Intercooling system of vehicle and vehicle

Abstract

The utility model discloses an intercooling system of a vehicle and the vehicle, and relates to the field of vehicles, the intercooling system of the vehicle comprises an intercooler suitable for being connected with a throttle valve of the vehicle; the driving pump, the first multi-way valve, the radiator, the intercooler, the radiator, the driving pump and the first multi-way valve form a first circulation loop, and the first multi-way valve is used for adjusting the flow of cooling liquid in the first circulation loop. Therefore, the intercooler, the radiator, the driving pump and the first multi-way valve form the first circulation loop, the first multi-way valve can adjust the flow of the cooling liquid in the first circulation loop, the cooling capacity of the intercooler can be controlled by controlling the flow of the cooling liquid in the first circulation loop, and therefore the purposes of improving the temperature of gas after intercooling and improving the cooling efficiency are achieved. The technical effect of reducing the generation amount of liquid water in a pipeline is achieved, the working performance of a vehicle engine is improved, in addition, vehicle shaking can be reduced, and the oil consumption of a vehicle is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vehicles, and in particular to an intercooling system for a vehicle and the vehicle itself. Background Technology

[0002] In related technologies, the vehicle's intercooling system is poorly designed, causing water vapor in the exhaust gas of the EGR (Exhaust Gas Re-circulation) engine to condense into liquid more easily. A large amount of liquid condensate rushes into the engine cylinders in a short period of time, which can cause misfires in one or more cylinders, causing the whole vehicle to shake, making the vehicle's power output unstable and increasing fuel consumption, thus affecting the engine's performance. Utility Model Content

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of the present invention is to provide an intercooling system for a vehicle that improves the performance of the vehicle engine, reduces vehicle vibration, and lowers fuel consumption.

[0004] This utility model further proposes a vehicle.

[0005] The intercooling system of a vehicle according to this utility model includes: an intercooler adapted to be connected to the throttle valve of the vehicle; a drive pump, a first multi-way valve, and a radiator, wherein the intercooler, the radiator, the drive pump, and the first multi-way valve form a first circulation loop, and the first multi-way valve is used to regulate the coolant flow rate in the first circulation loop.

[0006] According to the vehicle intercooling system of this utility model, by forming a first circulation loop with the intercooler, radiator, drive pump, and first multi-way valve, and enabling the first multi-way valve to regulate the coolant flow rate in the first circulation loop, the cooling capacity of the intercooler can be controlled by controlling the coolant flow rate in the first circulation loop. This achieves the technical effect of increasing the gas temperature after intercooling and reducing the amount of liquid water generated in the pipeline, which is beneficial to improving the working performance of the vehicle engine. In addition, it can also reduce vehicle vibration and reduce vehicle fuel consumption.

[0007] In some examples of this utility model, the intercooling system of the vehicle further includes an electric fan, which is configured corresponding to the radiator and is used to increase the airflow around the radiator.

[0008] In some examples of this utility model, the intercooling system of the vehicle further includes: an active air intake grille, wherein the active air intake grille, the electric fan, and the radiator are correspondingly arranged, and the ventilation area of ​​the active air intake grille is adjustable.

[0009] In some examples of this invention, the heat sink is located between the electronic fan and the active air intake grille.

[0010] In some examples of this utility model, the intercooling system of the vehicle further includes: a controller, a first temperature sensor and a first humidity sensor, wherein the controller is communicatively connected to both the first temperature sensor and the first humidity sensor, the first temperature sensor is used to detect the ambient temperature, the first humidity sensor is used to detect the ambient humidity, and the controller is configured to control the duty cycle of the first multi-way valve based on the detection information from the first temperature sensor and the first humidity sensor.

[0011] In some examples of this utility model, the intercooling system of the vehicle further includes an overflow tank, which is connected to the radiator and the drive pump.

[0012] In some examples of this utility model, the intercooling system of the vehicle further includes a one-way valve connected between the overflow tank and the radiator, the one-way valve being configured to conduct unidirectionally from the radiator to the overflow tank.

