Compression-resistant hydraulic oil radiator

Abstract

The utility model belongs to the technical field of hydraulic oil radiators, and particularly relates to a compression-resistant hydraulic oil radiator which comprises a first cavity and a second cavity, the first cavity and the second cavity are both cylindrical cavities, and second radiating fins are fixedly connected between every two hydraulic oil channels. Reinforcing blocks are fixedly connected to the left sides and the right sides of the upper ends and the lower ends of the multiple hydraulic oil channels correspondingly, the multiple reinforcing blocks are fixedly connected with the first cavity and the second cavity correspondingly, multiple annular reinforcing frames are fixedly connected to the circumferential face of the first cavity and the circumferential face of the second cavity correspondingly, and the multiple annular reinforcing frames are fixedly connected with the corresponding hydraulic oil channels correspondingly; the circumferential surface of the right side of the first cavity is fixedly connected with a liquid inlet pipe, the circumferential surface of the left side of the second cavity is fixedly connected with a liquid outlet pipe, and the liquid inlet pipe is located at the upper end of the liquid outlet pipe. The connecting stability of the hydraulic oil channel and the cavity can be enhanced, and the probability that the hydraulic oil channel is separated from the cavity is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of hydraulic oil radiators, specifically a pressure-resistant hydraulic oil radiator. Background Art

[0002] Hydraulic systems in automobiles and other construction machinery typically use hydraulic oil as the working medium. Hydraulic oil has specific temperature requirements to ensure its proper functioning. Excessive oil temperature can affect its fluidity and lubrication, and may also lead to oxidation, deterioration, and even engine block corrosion. Therefore, automobiles need to be equipped with radiators to cool the hydraulic oil.

[0003] A search revealed that patent CN220522967U discloses a pressure-resistant hydraulic oil radiator, in which the cavities on both sides of the heat dissipation pipe are cylindrical, making the cavity structure more stable and preventing deformation when hydraulic oil flows through, thereby improving pressure resistance.

[0004] However, the cavity of the aforementioned hydraulic oil radiator is directly and fixedly connected to the hydraulic oil channel. Due to the small contact area between the cavity and the hydraulic oil channel, the connection is not strong enough. When subjected to external force or prolonged impact from hydraulic oil, the hydraulic oil channel is prone to detach from the cavity, thereby causing damage to the entire hydraulic oil radiator. Summary of the Invention

[0005] The purpose of this invention is to provide a pressure-resistant hydraulic oil radiator that can enhance the stability of the connection between the hydraulic oil channel and the cavity, and reduce the probability of the hydraulic oil channel separating from the cavity.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A pressure-resistant hydraulic oil radiator is provided, comprising a first cavity and a second cavity. Both the first cavity and the second cavity are cylindrical. Multiple inlet and outlet holes are formed on the circumferential surfaces of the first cavity and the second cavity on their adjacent sides. Multiple hydraulic oil channels are fixedly connected between the first cavity and the second cavity. These hydraulic oil channels communicate with the first cavity and the second cavity through the multiple inlet and outlet holes. First heat dissipation fins are fixedly connected to the ends of the two hydraulic oil channels located at the uppermost and lowermost points that are furthest from each other. Each pair of channels is fixedly connected with a second heat dissipation fin. Reinforcing blocks are fixedly connected to the left and right sides of the upper and lower ends of the multiple hydraulic oil channels. The multiple reinforcing blocks are fixedly connected to the first cavity and the second cavity respectively. Multiple annular reinforcing frames are fixedly connected to the circumferential surfaces of the first cavity and the second cavity respectively. The multiple annular reinforcing frames are fixedly connected to the corresponding hydraulic oil channels respectively. The annular reinforcing frames on the circumferential surfaces of the first cavity and the second cavity are staggered. An inlet pipe is fixedly connected to the circumferential surface on the right side of the first cavity, and an outlet pipe is fixedly connected to the circumferential surface on the left side of the second cavity. The inlet pipe is located at the upper end of the outlet pipe.

[0007] Optionally, two sets of support plates are fixedly connected to the circumferential surfaces of the first cavity and the second cavity. The two sets of support plates are distributed vertically and are located on the upper and lower sides of the circumferential surfaces of the first cavity and the second cavity, respectively. Each set of support plates has two plates, which are located at the front and rear ends of the first cavity and the second cavity, respectively.

[0008] Optionally, mounting plates are fixedly connected to both ends of the two rear support plates, and mounting holes are provided on the front face of the multiple mounting plates.

[0009] Optionally, multiple partitions are fixedly connected inside both the first cavity and the second cavity, with each partition located at the lower end of the corresponding inlet / outlet port.

[0010] Optionally, multiple annular heat sinks are fixedly connected to the circumferential surfaces of both the first cavity and the second cavity. Each annular heat sink is located at the upper end of the corresponding partition and corresponds to the position of the corresponding liquid inlet / outlet hole.

