Composite radiator

Abstract

The utility model discloses a composite radiator which comprises a radiating core assembly, an upper water chamber, an upper air chamber and an upper oil chamber are sequentially installed at the top of the radiating core assembly, and a lower water chamber, a lower air chamber and a lower oil chamber are sequentially installed at the bottom of the radiating core assembly. The heat dissipation core assembly comprises two main pieces which are symmetrically arranged in the vertical direction, a plurality of water dissipation cores, a plurality of intercooling cores and a plurality of oil dissipation cores are sequentially installed between the two main pieces, and the number of the water dissipation cores, the number of the intercooling cores and the number of the oil dissipation cores are all larger than one. Heat dissipation belts are mounted between the adjacent water dissipation core bodies, between the adjacent inter-cooling core bodies and between the adjacent oil dissipation core bodies; the left side and the right side of the heat dissipation core assembly are respectively provided with a core protection plate, and the upper end and the lower end of each core protection plate are fixedly connected with the main pieces respectively. The composite radiator provided by the utility model can solve the problems of complex forming process, high labor cost and high material cost of the radiator.

Description

Technical Field

[0001] The utility model relates to a composite radiator, belonging to the technical field of radiators. Background Art

[0002] The composite radiator is a radiator that integrates the three functions of water cooling, oil cooling and air cooling.

[0003] The composite radiator in the prior art is a plurality of radiators which are welded separately and then welded together. Figure 1 As shown, the welding difficulties of the composite radiator in the prior art are:

[0004] 1. Both sides of a single radiator core component must have core guard plates to fix the assembly and welding;

[0005] 2. The core parts of a single radiator are composed of core guard plates on both sides and several heat dissipation belts and heat dissipation pipes in the middle. Each radiator must be brazed without oxygen one by one;

[0006] 3. The upper and lower oil (gas, water) chambers of a single radiator are independent pentahedral structures with relatively complex structures.

[0007] In summary, the composite heat sinks in the prior art generally have the problems of complex molding process, high labor cost and high material cost, so it is necessary to improve them. Utility Model Content

[0008] The utility model aims at the deficiencies in the background technology and provides a composite radiator, which can solve the problems of complex radiator molding process, high labor cost and high material cost.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0010] The composite radiator comprises a heat dissipation core assembly, wherein an upper water chamber, an upper air chamber and an upper oil chamber are sequentially mounted on the top of the heat dissipation core assembly, and a lower water chamber, a lower air chamber and a lower oil chamber are sequentially mounted on the bottom of the heat dissipation core assembly;

[0011] The heat dissipation core assembly includes two main plates symmetrically arranged in the vertical direction, and a water radiator core, an intercooler core and an oil radiator core are installed in sequence between the two main plates; core guard plates are respectively provided on the left and right sides of the heat dissipation core assembly, and the upper and lower ends of the core guard plates are respectively fixedly connected to the main plates.

[0012] Furthermore, the top end of the water scattering core is connected to the upper water chamber, and the bottom end of the water scattering core is connected to the lower water chamber; the top end of the intercooling core is connected to the upper air chamber, and the bottom end of the intercooling core is connected to the lower air chamber; the top end of the oil scattering core is connected to the upper oil chamber, and the bottom end of the oil scattering core is connected to the lower oil chamber.

[0013] Furthermore, there are multiple water radiator cores, intercooler cores and oil radiator cores, and heat dissipation belts are installed between adjacent water radiator cores, between adjacent intercooler cores and between adjacent oil radiator cores.

[0014] Furthermore, the upper water chamber, lower water chamber, upper oil chamber and lower oil chamber are all pentahedral structures, and the pentahedral structure is open at one end close to the main piece; the upper air chamber and lower air chamber are both trihedral U-shaped structures.

[0015] Furthermore, a water inlet is provided on the top of the upper water chamber, and the side of the upper water chamber is connected to the water inlet pipe; the side of the lower water chamber is connected to the water outlet pipe and the drain valve.

[0016] Furthermore, the side portion of the upper air chamber is connected to the air inlet pipe, and the side portion of the lower air chamber is connected to the air outlet pipe.

[0017] Furthermore, the side portion of the upper oil chamber is connected to the oil inlet pipe, and the side portion of the lower oil chamber is connected to the oil outlet pipe.

