Oil cooler for high-viscosity oil station

Abstract

The utility model relates to the technical field of high-viscosity oil stations, discloses an oil cooler for a high-viscosity oil station, and solves the problem that dirt inside the oil cooler cannot be treated. Through the motor, the lead screw, the sliding block, the bent rods and the brushes, the lead screw is driven by the motor to rotate, so that the sliding block moves in the box body in the thread direction of the outer surface of the lead screw, then the two sets of bent rods and the brushes are driven to move along the inner wall of the pipe shell for wiping and cleaning, and sediments on the pipe wall can be effectively removed through close contact of the brushes; therefore, the interior of the tube shell is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of high-viscosity oil stations, in particular to an oil cooler for high-viscosity oil stations. Background Art

[0002] High viscosity oil station usually refers to a lubrication system or gas station designed for high viscosity lubricants or special oils. This type of oil station is mainly used to handle lubricants with very high viscosity and poor fluidity at room temperature, such as some heavy machinery, equipment in low temperature environments, or lubrication needs in specific industrial applications. High viscosity oils may include heavy oils, lubricants containing a high proportion of additives, or silicone oils with specific chemical properties.

[0003] However, since high-viscosity oils are prone to carry solid particles, oxidation products and other pollutants during the circulation process, these impurities accumulate over time and easily form a dirt layer inside the oil cooler. This will not only significantly reduce cooling efficiency and increase energy consumption, but also affect oil circulation. In severe cases, it may even cause the cooling system to fail, causing serious impact on the entire working process. Utility Model Content

[0004] The utility model aims to provide an oil cooler for a high-viscosity oil station. The device is adopted to work, thereby solving the problem that the existing oil cooler lacks the treatment of dirt inside the oil cooler.

[0005] To achieve the above object, the utility model provides the following technical solution: an oil cooler for a high-viscosity oil station, comprising a tube shell, and a head flanged at both ends of the tube shell, a cooling tube is arranged inside the tube shell, and a cleaning component for cleaning the inside of the tube shell is arranged inside the tube shell;

[0006] The cleaning component includes a box body arranged on the outer surface of the tube shell, a motor arranged on one side of the box body, and a screw rod arranged at the output end of the motor, one end of the screw rod passes through the interior of the box body, and a slider is threadedly connected to the outer surface of the screw rod. The box body is connected to the interior of the tube shell, a fixed rod is arranged at the bottom of the slider, and a bent rod is hinged on the outer surface of the fixed rod. Two groups of bent rods are arranged, and brushes are arranged on the outer surfaces of the two groups of bent rods, and each group of brushes contacts the inner wall of the tube shell.

[0007] Furthermore, a spring is provided between the two groups of bent rods.

[0008] Furthermore, an arc-shaped scraper is provided at the bottom of one group of the bent rods, and the bottom of the arc-shaped scraper is in contact with the inner wall of the tube shell.

[0009] Furthermore, the arc-shaped scraper is a component made of silicone.

[0010] Furthermore, a through hole is opened on the outer surface of each group of the bent rods, and a telescopic hose is provided on the outer surface of each group of the bent rods. A water pump is provided at one end of the two groups of telescopic hoses, and one end of the water pump is connected to the water tank. The water pump and the water tank are both located on one side of the tube shell.

[0011] Furthermore, a limit block is arranged on the upper surface of the box body, and a circular hole is opened on the upper surface of the box body. There are two groups of circular holes, and the two groups of telescopic hoses respectively pass through the circular holes and are movably connected inside the limit block.

[0012] Furthermore, a sewage pipe is provided on the outer surface of the tube shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes an oil cooler for a high-viscosity oil station. The oil cooler in the prior art lacks the treatment of dirt inside the oil cooler. The utility model uses a motor, a screw rod, a slider, a bent rod and a brush. The motor drives the screw rod to rotate, so that the slider moves in the box body along the thread direction of the outer surface of the screw rod, and then drives two groups of bent rods and the brush to move along the inner wall of the tube shell for wiping and cleaning. The close contact of the brush can effectively remove the deposits on the tube wall, thereby realizing the cleaning of the inside of the tube shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0018] Figure 4 For the utility model Figure 1 Enlarged detail of point A in the middle.

