CN112537196A

CN112537196A - Cooling module for vehicle and vehicle

Info

Publication number: CN112537196A
Application number: CN202011612699.9A
Authority: CN
Inventors: 洪婷婷; 陈刚群; 万文明; 胡慧武; 李永亮; 王雅微
Original assignee: Wuhu Kaiking Technology Co ltd
Current assignee: Wuhu Kaiking Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-03-23

Abstract

The invention provides a vehicle cooling module and a vehicle. The vehicle cooling module includes a wind protection ring, a cooling fan, a cooling and radiating unit and an oil cooler; the cooling and radiating unit is arranged on one side of the cooling fan, and the intercooler of the cooling and radiating unit is Arranged in parallel with the radiator; the oil cooler is located in the accommodating space, and the oil cooler is fixed on the surface of the cooling and heat dissipation unit away from the cooling fan. The vehicle cooling module integrates an intercooler, a radiator and an oil cooler. The overall structure is compact and easy to maintain. While ensuring the effective heat dissipation of the functional components of the vehicle, it can reduce the space occupied by the engine compartment of the vehicle and improve the interior space of the vehicle. utilization rate. At the same time, the air protection ring integrates the intercooler, the radiator and the oil cooler in the accommodating space, which reduces the formation of hot air backflow and improves the heat dissipation efficiency. In addition, the cooling fan arranged on the outside can effectively dissipate the heat generated by the intercooler, radiator and oil cooler, ensuring the high efficiency of the vehicle cooling module.

Description

Cooling module for vehicle and vehicle

Technical Field

The invention relates to the technical field of vehicles, in particular to a cooling module for a vehicle and the vehicle.

Background

At present, a cooling part of an automobile generally comprises an air conditioner condenser, an engine cooling water radiator, a gearbox oil cooler, an intercooler and the like, and all the parts are separately arranged to meet the heat balance requirement of each assembly of the automobile. Wherein, air conditioner condenser, gearbox oil cooler and intercooler are fixed on the casing of engine cooling water radiator, and rethread engine cooling water radiator's casing and automobile body are assembled, and this kind of structural arrangement not only can occupy the inside a large amount of spaces of vehicle, still can lead to each radiating part to influence each other, and the radiating effect is poor.

Disclosure of Invention

The invention aims to solve the technical problems that in the prior art, each radiating component occupies a large amount of space in a vehicle, the radiating components are mutually influenced, and the radiating effect is poor.

In order to solve the above technical problems, the present invention provides a cooling module for a vehicle, which includes an air protection ring, a cooling fan, a cooling heat dissipation unit, and an oil cooler; the wind protection ring comprises a main body part, a baffle plate connected to the top of the main body part in a bending mode and a pair of wind protection arms respectively connected to two sides of the main body part in a bending mode; the baffle and the wind protection arm enclose to form an accommodating space, and the surface of the main body part is provided with an installation area; the cooling fan is fixed in the mounting area; the cooling heat dissipation unit is arranged on one side of the cooling fan and is positioned in the accommodating space; the cooling and heat dissipation unit comprises an intercooler and a radiator, wherein one side of the intercooler is fixed with one side of the radiator so that the intercooler and the radiator are arranged in parallel; the oil cooler is located in the accommodating space and fixed on the surface of the cooling heat dissipation unit departing from the cooling fan.

Optionally, an air inlet is formed in the top of the intercooler, and an air outlet is formed in the bottom of the intercooler; the air inlet outwards exceeds the top surface of the baffle, and the air outlet outwards exceeds the bottom of the main body part.

Optionally, a water inlet is arranged at the top of the radiator, and a water outlet is arranged at the bottom of the radiator; the water inlet is extended out of the top surface of the baffle plate, and the water outlet is extended out of the bottom of the main body part.

Optionally, the bottom of the oil cooler is provided with an inlet and an outlet.

Optionally, the cooling module for a vehicle further includes a fuel cooler, the fuel cooler is located in the accommodating space, and the fuel cooler is fixed on a surface of the cooling heat dissipation unit, which faces away from the cooling fan.

