An oil cooler structure

Abstract

This utility model discloses an oil cooler structure, including a water inlet cover, a base, a water flow channel plate, an oil flow channel plate, and a water outlet cover. Two bases are provided, and a water flow channel plate is inserted and installed between the two bases. Multiple water flow channel plates are provided, and oil flow channel plates are fixedly connected to each of the multiple water flow channel plates. The water inlet cover and water outlet cover are fixedly connected to the outer sides of the two bases respectively. This utility model adopts a new structure to improve the oil cooler. Compared with traditional oil coolers using brazing, the cost is reduced due to the use of plastic interfaces. Due to the use of plastic interfaces, the weight is lighter while maintaining the same heat exchange efficiency. Because of the plastic-aluminum encapsulation, there is no residual brazing flux inside the traditional oil cooler. This utility model has a simple and reasonable structure, good cooling effect, low manufacturing cost, and strong practicality.

Description

Technical Field

[0001] This utility model relates to oil coolers, specifically to an oil cooler structure. Background Technology

[0002] An oil cooler is a device used to cool lubricating oil or hydraulic oil. It is widely used in automobiles, construction machinery, industrial equipment and other fields. Its main function is to ensure that the equipment operates within the optimal temperature range by reducing the oil temperature, thereby extending the equipment life, improving efficiency and safety. Existing oil cooler structures are unreasonable and have poor cooling effects. Therefore, we propose an oil cooler structure. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an oil cooler structure that solves the problem of unreasonable structure and poor cooling effect of current oil coolers.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an oil cooler structure, including a water inlet cover plate, a base, a water flow channel plate, an oil flow channel plate, and a water outlet cover plate. Two bases are provided, and a water flow channel plate is inserted and installed between the two bases. Multiple water flow channel plates are provided, and an oil flow channel plate is fixedly connected between the multiple water flow channel plates. A water inlet cover plate and a water outlet cover plate are fixedly connected to the outer sides of the two bases respectively.

[0005] Based on the above scheme, multiple water passage holes are uniformly and through the water passage plate, and multiple oil passage holes are uniformly and through the oil passage plate.

[0006] Based on the above scheme, the upper end of the water inlet cover is provided with a water inlet, and the water outlet cover is provided with a water outlet. The water inlet is connected to the water passage hole and the water outlet.

[0007] Based on the above scheme, the water inlet cover, base and water outlet cover are made of plastic, and the water flow channel plate and oil flow channel plate are made of aluminum.

[0008] The advantages of this utility model compared with the prior art are as follows: An oil cooler structure is proposed, which improves the oil cooler. Compared with traditional oil coolers that use brazing, the cost is reduced due to the use of plastic interfaces. With the same heat exchange efficiency, the weight is lighter due to the use of plastic interfaces. Furthermore, the use of plastic and aluminum encapsulation eliminates the presence of residual brazing flux inside traditional oil coolers. This utility model has a simple and reasonable structure, good cooling effect, low manufacturing cost, and strong practicality. Attached Figure Description

[0009] Figure 1 This is a structural schematic diagram of an oil cooler according to the present invention;

[0010] Figure 2 This is a partial exploded view of the structure of an oil cooler according to this utility model;

[0011] Figure 3 This is a schematic diagram of the water inlet cover structure of an oil cooler according to the present invention;

[0012] Figure 4 This is a schematic diagram of the water flow channel plate structure of an oil cooler according to the present invention;

[0013] Figure 5 This is a schematic diagram of the oil flow channel plate structure of an oil cooler according to the present invention.

[0014] The numbers in the diagram are: 1-water inlet cover, 101-water inlet, 2-base, 3-water flow channel plate, 301-water passage hole, 4-oil flow channel plate, 401-oil passage hole, 5-water outlet cover, 501-water outlet. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Reference Figures 1 to 5 It is known that an oil cooler structure includes a water inlet cover plate 1, a base 2, a water flow channel plate 3, an oil flow channel plate 4, and a water outlet cover plate 5. There are two bases 2, and a water flow channel plate 3 is inserted and installed between the two bases 2. There are multiple water flow channel plates 3, and an oil flow channel plate 4 is fixedly connected between the multiple water flow channel plates 3. The water inlet cover plate 1 and the water outlet cover plate 5 are fixedly connected to the outer sides of the two bases 2 respectively.

[0018] The water flow channel plate 3 has multiple water passage holes 301 evenly distributed throughout it, allowing cooling water to pass through. The oil flow channel plate 4 has multiple oil passage holes 401 evenly distributed throughout it, allowing oil to pass through. The water inlet cover plate 1 has a water inlet 101 at its upper end, allowing water to enter. The water outlet cover plate 5 has a water outlet 501, allowing water to flow out. The water inlet 101 is interconnected with the water passage holes 301 and the water outlet 501. Cooling water enters from the inlet 101, flows through the water passage 301, and then flows out from the outlet 501. The inlet cover 1, the base 2, and the outlet cover 5 are all made of plastic. The water passage plate 3 and the oil passage plate 4 are both made of aluminum. The base 2 is connected to the water passage plate 3 and the oil passage plate 4 by a rubber-coated injection molding method. The aluminum plate and the plastic are combined by rubber-coated injection molding, which does not require brazing and avoids the situation of residual brazing flux inside the traditional oil cooler.

[0019] The principle and advantages of this utility model: An oil cooler structure in which oil passes through the oil passage hole 401 on the oil passage plate 4 during use, while water enters from the water inlet 101, then passes through the water passage hole 301, carrying away the heat of the oil in the oil passage hole 401, and then flows out from the water outlet 501. This utility model has a simple and reasonable structure, good cooling effect, low manufacturing cost, and is suitable for widespread use.

[0020] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil cooler structure comprising an inlet water cover plate (1), a base (2), a water passage flow channel plate (3), an oil passage flow channel plate (4), and an outlet water cover plate (5), characterized in that: Two bases (2) are provided, and a water flow channel plate (3) is inserted between the two bases (2). Multiple water flow channel plates (3) are provided, and an oil flow channel plate (4) is fixedly connected between the multiple water flow channel plates (3). A water inlet cover plate (1) and a water outlet cover plate (5) are fixedly connected to the outer side of the two bases (2). The inlet cover (1), base (2) and outlet cover (5) are made of plastic. The water flow channel plate (3) and oil flow channel plate (4) are made of aluminum. The base (2) is connected to the water flow channel plate (3) and oil flow channel plate (4) by overmolding. The aluminum plate and plastic are combined by overmolding.

2. An oil cooler structure according to claim 1, characterized by The water channel plate (3) is provided with multiple water holes (301) evenly distributed throughout, and the oil channel plate (4) is provided with multiple oil holes (401) evenly distributed throughout.

3. An oil cooler structure according to claim 2, wherein The water inlet cover (1) is provided with a water inlet (101) at the upper end, and the water outlet cover (5) is provided with a water outlet (501). The water inlet (101) is connected to the water passage hole (301) and the water outlet (501).

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