Commercial vehicle cooling module assembly
By integrating radiator, intercooler, heat-proof air return device and air shield into the cooling module of commercial vehicles, the problems of loss of heat and insufficient optimization of traditional cooling modules are solved, and more efficient heat dissipation performance and reliability are achieved.
Patent Information
- Application Number
- CN202420916112.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The traditional commercial vehicle cooling module lacks integrated layout under the technical limitations of accessories such as radiators and intercoolers, resulting in insufficient optimization of the cooling system, serious heat loss, difficulty in expanding and deforming, and poor cooling performance of the entire vehicle.
Design a commercial vehicle cooling module assembly, including a radiator assembly, an intercooler assembly, a heat-proof air return device and an air shield. The radiator and intercooling are lifted through structures such as sponge sealing connection and T-shaped suspension bracket. The heat dissipation performance of the device and the setting of the anti-heat air return device and air shield, the cooling capacity of the cooling system is optimized.
Through integrated layout and optimized design, the cooling capacity and reliability of the cooling system are significantly improved, the cooling performance is maximized, and the cooling effect of the entire vehicle is improved.
Smart Images
Figure CN222346756U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle cooling systems, in particular to a cooling module assembly for a commercial vehicle. Background Art
[0002] With the development of engine thermal management technology and the user's demand for fuel consumption and vehicle reliability, higher requirements are placed on the vehicle cooling system. The traditional cooling module is limited by the technical level of accessories such as radiators and intercoolers, lacks integrated layout, is not conducive to expansion and deformation, and the entire cooling module is not optimized enough, resulting in serious heat loss in the cooling system. Utility Model Content
[0003] The purpose of the utility model is to provide a commercial vehicle cooling module assembly in view of the deficiencies in the prior art.
[0004] The utility model is realized by adopting the following technical solutions:
[0005] A commercial vehicle cooling module assembly comprises a radiator assembly, an intercooler assembly, a hot air backflow prevention device and a wind shield; the radiator assembly is provided with a wind shield at the front side, the intercooler assembly is provided at the rear side, and the hot air backflow prevention device is provided at the top.
[0006] Preferably, the radiator assembly includes a radiator core, an upper water chamber and a lower water chamber are arranged on the upper and lower sides of the radiator core, and a left side plate and a right side plate are respectively arranged on the left and right sides of the radiator core; the left side plate and the right side plate are provided with edging on the front and rear sides and the upper and lower sides of the radiator core; the upper and lower ends of the left side plate and the right side plate are connected to the ends of the upper water chamber and the lower water chamber.
[0007] Preferably, the intercooler assembly includes an intercooler core; the intercooler core is arranged on the rear side of the radiator assembly and is connected to the radiator assembly through a sponge seal.
[0008] Preferably, the hot air backflow prevention device includes a frame, a second sponge plate is arranged on the top of the frame, and a first sponge plate and a third sponge plate are respectively arranged at both ends of the frame; a flange is arranged on the frame; the hot air backflow prevention device is arranged on the rear side of the radiator assembly and is fixedly connected to the radiator assembly.
[0009] Preferably, the wind shield is arranged on the front side of the radiator assembly and is connected to the radiator assembly through a sponge seal.
[0010] Preferably, a left suspension bracket is arranged on the left side panel; a right suspension bracket is arranged on the right side panel; the left suspension bracket and the right suspension bracket are both T-shaped structures, and both include an upper bracket and a lower bracket.
[0011] Preferably, a plurality of limiting bosses are provided on the lower water chamber of the radiator assembly.
[0012] Compared with the prior art, the utility model has the following beneficial technical effects:
[0013] The utility model provides a wind shield on the front side of the radiator assembly, an intercooler assembly on the rear side, and a hot air backflow prevention device on the top; the heat dissipation capacity of the cooling system can be maximized, and the reliability is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The overall structure of the utility model is shown in three dimensions. Figure 1 ;
[0015] Figure 2 The overall structure of the utility model is shown in three dimensions. Figure 2 ;
[0016] Figure 3 This is a rear view of the overall structure of the utility model;
[0017] Figure 4 This is a front view of the radiator assembly structure of the utility model;
[0018] Figure 5 This is a rear view of the radiator assembly structure of the utility model;
[0019] Figure 6 This is a schematic diagram of the wind shield structure of the utility model;
[0020] Figure 7 This is a front view of the structure of the hot air backflow prevention device of the utility model;
[0021] Figure 8 This is a top view of the hot air backflow prevention device of the utility model;
[0022] Fig. 9 It is a three-dimensional schematic diagram of the structure of the hot air backflow prevention device of the utility model.
