High-efficiency silicon carbide heat exchanger

Abstract

This utility model discloses a high-efficiency silicon carbide heat exchanger, relating to the technical field of silicon carbide heat exchangers. A support platform is provided, with support legs at its lower end. An installation groove is formed on the surface of the support platform. A servo motor is mounted on one side of the outer surface of the support platform and is fixedly connected to it. A bidirectional ball screw is installed inside the installation groove and connected to the output end of the servo motor. A screw sleeve is installed on the surface of the bidirectional ball screw and is drively connected to it. A bearing is connected to the end of the bidirectional ball screw, and one end of the bearing is rotatably connected to the bidirectional ball screw. A stabilizing component is provided on the surface of the screw sleeve. This solution solves the problem that existing devices require external equipment for disassembly and installation, which is time-consuming, labor-intensive, and results in poor disassembly and installation, easily leading to confusion.

Description

Technical Field

[0001] This utility model relates to the field of silicon carbide heat exchanger technology, specifically a high-efficiency silicon carbide heat exchanger. Background Technology

[0002] A heat exchanger is a device that transfers part of the heat from a hot fluid to a cold fluid; it is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food, and many other industrial production processes. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators, and reboilers, and are widely applied. A heat exchanger is an energy-saving device that enables heat transfer between two or more fluids at different temperatures. It transfers heat from a higher-temperature fluid to a lower-temperature fluid, bringing the fluid temperature to the specified parameters of the process to meet the requirements of the process conditions. It is also one of the main devices for improving energy efficiency. Silicon carbide is a high-temperature resistant and corrosion-resistant ceramic material; using silicon carbide tubes in shell-and-tube heat exchangers can provide highly efficient heat exchange performance.

[0003] For example, the announcement number CN217058460U is titled "A High-Efficiency Silicon Carbide Heat Exchanger Sleeve". The device includes a main sleeve, and the side wall of the main sleeve is provided with a hot material inlet, a fixing mechanism and a hot material outlet from top to bottom. The top of the main sleeve is detachably and fixedly connected to a first end cap.

[0004] During the use of the above-mentioned device, disassembly and installation require the assistance of external equipment, which is time-consuming and laborious, and the disassembly and installation are not very effective, which can easily cause confusion. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency silicon carbide heat exchanger to solve the problems mentioned in the background art, which require external equipment for disassembly and installation, are time-consuming and labor-intensive, and have poor disassembly and installation results, easily causing confusion.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency silicon carbide heat exchanger, a support platform, a support leg at the lower end of the support platform, and an installation groove on the surface of the support platform.

[0007] Also includes:

[0008] A servo motor is mounted on one side of the outer surface of the support platform. The servo motor is fixedly connected to the support platform. A bidirectional ball screw is installed inside the mounting slot and is connected to the output end of the servo motor. A screw sleeve is installed on the surface of the bidirectional ball screw and is drivenly connected to the bidirectional ball screw. A bearing is connected to the end of the bidirectional ball screw, and one end of the bearing is rotatably connected to the bidirectional ball screw. A stabilizing component is provided on the surface of the screw sleeve.

[0009] Preferably, the stabilizing component includes a slider, which is fixedly connected to a lead screw sleeve. A fixing rod is installed inside the mounting groove, and the fixing rod passes through the slider and is installed on the inner wall of the mounting groove.

[0010] Preferably, the bottom of the support leg is provided with an anti-slip pad, and the anti-slip pad is fixedly connected to the support leg.

[0011] Preferably, the surface of the lead screw sleeve is provided with a connecting block, and the connecting block is fixedly connected to the lead screw sleeve. The upper end of the connecting block is provided with a movable plate, and the movable plate is fixedly connected to the connecting block. The upper end of the movable plate is provided with a fixed plate.

[0012] Preferably, a rotating motor is installed on the upper end of the fixed plate, and the rotating motor is fixedly connected to the fixed plate. A rotating rod is connected to the output end of the rotating motor, and an end cap is connected to the surface of the rotating rod.