[0019] In the figure: 1. tube shell; 2. head; 3. cooling tube; 4. cleaning component; 41. box body; 411. round hole; 42. motor; 43. screw rod; 44. slider; 45. fixing rod; 46. bent rod; 461. through hole; 47. brush; 5. spring; 6. arc scraper; 7. telescopic hose; 71. water pump; 72. water tank; 8. limit block; 9. drain pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1 and Figure 2 An oil cooler for a high-viscosity oil station includes a tube shell 1 and a head 2 flanged at both ends of the tube shell 1. A cooling tube 3 is arranged inside the tube shell 1. A cleaning component 4 for cleaning the inside of the tube shell 1 is arranged inside the tube shell 1.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 4 The cleaning component 4 includes a box body 41 arranged on the outer surface of the tube shell 1, a motor 42 arranged on one side of the box body 41, and a screw rod 43 arranged at the output end of the motor 42. One end of the screw rod 43 passes through the inside of the box body 41, and the outer surface of the screw rod 43 is threadedly connected with a slider 44. The box body 41 is connected to the inside of the tube shell 1. A fixing rod 45 is arranged at the bottom of the slider 44. A bent rod 46 is hinged on the outer surface of the fixing rod 45. Two groups of bent rods 46 are arranged. The outer surfaces of the two groups of bent rods 46 are provided with brushes 47. Each group of brushes 47 contacts the inner wall of the tube shell 1. The motor 42 is a waterproof motor, and a sealed bearing is arranged at the connection between the output end of the motor 42 and the box body 41. When the oil cooler works for a period of time, the screw rod 43 is driven to rotate by the motor 42, so that the slider 44 moves in the box body 41 along the thread direction of the outer surface of the screw rod 43, thereby driving the bent rod 46 and the brush 47 to move, thereby realizing the cleaning of the inside of the tube shell 1.

[0026] A spring 5 is disposed between the two groups of bent rods 46 , and the spring 5 provides a supporting force so that the brushes 47 on the outer surfaces of the two groups of bent rods 46 are more closely attached to the inner wall of the tube shell 1 .

[0027] An arc scraper 6 is provided at the bottom of one group of bent rods 46, and the bottom of the arc scraper 6 contacts the inner wall of the tube shell 1. The arc scraper 6 and the brush 47 are staggered, so they do not interfere with each other when working. The dirt brushed off by the brush 47 will be concentrated at the bottom of the tube shell 1 due to gravity, and the arc scraper 6 can push it together.

[0028] The arc scraper 6 is a component made of silica gel, has good wear resistance and elasticity, can adapt to the shape of the inner wall of the tube shell 1, and is not easy to damage the inner wall.

[0029] A through hole 461 is provided on the outer surface of each set of curved rods 46, and a telescopic hose 7 is provided on the outer surface of each set of curved rods 46. A water pump 71 is provided at one end of the two sets of telescopic hoses 7. One end of the water pump 71 is connected to a water tank 72. The water pump 71 and the water tank 72 are both located on one side of the tube shell 1. Water in the water tank 72 is introduced into the curved rod 46 through the water pump 71 and the telescopic hose 7, and flows out through the through hole 461, thereby assisting the brush 47 in cleaning.

[0030] A limit block 8 is provided on the upper surface of the box body 41. A circular hole 411 is opened on the upper surface of the box body 41. Two groups of circular holes 411 are provided. The two groups of telescopic hoses 7 respectively penetrate the circular holes 411 and are movably connected inside the limit block 8. A sealing ring is provided at the connection between the telescopic hose 7 and the circular hole 411 to ensure the sealing of the box body 41 and the inside of the tube shell 1, and the limit block 8 can ensure the stability of the telescopic hose 7 when working.

[0031] A sewage pipe 9 is disposed on the outer surface of the tube shell 1 . The sewage pipe 9 has a larger diameter, which is more convenient for discharging dirt in the tube shell 1 .

