for controlling the branch flow into the cavity, can match the branch flow control required by the arrangement of the internal pipelines of the vehicle according to actual requirements, has high integration degree, can optimize spatial arrangement, and can match the heat management requirements of different vehicles.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a thermal management module of an automobile according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a thermal management module of the vehicle with the controller of FIG. 1 on the side of the motor;
FIG. 3 is a schematic structural view of an automotive thermal management module in which the electronic water pump of FIG. 1 is a wet rotor electronic water pump;
FIG. 4 is a schematic diagram of a thermal management module of the vehicle shown in FIG. 1 in which the controller and the first drive mechanism are integrated into a control module;
FIG. 5 is a schematic view of a portion of the connection assembly and second valve body of FIG. 1;
FIG. 6 is a partial schematic structural view of the thermal management module of the vehicle shown in FIG. 1 in another state;
FIG. 7 is a schematic view of a portion of the two second valve bodies and the connecting assembly of FIG. 1;
FIG. 8 is a schematic view of a portion of the three second valve bodies and the connecting assembly of FIG. 1;
FIG. 9 is a schematic structural diagram of the thermal management module of the vehicle of FIG. 1 with a temperature sensor;
FIG. 10 is a schematic diagram of a portion of a thermal management module of an automobile according to a second embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a portion of a thermal management module of an automobile according to a third embodiment of the present invention;
FIG. 12 is a schematic structural diagram of a portion of a thermal management module of an automobile according to a fourth embodiment of the present invention;
FIG. 13 is a schematic structural diagram of a first automotive thermal management module with flexible component arrangement;
FIG. 14 is a schematic structural diagram of a second automotive thermal management module with flexible component configuration;
FIG. 15 is a schematic structural diagram of a third automotive thermal management module with flexible component configuration;
FIG. 16 is a schematic structural diagram of a fourth automotive thermal management module with flexible component configuration;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, the thermal management module for an automobile according to a first embodiment of the present invention includes a housing 11 having a cavity 111, a motor 121 disposed in the cavity 111, an impeller 123 connected to the motor 121 through a bearing 122, at least one water inlet and at least one water outlet disposed on the housing 11 and communicated with the cavity 111, the water inlet is disposed near the impeller 123, and the motor 121 drives the impeller 123 to rotate so as to form a negative pressure in the cavity 111, such that liquid enters the cavity 111 from the water inlet and is discharged out of the cavity 111 from the water outlet. In order to control the flow of the liquid, the automobile thermal management module further comprises a control mechanism 15 arranged on one side of the water outlet and a first driving mechanism 16 connected with the control mechanism 15. The control mechanism 15 includes an opening for allowing liquid to pass through, and the first driving mechanism 16 drives the control mechanism 15 to rotate or move up and down in a direction so that the opening communicates with the water outlet to discharge the liquid out of the cavity 111. In the present embodiment, the arrow a direction in fig. 1 is defined as an axial direction, and the arrow b direction is defined as a radial direction.
The electronic water pump 12 sucks liquid into the cavity 111 from a water inlet, specifically, the electronic water pump 12 is a dry rotor electronic water pump 12 with a sealing structure 124, and the specific structure and connection mode of the dry rotor electronic water pump 12 are the prior art and are not described herein again. The dry rotor electric water pump 12 has a controller 125 connected to the motor 121, the controller 125 is disposed on the housing 11 at the rear end of the motor 121 in the radial direction, the controller 125 is electrically connected to a power source (not shown) mounted on the vehicle and supplies electric power for driving the motor 121 to rotate, and the controller 125 receives a control signal from a control module (not shown) of the vehicle to control performance parameters such as the rotation rate of the motor 121. Indeed, in other embodiments, referring to fig. 2, the controller 125 may be disposed at the side of the motor 121 to make reasonable use of space; alternatively, the controller 125 may be disposed within the chamber 111, but the size of the overall structure is increased.
In other embodiments, referring to fig. 3, the electronic water pump 12 may also be a wet rotor electronic water pump 12 having a water pump shaft 126 and a rotor shielding sleeve 127, the controller 125 of the wet rotor electronic water pump 12 is disposed inside the wet rotor electronic water pump 12, and the specific structure and connection manner of the wet rotor electronic water pump 12 are the prior art and will not be described herein again.
