Atmosphere glove box purification device
By introducing the thread separation structure of the rotating tube and the sealing plate into the glove box and the design of the height adjustment of the drive motor, the problem of cumbersome replacement of the deoxygenation tank and inconvenient height adjustment is solved, and more efficient operation and flexible height adjustment are achieved.
Patent Information
- Application Number
- CN202422238064.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing glove box is cumbersome to operate when replacing dehydrating and deoxygenation tanks, which takes a long time, and the countertop height adjustment is inconvenient.
An atmosphere glove box purification device is designed, and the thread separation structure between the rotating tube and the sealing plate is facilitated to disassemble and replace the deoxygenation tank, and height adjustment is achieved through the driving motor and the threaded sleeve.
The disassembly and installation process of the deoxygenation tank is simplified, the operation efficiency is improved, and the countertop height can be flexibly adjusted.
Smart Images
Figure CN223289847U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glove box purification, in particular to an atmosphere glove box purification device. Background Art
[0002] A glove box is a box-type equipment that isolates air. The atmosphere inside the box is kept at a water and oxygen content below the specified value, so that raw materials, products and production processes that are sensitive to water and oxygen are in an environment with low water and oxygen content.
[0003] The current purification process of the glove box stops the circulation of the box gas, disconnects the purification column from the circulation pipeline through the solenoid valve, and connects the mixed gas to the dehydration and deoxygenation columns. When the deoxygenation tank and dehydration tank need to be replaced, the disassembly operation is troublesome and time-consuming, affecting the operation. At the same time, the table needs to be kept at a horizontal height during use, which is not easy to adjust accurately and is inconvenient. Utility Model Content
[0004] The purpose of the utility model is to provide an atmosphere glove box purification device. By rotating the rotating tube, the external thread and the inner threaded hole of the sealing plate are threadedly separated. Since the rotating tube and the purification tube are in a sleeve structure, the rotating tube can be recovered and removed, which facilitates the disassembly and replacement of the deoxygenation tank.
[0005] To achieve the above-mentioned purpose, an atmosphere glove box purification device is provided, comprising: a fixed base and a vacuum box, wherein the middle part of the top of the fixed base is fixedly connected to the vacuum box, the bottom end of one side of the vacuum box is fixedly connected to an air pump, the output end of the air pump is fixedly connected to a purification pipe, the bottom end of the purification pipe is rotatably connected to a rotating pipe, the bottom of the rotating pipe passes through a deoxidation tank, both sides of the top of the inner top of the deoxidation tank are fixedly connected to slide plates, the interior of the slide plates is slidably matched with sliders, a sealing plate is fixedly connected between the sliders, a threaded hole is provided in the middle of the sealing plate, a second sealing ring is fixedly connected to the top of the sealing plate, an external thread is provided at the bottom of the rotating pipe, and the external thread is threadedly matched with the threaded hole;
[0006] The four corners of the bottom end of the fixing seat are fixedly connected with support legs, the inner middle of the support legs is fixedly connected with a drive motor, and the driving end of the drive motor is fixedly connected with a threaded sleeve.
[0007] According to the atmosphere glove box purification device, a support column is provided at the bottom end of the threaded sleeve, a threaded rod is fixedly connected to the top end of the support column, and the threaded rod and the threaded sleeve are threadedly matched.
[0008] According to the atmosphere glove box purification device, a circulation pipe is fixedly connected to one side of the bottom of the deoxidation tank.
[0009] According to the atmosphere glove box purification device, a perspective window is fixedly connected to the upper front side of the vacuum box, and glove through holes are provided at both ends of the front bottom of the vacuum box.
[0010] According to the atmosphere glove box purification device, a plug hole is provided at the top of the deoxidation tank, a first sealing ring is fixedly connected to the middle of the rotating tube, and the first sealing ring and the plug hole are sealed.
[0011] According to the atmosphere glove box purification device, the upper and lower ends of the threaded sleeve are rotatably matched with the limit plate, and the limit plate is fixedly connected to the inner wall of the support leg, and the bottom end of the support column is fixedly connected to the support plate.
