CN111152645A - Cooling module assembly and vehicle - Google Patents
Cooling module assembly and vehicle Download PDFInfo
- Publication number
- CN111152645A CN111152645A CN201811316830.XA CN201811316830A CN111152645A CN 111152645 A CN111152645 A CN 111152645A CN 201811316830 A CN201811316830 A CN 201811316830A CN 111152645 A CN111152645 A CN 111152645A
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- China
- Prior art keywords
- intercooler
- radiator
- cooling module
- module assembly
- water chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
- B60Y2304/072—Facilitating assembling or mounting by preassembled subunits
Abstract
The invention relates to a cooling module assembly and a vehicle. The cooling module assembly comprises a radiator and an intercooler, wherein a core body vertical surface of the radiator and a core body vertical surface of the intercooler are stacked, and the radiator and the intercooler are connected and installed at the periphery through a flexible connecting structure, so that elements between the radiator and the intercooler have certain displacement spaces. According to the invention, the cooling module is designed into a modularized assembly structure, so that the installation of the device is facilitated, the space is saved, the heat dissipation effect is further improved, the energy consumption is saved, the flexible connection structure can effectively buffer deformation in the heating stress process of the intercooler, the core body can be effectively prevented from being damaged, and the safe use of each element is ensured.
Description
Technical Field
The invention relates to the technical field of engine cooling systems, in particular to a cooling module assembly and a vehicle with the same.
Background
With the rapid development of high-speed logistics in China, the domestic heavy truck is developing towards large discharge capacity and high horsepower, the emission standard is increasingly strict, and the requirements of users on oil consumption and ground clearance put forward higher requirements on a cooling system of the heavy truck. The traditional 'narrow and high' cooling module cannot ensure the ground clearance of a high-horsepower vehicle. And the fan is required to provide strong air volume for a long time so as to avoid the phenomenon of 'boiling' when the user uses the electric cooker in a high-temperature environment and influence oil consumption to a certain extent. Meanwhile, for the six-country high-horsepower EGR engine, the water pressure of the system, the pressure and the temperature of the pressurized gas are improved to a certain extent, and higher requirements are provided for the performance and the reliability of the cooling module.
On the other hand, accessories such as an engine cooling part radiator, an intercooler and the like on the whole vehicle in the prior art are limited by technical level, lack of integrated arrangement, not beneficial to expansion and deformation and insufficient in overall optimization degree. Usually, each cooling unit is purchased and assembled separately by a main engine plant, which is not conducive to intensive production and management. Therefore, it is necessary to develop a cooling component integrated module having high cooling capability and high reliability. In the initial design stage, the high integration combination and the expansion deformation can be considered, and the packaging supply to a host factory is realized, so that the assembly efficiency is improved.
Disclosure of Invention
The invention aims to provide a cooling module assembly and a vehicle, so that the vehicle has a cooling module with strong cooling capacity and high reliability, and the assembly efficiency of a host factory can be improved.
The cooling module assembly comprises a radiator and an intercooler, wherein a core body vertical surface of the radiator and a core body vertical surface of the intercooler are overlapped, the radiator and the intercooler are connected and installed at the periphery through a flexible connecting structure, so that an element between the radiator and the intercooler has a certain displacement space, and stress deformation caused by thermal stress and vibration stress is eliminated.
In the cooling module assembly, the flexible connection structure can be connected by a rubber joint, a bellows elastic joint or a flexible filler connection joint.
Furthermore, the flexible connection structure is a connection mode of a rubber joint and comprises a bolt, a gasket, a rubber pad and a metal bushing which are sequentially connected, wherein the rubber pad is provided with a central through hole, the metal bushing is provided with a sleeve portion, the sleeve portion extends into the central through hole of the rubber pad, and the bolt sequentially penetrates through the central holes of the gasket, the rubber pad and the metal bushing.
In the cooling module assembly, one of the left side and the right side of the intercooler is rigidly connected with the radiator, and the other side of the intercooler is connected with the radiator through a flexible connecting structure; the intercooler adopts a C-shaped opening form at the flexible connection part with the radiator; one end of the rigid connection side is connected by a circular hole so as to facilitate positioning, and the other end of the rigid connection side is connected by a long hole. .
