Novel oil cooler fin structure

Abstract

The utility model discloses a novel oil cooler fin structure which comprises a bottom plate, an oil port and a water port are formed in the upper end and the lower end of the bottom plate respectively, a middle fin is arranged on the bottom plate, wavy fins are arranged on the bottom plate, the wavy fins are integrally connected, the two ends of each wavy fin are open, Z-shaped fins are further arranged on the bottom plate, and the Z-shaped fins are arranged on the bottom plate. The Z-shaped fins are located on the outer sides of the wavy line fins. According to the novel oil cooler fin structure, the wavy fins are arranged on the bottom plate, hot air is divided through the unique structure when passing through, branches are cooled by the vertical fins along the bent positions of the hot air and then converge with mainstream air again, and main fan blades are subjected to heat exchange and cooling by passing through the blocking pieces as well; in the continuous circulation process, efficient heat exchange and cooling are achieved, and meanwhile, the Z-shaped fins and the middle fins on the bottom plate are matched, so that efficient heat exchange and cooling of overall cooperation of the fins are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of oil cooler equipment, specifically a novel oil cooler fin structure. Background Technology

[0002] Oil coolers are a common type of oil cooling equipment used in hydraulic and lubrication systems. This equipment enables heat exchange between two fluid media with a certain temperature difference, thereby reducing oil temperature and ensuring normal system operation. Finned heat exchangers are the most widely used type of gas-liquid heat exchanger. Specifically, a finned heat exchanger consists of multiple rows of finned heat dissipation tubes arranged in a regular pattern. These finned heat dissipation tubes are made by adding spiral fins to ordinary heat dissipation base tubes. The spiral fins enhance heat transfer and exchange.

[0003] Most of the heat sinks currently in use are simply stacked fins or designed to be inclined. However, the contact area between the hot air and the heat sink is still limited, making it impossible to achieve more efficient heat exchange and cooling.

[0004] This case arose in order to resolve the aforementioned issues. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a novel oil cooler fin structure that solves the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a novel oil cooler fin structure, including a base plate, with oil inlets and water inlets respectively opened at the upper and lower ends of the base plate, a central fin on the base plate, a wavy fin on the base plate, the wavy fin being integrally connected with openings at both ends, and a Z-shaped fin on the base plate, the Z-shaped fin being located outside the wavy fin.

[0009] Preferably, there are multiple wavy fins, with two wavy fins arranged opposite each other, and the middle fin located in the middle of the base plate, between the two sets of wavy fins.

[0010] Preferably, the base plate is provided with vertical fins, the vertical fins are located outside the baffle, and the baffle is located at the bend of the wavy fin.

[0011] Preferably, the upright fins are provided with wavy protrusions facing the inner wall surface of the wavy fins.

[0012] Preferably, the central fins are "bow" shaped and multiple central fins are arranged at equal intervals laterally.

[0013] (III) Beneficial Effects

[0014] After adopting the above technical solution, this utility model has the following advantages compared with the prior art: This utility model has a novel oil cooler fin structure with wavy fins on the base plate. Through its unique structure, hot air is diverted when it passes through. The branch is cooled by the vertical fins along its curvature and then rejoins the main airflow. The main fan blades are also cooled by heat exchange through the baffle. In this continuous cycle, efficient heat exchange and cooling are achieved. At the same time, in conjunction with the Z-shaped fins and the middle fins on the base plate, efficient heat exchange and cooling are achieved through the overall synergy of the fins. Attached Figure Description

[0015] Figure 1 This is a side view of the present invention;

[0016] Figure 2 This is a schematic diagram of the tilt of the present invention;

[0017] Figure 3 This is a schematic diagram of the left side of this utility model;

[0018] Figure 4 This is a top view of the present invention.

[0019] In the diagram: 1. Base plate; 2. Oil inlet; 3. Sprue; 4. Wavy fin; 5. Z-shaped fin; 6. Vertical fin; 7. Wavy protrusion; 8. Middle fin; 9. Baffle. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0021] like Figure 1-4As shown: A novel oil cooler fin structure includes a base plate 1, with oil inlets 2 and water inlets 3 at its upper and lower ends respectively. A central fin 8 and a wavy fin 4 are also provided on the base plate 1, integrally connected and open at both ends. A Z-shaped fin 5 is also provided on the base plate 1, located outside the wavy fin 4. When hot air blows across the base plate 1, it is naturally diverted. Some hot air passes through the Z-shaped fins 5 at both ends of the base plate 1. The bending of the Z-shaped fins 5 allows for a larger contact area with the hot air, while some hot air passes through the central fin 8 in the middle of the base plate 1, forming a bow-shaped pattern. The shape design also allows for a larger contact area between the hot air and the fins, and the multiple rows can more fully exchange heat with the hot air. The hot air entering the wavy fin 4 is naturally diverted by its shape. The main stream passes between the two wavy fins 4 and is cooled by the action of the vertical fins 6. The diverted stream flows along the inner wall of the wavy fin 4 and is cooled by the heat exchange action of the baffle 9 and the wavy fin 4. Then it returns to the center along the trajectory of the wavy fin 4 and merges with the main stream. Each time it passes through a wavy fin, it continuously diverts and merges, achieving continuous heat exchange and cooling.

[0022] There are multiple wavy fins 4, with two wavy fins 4 arranged opposite each other. The wavy fins 4 themselves are also heat exchange fins. The middle fin 8 is located in the middle of the base plate 1, between the two sets of wavy fins 4.

[0023] The base plate 1 is provided with vertical fins 6, which are located on the outside of the baffle 9. The baffle 9 is located at the bend of the wavy fin 4 and serves to block the hot air and prevent its airflow.

[0024] A wavy protrusion 7 is fixed on the inner wall of the vertical fin 6 facing the wavy line fin 4, which further increases the contact area between the hot air and the heat sink.

[0025] The central fin 8 is in the shape of an "arch" and multiple central fins 8 are arranged horizontally at equal intervals.

[0026] The above-described embodiments are provided for illustrative purposes. Based on the above description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this utility model is not limited to the contents of the specification; its protection scope must be determined according to the claims.

Claims

1. A novel oil cooler fin structure, comprising a base plate (1), characterized in that: The bottom plate (1) has an oil port (2) and a water port (3) at its upper and lower ends respectively. The bottom plate (1) has a central fin (8) and a wavy fin (4). The wavy fin (4) is integrally connected and open at both ends. The bottom plate (1) also has a Z-shaped fin (5), which is located outside the wavy fin (4).

2. The novel oil cooler fin structure according to claim 1, characterized in that: There are multiple wavy fins (4), and two wavy fins (4) are arranged opposite each other. The middle fin (8) is located in the middle of the base plate (1) and between the two sets of wavy fins (4).

3. The novel oil cooler fin structure according to claim 2, characterized in that: The base plate (1) is provided with vertical fins (6), which are located on the outside of the baffle (9), and the baffle (9) is located at the bend of the wavy fin (4).

4. The novel oil cooler fin structure according to claim 3, characterized in that: The vertical fin (6) is fixed with a wavy protrusion (7) facing the inner wall of the wavy fin (4).

5. The novel oil cooler fin structure according to claim 1, characterized in that: The central fins (8) are in the shape of an "arch" and multiple central fins (8) are arranged horizontally at equal intervals.

Images