[0012] According to the atmosphere glove box purification device, a gas relief valve is fixedly connected to one side of the bottom of the vacuum box.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. The utility model is provided with a deoxidation tank, a rotating tube, a purification tube and threaded holes. When the deoxidation tank needs to be replaced, the rotating tube can be rotated, and the external thread and the threaded hole on the inner side of the sealing plate can be threadedly disassembled. Since the rotating tube and the purification tube are in a sleeve structure, the rotating tube can be recovered and removed, which is convenient for disassembly and replacement of the deoxidation tank. This structure improves the convenience of disassembly and installation, is simple to operate, and is more efficient.
[0015] 2. The utility model is provided with a driving motor, a threaded sleeve, a support column and a support plate. The driving motor rotates, and the threaded sleeve is driven to rotate after rotation, and the thread is matched with the top thread of the support column to realize thread extension, which will support the support plate downward and lift the support legs, thereby completing the support adjustment function at different heights.
[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0018] Figure 1 This is a three-dimensional structural diagram of an atmosphere glove box purification device of the utility model;
[0019] Figure 2 This is an exploded view of the rotating tube and deoxidation tank of an atmosphere glove box purification device of the utility model;
[0020] Figure 3 For this utility model Figure 2 A magnified view of point A in the figure;
[0021] Figure 4 This is a front view of the cross section of the support legs of an atmosphere glove box purification device of the present invention.
[0022] In the figure: 1. fixing seat; 2. purification tube; 3. vacuum box; 4. perspective window; 5. glove hole; 6. air pump; 7. air release valve; 8. circulation pipe; 9. deoxidation tank; 10. support leg; 11. plug-in hole; 12. first sealing ring; 13. rotating tube; 14. second sealing ring; 15. threaded hole; 16. slider; 17. support plate; 18. limit plate; 19. drive motor; 20. threaded sleeve; 21. support column. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the utility model.
[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] See also Figure 1-4The utility model provides a technical solution: an atmosphere glove box purification device, which includes: a fixed base 1 and a vacuum box 3, the top middle part of the fixed base 1 is fixedly connected to the vacuum box 3, the front upper part of the vacuum box 3 is fixedly connected to a perspective window 4, both ends of the front bottom of the vacuum box 3 are provided with glove through holes 5, the operation is completed through the glove through holes 5 to the vacuum box 3, and the interior of the vacuum box 3 can be viewed through the perspective window 4, and the bottom end of one side of the vacuum box 3 is fixedly connected to an air pump 6, through which the internal gas of the vacuum box 3 is extracted and circulated through the purification pipe 2, and then enters the interior of the deoxidation tank 9 through the rotating pipe 13 to complete the deoxidation and purification effect, the output end of the air pump 6 is fixedly connected to the purification pipe 2, the bottom end of the purification pipe 2 is rotatably connected to the rotating pipe 13, the bottom of the rotating pipe 13 passes through the deoxidation tank 9, the top of the deoxidation tank 9 is provided with a plug hole 11, and the middle part of the rotating pipe 13 is fixedly connected to the first The sealing ring 12 is sealed with the plug hole 11. The bottom side of the deaerator 9 is fixedly connected with a circulation pipe 8, which flows back through the circulation pipe 8 and enters the dehydration tank and other structures in the prior art again. After the purification operation is completed, it returns to the interior of the vacuum box 3. The top of the deaerator 9 is fixedly connected with a slide on both sides. The inside of the slide is slidably matched with a slider 16. The sliding match between the slide and the slider 16 can limit the sealing plate, which is convenient for disassembly and installation of the thread. The sealing plate is fixedly connected between the sliders 16. The middle part of the sealing plate is provided with a threaded hole 15. By rotating the rotating tube 13, the external thread and the inner threaded hole 15 of the sealing plate are threadedly separated after rotation. The top of the sealing plate is fixedly connected with a second sealing ring 14. The bottom of the rotating tube 13 is provided with an external thread, and the external thread and the threaded hole 15 are threadedly matched. The bottom side of the vacuum box 3 is fixedly connected with a degassing valve 7.
[0026] The four corners of the bottom end of the fixed base 1 are fixedly connected to the support legs 10, and the inner middle of the support leg 10 is fixedly connected to the drive motor 19. Through the rotation of the drive motor 19, the threaded sleeve 20 is driven to rotate after rotation, and the threaded sleeve 20 is threadedly matched with the top thread of the support column 21 to realize thread extension. The driving end of the drive motor 19 is fixedly connected to the threaded sleeve 20, and the bottom end of the threaded sleeve 20 is provided with a support column 21. The top of the support column 21 is fixedly connected to a threaded rod, and the threaded rod and the threaded sleeve 20 are threadedly matched. The upper and lower ends of the threaded sleeve 20 are rotatably matched with the limit plate 18, and the limit plate 18 is fixedly connected to the inner wall of the support leg 10. The bottom end of the support column 21 is fixedly connected to the support plate 17, and the downward support of the support plate 17 lifts the support leg 10 to complete the support adjustment function for different heights.
