Vehicle front end cooling system

Abstract

The utility model discloses a vehicle front end cooling system which comprises an air inlet grille located at the front end of a vehicle and further comprises an engine, a radiator and an intercooler which are arranged in a front cabin of the vehicle. The engine is provided with a liquid cooling channel and an air cooling channel; the radiator is communicated with the liquid cooling channel, and the radiator is used for cooling the cooling medium in the liquid cooling channel; the intercooler communicates with the air cooling channel and is used for cooling a cooling medium in the air cooling channel; a main ventilation structure for guiding air to sequentially pass through the air inlet grille, the radiator and the engine is arranged in the front cabin; an air cooling channel for guiding air to pass through the intercooler is further arranged in the front cabin, and an air inlet of the air cooling channel is located at the front end of the vehicle. The air cooling channel does not communicate with the main ventilation structure, the heat dissipation efficiency of the front end of the vehicle can be improved, and then the requirement for power economy is met.

Description

Technical Field

[0001] The utility model relates to the field of vehicle cooling systems, in particular to a vehicle front end cooling system. Background Art

[0002] With the development of automobiles, the requirements for front bumper styling of fuel-powered vehicles, hybrid and new energy vehicles are becoming more and more diverse, and the traditional large upper and lower grilles are increasingly incompatible with the market, and the grilles are moving towards miniaturization; however, small grilles will inevitably affect the air intake and put higher requirements on the cooling module.

[0003] Especially for vehicles with short front overhangs, the space for arranging the front-end modules is limited. The traditional stacked radiator occupies a large space in the front and rear of the cabin, and the cooling airflow can only flow through each radiator in this way. The cooling effect is not ideal. The cooling effect can only be improved by increasing the size of each radiator and the fan power to meet the heat dissipation requirements of various systems in the vehicle. How to balance the cost, power economy and other performance to arrange the cooling module on a short front overhang vehicle is a problem that technical personnel in this field are eager to solve.

[0004] Therefore, in order to solve the above problems, a vehicle front end cooling system is needed to improve the heat dissipation efficiency of the vehicle front end and thus meet the demand for power economy. Utility Model Content

[0005] In view of this, the purpose of the present invention is to overcome the defects in the prior art and provide a vehicle front end cooling system that can improve the heat dissipation efficiency of the vehicle front end, thereby meeting the demand for power economy.

[0006] The vehicle front end cooling system of the utility model comprises an air intake grille located at the front end of the vehicle, and also comprises an engine, a radiator and an intercooler arranged in the front engine compartment of the vehicle;

[0007] The engine has a liquid cooling channel and an air cooling channel; the radiator is connected to the liquid cooling channel, and the radiator is used to cool the cooling medium in the liquid cooling channel; the intercooler is connected to the air cooling channel, and the intercooler is used to cool the cooling medium in the air cooling channel;

[0008] The front engine compartment has a main ventilation structure that guides the air to pass through the air intake grille, the radiator and the engine in sequence. The main ventilation structure is provided to cool the heat exchange fins of the radiator and the environment around the engine. In this solution, the inner cavity of the front engine compartment forms the main ventilation structure, and the air intake grille is installed at the air inlet of the main ventilation structure. The bottom of the front engine compartment is provided with heat dissipation holes close to the engine, and the heat dissipation holes serve as air outlets of the main ventilation structure.

[0009] The front engine compartment also has an air cooling channel for guiding gas to pass through the intercooler. The air inlet of the air cooling channel is located at the front end of the vehicle so that air can be actively drawn into the air cooling channel when the vehicle is driving. The air outlet of the air cooling channel is connected to the external environment. The purpose of setting the air cooling channel is to cool the heat exchange fins of the intercooler and the front engine compartment environment.

[0010] The air cooling channel is not connected to the main ventilation structure; by setting up independent air cooling channels and main ventilation structures, the front engine compartment of the vehicle is cooled by dual cooling channels, and the cooling airflows can cool their respective preset targets independently to meet the heat dissipation requirements of various systems of the whole vehicle, improve the heat dissipation efficiency of the front end of the vehicle, solve the problem of engine performance damage caused by poor heat dissipation of the front engine compartment, and thus meet the needs of power economy.

