Flow-adjustable oil cooler

Abstract

The utility model provides a flow-adjustable oil cooler. The flow-adjustable oil cooler comprises an oil cooler body, a fixing plate is arranged on the left side of the oil cooler body, an adjusting pipe is arranged at the upper end of the fixing plate, a fixing pipe is arranged at the upper end of the fixing plate, multiple sets of connecting pipes are fixedly connected between the adjusting pipe and the fixing pipe, an oil inlet is fixedly connected to the front end of the adjusting pipe, and a hose is fixedly connected to the rear end of the fixing pipe. And the upper end of the fixed plate is fixedly connected with a vertical plate. According to the flow-adjustable oil cooler, the rubber plug is driven by the telescopic air cylinder to move in the adjusting pipe, when the rubber plug is located at the front end of the interior of the adjusting pipe, the connecting pipe can be completely blocked, oil circulation can be blocked at the moment, and when the rubber plug is driven by the telescopic air cylinder to move towards the rear end of the interior of the adjusting pipe, the connecting pipe can be communicated with the adjusting pipe; oil can be controlled to enter the fixing pipe through the connecting pipes by controlling the position of the rubber plug, and therefore the oil inlet flow of the oil cooler can be controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of oil coolers, in particular to a flow-adjustable oil cooler. Background Art

[0002] Oil cooler is also called oil chiller. According to the principle of refrigeration system, low-temperature and low-pressure liquid refrigerant exchanges heat with the surrounding water in the evaporator. The evaporator absorbs the heat of the oil and evaporates into a low-temperature and low-pressure gas. The temperature of the refrigerant does not change during the evaporation process. The low-temperature and low-pressure gaseous refrigerant enters the compressor, is compressed by the compressor, and is compressed into a high-temperature and high-pressure gas. Then it enters the condenser and exchanges heat with the medium in the room. Part of the heat of the high-temperature and high-pressure gas is absorbed by the medium, the temperature of the medium rises, and the refrigerant releases heat to become a high-temperature and high-pressure liquid. The temperature of the condenser process remains unchanged, and then it enters the expansion valve for throttling. Throttling is a process of rapid cooling. The refrigerant becomes a low-temperature and low-pressure liquid. After this process, the refrigerant enters the evaporator for heat exchange and evaporation, thereby realizing the entire process of the refrigeration system. This cycle is continuous, and the oil can be continuously cooled.

[0003] In the technical field of oil coolers, some existing oil coolers are unable to adjust the oil flow rate when the oil is fed in, which is very inconvenient to use.

[0004] Therefore, it is necessary to provide a flow-adjustable oil cooler to solve the above technical problems. Utility Model Content

[0005] The utility model provides a flow-adjustable oil cooler, which solves the problem that some oil coolers cannot adjust the oil flow when the oil is fed in, which is very inconvenient to use.

[0006] In order to solve the above technical problems, the utility model provides a flow-adjustable oil cooler, comprising: an oil cooler body;

[0007] A fixing plate is provided on the left side of the oil cooler body, an adjusting tube is provided on the upper end of the fixing plate, a fixing tube is provided on the upper end of the fixing plate, a connecting tube is fixedly connected between the adjusting tube and the fixing tube, and multiple connecting tubes are provided, an oil inlet is fixedly connected to the front end of the adjusting tube, a hose is fixedly connected to the rear end of the fixing tube, and the hose matches the oil port of the oil cooler body, a vertical plate is fixedly connected to the upper end of the fixing plate, a telescopic cylinder is provided on the back of the vertical plate, a connecting rod is fixedly connected to the output end of the telescopic cylinder, a baffle is fixedly connected to the front end of the connecting rod, a rubber plug is fixedly connected to the side surface of the connecting rod, the connecting rod and the rubber plug are slidably connected to the inside of the adjusting tube, and the rubber plug matches the inner wall of the adjusting tube, a clamp is clamped on the upper end of the adjusting tube, a rubber pad is fixedly connected to the inner side of the clamp, a bolt is provided on the upper end of the clamp, a threaded hole is opened on the upper end of the fixing plate, and the threaded hole matches the bolt.

[0008] Preferably, an anti-slip pad is fixedly connected to the right side of the fixing plate, a reinforcement plate is fixedly connected to the bottom of the fixing plate, two groups of reinforcement plates are provided, and a base plate is fixedly connected to the bottom of the fixing plate.

[0009] Preferably, a limiting groove is provided at the upper end of the bottom plate, a rotating rod is rotatably connected inside the limiting groove, and a hexagonal block is fixedly connected to the upper end of the rotating rod.

[0010] Preferably, a polyester belt is fixedly connected to the peripheral side of the rotating rod, a sliding groove is opened on the inner side of the fixing plate, a limiting plate is slidably connected inside the sliding groove, a vertical rod is fixedly connected inside the sliding groove, and a first spring is sleeved on the peripheral side of the vertical rod.