In this embodiment, the number of the water inlets is two, that is, the first water inlet 131 and the second water inlet 132, and the number, the position, the length and the angle between the water inlets and the housing 11 can be set according to actual requirements. The number of the water outlets is four, and the four water outlets are respectively a first water outlet 141, a second water outlet 142, a third water outlet 143 and a fourth water outlet 144, and similarly, the number, the position, the length and the angle between the water outlets and the shell 11 can be set according to actual requirements.
Control mechanism 15 installs in cavity 111 and is close to the delivery port, control mechanism 15 includes at least one first valve body 151, first valve body 151 is close to first delivery port 141 and second delivery port 142, first valve body 151 is any one in ball valve body, cylindrical valve body and the baffle shape valve body, and in this embodiment, first valve body 151 is two ball valve body 151 of adjacent setting, be provided with two first openings on the first valve body 151, first opening 1511 and first opening 1512, first opening 1511 sets up in one side of first delivery port 141, and first opening 1512 sets up in one side of second delivery port 142. In other embodiments, the number and the position of the first valve body 151 can be set according to actual requirements. The first valve body 151 is connected to the first driving mechanism 16 through the first rotating shaft 152, the first driving mechanism 16 drives the first rotating shaft 152 to rotate to drive the first valve body 151 to rotate, so as to change the position relationship between the first opening 1511 and the first water outlet 141 to enable the first opening 1511 and the first water outlet 141 to be communicated or not communicated, change the position relationship between the first opening 1512 and the second water outlet 142 to enable the first opening 1512 and the second water outlet 142 to be communicated or not communicated, thereby controlling the liquid to flow out of the first water outlet 141 to form a circulating flow channel and the liquid to flow out of the second water outlet 142 to form a circulating flow channel, controlling the flow rate of the liquid flowing out of the first water outlet 141 by the overlapping area of the first opening 1511 and the first water outlet 141, and controlling the flow rate of the liquid flowing out of the second water outlet 142 by the overlapping area of the first opening 1512 and.
Referring to fig. 1 and 4, a controller 125 connected to the motor 121 and a first driving mechanism 16 for driving the first valve body 151 to rotate are separately provided on the housing 11. When the vehicle body space is limited, the controller 125 and the first drive mechanism 16 may be integrally provided as one integrated control module 17 to save space.
The control mechanism 15 further includes at least one second valve body 153, the second valve body 153 is close to the third water outlet 143 and the fourth water outlet 144, the second valve body 153 is a cylindrical valve body, a spherical valve body, or a baffle-shaped valve body, in this embodiment, the second valve body 153 is a cylindrical valve body 153. The second valve body 153 is provided with a second opening 1531, the second valve body 153 is connected to the first rotating shaft 152 through a connecting assembly 154, and the first rotating shaft 152 rotates to drive the connecting assembly 154 to move and further drive the second valve body 153 to enable the second opening 1531 to communicate with the water outlet. In other embodiments, the number and the position of the second valve body 153 can be set according to actual requirements to match the arrangement requirements of the pipelines inside the vehicle body, and the second valve body 153 can be arranged at any angle with the first valve body 151.
