Efficient coil pipe oil cooler

Abstract

The utility model relates to the technical field of coolers, in particular to an efficient coil pipe oil cooler which comprises a box body, a coil pipe is installed in an inner cavity of the box body, the two ends of the coil pipe penetrate through one side wall of the box body, a liquid pump is fixed to the bottom of the box body, an external liquid pipe is fixed to one end of the liquid pump, and the other end of the liquid pump is communicated with the bottom of the box body through a guide pipe. A movable plate is arranged in an inner cavity of the box body and arranged on the outer wall of the coiled pipe in a sleeving mode, electric push rods are fixed to the upper portion and the lower portion of one side wall of the box body, and push rods of the electric push rods penetrate through the box body and are fixedly connected with one side wall of the movable plate. The movable plate can be driven by the electric push rod to move back and forth along the outer wall of the coiled pipe, so that oil dirt adhered to the coiled pipe can be scraped by the scraper, the condition that heat exchange is affected by scaling on the surface of the coiled pipe is avoided, efficient heat exchange cooling can be effectively guaranteed, and the service life of the coiled pipe is prolonged. And meanwhile, a plurality of uniformly distributed heat conduction blocks are fixed on the outer wall of the box body, so that the heat dissipation and cooling effects are further improved.

Description

Technical Field

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

[0002] As the name implies, a coil cooler is a serpentine pipe installed in a box. Coolant is introduced into the box, and then the medium to be cooled is introduced into the box through the coil, so that the cooling oil flowing in the box can take away the temperature and achieve cooling.

[0003] In the actual use of the existing coil cooler, the cooling oil flows in the box, so the cooling oil will act on the surface of the coil, and long-term adhesion will easily form oil scale, which will affect the heat exchange efficiency of the coil and further affect the cooling efficiency of the medium. Therefore, we propose a high-efficiency coil oil cooler. Utility Model Content

[0004] The utility model aims to provide a high-efficiency coil oil cooler, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency serpentine oil cooler, comprising a box body, a serpentine tube installed in the inner cavity of the box body, both ends of the serpentine tube pass through a side wall of the box body, a liquid pump is fixed to the bottom of the box body, an external liquid pipe is fixed to one end of the liquid pump, and the other end of the liquid pump is connected to the bottom of the box body through a conduit, and a movable plate is provided in the inner cavity of the box body, and the movable plate is mounted on the outer wall of the serpentine tube, and electric push rods are fixed on the upper and lower sides of one side wall of the box body, and the push rod of the electric push rod passes through the box body and is fixedly connected to a side wall of the movable plate.

[0006] By adopting the above technical solution, the medium to be cooled is introduced into the box body through one end of the serpentine tube, and then guided out through the other end. When traveling in the box body, the liquid pump will draw cooling oil and introduce it into the inner cavity of the box body, so as to use the cooling oil to perform heat exchange cooling on the medium in the serpentine tube. During the long-term cooling process, the oil will adhere to the surface of the serpentine tube, thereby forming oil scale, which will affect the heat exchange effect of the serpentine tube. Regularly starting the electric push rod can drive the movable plate to move, so as to clean the serpentine tube and scrape off the oil scale, thereby ensuring efficient heat exchange of the serpentine tube, and then ensuring efficient cooling.

[0007] As a preferred embodiment of the utility model, a through hole is opened on the outer wall of the movable plate corresponding to the serpentine tube, arc-shaped scrapers are arranged on both sides of the through hole and the scrapers are attached to the outer wall of the serpentine tube, and a mounting plate is fixed to the outer wall of the scraper, and the mounting plate is fixedly connected to the movable plate by bolts.

[0008] By adopting the above technical solution, the scraper can be used to scrape off the oil stains on the outer wall of the serpentine tube during use. At the same time, when the scraper is worn, the bolts can be directly removed for replacement, which improves the convenience of the replacement operation.

[0009] As a preferred embodiment of the present utility model, a plurality of evenly distributed heat-conducting blocks are fixed to the outer wall of the box.

[0010] By adopting the above technical solution and setting the heat-conducting block, it is possible to conduct heat out of the box and improve the heat dissipation effect.