Optionally, one side of the fuel cooler is fixed to a side surface of the oil cooler, so that the fuel cooler and the oil cooler are arranged in parallel on a surface of the cooling and heat dissipating unit.

Optionally, one side of the intercooler, which is away from the radiator, is fixed to the inner wall of one of the air protection arms, and one side of the radiator, which is away from the intercooler, is fixed to the inner wall of the other air protection arm.

Optionally, the cooling fan is a suction fan, and the cooling airflow generated by the cooling fan moves from the cooling heat dissipation unit to the direction of the oil cooler.

Optionally, the cooling module for a vehicle further includes a front guardrail and a rear guardrail, and the front guardrail is fixed on the outer surface of the main body part; the rear guardrail is fixed the cooling radiating unit deviates from the surface of the cooling fan, and the rear guardrail is positioned above the oil cooler.

Optionally, a portion of the front guardrail corresponding to the main body installation area is provided with a notch, so that air flow enters the cooling fan.

The invention further provides a vehicle which comprises the cooling module for the vehicle.

According to the technical scheme, the beneficial effects of the invention are as follows:

in the cooling module for the vehicle and the vehicle, the cooling module for the vehicle is integrated with the intercooler, the radiator and the oil cooler, has compact overall structural design and convenient maintenance, can reduce the occupation of the space of the engine compartment of the vehicle and improve the utilization rate of the internal space of the vehicle while ensuring the effective heat dissipation of each functional part of the vehicle. Meanwhile, the air protection ring integrally seals the intercooler, the radiator and the oil cooler in the accommodating space, the condition of forming hot air backflow is reduced, and the heat dissipation efficiency is improved. In addition, the cooling fan arranged on the outer side can effectively dissipate heat generated by the intercooler, the radiator and the oil cooler, and the working efficiency of the cooling module for the vehicle is guaranteed.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a cooling module for a vehicle according to the present invention;

FIG. 2 is a rear view of the vehicle cooling module shown in FIG. 1;

fig. 3 is an exploded view of the cooling module for a vehicle shown in fig. 1.

The reference numerals are explained below: 100. a cooling module for a vehicle; 10. a wind protection ring; 11. a main body portion; 12. a baffle plate; 13. a wind protection arm; 14. an accommodating space; 20. a cooling fan; 30. a cooling heat dissipation unit; 31. an intercooler; 311. an air inlet; 312. an air outlet; 32. a heat sink; 321. a water inlet; 322. a water outlet; 40. an oil cooler; 50. a fuel cooler; 60. a front guardrail; 70. and a rear guardrail.

Detailed Description

Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.

Referring to fig. 1 to 3, an embodiment of the present application provides a cooling module 100 for a vehicle to achieve thermal balance requirements of various assemblies of the vehicle. In this embodiment, the cooling module 100 for a vehicle includes a shroud 10, a cooling fan 20, a cooling heat sink unit 30, and an oil cooler 40.

Specifically, the wind guard 10 includes a main body 11, a baffle 12 connected to the top of the main body 11 in a bent manner, and a pair of wind guard arms 13 respectively connected to two sides of the main body 11 in a bent manner. The baffle 12 and the two wind-protecting arms 13 enclose an accommodating space 14, and a mounting area is formed on the surface of the main body 11. The cooling fan 20 is fixed to the installation area.

The cooling and heat dissipating unit 30 is disposed at one side of the cooling fan 20 and is located in the accommodating space 14. The cooling and heat dissipating unit 30 includes an intercooler 31 and a radiator 32, and one side of the intercooler 31 is fixed to one side of the radiator 32 such that the intercooler 31 is arranged in parallel with the radiator 32. The oil cooler 40 is located in the accommodating space 14, and the oil cooler 40 is fixed on a surface of the cooling heat dissipation unit 30 facing away from the cooling fan 20.

Further, the cooling heat dissipation unit 30 and the oil cooler 40 of the present embodiment are both disposed in the accommodating space 14 of the wind-guard ring 10. The cooling fan 20 is fixed on the main body part 11 of the air protecting ring 10, and the two air protecting arms 13 of the air protecting ring 10 can form shielding at the outer sides of the cooling heat dissipation unit 30 and the oil cooler 40, so that the cooling air flow generated by the cooling fan 20 is prevented from flowing outwards, the intercooler 31, the radiator 32 and the oil cooler 40 are integrated and sealed, the formation of hot air backflow is reduced, and the heat dissipation loss is greatly reduced.