[0018] Furthermore, reinforcing plates are respectively provided on the left and right sides of the heat dissipation core assembly, wherein two ends of one reinforcing plate are fixedly connected to the side walls of the water chamber, and two ends of the other reinforcing plate are fixedly connected to the side walls of the oil chamber.

[0019] Furthermore, mounting plates are respectively fixed to the bottom of the lower water chamber and the lower oil chamber.

[0020] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0021] The heat dissipation core assembly of the utility model includes three core parts, and the three core parts are assembled together and then oxygen-free brazing is performed. A core assembly is formed through one oxygen-free brazing, which simplifies the molding process;

[0022] The heat dissipation core assembly of the utility model only needs two core guard plates, which reduces four core guard plates compared with the prior art, thereby reducing material costs; at the same time, at least two more heat dissipation cores can be arranged, thereby increasing the heat dissipation area; the two sides of the air chamber share the side walls of the water chamber and the oil chamber, thereby simplifying the air chamber structure and reducing the number of welds;

[0023] The utility model effectively solves the problems of complicated original radiator forming process, high labor cost and high material cost.

[0024] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the assembly of a composite radiator in the prior art;

[0026] Figure 2 It is a structural schematic diagram of the utility model;

[0027] Figure 3 yes Figure 2 A magnified view of the local structure.

[0028] In the figure, 1-heat sink core assembly, 11-main plate, 12-water sink core, 13-intercooler core, 14-oil sink core, 15-core guard plate, 2-upper water chamber, 21-water inlet, 22-water inlet pipe, 3-upper air chamber, 31-air inlet pipe, 4-upper oil chamber, 41-oil inlet pipe, 5-lower water chamber, 51-water outlet pipe, 52-drain valve, 6-lower air chamber, 61-air outlet pipe, 7-lower oil chamber, 71-oil outlet pipe, 8-mounting plate, 9-reinforcement plate. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0030] like Figure 2 and Figure 3 As shown together, the utility model provides a composite radiator, including a heat dissipation core assembly 1, the top of the heat dissipation core assembly 1 is sequentially installed with an upper water chamber 2, an upper air chamber 3 and an upper oil chamber 4, and the bottom of the heat dissipation core assembly 1 is sequentially installed with a lower water chamber 5, a lower air chamber 6 and a lower oil chamber 7.

[0031] The heat dissipation core assembly 1 comprises two main plates 11 symmetrically arranged in the vertical direction, and a water radiator core 12 , an intercooler core 13 and an oil radiator core 14 are sequentially installed between the two main plates 11 .

[0032] The top of the water scattering core 12 is connected to the upper water chamber 2, and the bottom of the water scattering core 12 is connected to the lower water chamber 5; the top of the intercooling core 13 is connected to the upper air chamber 3, and the bottom of the intercooling core 13 is connected to the lower air chamber 6; the top of the oil scattering core 14 is connected to the upper oil chamber 4, and the bottom of the oil scattering core 14 is connected to the lower oil chamber 7.

[0033] There are multiple water radiator cores 12 , intermediate cooling cores 13 and oil radiator cores 14 , and heat dissipation belts are installed between adjacent water radiator cores 12 , between adjacent intermediate cooling cores 13 and between adjacent oil radiator cores 14 .

[0034] The left and right sides of the heat dissipation core assembly 1 are respectively provided with core guard plates 15 , and the upper and lower ends of the core guard plates 15 are respectively fixedly connected to the main plate 11 .

[0035] The upper water chamber 2, the lower water chamber 5, the upper oil chamber 4 and the lower oil chamber 7 are all pentahedral structures, and the end of the pentahedral structure close to the main plate 11 is open; the upper air chamber 3 and the lower air chamber 6 are both trihedral U-shaped structures. The two sides of the air chamber share the side walls of the water chamber and the oil chamber, so that the air chamber structure is simplified and the number of welds is reduced.

[0036] The top of the upper water chamber 2 is provided with a water inlet 21 , and the side of the upper water chamber 2 is connected to a water inlet pipe 22 ; the side of the lower water chamber 5 is connected to a water outlet pipe 51 and a drain valve 52 .

[0037] The side of the upper air chamber 3 is connected to the air inlet pipe 31 , and the side of the lower air chamber 6 is connected to the air outlet pipe 61 .

[0038] The side of the upper oil chamber 4 is connected to the oil inlet pipe 41 , and the side of the lower oil chamber 7 is connected to the oil outlet pipe 71 .