[0013] In some examples of this utility model, the first multi-way valve is constructed as a multi-way proportional valve.

[0014] The vehicle according to this utility model includes: an intercooling system and a cooling branch, wherein the intercooling system is the intercooling system of the aforementioned vehicle, the cooling branch is arranged in parallel with the intercooler, and the first multi-way valve has a first interface, a second interface and a third interface, wherein the first interface is connected to the drive pump, the second interface is connected to the intercooler, and the third interface is connected to the cooling branch.

[0015] The vehicle according to this utility model includes: an intercooling system, a cooling branch, and a second multi-way valve. The intercooling system is the intercooling system of the aforementioned vehicle. The cooling branch is arranged in parallel with the intercooler. The first multi-way valve has a fourth port and a fifth port. The fourth port is connected to the drive pump, and the fifth port is connected to the intercooler. The second multi-way valve has a sixth port and a seventh port. The sixth port is connected to the drive pump, and the seventh port is connected to the cooling branch.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is an architecture diagram of the intercooling system according to an embodiment of the present utility model;

[0019] Figure 2 This is another architectural diagram of the intercooling system according to an embodiment of the present utility model;

[0020] Figure 3 It is the expected value of the gas temperature in the intake pipe after intercooling of the intercooler under various ambient temperatures and humidity conditions as described in the embodiments of this utility model.

[0021] Figure 4 It is the expected duty cycle value of the first multi-way valve under various ambient temperatures and humidity conditions according to the embodiments of this utility model.

[0022] Figure label:

[0023] Intercooling system 100;

[0024] Intercooler 1; Drive pump 2; First multi-way valve 3; Radiator 4; First circulation loop 5; Second multi-way valve 6; Electric fan 7; Active air intake grille 8; Second temperature sensor 9; One-way valve 10; Overflow tank 11; Cooling branch 12; First tee pipe 13; Second tee pipe 14;

[0025] First interface 21; Second interface 22; Third interface 23; Fourth interface 24; Fifth interface 25; Sixth interface 26; Seventh interface 27; Eighth interface 28; Ninth interface 29; Tenth interface 30; Eleventh interface 31; Twelfth interface 32; Thirteenth interface 33; Motor control 40. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] The following is for reference. Figures 1-4 Describes an intercooling system 100 for a vehicle according to an embodiment of the present invention.

[0028] like Figures 1-4 As shown, the intercooling system 100 according to an embodiment of the present invention includes: an intercooler 1, a drive pump 2, a first multi-way valve 3, and a radiator 4.

[0029] Intercooler 1 is adapted to be connected to the throttle valve of a vehicle; intercooler 1, radiator 4, drive pump 2, and first multi-way valve 3 form a first circulation loop 5, and the first multi-way valve 3 is used to regulate the coolant flow rate in the first circulation loop 5.

[0030] The intercooler 1 is adapted to be connected to the throttle valve of the vehicle, and the gas cooled by the intercooler 1 can enter the cylinder of the engine through the throttle valve.

[0031] As some embodiments of this application, the intercooling system 100 of this application can be applied to vehicles equipped with an EGR (Exhaust Gas Re-circulation) system.

[0032] Intercooler 1, radiator 4, drive pump 2, and first multi-way valve 3 form a first circulation loop 5. As some embodiments of this application, intercooler 1 and radiator 4 are connected by a pipeline, radiator 4 and drive pump 2 are connected by a pipeline, drive pump 2 and first multi-way valve 3 are connected by a pipeline, and first multi-way valve 3 and intercooler 1 are connected by a pipeline to form the first circulation loop 5. Under the action of drive pump 2, coolant can flow in the first circulation loop 5. The coolant can be, but is not limited to, an aqueous solution of ethylene glycol.

[0033] The first multi-way valve 3 is used to regulate the coolant flow rate in the first circulation loop 5. In other words, the coolant flow rate in the first circulation loop 5 can be regulated by adjusting the opening of the first multi-way valve 3.