In the cooling module assembly, the wind shield is arranged between the upper protective plate of the intercooler and the water chamber of the radiator to prevent a gap from being reserved between the radiator and the intercooler, so that the air quantity passing through the core body of the radiator is effectively ensured, and the performance of the radiator is fully exerted. And a mounting cylinder structure is reserved on the water chamber, and the wind shield and the reserved mounting cylinder on the water chamber are fixedly connected by an elastic metal clamping piece, so that the wind shield and the radiator are conveniently and reliably fixed together.
In the cooling module assembly, the wind deflector can be made of PA66+ GF30, and reinforcing ribs are arranged on the wind deflector. PA66+ GF30 is a general name of PA66 plastic raw material added with 30% glass fiber. The design enables the wind deflector to have high strength and special thermal stability.
In the cooling module assembly, the intercooler adopts a structure with air inlet and outlet chambers at two sides, rubber tube insertion depth limiting bosses are arranged at the pipe inlet and outlet openings of the intercooler, sealing rib structures are arranged between the pipe openings and the limiting bosses, and pipe hoop structures are arranged at the pipe openings, so that the insertion depth of the rubber tubes is effectively controlled, and the rubber tubes are prevented from collapsing; a guide plate structure is arranged in the intercooler air inlet chamber, so that the uniformity of an internal flow field of the intercooler and the reliability of the air chamber are improved; a condenser mounting boss is arranged in front of the intercooler air chamber; the guard plate of the intercooler is provided with a convex structure, so that the thermal stress deformation is effectively resisted, the core body is prevented from being damaged, and the section of the guard plate is of a V-shaped structure; the middle part of the guard plate is provided with a stamped special-shaped hole for eliminating thermal stress; the air chamber outside of intercooler is equipped with the horn mouth for be connected with the cooling tube. The intercooler adopts the main leaf structure of turning up, and the air chamber outside sets up the horn mouth, and bearing capacity and reliable performance obtain improving.
In the cooling module assembly, the radiator is designed to be in a wide and flat structure, and the guard plates on two sides of the radiator are in a wide guard plate structure, so that the core body and the water chamber can be protected more effectively; the guard plate is provided with the ventilation opening, so that the ventilation area is increased, and the weight of the guard plate can be reduced. The wide cooling module structure has the advantages that the number of rows of the radiating pipes is increased, the total resistance is reduced, and the oil consumption of the whole vehicle is reduced.
In the cooling module assembly, the radiator adopts a plastic water chamber structure, the plastic upper water chamber of the radiator is provided with a degassing quick-insertion structure, and the wind shield and the wind protection cover of the plastic upper water chamber are installed by adopting an elastic metal clamping piece structure; the pipe orifices of the upper water chamber and the lower water chamber are sequentially provided with an anti-drop rib, an anti-slip sealing rib and a rubber pipe insertion depth limiting structure.
The plastic lower water chamber of the radiator is provided with a water drain valve structure, the water outlet of the water drain valve structure is positioned below the lower water chamber, and the knob of the water drain valve structure is positioned on the side surface of the lower water chamber.
The invention also provides a vehicle provided with the cooling module assembly.
The intercooler and the radiator are integrated into a module through the flexible connecting structure, so that the whole device is convenient to mount, the flexible deformation can resist the thermal deformation amount in the process of heating stress of the intercooler, the core body, the upper protection plate and the lower protection plate can be effectively prevented from being damaged, the safe use of the device is ensured, the intercooler and the radiator are tightly combined, the radiation concentration is improved, the air volume loss is avoided, and the cooling efficiency is improved.
The main idea of the invention is to achieve the purpose of reducing the oil consumption of the whole vehicle from two aspects of reducing internal resistance and external resistance. In the aspect of internal resistance: the invention further reduces the water resistance through the design of the wide and flat radiator; the intercooler adopts big passageway cooling tube and the main leaf that turns up, greatly reduced its inside air resistance. External resistance: the wind shield designed by the invention effectively seals the gap between the radiator and the intercooler, and improves the sealing property of the system air duct; the novel wind protection cover mounting and connecting structure designed by the invention is added with an upper fixing structure and a lower fixing structure, is simple and convenient to mount, enables the wind protection cover to be effectively mounted on mounting surfaces around the radiator, ensures that external cold air effectively passes through the radiating core body from front to back, improves the air inlet coefficient of a cooling system, and also enables the stability of the device to be effectively guaranteed. In addition, the invention improves the sealing performance of the air path system and the water path system by improving the intercooler and the radiator pipe orifice. In a word, the cooling module assembly is improved from a local part to the whole, so that the whole cooling effect and the safety and stability are greatly guaranteed while the oil consumption of the whole vehicle is reduced.
