Monitoring equipment for magnetic confinement nuclear fusion device
By combining a vacuum cylinder, a flip-adjustment platform, and a monitor, the problem of fixed optical camera position is solved, enabling flexible adjustment and angle adjustment of the monitor, thus improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-03-24
AI Technical Summary
In existing technologies, the optical camera position is fixed and difficult to adjust, resulting in inflexible use.
It adopts a combination structure of vacuum cylinder, flip adjustment platform and monitor, and realizes flexible adjustment of monitor through slide bar and guide column, including flip and position adjustment.
It enables flexible adjustment of the monitor, making it easy to adjust the shooting angle, avoid obstructing the view, and make it more convenient to use.
Smart Images
Figure CN224037435U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nuclear fusion monitoring device technical field, concretely relates to a kind of monitoring equipment for magnetic confinement nuclear fusion device. BACKGROUND
[0002] Magnetic confinement nuclear fusion device is a kind of experimental device using magnetic field to confine charged particles to realize controlled nuclear fusion reaction, mainly including vacuum chamber, magnetic field coil, heating system, feeding system, diagnostic system etc..Magnetic confinement nuclear fusion device main classification has tokamak, star simulator, magnetic mirror, pinch linear device etc., uses magnetic field to confine high-temperature plasma, so that light nucleus (such as deuterium and tritium) in it can overcome the coulomb repulsion between each other, close to enough small distance, so that nuclear fusion reaction occurs, releases a large amount of energy.
[0003] At present, in order to monitor the running condition of magnetic confinement nuclear fusion device, some monitoring equipment is installed to obtain the running data of magnetic confinement nuclear fusion device, mainly including neutron detector to monitor radiation condition.Optical camera is also installed on the observation window of vacuum chamber as auxiliary observation means to know the running state of magnetic confinement nuclear fusion device.Current installation mode is to directly install camera support outside vacuum chamber, then fix camera on support.But because support is fixed, it is not easy to adjust the shooting angle of camera.
[0004] Therefore, prior art needs to be improved. UTILITY MODEL CONTENT
[0005] The technical problem to be solved by the utility model is that optical camera position is fixed in prior art, and it is not easy to adjust, to provide a kind of monitoring equipment for magnetic confinement nuclear fusion device, using corresponding technical means, with the beneficial effects of flexible use and equipment protection.
[0006] The utility model provides a kind of monitoring equipment for magnetic confinement nuclear fusion device, it includes vacuum cylinder, turnover adjustment platform and monitor,
[0007] The utility model provides a kind of monitoring equipment for magnetic confinement nuclear fusion device, it includes vacuum cylinder, turnover adjustment platform and monitor,
[0008] The vacuum cylinder is provided with the observation mirror showing internal vacuum chamber, the left side of the vacuum cylinder is provided with the connecting column towards right, the right side of the vacuum cylinder is provided with the guide column towards left, the guide column and the connecting column are provided with the sliding rod between, the sliding sleeve of the turnover adjustment platform is rotatably connected with the sliding rod, and the monitor for monitoring internal vacuum chamber is arranged on the turnover adjustment platform.
[0009] Further, in the utility model, one end of the sliding rod is provided with the guide hole for the guide column insertion, and the other end of the sliding rod is provided with the sleeve connected with the connecting column.
[0010] Further, in the utility model, the guiding column and the connecting column are configured as mounting bolts of the vacuum cylinder.
[0011] Further, in the utility model, the sleeve is provided with a threaded hole one threaded with the guiding column, and the other end of the sleeve away from the threaded hole one is provided with a threaded hole two matched with a threaded column.
[0012] Further, in the utility model, the cross section of the guiding column is non-circular, and the guiding hole is matched with the guiding column.
[0013] Further, in the utility model, the two slide rods are symmetrical relative to the observation mirror.
[0014] Further, in the utility model, the sliding sleeve is provided with a supporting rod, and the turnover adjusting platform is provided with a round hole through the supporting rod.
[0015] Further, in the utility model, the turnover adjusting platform is provided with a fixed screw one inserted into the round hole and matched with the supporting rod.
[0016] Further, in the utility model, the sliding sleeve is provided with a fixed screw two matched with the slide rod.
[0017] Further, in the utility model, the slide rod is configured as a non-magnetic metal rod.