[0034] As some embodiments of this application, the intercooling system 100 also includes a controller and a second temperature sensor 9. The second temperature sensor 9 is disposed between the radiator 4 and the drive pump 2. The controller and the second temperature sensor 9 are electrically connected. The controller is electrically connected to the first multi-way valve 3. The second temperature sensor 9 can detect the temperature of the coolant flowing out of the radiator 4 through the intercooler 1 and feed the temperature information back to the controller. The controller can control the opening degree of the first multi-way valve 3 and / or control the power of the drive pump 2 according to the feedback temperature information.

[0035] It should be noted that when the ambient temperature is below 25℃ and the ambient humidity is above 70%, the water vapor content in the engine's intake manifold will increase significantly. Furthermore, under the action of the intercooling system 100, the water vapor easily condenses into liquid and enters the engine cylinder. This application controls the cooling capacity of the intercooling system 100 by adjusting the coolant flow rate in the first circulation loop 5, thereby reducing the coolant flow rate in the first circulation loop 5 and increasing the temperature of the engine's air passage (by 5-20℃). This increases the temperature of the gas after intercooling, reduces the amount of condensate generated in the intake manifold, and reduces the amount of condensate entering the engine cylinder. This reduces the probability of engine cylinder misfire, reduces vehicle vibration, and reduces vehicle fuel consumption.

[0036] Therefore, by forming a first circulation loop 5 with the intercooler 1, radiator 4, drive pump 2, and first multi-way valve 3, and by enabling the first multi-way valve 3 to regulate the coolant flow rate in the first circulation loop 5, the cooling capacity of the intercooler 1 can be controlled by controlling the coolant flow rate in the first circulation loop 5. This achieves the technical effect of increasing the gas temperature after intercooling and reducing the amount of liquid water generated in the pipeline, which is beneficial to improving the working performance of the vehicle engine. In addition, it can also reduce vehicle vibration and reduce vehicle fuel consumption.

[0037] In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the vehicle's intercooling system 100 also includes an electric fan 7, which is configured to correspond to the radiator 4. The electric fan 7 is used to increase the airflow around the radiator 4.

[0038] The electronic fan 7 is configured to increase the airflow around the radiator 4, thereby cooling the coolant in the radiator 4 through air cooling. In other words, the electronic fan 7 can increase the airflow around the radiator 4 to remove heat from the surface of the radiator 4 and improve the heat dissipation efficiency of the radiator 4.

[0039] This configuration can improve the heat dissipation efficiency of radiator 4, effectively regulate the temperature of coolant in the first circulation loop 5, improve the accuracy of coolant temperature control by intercooling system 100, and improve the reliability of intercooling system 100.

[0040] In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the vehicle's intercooling system 100 also includes an active air intake grille 8, with the active air intake grille 8, electric fan 7, and radiator 4 correspondingly arranged, and the ventilation area of ​​the active air intake grille 8 is adjustable.

[0041] The ventilation area of ​​the active air intake grille 8 is adjustable. This means that the ventilation area of ​​the active air intake grille 8 can be adjusted by changing its opening, thereby regulating the airflow around the radiator 4 and consequently adjusting the heat dissipation efficiency of the radiator 4. In some embodiments of this application, the active air intake grille 8 is positioned at the front of the vehicle in the direction of travel, and the active air intake grille 8, radiator 4, and electric fan 7 are arranged sequentially and correspondingly.

[0042] By configuring the active air intake grille 8, electric fan 7, and radiator 4 accordingly, and making the ventilation area of ​​the active air intake grille 8 adjustable, the accuracy of temperature control in the intercooling system 100 can be further improved. The heat dissipation performance of the radiator 4 can be selectively controlled. Furthermore, when reducing the coolant flow rate in the intercooling system 100 cannot meet the desired gas temperature after intercooling, the heat dissipation of the radiator 4 can be reduced by decreasing the ventilation area of ​​the active air intake grille 8, thereby further increasing the gas temperature after intercooling and reducing the amount of condensate generated in the intake pipe, which is beneficial to improving the stability of engine power output.

