A control device for oil supply temperature of lubricating oil station

Abstract

The utility model relates to the field of lubricating oil, and in particular to a control device for the oil supply temperature of a lubricating oil station. The control device for the oil supply temperature of the lubricating oil station includes a lubricating oil tank, a bypass line and a limit mechanism. An oil pump is installed on one side of the lubricating oil tank, the output end of the oil pump is connected to a main pipe, one end of the main pipe is connected to an oil cooler, one end of the oil cooler is connected to a connecting pipe, one end of the connecting pipe is connected to a diverter, oil filters are equidistantly installed on the diverter, a bypass line is connected between the main pipe and the connecting pipe, a gate valve is installed in the middle of the bypass line, and a limit mechanism is installed inside the oil filter, and the limit mechanism is used to fix the oil filter. The utility model is suitable for various industrial equipment that requires lubricating oil supply, especially for equipment with high requirements for oil temperature control; its precise temperature control, convenient oil filter replacement and reliable pressure monitoring and protection mechanism can meet the operation requirements of different equipment and have broad market application prospects.

Description

Technical Field

[0001] The utility model relates to the field of lubricating oil, in particular to a control device for the oil supply temperature of a lubricating oil station. Background Art

[0002] In industrial equipment, lubricating oil is one of the key factors to ensure the normal operation of the equipment and extend its service life. However, the temperature of the lubricating oil has an important impact on its performance and the operating efficiency of the equipment. Too high oil temperature may accelerate the oxidation of the lubricating oil and reduce its viscosity, thereby affecting the lubrication effect and the heat dissipation performance of the equipment. Too low oil temperature may increase the viscosity of the oil, affecting the fluidity of the oil and the lubrication performance of the equipment.

[0003] Traditional lubricating oil station oil supply systems often lack precise temperature control mechanisms, resulting in large fluctuations in oil temperature, making it difficult to meet the equipment's demand for stable lubricating oil temperature. In addition, traditional oil supply systems usually use fixed oil filters. Once the filter is clogged or needs to be replaced, the equipment needs to be shut down and disassembled, which seriously affects the continuous operation and production efficiency of the equipment.

[0004] In order to solve the above problems, this technology proposes a new type of lubricating oil station oil supply temperature control device; the device realizes precise control of lubricating oil temperature by introducing oil cooler and temperature sensor, ensuring that the oil temperature is always kept within the appropriate range; at the same time, the design of the diverter and limit mechanism in the device makes the replacement of the oil filter simple and quick, without stopping the machine for disassembly, greatly improving the continuous operation capability and maintenance efficiency of the equipment;

[0005] During the transmission and distribution of lubricating oil, pressure stability is also crucial; excessive pressure may cause pipeline rupture, equipment damage, and even cause safety accidents; while too low pressure may lead to insufficient oil supply and affect the normal operation of the equipment; therefore, this technology also sets pressure sensors in the main pipe and connecting pipe to monitor the pressure changes in the pipeline in real time, and realize automatic alarm and oil pump shutdown through the control system to ensure the safe operation of the equipment.

[0006] Therefore, it is necessary to provide a new control device for the oil supply temperature of a lubricating oil station to solve the above technical problems. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides a control device for the oil supply temperature of a lubricating oil station.

[0008] The utility model provides a control device for the oil supply temperature of a lubricating oil station, comprising: a lubricating oil tank, a bypass line and a limiting mechanism, an oil pump is installed on one side of the lubricating oil tank, an output end of the oil pump is connected to a main pipe, one end of the main pipe is connected to an oil cooler, one end of the oil cooler is connected to a first connecting pipe, one end of the first connecting pipe is connected to a diverter, oil filters are equidistantly installed on the diverter, a bypass line is connected between the main pipe and the first connecting pipe, a gate valve is installed in the middle of the bypass line, a limiting mechanism is installed inside the oil filter, and the limiting mechanism is used to fix the oil filter.

[0009] Preferably, the limiting mechanism includes: a second connecting pipe, a second connecting pipe is symmetrically arranged inside the diverter, a docking pipe is symmetrically and slidably connected inside the oil filter, a threaded rod is installed inside the oil filter, both ends of the threaded rod are respectively threadedly connected to the second connecting pipe, a driven bevel gear is fixedly connected to the middle of the threaded rod, a connecting rod is rotatably connected inside the oil filter, the bottom end of the connecting rod is fixedly connected to the active bevel gear, the active bevel gear is meshingly connected to the driven bevel gear, the top end of the connecting rod is fixedly connected to a limiting tooth ring, the top end of the oil filter is slidably connected to an arc-shaped locking tooth, the arc-shaped locking tooth is meshingly connected to the limiting tooth ring, a spring is fixedly connected to one side of the arc-shaped locking tooth, and one end of the spring is fixedly connected to the inside of the oil filter.

