Lubricating oil cooling device
By using temperature sensors and solenoid valves in the lubricant cooling device to dynamically control the coolant flow, combined with the auxiliary function of the heating pipe, the problem of lubricant temperature in the prior art cannot be accurately controlled, and appropriate control of lubricant temperature is achieved .
Patent Information
- Application Number
- CN202323599837.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Existing coolers cannot achieve precise temperature control of lubricant oil temperature, resulting in fixed lubricant oil temperature and inconvenient use.
A lubricant cooling device is designed, including a housing, a temperature sensor, a temperature display meter, a controller, a water inlet pipe and a solenoid valve. The lubricant temperature is detected through a temperature sensor, and the solenoid valve is controlled to regulate the coolant flow to achieve the lubricant temperature. Dynamically control and maintain appropriate temperature through heating pipes if necessary.
Accurate control of the lubricant oil temperature is achieved, avoiding the problem of excessive or low oil temperature, and ensuring that the lubricant oil is used at an appropriate temperature.
Smart Images
Figure CN222278204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lubricating oil cooling, in particular to a lubricating oil cooling device. Background Art
[0002] Lubricating oil is a type of lubricant. To put it simply, a lubricant is something that exists between two relatively moving objects and has the function of reducing the friction caused by contact between the two objects. Lubricating oil is a technology-intensive product and a mixture of complex hydrocarbons. Its actual performance is the combined effect of complex physical or chemical changes. The basic properties of lubricating oil include general physical and chemical properties, special physical and chemical properties and simulated bench tests. Lubricating oil generally consists of two parts: base oil and additives.
[0003] Cooling machines generally achieve cooling through water flow, but coolers generally cannot perform cooling and temperature control, resulting in inconvenience in controlling the lubricating oil temperature. The oil is generally discharged at a fixed oil temperature, which makes the lubricating oil temperature inconvenient to use. Therefore, technicians in this field provide a lubricating oil cooling device to solve the problems raised in the above background technology. Utility Model Content
[0004] The purpose of the utility model is to provide a lubricating oil cooling device to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A lubricating oil cooling device comprises a shell, wherein the interior of the shell is fixedly connected to a mounting pipe, the inner wall of the mounting pipe is threadedly connected to a temperature sensor, the back of the shell is fixedly connected to a temperature display gauge, the back of the shell is fixedly connected to a controller, the interior of the shell is fixedly connected to a water inlet pipe, the interior of the water inlet pipe is fixedly connected to a solenoid valve, and the controller is electrically connected to the temperature sensor and the solenoid valve respectively through wires.
[0007] As a further solution of the utility model: the interior of the shell is fixedly connected to a water outlet pipe, and the interior of the shell is fixedly connected to an oil outlet pipe.
[0008] As a further solution of the utility model: the outer surface of the shell is fixedly connected to two bases, and the inner wall of each base is threadedly connected to two bolts.
[0009] As a further solution of the utility model: the interior of the shell is fixedly connected with an oil inlet pipe, and the interior of the oil inlet pipe is fixedly connected with a filter.
[0010] As a further solution of the utility model: a fixing plate is fixedly connected to the outer surface of the shell, and a plurality of identical heating tubes are fixedly connected to the inner wall of the fixing plate.
[0011] As a further solution of the utility model: the outer surface of each heating tube is in contact with the outer surface of the outer shell, and a cooling tube is arranged inside the outer shell.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model is provided with a shell, a mounting tube, a temperature sensor, a temperature display meter, a controller, a water inlet pipe and a solenoid valve, and utilizes the temperature sensor to detect the oil temperature of the lubricating oil in the shell, so as to control the cooling of the lubricating oil according to the oil temperature, and can achieve the purpose of preventing the machine from failing to reach the expected temperature due to the oil temperature being too high or too low, so as to avoid the problem that the oil temperature cannot be conveniently controlled and cannot be used according to the oil temperature of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of a lubricating oil cooling device;
[0015] Figure 2 It is a structural schematic diagram of a three-dimensional cross-sectional view of a housing in a lubricating oil cooling device;
[0016] Figure 3 It is a three-dimensional structural schematic diagram of a solenoid valve in a lubricating oil cooling device;
[0017] Figure 4 It is a three-dimensional structural schematic diagram of a temperature sensor in a lubricating oil cooling device;
[0018] Figure 5 It is a three-dimensional structural schematic diagram of a heating device in a lubricating oil cooling device.