[0011] As a preferred embodiment of the present invention, a plurality of evenly distributed holes are provided on the surface of the movable plate.

[0012] By adopting the above technical solution and setting the holes, the resistance of the movable plate can be reduced during the movement, thereby reducing the burden on the electric push rod.

[0013] As a preferred embodiment of the present utility model, the top of the box body is fixedly connected with an oil outlet pipe.

[0014] By adopting the above technical solution and setting the oil outlet pipe, the cooling oil can be led out, so that the flowing cooling oil is used for heat exchange, thereby ensuring the heat exchange effect.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The technical solution of the present application is a high-efficiency serpentine oil cooler, which can drive the movable plate to move back and forth along the outer wall of the serpentine tube through the electric push rod, so that the oil scale adhering to the serpentine tube can be scraped off by the scraper, thereby avoiding the situation where the scale on the surface of the serpentine tube affects the heat exchange, and thus can effectively ensure efficient heat exchange and cooling. At the same time, a plurality of evenly distributed heat-conducting blocks are fixed on the outer wall of the box body, thereby further improving the heat dissipation and cooling effect;

[0017] Two arc-shaped scrapers are installed in the through hole, and the two scrapers form a ring, so as to ensure the effect of scraping off the oil and dirt on the surface of the serpentine tube and facilitate disassembly, so that it is convenient to replace after wear;

[0018] A plurality of evenly distributed holes are opened on the surface of the movable plate, so that when the movable plate is driven to move by the electric push rod, oil can pass through the holes, thereby reducing resistance and alleviating the burden on the electric push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1This is a schematic diagram of the overall structure of the utility model high-efficiency coil oil cooler;

[0021] Figure 2 It is a schematic diagram of the local structure of the movable plate of the high-efficiency coil oil cooler of the utility model;

[0022] Figure 3 It is a schematic diagram of the inner surface structure of the box body of the utility model high-efficiency coil oil cooler.

[0023] In the figure:

[0024] 1. Box body; 11. Serpentine tube; 12. Movable plate; 13. Electric push rod; 14. Oil outlet pipe; 15. Liquid pump; 16. Conduit; 17. External liquid pipe; 18. Hole; 19. Through hole;

[0025] 2. Scraper; 21. Mounting plate;

[0026] 3. Thermal block. DETAILED DESCRIPTION

[0027] See also Figure 1-3 The utility model provides a technical solution: a high-efficiency serpentine oil cooler, comprising a box body 1, a serpentine tube 11 is installed in the inner cavity of the box body 1, both ends of the serpentine tube 11 penetrate through a side wall of the box body 1, a liquid pump 15 is fixed to the bottom of the box body 1, an external liquid pipe 17 is fixed to one end of the liquid pump 15, and the other end of the liquid pump 15 is connected to the bottom of the box body 1 through a conduit 16, and a movable plate 12 is provided in the inner cavity of the box body 1, and the movable plate 12 is sleeved on the outer wall of the serpentine tube 11, and electric push rods 13 are fixed on the upper and lower sides of one side wall of the box body 1, and the push rod of the electric push rod 13 penetrates the box body 1 and is fixedly connected to a side wall of the movable plate 12;

[0028] In actual use, the medium to be cooled is introduced into the box body 1 through one end of the serpentine tube 11, and then led out through the other end. When the medium moves in the box body 1, the liquid pump 15 will extract the cooling oil and introduce it into the inner cavity of the box body 1, so as to use the cooling oil to perform heat exchange cooling on the medium in the serpentine tube 11. During the long-term cooling process, the oil will adhere to the surface of the serpentine tube 11, thereby forming oil stains, which will affect the heat exchange effect of the serpentine tube 11. The regular start-up of the electric push rod 13 can drive the movable plate 12 to move, so as to clean the serpentine tube 11 and scrape off the oil stains, thereby ensuring efficient heat exchange of the serpentine tube 11, and then ensuring efficient cooling;

[0029] Furthermore, the top of the box body 1 is fixedly connected with an oil outlet pipe 14. The setting of the oil outlet pipe 14 enables the cooling oil to be discharged, so that the flowing cooling oil is used for heat exchange to ensure the heat exchange effect;

[0030] Furthermore, a plurality of evenly distributed holes 18 are provided on the surface of the movable plate 12. The arrangement of the holes 18 can reduce resistance during the movement of the movable plate 12, thereby reducing the burden on the electric push rod 13.