[0011] Preferably, a positioning rod is provided at the upper end of the limiting plate, the positioning rod is clamped between the limiting plate and the fixing plate, and the polyester belt is sleeved with the positioning rod.

[0012] Preferably, the side surface of the rotating rod is fixedly connected with a tooth block, the bottom of the fixed plate is fixedly connected with a bottom block, the left side of the bottom block is slidably connected with a limiting block, the limiting block matches the tooth block, the right side of the limiting block is fixedly connected with a limiting plate, the right side of the limiting plate is fixedly connected with a pull rod, the side surface of the pull rod is sleeved with a second spring, and the second spring is located between one side of the inner wall of the bottom block and the limiting plate.

[0013] Compared with the related art, the flow-adjustable oil cooler provided by the utility model has the following beneficial effects:

[0014] The utility model provides a flow-adjustable oil cooler, wherein the sleeve end of a polyester belt is sleeved on the peripheral side of a positioning rod, and the positioning rod can be installed between the limiting plate and the fixing plate by pressing the limiting plate downwards, and the polyester belt can be tightened by rotating the rotating rod, and the tooth block can be blocked by the limiting block to prevent the tooth block from reversing, thereby preventing the polyester belt from loosening, and the fixing plate can be fixed to one side of the oil cooler body by tightening the polyester belt, and the device can be easily installed and disassembled by the mechanism, and the rubber plug is driven to move inside the regulating tube by the telescopic cylinder, and when the rubber plug is located at the front end inside the regulating tube, the connecting tube can be completely blocked, and the oil flow can be blocked at this time, and when the telescopic cylinder drives the rubber plug to move toward the rear end inside the regulating tube, the connecting tube can be connected with the regulating tube, and the oil can be controlled to enter the fixed tube through several groups of connecting tubes by controlling the position of the rubber plug, thereby realizing the control of the flow of oil inlet to the oil cooler, and the device is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a flow-adjustable oil cooler provided by the utility model;

[0016] Figure 2 for Figure 1A schematic diagram of the overall cross-sectional structure shown;

[0017] Figure 3 for Figure 2 The schematic diagram of the internal parts structure of the regulating tube shown;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the fixed plate shown;

[0019] Figure 5 for Figure 1 A schematic diagram of the rear view structure of the fixing plate shown;

[0020] Figure 6 for Figure 5 Top view structural diagram of the tooth block shown.

[0021] Numbers in the figure: 1. Oil cooler body; 2. Fixed plate; 3. Adjusting pipe; 4. Fixed pipe; 5. Connecting pipe; 6. Oil inlet; 7. Hose; 8. Vertical plate; 9. Telescopic cylinder; 10. Connecting rod; 11. Baffle; 12. Rubber plug; 13. Clamp; 14. Rubber pad; 15. Bolt; 16. Threaded hole; 17. Anti-skid pad; 18. Reinforcement plate; 19. Bottom plate; 20. Limiting groove; 21. Turn bar; 22. Hexagonal block; 23. Polyester belt; 24. Slide; 25. Limiting plate; 26. Vertical rod; 27. First spring; 28. Positioning rod; 29. ​​Tooth block; 30. Bottom block; 31. Limiting block; 32. Limiting plate; 33. Pull rod; 34. Second spring. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figures 1 to 6 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a flow-adjustable oil cooler provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the overall cross-sectional structure is shown;

[0024] Figure 3 for Figure 2 The schematic diagram of the internal parts structure of the regulating tube shown; Figure 4 for Figure 1 A schematic diagram of the structure of the fixed plate shown; Figure 5 for Figure 1 A schematic diagram of the rear view structure of the fixing plate shown; Figure 6 for Figure 5 The top view structural diagram of the gear block shown, a flow adjustable oil cooler, comprising: an oil cooler body 1;

[0025] A fixed plate 2 is provided on the left side of the oil cooler body 1, an adjusting tube 3 is provided on the upper end of the fixed plate 2, a fixed tube 4 is provided on the upper end of the fixed plate 2, a connecting tube 5 is fixedly connected between the adjusting tube 3 and the fixed tube 4, and multiple groups of connecting tubes 5 are provided, an oil inlet 6 is fixedly connected to the front end of the adjusting tube 3, a hose 7 is fixedly connected to the rear end of the fixed tube 4, and the hose 7 matches the oil port of the oil cooler body 1, a vertical plate 8 is fixedly connected to the upper end of the fixed plate 2, a telescopic cylinder 9 is provided on the back of the vertical plate 8, a connecting rod 10 is fixedly connected to the output end of the telescopic cylinder 9, and a baffle 1 is fixedly connected to the front end of the connecting rod 10 1. A rubber plug 12 is fixedly connected to the side surface of the connecting rod 10. The connecting rod 10 and the rubber plug 12 are slidably connected inside the adjusting tube 3, and the rubber plug 12 matches the inner wall of the adjusting tube 3. A clamp 13 is clamped on the upper end of the adjusting tube 3. A rubber pad 14 is fixedly connected to the inner side of the clamp 13. A bolt 15 is arranged on the upper end of the clamp 13. A threaded hole 16 is opened on the upper end of the fixing plate 2. The threaded hole 16 matches the bolt 15. The adjusting tube 3 and the fixing tube 4 are fixed to the upper end of the fixing plate 2 through the clamp 13 and the bolt 15. The fixing tube 4 is conveniently connected to the oil port of the oil cooler body 1 through the hose 7.

