CN215486245U - Heat dissipation module and cooling system with same - Google Patents

Abstract

The utility model relates to a heat radiation module and a cooling system provided with the same, wherein the heat radiation module comprises: the radiator comprises a radiator main body, a radiator core body and a radiator cover, wherein the radiator main body comprises a first water chamber, a first radiator core body, a second water chamber, a second radiator core body and a third water chamber which are sequentially arranged along a first direction and are sequentially communicated; the radiator mounting assembly comprises a first mounting side plate and a second mounting side plate, and the first mounting side plate and the second mounting side plate are arranged on two opposite sides of the radiator main body at intervals along a second direction perpendicular to the first direction; and two ends of each connecting pull rod are respectively connected to the first mounting side plate and the second mounting side plate. The size of each part of the heat dissipation module can be adjusted according to the boundary condition of the installation space of the heat dissipation module, so that the area of the first radiator core body and the area of the second radiator core body are maximized in the limited arrangement space, the heat dissipation area is effectively increased under the condition that the boundary condition of the heat dissipation module is not changed, and the heat dissipation effect is improved.

Description

Heat dissipation module and cooling system with same

Technical Field

The utility model relates to the technical field of vehicle cooling, in particular to a heat dissipation module and a cooling system with the same.

Background

With the development of automobile technology, the enhancement of environmental protection consciousness and energy-saving consciousness and the higher and higher national requirements on vehicle emission, the heat dissipation of a vehicle engine is further increased in order to meet the requirements related to the gradually improved emission. Currently, some engines use EGR (Exhaust Gas recirculation) technology to return part of the Exhaust Gas from the engine to the intake manifold and Re-enter the cylinder with fresh mixture. Because the waste gas contains a large amount of CO₂Equal polyatomic gas, and CO₂When the gas cannot be combusted, the gas absorbs a large amount of heat due to high specific heat capacity, so that the maximum combustion temperature of the air-fuel mixture in the cylinder is lowered, and the generation amount of NOx is reduced. At the same time, however, EGR technology also results in a dramatic increase in the amount of heat that the vehicle needs to be cooled, which requires the vehicle to be fitted with a larger radiator.

However, considering the factors such as development cost, and based on the limitation of boundary conditions affecting the matching of the cooling system, such as the frame of the entire vehicle and the cab, the radiator with a larger volume cannot be adopted to meet the higher heat dissipation requirement of the vehicle, so that the vehicle cannot achieve ideal dynamic performance and economical efficiency.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a heat dissipation module and a cooling system having the same, which can achieve the technical effect of effectively improving the heat dissipation effect without changing the boundary conditions of the heat dissipation module.

According to an aspect of the present application, there is provided a heat dissipation module, including:

the radiator comprises a radiator main body, a radiator core body and a radiator core body, wherein the radiator main body comprises a first water chamber, a first radiator core body, a second water chamber, a second radiator core body and a third water chamber which are sequentially arranged along a first direction and are sequentially communicated;

the radiator mounting assembly comprises a first mounting side plate and a second mounting side plate, the first mounting side plate and the second mounting side plate are arranged on two opposite sides of the radiator main body at intervals along a second direction perpendicular to the first direction, and the first water chamber, the first radiator core, the second water chamber, the third radiator core and the third water chamber are relatively fixed through the radiator mounting assembly; and

and the two ends of each connecting pull rod are respectively connected with the first mounting side plate and the second mounting side plate.

In one embodiment, the lengths of the first water chamber and the first radiator core in the second direction are each smaller than the lengths of the second water chamber, the second radiator core, and the third water chamber in the second direction.

In one embodiment, the length of the first water chamber in the second direction gradually decreases in a direction away from the first radiator core in the first direction.

According to another aspect of the present application, there is provided a cooling system including the heat dissipation module described above.

In one embodiment, the cooling system comprises a first longitudinal beam and a second longitudinal beam, the first longitudinal beam and the second longitudinal beam are arranged at intervals along the second direction, and the heat dissipation module is matched and connected to one end of the first longitudinal beam and one end of the second longitudinal beam in the third direction;

wherein the third direction is perpendicular to both the first direction and the second direction.