[0011] Furthermore, the air outlet of the air cooling channel is located on the front wheel housing. The ventilation problem can be solved without destroying the vehicle shape. The front wheel housing includes a left front wheel housing and a right front wheel housing. The air cooling channel in this solution is a linear cylindrical structure. The end of the air cooling channel is connected to the left front wheel housing or the right front wheel housing close to it. The air cooling channel with a linear cylindrical structure can increase the air intake volume, and a shorter air cooling channel can make the cooling air temperature at the front and rear ends of the air cooling channel roughly the same, so the cooling effect is better and the air cooling efficiency of the intercooler and the front engine compartment is improved.

[0012] Furthermore, the air cooling channel has a drain hole at the end close to the front wheel cover, and the drain hole is used to drain the liquid entering the air cooling channel.

[0013] Furthermore, the air outlet of the air cooling channel is blocked by a wheel housing grille, the wheel housing grille is fixed on the front wheel housing, and the bars in the wheel housing grille have a slope that is inclined downward from front to rear. The inclined arrangement of the bars in the wheel housing grille has a wind guiding effect, and can effectively reduce the dust and muddy water on the wheels during the vehicle's driving process from entering the air cooling channel, effectively ensuring the air intake of the air cooling channel, thereby ensuring the heat dissipation efficiency of the intercooler and the front engine compartment.

[0014] Furthermore, the air cooling channel includes a front air duct and a rear air duct, the intercooler is located between the front air duct and the rear air duct, and the intercooler is installed close to the front air duct to further improve the cooling efficiency;

[0015] The front end of the front air deflector is seal-mounted on the front end of the vehicle so that the air inlet of the air cooling channel is located on the outer facade of the front end of the vehicle; the rear end of the rear air deflector is seal-mounted on the front side of the front wheel housing so that the air outlet of the air cooling channel is located on the outer facade of the front end of the front wheel housing; so that the styling design of the vehicle can be met, and the structural layout flexibility in the front engine compartment is stronger;

[0016] The intercooler seals and connects the front air duct and the rear air duct so that the gas is guided to pass through the front air duct, the intercooler and the rear air duct in sequence.

[0017] Furthermore, the air intake grille is located approximately in the transverse middle of the front end of the vehicle, and the air intake grille is arranged close to the bottom of the front end of the vehicle; the radiator at the front of the vehicle will have a better wind collision effect, thereby improving the heat dissipation efficiency of the engine;

[0018] The radiator is arranged directly behind the air intake grille, and the engine is arranged directly behind the radiator. The radiator is arranged closer to the air intake grille in the longitudinal direction, so that the cooling effect of the radiator can be improved, the negative pressure gas near the engine can be smoothly led out, and the airflow in the front cabin can be smoother.

[0019] Furthermore, the air cooling channels are divided into two groups, and the two groups of air cooling channels are respectively and respectively arranged on the inner walls near the two lateral sides of the front engine room, and the two groups of air cooling channels are respectively and respectively connected to the front wheel covers near the front engine room; the number of the intercoolers is the same as that of the air cooling channels, and the intercoolers are arranged in a one-to-one correspondence with the air cooling channels; the two intercoolers correspondingly installed in the two groups of air cooling channels are connected in series, and the air outlet of one of the intercoolers is connected to the air inlet end of the air cooling channel, and the air inlet of the other intercooler is connected to the air outlet end of the air cooling channel. The air cooling channel directly connects the wheel cavities on both sides, and isolates the relatively stagnant high-temperature airflow in the engine room from heating the airflow on both sides behind the radiator, but reduces the gas temperature in the engine room by continuously inletting and exhausting air, thereby improving the heat dissipation efficiency; at the same time, the structure blocks the high-speed wind flowing through the fan and the mixed wind on both sides, thereby reducing the noise risk on both sides.

[0020] Furthermore, the two groups of intercoolers and the radiator are located in approximately the same longitudinal section, and the pipes connecting the two groups of intercoolers in series are located between the radiator and the engine, which can also take away the heat in the front engine compartment again, further improving the heat dissipation efficiency of the front engine compartment.

