Hydraulic oil cooling device

Abstract

The utility model relates to hydraulic oil cooling device technical field, and disclose hydraulic oil cooling device, including the box, the top of box is passed and is injected liquid pipe, the top of box is equipped with the cold water pipe, the tail of cold water pipe is linked with the threaded pipe, both sides of box all fixedly assemble and have the mounting panel, the outer wall of mounting panel is equipped with cooling fan, both sides of box all are set up to have the mounting groove, the inner wall fixed assembly of mounting groove has the heat conduction plate. This hydraulic oil cooling device, through setting up the box, inject liquid pipe, through -hole, mounting groove, round hole, threaded pipe structure, so that the device in the use process, the user can through threaded pipe and circulation pipe to transport hydraulic oil to the box in, to make the circulation pipe soak in the coolant and accelerate the heat transfer rate in the hydraulic oil, cooperate with the heat conduction plate that the copper preparation absorbs the heat, and then accelerate the cooling speed of hydraulic oil.

Description

Technical Field

[0001] This utility model relates to the technical field of hydraulic oil cooling devices, specifically hydraulic oil cooling devices. Background Technology

[0002] The suitable temperature for hydraulic cylinder oil is 35-55°C. During the operation of the hydraulic cylinder, the oil temperature will gradually rise due to compression and other reasons. Once the oil temperature reaches above 60°C, it will easily lead to a decrease in the stability and working capacity of the hydraulic cylinder equipment. Therefore, a cooling device is needed to cool the hydraulic oil.

[0003] Existing hydraulic oil cooling devices can cool the hydraulic oil during use, but they can only do so through water cooling heat exchange. The coolant cannot quickly dissipate the heat after absorbing it, thus reducing the heat dissipation efficiency of the existing devices. Therefore, we propose a hydraulic oil cooling device. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a hydraulic oil cooling device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a hydraulic oil cooling device, including a housing, a liquid injection pipe penetrating the top of the housing, a cold water pipe provided at the top of the housing, and a threaded pipe connected to the end of the cold water pipe; mounting plates fixedly mounted on both sides of the housing, a cooling fan provided on the outer wall of the mounting plate; mounting grooves opened on both sides of the housing, a heat-conducting plate fixedly mounted on the inner wall of the mounting groove, a liquid tank opened in the middle of the heat-conducting plate, a first bend opened on the inner wall of the liquid tank, a second bend opened on the inner wall of the first bend, a circulation pipe connected inside the liquid tank, a liquid-shielding layer provided on the inner wall of the circulation pipe, a through hole opened on the front of the housing, and mounting holes opened on both sides of the housing.

[0006] As a preferred embodiment of this utility model, the outer wall of the circulation pipe is fixedly assembled with the inner wall of the mounting hole. The outer wall of the circulation pipe has two circular holes, one of which is connected to one end of the liquid tank, and the other end of the liquid tank is connected to the other circular hole.

[0007] As a preferred embodiment of this utility model, the number of heat-conducting plates is several, and the several heat-conducting plates are evenly distributed along the outer wall of the box.

[0008] In a preferred embodiment of this invention, the cooling fan is positioned corresponding to the heat-conducting plate, and the heat-conducting plate is made of copper.

[0009] As a preferred embodiment of this utility model, both the cold water pipe and the threaded pipe are filled with hydraulic oil, and the end of the threaded pipe penetrates through the box to the outside of the box.

[0010] As a preferred embodiment of this utility model, the inner wall of the box is filled with coolant, and the interior of the box is connected to the outside through an injection pipe and a drain pipe.

[0011] As a preferred embodiment of this utility model, a controller is fixedly mounted on the outer wall of the housing, and the controller is electrically connected to the cooling fan. The inner wall of the circulation pipe is filled with cooling water.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This hydraulic oil cooling device, through its housing, injection pipe, through hole, mounting groove, round hole, and threaded pipe structure, allows the user to deliver hydraulic oil to the housing via the threaded pipe and circulation pipe during use. This immerses the circulation pipe in coolant, accelerating the heat transfer rate in the hydraulic oil. Combined with a heat-conducting plate made of copper, the heat is absorbed, further accelerating the cooling speed of the hydraulic oil.