In one embodiment, the cooling system includes an intercooler, a first intercooler connecting member, and a second intercooler connecting member, the intercooler is located at a side of the heat dissipation module away from the first longitudinal beam and the second longitudinal beam in the third direction, the intercooler includes a first air chamber, an intercooler core, and a second air chamber sequentially arranged along the second direction, the intercooler core is located between the first air chamber and the second air chamber, the first intercooler connecting member connects the first air chamber and the first mounting side plate, and the second intercooler connecting member connects the second air chamber and the second mounting side plate.

In one embodiment, the cooling system further includes a fan assembly, the fan assembly includes a fan and a fan guard covering the fan, the fan assembly is located on one side of the heat dissipation module facing the first longitudinal beam and the second longitudinal beam in the third direction, one side of the fan guard facing the heat dissipation module has a mounting surface, the mounting surface is fixedly connected to the heat sink mounting assembly, and an outer contour of the mounting surface matches an outer contour of the heat sink mounting assembly.

In one embodiment, the cooling system further includes a baffle net covering a side of the heat dissipation module away from the first longitudinal beam and the second longitudinal beam in the third direction.

In one embodiment, the cooling system further comprises a first suspension assembly and a second suspension assembly, the first mounting side plate is coupled with the first longitudinal beam through the first suspension assembly, and the second mounting side plate is coupled with the second longitudinal beam through the second suspension assembly;

the first suspension assembly comprises a first elongated frame, a first bracket and a first suspension cushion block, the first elongated frame is connected to the first longitudinal beam in a matching mode, the first bracket is connected to the first elongated frame in a matching mode, the first suspension cushion block is connected to the first bracket in a matching mode, and the first suspension bracket is connected with the first suspension cushion block and the first mounting side plate;

the second suspension assembly comprises a second elongated frame, a second bracket and a second suspension cushion block, the second elongated frame is connected to the second longitudinal beam in a matching mode, the second bracket is connected to the second elongated frame in a matching mode, the second suspension cushion block is connected to the second bracket in a matching mode, and the second suspension bracket is connected with the second suspension cushion block and the second mounting side plate;

the first suspension cushion block and the second suspension cushion block can generate recoverable deformation under the action of external force.

In one embodiment, the cooling system further comprises a first stop assembly and a second stop assembly;

the first limiting assembly comprises a first pull rod upper support, a first pull rod lower support and a first pull rod, the first pull rod upper support is connected to the first installation side plate in a matching mode, the first pull rod lower support is installed on the first longitudinal beam, and two ends of the first pull rod are connected to the first pull rod upper support and the first pull rod lower support respectively;

the second limiting assembly comprises a second pull rod upper support, a second pull rod lower support and a second pull rod, the second pull rod upper support is connected with the second installation side plate in a matched mode, the second pull rod lower support is installed on the second longitudinal beam, and two ends of the second pull rod are connected with the second pull rod upper support and the second pull rod lower support respectively.

Above-mentioned heat dissipation module, because the radiator main part is connected as a whole through radiator installation component by independent first hydroecium, first radiator core, the second hydroecium, the second radiator core, five parts of third hydroecium, consequently can adjust the size of every part respectively according to the boundary condition of heat dissipation module's installation space, thereby make the area maximize of first radiator core and second radiator core in limited arrangement space, and then effectively increased heat radiating area under the condition of not changing heat dissipation module's boundary condition, the radiating effect has been improved.

Drawings

FIG. 1 is a schematic diagram of a cooling system according to an embodiment of the present invention;

FIG. 2 is a schematic view of another embodiment of a cooling system according to the present invention;

fig. 3 is a schematic structural diagram of a heat dissipation module according to an embodiment of the utility model;

fig. 4 is a schematic structural view of a fan guard of the fan assembly according to an embodiment of the utility model.

The reference numbers illustrate:

100. a cooling system; 10. a heat dissipation module; 12. a heat sink body; 121. a first water chamber; 122. a first radiator core; 123. a second water chamber; 124. a second radiator core; 125. a third water chamber; 126. a water inlet pipe; 14. a heat sink mounting assembly; 141. a first mounting side plate; 143. a second mounting side plate; 145. mounting a guard plate; 16. connecting a pull rod; 20a, a first suspension assembly; 21a, a first lengthening frame; 23a, a first bracket; 25a, a first suspension pad block; 27a, a first suspension bracket; 20b, a second suspension assembly; 21b, a second elongated frame; 23b, a second bracket; 25b, a second suspension pad block; 27b, a second suspension bracket; 30a, a first limiting component; 32a, a first pull rod upper bracket; 34a, a first pull rod lower bracket; 36a, a first pull rod; 30b and a second limiting component; 32b, a second pull rod upper bracket; 34b, a second pull rod lower bracket; 36b, a second pull rod; 40. an intercooler; 41. a first air chamber; 43. an intercooler core; 45. a second air chamber; 50. a first intercooler connecting piece; 60. a second intercooler connecting piece; 70. a fan assembly; 71. a fan; 73. a wind protection cover; 732. a mounting surface; 734. a sealing strip; 80. a screen assembly; 90a, a first stringer; 90b, a second stringer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Fig. 1 is a schematic view showing a structure of a cooling system in an embodiment of the present invention, and fig. 2 is a schematic view showing another angle of the cooling system in an embodiment of the present invention; fig. 3 is a schematic structural diagram of a heat dissipation module according to an embodiment of the utility model.

