Cooling equipment for producing lubricating oil

Abstract

The utility model discloses cooling equipment for producing lubricating oil, which comprises a cooling box, a water tank and a refrigerating machine are arranged in the cooling box, the refrigerating machine is communicated with the water tank, a plurality of groups of reflux inlets and water pumps are arranged in the water tank, the water pumps correspond to the reflux inlets, and the water pumps are communicated with the refrigerating machine. And a mounting frame is arranged on the side face of the cooling box, a fixing groove is formed in the mounting frame, oil conveying pipes are arranged in the fixing groove, and connecting pipes are arranged among the multiple sets of oil conveying pipes. Cooling water in the water tank is cooled through the refrigerating machine, meanwhile, the cooling water is input into the heat exchange pipe through the water pump, heat exchange reaction occurs between the heat conduction plate and the oil conveying pipe, the contact area is increased through the U-shaped structure of the oil conveying pipe, the circulation time is prolonged, and therefore the heat exchange effect can be guaranteed; and the finished product oil of the lubricating oil can be cooled in the output process, so that online cooling is realized, cooling in an oil storage tank is not needed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil production, and more specifically to a cooling device for producing lubricating oil. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It is generally composed of base oil and additives. Lubricating oil is a technology-intensive product and a complex mixture of hydrocarbons. It mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. The existing blending kettle for lubricating oil production uses medium heating. During the blending production process, the temperature of the heat transfer oil as the medium is generally controlled at above 200°C. For the finished oil after blending, the temperature is too high during the storage process and it is easy to be oxidized. Therefore, it is necessary to reduce its temperature to below 80°C before storing it in barrels. The cooling cycle of the finished lubricating oil is long and the cooling effect is poor, which seriously affects the overall efficiency of production. Therefore, it is necessary to provide a new technical solution to solve this problem. Utility Model Content

[0003] The utility model aims to provide a cooling device for producing lubricating oil, which solves the problem that the cooling cycle of finished lubricating oil is long, the cooling effect is poor, and the overall efficiency of production is seriously affected.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for producing lubricating oil, comprising: a cooling box, a water tank and a refrigerator are arranged inside the cooling box, the refrigerator is connected with the water tank, a plurality of groups of reflux ports and water pumps are arranged inside the water tank, the water pumps correspond to the reflux ports, a mounting frame is arranged on the side of the cooling box, a fixed groove is arranged inside the mounting frame, an oil pipeline is arranged inside the fixed groove, connecting pipes are arranged between the plurality of groups of oil pipelines, and the oil pipelines are connected through the connecting pipes, an oil inlet and an oil outlet are respectively arranged at both ends of the oil pipeline, a heat exchange mechanism is arranged on the surface of the mounting frame, and the heat exchange mechanism comprises a heat conducting plate, a heat exchange pipe is arranged on the surface of the heat conducting plate, and a water inlet pipe and a water outlet pipe are respectively arranged at both ends of the heat exchange pipe, the heat conducting plate extends to the inside of the fixed groove and contacts with the oil pipeline, the water inlet pipe is connected to the water pump, and the water outlet pipe is connected to the reflux port.

[0005] As a preferred embodiment of the utility model, the oil delivery pipe and the heat exchange pipe are both arranged in a U-shaped structure and distributed in a serpentine shape.

[0006] As a preferred embodiment of the present utility model, support rods are arranged between the groups of mounting frames, and the support rods are fixedly connected to the mounting frames.

[0007] As a preferred embodiment of the utility model, a fixing seat is arranged on the side of the mounting frame and a mounting groove is arranged inside the fixing seat, a supporting frame is arranged inside the mounting groove and a driver is arranged on the surface of the supporting frame, and a cooling fan is arranged at the output end of the driver.

[0008] As a preferred embodiment of the present invention, a plurality of groups of mounting frames are distributed at equal intervals and air ducts are formed between the mounting frames.

[0009] As a preferred embodiment of the utility model, an operation panel is provided on the surface of the cooling box and the operation panel is electrically connected to the internal circuit through a wire.