[0043] In some embodiments of this utility model, the radiator 4 is located between the electric fan 7 and the active air intake grille 8. That is, along the length of the vehicle, the active air intake grille 8, the radiator 4, and the electric fan 7 are arranged in the order of active air intake grille 8, radiator 4, and electric fan 7. This arrangement allows the electric fan 7 to be closer to the radiator 4, which is beneficial for the electric fan 7 to efficiently send the heat near the radiator 4 out of the vehicle through the active air intake grille 8, and can significantly improve the heat dissipation capacity of the radiator 4.

[0044] In some embodiments of this utility model, the intercooling system 100 of the vehicle further includes: a controller, a first temperature sensor and a first humidity sensor. The controller is the controller described above. The controller is communicatively connected to both the first temperature sensor and the first humidity sensor. The first temperature sensor is used to detect the ambient temperature, and the first humidity sensor is used to detect the ambient humidity. The controller is configured to control the duty cycle of the first multi-way valve 3 based on the detection information from the first temperature sensor and the first humidity sensor.

[0045] In some embodiments of this application, the controller is connected to the first temperature sensor via a wire to enable communication between the controller and the first temperature sensor. In some embodiments of this application, the controller is connected to the first humidity sensor via a wire to enable communication between the controller and the first humidity sensor.

[0046] The first temperature sensor detects the ambient temperature and feeds this information back to the controller. The first humidity sensor detects the ambient humidity and feeds this information back to the controller. The controller controls the duty cycle of the first multi-way valve 3 based on the feedback from the first temperature and humidity sensors. In other words, the controller controls the opening of the first multi-way valve 3 to regulate the coolant flow rate in the first circulation loop 5, thereby controlling the temperature of the gas cooled by the intercooler 1. This configuration allows for precise control of the gas temperature after intercooling by the intercooler 1, effectively reducing the amount of condensate in the intake manifold and thus reducing the amount of condensate entering the engine cylinders.

[0047] It is understandable that when the duty cycle of the first multi-way valve 3 is 50%, it means that the opening degree between the first multi-way valve 3 and the intercooler 1 is 50%.

[0048] As some embodiments of this application Figure 3 The desired gas temperature in the intake pipe after intercooling in intercooler 1 under various ambient temperatures and humidity conditions is given by... Figure 3 It can be seen that when the first temperature sensor detects an ambient temperature of 25℃ and the first humidity sensor detects an ambient humidity of 60%, the desired temperature of the gas after intercooling is 34℃. When the first temperature sensor detects an ambient temperature of 30℃ and the first humidity sensor detects an ambient humidity of 40%, the desired temperature of the gas after intercooling is 32℃. The controller can adjust the duty cycle of the first multi-way valve 3 according to the above desired data to accurately increase the temperature of the gas after intercooling. Optionally, it can adjust the temperature based on the ambient temperature and humidity according to a pre-stored MAP (such as...). Figure 4 The desired duty cycle of the first multi-way valve 3 is queried in the diagram to precisely adjust the duty cycle of the first multi-way valve 3, thereby accurately increasing the temperature of the intercooled gas. For example, when the first temperature sensor detects an ambient temperature of 25°C and the first humidity sensor detects an ambient humidity of 60%, the desired duty cycle of the first multi-way valve 3 is 80%. The controller can adjust the first multi-way valve 3 to achieve this 80% duty cycle, thus bringing the temperature of the intercooled gas in the intake pipe closer to 34°C. When the first temperature sensor detects an ambient temperature of 30°C and the first humidity sensor detects an ambient humidity of 40%, the desired duty cycle of the first multi-way valve 3 is 70%. The controller can adjust the first multi-way valve 3 to achieve this 70% duty cycle, thus bringing the temperature of the intercooled gas in the intake pipe closer to 32°C.