The vehicle adopting the cooling module assembly has the advantages of the cooling module assembly.
Drawings
FIG. 1 is a schematic view of a wide and flat cooling module assembly according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a heat sink according to an embodiment of the present invention;
FIG. 3 is a bottom view of the embodiment of FIG. 2;
FIG. 4 is a top view of the embodiment of FIG. 2;
FIG. 5 is an enlarged view of the A, B and the C position in FIGS. 2 and 3 according to the embodiment of the present invention;
FIG. 6 is an enlarged view of the D, E and F positions of FIGS. 3 and 4 in accordance with embodiments of the present invention;
FIG. 7 is an enlarged view of the position G in FIG. 4 according to the present invention;
FIG. 8 is a structural view of a cooler according to an embodiment of the present invention;
FIG. 9 is a right side view of the embodiment of FIG. 8;
FIG. 10 is a top view of the embodiment of FIG. 8;
FIG. 11 is an enlarged view of the position H and I and a sectional view of the position A-A in FIGS. 8 and 9 according to an embodiment of the present invention;
FIG. 12 is an enlarged view of the J, K and L positions of FIGS. 8, 9 and 10 in accordance with embodiments of the present invention;
FIG. 13 is a diagram illustrating a flexible connection structure between the cooler and the heat sink according to an embodiment of the present invention;
FIG. 14 is an enlarged view of the positions M and N in FIG. 1 and a view of a clip structure according to an embodiment of the present invention;
FIG. 15 is a block and enlarged view of the windshield;
description of reference numerals:
1, clamping pieces; 2, an intercooler; 3, a radiator; 4, a flexible connecting structure; 5, bolts; 6 wind shield; 7, a vent; 8, a wind shield mounting structure; 9 degassing and quick inserting structure; 10 wind shield and wind shield mounting structure; 11 a reed nut structure; 12 anti-drop ribs of the radiator pipe orifice; 13 anti-skid sealing ribs of the radiator pipe orifice; 14, a rubber pipe insertion depth limiting structure of a radiator pipe orifice; 15 a water drain valve; 16 air chambers at the air inlet side of the intercooler; 17 a rubber pipe at the pipe orifice of the intercooler is inserted into the depth limiting boss; 18 antiskid sealing ribs of the intercooler pipe orifice; 19 a pipe hoop structure of an intercooler pipe orifice; 20 everting the main panel structure; a 21 "C" shaped opening; 22 a baffle structure; 23 mounting a boss on the condenser; 24 raised structures; 25 a gasket; 26 rubber pads; 27 a metal bushing; 28 clip mounting cylinder.
Detailed Description
To facilitate understanding and implementing the invention by those of ordinary skill in the art, embodiments of the invention are now described with reference to the drawings.
In order to enable the vehicle to have the cooling module with strong cooling capacity and high reliability, simplify the installation process and improve the cooling efficiency, the cooling module assembly provided by the invention mainly integrates cooling parts such as an intercooler, a radiator and the like into the cooling module assembly, the installation and the disassembly are all integrated operations, the process flow is simplified, the cooling capacity is integrated more intensively, and the integral cooling efficiency and the reliability of the system are ensured.
The cooling module assembly mainly comprises a radiator and an intercooler, wherein a core body vertical surface of the radiator and a core body vertical surface of the intercooler are overlapped during installation, the radiator and the intercooler are connected and installed at the periphery through a flexible connecting structure, so that an element between the radiator and the intercooler has a certain displacement space under the action of thermal stress, and stress deformation caused by the thermal stress and the vibration stress is eliminated.
In the cooling module assembly, the flexible connection structure is not limited in connection manner as long as the flexible connection structure is suitable for connecting the intercooler and the radiator, and for example, a rubber joint, a bellows elastic joint or a flexible filler connection joint may be adopted.
More specifically, the flexible connection structure, if the connection mode of the rubber joint is adopted, may include a bolt, a gasket, a rubber pad and a metal bushing which are connected in sequence, wherein the rubber pad is provided with a central through hole, the metal bushing is provided with a sleeve portion which extends into the central through hole of the rubber pad, and the bolt sequentially passes through the central holes of the gasket, the rubber pad and the metal bushing. The connection mode of the rubber joint is not limited by the above mode, and may be another connection mode, as long as the flexible piece such as rubber can generate a buffer effect on the two connected parts when being stressed, so that the elements of the two parts have a moving space when being possibly displaced, so as to avoid mutual extrusion and damage.