[0010] As a preferred embodiment of the present invention, an inspection door is provided on the lower surface of the cooling box and the inspection door is located on the side of the refrigerator.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model has a water tank and a refrigerator arranged inside the cooling box, the refrigerator is connected with the water tank, a plurality of groups of return ports and a water pump are arranged inside the water tank, the water pump and the return ports correspond to each other, a mounting frame is arranged on the side of the cooling box, a fixed groove is arranged inside the mounting frame, an oil delivery pipe is arranged inside the fixed groove, the oil delivery pipe is arranged in a U-shaped structure and distributed in a serpentine shape, connecting pipes are arranged between the plurality of groups of oil delivery pipes, and the oil delivery pipes are connected through the connecting pipes, an oil inlet and an oil outlet are respectively arranged at both ends of the oil delivery pipe, a heat exchange mechanism is arranged on the surface of the mounting frame, and the heat exchange mechanism includes a heat conducting plate, and a heat exchange mechanism is arranged on the surface of the heat conducting plate A heat exchange tube is arranged, and a water inlet pipe and a water outlet pipe are arranged at both ends of the heat exchange tube respectively. The heat conduction plate extends to the inside of the fixed groove and contacts with the oil pipeline. The water inlet pipe is connected to the water pump and the water outlet pipe is connected to the reflux port. The cooling water in the water tank is cooled by the refrigerator and input into the heat exchange tube by the water pump at the same time, and a heat exchange reaction occurs between the heat conduction plate and the oil pipeline. The U-shaped structure of the oil pipeline increases the contact area and the circulation time, thereby ensuring the heat exchange effect. The finished oil of the lubricating oil can be cooled during the output process, realizing online cooling, without cooling in the oil storage tank, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the back of the utility model;

[0016] Figure 4 It is a schematic diagram of the internal structure of the heat exchange mechanism of the utility model.

[0017] In the figure: 1. cooling box; 2. inspection door; 3. operation panel; 4. mounting frame; 5. heat exchange mechanism; 6. fixing seat; 7. water tank; 8. return port; 9. water pump; 10. refrigerator; 11. mounting slot; 12. support frame; 13. driver; 14. cooling fan; 15. fixing slot; 16. oil pipeline; 17. oil outlet; 18. oil inlet; 19. connecting pipe; 20. heat conduction plate; 21. water outlet pipe; 22. water inlet pipe; 23. heat exchange pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4The utility model provides a technical solution: a cooling device for producing lubricating oil, comprising: a cooling box 1, a water tank 7 and a refrigerator 10 are arranged inside the cooling box 1, the refrigerator 10 is connected with the water tank 7, a plurality of groups of return ports 8 and a water pump 9 are arranged inside the water tank 7, the water pump and the return port 8 correspond to each other, a mounting frame 4 is arranged on the side of the cooling box 1, and a fixing groove 15 is arranged inside the mounting frame 4, an oil delivery pipe 16 is arranged inside the fixing groove 15, a connecting pipe 19 is arranged between the plurality of groups of the oil delivery pipes 16, and the oil delivery pipes 16 are connected through the connecting pipe 19, and the oil delivery pipes 16 are connected to each other. An oil inlet 18 and an oil outlet 17 are respectively provided at both ends. A heat exchange mechanism 5 is provided on the surface of the mounting frame 4, and the heat exchange mechanism 5 includes a heat conducting plate 20. A heat exchange tube 23 is provided on the surface of the heat conducting plate 20, and a water inlet pipe 22 and a water outlet pipe 21 are respectively provided at both ends of the heat exchange tube 23. The heat conducting plate 20 extends to the interior of the fixed groove 15 and contacts with the oil delivery pipe 16. The water inlet pipe 22 is connected to the water pump 9, and the water outlet pipe 21 is connected to the reflux port 8. A water tank 7 and a refrigerator 10 are provided inside the cooling box 1. The refrigerator 10 is connected to the water tank 7. Several groups of reflux ports 8 and water outlets are provided inside the water tank 7. The cooling box 1 is provided with a mounting frame 4 on the side thereof, and a fixing groove 15 is provided inside the mounting frame 4. An oil delivery pipe 16 is provided inside the fixing groove 15, and the oil delivery pipe 16 is provided in a U-shaped structure and is distributed in a serpentine shape. A connecting pipe 19 is provided between several groups of oil delivery pipes 16, and the oil delivery pipes 16 are connected through the connecting pipe 19. An oil inlet 18 and an oil outlet 17 are provided at both ends of the oil delivery pipe 16, respectively. A heat exchange mechanism 5 is provided on the surface of the mounting frame 4, and the heat exchange mechanism 5 includes a heat conducting plate 20. A heat exchange pipe 23 is provided on the surface of the heat conducting plate 20, and water inlet pipes are provided at both ends of the heat exchange pipe 23. 22 and the water outlet pipe 21, the heat conduction plate 20 extends to the interior of the fixed groove 15 and contacts with the oil pipeline 16, the water inlet pipe 22 is connected to the water pump 9 and the water outlet pipe 21 is connected to the reflux port 8, the cooling water in the water tank 7 is cooled by the refrigerator 10, and at the same time it is input into the heat exchange pipe 23 through the water pump 9, and a heat exchange reaction occurs between the heat conduction plate 20 and the oil pipeline 16, the U-shaped structure of the oil pipeline 16 increases the contact area and circulation time, thereby ensuring the heat exchange effect, the finished oil of the lubricating oil can be cooled during the output process, realizing online cooling, without cooling in the oil storage tank, and improving the processing efficiency.