[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0019] The utility model provides a magnetic confinement nuclear fusion device mainly includes vacuum cylinder, turnover adjusting platform and monitor three parts, and the monitor is installed in the turnover adjusting platform, and the vacuum cylinder is provided with a slide rod, and the turnover adjusting platform can slide and adjust the position along the slide rod. BRIEF DESCRIPTION OF DRAWINGS
[0020] The drawings described herein are used to provide further understanding of the embodiments of the utility model and form part of the application, and do not constitute limitation to the embodiments of the utility model.
[0021] Figure 1The utility model discloses a schematic view of the monitoring device for the magnetic confinement nuclear fusion device.
[0022] Figure 2 For Figure 1 The cross section schematic view of A in the middle;
[0023] Figure 3 For Figure 1 The cross section schematic view of B in the middle;
[0024] Figure 4 The utility model discloses a schematic view of the vacuum cylinder.
[0025] Figure 5 The utility model discloses a schematic view of the end of the guide column.
[0026] Figure 6 The utility model discloses a schematic view of the guide column.
[0027] Mark and corresponding part name in the drawing: 1 - vacuum cylinder, 101 - observation mirror, 2 - overturning adjustment platform, 201 - fixed screw one, 3 - monitor, 4 - connecting column, 5 - guide column, 6 - slide bar, 601 - guide hole, 602 - clamping sleeve, 6021 - screw hole one, 6022 - stud, 603 - screw hole two, 7 - sliding sleeve, 701 - support rod, 702 - fixed screw two. DETAILED DESCRIPTION
[0028] In order to make the utility model's purpose, technical scheme and advantage more clear and obvious, below, combining with embodiment and attached drawing, to the utility model make further detailed description, the schematic implementation of the utility model and its explanation are used to explain the utility model, and do not as the limitation to the utility model. The following detailed description of the embodiment of the utility model provided in the attached drawing is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without making creative labor belong to the scope of the utility model protection.
[0029] It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings. In the description of the embodiments of the utility model, it also needs to be explained that, unless explicitly defined and limited, if the terms "arrange", "mount", "connect" appear, they should be understood broadly, for example, they can be fixedly connected, or 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 the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0030] Embodiment
[0031] The embodiment provides a monitoring device for a magnetic confinement nuclear fusion device, as shown in the figure, and the specific structural principle is described as follows. Figures 1-6
[0032] Referring to Figure 1 The monitoring device for the magnetic confinement nuclear fusion device mainly comprises a vacuum cylinder 1, a turnover adjusting platform 2 and a monitor 3, wherein the vacuum cylinder 1 is part of the existing magnetic confinement nuclear fusion device, has a vacuum chamber and a structure for carrying out fusion experiments inside, and is combined with Figure 4 As shown in the figure, the vacuum cylinder 1 is provided with flanges for connection at the top and the bottom, and an observation mirror 101 is mounted on the surface of the vacuum cylinder 1, so as to facilitate observation of the inside of the vacuum chamber.
[0033] Further, six holes for connection are arranged on the flanges of the vacuum cylinder 1, the holes are inserted with mounting bolts for fixing the position of the vacuum cylinder 1.
[0034] In the embodiment, the left side of the vacuum cylinder 1 is provided with two connecting columns 4 extending towards the right side, the right side of the vacuum cylinder 1 is provided with two guide columns 5 extending towards the left side, the guide columns 5 and the connecting columns 4 are horizontally aligned, and the two connecting columns 4 are symmetrically arranged above and below the middle observation mirror 101, and the two guide columns 5 are symmetrically arranged above and below the middle observation mirror 101. The two ends of a sliding rod 6 are connected with the connecting columns 4 and the guide columns 5.
[0035] Since the sliding rod 6 supporting the turnover adjusting platform 2 and the monitor 3 is connected with the guide columns 5 and the connecting columns 4 to bear stress, the guide columns 5 and the connecting columns 4 adopt mounting bolts for fixation on the flanges of the vacuum cylinder 1, and the stress points are not on the surface of the vacuum cylinder 1, thereby protecting the surface of the vacuum cylinder 1. The overall structure of the vacuum cylinder 1 is not affected, the equipment is protected, and the design is more reasonable.
[0036] It should be noted that monitor 3 is connected to a coaxial cable, which is then connected to the monitoring terminal (such as a computer) in the control room to facilitate stable data transmission.