[0049] As some embodiments of this application, the expected values ​​of the gas temperature after intercooling by the intercooler 1 under various ambient temperatures and humidity levels, as well as the duty cycle of the first multi-way valve 3, can be determined through bench calibration and vehicle calibration tests.

[0050] This configuration allows the intercooling system 100 to regulate the temperature of the intercooled gas based on ambient temperature and humidity, thereby precisely raising the temperature of the intercooled gas in the intake manifold. This ensures that there is less condensation in the intake manifold under various ambient temperatures and humidity levels, which helps improve the stability of the vehicle's engine power output, reduce vehicle vibration, and lower fuel consumption.

[0051] In some embodiments of this utility model, such as Figure 1 and Figure 2As shown, the vehicle's intercooling system 100 also includes an overflow tank 11, which is connected to the radiator 4 and the drive pump 2.

[0052] In some embodiments of this application, the overflow tank 11 is connected to the radiator 4 via a pipeline, and the overflow tank 11 is also connected to the drive pump 2 via a pipeline. In other words, the overflow tank 11 is connected in parallel to the pipeline connecting the radiator 4 and the drive pump 2. Gas in the first circulation loop 5 can be discharged from the radiator 4 to the overflow tank 11, and the overflow tank 11 can be used to replenish liquid in the first circulation loop 5.

[0053] By connecting the overflow tank 11 to the radiator 4 and the drive pump 2, it is possible to facilitate the replenishment of water and the venting of the first circulation loop 5 of the intercooling system 100, which helps to improve the reliability of the intercooling system 100.

[0054] In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the vehicle's intercooling system 100 also includes a one-way valve 10, which is connected between the overflow tank 11 and the radiator 4. The one-way valve 10 is configured to allow one-way flow from the radiator 4 to the overflow tank 11. In other words, the overflow tank 11 and the radiator 4 are equipped with a one-way valve 10 so that gas flowing from the radiator 4 to the overflow tank 11 can only flow in that direction and cannot flow back to the radiator 4. Furthermore, coolant in the overflow tank 11 cannot flow into the radiator 4 through the one-way valve 10. By including the one-way valve 10 in the vehicle's intercooling system 100, it is possible to effectively prevent gas and coolant from flowing back into the radiator 4, and to a certain extent, maintain the system pressure of the intercooling system 100, which is beneficial to improving the operational stability of the intercooling system 100.

[0055] In some examples of this utility model, the first multi-way valve 3 is constructed as a multi-way proportional valve. The multi-way proportional valve can be, but is not limited to, a two-way proportional valve, a three-way proportional valve, etc. As some embodiments of this application, the multi-way proportional valve can be, but is not limited to, a three-way proportional valve. By constructing the first multi-way valve 3 as a multi-way proportional valve, the flow rate and pressure of the coolant can be precisely controlled. Moreover, the multi-way proportional valve has a fast response speed, which is beneficial to improving the accuracy of controlling the coolant flow rate and improving the temperature control efficiency of the intercooling system 100.

[0056] The vehicle according to this utility model includes: an intercooling system 100 and a cooling branch 12. The intercooling system 100 is the intercooling system 100 of the vehicle described above. The cooling branch 12 is arranged in parallel with the intercooler 1. The first multi-way valve 3 has a first interface 21, a second interface 22 and a third interface 23. The first interface 21 is connected to the drive pump 2, the second interface 22 is connected to the intercooler 1, and the third interface 23 is connected to the cooling branch 12.

[0057] In this embodiment, cooling branch 12 is connected in parallel with intercooler 1. Components requiring cooling are mounted on cooling branch 12, such as, but not limited to, a battery and motor controller 40. This description uses an example where a motor controller 40 is mounted on cooling branch 12. As some embodiments of this application, such as... Figure 1 As shown, the intercooling system 100 also includes a first tee pipe 13, which has an eighth interface 28, a ninth interface 29 and a tenth interface 30. The first interface 21 is connected to the drive pump 2 through a pipe, the second interface 22 is connected to the intercooler 1 through a pipe, the third interface 23 is connected to the cooling branch 12, the eighth interface 28 is connected to the cooling branch 12, the ninth interface 29 is connected to the intercooler 1 through a pipe, and the tenth interface 30 is connected to the radiator 4 through a pipe.

