Auxiliary engine oil station with external filtering and cooling system

Abstract

The invention relates to the technical field of lubricating and cooling equipment, in particular to an auxiliary engine oil station with an external filtering and cooling system, which comprises an oil storage device, an oil circulating device and a heat exchanger, the oil circulating device comprises a variable-frequency oil pump and a detection assembly; the variable-frequency oil pump is used for pumping lubricating oil in the oil storage device; the oil storage device is provided with an input end and an output end, and the output end of the oil storage device communicates with a blow-off pipe and a variable-frequency oil pump; the detection assembly comprises a temperature sensor; a cooling water way is arranged in the heat exchanger and provided with a variable-frequency water pump used for adjusting the flow speed of the cooling water way. A filtering and cooling system is arranged outside an oil storage device, a variable-frequency oil pump pumps lubricating oil inside the oil storage device to a heat exchanger, a cooling water channel cools the lubricating oil, the cooled lubricating oil flows back to the oil storage device, auxiliary equipment is continuously cooled and lubricated, and the phenomenon that when the temperature of the lubricating oil is too high, the lubricating oil is too hot is avoided. And the lubricating effect on the auxiliary machine equipment is influenced.

Description

Technical Field

[0001] The present application relates to the technical field of lubrication and cooling equipment, and in particular to an auxiliary machine oil station with an external filtering and cooling system. Background Art

[0002] Auxiliary oil stations are usually stations in power stations or industrial equipment used to provide various auxiliary machines with the required oil for lubrication, cooling, etc. The auxiliary oil stations mainly use variable frequency oil pumps to pressurize the lubricating oil in the oil station and then transport it to the lubrication and cooling systems of various auxiliary equipment, providing appropriate amounts of lubricating oil to various auxiliary equipment to ensure the normal operation of the auxiliary equipment, while reducing the wear and heat accumulation of the auxiliary equipment.

[0003] During the use of existing auxiliary oil stations, the lubricating oil will not only lubricate the auxiliary equipment, but also transfer the heat generated by the operation of the auxiliary equipment to the lubricating oil, which can easily lead to excessive oil temperature, accelerate the oxidation of the lubricating oil, and reduce the viscosity, thereby affecting the lubrication effect on the auxiliary equipment. At the same time, excessively high oil temperature may also cause problems such as equipment overheating and aging of seals, resulting in the auxiliary equipment not being able to operate normally.

[0004] In summary, how to avoid overheating of the lubricating oil in the auxiliary engine oil station has become a problem that needs to be solved urgently. Summary of the invention

[0005] In response to the above problems, the present application provides an auxiliary engine oil station with an external filtering and cooling system.

[0006] The auxiliary oil station with an external filtering and cooling system provided in this application adopts the following technical solution:

[0007] An auxiliary machine oil station with an external filtering and cooling system comprises an oil storage device, an oil circulation device and a heat exchanger;

[0008] The oil circulation device comprises a variable frequency oil pump and a detection component, wherein the variable frequency oil pump is used to pump the lubricating oil inside the oil storage device;

[0009] The oil storage device has an input end and an output end, and the output end of the oil storage device is respectively connected to a sewage pipe and the variable frequency oil pump;

[0010] The heat exchanger is arranged between the variable frequency oil pump and the input end of the oil storage device;

[0011] The detection component includes a temperature sensor, which is fixedly arranged between the output end of the heat exchanger and the input end of the oil storage device, and is used to detect the temperature of the lubricating oil after cooling;

[0012] A cooling water circuit is arranged in the heat exchanger, and the cooling water circuit is used to cool the lubricating oil; a variable frequency water pump is arranged on the cooling water circuit, and the variable frequency water pump is used to adjust the flow rate of the cooling water circuit.

[0013] By adopting the above technical solution, an auxiliary oil station with an external filtering and cooling system is set up. When the auxiliary oil station is running, the variable frequency oil pump pumps the lubricating oil in the oil storage device to the heat exchanger. The cooling water circuit set in the heat exchanger cools the lubricating oil. The cooled lubricating oil flows back to the oil storage device through the pipeline, which is convenient for continuous cooling and lubrication of the auxiliary equipment. When the set temperature sensor detects that the temperature of the cooled lubricating oil is too high, the variable frequency water pump is adjusted to increase the water flow rate in the cooling water circuit, thereby increasing the cooling rate of the heat exchanger for the lubricating oil, thereby avoiding the lubricating oil temperature being too high, which affects the lubrication effect of the auxiliary equipment.