If the flexible connection structure adopts a bellows elastic joint or a flexible packing connection joint, the common application form of the joint in the prior art can be adopted, and the details are not repeated.
More specifically, the intercooler and the radiator may be connected at corners. The number and the position of the flexible connecting structures are not particularly limited, but one side of the left side and the right side of the intercooler can be rigidly connected with the guard plate of the radiator, and the other side of the left side and the right side of the intercooler can be connected and installed with the radiator through the flexible connecting structures in consideration of the overall stability, the installation convenience and the working temperature of the environment of the cooling module. One end of the rigid connecting side, such as the upper end, can be connected by a circular hole so as to be convenient for positioning; the other end of the rigid connection side, for example, the lower end, can be connected by an oblong hole position, so that the installation and adjustment are convenient. In order to optimize the connection, the intercooler may take the form of a "C" shaped opening at the flexible connection to the radiator, rather than a circular hole as in conventional connections, for passing through the flexible connection. The structure enables the processing and the installation to be simple and easy.
In order to guarantee the cooling effect, a wind shield is arranged between a peripheral protective plate of the intercooler and a water chamber of the radiator to prevent a gap from being reserved between the radiator and the intercooler, so that the air quantity passing through a radiator core body is effectively guaranteed, and the performance of the radiator is fully exerted. And a mounting cylinder structure is reserved on the water chamber, and the wind shield and the reserved mounting cylinder on the water chamber are fixedly connected by an elastic metal clamping piece, so that the wind shield and the radiator are conveniently and reliably fixed together.
In order to ensure the reliability of the structure, the material of the wind deflector can be PA66+ GF30, and reinforcing ribs can be arranged on the wind deflector. PA66+ GF30 is a general name of PA66 plastic raw material added with 30% glass fiber. The design enables the wind deflector to have high strength and special thermal stability.
In the embodiment of the invention, the intercooler can adopt a structure with air inlet and outlet chambers at two sides, the pipe inlet and outlet openings of the intercooler are provided with the rubber pipe insertion depth limiting bosses, the sealing rib structures are arranged between the pipe openings and the limiting bosses, and the pipe hoop structures are arranged at the pipe openings, so that the rubber pipe insertion depth can be effectively controlled, and the rubber pipe can be prevented from collapsing.
A guide plate structure can be arranged in the intercooler air inlet chamber to improve the uniformity of an intercooler internal flow field and the reliability of the air chamber.
More specifically, a condenser mounting boss can be arranged in front of an intercooler air chamber; the upper guard plate of the intercooler can be provided with a punched protruding structure, so that the section of the upper guard plate can be of a V-shaped structure. The middle part of the guard plate is provided with a stamped special-shaped hole for eliminating thermal stress. So design backplate to effectively support thermal stress and warp, avoid the core to damage. The intercooler can adopt an eversion main plate structure, namely, a bell mouth is arranged outside a main plate air chamber to insert the radiating pipe. The eversion main sheet structure improves the bearing capacity and the reliability.
In the embodiment, the radiator is designed to be in a wide and flat structure instead of a narrow and high structure, and the guard plates on two sides of the radiator are in a wide guard plate structure so as to increase the rigidity of the cooling module. The wide guard plate is provided with the vent to reduce the shielding of the guard plate on the core body, increase the ventilation area and reduce the weight of the wide guard plate. The shape, position, number and arrangement of the ventilation openings are not limited, for example, circular holes or long holes can be opened, one or more rows can be opened on each guard plate, and the ventilation openings can be positioned at the central position or near the edge of the guard plate. According to the wide cooling module structure, the number of rows of the radiating pipes is increased, the total resistance is reduced, and the oil consumption of the whole vehicle is reduced.
Furthermore, the radiator adopts a plastic water chamber structure, and a plastic upper water chamber of the radiator is provided with a degassing quick-insertion structure so as to facilitate the assembly and disassembly of the pipes. The wind shield and the wind shield of the plastic water feeding chamber are installed by adopting an elastic metal clamping piece structure, so that the installation is convenient and reliable. The plastics lower water chamber of radiator is equipped with the valve structure that drains, and the knob is located the side of lower water chamber, the delivery port is located below, is different from in the past knob and delivery port all down, can avoid scalding the risk of maintainer when draining. The pipe orifices of the upper water chamber and the lower water chamber are sequentially provided with an anti-drop rib, an anti-slip sealing rib and a rubber pipe insertion depth limiting structure, so that the rubber pipe insertion depth is effectively controlled, and the rubber pipe is prevented from collapsing and dropping.