[0010] Preferably, a turntable is fixedly connected to the top end of the connecting rod.

[0011] Preferably, the threaded rod is a bidirectional threaded rod.

[0012] Preferably, one side of the arc-shaped locking tooth is fixedly connected to an L-shaped lever.

[0013] Preferably, the oil cooler is provided with a temperature sensor, which is connected to a control system. The control system automatically adjusts the opening and closing degree of the gate valve in the bypass line according to the reading of the temperature sensor, thereby achieving precise control of the lubricating oil temperature.

[0014] Preferably, the main pipe and the first connecting pipe are both provided with pressure sensors, and the pressure sensors are connected to a control system. When abnormal pressure in the pipeline is detected, the control system will activate an alarm system and shut down the oil pump to prevent equipment damage or safety accidents.

[0015] Preferably, the diverter is provided with a valve at the second connecting pipe.

[0016] Compared with the related art, the control device for the oil supply temperature of the lubricating oil station provided by the utility model has the following beneficial effects:

[0017] Precise temperature control: By introducing an oil cooler and a temperature sensor, the device can monitor and adjust the temperature of the lubricating oil in real time to ensure that the oil temperature is always kept within an appropriate range; this not only helps to extend the service life of the lubricating oil and improve the lubrication effect, but also optimizes the heat dissipation performance of the equipment and improves the operating efficiency of the equipment;

[0018] Convenient oil filter replacement: With the design of diverter and limit mechanism, this device makes the replacement of oil filter simple and quick; the oil filter can be easily replaced without stopping the machine for disassembly, which greatly reduces the downtime of the equipment and improves the continuous operation capacity and production efficiency of the equipment;

[0019] Reliable pressure monitoring and protection: Pressure sensors are installed in the main pipe and connecting pipe to monitor the pressure changes in the pipe in real time. When abnormal pressure is detected in the pipe, the control system will automatically start the alarm system and shut down the oil pump to prevent equipment damage or safety accidents. This reliable pressure monitoring and protection mechanism effectively ensures the safe operation of the equipment.

[0020] Improve equipment maintenance efficiency: This device makes equipment maintenance simpler and more efficient through optimized design and introduction of advanced technology; maintenance personnel can identify and solve potential problems more quickly, reduce downtime, and improve equipment reliability and stability;

[0021] Broad application prospects: This device is suitable for various industrial equipment that requires lubricating oil supply, especially for equipment with high requirements for oil temperature control; its precise temperature control, convenient oil filter replacement and reliable pressure monitoring and protection mechanism can meet the operating requirements of different equipment and has broad market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of the control device for the oil supply temperature of a lubricating oil station provided by the utility model;

[0023] Figure 2 for Figure 1 The structural schematic diagram of the oil filter shown;

[0024] Figure 3 for Figure 1 The structural diagram of the limiting mechanism shown;

[0025] Figure 4 for Figure 1 The structural schematic diagram of the arc-shaped lock tooth shown.

[0026] Numbers in the figure: 1. Lubricating oil tank; 2. Oil pump; 3. Main pipe; 4. Oil cooler; 5. First connecting pipe; 6. Diverter; 7. Oil filter; 8. Bypass line; 9. Gate valve; 10. Limiting mechanism; 11. Turntable; 12. L-shaped lever; 101. Second connecting pipe; 102. Butt pipe; 103. Threaded rod; 104. Driven bevel gear; 105. Connecting rod; 106. Driving bevel gear; 107. Limiting gear ring; 108. Arc lock tooth; 109. Spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0029] See also Figure 1-4 A control device for the oil supply temperature of a lubricating oil station, the control device for the oil supply temperature of the lubricating oil station comprising: a lubricating oil tank 1, a bypass line 8 and a limit mechanism 10, an oil pump 2 is installed on one side of the lubricating oil tank 1, an output end of the oil pump 2 is connected to a main pipe 3, one end of the main pipe 3 is connected to an oil cooler 4, one end of the oil cooler 4 is connected to a first connecting pipe 5, one end of the first connecting pipe 5 is connected to a diverter 6, an oil filter 7 is equidistantly installed on the diverter 6, a bypass line 8 is connected between the main pipe 3 and the first connecting pipe 5, a gate valve 9 is installed in the middle of the bypass line 8, and a limit mechanism 10 is installed inside the oil filter 7 The limit mechanism 10 is used to fix the oil filter 7. The oil cooler 4 is provided with a temperature sensor, and the temperature sensor is connected to the control system. The control system automatically adjusts the opening and closing degree of the gate valve 9 in the bypass line 8 according to the reading of the temperature sensor, so as to realize the precise control of the lubricating oil temperature. The main pipe 3 and the first connecting pipe 5 are both provided with a pressure sensor, and the pressure sensor is connected to the control system. When the pressure in the pipeline is abnormal, the control system will start the alarm system and shut down the oil pump 2 to prevent equipment damage or safety accidents. The diverter 6 is provided with a valve at the second connecting pipe 101.

