A high-voltage insulation module vacuum bubble-removing device

Abstract

The utility model discloses a kind of high-voltage insulation module vacuum bubble discharge devices, comprising: vacuum cylinder, upper end threaded connection has cylinder cover, the inside fixed connection of cylinder cover has feed pipe, the inside of cylinder cover is provided with the stirring assembly for stirring raw material;The inner wall of the vacuum cylinder is fixedly connected with the air inlet pipe of vacuum pump, the sidewall of the vacuum pump is fixedly connected with mounting plate, the upper end of the mounting plate is provided with the filter assembly for filtering the gas discharged by vacuum pump;The lower end of the vacuum pump is fixedly connected with discharge pipe, the utility model is provided with filter assembly, filter assembly can efficiently remove impurities, peculiar smell and harmful substances in gas, avoid these pollutants directly discharging into environment, reduce the pollution to air, soil and water body, while filter assembly can realize filter material replacement without stopping machine, can improve the operation efficiency of entire bubble discharge device.

Description

Technical Field

[0001] This utility model relates to the technical field of vacuum degassing devices, specifically a vacuum degassing device for a high-voltage insulation module. Background Technology

[0002] In many fields such as power and electronics, high-voltage insulation modules are key components ensuring the safe and stable operation of equipment. Their performance directly affects the reliability and safety of the entire system. During the manufacturing process of high-voltage insulation modules, air bubbles often become mixed into the raw materials (such as various insulating resins and silicone). The presence of these air bubbles can have many serious negative impacts on the high-voltage insulation modules.

[0003] Existing devices directly discharge the extracted gas into the air without filtering it, which causes some pollution to the environment. Therefore, we need to propose a vacuum degassing device for high-voltage insulation modules. Utility Model Content

[0004] The purpose of this invention is to provide a vacuum degassing device for a high-voltage insulation module, which is equipped with a filter assembly for filtering the discharged air, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A high-voltage insulation module vacuum degassing device, comprising: A vacuum cylinder has a cylinder cover threaded to its upper end. A feed pipe is fixedly connected inside the cylinder cover, and a stirring component for stirring the raw materials is provided inside the cylinder cover. The vacuum cylinder has an air inlet pipe of a vacuum pump fixedly connected to its inner wall, and an mounting plate is fixedly connected to the side wall of the vacuum pump. The upper end of the mounting plate is provided with a filter assembly for filtering the gas discharged from the vacuum pump. The lower end of the vacuum cylinder is fixedly connected to a discharge pipe.

[0006] Preferably, the filter assembly includes a three-way pipe, a filter frame, a sealing cap, an activated carbon plate, and an air outlet pipe; The vacuum pump has multiple T-shaped pipes connected to its side wall. Two symmetrically distributed filter frames are fixedly connected to the outside of the T-shaped pipes. Both filter frames are fixedly connected to the mounting plate. A sealing cap is bolted to the upper end of each filter frame. An activated carbon plate is installed inside each filter frame. An air outlet pipe is fixedly connected to the side wall of each filter frame.

[0007] Preferably, the interiors of the two filter frames are respectively fixedly connected with a plurality of symmetrically distributed card blocks, and the interiors of the plurality of card blocks are respectively slidably connected to the two activated carbon plates.

[0008] Preferably, the stirring assembly includes a rotating rod, a motor, a stirring paddle, a mounting ring, and a rotating frame; The cylinder cover is rotatably connected to a rotating rod. The upper end of the rotating rod is fixedly connected to the output shaft of a motor. The motor is fixedly connected to the cylinder cover. The lower end of the rotating rod is fixedly connected to a stirring paddle. The outer side of the rotating rod is fixedly connected to a mounting ring. A rotating frame is fixedly connected to the side wall of the mounting ring.

[0009] Preferably, a heating shell is fixedly connected inside the vacuum cylinder, and the heating shell is rotatably connected to the rotating frame.

[0010] Preferably, a filter plate is provided at one end of the vacuum pump inlet pipe, and the filter plate is fixedly connected to the vacuum cylinder.