[0021] The beneficial effects of the utility model are as follows: a vehicle front-end cooling system disclosed by the utility model performs dual-cooling-channel air cooling on the front engine compartment of the vehicle by setting up independent air cooling channels and main ventilation structures. The cooling airflows can cool their respective preset targets independently to meet the heat dissipation requirements of various systems of the whole vehicle, improve the heat dissipation efficiency of the front end of the vehicle, solve the problem of engine performance damage caused by poor heat dissipation of the front engine compartment, and thus meet the needs of power economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0026] Figure 4 It is a side view structural schematic diagram of the utility model;

[0027] Figure 5 This is a side view structural diagram of the utility model without the front enclosure;

[0028] Figure 6 For this utility model Figure 3 Schematic diagram of the structure in the middle AA direction;

[0029] Figure 7 For this utility model Figure 6 The structural diagram at A in the middle;

[0030] Figure 8 It is a schematic diagram of the explosion structure of the utility model;

[0031] Description of the drawings: air intake grille 1, engine 2, radiator 3, intercooler 4, front wheel cover 5, wheel cover grille 51, drain hole 52, front air guide cover 61, rear air guide cover 62. DETAILED DESCRIPTION

[0032] Figure 1 It is a schematic diagram of the structure of the utility model; Figure 2 This is a schematic diagram of the main structure of the utility model; Figure 3 It is a schematic diagram of the top view structure of the utility model; Figure 4 It is a side view structural schematic diagram of the utility model;

[0033] Figure 5 This is a side view structural diagram of the utility model without the front enclosure; Figure 6 For this utility model Figure 3 Schematic diagram of the structure in the middle AA direction; Figure 7 For this utility model Figure 6 The structural diagram at A in the middle; Figure 8It is a schematic diagram of the exploded structure of the utility model; as shown in the figure, the horizontal direction is the width direction of the vehicle, the left and right correspond to the horizontal left and right when driving, the longitudinal direction is the length direction of the vehicle, the front and back correspond to the longitudinal front and back when driving, the height direction is the height direction of the vehicle, and the up and down correspond to the up and down of the height direction of the vehicle, which will not be repeated here; the front end cooling system of the vehicle in this embodiment includes an air intake grille 1 located at the front end of the vehicle, and also includes an engine 2, a radiator 3 and an intercooler 4 arranged in the front engine compartment of the vehicle; wherein the air intake grille 1, the engine 2, the radiator 3 and the intercooler 4 are respectively selected from any one of the appropriate products in the prior art and applied in this scheme, so as to meet the driving function of the vehicle and the cooling function of the front end of the vehicle, which will not be repeated here;

[0034] The engine 2 has a liquid cooling channel and an air cooling channel; the radiator 3 is connected to the liquid cooling channel, and the radiator 3 is used to cool the cooling medium in the liquid cooling channel; the intercooler 4 is connected to the air cooling channel, and the intercooler 4 is used to cool the cooling medium in the air cooling channel; wherein the radiator 3 cools the engine 2 by forced liquid circulation, and is a heat exchange device to ensure that the engine 2 works continuously within a normal temperature range, and it is a liquid circulation cooling structure in which the liquid cooling medium continuously passes through the engine 2; the intercooler 4 is used to reduce the intake temperature of the engine 2 and improve the working performance of the engine 2, and it is a gas circulation cooling structure in which the gaseous cooling medium continuously passes through the engine 2.

[0035] The front engine compartment has a main ventilation structure for guiding the air to pass through the air intake grille 1, the radiator 3 and the engine 2 in sequence. The main ventilation structure is set up for cooling the heat exchange fins of the radiator 3 and the environment around the engine 2; the main ventilation structure can be a channel specified by an air induction plate or a channel specified by a box-type structure, etc., so as to achieve the function of guiding the cooling air to dissipate heat to the preset components, which will not be repeated here; in this scheme, the inner cavity of the front engine compartment forms the main ventilation structure, and the air intake grille 1 is installed at the air inlet of the main ventilation structure; the bottom of the front engine compartment is provided with a Heat dissipation holes, which serve as air outlets of the main ventilation structure; when the vehicle is driving, air will enter the front engine compartment from the air intake grille 1, and the air will first pass through the radiator 3 to dissipate heat and cool the radiator 3, and then the air will enter the engine compartment 2 to dissipate heat in the engine compartment 2 before flowing out from the vehicle chassis, so that the gas entering the front engine compartment can flow fully, thereby improving the heat dissipation efficiency of the radiator 3 and the engine 2; of course, the main ventilation structure can also be a tubular structure with a specified gas flow direction, which is used to cool the preset structure in the front engine compartment of the vehicle. There can be multiple air ducts in the tubular structure, which will not be repeated here.