Referring to fig. 1 to 3, an embodiment of the present invention provides a cooling system 100 for a vehicle, which is used for timely removing heat generated by an engine of the vehicle during driving of the vehicle, so as to ensure that the vehicle can continuously and normally operate.

The cooling system 100 includes a first longitudinal beam 90a, a second longitudinal beam 90b, and a heat dissipation module 10, an intercooler 40 and a fan assembly 70 mounted at one end of the first longitudinal beam 90a and the second longitudinal beam 90b, wherein the fan assembly 70 is configured to generate an air flow flowing to the heat dissipation module 10, the heat dissipation module 10 is configured to timely exhaust heat generated by an engine, and the intercooler 40 is configured to reduce fuel consumption of the engine and improve adaptability of the vehicle to altitude.

The first longitudinal beam 90a and the second longitudinal beam 90b each extend lengthwise in a third direction, and the first longitudinal beam 90a and the second longitudinal beam 90b are disposed at intervals in the second direction, which is perpendicular to both the first direction and the second direction in the following embodiments.

The heat dissipation module 10 includes a heat sink main body 12, a heat sink mounting assembly 14, and a plurality of tie rods 16, wherein the heat sink main body 12 is integrally spliced by the heat sink mounting assembly 14 and the tie rods 16 and is coupled to one end of the first longitudinal beam 90a and one end of the second longitudinal beam 90b in the third direction.

Specifically, the radiator main body 12 includes a first water chamber 121, a first radiator core, a second water chamber 123, a second radiator core 124, a third water chamber 125, an inlet pipe 126, and an outlet pipe. The first water chamber 121, the first radiator core 122, the second water chamber 123, the second radiator core 124 and the third water chamber 125 are sequentially arranged in a first direction and are sequentially communicated with each other, the first radiator core 122 is located between the first water chamber 121 and the second water chamber 123, and the second radiator core 124 is located between the second water chamber 123 and the third water chamber 125. The first water chamber 121 is provided with a water inlet, two ends of the water inlet pipe 126 are respectively connected to the water inlet and the engine thermostat through worm drive type hose clamps, one end of the third water chamber 125 is provided with a water outlet, and two ends of the water outlet pipe are respectively connected to the water outlet and the water pump through worm drive type hose clamps.

Therefore, the coolant discharged by the engine and absorbing heat flows through the first water chamber 121, the first radiator core 122, the second water chamber 123, the second radiator core 124 and the third water chamber 125 in sequence from the water inlet pipe 126, flows into the water pump through the water outlet pipe, and is then sent back to the engine through the water pump, and the coolant dissipates heat in the flowing process. The first heat sink core 122 and the second heat sink core 124 perform a main heat dissipation function, and the first water chamber 121, the second water chamber 123, and the third water chamber 125 redistribute cooling, so that heat dissipation of the cooling liquid is more uniform. More importantly, the heat sink main body 12 is formed by connecting the independent first water chamber 121, the first heat sink core 122, the second water chamber 123, the second heat sink core 124 and the third water chamber 125 into a whole through the heat sink mounting assembly 14, so that the size of each part can be respectively adjusted according to the boundary condition of the mounting space of the heat sink module 10, the areas of the first heat sink core 122 and the second heat sink core 124 are maximized in the limited arrangement space, the heat dissipation area is effectively increased without changing the boundary condition of the heat sink module 10, and the heat dissipation effect is improved.