Referring to fig. 5, the connecting assembly 154 includes an eccentric cam 1541 sleeved on the first rotating shaft 152, a connecting rod 1542 connected to the second valve body 153 and abutting against the eccentric cam 1541, and an elastic member 1543 for connecting the second valve body 153 and the housing 11, wherein a force of the elastic member 1543 acting on the second valve body 153 is opposite to a force of the eccentric cam 1541 acting on the second valve body 153, in this embodiment, the elastic member 1543 is specifically a spring 1543. The eccentric cam 1541 has a protruding portion 15411, the first driving mechanism 16 drives the first rotating shaft 152 to rotate so that the eccentric cam 1541 rotates radially, and then the protruding portion 15411 abuts against the connecting rod 1542 to push the second valve body 153 to move radially downward, the spring 1543 compresses, at this time, the second opening 1531 coincides with the third water outlet 143, so that the liquid flows out from the third water outlet 143 to form a circulating flow channel, specifically refer to fig. 1. The first rotating shaft 152 continues to rotate so that the eccentric cam 1541 rotates radially, the protrusion 15411 moves away from the connecting rod 1542, the spring 1543 is restored, and the second valve body 153 and the connecting rod 1542 move radially upward under the action of the spring, so as to change the overlapping area of the second opening 1531 and the third water outlet 143, thereby achieving the effect of controlling the flow rate of the liquid flowing out of the third water outlet 143. As the second valve body 153 moves upward in the radial direction, the area of the second opening 1531 coinciding with the fourth water outlet 144 gradually increases, the liquid flows out of the fourth water outlet 144 to form a circulation flow path, and the flow rate of the liquid increases as the second valve body 153 moves upward in the radial direction, thereby controlling the flow rate of the liquid flowing out of the fourth water outlet 144. When the protruding portion 15411 rotates to a position farthest from the second valve body 153, the overlapping area between the second opening 1531 and the fourth water outlet 144 is the largest, as shown in fig. 6. The first rotating shaft 152 continues to rotate so that the protrusion 15411 of the eccentric cam 1541 gradually approaches the second valve body 153, at which time the liquid flow rate of the fourth water outlet 144 is gradually decreased until the fourth water outlet 144 is closed, and then the liquid flow rate of the third water outlet 143 is gradually increased to the maximum flow rate. The first rotating shaft 152 rotates for one cycle to complete one control cycle of the liquid flow rate of the third and fourth water outlets 143 and 144.
Referring to fig. 7 and 8, according to actual requirements, two or three second valve bodies 153 and corresponding connecting assemblies 154 for controlling the second valve bodies 153 may be provided, and the number of water outlets is correspondingly increased, so as to achieve the control of the liquid flow of multiple branches. The number of the specific second valve bodies 153 is based on the actual branch liquid flow control requirement.
In this embodiment, the control mechanism 15 further includes at least one third valve body (not shown) adjacent to the first water inlet 131 and the second water inlet 132, the third valve body is a cylindrical valve body or a spherical valve body or a baffle-shaped valve body, the third valve body is provided with a third opening (not shown), the third valve body is connected to a third driving mechanism (not shown) through a third rotating shaft (not shown), the third driving mechanism drives the third rotating shaft to rotate so as to drive the third valve body to rotate, so that the third opening is communicated with the water inlet, thereby controlling the area of the third opening coinciding with the first water inlet 131 and the second water inlet 132 to control the amount of liquid flowing from the first water inlet 131 and the second water inlet 132, the method of controlling the liquid flowing-in flow rate is the same as the method of controlling the liquid flowing-out flow rate of the third water outlet 143 and the fourth water outlet 144 by the first valve body 153 in this embodiment, and will not be described in detail herein. In other embodiments, the number and the position of the third valve bodies can be set according to actual needs to match the arrangement requirements of pipelines in the vehicle body.
Referring to fig. 9, the thermal management module of the vehicle may also include a temperature sensor 18 and/or a thermostat (not shown) disposed on the housing 11. The temperature sensor 18 is connected to a control module of the vehicle, and the temperature sensor 18 is configured to detect a temperature of the liquid in the cavity 111 and send a detection result to the control module of the vehicle. The thermostat is used for ensuring that the vehicle body works in a proper temperature range. The number of temperature sensors 18 and thermostats can be set according to the actual requirements and in the desired locations.
Referring to fig. 10, the thermal management module of the vehicle according to the second embodiment of the present invention is substantially the same as the thermal management module of the vehicle according to the first embodiment, except that: the number of connection assemblies 254 and the water outlets.