[0011] Preferably, a support rod is provided at the lower end of the mounting plate, and the support rod is fixedly connected to the vacuum cylinder and the mounting plate respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention incorporates a filter assembly that efficiently removes impurities, odors, and harmful substances from the gas, preventing these pollutants from being directly released into the environment and reducing pollution to the air, soil, and water. Furthermore, the filter assembly allows for continuous filter media replacement, improving the overall operating efficiency of the defoaming device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram of the structure of the stirring assembly of this utility model; Figure 4 This is a schematic diagram of the structure of the filter assembly of this utility model.

[0014] In the diagram: 1. Vacuum cylinder; 2. Cylinder cover; 3. Feed pipe; 4. Heating shell; 5. Stirring assembly; 51. Rotating rod; 52. Motor; 53. Stirring paddle; 54. Mounting ring; 55. Rotating frame; 6. Filter plate; 7. Vacuum pump; 8. Mounting plate; 9. Filter assembly; 91. T-connector; 92. Filter frame; 93. Sealing cover; 94. Clamping block; 95. Activated carbon plate; 96. Air outlet pipe; 10. Discharge pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: A high-voltage insulation module vacuum degassing device, comprising: Vacuum cylinder 1, with a cylinder cover 2 threadedly connected to its upper end, a feed pipe 3 fixedly connected inside the cylinder cover 2, and a stirring component 5 for stirring the raw materials inside the cylinder cover 2; The vacuum cylinder 1 has an air inlet pipe of a vacuum pump 7 fixedly connected to its inner wall. A mounting plate 8 is fixedly connected to the side wall of the vacuum pump 7. A filter assembly 9 for filtering the gas discharged from the vacuum pump 7 is provided at the upper end of the mounting plate 8. The lower end of the vacuum cylinder 1 is fixedly connected to the discharge pipe 10.

[0017] For example, the vacuum cylinder 1, as the main container of the entire device, is made of high-strength, corrosion-resistant materials to ensure stable operation under high pressure and vacuum conditions. The upper end of the vacuum cylinder 1 is fixed with a cylinder cover 2 by a precision threaded connection. This connection method ensures both airtightness and ease of disassembly and cleaning. The inside of the cylinder cover 2 is cleverly fixed with a feed pipe 3, which is used to smoothly introduce the raw material to be processed into the vacuum cylinder 1. In addition, the inside of the cylinder cover 2 is also equipped with a stirring component 5 for stirring the raw material. Through stirring, the air bubbles in the raw material can be accelerated and the degassing efficiency can be improved. The vacuum pump 7, as a key component of the device, is responsible for extracting air from the vacuum cylinder 1 to reduce the internal pressure, causing the air bubbles in the raw material to expand and be discharged. A mounting plate 8 is fixedly connected to the side wall of the vacuum pump 7. The mounting plate 8 not only provides stable support for the vacuum pump 7, but also serves as a mounting platform for other auxiliary components. The upper end of the mounting plate 8 is equipped with a filter component 9 for filtering the gas discharged by the vacuum pump 7. Through filtration, impurities and harmful substances in the gas can be removed, protecting the environment and ensuring the long-term stable operation of the device.

[0018] The filter assembly 9 includes a three-way pipe 91, a filter frame 92, a sealing cover 93, an activated carbon plate 95, and an air outlet pipe 96; The vacuum pump 7 has multiple T-pipes 91 connected to its side wall. Two symmetrically distributed filter frames 92 are fixedly connected to the outside of the T-pipes 91. Both filter frames 92 are fixedly connected to the mounting plate 8. A sealing cap 93 is bolted to the upper end of each of the two filter frames 92. Multiple symmetrically distributed locking blocks 94 are fixedly connected to the inside of each of the two filter frames 92. The inside of each locking block 94 is slidably connected to two activated carbon plates 95. Activated carbon plates 95 are installed inside each of the two filter frames 92. An air outlet pipe 96 is fixedly connected to the side wall of each of the two filter frames 92.

[0019] For example, a three-way pipe 91 is securely connected to the side wall of the vacuum pump 7 through multiple connection points. The three-way pipe 91 serves as a hub for gas flow, guiding the gas discharged from the vacuum pump 7 to two symmetrically distributed filter frames 92. The upper ends of both filter frames 92 are fixed with sealing caps 93 by bolting. This design facilitates disassembly and cleaning of the inside of the filter frames 92. Multiple symmetrically distributed locking blocks 94 are fixedly connected inside the two filter frames 92. The inside of the multiple locking blocks 94 is slidably connected to two activated carbon plates 95, making it easy to install and replace the activated carbon plates 95. As the core component of the filter assembly, the activated carbon plates 95 have a strong adsorption capacity and can effectively remove odors and harmful substances from the gas. Air outlet pipes 96 are fixedly connected to the side walls of the two filter frames 92 for discharging the filtered clean gas from the device.