Specifically, in an embodiment, the first water chamber 121, the second water chamber 123, and the third water chamber 125 all adopt a plastic water chamber structure, the maximum length of the first water chamber 121 in the second direction is 659mm, the maximum height of the first water chamber in the first direction is 128mm, the thickness of the first water chamber in the third direction is 71mm, and in a direction away from the first heat sink core 122 along the first direction, the length of the first water chamber 121 in the second direction gradually decreases, and the water inlet is opened at one end of the first water chamber 121 away from the first heat sink core 122. In this way, the first water chamber 121 is formed in a shape having a high middle and low sides in the first direction, thereby leaving a space for the disposition of other elements.

The first radiator core 122 has a length in the second direction of 638mm, a height in the first direction of 155mm, and a thickness in the third direction of 42 mm. The second water chamber 123 has a length of 866mm in the second direction, a height of 60mm in the first direction, and a thickness of 71mm in the third direction. The second heat sink core 124 has a length of 928mm in the second direction, a height of 620mm in the first direction, and a thickness of 42mm in the third direction. The third water chamber 125 has a length of 932mm in the second direction, a height of 65mm in the first direction, and a thickness of 71mm in the third direction.

In this way, the lengths of the first water chamber 121 and the first radiator core 122 in the second direction are each smaller than the lengths of the second water chamber 123, the second radiator core 124, and the third water chamber 125 in the second direction, and the projection of the radiator main body 12 on the plane perpendicular to the third direction is substantially "convex" type, so that no arrangement space is left for other elements. It is to be understood that the shape and size of each portion of the heat sink body 12 are not limited thereto, and may be set as needed to meet different requirements.

The radiator mounting assembly 14 includes a first mounting side plate 141, a second mounting side plate 143, and a mounting guard 145. The first mounting side plate 141 and the second mounting side plate 143 both extend lengthwise along the first direction, the first mounting side plate 141 and the second mounting side plate 143 are disposed at intervals along the second direction on opposite sides of the heat sink body 12, the first mounting side plate 141 and the second mounting side plate 143 respectively cover edges of both sides of the heat sink body 12 in the second direction, both sides of the first water chamber 121 in the second direction are respectively connected with the first mounting side plate 141 and the second mounting side plate 143 by fasteners, both sides of the second water chamber 123 in the second direction are respectively connected with the first mounting side plate 141 and the second mounting side plate 143 by fasteners, and both ends of the third water chamber 125 in the second direction are respectively connected with the first mounting side plate 141 and the second mounting side plate 143 by fasteners. The mounting plate 145 extends in the second direction, and the mounting plate 145 covers a side of the third water chamber 125 away from the second radiator core 124. In this way, first header 121, first radiator core, second header 123, third radiator core, and third header 125 are relatively fixed by radiator attachment unit 14.

The heat dissipation module 10 includes two sets of connection pull rods 16, each set of connection pull rods 16 includes two connection pull rods 16, the two sets of connection pull rods 16 are respectively located at two opposite sides of the heat sink mounting assembly 14 in the third direction, one connection pull rod 16 in each set extends along the second direction, two ends of the connection pull rod 16 are respectively connected with the first mounting side plate 141 and the second mounting side plate 143, and the connection pull rod 16 is correspondingly arranged with the second water chamber 123 in the third direction; the other connecting rod 16 of each group extends obliquely with respect to the second direction, one end of the connecting rod 16 is connected to a region of the first mounting side plate 141 adjacent to the third water chamber 125, and the other end of the connecting rod 16 is connected to a region of the second mounting side plate 143 adjacent to the second water chamber 123. The arrangement of the connecting pull rod 16 enhances the overall strength and shock resistance of the heat dissipation module 10, and improves the structural stability of the heat dissipation module 10.

In some embodiments, the cooling system 100 further includes a first suspension assembly 20a and a second suspension assembly 20b, the first mounting side plate 141 is coupled to the first longitudinal beam 90a through the first suspension assembly 20a, and the second mounting side plate 143 is coupled to the second longitudinal beam 90b through the second suspension assembly 20b, such that the heat dissipation module 10 is coupled to the first longitudinal beam 90a and the second longitudinal beam 90 b.

Specifically, the first suspension assembly 20a includes a first elongated frame 21a, a first bracket 23a, a first suspension pad 25a, and a first suspension bracket 27 a. The first elongated frame 21a is coupled to one end of the first longitudinal beam 90a in the third direction, the first elongated frame 21a is in a net structure formed by a plurality of connecting arms in a staggered manner, and a plurality of connecting holes are formed in the first elongated frame 21a to provide mounting points for other mechanisms. The first bracket 23a is coupled to the first elongated frame 21a, the first suspension pad 25a is coupled to the first bracket 23a, and the first suspension bracket 27a connects the first suspension pad 25a and the first mounting side plate 141. Wherein, first suspension cushion 25a is the rubber cushion, and first suspension cushion 25a can produce the deformation that can restore under the exogenic action to effectively play the cushioning effect.