[0013] Preferably, a support block is provided at the upper end of the support platform, and a housing is provided at the upper end of the support block, and the housing is fixedly connected to the support block.

[0014] Preferably, a controller is mounted on the surface of the support block, and the output terminal of the controller is electrically connected to the input terminal of the servo motor and the rotary motor.

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

[0016] This invention incorporates a servo motor, a bidirectional ball screw, and a screw sleeve. The servo motor drives the bidirectional ball screw to rotate, which in turn drives the screw sleeve, allowing it to move horizontally. A stabilizing component, through the cooperation of a slider and a fixed rod, effectively limits the lateral displacement of the screw sleeve during transmission, ensuring the smoothness and accuracy of the bidirectional ball screw transmission. This avoids end cap disassembly / assembly failures caused by unstable transmission, achieving automated and efficient end cap disassembly / assembly. It significantly simplifies maintenance procedures and reduces labor intensity, overcoming the drawbacks of traditional devices that require external equipment for disassembly and installation, resulting in time-consuming, labor-intensive, and ineffective processes. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 4 This is a top view of the overall structure of this utility model;

[0021] In the diagram: 1. Support platform; 2. Support leg; 3. Anti-slip pad; 4. Support block; 5. Controller; 6. Housing; 7. End cap; 8. Mounting slot; 9. Servo motor; 10. Bidirectional ball screw; 11. Screw sleeve; 12. Bearing; 13. Stabilizing component; 14. Slider; 15. Fixed rod; 16. Connecting block; 17. Moving plate; 18. Fixed plate; 19. Rotating motor; 20. Rotating rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-3 One embodiment of this utility model is a high-efficiency silicon carbide heat exchanger, comprising a support platform 1, a support leg 2 at the lower end of the support platform 1, and an installation groove 8 on the surface of the support platform 1.

[0024] Also includes:

[0025] A servo motor 9 is installed on one side of the outer surface of the support platform 1. The servo motor 9 is fixedly connected to the support platform 1. A bidirectional ball screw 10 is installed inside the mounting groove 8 and is connected to the output end of the servo motor 9. A screw sleeve 11 is installed on the surface of the bidirectional ball screw 10 and is connected to the bidirectional ball screw 10 in a transmission manner. A bearing 12 is connected to the end of the bidirectional ball screw 10 and one end of the bearing 12 is rotatably connected to the bidirectional ball screw 10. A stabilizing component 13 is provided on the surface of the screw sleeve 11. The stabilizing component 13 includes a slider 14 and is fixedly connected to the screw sleeve 11. A fixing rod 15 is installed inside the mounting groove 8 and passes through the slider 14 and is installed on the inner wall of the mounting groove 8.

[0026] Start the servo motor 9, which drives the bidirectional ball screw 10 connected to it to rotate. The bidirectional ball screw 10 drives the lead screw sleeve 11 connected to it to drive the screw sleeve 11 to move in the horizontal direction. At the same time, it can drive the slider 14 to slide on the surface of the fixed rod 15.

[0027] Please see Figure 2 The bottom of the support leg 2 is provided with an anti-slip pad 3, and the anti-slip pad 3 is fixedly connected to the support leg 2. When this product is in use, the anti-slip pad 3 can increase the friction with the ground, effectively preventing the device from sliding or shifting due to vibration or external force during operation or transportation, thereby ensuring the stability of the equipment.

[0028] Please see Figure 3 The surface of the lead screw sleeve 11 is provided with a connecting block 16, and the connecting block 16 is fixedly connected to the lead screw sleeve 11. The upper end of the connecting block 16 is provided with a movable plate 17, and the movable plate 17 is fixedly connected to the connecting block 16. The upper end of the movable plate 17 is provided with a fixed plate 18. When the lead screw sleeve 11 moves, it can drive the connecting block 16 to move, thereby driving the movable plate 17 to move, and then the movable plate 17 drives the fixed plate 18 connected to it to move.