[0058] By connecting the cooling branch 12 in parallel with the intercooler 1, the coolant flow rates of the first circulation loop 5 and the cooling branch 12 can be controlled simultaneously. This avoids the problem of flow rate changes in the cooling branch 12 caused by changes in the flow rate of the first circulation loop 5, which helps to ensure the cooling effect of the cooling branch 12. This improves the reliability and design rationality of the intercooling system 100. Furthermore, by forming the first circulation loop 5 with the intercooler 1, radiator 4, drive pump 2, and first multi-way valve 3, and by enabling the first multi-way valve 3 to regulate the coolant flow rate in the first circulation loop 5, the cooling capacity of the intercooler 1 can be controlled by controlling the coolant flow rate in the first circulation loop 5. This achieves the technical effect of increasing the gas temperature after intercooling and reducing the amount of liquid water generated in the pipeline, which helps to improve the working performance of the vehicle engine. In addition, it can also reduce vehicle vibration and reduce vehicle fuel consumption.

[0059] The vehicle according to this utility model includes: an intercooling system 100, a cooling branch 12, and a second multi-way valve 6. The intercooling system 100 is the intercooling system 100 of the aforementioned vehicle. The cooling branch 12 is arranged in parallel with the intercooler 1. The first multi-way valve 3 has a fourth port 24 and a fifth port 25. The fourth port 24 is connected to the drive pump 2, and the fifth port 25 is connected to the intercooler 1. The second multi-way valve 6 has a sixth port 26 and a seventh port 27. The sixth port 26 is connected to the drive pump 2, and the seventh port 27 is connected to the cooling branch 12.

[0060] In other words, the cooling branch 12 is connected in parallel with the intercooler 1, and components requiring cooling are installed on the cooling branch 12, such as, but not limited to, batteries, motor controller 40, etc. This article describes the cooling branch 12 as an example where the motor controller 40 is installed on it. As some embodiments of this application, both the first multi-way valve 3 and the second multi-way valve 6 are connected to the drive pump 2. Specifically, the fourth port 24 of the first multi-way valve 3 is connected to the drive pump 2 through a pipeline, the fifth port 25 is connected to the intercooler 1 through a pipeline, the sixth port 26 of the second multi-way valve 6 is connected to the drive pump 2 through a pipeline, and the seventh port 27 is connected to the cooling branch 12.

[0061] As some embodiments of this application, such as Figure 2 As shown, the intercooling system 100 also includes a first tee pipe 13 and a second tee pipe 14. The second tee pipe 14 has an eleventh port 31, a twelfth port 32 and a thirteenth port 33. The eleventh port 31 is connected to the drive pump 2 through a pipeline. The twelfth port 32 is connected to the fourth port 24 of the first multi-way valve 3 through a pipeline. The fifth port 25 of the first multi-way valve 3 is connected to the intercooler 1 through a pipeline. The thirteenth port 33 of the second tee pipe 14 is connected to the sixth port 26 of the second multi-way valve 6 through a pipeline. The seventh port 27 of the second multi-way valve 6 is connected to the cooling branch 12. The eighth port 28 of the first tee pipe 13 is connected to the cooling branch 12. The ninth port 29 of the first tee pipe 13 is connected to the intercooler 1 through a pipeline. The tenth port 30 of the first tee pipe 13 is connected to the radiator 4 through a pipeline.