[0036] The front engine compartment also has an air cooling channel for guiding gas to pass through the intercooler 4. The air inlet of the air cooling channel is located at the front end of the vehicle so that air can be actively drawn into the air cooling channel when the vehicle is in driving state. The air outlet of the air cooling channel is connected to the external environment. It can be arranged at any position on the vehicle to meet the exhaust requirements. It will not be repeated here. The purpose of setting up the air cooling channel is to cool the heat exchange fins of the intercooler 4 and the front engine compartment environment. The structure forms a structure in which both the front and rear ends are connected to the atmosphere. In the parking state or idling state, there is no negative pressure area in the channel. In the driving state, the wind at the front end of the vehicle is introduced into the air cooling channel and then discharged through the intercooler 4, which increases the ventilation volume of the intercooler 4 and improves the heat dissipation efficiency of the intercooler 4. The air cooling channel can also take away some heat through the front engine compartment, so that the temperature of the engine 2 and the front engine compartment are reduced, meeting the needs of power economy. It is a cooling system layout method that can improve economy.

[0037] The air cooling channel is not connected to the main ventilation structure; by setting up independent air cooling channels and main ventilation structures, the front engine compartment of the vehicle is cooled by dual cooling channels, and the cooling airflows can cool their respective preset targets independently to meet the heat dissipation requirements of various systems of the whole vehicle, improve the heat dissipation efficiency of the front end of the vehicle, solve the problem of engine 2 performance damage caused by poor heat dissipation of the front engine compartment, and thus meet the needs of power economy.

[0038] In this embodiment, the air outlet of the air cooling channel is located on the front wheel housing 5. The ventilation problem can be solved without destroying the vehicle shape. The front wheel housing 5 is part of the front engine compartment and is close to the negative pressure area of ​​the front engine compartment. The heat dissipation area of ​​the front engine compartment connected to the external environment can be increased by the air cooling channel, which can overcome the problem of insufficient air volume at low speed and idle speed caused by the large back pressure of the front engine compartment. The front wheel housing 5 includes a left front wheel housing and a right front wheel housing.

[0039] The air cooling channel described in this solution is a linear cylindrical structure, the end of the air cooling channel is connected to the left front wheel cover or the right front wheel cover close to it, and the linear cylindrical structure of the air cooling channel makes the front end of the air cooling channel and the left front wheel cover or the right front wheel cover located on the same side of the vehicle in the lateral direction; the air cooling channel with a linear cylindrical structure can increase the air intake volume, and the shorter air cooling channel can make the cooling air temperature at the front and rear ends of the air cooling channel roughly the same, the cooling effect is better, and the air cooling efficiency of the intercooler 4 and the front engine compartment is improved. Of course, the air cooling channel can also be arranged in a preset shape in the front engine compartment, and the air intake is guided to the intercooler 4 before being discharged, such as a spiral air cooling channel or a multi-bend air cooling channel, or even a structure in which the air cooling channel is extended out of the front engine compartment, all of which can produce the above-mentioned cooling effect on the front engine compartment and the intercooler 4, which will not be repeated here.

[0040] In this embodiment, the air cooling channel has a drain hole 52 at the end near the front wheel cover 5. The drain hole 52 is used to discharge the liquid that enters the air cooling channel. The liquid is generally muddy water splashed into the air cooling channel by the wheels, and the inner wall of the air cooling channel has a slope inclined toward the drain hole 52 so that the liquid that enters the air cooling channel can be discharged smoothly.

[0041] In this embodiment, the air outlet of the air cooling channel is blocked by a wheel housing grille 51, and the wheel housing grille 51 is fixed on the front wheel housing 5. The bars in the wheel housing grille 51 have an inclination that is inclined downward from front to rear. The inclined arrangement of the bars in the wheel housing grille 51 has a wind guiding effect, and can effectively reduce the dust and muddy water on the wheels during the vehicle's driving process from entering the air cooling channel, effectively ensuring the air intake of the air cooling channel, thereby ensuring the heat dissipation efficiency of the intercooler 4 and the front engine compartment.