[0023] Reference numerals:
[0024] 1. Radiator assembly; 12. Upper water chamber; 13. Lower water chamber; 131. Positioning boss; 14. Left side plate; 141. First screw hole; 142. Third screw hole; 15. Right side plate; 151. Second screw hole; 152. Fourth screw hole; 16. Radiator core; 17. First bolt; 18. Second bolt; 19. Rubber pad; 2. Intercooler assembly; 21. Third bolt; 22. First sponge sealing strip; 3. Heat protection Wind return device; 31, first sponge plate; 32, second sponge plate; 33, third sponge plate; 34, frame; 341, flange; 342, circular hole; 343, strip hole; 4, left suspension bracket; 41, upper bracket; 42, lower bracket; 421, reinforcing rib; 43, rivet; 5, right suspension bracket; 6, first rubber cushion; 7, wind shield; 71, fourth bolt; 72, second sponge sealing strip; 8, frame. DETAILED DESCRIPTION
[0025] like Figure 1-9 As shown: a commercial vehicle cooling module assembly, including a radiator assembly 1, an intercooler assembly 2, a hot air backflow prevention device 3 and a wind shield 7; the radiator assembly 1 is provided with a wind shield 7 on the front side, the intercooler assembly 2 is provided on the rear side, and the hot air backflow prevention device 3 is provided on the top.
[0026] The radiator assembly 1 includes a radiator core 16, an upper water chamber 12 and a lower water chamber 13 are arranged on the upper and lower sides of the radiator core 16, and a left side plate 14 and a right side plate 15 are arranged on the left and right sides of the radiator core 16 respectively; the left side plate 14 and the right side plate 15 are provided with edging on the front and rear sides and the upper and lower sides of the radiator core 16; the upper and lower ends of the left side plate 14 and the right side plate 15 are connected to the ends of the upper water chamber 12 and the lower water chamber 13; preferably, the upper water chamber 12 and the lower water chamber 13 are made of plastic, and the left side plate 14 and the right side plate 15 adopt an I-shaped stamping structure, which can improve the reliability of the radiator; the upper water chamber 12 is connected to the left side plate 14 and the right side plate 15 by a first bolt 17, and the lower water chamber 13 is connected to the left side plate 14 and the right side plate 15 by a second bolt 18. Different from the connection with the first bolt 17, a second rubber pad 19 is added between the second bolt 18 and the side plate.
[0027] The intercooler assembly 2 includes an intercooler core; the intercooler core is arranged on the rear side of the radiator assembly 1 and is connected to the radiator assembly 1 through a sponge seal; preferably, two first screw holes 141 and two second screw holes 151 are respectively arranged on the rear side edges of the left side plate 14 and the right side plate 15 of the radiator assembly 1; it is connected to the intercooler core through corresponding third bolts 21, and a first sponge sealing strip 22 is arranged between the radiator assembly 1 and the intercooler assembly 2 core; the first sponge sealing strip 22 is bonded to the left side plate 14 and the right side plate 15, and the first sponge sealing strip 22 is used to ensure the sealing between the intercooler and the radiator, ensure the effective air volume of the heat dissipation core, and give full play to the heat dissipation performance of the radiator assembly 1 and the intercooler assembly 2.
[0028] The hot air backflow prevention device 3 includes a frame 34, a second sponge plate 32 is arranged on the top of the frame 34, and a first sponge plate 31 and a third sponge plate 33 are arranged at both ends of the frame 34 respectively; a flange 341 is arranged on the frame 34; the hot air backflow prevention device 3 is arranged on the rear side of the radiator assembly 1 and is fixedly connected to the radiator assembly 1; preferably, the sponge plate is made of EPDM foam, and the sponge material has the advantage of being lightweight. In order to reduce the weight of the cooling module, the sponge plate and the frame 34 are fixed by adhesive bonding. In order to improve the strength of the hot air backflow prevention device 3, the flange 341 of the frame 34 can enhance the strength of the frame 34 and improve reliability. A circular hole 342 is arranged on one side of the frame 34, and a strip hole 343 is arranged on the other side; the difficulty of assembly alignment and processing accuracy can be reduced, and the production and installation are convenient.