The intercooler and the radiator are integrated into a module through the flexible connecting structure, so that the whole device is convenient to mount, the flexible deformation can resist the thermal deformation amount in the process of heating stress of the intercooler, the core body, the upper protection plate and the lower protection plate can be effectively prevented from being damaged, the safe use of the device is ensured, the intercooler and the radiator are tightly combined, the radiation concentration is improved, the air volume loss is avoided, and the cooling efficiency is improved.
The main idea of the invention is to achieve the purpose of reducing the oil consumption of the whole vehicle from two aspects of reducing internal resistance and external resistance. In the aspect of internal resistance: the invention further reduces the water resistance through the design of the wide and flat radiator; the intercooler adopts big passageway cooling tube and the main leaf that turns up, greatly reduced its inside air resistance. External resistance: the wind shield designed by the invention effectively seals the gap between the radiator and the intercooler, and improves the sealing property of the system air duct; the novel wind protection cover mounting and connecting structure designed by the invention is added with an upper fixing structure and a lower fixing structure, is simple and convenient to mount, enables the wind protection cover to be effectively mounted on mounting surfaces around the radiator, ensures that external cold air effectively passes through the radiating core body from front to back, improves the air inlet coefficient of a cooling system, and also enables the stability of the device to be effectively guaranteed. In addition, the invention improves the sealing performance of the air path system and the water path system by improving the intercooler and the radiator pipe orifice. In a word, the cooling module assembly is improved from a local part to the whole, so that the whole cooling effect and the safety and stability are greatly guaranteed while the oil consumption of the whole vehicle is reduced.
The invention also provides a vehicle provided with the cooling module assembly.
The vehicle adopting the cooling module assembly integrates various advantages of the cooling module assembly.
Examples
As shown in fig. 1, the cooling module assembly mainly comprises a radiator 3, an intercooler 2, a wind shield 6, a clip 1, a flexible connecting structure 4 and the like.
The core body vertical surface of the radiator and the core body vertical surface of the intercooler are stacked, and the left side and the right side of the intercooler are rigidly connected with a radiator guard plate; the other side is connected and installed through a flexible connecting structure, so that elements between the radiator and the intercooler have certain displacement space, and thermal stress and possible vibration stress caused by large temperature difference of a left air chamber and a right air chamber of the intercooler are eliminated. As shown in fig. 2, the heat sink 3 has a plastic water chamber and a wide guard plate structure, and the guard plate is provided with a vent 7, so that the cooling performance and reliability are improved, the core body is effectively protected, and the assembly weight is reduced.
The flexible connection structure between the intercooler 2 and the radiator 3 effectively protects the core body and the upper and lower guard plates from being damaged by thermal deformation. Innovative structural design on the intercooler effectively reduces the air lock, promotes the homogeneity and the air chamber reliability in the inside flow field of intercooler, improves the assembly, the sealing performance of intercooler reliability and connection rubber tube. The plastic wind shield is structurally designed, the clamping piece is conveniently and reliably fixed, and the performance of the radiator is fully exerted.
As shown in fig. 3, 4 and enlarged view 6, a degassing quick-insertion structure 9, a wind deflector and wind shield mounting structure 10 and a reed nut structure 11 are designed on the plastic upper water chamber of the radiator.
As shown in fig. 2, 3 and enlarged view 5, a fan guard mounting structure 8 is designed in the plastic lower water chamber, and is in the form of a groove. The drain valve structure 15 facilitates the control of the water flow.
As shown in fig. 4 and 7, the pipe orifices of the upper and lower water chambers of the radiator are provided with an anti-drop rib 12, an anti-slip sealing rib 13 and a rubber pipe insertion depth limiting structure 14.
As shown in fig. 9, 10 and 11, the intercooler adopts a two-side air inlet and outlet chamber structure 16, the intercooler adopts an outward-turning main plate structure 20, and the intercooler joint adopts a C-shaped opening form 21.