[0029] Please see Figure 2 A rotating motor 19 is installed on the upper end of the fixed plate 18, and the rotating motor 19 is fixedly connected to the fixed plate 18. The output end of the rotating motor 19 is connected to a rotating rod 20, and the surface of the rotating rod 20 is connected to an end cover 7. When this product is in use, the rotating motor 19 is started, which enables the rotating motor 19 to drive the rotating rod 20 connected to it to rotate, thereby driving the end cover 7 to rotate.

[0030] Please see Figure 1 The upper end of the support platform 1 is provided with a support block 4, and the upper end of the support block 4 is provided with a housing 6. The housing 6 is fixedly connected to the support block 4. When this product is in use, the support block 4 provides stable mechanical support for the entire housing 6 through the fixed connection with the support platform 1, ensuring that the housing 6 maintains a horizontal state and structural rigidity during operation.

[0031] Please see Figure 1 A controller 5 is mounted on the surface of the support block 4, and the output terminal of the controller 5 is electrically connected to the input terminal of the servo motor 9 and the rotary motor 19. When this product is in use, the controller 5 can control the switching of the servo motor 9 and the rotary motor 19.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-efficiency silicon carbide heat exchanger, comprising a support platform (1), wherein a support leg (2) is provided at the lower end of the support platform (1), and an installation groove (8) is provided on the surface of the support platform (1). Its features are: Also includes: A servo motor (9) is installed on one side of the outer surface of the support platform (1). The servo motor (9) is fixedly connected to the support platform (1). A bidirectional ball screw (10) is installed inside the mounting groove (8). The bidirectional ball screw (10) is connected to the output end of the servo motor (9). A screw sleeve (11) is installed on the surface of the bidirectional ball screw (10). The screw sleeve (11) is connected to the bidirectional ball screw (10) in a transmission connection. A bearing (12) is connected to the end of the bidirectional ball screw (10). One end of the bearing (12) is rotatably connected to the bidirectional ball screw (10). A stabilizing component (13) is provided on the surface of the screw sleeve (11).

2. The high-efficiency silicon carbide heat exchanger according to claim 1, characterized in that: The stabilizing component (13) includes a slider (14), and the slider (14) is fixedly connected to the lead screw sleeve (11). A fixing rod (15) is installed inside the mounting groove (8), and the fixing rod (15) passes through the slider (14) and is installed on the inner wall of the mounting groove (8).

3. The high-efficiency silicon carbide heat exchanger according to claim 1, characterized in that: The bottom of the support leg (2) is provided with an anti-slip pad (3), and the anti-slip pad (3) is fixedly connected to the support leg (2).

4. The high-efficiency silicon carbide heat exchanger according to claim 1, characterized in that: The surface of the lead screw sleeve (11) is provided with a connecting block (16), and the connecting block (16) is fixedly connected to the lead screw sleeve (11). The upper end of the connecting block (16) is provided with a movable plate (17), and the movable plate (17) is fixedly connected to the connecting block (16). The upper end of the movable plate (17) is provided with a fixed plate (18).

5. A high-efficiency silicon carbide heat exchanger according to claim 4, characterized in that: A rotating motor (19) is installed on the upper end of the fixed plate (18), and the rotating motor (19) is fixedly connected to the fixed plate (18). A rotating rod (20) is connected to the output end of the rotating motor (19), and an end cap (7) is connected to the surface of the rotating rod (20).

6. The high-efficiency silicon carbide heat exchanger according to claim 1, characterized in that: The upper end of the support platform (1) is provided with a support block (4), and the upper end of the support block (4) is provided with a housing (6), and the housing (6) is fixedly connected to the support block (4).

7. A high-efficiency silicon carbide heat exchanger according to claim 6, characterized in that: The surface of the support block (4) is equipped with a controller (5), and the output end of the controller (5) is electrically connected to the input end of the servo motor (9) and the rotary motor (19).

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