[0014] In a specific possible implementation scheme, it also includes a filter, which is fixedly arranged on the pipeline between the output end of the oil storage device and the variable frequency oil pump, and the filter is connected to the pipeline; a first solenoid valve is arranged between the filter and the output end of the oil storage device, and the first solenoid valve is used to adjust the flow rate of the lubricating oil liquid inside the oil storage device entering the filter.

[0015] By adopting the above technical solution, the filter provided is convenient for filtering impurities in the lubricating oil, thereby ensuring the cleanliness of the lubricating oil and reducing the risk of lubricating oil with impurities entering auxiliary equipment, thereby causing equipment failure; at the same time, the first solenoid valve provided, when the filter is clogged, closes the first solenoid valve to stop the lubricating oil from entering the filter, and the staff can replace the filter element to avoid leakage of the lubricating oil when replacing the filter element.

[0016] In a specific implementation scheme, the detection component further includes a contamination sensor, which is fixedly arranged between the temperature sensor and the input end of the oil storage device, and the contamination sensor is used to detect the contamination degree of the lubricating oil;

[0017] The sewage pipe is provided with a second solenoid valve, and the second solenoid valve is used to discharge the lubricating oil with excessive contamination inside the oil storage device.

[0018] By adopting the above technical solution, a contamination sensor is set up to detect various physical and chemical indicators of the contamination of the lubricating oil input into the oil storage device, so that the staff can monitor the contamination of the lubricating oil in real time. When the contamination of the lubricating oil exceeds the standard, the second solenoid valve is opened to discharge the lubricating oil in the oil storage device through the drain pipe, thereby preventing the lubricating oil with excessive contamination from entering the auxiliary equipment and causing damage to the auxiliary equipment.

[0019] In a specific possible implementation scheme, the detection component also includes a pressure sensor; the pressure sensor is fixedly arranged on the pipeline between the heat exchanger and the variable frequency oil pump, and the pressure sensor is used to detect the pressure of the lubricating oil entering the heat exchanger, and the pressure sensor is electrically connected to the variable frequency oil pump.

[0020] By adopting the above technical solution, the pressure sensor is set to monitor the oil inlet pressure of the heat exchanger in real time. When the pressure is too high or too low, the frequency conversion oil pump is adjusted to change the flow rate of the lubricating oil, thereby ensuring that the oil inlet pressure of the heat exchanger is appropriate and the oil flows evenly inside the heat exchanger, thereby improving the cooling efficiency. It is convenient to avoid excessive oil inlet pressure from damaging the internal structure of the heat exchanger, such as causing pipe rupture or seal failure, while too low pressure may cause insufficient oil flow and ineffective cooling.

[0021] In a specific possible implementation scheme, it further includes a pressure regulating valve, which is fixedly arranged on the pipeline between the temperature sensor and the input end of the oil storage device.

[0022] By adopting the above technical solution, the pressure regulating valve is set to ensure that the pressure of the lubricating oil entering the oil storage device is appropriate, avoiding damage to the internal seals of the oil storage device, thereby facilitating the improvement of the service life of the oil storage device.

[0023] In a specific implementation manner, the detection component further includes a viscosity sensor, and the viscosity sensor is fixedly disposed on the pipeline between the temperature sensor and the contamination sensor.