[0020] The stirring assembly 5 includes a rotating rod 51, a motor 52, a stirring paddle 53, a mounting ring 54, and a rotating frame 55; The inner part of the cylinder cover 2 is rotatably connected to a rotating rod 51. The upper end of the rotating rod 51 is fixedly connected to the output shaft of a motor 52. The motor 52 is fixedly connected to the cylinder cover 2. The lower end of the rotating rod 51 is fixedly connected to a stirring paddle 53. The outer side of the rotating rod 51 is fixedly connected to a mounting ring 54. A rotating frame 55 is fixedly connected to the side wall of the mounting ring 54.

[0021] For example, a rotating rod 51 is rotatably connected to the inside of the cylinder cover 2 via a bearing. The rotating rod 51 serves as the drive shaft of the stirring assembly, responsible for transmitting the power of the motor 52 to the stirring paddle 53. The upper end of the rotating rod 51 is fixedly connected to the output shaft of the motor 52. The motor 52 is fixedly connected to the cylinder cover 2, providing a stable power source for the stirring assembly. The lower end of the rotating rod 51 is fixedly connected to the stirring paddle 53. The stirring paddle 53 is specially designed to fully stir the raw materials and accelerate the removal of bubbles. An installation ring 54 is fixedly connected to the outer side of the rotating rod 51. The installation ring 54 serves as the mounting platform for the rotating frame 55, ensuring the stable operation of the rotating frame 55. The rotating frame 55 is fixedly connected to the side wall of the installation ring 54. During rotation, the rotating frame 55 can further stir the raw materials and improve the defoaming efficiency.

[0022] A heating shell 4 is fixedly connected inside the vacuum cylinder 1, and the heating shell 4 is rotatably connected to the rotating frame 55.

[0023] For example, the heating shell 4 serves as the heating component of the device and can heat the raw materials as needed. The heating shell 4 is rotatably connected to the rotating frame 55. This design ensures that the rotating frame 55 is not obstructed by the heating shell 4 while stirring the raw materials, thus ensuring the smooth progress of the stirring and heating process. Through heat treatment, the viscosity of the raw materials can be reduced, further accelerating the expulsion of bubbles and improving the defoaming effect.

[0024] A filter plate 6 is provided at one end of the air inlet pipe of the vacuum pump 7, and the filter plate 6 is fixedly connected to the vacuum cylinder 1.

[0025] For example, the filter plate 6 serves as a pre-filtering component of the inlet pipe of the vacuum pump 7, which can remove large particulate impurities and solid particles from the gas before it enters the vacuum pump 7, protect the vacuum pump 7 from damage, and extend its service life.

[0026] A support rod is provided at the lower end of the mounting plate 8, and the support rod is fixedly connected to the vacuum cylinder 1 and the mounting plate 8 respectively.

[0027] For example, the support rod is fixedly connected to the vacuum cylinder 1 and the mounting plate 8 respectively. As a supporting component of the device, the support rod can enhance the stability of the mounting plate 8 and ensure that the vacuum pump 7 and other auxiliary components will not shake or shift during operation, thereby improving the overall stability and reliability of the device.