[0030] See also Figure 2-4The limiting mechanism 10 includes: a second connecting pipe 101, a second connecting pipe 101 is symmetrically arranged inside the diverter 6, a butt-joint pipe 102 is symmetrically slidably connected inside the oil filter 7, a threaded rod 103 is installed inside the oil filter 7, both ends of the threaded rod 103 are respectively threadedly connected to the second connecting pipe 101, a driven bevel gear 104 is fixedly connected to the middle of the threaded rod 103, a connecting rod 105 is rotatably connected inside the oil filter 7, and a driving bevel gear 106 is fixedly connected to the bottom end of the connecting rod 105, and the driving bevel gear 106 It is meshed with the driven bevel gear 104, the top of the connecting rod 105 is fixedly connected with a limiting tooth ring 107, the top of the oil filter 7 is slidably connected with an arc-shaped locking tooth 108, the arc-shaped locking tooth 108 is meshed with the limiting tooth ring 107, one side of the arc-shaped locking tooth 108 is fixedly connected with a spring 109, one end of the spring 109 is fixedly connected to the inside of the oil filter 7, the top of the connecting rod 105 is fixedly connected with a turntable 11, the threaded rod 103 is a bidirectional threaded rod, and one side of the arc-shaped locking tooth 108 is fixedly connected with an L-shaped lever 12.

[0031] The working principle of the control device for the oil supply temperature of the lubricating oil station provided by the utility model is as follows:

[0032] Basic workflow:

[0033] The lubricating oil is stored in the lubricating oil tank 1. When oil supply is required, the oil pump 2 is started to draw the lubricating oil from the lubricating oil tank 1.

[0034] The extracted lubricating oil flows into the oil cooler 4 through the main pipe 3; in the oil cooler 4, the lubricating oil is cooled to a preset temperature range;

[0035] The cooled lubricating oil flows into the diverter 6 through the first connecting pipe 5, and then is filtered from the diverter 6 through the oil filter 7 to remove impurities;

[0036] The filtered lubricating oil is then delivered to the equipment that needs lubrication;

[0037] Temperature Control:

[0038] The oil cooler 4 is provided with a temperature sensor, which monitors the temperature of the lubricating oil in real time and transmits the reading to the control system;

[0039] The control system automatically adjusts the opening and closing degree of the gate valve 9 in the bypass line 8 according to the reading of the temperature sensor; when the lubricating oil temperature is too high, the gate valve 9 will open, and part of the lubricating oil that has not passed through the oil cooler 4 will directly flow back to the lubricating oil tank 1 through the bypass line 8 or mix with other cooled lubricating oil, thereby reducing the overall oil temperature;

[0040] Pressure monitoring and protection:

[0041] Pressure sensors are provided in the main pipe 3 and the first connecting pipe 5 to monitor the pressure in the pipe in real time;

[0042] When the pressure sensor detects that the pressure in the pipeline is abnormally high or low, the control system will activate the alarm system and automatically shut down the oil pump 2 to prevent equipment damage or safety accidents;

[0043] Limitation and replacement of oil filter 7:

[0044] A limiting mechanism 10 is provided inside the oil filter 7, which is realized by components such as a second connecting pipe 101, a butt-jointed pipe 102, a threaded rod 103, a driven bevel gear 104, a connecting rod 105, a driving bevel gear 106, a limiting tooth ring 107, an arc-shaped locking tooth 108 and a spring 109;