[0024] By adopting the above technical solution, the viscosity sensor is set to detect the viscosity of the lubricating oil in real time. When the viscosity of the lubricating oil is too high, the variable frequency water pump can be adjusted to reduce the flow rate of the cooling water circuit to appropriately increase the temperature of the lubricating oil, thereby appropriately reducing the viscosity of the lubricating oil, or a proper amount of low-viscosity base oil is added to the oil storage device to ensure that the viscosity of the lubricating oil is within an appropriate range, so as to avoid the high viscosity of the lubricating oil causing the lubricating oil to be difficult to form an effective oil film in the auxiliary equipment, resulting in poor lubrication, increased wear and friction heat; when the viscosity of the lubricating oil is too low, the variable frequency water pump can be adjusted to increase the flow rate of the cooling water circuit to appropriately reduce the temperature of the lubricating oil, thereby appropriately increasing the viscosity of the lubricating oil, or a proper amount of high-viscosity base oil is added to the oil storage device to ensure that the viscosity of the lubricating oil is within an appropriate range, so as to avoid the performance of the lubricating oil being reduced and the aggravated wear of the auxiliary equipment.

[0025] In a specific possible implementation scheme, it also includes a control system, and the control system is electrically connected to the oil storage device, the oil circulation device and the heat exchanger.

[0026] By adopting the above technical solution, a control system is set up. During the operation of the oil storage device, the temperature sensor detects the temperature of the lubricating oil in real time and feeds back to the control system. When the temperature of the lubricating oil exceeds the temperature range, the control system can control the variable frequency water pump to adjust the flow rate of the cooling water circuit of the heat exchanger, so that the cooling effect of the heat exchanger on the lubricating oil changes accordingly, which is convenient for realizing intelligent regulation of the temperature of the lubricating oil; the pressure sensor detects the pressure of the lubricating oil entering the heat exchanger in real time and feeds back to the control system. When it is detected that the pressure of the lubricating oil entering the heat exchanger exceeds the normal working range of the heat exchanger, the control system can control the variable frequency oil pump to adjust the pumping flow rate of the lubricating oil, so that the pressure of the lubricating oil entering the heat exchanger is maintained within an appropriate range. The range is convenient for reducing the working load of the heat exchanger, thereby increasing the working life of the heat exchanger. At the same time, when the pressure sensor detects that the lubricating oil pressure is too low, the control system still cannot effectively increase the lubricating oil pressure by adjusting the variable frequency oil pump, and the filter may be blocked. The control system can control the first solenoid valve to close, and the operator replaces the filter element to avoid oil leakage when replacing the filter element; the contamination sensor detects the various physical and chemical indicators of the contamination of the lubricating oil in the input oil storage device in real time. When the contamination of the lubricating oil exceeds the standard, the control system controls the second solenoid valve to open, so that the lubricating oil in the oil storage device is discharged through the drain pipe, avoiding the lubricating oil with excessive contamination from entering the auxiliary equipment and causing damage to the auxiliary equipment.

[0027] In a specific possible implementation scheme, the material of the oil storage device is set to be a high-strength heat-conducting material.

[0028] By adopting the above-mentioned technical solution, the material of the oil storage device is set to a high-strength thermal conductive material, which can quickly transfer the heat inside the oil storage device to the external environment, thereby reducing the workload of the heat exchanger. At the same time, the high-strength thermal conductive material can withstand greater mechanical and thermal stresses while providing excellent heat dissipation performance, thereby ensuring that the auxiliary engine oil station can still maintain stability and reliability under harsh working conditions.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. An auxiliary oil station with an external filtering and cooling system is set up. When the oil storage device is running, the variable frequency oil pump pumps the lubricating oil inside the oil storage device to the heat exchanger. The cooling water circuit set in the heat exchanger cools the lubricating oil. The cooled lubricating oil flows back to the oil storage device through the pipeline, which is convenient for continuous cooling and lubrication of the auxiliary equipment.

[0031] 2. When the temperature sensor detects that the temperature of the cooled lubricating oil is too high, it adjusts the frequency conversion water pump to increase the water flow rate in the cooling water circuit, thereby increasing the cooling rate of the lubricating oil by the heat exchanger, thereby avoiding the lubricating oil temperature being too high and affecting the lubrication effect of the auxiliary equipment.

[0032] 3. The control system is set up to receive various data transmitted by the temperature sensor, pressure sensor and contamination sensor, and control and adjust the variable frequency water pump, variable frequency oil pump, first solenoid valve and second solenoid valve, so as to ensure that the temperature, pressure and contamination of the lubricating oil are kept within the appropriate range, realize intelligent adjustment of various parameters of the lubricating oil, thereby improving the working efficiency of the auxiliary equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation to the present application.