As shown in fig. 9 and 11, a rubber pipe insertion depth limiting boss 17 is added to the pipe orifice of the intercooler, a sealing rib structure 18 is added between the pipe orifice and the limiting boss, and a pipe hoop structure 19 is designed on the pipe orifice.
As shown in fig. 8, 9, 10, 11 and 12, the intercooler air inlet chamber is designed with a baffle structure 22, the front of the intercooler air chamber is designed with a condenser mounting boss 23, and the intercooler guard plate is designed with a 'bulge' structure 24.
As shown in fig. 13, a flexible connection structure 4 is adopted between the intercooler 2 and the radiator 3, and the flexible connection structure is composed of a bolt 5, a gasket 25, a rubber pad 26 and a metal bush 27.
As shown in fig. 14 and 15, a plastic wind shield structure 6 is designed between an upper guard plate and a water chamber of the intercooler 2, the material is PA66+ GF30, reinforcing ribs are designed, a mounting cylindrical structure 28 is reserved on the water chamber, and the plastic wind shield and the water chamber are fixed by a metal clip 1. The clamping piece has elasticity, and can fasten the mounting piece to prevent loosening.
The processing method of the cooling module assembly of the embodiment comprises the following steps: the radiator guard plate, the plastic water chamber, the intercooler air chamber, the rubber pad, the plastic wind shield, the clamping piece and other structures are all formed by adopting a die.
The assembly method of the cooling module assembly of the embodiment is as follows: the intercooler and the radiator are respectively arranged together through the rubber pad flexible connection structure, the cooling module assembly is arranged on the whole vehicle through the welding nut on the radiator guard plate, and the intercooler air inlet and outlet pipe opening and the engine air inlet and outlet pipe opening are connected together through the rubber pipe.
This cooling module adopts "wide flat type" structural design, and the wide backplate structure of radiator effectively protects core and hydroecium, designs the ventilation hole on the backplate, and increase draught area subtracts the weight. The wide cooling module structure has the advantages that the number of rows of the radiating pipes is increased, the total resistance is reduced, and the oil consumption of the whole vehicle is reduced.
The plastic upper water chamber of the cooling module is provided with a reed nut for installing and fixing other parts; the front side surface of the water chamber is provided with a wind shield mounting structure and a radiator degassing quick-insertion structure, and the rear side surface is provided with a wind shield mounting structure. The plastic drainage chamber is provided with a wind shield mounting structure and a plastic drainage valve structure. The different side of mouth of pipe is arranged about, full play radiator performance, and the mouth of pipe designs anticreep muscle, anti-skidding sealing rib and limit structure, guarantees the rubber tube and reliably connects.
The intercooler adopts the structure of air chambers entering and exiting from two sides and is designed into the structure of the main plate turning outwards, so that the bearing capacity and the reliability of the intercooler are improved, the internal resistance is reduced, and the oil consumption of the whole vehicle is favorably reduced. Design fold formula protruding structure between the intercooler backplate, effectively resist thermal stress and warp, avoid the core to damage. Pipe orifices at two ends of the intercooler are increased to enable the rubber pipe to be inserted into the limiting and sealing rib structures, so that the rubber pipe insertion depth is effectively controlled, and the rubber pipe is prevented from being broken and separated. The guide plate structure is added in the air inlet chamber of the intercooler, so that the uniformity of the internal flow field of the intercooler is improved. The front surfaces of the left and right air chambers are provided with a condenser and an insect-proof net mounting lug boss.
And a flexible connecting structure is adopted between the intercooler and the radiator. On the side of an air inlet of the intercooler, the intercooler is rigidly connected with the radiator by bolts; the flexible connection structure of "bolt + gasket + rubber pad + metal bush" is adopted to intercooler air outlet side between intercooler and the radiator, and the intercooler is at the thermal stress in-process that is heated, and the thermal deformation volume is resisted in the rubber deformation, effectively prevents that core and upper and lower backplate from damaging.
Between hydroecium undercut department and the intercooler backplate on the radiator, design plastics windshield structure effectively guarantees the amount of wind through the radiator core, full play radiator performance. The plastic wind shield is longer, and a reinforcing rib structure is designed, so that the deformation in the machining process is effectively controlled. The front side surface of the radiator water chamber is added with a clamping piece mounting structure. The clamping piece is adopted to conveniently and reliably fix the wind shield and the radiator together.
Therefore, the cooling module structure of the invention innovatively designs the structure and the connection mode of the intercooler, improves the cooling capacity and the reliability, and effectively improves the competitiveness of parts and finished automobile products.