[0042] In this embodiment, the air cooling channel includes a front air guide cover 61 and a rear air guide cover 62, and the intercooler 4 is located between the front air guide cover 61 and the rear air guide cover 62. The intercooler 4 is installed close to the front air guide cover 61 to further improve the cooling efficiency.

[0043] The front end of the front air guide 61 is sealed and installed at the front end of the vehicle, so that the air inlet of the air cooling channel is located on the outer facade of the front end of the vehicle; the rear end of the rear air guide 62 is sealed and installed at the front side of the front wheel cover 5, so that the air outlet of the air cooling channel is located on the outer facade of the front end of the front wheel cover 5; so that the vehicle's styling design can be met, and the structural layout flexibility in the front cabin is stronger; and as shown in the figure, the structures of the front air guide 61 and the rear air guide 62 are both concave in the middle, and the shape similar to the Venturi tube can increase the air volume and wind speed, and further meet the heat dissipation requirements;

[0044] The intercooler 4 seals and connects the front air guide 61 and the rear air guide 62, so that the gas is guided to pass through the front air guide 61, the intercooler 4 and the rear air guide 62 in sequence. In this solution, the intercooler 4, the front air guide 61 and the rear air guide 62 are sealed by using sealing cotton, wherein a notch is reserved on the sealing cotton at the end of the air cooling channel, and the notch forms a drain hole 52 between the air cooling channel and the front wheel cover 5; the sealing cotton can not only perform the sealing function, but also reduce wind noise, and because it is a flexible connection method, the vibration of the components can be eliminated through it, which can reduce the abnormal noise of the vehicle; of course, the intercooler 4, the front air guide 61 and the rear air guide 62 can also be sealed by gluing and other methods, which will not be repeated here.

[0045] In this embodiment, the air intake grille 1 is roughly located in the horizontal middle of the front end of the vehicle, and the air intake grille 1 is arranged close to the bottom of the front end of the vehicle; the radiator 3 has a better wind collision effect at the front of the vehicle, and improves the heat dissipation efficiency of the engine 2. This roughly means that the air intake grille 1 is not necessarily in the horizontal middle of the front end of the vehicle, but can be adjusted to the left or right of the horizontal middle of the front end of the vehicle, and the air intake grille 1 is not limited to a whole strip structure, but also includes a partitioned block structure to meet the needs of air intake and shape, which will not be repeated here;

[0046] The radiator 3 is arranged on the rear side of the air intake grille 1, and the engine 2 is arranged on the rear side of the radiator 3, so that the transverse middle part of the air intake grille 1, the transverse middle part of the radiator 3 and the transverse middle part of the engine 2 are roughly located on the same cross-section perpendicular to the transverse direction, thereby improving the ability to achieve cooling for a preset target. The radiator 3 is arranged closer to the air intake grille 1 in the longitudinal direction, so that the cooling effect of the radiator 3 can be improved, the negative pressure gas close to the engine 2 can be smoothly led out, and the airflow in the front cabin is smoother.

[0047] In this embodiment, Figure 3 As shown, there are two groups of air cooling channels, and the two groups of air cooling channels are respectively and respectively arranged on the inner walls on both sides of the front engine compartment, and the two groups of air cooling channels are respectively and respectively connected with the front wheel covers 5 close thereto, that is, the air cooling channel close to the left front wheel cover is located on the left side of the radiator to connect the left side of the front end of the vehicle with the left front wheel cover, and the air cooling channel close to the right front wheel cover is located on the right side of the radiator to connect the right side of the front end of the vehicle with the right front wheel cover; the number of the intercoolers is the same as that of the air cooling channels, and the intercoolers are arranged in a one-to-one correspondence with the air cooling channels; the two intercoolers 4 correspondingly installed in the two groups of air cooling channels are connected in series, and the air outlet of one of the intercoolers 4 is connected to the air inlet end of the air cooling channel, and the air inlet of the other intercooler 4 is connected to the air outlet end of the air cooling channel. The two groups of intercoolers 4 and the radiator 3 are arranged at intervals in the horizontal direction, which is different from the traditional laminated structure layout and meets the cooling requirements. More specifically, the wheel cavities on both sides are directly connected through the air cooling channel, which isolates the relatively stagnant high-temperature airflow in the cabin from heating the airflow on both sides behind the radiator 3, and instead reduces the gas temperature in the cabin by continuously taking in and exhausting air, thereby improving the heat dissipation efficiency; at the same time, the structure blocks the high-speed wind flowing through the fan and the mixed wind on both sides, reducing the noise risk on both sides.