[0032] Specifically, the existing oil cooling process is roughly as follows: high-temperature and high-viscosity oil enters the tube shell 1 and flows around the cooling tube 3, so that the heat of the oil is transferred to the cooling medium in the cooling tube 3, such as water, and then the cooled oil leaves from one end of the tube shell 1, and the heated cooling medium flows to other equipment. Since a lot of dirt will accumulate in the tube shell 1 during the above process, the waterproof motor 42 drives the screw rod 43 to rotate, so that the slider 44 moves in the box body 41 along the thread direction of the outer surface of the screw rod 43, and then drives the two groups of bent rods 46 and the brush 47 to move along the inner wall of the tube shell 1 for wiping and cleaning. The close contact of the brush 47 can effectively remove the sediment on the tube wall, thereby achieving the cleaning of the inside of the tube shell 1, and since a spring 5 is provided between the two groups of bent rods 46, the spring 5 provides a supporting force, so that the two groups of bent rods 46 can be wiped and cleaned. The brush 47 on the outer surface of the rod 46 fits the inner wall of the tube shell 1 more closely. Because a curved scraper 6 made of silicone is provided at the bottom of one group of curved rods 46, the bottom of the curved scraper 6 contacts the inner wall of the tube shell 1, and the curved scraper 6 and the brush 47 are staggered, so the two do not interfere with each other when working. The dirt brushed off by the brush 47 will be concentrated at the bottom of the tube shell 1 due to gravity, and the curved scraper 6 can push it together. The curved scraper 6 can adapt to the shape of the inner wall of the tube shell 1 and is not easy to damage the inner wall. In addition, the water in the water tank 72 is introduced into the curved rod 46 through the water pump 71 and the telescopic hose 7, and flows out through the through hole 461, thereby assisting the brush 47 in cleaning. The limit block 8 provided on the upper surface of the box body 41 can ensure the stability of the telescopic hose 7 when working. The dirt removed by the above cleaning can be discharged through the sewage pipe 9 provided on the outer surface of the tube shell 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil cooler for a high-viscosity oil station, comprising a tube shell (1), and a head (2) connected to both ends of the tube shell (1) by flanges, a cooling pipe (3) being arranged inside the tube shell (1), and characterized in that: A cleaning component (4) for cleaning the interior of the tube shell (1) is arranged inside the tube shell (1); The cleaning assembly (4) comprises a box body (41) arranged on the outer surface of the tube shell (1), a motor (42) arranged on one side of the box body (41), and a screw rod (43) arranged at the output end of the motor (42); one end of the screw rod (43) passes through the inside of the box body (41); a slider (44) is threadedly connected to the outer surface of the screw rod (43); the box body (41) is connected to the inside of the tube shell (1); a fixing rod (45) is arranged at the bottom of the slider (44); a bent rod (46) is hingedly connected to the outer surface of the fixing rod (45); two groups of the bent rods (46) are arranged; brushes (47) are arranged on the outer surfaces of the two groups of the bent rods (46); and each group of the brushes (47) contacts the inner wall of the tube shell (1).

2. The oil cooler for a high viscosity oil station according to claim 1, characterized in that: A spring (5) is arranged between the two groups of bent rods (46).

3. The oil cooler for a high viscosity oil station according to claim 1, characterized in that: A curved scraper (6) is provided at the bottom of one group of the curved rods (46), and the bottom of the curved scraper (6) contacts the inner wall of the tube shell (1).

4. The oil cooler for a high viscosity oil station according to claim 3, characterized in that: The arc-shaped scraper (6) is a component made of silica gel.

5. The oil cooler for a high viscosity oil station according to claim 1, characterized in that: The outer surface of each group of the bent rods (46) is provided with a through hole (461), and the outer surface of each group of the bent rods (46) is provided with a telescopic hose (7). One end of the two groups of the telescopic hoses (7) is provided with a water pump (71), and one end of the water pump (71) is connected to a water tank (72). The water pump (71) and the water tank (72) are both located on one side of the tube shell (1).

6. The oil cooler for a high viscosity oil station according to claim 5, characterized in that: A limit block (8) is arranged on the upper surface of the box body (41), and a circular hole (411) is opened on the upper surface of the box body (41). Two groups of circular holes (411) are arranged, and the two groups of telescopic hoses (7) respectively penetrate the circular holes (411) and are movably connected inside the limit block (8).

7. The oil cooler for a high viscosity oil station according to claim 1, characterized in that: The outer surface of the tube shell (1) is provided with a sewage discharge pipe (9).

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