[0026] An anti-skid pad 17 is fixedly connected to the right side of the fixed plate 2, a reinforcement plate 18 is fixedly connected to the bottom of the fixed plate 2, and two groups of reinforcement plates 18 are provided. A bottom plate 19 is fixedly connected to the bottom of the fixed plate 2. The anti-skid pad 17 and the reinforcement plate 18 can improve the stability of the fixed plate 2.

[0027] A limiting groove 20 is provided at the upper end of the bottom plate 19 , a rotating rod 21 is rotatably connected inside the limiting groove 20 , and a hexagonal block 22 is fixedly connected to the upper end of the rotating rod 21 , so that the rotating rod 21 can be easily rotated through the hexagonal block 22 .

[0028] A polyester belt 23 is fixedly connected to the side surface of the rotating rod 21, a slide groove 24 is opened on the inner side of the fixed plate 2, a limit plate 25 is slidably connected inside the slide groove 24, a vertical rod 26 is fixedly connected inside the slide groove 24, a first spring 27 is sleeved on the side surface of the vertical rod 26, the limit plate 25 is slidably connected to the vertical rod 26, and the first spring 27 is located between the bottom surface of the inner wall of the slide groove 24 and the limit plate 25.

[0029] A positioning rod 28 is provided at the upper end of the limiting plate 25, and the positioning rod 28 is clamped between the limiting plate 25 and the fixed plate 2, and the polyester belt 23 is sleeved with the positioning rod 28. The bottom surface of the fixed plate 2 and the top surface of the limiting plate 25 are both provided with grooves matching the positioning rod 28. One end of the polyester belt 23 is folded and fixed, and a sleeve can be formed between the two layers of polyester belts 23, which can be sleeved on the side surface of the positioning rod 28.

[0030] A tooth block 29 is fixedly connected to the side surface of the rotating rod 21, and a bottom block 30 is fixedly connected to the bottom of the fixed plate 2. A limiting block 31 is slidably connected to the left side of the bottom block 30, and the limiting block 31 matches the tooth block 29. A limiting plate 32 is fixedly connected to the right side of the limiting block 31, and a pull rod 33 is fixedly connected to the right side of the limiting plate 32. A second spring 34 is sleeved on the side surface of the pull rod 33, and the second spring 34 is located between one side of the inner wall of the bottom block 30 and the limiting plate 32. The polyester belt 23 can be tightened by rotating the rotating rod 21 counterclockwise, and the rotating rod 21 can be prevented from reversing by the cooperation of the limiting block 31 and the tooth block 29.

[0031] The working principle of a flow-adjustable oil cooler provided by the utility model is as follows:

[0032] The first step: when in use, the polyester belt 23 is wound around the side of the oil cooler body 1, and then the sleeve end of the polyester belt 23 is put on the side of the positioning rod 28, and the limiting plate 25 is pressed downward to install the positioning rod 28 between the limiting plate 25 and the fixed plate 2. At this time, rotating the hexagonal block 22 counterclockwise can rotate the rotating rod 21, and the rotation of the rotating rod 21 can tighten the polyester belt 23. When the rotating rod 21 rotates, it drives the tooth block 29 to rotate. The rotation of the tooth block 29 squeezes the limiting block 31. The limiting block 31 can slide toward the inside of the bottom block 30. At this time, the tooth block 29 rotates normally. On the contrary, the limiting block 31 blocks the tooth block 29 to prevent the tooth block 29 from reversing, thereby preventing the polyester belt 23 from loosening. Tightening the polyester belt 23 can fix the fixed plate 2 on one side of the oil cooler body 1.

[0033] Step 2: Connect the other end of the hose 7 to the oil port of the oil cooler body 1, connect the oil inlet 6 to the mechanical cooling oil to be cooled through the oil pipe, and then drive the rubber plug 12 to move inside the regulating tube 3 through the telescopic cylinder 9. When the rubber plug 12 is located at the front end inside the regulating tube 3, the connecting tube 5 can be completely blocked, thereby preventing the oil from flowing. When the telescopic cylinder 9 drives the rubber plug 12 to move toward the rear end inside the regulating tube 3, the connecting tube 5 can be connected to the regulating tube 3.