[0039] Reinforcement plates 9 are respectively provided on the left and right sides of the heat dissipation core assembly 1 , wherein two ends of one reinforcement plate 9 are fixedly connected to the side wall of the water chamber, and two ends of the other reinforcement plate 9 are fixedly connected to the side wall of the oil chamber.

[0040] Mounting plates 8 are fixed to the bottom of the lower water chamber 5 and the lower oil chamber 7 respectively.

[0041] The specific working principle of this utility model:

[0042] The heat dissipation core assembly in the utility model comprises three core components, which are assembled together and then oxygen-free brazed to form a core assembly; after the heat dissipation core assembly 1 is welded, the oil chamber, the air chamber and the water chamber are welded piece by piece.

[0043] The heat dissipation core assembly in the utility model only needs two core guard plates, which reduces four core guard plates compared with the prior art. At the same time, at least two more heat dissipation cores can be arranged, thereby increasing the heat dissipation area. The two sides of the air chamber share the side walls of the water chamber and the oil chamber, thereby simplifying the air chamber structure and reducing the number of welds.

[0044] The above is an example of the best implementation of the utility model, and the parts not described in detail are common knowledge of ordinary technicians in this field. The protection scope of the utility model is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. Composite radiator, characterized in that: The heat dissipation core assembly (1) comprises an upper water chamber (2), an upper air chamber (3) and an upper oil chamber (4) which are sequentially mounted on the top of the heat dissipation core assembly (1), and a lower water chamber (5), a lower air chamber (6) and a lower oil chamber (7) which are sequentially mounted on the bottom of the heat dissipation core assembly (1); The heat dissipation core assembly (1) comprises two main plates (11) symmetrically arranged in a vertical direction, and a water dissipation core (12), an intercooler core (13) and an oil dissipation core (14) are sequentially mounted between the two main plates (11); core guard plates (15) are respectively arranged on the left and right sides of the heat dissipation core assembly (1), and the upper and lower ends of the core guard plates (15) are respectively fixedly connected to the main plates (11).

2. The composite radiator according to claim 1, characterized in that: The top end of the water scattering core (12) is connected to the upper water chamber (2), and the bottom end of the water scattering core (12) is connected to the lower water chamber (5); the top end of the intermediate cooling core (13) is connected to the upper air chamber (3), and the bottom end of the intermediate cooling core (13) is connected to the lower air chamber (6); the top end of the oil scattering core (14) is connected to the upper oil chamber (4), and the bottom end of the oil scattering core (14) is connected to the lower oil chamber (7).

3. The composite radiator according to claim 1, characterized in that: The number of the water radiator cores (12), the intermediate cooling cores (13) and the oil radiator cores (14) is multiple, and heat dissipation belts are installed between adjacent water radiator cores (12), between adjacent intermediate cooling cores (13) and between adjacent oil radiator cores (14).

4. The composite radiator according to claim 1, characterized in that: The upper water chamber (2), the lower water chamber (5), the upper oil chamber (4) and the lower oil chamber (7) are all pentahedral structures, and one end of the pentahedral structure close to the main plate (11) is open; the upper air chamber (3) and the lower air chamber (6) are all trihedral U-shaped structures.

5. The composite radiator according to claim 1, characterized in that: The top of the upper water chamber (2) is provided with a water inlet (21), and the side of the upper water chamber (2) is connected to a water inlet pipe (22); the side of the lower water chamber (5) is connected to a water outlet pipe (51) and a water drain valve (52).

6. The composite heat sink according to claim 1, characterized in that: The side portion of the upper air chamber (3) is connected to the air inlet pipe (31), and the side portion of the lower air chamber (6) is connected to the air outlet pipe (61).

7. The composite radiator according to claim 1, characterized in that: The side portion of the upper oil chamber (4) is connected to an oil inlet pipe (41), and the side portion of the lower oil chamber (7) is connected to an oil outlet pipe (71).

8. The composite radiator according to claim 1, characterized in that: Reinforcement plates (9) are respectively provided on the left and right sides of the heat dissipation core assembly (1), wherein two ends of one reinforcement plate (9) are fixedly connected to the side wall of the water chamber, and two ends of the other reinforcement plate (9) are fixedly connected to the side wall of the oil chamber.

9. The composite heat sink according to claim 1, characterized in that: Mounting plates (8) are respectively fixed to the bottoms of the lower water chamber (5) and the lower oil chamber (7).

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