The connecting assembly 254 is a crankshaft connecting rod 254, one end of the crankshaft connecting rod is sleeved on the first rotating shaft 252, the other end of the crankshaft connecting rod 254 is connected with the second valve body 253, and the first rotating shaft 252 rotates to enable the crankshaft connecting rod 254 to move in the radial direction, so that the second valve body 253 is driven to move. In this embodiment, one circumferential side of the first rotating shaft 252 has a groove 2521, the crankshaft connecting rod 254 is sleeved on the other circumferential side of the groove 2521, and when the first rotating shaft 252 rotates, the crankshaft connecting rod 254 is driven to move up and down in a reciprocating manner in a radial direction, so as to drive the second valve body 253 to move up and down, thereby changing a coincidence area between the second opening 2531 and the fourth water outlet 243, and controlling a flow of the fourth water outlet 244 and a liquid flow rate of the fourth water outlet 244. In other embodiments, the number of the second valve body 253, the number of the control water outlets, and the number of the branches can be set according to actual requirements.
Referring to fig. 11, a thermal management module for an automobile according to a third embodiment of the present invention is substantially the same as the thermal management module for an automobile according to the first embodiment, except that: the connection assembly 354, the type of second valve body 353 and the second valve body 353 control the number of water outlets. In this embodiment, the second valve body 353 is a spherical valve body 353, the second valve body 353 is provided with a second opening 3531, the connecting assembly 354 includes a first gear 3541 sleeved on the first rotating shaft 352, a second gear 3542 engaged with the first gear 3541, and a rotating rod 3543 for connecting the second valve body 353 and the second gear 3542, the first rotating shaft 352 rotates to rotate the first gear 3541 and further rotate the second gear 3542, so as to drive the rotating rod 3543 to rotate to drive the second valve body 353 to rotate, thereby controlling the overlapping area between the second opening 3531 and the fourth water outlet 344, and controlling the flow of the fourth water outlet 344 and the flow rate of the fourth water outlet 344. The control method is similar to that of the first valve body 151 in the first embodiment, and is not described again here. In other embodiments, the number of the second valve bodies 353, the number of the control water outlets, and the number of the branch lines can be set according to actual requirements.
Referring to fig. 12, a thermal management module for an automobile according to a fourth embodiment of the present invention is substantially the same as the thermal management module for an automobile according to the first embodiment, except that: the type of the second valve body 453, the driving manner in which the second valve body 453 moves, and the second valve body 453 control the number of water outlets.
In this embodiment, the thermal management module further includes a second driving mechanism 461, the second valve body 453 is a spherical valve body 453, the second valve body 453 is connected to the second driving mechanism 461 through a second rotating shaft 454, a second opening 4531 is disposed on the second valve body 453, the second driving mechanism 461 drives the second rotating shaft 454 to rotate so as to drive the second valve body 453 to rotate, so that the second opening 4531 is communicated with the fourth water outlet 444, the control method is the same as that in the first embodiment, where the first opening 1511 of the first valve body 151 is communicated with the first water outlet 141 or the first opening 1512 is communicated with the second water outlet 142, and details are not repeated here. In this embodiment, the second valve body 453 and the first valve body 451 are respectively controlled by the second driving mechanism 461 and the first driving mechanism 46, in other embodiments, the second valve body 453 and the first valve body 451 may share one first driving mechanism 46, the number of the second valve bodies 453 may control the number of the water outlets, and the number of the branches may be set according to actual requirements.
Referring to fig. 13 to 16, the number, positions, etc. of the first valve body, the second valve body, and the water outlets may be flexibly configured according to the actual requirements of the vehicle management module.
In conclusion, the automobile thermal management module integrates the control mechanism for controlling the branch flow into the cavity, can match the branch flow control required by the arrangement of the internal pipelines of the vehicle according to the actual requirement, has high integration degree, can optimize the spatial arrangement, and can match the thermal management requirements of different vehicles.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (11)

1. An automotive thermal management module, comprising:
a housing formed with a cavity;
the motor is arranged in the cavity;
the impeller is connected with the motor through a bearing;
the shell is provided with at least one water inlet and at least one water outlet which are communicated with the cavity, the water inlet is arranged close to the impeller, and the motor drives the impeller to rotate so that liquid enters the cavity from the water inlet and is discharged out of the cavity from the water outlet;
the automobile heat management module further comprises a control mechanism arranged on one side of the water outlet and a first driving mechanism connected with the control mechanism, the control mechanism comprises an opening for liquid to pass through, and the first driving mechanism drives the control mechanism to rotate or move up and down along one direction so that the opening is communicated with the water outlet and then the liquid is discharged out of the cavity.