Although the present invention has been described with reference to the embodiments, those skilled in the art will appreciate that many variations and modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A cooling module assembly is characterized by comprising a radiator and an intercooler, wherein a core body vertical surface of the radiator and a core body vertical surface of the intercooler are arranged in a stacked mode, the radiator and the intercooler are connected and installed on the periphery through a flexible connecting structure, and therefore elements between the radiator and the intercooler have a certain displacement space to prevent stress deformation.
2. The cooling module assembly of claim 1, wherein the flexible connection structure is connected by a rubber joint, a bellows elastic joint or a flexible filler connection joint.
3. A cooling module assembly according to claim 1 or 2, wherein the flexible connection is a connection of a rubber joint, comprising a bolt, a gasket, a rubber pad and a metal bushing connected in sequence, wherein the rubber pad is provided with a central through hole, the metal bushing is provided with a sleeve portion extending into the central through hole of the rubber pad, and the bolt passes through the central holes of the gasket, the rubber pad and the metal bushing in sequence.
4. The cooling module assembly as claimed in claim 1 or 2, wherein one of the left and right sides of the intercooler is rigidly connected to the radiator, and the other side of the intercooler is connected to the radiator by a flexible connection structure; the intercooler adopts a C-shaped opening form at the flexible connection part with the radiator; one end of the rigid connection side is connected by a circular hole so as to facilitate positioning, and the other end of the rigid connection side is connected by a long hole.
5. The cooling module assembly of claim 1 or 2, wherein a wind shield is arranged between an upper guard plate of the intercooler and the radiator, a mounting cylinder structure is reserved on the radiator, the wind shield and the mounting cylinder reserved on the radiator are fixedly connected through an elastic metal clamping piece, the wind shield is made of PA66+ GF30, and reinforcing ribs are arranged on the wind shield.
6. The cooling module assembly as claimed in claim 1 or 2, wherein the intercooler adopts a two-side air inlet and outlet chamber structure, a rubber pipe insertion depth limiting boss is arranged at an inlet and outlet pipe orifice of the intercooler, a sealing rib structure is arranged between the pipe orifice and the limiting boss, and a pipe hoop structure is arranged at the pipe orifice; a guide plate structure is arranged in the intercooler air inlet chamber, and a condenser mounting boss is arranged in front of the intercooler air chamber; the guard plate of the intercooler is provided with a convex structure, the section of the guard plate is of a V-shaped structure, and the middle part of the guard plate is provided with a stamped special-shaped hole for eliminating thermal stress; the intercooler adopts the main lamella knot of turning up, the air chamber outside of main lamella is equipped with the horn mouth for be connected with the cooling tube.
7. The cooling module assembly of claim 1 or 2, wherein the heat sink is designed to have a wide and flat structure, and the guard plates on both sides of the heat sink have a wide guard plate structure, and the guard plates are provided with ventilation openings.
8. The cooling module assembly according to claim 1 or 2, wherein the heat sink is of a plastic water chamber structure, the plastic upper water chamber of the heat sink is provided with a degassing quick-insertion structure, and the wind shield of the plastic upper water chamber are mounted by elastic metal clamping pieces; the pipe orifices of the upper water chamber and the lower water chamber are sequentially provided with an anti-drop rib, an anti-slip sealing rib and a rubber pipe insertion depth limiting structure.
9. The cooling module assembly of claim 1 or 2, wherein the lower water chamber of the heat sink is provided with a water drain valve structure, the water outlet of the water drain valve structure is positioned below the lower water chamber, and the knob of the water drain valve structure is positioned on the side surface of the lower water chamber.
10. A vehicle provided with a cooling module assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316830.XA CN111152645A (en) | 2018-11-07 | 2018-11-07 | Cooling module assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316830.XA CN111152645A (en) | 2018-11-07 | 2018-11-07 | Cooling module assembly and vehicle |
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| Publication Number | Publication Date |
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| CN111152645A true CN111152645A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316830.XA Pending CN111152645A (en) | 2018-11-07 | 2018-11-07 | Cooling module assembly and vehicle |
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| CN (1) | CN111152645A (en) |
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| CN112360616A (en) * | 2020-11-06 | 2021-02-12 | 潍柴(扬州)特种车有限公司 | Connecting mechanism and cooling system adopting same |
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Application publication date: 20200515 |