[0034] Figure 1 The present invention is a schematic diagram of the overall structure of an auxiliary oil station with an external filtering and cooling system according to an embodiment.

[0035] Description of the drawings: 1. Oil storage device; 11. Drain pipe; 111. Second solenoid valve; 2. Oil circulation device; 21. Variable frequency oil pump; 22. Detection component; 221. Temperature sensor; 222. Contamination sensor; 223. Pressure sensor; 224. Viscosity sensor; 23. Pressure regulating valve; 3. Heat exchanger; 31. Cooling water circuit; 32. Variable frequency water pump; 4. Filter; 41. First solenoid valve. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of this application, unless otherwise specified, "plurality" means two or more.

[0038] The following is combined with Figure 1 This application is described in further detail.

[0039] An embodiment of the present application discloses an auxiliary engine oil station with an external filtering and cooling system.

[0040] Reference Figure 1 , an auxiliary oil station with an external filtering and cooling system, comprising an oil storage device 1, an oil circulation device 2, a heat exchanger 3 and a filter 4; the oil storage device 1, the oil circulation device 2, the heat exchanger 3 and the filter 4 are connected in series through a pipeline; the material of the oil storage device 1 is set to a high-strength heat-conducting material, such as high-strength cast aluminum, ceramic or other metal composite materials, so as to ensure that the auxiliary oil station can maintain stability and reliability under harsh working conditions while dissipating heat efficiently. The oil circulation device 2 includes a variable frequency oil pump 21, a detection component 22 and a pressure regulating valve 23; the variable frequency oil pump 21 at the input end of the heat exchanger 3 is used to pump the lubricating oil inside the oil storage device 1, and the detection component 22 is used to detect various physical and chemical parameters of the lubricating oil; the heat exchanger 3 is arranged between the output end and the input end of the oil storage device 1, and a cooling water circuit 31 is arranged in the heat exchanger 3, and the cooling water circuit 31 is used to cool the lubricating oil; a variable frequency water pump 32 is arranged on the cooling water circuit 31, and the variable frequency water pump 32 is used to cool the flow rate of the water circuit 31. The filter 4 is arranged on the pipeline between the output end of the oil storage device 1 and the input end of the heat exchanger 3, and the filter 4 is connected to the pipeline; a first solenoid valve 41 is arranged between the filter 4 and the output end of the oil storage device 1, and the first solenoid valve 41 is used to adjust the flow rate of the lubricating oil liquid inside the oil storage device 1 entering the filter 4; the variable frequency oil pump 21 is arranged on the pipeline between the filter 4 and the input end of the heat exchanger 3, and the variable frequency oil pump 21 can pump the lubricating oil liquid from the oil storage device 1 to the heat exchanger 3 for cooling; the pressure regulating valve 23 is arranged on the pipeline between the output end of the heat exchanger 3 and the input end of the oil storage device 1; after the lubricating oil liquid enters the filter 4 from the output end of the oil storage device 1, it is pumped to the heat exchanger 3 for cooling through the variable frequency oil pump 21, and the lubricating oil liquid after cooling is adjusted to a suitable pressure range through the pressure regulating valve 23, re-enters the input end of the oil storage device 1, and is transported to various auxiliary equipment through the oil storage device 1 to provide lubrication and cooling for the auxiliary equipment.

[0041] Reference Figure 1The detection component 22 includes a temperature sensor 221, a contamination sensor 222, a pressure sensor 223 and a viscosity sensor 224; the temperature sensor 221 is fixedly arranged on the pipeline between the pressure regulating valve 23 and the input end of the oil storage device 1, and the temperature sensor 221 can detect the temperature of the lubricating oil after cooling in real time; the contamination sensor 222 is fixedly arranged on the pipeline between the temperature sensor 221 and the input end of the oil storage device 1, and the contamination sensor 222 can detect the contamination of the lubricating oil in real time; the pressure sensor 223 is fixedly arranged on the pipeline between the output end of the variable frequency oil pump 21 and the input end of the heat exchanger 3, and the pressure sensor 223 can detect the pressure of the lubricating oil entering the heat exchanger 3 in real time; the viscosity sensor 224 is fixedly arranged on the pipeline between the temperature sensor 221 and the contamination sensor 222, and the viscosity sensor 224 can detect the viscosity of the lubricating oil in real time.