[0034] Compared with the related art, the flow-adjustable oil cooler provided by the utility model has the following beneficial effects:

[0035] The sleeve end of the polyester belt 23 is sleeved on the side of the positioning rod 28, and the limiting plate 25 is pressed downward to install the positioning rod 28 between the limiting plate 25 and the fixed plate 2. The rotating rod 21 rotates to tighten the polyester belt 23. The limiting block 31 blocks the tooth block 29 to prevent the tooth block 29 from reversing, thereby preventing the polyester belt 23 from loosening. The fixing plate 2 is fixed to one side of the oil cooler body 1 by tightening the polyester belt 23. The installation and disassembly of the device can be facilitated by this mechanism. The rubber plug 12 is driven by the telescopic cylinder 9 to move inside the regulating pipe 3. When the rubber plug 12 is located at the front end of the inside of the regulating pipe 3, the connecting pipe 5 can be completely blocked, and the oil circulation can be blocked at this time. When the telescopic cylinder 9 drives the rubber plug 12 to move toward the rear end of the regulating pipe 3, the connecting pipe 5 can be connected with the regulating pipe 3. By controlling the position of the rubber plug 12, the oil can be controlled to enter the fixed pipe 4 through several groups of connecting pipes 5, thereby realizing the control of the flow rate of oil inlet to the oil cooler, which is very convenient to use.

[0036] 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 flow-adjustable oil cooler, characterized in that: include: Oil cooler body (1); A fixing plate (2) is arranged on the left side of the oil cooler body (1), an adjusting tube (3) is arranged on the upper end of the fixing plate (2), a fixing tube (4) is arranged on the upper end of the fixing plate (2), a connecting tube (5) is fixedly connected between the adjusting tube (3) and the fixing tube (4), and a plurality of connecting tubes (5) are arranged, the front end of the adjusting tube (3) is fixedly connected to an oil inlet (6), the rear end of the fixing tube (4) is fixedly connected to a hose (7), the upper end of the fixing plate (2) is fixedly connected to a vertical plate (8), and a telescopic cylinder (9) is arranged on the back of the vertical plate (8), The output end of the telescopic cylinder (9) is fixedly connected to a connecting rod (10), the front end of the connecting rod (10) is fixedly connected to a baffle (11), the peripheral side of the connecting rod (10) is fixedly connected to a rubber plug (12), the connecting rod (10) and the rubber plug (12) are slidably connected inside the regulating tube (3), the upper end of the regulating tube (3) is clamped with a clamp (13), the inner side of the clamp (13) is fixedly connected to a rubber pad (14), the upper end of the clamp (13) is provided with a bolt (15), and the upper end of the fixing plate (2) is provided with a threaded hole (16).

2. The flow-adjustable oil cooler according to claim 1, characterized in that: The right side of the fixing plate (2) is fixedly connected to an anti-slip pad (17), the bottom of the fixing plate (2) is fixedly connected to a reinforcement plate (18), and two groups of reinforcement plates (18) are provided, and the bottom of the fixing plate (2) is fixedly connected to a base plate (19).

3. The flow-adjustable oil cooler according to claim 2, characterized in that: A limiting groove (20) is provided at the upper end of the bottom plate (19), a rotating rod (21) is rotatably connected inside the limiting groove (20), and a hexagonal block (22) is fixedly connected to the upper end of the rotating rod (21).

4. The flow-adjustable oil cooler according to claim 3, characterized in that: A polyester belt (23) is fixedly connected to the peripheral side of the rotating rod (21); a sliding groove (24) is provided on the inner side of the fixing plate (2); a limiting plate (25) is slidably connected to the interior of the sliding groove (24); a vertical rod (26) is fixedly connected to the interior of the sliding groove (24); and a first spring (27) is sleeved on the peripheral side of the vertical rod (26).

5. The flow-adjustable oil cooler according to claim 4, characterized in that: A positioning rod (28) is provided at the upper end of the limiting plate (25), the positioning rod (28) is clamped between the limiting plate (25) and the fixing plate (2), and the polyester belt (23) is sleeved with the positioning rod (28).

6. The flow-adjustable oil cooler according to claim 5, characterized in that: The rotating rod (21) is fixedly connected to a tooth block (29) on the peripheral side surface, the fixed plate (2) is fixedly connected to a bottom block (30) on the bottom, the bottom block (30) is slidably connected to a limit block (31) on the left side, the limit block (31) matches the tooth block (29), the limit block (31) is fixedly connected to a limit plate (32) on the right side, the limit plate (32) is fixedly connected to a pull rod (33) on the right side, and the pull rod (33) is sleeved with a second spring (34) on the peripheral side surface.

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