The second suspension assembly 20b includes a second elongated frame 21b, a second bracket 23b, a second suspension pad 25b, and a second suspension bracket 27 b. The second elongated frame 21b is coupled to one end of the second longitudinal beam 90b in the third direction, the second elongated frame 21b is a net structure formed by a plurality of connecting arms in a staggered manner, and a plurality of connecting holes are formed in the second elongated frame 21b to provide mounting points for other mechanisms. The second bracket 23b is coupled to the second elongated frame 21b, the second suspension pad 25b is coupled to the second bracket 23b, and the second suspension bracket 27b connects the second suspension pad 25b and the second mounting side plate 143. Wherein, the second suspension cushion 25b is the rubber cushion, and the deformation that the second suspension cushion 25b can produce recoverable under the exogenic action to effectively play the cushioning effect.

In this way, the first elongated frame 21a and the second elongated frame 21b are provided to face each other in the second direction, and the installation space of the heat dissipation module 10 is increased in the second direction, so that the heat sink main body 12 having a larger volume can be installed. The damping effect of the first suspension cushion block 25a and the second suspension cushion block 25b effectively reduces the local stress, and simultaneously reduces the impact vibration of the heat dissipation module 10 caused by the pressurized air, thereby improving the reliability of the cooling system 100.

In some embodiments, the cooling system 100 further includes a first limiting assembly 30a and a second limiting assembly 30b for further limiting the thermal module 10.

Specifically, the first position limiting assembly 30a includes a first pull rod upper bracket 32a, a first pull rod lower bracket 34a, and a first pull rod 36 a. The first upper tie bar bracket 32a is coupled to the first mounting side plate 141, the first lower tie bar bracket is mounted to the first longitudinal beam 90a, and both ends of the first tie bar 36a are connected to the first upper tie bar bracket 32a and the first lower tie bar bracket 34a, respectively.

The second limiting assembly 30b comprises a second pull rod upper bracket 32b, a second pull rod lower bracket 34b and a second pull rod 36b, the second pull rod upper bracket 32b is connected to the second mounting side plate 143 in a matching mode, the second pull rod lower bracket is mounted on the second longitudinal beam 90b, and two ends of the second pull rod 36b are connected to the second pull rod upper bracket 32b and the second pull rod lower bracket 34b respectively.

Therefore, the installation stability of the heat dissipation module 10 is further improved, and the stable operation of the heat dissipation module 10 in the vehicle running process is further ensured.

The intercooler 40 is located on one side of the heat dissipation module 10 away from the first longitudinal beam 90a and the second longitudinal beam 90b in the third direction, and includes a first air chamber 41, an intercooler core 43 and a second air chamber 45 sequentially arranged in the second direction, and the first air chamber 41 and the second air chamber 45 are symmetrically disposed on two opposite sides of the intercooler core 43 in the second direction. The first air chamber 41 and the second air chamber 45 are both cast aluminum air chambers, the cross section of the portion, located below the first water chamber 121, of the first air chamber 41 and the second air chamber 45 in the first direction is approximately rectangular, and the cross section of the portion, located above the first water chamber 121, of the first air chamber 41 and the second air chamber 45 in the first direction is approximately circular, so that the occupied space is effectively reduced.

Further, the cooling system 100 further includes a first intercooler connector 50 and a second intercooler connector 60, wherein two ends of the first intercooler connector 50 are respectively connected to the first air chamber 41 and the first mounting side plate 141, and two ends of the second intercooler connector 60 are respectively connected to the second air chamber 45 and the second mounting side plate 143, so that the intercooler 40 is fixedly connected to the radiator mounting assembly 14. In some embodiments, the sides of the first air chamber 41 and the second air chamber 45 facing the heat dissipation module 10 are further provided with limiting bosses to keep the intercooler 40 and the heat dissipation module 10 at a preset distance.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a fan guard of a fan assembly according to an embodiment of the utility model.