[0031] It is worth mentioning that a plurality of evenly distributed heat-conducting blocks 3 are fixed to the outer wall of the box body 1. The arrangement of the heat-conducting blocks 3 enables the heat in the box body 1 to be conducted out, thereby improving the heat dissipation effect.

[0032] like Figure 1 and 2 As shown; a through hole 19 is opened on the outer wall of the movable plate 12 corresponding to the serpentine tube 11, and arc-shaped scrapers 2 are arranged on both sides of the through hole 19, and the scraper 2 is attached to the outer wall of the serpentine tube 11, and a mounting plate 21 is fixed to the outer wall of the scraper 2, and the mounting plate 21 is fixedly connected to the movable plate 12 by bolts, so that the scraper 2 can be used to scrape off the grease on the outer wall of the serpentine tube 11 during use, and at the same time, the scraper 2 can be replaced by directly removing the bolts after being worn, which improves the convenience of the replacement operation.

[0033] The implementation principle of a high-efficiency serpentine oil cooler in the present application is as follows: in actual use, one end of the serpentine 11 is used to introduce the medium to be cooled into the casing 1, and then the medium is guided out along the other end. When the medium moves in the casing 1, the liquid pump 15 draws the cooling oil and introduces it into the inner cavity of the casing 1, thereby utilizing the cooling oil to exchange heat and cool the medium in the serpentine 11. During the long-term cooling process, the oil will adhere to the surface of the serpentine 11, thereby forming oil scale, thereby affecting the heat exchange effect of the serpentine 11. Regularly starting the electric push rod 13 can drive the movable plate 12 to move, thereby utilizing the scraper 2 to clean the serpentine 11 and remove the oil scale, thereby ensuring efficient heat exchange of the serpentine 11, and further ensuring efficient cooling. After the scraper 2 is worn, the bolts can be directly removed for replacement, thereby improving the convenience of the replacement operation.

[0034] In addition, the components included in the high-efficiency coil oil cooler of the utility model are all universal standard parts or components known to technical personnel in this field. The structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adaptive monitoring computers and power supplies are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no explanation of electrical control is given.

Claims

1. A high-efficiency coil oil cooler, comprising a housing (1), characterized in that: The inner cavity of the box (1) is provided with a serpentine tube (11), both ends of which penetrate through a side wall of the box (1), a liquid pump (15) is fixed at the bottom of the box (1), one end of the liquid pump (15) is fixed with an external liquid tube (17), and the other end of the liquid pump (15) is connected to the bottom of the box (1) through a conduit (16), the inner cavity of the box (1) is provided with a movable plate (12), the movable plate (12) is mounted on the outer wall of the serpentine tube (11), and electric push rods (13) are fixed on the upper and lower sides of one side wall of the box (1), and the push rod of the electric push rod (13) penetrates through the box (1) and is fixedly connected to a side wall of the movable plate (12).

2. A high-efficiency coil oil cooler according to claim 1, characterized in that: A through hole (19) is provided on the outer wall of the movable plate (12) at a position corresponding to the serpentine tube (11), arc-shaped scrapers (2) are arranged on both sides of the through hole (19), and the scrapers (2) are attached to the outer wall of the serpentine tube (11), and a mounting plate (21) is fixed to the outer wall of the scraper (2), and the mounting plate (21) is fixedly connected to the movable plate (12) by bolts.

3. The high-efficiency coil oil cooler according to claim 1, characterized in that: A plurality of evenly distributed heat-conducting blocks (3) are fixed to the outer wall of the box body (1).

4. The high-efficiency coil oil cooler according to claim 1, characterized in that: The surface of the movable plate (12) is provided with a plurality of evenly distributed holes (18).

5. The high-efficiency coil oil cooler according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to an oil outlet pipe (14).

Images