High-strength automobile aluminum-plastic radiator

Abstract

The utility model relates to the technical field of automobile radiators, and discloses a high-strength automobile aluminum-plastic radiator which comprises a mounting plate, a radiator body and mounting bolts, an end cover seals the end of the radiator, keeps sealing of cooling liquid, prevents leakage and provides an interface to be connected to a cooling system of an automobile. The heat dissipation fins greatly increase the surface area of the radiator and improve the heat dissipation efficiency, and the internal threads are used for installing and fixing the water inlet pipe connector and providing structural support and sealing. According to the high-strength automobile aluminum-plastic radiator, the main body adopts the aluminum alloy base body, light and efficient heat conduction performance is provided, the high heat conductivity of aluminum alloy ensures that heat energy can be quickly transmitted to the radiator from an engine and is effectively dissipated, and meanwhile, the light characteristic of the aluminum alloy is beneficial to reducing the weight of a whole automobile and improving fuel economy; and the material also has certain corrosion resistance, so that the performance and the service life of the radiator can be kept in various driving environments.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile radiators, in particular to a high-strength automobile aluminum-plastic radiator. Background Art

[0002] In modern cars, aluminum-plastic radiators play a vital role. They are mainly used to maintain the appropriate temperature of the engine, prevent overheating, improve engine efficiency and ensure safe operation of the vehicle. Aluminum-plastic radiators are widely used in the automotive manufacturing industry due to their excellent thermal conductivity, light weight and cost efficiency. They are usually located at the front of the vehicle and transfer and release the heat generated by the engine to the external environment through the circulation of coolant.

[0003] However, although traditional aluminum-plastic radiators excel in many aspects, they still have some disadvantages. For example, pure aluminum radiators are prone to corrosion under harsh environmental conditions, especially in saline and alkaline environments. In addition, although aluminum materials are light, their mechanical strength is low and they may not be able to withstand long-term high pressure and physical shock, which limits their effectiveness in certain high-performance or extreme conditions applications. Therefore, although aluminum-plastic radiators have certain advantages, improving these disadvantages is necessary to enhance their performance and expand their application range. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The utility model aims to provide a high-strength aluminum-plastic radiator for automobiles, so as to solve the problem that the traditional aluminum-plastic radiator mentioned in the above background technology is easily corroded under harsh environmental conditions.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a high-strength automotive aluminum-plastic radiator, the high-strength automotive aluminum-plastic radiator comprises a mounting plate, a radiator body and mounting bolts, the upper end of the mounting plate is provided with a radiator body, the upper end of the mounting plate is provided with mounting bolts, a number of reinforcing ribs are provided between the mounting plate and the radiator body, the upper end of the radiator body is provided with an end cover, the upper end of the end cover is provided with a number of cooling fins, the left end of the radiator body is provided with an internal thread, the left side of the internal thread is provided with a water inlet pipe joint, the mounting plate provides a stable platform for installing and fixing the radiator body to ensure that it maintains correct positioning and safety in the vehicle, The radiator body is the core part of the cooling system, responsible for achieving heat exchange, transferring the heat generated by the engine to the radiator through the coolant and releasing it to the outside world. The mounting bolts are used to fix the radiator body to the mounting plate to ensure the stability of the entire radiator structure. The reinforcing ribs are used to improve the overall strength and rigidity of the radiator structure to prevent damage due to vibration or impact during operation. The end cover closes the end of the radiator to keep the coolant sealed to prevent leakage, and at the same time provides an interface to connect to the vehicle's cooling system. The cooling fins greatly increase the surface area of ​​the radiator, improve the heat dissipation efficiency, and help dissipate heat more quickly. The internal thread is used to install and fix the water inlet pipe joint to provide structural support and sealing.

[0008] Preferably, the water inlet pipe joint includes a connecting pipe, the right end of which is provided with an external thread, the connecting pipe is used to transfer coolant from the engine to the radiator, the external thread provides a connection point on the connecting pipe, and cooperates with other components of the cooling system to ensure safe fastening.

[0009] Preferably, a sealing gasket is provided at the left end of the connecting pipe, and the sealing gasket is made of rubber. A buffer pad is provided at the left end of the sealing gasket, and the sealing gasket is placed between the connecting pipe and the interface to prevent coolant leakage and maintain the airtightness of the system. The buffer pad reduces the impact of vibration on the connection point.

[0010] Preferably, a collar is provided at the left end of the buffer pad, and a locking nut is provided at the left end of the collar, the collar is used to provide additional fixing support at the connection point, and the locking nut is used to tighten the collar to ensure the stability and safety of the heat dissipation pipe joint.

[0011] Preferably, a return pipe joint is provided on the front side of the water inlet pipe joint, and both the water pipe joint and the return pipe joint are connected to a heat dissipation pipe. The heat dissipation pipe is continuously bent in an "S" shape and distributed inside the radiator body. The return pipe joint is used to return the coolant from the radiator to the engine to form a cooling cycle. The heat dissipation pipe is a channel for the flow of coolant, and its "S" shape design increases the flow path length and improves the heat exchange efficiency.