[0062] By connecting the cooling branch 12 in parallel with the intercooler 1, the coolant flow rates of the first circulation loop 5 and the cooling branch 12 can be controlled simultaneously. This avoids the problem of flow rate changes in the cooling branch 12 caused by changes in the flow rate of the first circulation loop 5, which helps to ensure the cooling effect of the cooling branch 12. This improves the reliability and design rationality of the intercooling system 100. Furthermore, by forming the first circulation loop 5 with the intercooler 1, radiator 4, drive pump 2, and first multi-way valve 3, and by enabling the first multi-way valve 3 to regulate the coolant flow rate in the first circulation loop 5, the cooling capacity of the intercooler 1 can be controlled by controlling the coolant flow rate in the first circulation loop 5. This achieves the technical effect of increasing the gas temperature after intercooling and reducing the amount of liquid water generated in the pipeline, which helps to improve the working performance of the vehicle engine. In addition, it can also reduce vehicle vibration and reduce vehicle fuel consumption.

[0063] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0064] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0065] In the description of this utility model, "multiple" means two or more.

[0066] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0067] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0068] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0069] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An intercooling system (100) for a vehicle, characterized in that, include: Intercooler (1), said intercooler (1) being adapted to be connected to the throttle valve of the vehicle; The drive pump (2), the first multi-way valve (3), and the radiator (4) form a first circulation loop (5), and the first multi-way valve (3) is used to regulate the flow rate of coolant in the first circulation loop (5).

2. The intercooling system (100) of the vehicle according to claim 1, characterized in that, Also includes: An electronic fan (7) is provided corresponding to the heat sink (4), and the electronic fan (7) is used to increase the airflow around the heat sink (4).

3. The intercooling system (100) of the vehicle according to claim 2, characterized in that, Also includes: An active air intake grille (8) is provided, along with an electronic fan (7) and a radiator (4). The ventilation area of ​​the active air intake grille (8) is adjustable.

4. The intercooling system (100) of the vehicle according to claim 3, characterized in that, The radiator (4) is located between the electronic fan (7) and the active air intake grille (8).

5. The intercooling system (100) of the vehicle according to claim 1, characterized in that, Also includes: The controller, a first temperature sensor, and a first humidity sensor are communicatively connected. The first temperature sensor is used to detect ambient temperature, and the first humidity sensor is used to detect ambient humidity. The controller is configured to control the duty cycle of the first multi-way valve (3) based on the detection information from the first temperature sensor and the first humidity sensor.

6. The intercooling system (100) of the vehicle according to claim 1, characterized in that, Also includes: An overflow tank (11) is connected to the radiator (4) and the overflow tank (11) is connected to the drive pump (2).

7. The intercooling system (100) of the vehicle according to claim 6, characterized in that, Also includes: A one-way valve (10) is connected between the overflow tank (11) and the radiator (4), and the one-way valve (10) is configured to conduct in one direction from the radiator (4) to the overflow tank (11).

8. The intercooling system (100) of the vehicle according to claim 1, characterized in that, The first multi-way valve (3) is constructed as a multi-way proportional valve.

9. A vehicle, characterized in that, include: An intercooling system (100) and a cooling branch (12) are provided. The intercooling system (100) is the intercooling system (100) of the vehicle according to any one of claims 1-8. The cooling branch (12) is arranged in parallel with the intercooler (1). The first multi-way valve (3) has a first interface (21), a second interface (22), and a third interface (23). The first interface (21) is connected to the drive pump (2), the second interface (22) is connected to the intercooler (1), and the third interface (23) is connected to the cooling branch (12).

10. A vehicle, characterized in that, include: The intercooling system (100), cooling branch (12), and second multi-way valve (6) are provided. The intercooling system (100) is an intercooling system (100) of a vehicle according to any one of claims 1-8. The cooling branch (12) is connected in parallel with the intercooler (1). The first multi-way valve (3) has a fourth port (24) and a fifth port (25). The fourth port (24) is connected to the drive pump (2), and the fifth port (25) is connected to the intercooler (1). The second multi-way valve (6) has a sixth port (26) and a seventh port (27). The sixth port (26) is connected to the drive pump (2), and the seventh port (27) is connected to the cooling branch (12).

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