The cooling heat dissipation unit 30 is disposed between the cooling fan 20 and the oil cooler 40 in the thickness direction of the cooling module 100 for a vehicle. The cooling and heat dissipating unit 30 includes an intercooler 31 and a radiator 32 arranged in parallel, and the intercooler 31 and the radiator 32 are fixedly connected by side welding.

In the present embodiment, the intercooler 31 is used in cooperation with a turbocharger of a vehicle to reduce the temperature of the supercharged high-temperature air, thereby reducing the heat load of the engine, increasing the intake air amount, and further increasing the power of the engine.

The intercooler 31 of the present embodiment includes an air inlet 311 and an air outlet 312, and the air inlet 311 and the air outlet 312 are respectively located at the top and the bottom of the intercooler 31. In the present embodiment, the air inlet 311 of the intercooler 31 is disposed to extend outward beyond the top surface of the baffle 12, and the air outlet 312 is disposed to extend outward beyond the bottom of the main body 11.

The arrangement of the air inlet 311 and the air outlet 312 on the intercooler 31 can facilitate the circulation of air to effectively cool the supercharged engine intake air by ambient air, thereby efficiently reducing the temperature of the high-temperature air after turbocharging.

In the present embodiment, the radiator 32 is fixed to the side of the intercooler 31, and is arranged in parallel with the intercooler 31. The arrangement mode enables the whole structure of the cooling and heat dissipating unit 30 to be more compact, saves the arrangement space of the cooling and heat dissipating unit 30 in the vehicle, and enables the cooling and heat dissipating unit 30 to be flexibly matched and combined to meet the heat dissipating requirements of all parts.

The heat sink 32 of the present embodiment includes a water inlet 321 and a water outlet 322, and the water inlet 321 and the water outlet 322 are respectively located at the top and the bottom of the heat sink 32. In this embodiment, the water inlet 321 of the heat sink 32 is disposed outward beyond the top surface of the baffle 12, and the water outlet 322 is disposed outward beyond the bottom end of the main body 11. The arrangement of the water inlet 321 and the water outlet 322 on the heat sink 32 can facilitate the circulation of cooling water to improve the heat dissipation efficiency.

In this embodiment, one side of the intercooler 31 facing away from the radiator 32 is fixed to the inner wall of one of the air protecting arms 13 of the air protecting ring 10, and one side of the radiator 32 facing away from the intercooler 31 is fixed to the inner wall of the other air protecting arm 13.

The arrangement not only can stably fix the intercooler 31 and the radiator 32 in the accommodating space 14 of the air protecting ring 10, but also can ensure the sealing performance of the intercooler 31, the radiator 32 and the air protecting ring 10, further reduce the condition of forming hot air backflow, and improve the heat dissipation efficiency.

Further, a cooling fan 20 is fixed to a mounting area of the main body portion 11 in the shroud 10, and the cooling fan 20 is used for supplying air to the intercooler 31, the radiator 32 and the oil cooler 40 to dissipate heat generated from the intercooler 31, the radiator 32 and the oil cooler 40.

In the present embodiment, the cooling fan 20 is a suction fan, and the cooling air flow generated by the cooling fan 20 moves from the cooling heat dissipation unit 30 to the oil cooler 40, so as to ensure the operating temperatures of the intercooler 31, the radiator 32 and the oil cooler 40, and ensure that the intercooler 31, the radiator 32 and the oil cooler 40 effectively dissipate heat from the vehicle-phase functional components.

Further, the oil cooler 40 is fixed on the surface of the cooling heat dissipation unit 30 away from the cooling fan 20, and the oil cooler 40 is used for cooperating with a transmission of a vehicle to cool lubricating oil of the transmission through heat exchange between cold and hot fluids.

In this embodiment, the oil cooler 40 includes an inlet and an outlet, and the inlet and the outlet of the oil cooler 40 are both located at the bottom of the oil cooler 40. The inlet and the outlet of the oil cooler 40 of this embodiment are provided with two sets, namely a first inlet, a second inlet, and a first outlet and a second outlet.