In some embodiments, the fan assembly 70 is located on a side of the heat dissipation module 10 facing the first longitudinal beam 90a and the second longitudinal beam 90b in the third direction, and the fan assembly 70 includes a fan 71 and a fan cover 73 covering the fan 71. The fan 71 is a wheel-free annular fan 71 with an outer edge diameter of 760mm, and the fan 71 is mounted on a clutch of the fan 71 through bolts and is accommodated in the fan housing 73.

The wind shield 73 is formed by one-step molding through an injection molding process, one side of the wind shield 73 facing the heat dissipation module 10 is provided with a mounting surface 732, the outer contour of the mounting surface 732 is matched with the outer contour of the heat sink mounting assembly 14 to be in a convex shape, two sides of the mounting surface 732 in the second direction are tightly attached to the first mounting side plate 141 and the second mounting side plate 143 and fixedly connected to the heat sink mounting assembly 14, two side edges of the mounting surface 732 in the first direction are approximately overlapped with the edge of the heat sink main body 12, and two side edges of the mounting surface 732 in the first direction are hermetically connected with the heat sink main body 12 through a sealing strip 734, so that high-temperature gas backflow is prevented.

In this manner, when the coolant flows through the radiator main body 12, the fan 71 rotates at a high speed to cause an air flow to flow through the radiator main body 12, and the air flow takes heat out of the first radiator core 122 and the second radiator core 124, so that the coolant in the first radiator core 122 and the second radiator core 124 changes from a high temperature state to a low temperature state to circulate and cool the engine.

In some implementations, the cooling system 100 further includes a screen assembly 80, the screen assembly 80 covering a side of the heat dissipation module 10 away from the first and second stringers 90a, 90b in the third direction to protect the radiator body 12 and the intercooler 40 from being impacted or blocked by stones, lint, mud, etc.

Specifically, the baffle net assembly 80 includes a baffle net body, a first fixed pipe, and a second fixed pipe. The material that keeps off the net main part is nylon fiber, keeps off the net and locates first fixed pipe and the fixed pipe of second around the main part. The first fixed pipe and the second fixed pipe are arranged at intervals in the first direction, the first fixed pipe and the second fixed pipe extend along the second direction, the two ends of the first fixed pipe in the second direction are respectively connected to the first air chamber 41 and the second air chamber 45, and the two ends of the second fixed pipe in the second direction are respectively connected to the first installation side plate 141 and the second installation side plate 143.

The assembly process of the cooling system 100 described above is as follows:

first, the fan 71 is attached to the fan clutch, and then the cowl cover 73 is fixed to the first and second attachment side plates 141 and 143 of the radiator attachment unit 14.

Then, the intercooler 40 is fixed to the first and second mounting side plates 141 and 143 of the radiator mounting assembly 14 by the first and second intercooler connectors 50 and 60. The screen 80 is then secured to the intercooler 40 and the mounting apron 145 of the radiator mounting assembly 14 by snap hooks.

The module is then coupled to first and second stringers 90a, 90b, collectively via first and second suspension assemblies 20a, 20b, first and second stop assemblies 30a, 30 b.

Finally, the two ends of the water inlet pipe 126 of the heat dissipation module 10 are respectively connected to the water inlet of the radiator main body 12 and the engine thermostat, and the two ends of the water outlet pipe of the heat dissipation module 10 are respectively connected to the water outlet of the radiator main body 12 and the water pump.

The heat dissipation module 10 and the cooling system 100 provided with the same can respectively adjust the sizes of the first water chamber 121, the first radiator core, the second water chamber 123, the third radiator core and the third water chamber 125 according to the boundary conditions of the installation space of the heat dissipation module 10, thereby maximizing the areas of the first radiator core 122 and the second radiator core 124 in the limited arrangement space, and achieving the best dynamic performance and economical efficiency of the vehicle while meeting the heat dissipation requirements of the vehicle on which the cooling system 100 is installed. Moreover, the components of the whole cooling system 100 are matched with each other, and the components such as the heat dissipation module 12, the intercooler 40, the fan assembly 70 and the like are stably assembled at one end of the first longitudinal beam 90a and one end of the second longitudinal beam 90b through the mounting components such as the first suspension assembly 20a, the second suspension assembly 20b, the first limiting assembly 30a, the second limiting assembly 30b and the like, so that the whole cooling system 100 is simple and compact in structure, and has good shock absorption and buffering effects.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A heat dissipation module, comprising:

the radiator comprises a radiator main body, a radiator core body and a radiator core body, wherein the radiator main body comprises a first water chamber, a first radiator core body, a second water chamber, a second radiator core body and a third water chamber which are sequentially arranged along a first direction and are sequentially communicated;

the radiator mounting assembly comprises a first mounting side plate and a second mounting side plate, the first mounting side plate and the second mounting side plate are arranged on two opposite sides of the radiator main body at intervals along a second direction perpendicular to the first direction, and the first water chamber, the first radiator core, the second water chamber, the third radiator core and the third water chamber are relatively fixed through the radiator mounting assembly; and

and the two ends of each connecting pull rod are respectively connected with the first mounting side plate and the second mounting side plate.

2. The heat dissipation module of claim 1, wherein the lengths of the first water chamber and the first radiator core in the second direction are each less than the lengths of the second water chamber, the second radiator core, and the third water chamber in the second direction.

3. The heat dissipation module of claim 1, wherein a length of the first water chamber in the second direction gradually decreases in a direction away from the first heat sink core in the first direction.

4. A cooling system comprising the heat dissipation module according to any one of claims 1 to 3.

5. The cooling system of claim 4, wherein the cooling system comprises a first longitudinal beam and a second longitudinal beam, the first longitudinal beam and the second longitudinal beam are spaced apart along the second direction, and the heat sink module is coupled to one end of the first longitudinal beam and the second longitudinal beam in a third direction;

wherein the third direction is perpendicular to both the first direction and the second direction.

6. The cooling system according to claim 5, wherein the cooling system includes an intercooler, a first intercooler connecting member, and a second intercooler connecting member, the intercooler is located on a side of the heat dissipation module away from the first longitudinal beam and the second longitudinal beam in the third direction, the intercooler includes a first air chamber, an intercooler core, and a second air chamber arranged in sequence along the second direction, the intercooler core is located between the first air chamber and the second air chamber, the first intercooler connecting member connects the first air chamber and the first mounting side plate, and the second intercooler connecting member connects the second air chamber and the second mounting side plate.

7. The cooling system according to claim 6, further comprising a fan assembly, wherein the fan assembly includes a fan and a fan guard covering the fan, the fan assembly is located on a side of the heat dissipation module facing the first longitudinal beam and the second longitudinal beam in the third direction, a mounting surface is located on a side of the fan guard facing the heat dissipation module, the mounting surface is fixedly connected to the heat sink mounting assembly, and an outer contour of the mounting surface matches an outer contour of the heat sink mounting assembly.

8. The cooling system of claim 6, further comprising a screen covering a side of the heat sink module that is distal from the first and second stringers in the third direction.

9. The cooling system of claim 6, further comprising a first suspension assembly and a second suspension assembly, the first mounting side plate coupled to the first longitudinal beam via the first suspension assembly, the second mounting side plate coupled to the second longitudinal beam via the second suspension assembly;

the first suspension assembly comprises a first elongated frame, a first bracket and a first suspension cushion block, the first elongated frame is connected to the first longitudinal beam in a matching mode, the first bracket is connected to the first elongated frame in a matching mode, the first suspension cushion block is connected to the first bracket in a matching mode, and the first suspension bracket is connected with the first suspension cushion block and the first mounting side plate;

the second suspension assembly comprises a second elongated frame, a second bracket and a second suspension cushion block, the second elongated frame is connected to the second longitudinal beam in a matching mode, the second bracket is connected to the second elongated frame in a matching mode, the second suspension cushion block is connected to the second bracket in a matching mode, and the second suspension bracket is connected with the second suspension cushion block and the second mounting side plate;

the first suspension cushion block and the second suspension cushion block can generate recoverable deformation under the action of external force.

10. The cooling system of claim 6, further comprising a first stop assembly and a second stop assembly;

the first limiting assembly comprises a first pull rod upper support, a first pull rod lower support and a first pull rod, the first pull rod upper support is connected to the first installation side plate in a matching mode, the first pull rod lower support is installed on the first longitudinal beam, and two ends of the first pull rod are connected to the first pull rod upper support and the first pull rod lower support respectively;

the second limiting assembly comprises a second pull rod upper support, a second pull rod lower support and a second pull rod, the second pull rod upper support is connected with the second installation side plate in a matched mode, the second pull rod lower support is installed on the second longitudinal beam, and two ends of the second pull rod are connected with the second pull rod upper support and the second pull rod lower support respectively.

Images