[0027] Working principle: When in use, first operate the vacuum box 3 through the glove through hole 5, and use the perspective window 4 to view the inside of the vacuum box 3. When the internal gas needs to be purified, the internal gas of the vacuum box 3 can be extracted through the air pump 6 and circulated through the purification pipe 2. Then, it enters the interior of the deoxygenation tank 9 through the rotating pipe 13 to complete the deoxygenation and purification effect. Then, it flows back through the circulation pipe 8 and enters the dehydration tank and other structures in the prior art again. After completing the purification operation, it returns to the interior of the vacuum box 3. When the deoxygenation tank 9 needs to be replaced, it can be replaced by rotating the rotating pipe 13. The rotating tube 13 rotates, and after rotation, the external thread and the inner threaded hole 15 of the sealing plate are threadedly separated. Since the rotating tube 13 and the purification tube 2 are in a sleeve structure, the rotating tube 13 can be recovered and removed, which is convenient for the disassembly and replacement of the deoxidation tank 9. Subsequently, when the four corners of the fixed seat 1 are unstable, the threaded sleeve 20 can be driven to rotate by rotating the driving motor 19, and the threaded sleeve 20 can be threadedly matched with the top thread of the support column 21 to achieve thread extension, which will support the support plate 17 downward and lift the support leg 10, thereby completing the support adjustment function for different heights.
[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An atmosphere glove box purification device, comprising: The fixing seat (1) and the vacuum box (3) are characterized in that the middle part of the top of the fixing seat (1) is fixedly connected to the vacuum box (3), the bottom end of one side of the vacuum box (3) is fixedly connected to the air pump (6), the output end of the air pump (6) is fixedly connected to the purification pipe (2), the bottom end of the purification pipe (2) is rotatably connected to the rotating pipe (13), the bottom of the rotating pipe (13) passes through the deoxidation tank (9), the inner top sides of the deoxidation tank (9) are fixedly connected to the slide plate, the inner part of the slide plate is slidably matched with the slider (16), the sliders (16) are fixedly connected with the sealing plate, the middle part of the sealing plate is provided with a threaded hole (15), the top end of the sealing plate is fixedly connected to the second sealing ring (14), the bottom of the rotating tube (13) is provided with an external thread, and the external thread and the threaded hole (15) are threadedly matched; The four corners of the bottom end of the fixing seat (1) are fixedly connected to support legs (10), the inner center of the support legs (10) is fixedly connected to a drive motor (19), and the driving end of the drive motor (19) is fixedly connected to a threaded sleeve (20).
2. The atmosphere glove box purification device according to claim 1, characterized in that: A support column (21) is provided at the bottom end of the threaded sleeve (20), a threaded rod is fixedly connected to the top end of the support column (21), and the threaded rod and the threaded sleeve (20) are threadedly matched.
3. The atmosphere glove box purification device according to claim 1, characterized in that: A circulation pipe (8) is fixedly connected to one side of the bottom of the deoxidation tank (9).
4. The atmosphere glove box purification device according to claim 1, characterized in that: A perspective window (4) is fixedly connected to the upper front side of the vacuum box (3), and glove through holes (5) are provided at both ends of the bottom front side of the vacuum box (3).
5. The atmosphere glove box purification device according to claim 1, characterized in that: The top of the deoxidation tank (9) is provided with a plug hole (11), the middle of the rotating tube (13) is fixedly connected with a first sealing ring (12), and the first sealing ring (12) and the plug hole (11) are sealed and matched.
6. The atmosphere glove box purification device according to claim 2, characterized in that: The upper and lower ends of the threaded sleeve (20) are rotatably matched with the limit plate (18), and the limit plate (18) is fixedly connected to the inner wall of the support leg (10), and the bottom end of the support column (21) is fixedly connected to the support plate (17).
7. The atmosphere glove box purification device according to claim 1, characterized in that: A degassing valve (7) is fixedly connected to one side of the bottom of the vacuum box (3).