Wherein the first inlet and the first outlet are connected with the cooling fluid outlet and the cooling fluid inlet, respectively, to form a first loop. The second inlet and the second outlet are respectively connected with the hydraulic oil outlet and the hydraulic oil inlet to form a second loop, so that the hydraulic oil and the cooling liquid exchange heat in the oil cooler 40, and the heat dissipation requirement of the gearbox is met.

The import and the export of oil cooler 40 are located its bottom, and this kind of setting can be under the prerequisite that does not influence other connections of vehicle engine, and the oil cooler 40 of being convenient for is connected with the gearbox, guarantees that oil cooler 40 dispels the heat to the gearbox effectively.

Further, the cooling module 100 for a vehicle of the present embodiment further includes a fuel cooler 50, and the fuel cooler 50 is fixed to a surface of the cooling-heat dissipating unit 30 facing away from the cooling fan 20.

In the present embodiment, the fuel cooler 50 is a heat sink of the hydraulic system, and the fuel cooler 50 is used for cooperating with the hydraulic system of the vehicle to cool the hydraulic oil in the hydraulic system, so as to achieve heat dissipation of the hydraulic system in the vehicle.

The fuel cooler 50 of the embodiment may include an electrically controlled bypass valve, and the electrically controlled bypass valve may be set such that when the oil temperature of the hydraulic oil is lower than a preset temperature, the hydraulic oil may pass through the bypass channel via the electrically controlled bypass valve and does not pass through the heat dissipation core of the fuel cooler 50, thereby avoiding further decrease of the oil temperature, preventing damage to or reduction of the performance of the vehicle hydraulic system, and ensuring normal operation of the hydraulic system.

One side of the fuel cooler 50 is fixed to a side of the oil cooler 40 such that the fuel cooler 50 and the oil cooler 40 are arranged in parallel on a surface of the cooling heat radiating unit 30. The arrangement mode enables the fuel cooler 50 and the oil cooler 40 to be arranged more compactly, saves the arrangement space of the fuel cooler 50 and the oil cooler 40 in the vehicle, and effectively meets the heat dissipation requirements of the fuel cooler 50 on a hydraulic system and the oil cooler 40 on a gearbox.

In this embodiment, the side of the oil cooler 40 facing away from the oil cooler 50 is fixed to the inner wall of one of the wind guard arms 13 of the wind guard 10, and the side of the oil cooler 50 facing away from the oil cooler 40 is fixed to the inner wall of the other wind guard 10.

The arrangement not only can stably fix the oil cooler 40 and the fuel oil cooler 50 in the accommodating space 14 of the air protecting ring 10, but also can ensure the sealing performance of the oil cooler 40, the fuel oil cooler 50 and the air protecting ring 10, further reduce the condition of forming hot air backflow, and improve the heat dissipation efficiency.

The cooling module 100 for vehicle of the present embodiment further includes a front guard rail 60 and a rear guard rail 70, and the front guard rail 60 and the rear guard rail 70 are used to enhance the stability of the overall structure of the cooling module 100 for vehicle. Wherein the front guard rail 60 is fixed on the outer surface of the main body 11, the rear guard rail 70 is fixed on the surface of the cooling and heat dissipating unit 30 facing away from the cooling fan 20, and the rear guard rail 70 is located above the oil cooler 40 and the oil cooler 50.

In the present embodiment, the front guard rail 60 is provided with a notch at a portion corresponding to the mounting area of the main body 11, and the notch is used for allowing air flow to enter the cooling fan 20, so that the cooling fan 20 generates cooling air flow to radiate heat to the intercooler 31, the radiator 32, the oil cooler 40 and the fuel cooler 50.

In addition, an embodiment of the present application also provides a vehicle including the cooling module 100 for a vehicle described above, in which the cooling fan 20 in the cooling module 100 for a vehicle is disposed facing the engine. The vehicle of the embodiment further comprises functional units such as a turbocharger, a hydraulic system, a gearbox and the like. The cooling module 100 for a vehicle is flexibly configured with each functional unit to effectively achieve heat dissipation.