[0048] In this embodiment, the two groups of intercoolers 4 and the radiator 3 are roughly located in the same longitudinal section, and the longitudinal section is perpendicular to the transverse section. The pipes connecting the two groups of intercoolers 4 in series are located between the radiator 3 and the engine 2, and can also take away the heat in the front engine compartment again, further improving the heat dissipation efficiency of the front engine compartment.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A vehicle front end cooling system, characterized in that: including an air intake grille located at the front end of the vehicle, and also including an engine, a radiator and an intercooler arranged in the front engine compartment of the vehicle; The engine has a liquid cooling channel and an air cooling channel; the radiator is connected to the liquid cooling channel, and the radiator is used to cool the cooling medium in the liquid cooling channel; the intercooler is connected to the air cooling channel, and the intercooler is used to cool the cooling medium in the air cooling channel; The front engine compartment has a main ventilation structure that guides air to pass through the air intake grille, the radiator and the engine in sequence; The front engine compartment also has an air cooling channel for guiding air to pass through the intercooler, and the air inlet of the air cooling channel is located at the front end of the vehicle; The air cooling channel is not connected to the main ventilation structure.

2. The vehicle front end cooling system according to claim 1, characterized in that: The air outlet of the air cooling channel is located on the front wheel cover.

3. The vehicle front end cooling system according to claim 2, characterized in that: The end of the air cooling channel close to the front wheel cover is provided with a drain hole.

4. The vehicle front end cooling system according to claim 2, characterized in that: The air outlet of the air cooling channel is blocked by a wheel house grille, and the wheel house grille is fixed on the front wheel house. The bars in the wheel house grille have a slope that is inclined downward from front to rear.

5. The vehicle front end cooling system according to claim 2, characterized in that: The air cooling channel includes a front air duct and a rear air duct, and the intercooler is located between the front air duct and the rear air duct; The front end of the front air deflector is sealed and installed at the front end of the vehicle; the rear end of the rear air deflector is sealed and installed at the front side of the front wheel cover; The intercooler seals and connects the front air duct and the rear air duct so that the gas is guided to pass through the front air duct, the intercooler and the rear air duct in sequence.

6. The vehicle front end cooling system according to claim 1, characterized in that: The air intake grille is located approximately in the transverse middle of the front end of the vehicle, and the air intake grille is arranged close to the bottom of the front end of the vehicle; The radiator is arranged on the right rear side of the air intake grille, the engine is arranged on the right rear side of the radiator, and the radiator is arranged close to the air intake grille in the longitudinal direction.

7. The vehicle front end cooling system according to claim 1, characterized in that: The inner cavity of the front engine compartment forms a main ventilation structure, and the air intake grille is installed at the air intake of the main ventilation structure; The bottom of the front engine compartment is provided with a heat dissipation hole close to the engine, and the heat dissipation hole serves as an air outlet of the main ventilation structure.

8. The vehicle front end cooling system according to claim 1, characterized in that: There are two groups of air cooling channels, and the two groups of air cooling channels are respectively arranged on the inner walls close to the two lateral sides of the front cabin; The number of the intercoolers is the same as that of the air cooling channels, and the intercoolers and the air cooling channels are arranged in a one-to-one correspondence; The two groups of intercoolers are connected in series, wherein the air outlet of one of the intercoolers is communicated with the air inlet end of the air cooling channel, and the air inlet of the other intercooler is communicated with the air outlet end of the air cooling channel.

9. The vehicle front end cooling system according to claim 8, characterized in that: The two groups of intercoolers and the radiator are located in approximately the same longitudinal section, and the pipes connecting the two groups of intercoolers in series are located between the radiator and the engine.

10. The vehicle front end cooling system according to any one of claims 1 to 9, characterized in that: The air cooling channel is a linear cylindrical structure.

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