[0045] When the oil filter 7 needs to be replaced, the rotary disk 11 is rotated to drive the connecting rod 105 and the driving bevel gear 106 to rotate, thereby driving the driven bevel gear 104 and the threaded rod 103 to rotate; the rotation of the threaded rod 103 drives the butt joints 102 at both ends to move closer to or farther from each other, thereby achieving disconnection or connection with the second connecting pipe 101;

[0046] When the butt-joint pipe 102 is completely disconnected from the second connecting pipe 101, the arc-shaped locking teeth 108 are disengaged from the limiting toothed ring 107 under the action of the spring 109, and the oil filter 7 can be taken out and replaced at this time;

[0047] After the replacement is completed, the rotary disk 11 is rotated again to reconnect the butt joint pipe 102 with the second connecting pipe 101, and the oil filter 7 is fixed by the meshing of the arc-shaped locking teeth 108 and the limiting tooth ring 107;

[0048] Valve control of diverter 6:

[0049] The flow divider 6 is provided with a valve located at the second connecting pipe 101 for controlling the flow of lubricating oil entering different oil filters 7; the opening and closing degree of the valve can be adjusted according to actual needs to optimize the distribution and filtering effect of the lubricating oil.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A control device for oil supply temperature of a lubricating oil station, characterized in that: include: A lubricating oil tank (1), an oil pump (2) is installed on one side of the lubricating oil tank (1), an output end of the oil pump (2) is connected to a main pipe (3), one end of the main pipe (3) is connected to an oil cooler (4), one end of the oil cooler (4) is connected to a first connecting pipe (5), one end of the first connecting pipe (5) is connected to a flow divider (6), oil filters (7) are equidistantly installed on the flow divider (6), and one end of the first connecting pipe (5) is installed with a temperature remote controller; A bypass line (8), wherein the bypass line (8) is connected between the main pipe (3) and the first connecting pipe (5), and a gate valve (9) is installed in the middle of the bypass line (8); A limiting mechanism (10) is installed inside the oil filter (7), and the limiting mechanism (10) is used to fix the oil filter (7).

2. The control device for the oil supply temperature of a lubricating oil station according to claim 1, characterized in that: The limiting mechanism (10) comprises: a second connecting pipe (101), the second connecting pipe (101) is symmetrically arranged inside the flow divider (6), a butt-jointing pipe (102) is symmetrically slidably connected inside the oil filter (7), a threaded rod (103) is installed inside the oil filter (7), both ends of the threaded rod (103) are respectively threadedly connected to the second connecting pipe (101), a driven bevel gear (104) is fixedly connected to the middle of the threaded rod (103), a connecting rod (105) is rotatably connected to the inside of the oil filter (7), and a connecting rod (105) is rotatably connected to the inside of the oil filter (7). The bottom end of the rod (105) is fixedly connected to a driving bevel gear (106), which is meshed with the driven bevel gear (104). The top end of the connecting rod (105) is fixedly connected to a limiting toothed ring (107). The top end of the oil filter (7) is slidably connected to an arc-shaped locking tooth (108), which is meshed with the limiting toothed ring (107). A spring (109) is fixedly connected to one side of the arc-shaped locking tooth (108), and one end of the spring (109) is fixedly connected to the inside of the oil filter (7).

3. The control device for the oil supply temperature of a lubricating oil station according to claim 2, characterized in that: The top end of the connecting rod (105) is fixedly connected to a rotating disk (11).

4. The control device for the oil supply temperature of a lubricating oil station according to claim 2, characterized in that: The threaded rod (103) is a bidirectional threaded rod.

5. The control device for the oil supply temperature of a lubricating oil station according to claim 2, characterized in that: One side of the arc-shaped locking tooth (108) is fixedly connected to an L-shaped lever (12).

6. The control device for the oil supply temperature of a lubricating oil station according to claim 1, characterized in that: The oil cooler (4) is provided with a temperature sensor, which is connected to a control system. The control system automatically adjusts the opening and closing degree of the gate valve (9) in the bypass line (8) according to the reading of the temperature sensor, thereby achieving accurate control of the lubricating oil temperature.

7. The control device for the oil supply temperature of a lubricating oil station according to claim 1, characterized in that: The main pipe (3) and the first connecting pipe (5) are both provided with pressure sensors, which are connected to a control system. When an abnormal pressure in the pipe is detected, the control system will activate an alarm system and shut down the oil pump (2) to prevent equipment damage or safety accidents.

8. The control device for the oil supply temperature of a lubricating oil station according to claim 1, characterized in that: The flow divider (6) is provided with a valve at the second connecting pipe (101).

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