[0029] The wind shield 7 is arranged on the front side of the radiator assembly 1 and is connected to the radiator assembly 1 through a sponge seal; preferably, two third screw holes 142 and two fourth screw holes 152 are respectively arranged on the front side edges of the left side plate 14 and the right side plate 15 of the radiator assembly 1, and are connected to the wind shield 7 through corresponding fourth bolts 71; a second sponge sealing strip 72 is provided between the wind shield 7 and the radiator assembly 1, and the second sponge sealing strip 72 is bonded to the upper water chamber 12, the lower water chamber 13, the left side plate 14, and the right side plate 15. The second sponge sealing strip is used to ensure the sealing between the wind shield 7 and the radiator assembly 1, ensure the effective air volume of the heat dissipation core, and give full play to the heat dissipation performance of the radiator assembly 1 and the intercooler assembly 2.
[0030] A left suspension bracket 4 is provided on the left side plate 14; a right suspension bracket 5 is provided on the right side plate 15; both the left suspension bracket 4 and the right suspension bracket 5 are T-shaped structures, and both include an upper bracket 41 and a lower bracket 42; preferably, both the upper bracket and the lower bracket 42 are sheet metal bending parts of L-shaped structure, and a reinforcing rib 421 is provided at the middle bending part of the lower bracket 42. The upper bracket 41 and the lower bracket 42 are welded back to back by a spot welding process to form a T-shaped left suspension bracket 4, and the left suspension bracket 4 is riveted to the side plate by multiple rivets 43. The sheet metal bending bracket and riveting scheme can improve the reliability of the suspension bracket and reduce the weight of the suspension bracket. The outer sides of the left suspension bracket 4 and the right suspension bracket 5 are used to be connected to the frame 8, and a first rubber cushion 6 is provided between the connection points with the frame 8; the three are connected by bolts, and the first rubber cushion 6 is used to eliminate the cracking of the cooling module core caused by vibration stress.
[0031] A plurality of limiting bosses are designed on the lower water chamber 13 of the radiator assembly 1, which can prevent the wind shield 7 from being offset due to shaking during the operation of the vehicle and can improve the assembly consistency.
Claims
1. A commercial vehicle cooling module assembly, characterized in that: The radiator assembly (1) comprises a radiator assembly (1), an intercooler assembly (2), a hot air backflow prevention device (3) and a wind shield (7); the radiator assembly (1) is provided with a wind shield (7) at the front side, the intercooler assembly (2) is provided at the rear side, and the hot air backflow prevention device (3) is provided at the top; The radiator assembly (1) comprises a radiator core (16), an upper water chamber (12) and a lower water chamber (13) are arranged on the upper and lower sides of the radiator core (16), and a left side plate (14) and a right side plate (15) are arranged on the left and right sides of the radiator core (16) respectively; the left side plate (14) and the right side plate (15) are provided with edges on the front and rear sides and the upper and lower sides of the radiator core (16); the upper and lower ends of the left side plate (14) and the right side plate (15) are connected to the ends of the upper water chamber (12) and the lower water chamber (13).
2. The commercial vehicle cooling module assembly according to claim 1, characterized in that: The intercooler assembly (2) comprises an intercooler core; the intercooler core is arranged on the rear side of the radiator assembly (1) and is connected to the radiator assembly (1) via a sponge seal.
3. The commercial vehicle cooling module assembly according to claim 1, characterized in that: The hot air backflow prevention device (3) comprises a frame (34), a second sponge plate (32) is arranged on the top of the frame (34), and a first sponge plate (31) and a third sponge plate (33) are respectively arranged at both ends of the frame (34); a flange (341) is arranged on the frame (34); the hot air backflow prevention device (3) is arranged on the rear side of the radiator assembly (1) and is fixedly connected to the radiator assembly (1).
4. The commercial vehicle cooling module assembly according to claim 1, characterized in that: The wind shield (7) is arranged on the front side of the radiator assembly (1) and is connected to the radiator assembly (1) via a sponge seal.
5. The commercial vehicle cooling module assembly according to claim 1, characterized in that: A left suspension bracket (4) is arranged on the left side plate (14); a right suspension bracket (5) is arranged on the right side plate (15); the left suspension bracket (4) and the right suspension bracket (5) are both T-shaped structures, and both include an upper bracket (41) and a lower bracket (42).
6. The commercial vehicle cooling module assembly according to claim 1, characterized in that: A plurality of limiting bosses are arranged on the lower water chamber (13) of the radiator assembly (1).