[0037] In this embodiment, combined with Figure 1 and Figure 2 As shown, a retaining sleeve 602 is provided at the left end of the slide rod 6, a stud 6022 is provided at the right end of the retaining sleeve 602, and a threaded hole 603 is provided at the left end of the slide rod 6. The stud 6022 and the threaded hole 603 are threadedly engaged. A threaded hole 6021 is provided at the left end of the retaining sleeve 602, and the threaded hole 6021 is threadedly engaged with the connecting post 4.
[0038] Furthermore, in combination Figure 1 and Figure 3 As shown, a guide hole 601 is provided on the right end face of the slide rod 6, and the guide post 5 can be inserted into the guide hole 601 to position the slide rod 6.
[0039] Combination Figure 5 and Figure 6 As shown, the cross-section of the left end section of the guide post 5 is non-circular. The cross-section of the guide hole 601 is the same as the cross-section of the left end of the guide post 5. The guide post 5 is inserted into the guide hole 601 to prevent relative sliding between the guide post 5 and the slide rod 6.
[0040] During installation, first twist the ferrule 602 to move it to the right, then align the guide hole 601 of the slide rod 6 with the guide post 5 and insert it. Then twist the ferrule 602 to move it to the left until the ferrule 602 is fitted onto the connecting post 4. At this point, the ferrule 602 and the connecting post 4 are threaded together, and the right end of the slide rod 6 is pressed against the guide post 5, achieving a stable installation.
[0041] It should be noted that the slider 6 is made of a non-magnetic metal material, such as a non-magnetic stainless steel rod, requiring a relative permeability u of the non-magnetic metal rod. r <1.01. To avoid monitoring equipment affecting the magnetic field of the magnetic confinement fusion device, and to prevent the magnetic confinement fusion device from generating strong electromagnetic forces on magnetic materials during operation, which could lead to serious safety problems.
[0042] In this embodiment, combined with Figure 1 As shown, the tilting adjustment platform 2 is a flat plate, and the monitor 3 is fixedly mounted on the tilting adjustment platform 2. The tilting adjustment platform 2 has a vertical circular hole inside, through which the support rod 701 passes. The tilting adjustment platform 2 can rotate relative to the support rod 701, facilitating the adjustment of the angles of the tilting adjustment platform 2 and the monitor 3. Two sliding sleeves 7 are fixedly connected to both ends of the support rod 701. The sliding sleeves 7 are fitted onto two sliding rods 6, and can move along the sliding rods 6, facilitating the adjustment of the positions of the tilting adjustment platform 2 and the monitor 3.
[0043] Furthermore, in combination Figure 1 As shown, the top sliding sleeve 7 is threadedly connected to a fixing screw 702. When the fixing screw 702 is screwed in, its end abuts against the sliding rod 6, achieving fixation through interaction force. Furthermore, the tilting adjustment platform 2 is threadedly connected to a fixing screw 201. When the fixing screw 201 is screwed in, its end abuts against the support rod 701, achieving fixation through interaction force.
[0044] The working principle of the monitoring equipment for magnetic confinement nuclear fusion devices of this invention is as follows:
[0045] This utility model provides a magnetic confinement fusion device, mainly comprising three parts: a vacuum cylinder 1, a tilting adjustment platform 2, and a monitor 3. The monitor 3 is mounted on the tilting adjustment platform 2. The vacuum cylinder 1 is equipped with a slide bar 6, allowing the tilting adjustment platform 2 to slide and adjust its position along the slide bar 6. Furthermore, the tilting adjustment platform 2 can be tilted for adjustment, facilitating the adjustment of the monitor 3's viewing angle and making it more convenient to use. Before the magnetic confinement fusion device begins operation, personnel need to confirm or verify the situation through the observation mirror 101. At this time, simply moving the monitor 3 horizontally avoids obstructing the personnel's view. After verification, the monitor 3 can be moved back to its original position without disassembling it, making it very flexible and convenient to use.