The intercooler 31 is used to cooperate with a turbocharger to cool the supercharged air. The oil cooler 40 is used in cooperation with the gearbox to cool the lubrication oil of the gearbox. The fuel cooler 50 is used in cooperation with the hydraulic system to cool the hydraulic oil in the hydraulic system.

To the automobile-used cooling module and the vehicle of this embodiment, this automobile-used cooling module integration has intercooler, radiator and oil cooler, and overall structure design is compact, and the easy access is when guaranteeing that each functional unit of vehicle effectively dispels the heat, can reduce the occupation in vehicle engine compartment space, improves the utilization ratio of vehicle inner space. Meanwhile, the air protection ring integrally seals the intercooler, the radiator and the oil cooler in the accommodating space, the condition of forming hot air backflow is reduced, and the heat dissipation efficiency is improved. In addition, the cooling fan arranged on the outer side can effectively dissipate heat generated by the intercooler, the radiator and the oil cooler, and the working efficiency of the cooling module for the vehicle is guaranteed.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A vehicle cooling module, characterized in that, comprising:

The wind protection ring includes a main body part, a baffle plate connected to the top of the main body part, and a pair of wind protection arms respectively bent and connected to both sides of the main body part; the baffle plate and the wind protection arms surround Combined to form an accommodating space, the surface of the main body is provided with an installation area;

a cooling fan, fixed in the installation area;

A cooling and radiating unit is arranged on one side of the cooling fan and located in the accommodating space; the cooling and radiating unit includes an intercooler and a radiator, and one side of the intercooler is connected to a side of the radiator. One side is fixed so that the intercooler and the radiator are arranged side by side;

An oil cooler is located in the accommodating space, and the oil cooler is fixed on the surface of the cooling and heat dissipation unit away from the cooling fan.

2. The vehicle cooling module according to claim 1, wherein the top of the intercooler is provided with an air inlet, and the bottom of the intercooler is provided with an air outlet; the top surface of the baffle plate, and the air outlet extends outward from the bottom of the main body part.

3 . The vehicle cooling module according to claim 1 , wherein the top of the radiator is provided with a water inlet, and the bottom of the radiator is provided with a water outlet; the water inlet extends beyond the stopper. 4 . On the top surface of the plate, the water outlet extends outwardly beyond the bottom of the main body.

4 . The vehicle cooling module according to claim 1 , wherein the bottom of the oil cooler is provided with an inlet and an outlet. 5 .

5 . The vehicle cooling module according to claim 1 , wherein the vehicle cooling module further comprises a fuel cooler, the fuel cooler is located in the accommodating space, and the fuel cooler is fixed on the accommodating space. 6 . The cooling and heat dissipation unit faces away from the surface of the cooling fan.

6 . The vehicle cooling module according to claim 5 , wherein one side of the fuel cooler is fixed to the side surface of the oil cooler, so that the fuel cooler and the oil cooler are juxtaposed. 7 . arranged on the surface of the cooling and heat dissipation unit.

7 . The vehicle cooling module according to claim 1 , wherein a side of the intercooler facing away from the radiator is fixed to an inner wall of one of the wind guard arms, and the radiator faces away from the radiator. 8 . One side of the intercooler is fixed with the inner wall of the other said wind protection arm.

8 . The vehicle cooling module according to claim 1 , wherein the cooling fan is a suction fan, and the cooling airflow generated by the cooling fan moves from the cooling and heat dissipation unit to the direction of the oil cooler. 9 . .

9 . The vehicle cooling module according to claim 1 , wherein the vehicle cooling module further comprises a front guardrail and a rear guardrail, the front guardrail is fixed on the outer surface of the main body; the rear guardrail It is fixed on the surface of the cooling and heat dissipation unit away from the cooling fan, and the rear guardrail is located above the oil cooler.

10 . The vehicle cooling module according to claim 9 , wherein a portion of the front guardrail corresponding to the mounting area of the main body portion is provided with a notch to allow airflow to enter the cooling fan. 11 .

11. A vehicle, characterized in that the vehicle comprises the vehicle cooling module according to any one of claims 1-10.