2. The automotive thermal management module of claim 1, wherein the control mechanism comprises at least a first valve body coupled to the first drive mechanism via a first rotational axis, and the opening comprises a first opening disposed in the first valve body; the first driving mechanism drives the first rotating shaft to rotate so as to drive the first valve body to rotate, so that the first opening is communicated with the water outlet.
3. The automotive thermal management module of claim 2, further comprising a controller coupled to the electric machine, the controller being disposed separately from or integrated with the first drive mechanism.
4. The automotive thermal management module of claim 2, wherein the control mechanism further comprises at least one second valve body, the opening comprising a second opening disposed on the second valve body, the second valve body being coupled to the first rotating shaft by a coupling assembly; the first rotating shaft rotates to drive the connecting assembly to move so as to drive the second valve body to enable the second opening to be communicated with the water outlet.
5. The automotive thermal management module of claim 4, wherein the connection assembly comprises an eccentric cam fitted over the first rotating shaft, a connecting rod connected to the second valve body and abutting the eccentric cam, and an elastic member connecting the second valve body and the housing; the eccentric cam is provided with a protruding part, and the first rotating shaft rotates to enable the eccentric cam to rotate radially, so that the protruding part is abutted against the connecting rod to push the second valve body; the force of the elastic piece acting on the second valve body is opposite to the force of the eccentric cam acting on the second valve body.
6. The automotive thermal management module of claim 4, wherein the connecting assembly is a crankshaft connecting rod, one end of the crankshaft connecting rod is sleeved on the first rotating shaft, the other end of the crankshaft connecting rod is connected with the second valve body, and the first rotating shaft rotates to enable the crankshaft connecting rod to move radially, so that the second valve body is driven to move.
7. The thermal management module of claim 4, wherein the connecting member comprises a first gear disposed on the first rotating shaft, a second gear engaged with the first gear, and a rotating rod for connecting the second valve body and the second gear, wherein the first rotating shaft rotates the first gear and the second gear, so that the rotating rod rotates the second valve body.
8. The automotive thermal management module of claim 2, further comprising a second drive mechanism, wherein the control mechanism further comprises at least one second valve body coupled to the second drive mechanism via a second pivot shaft, wherein the opening comprises a second opening disposed in the second valve body, and wherein the second drive mechanism drives the second pivot shaft to rotate and thereby drive the second valve body to rotate such that the second opening is in communication with the water outlet.
9. The automotive thermal management module of claim 1, wherein the control mechanism comprises at least a third valve body coupled to the third drive mechanism via a third rotational axis, and the opening comprises a third opening disposed in the third valve body; the third driving mechanism drives the third rotating shaft to rotate so as to drive the third valve body to rotate, so that the third opening is communicated with the water inlet.
10. The automotive thermal management module of claims 4 and 9, wherein the first valve body, the second valve body, and the third valve body are any one of a spherical valve body, a cylindrical valve body, and a flapper-shaped valve body.
11. The automotive thermal management module of claim 1, further comprising at least one of a temperature sensor and a thermostat disposed on the housing.
CN201911273686.0A 2019-12-12 2019-12-12 Automobile heat management module Pending CN110920549A (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911273686.0A CN110920549A (en) 2019-12-12 2019-12-12 Automobile heat management module

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CN110920549A true CN110920549A (en) 2020-03-27

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CN201911273686.0A Pending CN110920549A (en) 2019-12-12 2019-12-12 Automobile heat management module

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520338A (en) * 2020-04-28 2020-08-11 苏州玲珑汽车科技有限公司 Car heat management module and car
CN111516554A (en) * 2020-05-07 2020-08-11 苏州玲珑汽车科技有限公司 Car thermal management intelligence radiator module and car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111520338A (en) * 2020-04-28 2020-08-11 苏州玲珑汽车科技有限公司 Car heat management module and car
CN111516554A (en) * 2020-05-07 2020-08-11 苏州玲珑汽车科技有限公司 Car thermal management intelligence radiator module and car

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