[0014] 2. This hydraulic oil cooling device, through the installation of cold water pipes, a cooling fan, a liquid shielding layer, and a through-hole structure, allows the user to accelerate the heat dissipation efficiency of the heat-conducting plate during use by circulating cold water in the cold water pipes. The cooling fan also blows cold air to assist in heat dissipation of the heat-conducting plate, thereby improving the heat dissipation efficiency of the heat-conducting plate. The cooling fan is directly controlled by the controller, making it convenient for the user to operate and thus improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a side sectional view of the present invention.

[0018] Figure 4 This is a schematic diagram of the liquid tank structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the mounting groove structure of this utility model.

[0020] In the diagram: 1. Box body; 2. Injection pipe; 3. Drain pipe; 4. Cold water pipe; 5. Mounting plate; 6. Cooling fan; 7. Heat conduction plate; 8. Circulation pipe; 9. Threaded pipe; 10. Liquid tank; 11. Bend 1; 12. Bend 2; 13. Liquid shielding layer; 14. Mounting groove; 15. Through hole; 16. Mounting hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 The hydraulic oil cooling device includes a housing 1, with a liquid injection pipe 2 penetrating the top of the housing 1 and a cold water pipe 4 at the top of the housing 1. The end of the cold water pipe 4 is connected to a threaded pipe 9. Mounting plates 5 are fixedly mounted on both sides of the housing 1. A cooling fan 6 is provided on the outer wall of the mounting plate 5. Mounting grooves 14 are provided on both sides of the housing 1. A heat-conducting plate 7 is fixedly mounted on the inner wall of the mounting groove 14. A liquid tank 10 is provided in the middle of the heat-conducting plate 7. A first bend 11 is provided on the inner wall of the liquid tank 10. A second bend 12 is provided on the inner wall of the first bend 11. A circulation pipe 8 is connected inside the liquid tank 10. A liquid-shielding layer 13 is provided on the inner wall of the circulation pipe 8. A through hole 15 is provided on the front of the housing 1. Mounting holes 16 are provided on both sides of the housing 1.

[0023] In the above structure, the configuration of the housing 1, injection pipe 2, drain pipe 3, cold water pipe 4, mounting plate 5, cooling fan 6, heat conduction plate 7, circulation pipe 8, and threaded pipe 9 allows the user to deliver hydraulic oil to the threaded pipe 9 through the cold water pipe 4 during use. The hydraulic oil flows in the threaded pipe 9, and the threaded pipe 9 is immersed in coolant to complete the water cooling and heat absorption operation, thereby allowing the heat in the hydraulic oil to be dissipated in a timely manner, thus improving the heat dissipation efficiency of the hydraulic oil.

[0024] In a preferred embodiment, the outer wall of the circulation pipe 8 is fixedly assembled with the inner wall of the mounting hole 16. The outer wall of the circulation pipe 8 has two round holes, one of which is connected to one end of the liquid tank 10, and the other end of the liquid tank 10 is connected to the other round hole.

[0025] In the above structure, the circulation pipe 8 and mounting hole 16 allow the heat-conducting plate 7 to absorb heat from the coolant while working with the cooling fan 6 to allow the heat emitted by the heat-conducting plate 7 to be blown away by the cold air. This ensures that the heat on the heat-conducting plate 7 is discharged in time, accelerates the heat transfer speed in the coolant, and improves the heat absorption and conduction effect of the heat-conducting plate 7.

[0026] In a preferred embodiment, there are several heat-conducting plates 7, and all of the heat-conducting plates 7 are evenly distributed along the outer wall of the housing 1.

[0027] In the above structure, the heat-conducting plates 7 are arranged to absorb heat and ensure the heat dissipation effect of the coolant, thereby increasing the contact area between heat and metal copper and further improving the heat dissipation efficiency of the device.

[0028] In a preferred embodiment, the cooling fan 6 is positioned corresponding to the heat-conducting plate 7, and the heat-conducting plate 7 is made of copper.

[0029] In the above structure, metallic copper has good thermal conductivity and heat absorption properties, which allows the heat in the coolant to be absorbed by the heat-conducting plate 7, thereby ensuring that the heat-conducting plate 7 can absorb and conduct heat, and thus ensuring the normal operation of the device.

[0030] In a preferred embodiment, both the cold water pipe 4 and the threaded pipe 9 are filled with hydraulic oil, and the end of the threaded pipe 9 penetrates through the housing 1 to the outside of the housing 1.

[0031] In the above structure, the hydraulic oil and coolant are separated and circulated through the cold water pipe 4 and the threaded pipe 9. The hydraulic oil absorbs heat through the coolant and is discharged to the outside of the device, which makes it easy for the user to recover the cooled hydraulic oil and replace the coolant, thus ensuring that the subsequent use of the device will not be affected.