[0012] Preferably, the heat sink body is made of an aluminum alloy substrate, and a metal coating is electroplated on the upper end of the aluminum alloy substrate. The aluminum alloy substrate provides a lightweight and efficient thermal conductive substrate for the heat sink, and the metal coating increases the wear resistance and corrosion resistance of the surface.

[0013] Preferably, the outer layer of the metal plating is sprayed with a corrosion-resistant coating, and the corrosion-resistant coating is made of polyurethane.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The main body of this high-strength automotive aluminum-plastic radiator is made of aluminum alloy, which provides light weight and efficient heat conduction performance. The high thermal conductivity of aluminum alloy ensures that heat energy can be quickly transferred from the engine to the radiator and effectively dissipated. At the same time, the lightweight characteristics of aluminum alloy help to reduce the weight of the vehicle and improve fuel economy. This material also has a certain degree of corrosion resistance, which can maintain the performance and life of the radiator in a variety of driving environments;

[0016] 2. The "S"-shaped heat pipe in the radiator design of this high-strength automotive aluminum-plastic radiator increases the path length of the coolant flow, allowing the coolant to stay in the radiator longer and improve the heat exchange efficiency. The complex pipe layout also helps to create more turbulence, which helps the coolant absorb and release heat more evenly and improves the cooling efficiency of the entire system;

[0017] 3. The high-strength automotive aluminum-plastic radiator has an outer corrosion-resistant coating that provides additional protection for the radiator, enabling it to resist the invasion of various corrosion factors such as road salt, chemicals and extreme climatic conditions. The polyurethane material not only improves the durability of the radiator, but also helps maintain its long-term functionality, ensuring that the radiator can maintain good working condition even under harsh conditions of use. The application of this coating extends the service life of the radiator and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the aluminum-plastic radiator of the utility model;

[0019] Figure 2 This is an exploded diagram of the aluminum-plastic radiator of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the water inlet pipe joint of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the aluminum-plastic radiator of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the composite material of the utility model.

[0023] In the figure: 1. Mounting plate; 2. Radiator body; 3. Mounting bolts; 4. Reinforcement ribs; 5. End cover; 6. Cooling fins; 7. Internal thread; 8. Water inlet pipe joint; 801. Connecting pipe; 802. External thread; 803. Sealing gasket; 804. Buffer pad; 805. Ring; 806. Locking nut; 9. Return pipe joint; 10. Cooling pipe; 11. Aluminum alloy substrate; 12. Metal plating; 13. Corrosion-resistant coating. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a high-strength automotive aluminum-plastic radiator, the high-strength automotive aluminum-plastic radiator comprises a mounting plate 1, a radiator body 2 and a mounting bolt 3, the upper end of the mounting plate 1 is provided with the radiator body 2, the upper end of the mounting plate 1 is provided with a mounting bolt 3, a plurality of reinforcing ribs 4 are provided between the mounting plate 1 and the radiator body 2, an end cover 5 is provided at the upper end of the radiator body 2, a plurality of cooling fins 6 are provided at the upper end of the end cover 5, an internal thread 7 is provided at the left end of the radiator body 2, a water inlet pipe joint 8 is provided at the left side of the internal thread 7, the water inlet pipe joint 8 comprises a connecting pipe 801, and an external thread 802 is provided at the right end of the connecting pipe 801, the mounting plate 1 provides a stable mounting base for the radiator, ensures that the radiator body 2 can be safely fixed in the vehicle, and the mounting bolt 3 is used to fix the radiator body 2 in the vehicle. The body 2 is fixed to the mounting plate 1 to ensure that the connection between the two is firm and not easy to loosen. The reinforcing rib 4 is located between the mounting plate 1 and the radiator body 2 to increase the stability and durability of the overall structure. The radiator body 2, as the core part of the heat dissipation system, is mainly responsible for heat exchange, transferring the heat of the engine through the coolant and dissipating it to the environment. The end cover 5 closes the opening of the radiator body 2 to keep the coolant sealed and prevent leakage. The cooling fins 6 are installed on the end cover 5 to improve the heat dissipation efficiency by increasing the heat dissipation surface area. The internal thread 7 is used to install the water inlet pipe joint 8 to provide a stable connection point and good sealing. The water inlet pipe joint 8 is responsible for transporting the coolant from the cooling system to the radiator body 2, including a connecting pipe 801, and the external thread 802 is used to connect the return pipe joint 9 to ensure unimpeded flow of the coolant.

[0026] A sealing gasket 803 is provided at the left end of the connecting pipe 801, and the sealing gasket 803 is made of rubber. A buffer pad 804 is provided at the left end of the sealing gasket 803, and a ring 805 is provided at the left end of the buffer pad 804. A locking nut 806 is provided at the left end of the ring 805. The sealing gasket 803 is located at the end of the connecting pipe 801 to prevent coolant leakage and ensure the sealing of the connection. The buffer pad 804 is attached to the sealing gasket 803 to reduce the impact of vibration on the sealing. The ring 805 is fixed at the end of the connecting pipe 801 to enhance the stability of the connection point. The locking nut 806 is used to fix the ring 805.