[0046] In summary, this utility model provides a monitoring device for a magnetic confinement nuclear fusion device, comprising a vacuum cylinder 1, a tilting adjustment platform 2, and a monitor 3. The vacuum cylinder 1 is equipped with an observation mirror 101 displaying the internal vacuum chamber. A connecting post 4 facing right is located on the left side of the vacuum cylinder 1, and a guide post 5 facing left is located on the right side of the vacuum cylinder 1. A sliding rod 6 is positioned between the guide post 5 and the connecting post 4. Sliding sleeves 7, through which the sliding rod 6 passes, are rotatably connected to both sides of the tilting adjustment platform 2. The monitor 3, monitoring the internal vacuum chamber, is located on the tilting adjustment platform 2. One end of the sliding rod 6 has a guide hole 601 for inserting the guide post 5, and the other end of the sliding rod 6 has a retaining sleeve 602 for connecting to the connecting post 4. Both the guide post 5 and the connecting post 4 are configured as mounting bolts connecting to the vacuum cylinder 1. The ferrule 602 has a threaded hole 6021 for threaded connection with the guide post 5. A stud 6022 is located at the end of the ferrule 602 away from the threaded hole 6021, and a threaded hole 603, adapted to the stud 6022, is located at the other end of the slide rod 6. The guide post 5 has a non-circular cross-section, and the guide hole 601 is adapted to the guide post 5. The two slide rods 6 are symmetrical with respect to the observation mirror 101. The slide sleeve 7 has a support rod 701, and the tilting adjustment platform 2 has a circular hole through which the support rod 701 passes. The tilting adjustment platform 2 has a fixing screw 201 inserted into the circular hole and acting with the support rod 701. The slide sleeve 7 has a fixing screw 702 acting with the slide rod 6. The slide rod 6 is configured as a non-magnetic metal rod. Therefore, the monitoring equipment for magnetic confinement nuclear fusion devices of this invention has the advantages of flexible use and equipment protection.
[0047] The above detailed description of the specific embodiments of the present application has been made for the purpose of further explaining the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above description is only the specific embodiments of the present application and is not used to limit the protection scope of the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A monitoring device for a magnetic confinement nuclear fusion device, characterized in that, It includes a vacuum cylinder (1), a tilting and adjusting platform (2), and a monitor (3). The vacuum cylinder (1) is equipped with an observation mirror (101) for displaying the internal vacuum chamber. A connecting column (4) facing right is provided on the left side of the vacuum cylinder (1), and a guide column (5) facing left is provided on the right side of the vacuum cylinder (1). A sliding rod (6) is provided between the guide column (5) and the connecting column (4). Sliding sleeves (7) through which the sliding rod (6) passes are rotatably connected to both sides of the flip adjustment platform (2). The monitor (3) for monitoring the internal vacuum chamber is provided on the flip adjustment platform (2).
2. The monitoring equipment for a magnetic confinement fusion device according to claim 1, characterized in that, One end of the slide rod (6) is provided with a guide hole (601) for the guide post (5) to be inserted, and the other end of the slide rod (6) is provided with a ferrule (602) connected to the connecting post (4).
3. The monitoring equipment for a magnetic confinement fusion device according to claim 2, characterized in that, Both the guide post (5) and the connecting post (4) are configured as mounting bolts to connect the vacuum cylinder (1).
4. The monitoring equipment for a magnetic confinement nuclear fusion device according to claim 3, characterized in that, The sleeve (602) is provided with a threaded hole (6021) that is threaded to the connecting post (4). A stud (6022) is provided at one end of the sleeve (602) away from the threaded hole (6021). A threaded hole (603) that is adapted to the stud (6022) is provided at the other end of the slide rod (6).
5. The monitoring equipment for a magnetic confinement nuclear fusion device according to claim 4, characterized in that, The cross-section of the guide post (5) is non-circular, and the guide hole (601) is adapted to the guide post (5).
6. The monitoring equipment for a magnetic confinement fusion device according to claim 1, characterized in that, The two slide bars (6) are symmetrical with respect to the observation mirror (101).
7. The monitoring equipment for a magnetic confinement fusion device according to claim 1, characterized in that, The sliding sleeve (7) is provided with a support rod (701), and the flip adjustment platform (2) is provided with a circular hole through which the support rod (701) passes.
8. The monitoring equipment for a magnetic confinement fusion device according to claim 7, characterized in that, The flip adjustment platform (2) is provided with a fixing screw (201) that is inserted into the circular hole and acts with the support rod (701).
9. The monitoring equipment for a magnetic confinement fusion device according to claim 1, characterized in that, The sliding sleeve (7) is provided with a fixing screw (702) that acts with the sliding rod (6).
10. The monitoring equipment for a magnetic confinement nuclear fusion device according to claim 1, characterized in that, The slide bar (6) is configured as a non-magnetic metal bar.