[0032] In a preferred embodiment, the inner wall of the housing 1 is filled with coolant, and the interior of the housing 1 is connected to the outside through an injection pipe 2 and a drain pipe 3.

[0033] In the above structure, through the injection pipe 2 and the drain pipe 3, the coolant is injected into the interior of the housing 1 through the injection pipe 2, so that the coolant surrounds the threaded pipe 9 and absorbs heat, thereby ensuring the heat dissipation effect of the device on the hydraulic oil, and thus improving the practicality and heat dissipation efficiency of the device.

[0034] In a preferred embodiment, a controller is fixedly mounted on the outer wall of the housing 1, and the controller is electrically connected to the cooling fan 6, and the inner wall of the circulation pipe 8 is filled with cooling water.

[0035] In the above structure, through the controller and cooling fan 6, the user can operate the cooling fan 6 by controlling the controller, so that the cooling fan 6 blows air to remove the heat from the heat conduction plate 7 in time, which simplifies the operation process of the device and makes it easier for the user to use.

[0036] Working principle: After assembling the device, the user first injects coolant into the housing 1 through the injection pipe 2, and then injects hydraulic oil into the threaded pipe 9 through the cold water pipe 4. The hydraulic oil flows in the threaded pipe 9, which is immersed in coolant, allowing the coolant to absorb the heat in the hydraulic oil, thus accelerating the cooling speed. After the coolant absorbs the heat, the heat is further absorbed by the heat-conducting plate 7 made of copper, ensuring the efficiency of the coolant's heat absorption and further improving the device's cooling effect on the hydraulic oil. After the heat-conducting plate 7 absorbs the heat, the user can operate the cooling fan 6 through the controller, allowing the heat on the heat-conducting plate 7 to be dissipated by blowing cold air, making it easy for the user to operate and improving the practicality of the device.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hydraulic oil cooling device, characterized in that, The box includes a housing (1), with a liquid injection pipe (2) penetrating the top of the housing (1), a cold water pipe (4) provided on the top of the housing (1), and a threaded pipe (9) connected to the end of the cold water pipe (4). Mounting plates (5) are fixedly mounted on both sides of the housing (1), and a cooling fan (6) is provided on the outer wall of the mounting plate (5). Mounting grooves (14) are provided on both sides of the housing (1), and a heat-conducting plate (7) is fixedly mounted on the inner wall of the mounting groove (14). A liquid tank (10) is provided in the middle of the heat-conducting plate (7), and a first bend (11) is provided on the inner wall of the liquid tank (10). A second bend (12) is provided on the inner wall of the first bend (11). A circulation pipe (8) is connected inside the liquid tank (10), and a liquid-shielding layer (13) is provided on the inner wall of the circulation pipe (8). A through hole (15) is provided on the front of the housing (1), and mounting holes (16) are provided on both sides of the housing (1).

2. The hydraulic oil cooling device according to claim 1, characterized in that, The outer wall of the circulation pipe (8) is fixedly assembled with the inner wall of the mounting hole (16). The outer wall of the circulation pipe (8) has two round holes, one of which is connected to one end of the liquid tank (10), and the other end of the liquid tank (10) is connected to the other round hole.

3. The hydraulic oil cooling device according to claim 1, characterized in that, The number of heat-conducting plates (7) is several, and the several heat-conducting plates (7) are evenly distributed along the outer wall of the box (1).

4. The hydraulic oil cooling device according to claim 1, characterized in that, The cooling fan (6) is positioned corresponding to the heat-conducting plate (7), and the heat-conducting plate (7) is made of copper.

5. The hydraulic oil cooling device according to claim 1, characterized in that, The interior of both the cold water pipe (4) and the threaded pipe (9) is filled with hydraulic oil, and the end of the threaded pipe (9) penetrates through the box body (1) to the outside of the box body (1).

6. The hydraulic oil cooling device according to claim 1, characterized in that, The inner wall of the box (1) is filled with coolant, and the interior of the box (1) is connected to the outside through the injection pipe (2) and the drain pipe (3).

7. The hydraulic oil cooling device according to claim 1, characterized in that, The outer wall of the housing (1) is fixedly equipped with a controller, and the controller is electrically connected to the cooling fan (6). The inner wall of the circulation pipe (8) is filled with cooling water.

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