[0020] Further improvements, such as Figure 3 , 4 As shown: the oil delivery pipe 16 and the heat exchange pipe 23 are both arranged in a U-shaped structure and distributed in a serpentine shape. The U-shaped structure increases the contact area and ensures the heat exchange effect.

[0021] Further improvements, such as Figure 3 As shown: support rods are arranged between several groups of mounting frames 4 and the support rods are fixedly connected to the mounting frames 4 . This arrangement ensures the stability between the mounting frames 4 .

[0022] Further improvements, such as Figure 3 As shown: a fixing seat 6 is arranged on the side of the mounting frame 4 and a mounting groove 11 is arranged inside the fixing seat 6, a supporting frame 12 is arranged inside the mounting groove 11 and a driver 13 is arranged on the surface of the supporting frame 12, and a cooling fan 14 is arranged at the output end of the driver 13. The cooling fan 14 can blow air between the mounting frames 4 to accelerate air circulation and improve the heat dissipation effect.

[0023] Further improvements, such as Figure 3 As shown: a plurality of groups of the mounting frames 4 are distributed at equal intervals and air ducts are formed between the mounting frames 4. This arrangement facilitates heat dissipation by the heat exchange mechanism 5.

[0024] Further improvements, such as Figure 1 As shown: an operation panel 3 is arranged on the surface of the cooling box 1 and the operation panel 3 is electrically connected to the internal circuit through a wire, and this arrangement facilitates control operation from the outside.

[0025] Further improvements, such as Figure 1 As shown: an inspection door 2 is provided on the lower surface of the cooling box 1 and the inspection door 2 is located on the side of the refrigerator 10 . This arrangement facilitates the inspection and maintenance of the refrigerator 10 .