[0011] Optionally, the end face of the reinforcing block in the main view is inverted L-shaped.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] With the cooperation of the reinforcing block and the annular reinforcing frame, this utility model can enhance the stability of the connection between the hydraulic oil channel and the first and second cavities. When subjected to external force or when the hydraulic oil channel is subjected to the impact of hydraulic oil for a long time, the hydraulic oil channel is not easy to detach from the first or second cavity, thereby reducing the probability of damage to this utility model and extending its service life.

[0014] The present invention, through the cooperation of the first heat dissipation fin, the second heat dissipation fin, and the annular heat dissipation fin, can improve the heat dissipation effect of the hydraulic oil, enabling the hydraulic oil to cool down rapidly.

[0015] This invention features cylindrical cavities on both sides of the hydraulic oil channel. The cooperation between the first and second cavities makes the cavity structure more stable, preventing deformation when hydraulic oil flows through, thereby improving pressure resistance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a top-view three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of the present invention after a partial cross-section of the main view.

[0020] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0021] In the figure: 1. First cavity; 2. Annular heat sink; 3. Support plate; 4. Mounting plate; 5. First heat sink fin; 6. Annular reinforcing frame; 7. Reinforcing block; 8. Liquid inlet pipe; 9. Liquid outlet pipe; 10. Second heat sink fin; 11. Second cavity; 12. Hydraulic oil channel; 13. Liquid inlet and outlet holes; 14. Partition plate; 15. Mounting hole. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects 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.

[0023] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0024] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" 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 simplifying the description, 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.

[0025] The embodiments of this utility model are now described. Figures 1-4This paper describes a pressure-resistant hydraulic oil radiator. The pressure-resistant hydraulic oil radiator includes a first cavity 1 and a second cavity 11, both of which are cylindrical. Multiple inlet and outlet holes 13 are formed on the circumferential surfaces of the first cavity 1 and the second cavity 11 on their adjacent sides. Multiple hydraulic oil channels 12 are fixedly connected between the first cavity 1 and the second cavity 11, and these channels communicate with each other through the inlet and outlet holes 13. First cooling fins 5 are fixedly connected to the ends of the two hydraulic oil channels 12 located at the uppermost and lowermost points, respectively, at their furthest points. Each pair of hydraulic oil channels 12 is fixedly connected to... The system includes a second heat dissipation fin 10. Reinforcing blocks 7 are fixedly connected to both the upper and lower ends of multiple hydraulic oil channels 12 on the left and right sides. These reinforcing blocks 7 are fixedly connected to the first cavity 1 and the second cavity 11, respectively. Multiple annular reinforcing frames 6 are fixedly connected to the circumferential surfaces of both the first and second cavities 11, respectively, and are fixedly connected to their corresponding hydraulic oil channels 12. The annular reinforcing frames 6 on the circumferential surfaces of the first and second cavities 11 are staggered. An inlet pipe 8 is fixedly connected to the right circumferential surface of the first cavity 1, and an outlet pipe 9 is fixedly connected to the left circumferential surface of the second cavity 11. The inlet pipe 8 is located at the upper end of the outlet pipe 9. During operation, hydraulic oil enters along the inlet pipe 8 and then enters the hydraulic channels through the inlet / outlet holes 13. The heat from the surface of the hydraulic oil entering the hydraulic oil channels 12 is transferred to the surface of the hydraulic oil channels 12 and dissipated outwards through the first heat dissipation fin 5 and the second heat dissipation fin 10. The dissipated hydraulic oil is finally discharged through the outlet pipe 9.

[0026] The present invention provides a pressure-resistant hydraulic oil radiator. Compared with the prior art, the cooperation between the reinforcing block 7 and the annular reinforcing frame 6 can enhance the stability of the connection between the hydraulic oil channel 12 and the first cavity 1 and the second cavity 11. When subjected to external force or when the hydraulic oil channel 12 is subjected to the impact of hydraulic oil for a long time, the hydraulic oil channel 12 is not easy to detach from the first cavity 1 or the second cavity 11, thereby reducing the probability of damage to the present invention and extending its service life.

[0027] In another embodiment of this utility model, please refer to Figures 1 to 3 Two sets of support plates 3 are fixedly connected to the circumferential surfaces of both the first cavity 1 and the second cavity 11. The two sets of support plates 3 are distributed vertically, located on the upper and lower sides of the circumferential surfaces of the first cavity 1 and the second cavity 11, respectively. Each set of support plates 3 has two plates, located at the front and rear ends of the first cavity 1 and the second cavity 11, respectively. During operation, the support plates 3 enhance the stability of the connection between the first cavity 1 and the second cavity 11, thereby preventing damage or deformation of the hydraulic oil passage 12 caused by external forces.

[0028] In another embodiment of this utility model, please refer to Figures 1 to 3 Mounting plates 4 are fixedly connected to both ends of the two rear support plates 3, and mounting holes 15 are opened on the front end face of the multiple mounting plates 4. During operation, the mounting plates 4 and mounting holes 15 cooperate with each other to facilitate the installation of this utility model in a suitable position.