[0028] Working principle: The raw material to be processed is slowly introduced into the vacuum cylinder 1 through the feed pipe 3. The motor 52 is turned on, and the output shaft of the motor 52 drives the rotating rod 51 to rotate. The rotating rod 51 acts as a transmission shaft, transmitting power to the stirring paddle 53 and the mounting ring 54. The stirring paddle 53 starts to rotate, which fully stirs the raw material in the vacuum cylinder 1 and accelerates the removal of bubbles in the raw material. At the same time, the mounting ring 54 drives the rotating frame 55 to rotate. During the rotation, the rotating frame 55 further stirs the raw material to prevent it from sticking to the heating shell 4 and improve the degassing efficiency. According to the properties of the raw material and the processing requirements, the power supply of the heating shell 4 is turned on to heat the raw material in the vacuum cylinder 1, reduce the viscosity of the raw material, further accelerate the removal of bubbles, and improve the degassing effect. Start vacuum pump 7. Vacuum pump 7 starts working and draws air from vacuum cylinder 1 through air inlet pipe. The gas discharged by vacuum pump 7 enters two symmetrically distributed filter frames 92 through three-way pipe 91. The two filter frames 92 can replace the filter media without stopping the device. The gas is filtered by activated carbon plate 95 in filter frame 92. The filtered clean gas is discharged from the device through air outlet pipe 96, protecting the environment and ensuring the long-term stable operation of the device. Once the air bubbles in the raw material have been mostly expelled and the processing requirements have been met, stop the operation of the motor 52 of the stirring assembly 5, the power supply of the heating shell 4, and the vacuum pump 7. Open the valve of the discharge pipe 10 to discharge the processed raw material from the vacuum cylinder 1.

[0029] The control method of the motor 52 and vacuum pump 7 in this application is automatic control by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Furthermore, this application is mainly used to protect the structure, shape and their combination, so the control method and circuit connection will not be explained in detail in this application. The device is powered by a built-in power supply or an external power supply.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum de-bubbling device for a high-voltage insulation module, characterized in that, include: A vacuum cylinder (1) has a cylinder cover (2) threadedly connected to its upper end. A feed pipe (3) is fixedly connected inside the cylinder cover (2). A stirring assembly (5) for stirring the raw materials is provided inside the cylinder cover (2). The vacuum cylinder (1) has an air inlet pipe of a vacuum pump (7) fixedly connected to its inner wall. An mounting plate (8) is fixedly connected to the side wall of the vacuum pump (7). A filter assembly (9) for filtering the gas discharged from the vacuum pump (7) is provided at the upper end of the mounting plate (8). The filter assembly (9) includes a three-way pipe (91), a filter frame (92), a sealing cover (93), an activated carbon plate (95), and an air outlet pipe (96). The vacuum pump (7) has multiple three-way pipes (91) connected to its side wall. Two symmetrically distributed filter frames (92) are fixedly connected to the outside of the three-way pipes (91). Both filter frames (92) are fixedly connected to the mounting plate (8). A sealing cap (93) is bolted to the upper end of each of the two filter frames (92). An activated carbon plate (95) is provided inside each of the two filter frames (92). An air outlet pipe (96) is fixedly connected to the side wall of each of the two filter frames (92). The lower end of the vacuum cylinder (1) is fixedly connected to the discharge pipe (10).

2. The high-voltage insulation module vacuum de-bubbling device according to claim 1, characterized in that: The interior of each of the two filter frames (92) is fixedly connected with a plurality of symmetrically distributed card blocks (94), and the interior of each of the card blocks (94) is slidably connected to the interior of the two activated carbon plates (95).

3. The high-voltage insulation module vacuum de-bubbling device according to claim 1, characterized in that: The stirring assembly (5) includes a rotating rod (51), a motor (52), a stirring paddle (53), a mounting ring (54), and a rotating frame (55); The inner part of the cylinder cover (2) is rotatably connected to a rotating rod (51). The upper end of the rotating rod (51) is fixedly connected to the output shaft of a motor (52). The motor (52) is fixedly connected to the cylinder cover (2). The lower end of the rotating rod (51) is fixedly connected to a stirring paddle (53). The outer side of the rotating rod (51) is fixedly connected to a mounting ring (54). The side wall of the mounting ring (54) is fixedly connected to a rotating frame (55).

4. The high-voltage insulation module vacuum de-bubbling device according to claim 1, characterized in that: The vacuum cylinder (1) is fixedly connected to a heating shell (4), which is rotatably connected to a rotating frame (55).

5. The high-voltage insulation module vacuum de-bubbling device according to claim 1, characterized in that: A filter plate (6) is provided at one end of the air inlet pipe of the vacuum pump (7), and the filter plate (6) is fixedly connected to the vacuum cylinder (1).

6. The high-voltage insulation module vacuum de-bubbling device according to claim 1, characterized in that: The lower end of the mounting plate (8) is provided with a support rod, which is fixedly connected to the vacuum cylinder (1) and the mounting plate (8) respectively.

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