[0042] Reference Figure 1 A drain pipe 11 is also provided at the output end of the oil storage device 1. The drain pipe 11 is provided in parallel with the filter 4. A second solenoid valve 111 is provided on the drain pipe 11. The second solenoid valve 111 is used to discharge the lubricating oil with excessive contamination inside the oil storage device 1. When the oil storage device 1 works normally, the second solenoid valve 111 is closed.

[0043] In particular, it also includes a control system (not shown in the figure), which is electrically connected to the oil storage device 1 , the oil circulation device 2 and the heat exchanger 3 .

[0044] The implementation principle of the auxiliary machine oil station with an external filtering and cooling system of the present application is as follows: the variable frequency oil pump 21 pumps the lubricating oil liquid inside the oil storage device 1 to the heat exchanger 3, and the cooling water circuit 31 arranged in the heat exchanger 3 cools the lubricating oil liquid. The cooled lubricating oil liquid flows back to the oil storage device 1 through the pipeline to continuously cool and lubricate the auxiliary machine equipment; during the operation of the oil storage device 1, the temperature sensor 221 detects the temperature of the lubricating oil liquid in real time and feeds back to the control system. When the temperature of the lubricating oil liquid exceeds the temperature range, the control system can control the variable frequency water pump 32 to adjust the flow rate of the cooling water circuit 31 of the heat exchanger 3, so that the cooling effect of the heat exchanger 3 on the lubricating oil liquid changes accordingly, which is convenient for achieving the lubricating oil Intelligent regulation of lubricating oil temperature; the pressure sensor 223 detects the pressure of the lubricating oil entering the heat exchanger 3 in real time and feeds back to the control system. When it is detected that the pressure of the lubricating oil entering the heat exchanger 3 exceeds the normal working range of the heat exchanger 3, the control system can control the variable frequency oil pump 21 to adjust the pumping flow rate of the lubricating oil, so that the pressure of the lubricating oil entering the heat exchanger 3 is maintained within a suitable range, which is convenient for reducing the working load of the heat exchanger 3, thereby improving the working life of the heat exchanger 3. At the same time, when the pressure sensor 223 detects that the lubricating oil pressure is too low, the control system still cannot effectively increase the lubricating oil pressure by adjusting the variable frequency oil pump 21, and the filter 4 may be blocked. The control system can control the first electric The magnetic valve 41 is closed, and the operator replaces the filter element of the filter 4 to avoid oil leakage when replacing the filter element; the contamination sensor 222 detects the various physical and chemical indicators of the contamination of the lubricating oil input into the oil storage device 1 in real time. When the contamination of the lubricating oil exceeds the standard, the control system controls the second solenoid valve 111 to open, so that the lubricating oil in the oil storage device 1 is discharged through the drain pipe 11 to avoid the lubricating oil with excessive contamination from entering the auxiliary equipment and causing damage to the auxiliary equipment; the viscosity sensor 224 detects the viscosity of the lubricating oil in real time and feeds back to the control system. When the viscosity of the lubricating oil is too high, the control system can adjust the variable frequency water pump 32 to reduce the flow rate of the cooling water circuit 31 to appropriately increase the lubricating oil. The temperature of the lubricating oil can be appropriately reduced to appropriately reduce the viscosity of the lubricating oil, or the operator can add an appropriate amount of low-viscosity base oil to the oil storage device 1 to ensure that the viscosity of the lubricating oil is within an appropriate range to avoid the lubricating oil viscosity being too high, which makes it difficult for the lubricating oil to form an effective oil film in the auxiliary equipment, resulting in poor lubrication, increased wear and friction heat; when the viscosity of the lubricating oil is too low, the control system can adjust the variable frequency water pump 32 to increase the flow rate of the cooling water circuit 31 to appropriately reduce the temperature of the lubricating oil, thereby appropriately increasing the viscosity of the lubricating oil, or the operator can add an appropriate amount of high-viscosity base oil to the oil storage device 1 to ensure that the viscosity of the lubricating oil is within an appropriate range to avoid the performance of the lubricating oil being reduced and aggravating the wear of the auxiliary equipment.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

[0046] The above embodiments are only used to illustrate the technical solution of the present application, but not to limit it. The present application is not limited to the exact structure described above and illustrated in the accompanying drawings, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, various changes and modifications made without departing from the concept of the present application should be deemed to belong to the protection scope of the present application.