[0029] In another embodiment of this utility model, see Figure 3 and Figure 4 Multiple partitions 14 are fixedly connected inside both the first cavity 1 and the second cavity 11, with each partition 14 located at the lower end of the corresponding inlet / outlet port 13. By setting multiple partitions 14, the first cavity 1 and the second cavity 11 can be divided into multiple separate cavities, allowing the hydraulic oil entering through the inlet pipe 8 to flow in an S-shape along the hydraulic oil channel 12 with the first cavity 1 and the second cavity 11. This extends the flow time of the hydraulic oil within this invention, and the first heat dissipation fins 5 and the second heat dissipation fins 10 can then dissipate heat from the hydraulic oil, ultimately improving the heat dissipation effect of this invention.

[0030] In another embodiment of this utility model, please refer to Figures 1 to 3 Multiple annular heat sinks 2 are fixedly connected to the circumferential surfaces of both the first cavity 1 and the second cavity 11. Each annular heat sink 2 is located at the upper end of the corresponding partition 14 and corresponds to the position of the corresponding inlet / outlet hole 13. During operation, the heat of the hydraulic oil flowing to the connection end between the first cavity 1 and the second cavity 11 and the hydraulic oil channel 12 can be dissipated outward through the annular heat sinks 2, thereby further improving the heat dissipation effect of the hydraulic oil.

[0031] In another embodiment of this utility model, please refer to Figure 1 The end face of the reinforcing block 7 in the main view is inverted L-shaped. During operation, the L-shaped reinforcing block 7 can increase the contact area between the hydraulic oil channel 12 and the first cavity 1 and the second cavity 11, thereby enhancing the stability of the connection between the two and reducing the probability of the hydraulic oil channel 12 separating from the first cavity 1 and the second cavity 11.

[0032] The above are merely preferred embodiments of the present utility model and are 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. A pressure-resistant hydraulic oil radiator, comprising a first cavity (1) and a second cavity (11), characterized in that: The first cavity (1) and the second cavity (11) are both cylindrical cavities. The circumferential surfaces of the first cavity (1) and the second cavity (11) on the sides close to each other are provided with a plurality of liquid inlet and outlet holes (13). A plurality of hydraulic oil passages (12) are fixedly connected between the first cavity (1) and the second cavity (11). The plurality of hydraulic oil passages (12) are respectively connected to the first cavity (1) and the second cavity (11) through the plurality of liquid inlet and outlet holes (13). The ends of the two hydraulic oil passages (12) at the top and the bottom that are away from each other are fixedly connected to the first heat dissipation fins (5). The plurality of hydraulic oil passages (12) are fixedly connected to the second heat dissipation fins (10). The left and right sides of the upper and lower ends of the channel (12) are fixedly connected with reinforcement blocks (7), and the plurality of reinforcement blocks (7) are respectively fixedly connected to the first cavity (1) and the second cavity (11); the circumferential surfaces of the first cavity (1) and the second cavity (11) are fixedly connected with a plurality of annular reinforcement frames (6), and the plurality of annular reinforcement frames (6) are respectively fixedly connected to the corresponding hydraulic oil channel (12); the annular reinforcement frames (6) on the circumferential surfaces of the first cavity (1) and the second cavity (11) are staggeredly distributed; the circumferential surface on the right side of the first cavity (1) is fixedly connected with a liquid inlet pipe (8), and the circumferential surface on the left side of the second cavity (11) is fixedly connected with a liquid outlet pipe (9), and the liquid inlet pipe (8) is located at the upper end of the liquid outlet pipe (9).

2. A pressure-resistant hydraulic oil radiator according to claim 1, characterized in that: The circumferential surfaces of the first cavity (1) and the second cavity (11) are fixedly connected with two groups of support plates (3), the two groups of support plates (3) are distributed up and down, and are respectively located on the upper and lower sides of the circumferential surfaces of the first cavity (1) and the second cavity (11), and each group of support plates (3) is provided with two, and are respectively located at the front and rear ends of the first cavity (1) and the second cavity (11).

3. A pressure-resistant hydraulic oil radiator according to claim 1, characterized in that: The left and right ends of the two support plates (3) at the rear end are fixedly connected to mounting plates (4), and the front end surfaces of the plurality of mounting plates (4) are all provided with mounting holes (15).

4. A pressure-resistant hydraulic oil radiator according to claim 1, characterized in that: A plurality of partitions (14) are fixedly connected inside the first cavity (1) and the second cavity (11), and each of the partitions (14) is located at the lower end of the corresponding liquid inlet and outlet hole (13).

5. A pressure-resistant hydraulic oil radiator according to claim 1, characterized in that: A plurality of annular heat sinks (2) are fixedly connected to the circumferential surfaces of the first cavity (1) and the second cavity (11); each annular heat sink (2) is located at the upper end of a corresponding partition (14) and corresponds to the position of a corresponding liquid inlet and outlet hole (13).

6. A pressure-resistant hydraulic oil radiator according to claim 1, characterized in that: The end face shape of the reinforcement block (7) in a front view is in an inverted L shape.

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