[0026] The utility model is provided with a water tank 7 and a refrigerator 10 inside a cooling box 1, the refrigerator 10 is connected with the water tank 7, a plurality of groups of return ports 8 and a water pump 9 are provided inside the water tank 7, the water pump 9 corresponds to the return port 8, a mounting frame 4 is provided on the side of the cooling box 1, a fixed groove 15 is provided inside the mounting frame 4, an oil delivery pipe 16 is provided inside the fixed groove 15, and the oil delivery pipe 16 is provided in a U-shaped structure and is distributed in a serpentine shape, a connecting pipe 19 is provided between the plurality of groups of oil delivery pipes 16, and the oil delivery pipes 16 are connected through the connecting pipe 19, an oil inlet 18 and an oil outlet 17 are provided at both ends of the oil delivery pipe 16, a heat exchange mechanism 5 is provided on the surface of the mounting frame 4, and the heat exchange mechanism 5 includes a heat conducting plate 20, and the heat conducting plate A heat exchange tube 23 is provided on the surface of 20, and an inlet pipe 22 and an outlet pipe 21 are provided at both ends of the heat exchange tube 23, respectively. The heat conducting plate 20 extends to the interior of the fixed groove 15 and contacts with the oil pipeline 16, the inlet pipe 22 is connected to the water pump 9, and the outlet pipe 21 is connected to the reflux port 8. The cooling water in the water tank 7 is cooled by the refrigerator 10, and at the same time, it is input into the heat exchange tube 23 by the water pump 9, and a heat exchange reaction occurs between the heat conducting plate 20 and the oil pipeline 16. The U-shaped structure of the oil pipeline 16 increases the contact area and circulation time, thereby ensuring the heat exchange effect. The finished oil of the lubricating oil can be cooled during the output process, realizing online cooling, without cooling in the oil storage tank, and improving the processing efficiency.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooling device for producing lubricating oil, characterized in that: include: A cooling box (1), wherein a water tank (7) and a refrigerator (10) are arranged inside the cooling box (1), wherein the refrigerator (10) and the water tank (7) are connected, wherein a plurality of groups of return ports (8) and a water pump (9) are arranged inside the water tank (7), wherein the water pump and the return port (8) correspond to each other, wherein a mounting frame (4) is arranged on the side of the cooling box (1), wherein a fixing groove (15) is arranged inside the mounting frame (4), wherein an oil delivery pipe (16) is arranged inside the fixing groove (15), wherein connecting pipes (19) are arranged between the plurality of groups of the oil delivery pipes (16), and wherein the oil delivery pipes (16) are connected through the connecting pipes (19) The two ends of the oil delivery pipe (16) are respectively provided with an oil inlet (18) and an oil outlet (17); a heat exchange mechanism (5) is provided on the surface of the mounting frame (4), and the heat exchange mechanism (5) includes a heat conduction plate (20); a heat exchange tube (23) is provided on the surface of the heat conduction plate (20), and a water inlet pipe (22) and a water outlet pipe (21) are respectively provided at the two ends of the heat exchange tube (23); the heat conduction plate (20) extends to the interior of the fixing groove (15) and contacts with the oil delivery pipe (16); the water inlet pipe (22) is connected to the water pump (9), and the water outlet pipe (21) is connected to the reflux port (8).

2. A cooling device for producing lubricating oil according to claim 1, characterized in that: The oil delivery pipe (16) and the heat exchange pipe (23) are both arranged in a U-shaped structure and distributed in a serpentine shape.

3. The cooling device for producing lubricating oil according to claim 1, characterized in that: Support rods are arranged between the plurality of groups of mounting frames (4), and the support rods are fixedly connected to the mounting frames (4).

4. The cooling device for producing lubricating oil according to claim 1, characterized in that: A fixing seat (6) is arranged on the side of the mounting frame (4), and a mounting groove (11) is arranged inside the fixing seat (6); a supporting frame (12) is arranged inside the mounting groove (11), and a driver (13) is arranged on the surface of the supporting frame (12); and a heat dissipation fan (14) is arranged at the output end of the driver (13).

5. The cooling device for producing lubricating oil according to claim 1, characterized in that: The plurality of groups of mounting frames (4) are distributed at equal intervals and air ducts are formed between the mounting frames (4).

6. The cooling device for producing lubricating oil according to claim 1, characterized in that: An operation panel (3) is provided on the surface of the cooling box (1), and the operation panel (3) is electrically connected to an internal circuit via a wire.

7. The cooling device for producing lubricating oil according to claim 1, characterized in that: The lower surface of the cooling box (1) is provided with an inspection door (2), and the inspection door (2) is located on the side of the refrigerator (10).

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