[0019] In the figure: 1. Shell; 2. Temperature sensor; 3. Oil outlet pipe; 4. Water inlet pipe; 5. Water outlet pipe; 6. Base; 7. Fixing plate; 8. Bolt; 9. Filter; 10. Oil inlet pipe; 11. Solenoid valve; 12. Cooling pipe; 13. Temperature display meter; 14. Controller; 15. Heating pipe; 16. Installation pipe. DETAILED DESCRIPTION
[0020] See also Figure 1-5A lubricating oil cooling device comprises a shell 1, a mounting pipe 16 is fixedly connected to the inside of the shell 1, a temperature sensor 2 is threadedly connected to the inner wall of the mounting pipe 16, a temperature display meter 13 is fixedly connected to the back of the shell 1, a controller 14 is fixedly connected to the back of the shell 1, a water inlet pipe 4 is fixedly connected to the inside of the shell 1, a solenoid valve 11 is fixedly connected to the inside of the water inlet pipe 4, and the controller 14 is electrically connected to the temperature sensor 2 and the solenoid valve 11 through wires.
[0021] The inside of the shell 1 is fixedly connected to a water outlet pipe 5, the inside of the shell 1 is fixedly connected to an oil outlet pipe 3, through the oil outlet pipe 3, the oil outlet pipe 3 is the place where the lubricating oil flows out after cooling, the outer surface of the shell 1 is fixedly connected to two bases 6, the base 6 is used to fix the shell 1, the inner wall of each base 6 is threadedly connected to two bolts 8, through the bolts 8, the base 6 is fixed, and the installation and disassembly are convenient, the inside of the shell 1 is fixedly connected to an oil inlet pipe 10, through the oil inlet pipe 10, the lubricating oil inlet, the inside of the oil inlet pipe 10 is fixedly connected to a filter 9, through the filter 9, the filter 9 plays a role in filtering impurities in the lubricating oil.
[0022] The outer surface of the shell 1 is fixedly connected with a fixing plate 7, which plays the role of fixing the heating tube 15. The inner wall of the fixing plate 7 is fixedly connected with a plurality of identical heating tubes 15. This is to heat the shell 1 when the machine is too cold to be used in winter. The outer surface of each heating tube 15 is in contact with the outer surface of the shell 1. The inside of the shell 1 is provided with a cooling tube 12. The cooling tube 12 is the core part of the machine and plays the role of cooling the lubricating oil through the injection of water.
[0023] The working principle of the utility model is: when in use, after the machine is started, the lubricating oil will first enter the filter 9, the lubricating oil will enter the oil inlet pipe 10 through the filter 9, and the lubricating oil will be stored in the shell 1, and the cooling liquid will be input into the cooling pipe 12 at the water inlet pipe 4, and the cooling liquid will flow back and forth in the cooling pipe 12, and then flow out through the water outlet pipe 5. During the circulation of the cooling liquid in the cooling pipe 12, the lubricating oil is cooled, and during the cooling of the lubricating oil, the temperature sensor 2 detects the oil temperature of the lubricating oil. When the temperature of the lubricating oil reaches a certain temperature, the temperature sensor 2 sends a trigger signal to the controller 14, and the controller 14 controls the solenoid valve 11 to close. At this time, the cooling liquid no longer circulates and loses the cooling effect. The oil temperature is controlled within a certain range. Due to the detection of the lubricating oil by the temperature sensor 2, the oil temperature can be checked at the temperature display meter 13 for digital display. When the operating temperature of the overall device is low, the heating pipe 15 at the bottom of the shell 1 will start to work to heat the shell 1 to ensure the normal operation of the overall device.
[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A lubricating oil cooling device, comprising a housing (1), characterized in that: The interior of the housing (1) is fixedly connected to a mounting tube (16), the inner wall of the mounting tube (16) is threadedly connected to a temperature sensor (2), the back of the housing (1) is fixedly connected to a temperature display meter (13), the back of the housing (1) is fixedly connected to a controller (14), the interior of the housing (1) is fixedly connected to a water inlet pipe (4), the interior of the water inlet pipe (4) is fixedly connected to a solenoid valve (11), and the controller (14) is electrically connected to the temperature sensor (2) and the solenoid valve (11) respectively through wires.
2. A lubricating oil cooling device according to claim 1, characterized in that: The interior of the outer shell (1) is fixedly connected to a water outlet pipe (5), and the interior of the outer shell (1) is fixedly connected to an oil outlet pipe (3).
3. The lubricating oil cooling device according to claim 1, characterized in that: Two bases (6) are fixedly connected to the outer surface of the housing (1), and the inner wall of each base (6) is threadedly connected to two bolts (8).
4. The lubricating oil cooling device according to claim 1, characterized in that: The interior of the housing (1) is fixedly connected to an oil inlet pipe (10), and the interior of the oil inlet pipe (10) is fixedly connected to a filter (9).
5. The lubricating oil cooling device according to claim 1, characterized in that: A fixing plate (7) is fixedly connected to the outer surface of the outer shell (1), and a plurality of identical heating tubes (15) are fixedly connected to the inner wall of the fixing plate (7).
6. A lubricating oil cooling device according to claim 5, characterized in that: The outer surface of each heating tube (15) is in contact with the outer surface of the outer shell (1), and a cooling tube (12) is arranged inside the outer shell (1).