Claims

1. An auxiliary oil station with an external filtering and cooling system, characterized in that: include: An oil storage device (1), an oil circulation device (2) and a heat exchanger (3); The oil circulation device (2) comprises a variable frequency oil pump (21) and a detection component (22), wherein the variable frequency oil pump (21) is used to pump the lubricating oil inside the oil storage device (1); The oil storage device (1) has an input end and an output end, and the output end of the oil storage device (1) is respectively connected to a sewage pipe (11) and the variable frequency oil pump (21); The heat exchanger (3) is arranged between the variable frequency oil pump (21) and the input end of the oil storage device (1); The detection component (22) comprises a temperature sensor (221), wherein the temperature sensor (221) is fixedly arranged between the output end of the heat exchanger (3) and the input end of the oil storage device (1), and the temperature sensor (221) is used to detect the temperature of the lubricating oil after cooling; A cooling water circuit (31) is provided in the heat exchanger (3), and the cooling water circuit (31) is used to cool the lubricating oil; a variable frequency water pump (32) is provided on the cooling water circuit (31), and the variable frequency water pump (32) is used to adjust the flow rate of the cooling water circuit (31).

2. The auxiliary oil station with an external filtering and cooling system according to claim 1, characterized in that: The invention also comprises a filter (4), wherein the filter (4) is fixedly arranged on a pipeline between the output end of the oil storage device (1) and the variable frequency oil pump (21), and the filter (4) is connected to the pipeline; a first solenoid valve (41) is arranged between the filter (4) and the output end of the oil storage device (1), and the first solenoid valve (41) is used to adjust the flow rate of the lubricating oil liquid inside the oil storage device (1) entering the filter (4).

3. The auxiliary oil station with an external filtering and cooling system according to claim 2, characterized in that: The detection component (22) further comprises a contamination sensor (222), wherein the contamination sensor (222) is fixedly arranged between the temperature sensor (221) and an input end of the oil storage device (1), and the contamination sensor (222) is used to detect the contamination degree of the lubricating oil; The sewage discharge pipe (11) is provided with a second solenoid valve (111), and the second solenoid valve (111) is used to discharge lubricating oil with excessive contamination inside the oil storage device (1).

4. The auxiliary engine oil station with an external filtering and cooling system according to claim 2, characterized in that: The detection component (22) further comprises a pressure sensor (223); the pressure sensor (223) is fixedly arranged on a pipeline between the heat exchanger (3) and the variable frequency oil pump (21), and the pressure sensor (223) is used to detect the pressure of the lubricating oil entering the heat exchanger (3); the pressure sensor (223) is electrically connected to the variable frequency oil pump (21).

5. The auxiliary engine oil station with an external filtering and cooling system according to claim 3, characterized in that: It also includes a pressure regulating valve (23), which is fixedly arranged on the pipeline between the temperature sensor (221) and the input end of the oil storage device (1).

6. The auxiliary engine oil station with an external filtering and cooling system according to claim 5, characterized in that: The detection component (22) further comprises a viscosity sensor (224), wherein the viscosity sensor (224) is fixedly arranged on the pipeline between the temperature sensor (221) and the contamination sensor (222).

7. An auxiliary engine oil station with an external filtering and cooling system according to any one of claims 1 to 6, characterized in that: It also includes a control system, which is electrically connected to the oil storage device (1), the oil circulation device (2) and the heat exchanger (3).

8. The auxiliary engine oil station with an external filtering and cooling system according to claim 1, characterized in that: The material of the oil storage device (1) is set to be a high-strength heat-conducting material.

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