[0027] A return pipe joint 9 is provided on the front side of the water inlet pipe joint 8. Both the water pipe joint 8 and the return pipe joint 9 are connected to a heat dissipation pipe 10. The heat dissipation pipe 10 is continuously bent in an "S" shape and distributed inside the radiator body 2. The radiator body 2 is made of an aluminum alloy substrate 11. The upper end of the aluminum alloy substrate 11 is electroplated with a metal coating 12. The outer layer of the metal coating 12 is sprayed with a corrosion-resistant coating 13. The corrosion-resistant coating 13 is made of polyurethane. The return pipe joint 9 transports the coolant from the radiator body 2 back to the engine to form a closed-loop cooling system. The heat dissipation pipe 10 is arranged inside the radiator body 2. Its "S" shape design extends the flow path of the coolant and enhances the heat exchange effect. The aluminum alloy substrate 11 provides a lightweight and efficient heat conduction material for the radiator body 2. The metal coating 12 covers the aluminum alloy substrate 11 to increase wear resistance and corrosion resistance. The corrosion-resistant coating 13 is sprayed on the metal coating 12 to further enhance the radiator's resistance to environmental corrosion.

[0028] Working principle: The mounting plate 1 is used to support and fix the entire radiator system. The radiator body 2 is fixed to the upper end thereof by mounting bolts 3. At the same time, several reinforcing ribs 4 are added between the mounting plate 1 and the radiator body 2 to enhance the stability and resistance of the overall structure. An end cover 5 is installed on the upper end of the radiator body 2. The upper end of the end cover 5 is equipped with a heat dissipation fin 6 to increase the heat dissipation area and improve the heat exchange efficiency. The left end of the radiator body 2 is provided with an internal thread 7, and the internal thread 7 is used to connect the water inlet pipe joint 8. The water inlet pipe joint 8 consists of a connecting pipe 801. The right end of the connecting pipe 801 has an external thread 802 for connection, and the left end is provided with a sealing gasket 803 to prevent liquid leakage. The sealing gasket 80 3 is made of rubber material to provide good sealing, and is also equipped with a buffer pad 804 and a collar 805 to increase the stability of the connection. The left end of the collar 805 is fixed by a locking nut 806. The return pipe joint 9 on the front side is connected to the heat dissipation pipe 10 together with the water inlet pipe joint 8. The heat dissipation pipe 10 is arranged in an "S" shape in a continuous bending arrangement inside the radiator body 2 to optimize the flow path of the coolant and increase the heat exchange efficiency. The radiator body 2 is made of an aluminum alloy substrate 11, which is not only light but also has good thermal conductivity. The upper end thereof is electroplated with a metal coating 12 to enhance corrosion resistance, and the outer layer is also sprayed with a corrosion-resistant coating 13 made of polyurethane to further improve durability and corrosion resistance.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A high-strength automotive aluminum-plastic radiator, comprising a mounting plate (1), a radiator body (2) and mounting bolts (3), characterized in that: A radiator body (2) is arranged at the upper end of the mounting plate (1), a mounting bolt (3) is arranged at the upper end of the mounting plate (1), a plurality of reinforcing ribs (4) are arranged between the mounting plate (1) and the radiator body (2), an end cover (5) is arranged at the upper end of the radiator body (2), a plurality of cooling fins (6) are arranged at the upper end of the end cover (5), an internal thread (7) is arranged at the left end of the radiator body (2), a water inlet pipe joint (8) is arranged at the left side of the internal thread (7), the radiator body (2) is made of an aluminum alloy substrate (11), a metal coating (12) is electroplated on the upper end of the aluminum alloy substrate (11), a corrosion-resistant coating (13) is sprayed on the outer layer of the metal coating (12), and the corrosion-resistant coating (13) is made of polyurethane.

2. The high-strength automotive aluminum-plastic radiator according to claim 1, characterized in that: The water inlet pipe joint (8) comprises a connecting pipe (801), and the right end of the connecting pipe (801) is provided with an external thread (802).

3. The high-strength automotive aluminum-plastic radiator according to claim 2, characterized in that: A sealing gasket (803) is provided at the left end of the connecting pipe (801); the sealing gasket (803) is made of rubber material; and a buffer pad (804) is provided at the left end of the sealing gasket (803).

4. The high-strength automotive aluminum-plastic radiator according to claim 3, characterized in that: A collar (805) is provided at the left end of the buffer pad (804), and a locking nut (806) is provided at the left end of the collar (805).

5. The high-strength automotive aluminum-plastic radiator according to claim 1, characterized in that: A water return pipe joint (9) is provided on the front side of the water inlet pipe joint (8); the water pipe joint (8) and the water return pipe joint (9) are both connected to a heat dissipation pipe (10); the heat dissipation pipe (10) is continuously bent in an "S" shape and distributed inside the radiator body (2).

Images