Accelerating tube standard module, ceramic tube and electron accelerator

Abstract

The utility model discloses an accelerating tube standard module, ceramic pipe and electron accelerator, electron accelerator includes at least one accelerating tube standard module, accelerating tube standard module includes a ceramic pipe, the top and bottom of ceramic pipe all is equipped with connecting piece, and the connecting piece of top is used for with accelerating tube upper flange or another ceramic pipe bottom connection, and the connecting piece of bottom is used for with accelerating tube lower flange or another ceramic pipe top connection, and the inner surface of ceramic pipe is equipped with a plurality of electrode piece installation site, and the outer surface of ceramic pipe is equipped with a plurality of partial pressure resistance's electricity -conducting hole. The utility model provides an accelerating tube module, utilizes accelerating tube module to be able to quick assembly accelerating tube, and can adjust the quantity of accelerating tube module and adapt the accelerating tube of different voltage value, and the production cost is reduced greatly, and the structure is firm and the scrap rate is low, and the installation operation is simple and easy production.

Description

Technical Field

[0001] This utility model relates to an accelerator tube standard module, a ceramic tube, and an electron accelerator. Background Technology

[0002] An electron accelerator is a device used to accelerate charged particles. High-frequency, high-voltage accelerators use a combination of high-frequency and high-voltage electric fields to accelerate charged particles to high energies. They are widely used in research fields including particle physics, nuclear physics, and materials science. Electron accelerators can operate in different ways, including linear accelerators and circular accelerators. By continuously accelerating particles, electron accelerators can generate high-energy particle beams for studying high-energy physics phenomena or for medical radiation therapy.

[0003] Accelerator tubes are the core components of particle accelerators, responsible for accelerating electrons in a vacuum environment using electromagnetic fields. Existing accelerator tube devices suffer from high installation difficulty, high scrap rates, and high production and maintenance costs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of existing accelerator tube devices, such as high installation difficulty, high scrap rate, high production and maintenance costs. It provides an accelerator tube standard module, ceramic tube and electron accelerator that can be quickly assembled, and the number of accelerator tube modules can be adjusted to adapt to different voltage values, which greatly reduces the production cost. Moreover, it has a robust structure, low scrap rate, simple installation and operation and is easy to produce.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] An accelerator tube standard module for an electron accelerator is characterized in that the accelerator tube of the electron accelerator includes at least one of the accelerator tube standard modules, and the accelerator tube standard module includes a ceramic tube.

[0007] The ceramic tube is equipped with connectors at both the top and bottom.

[0008] The top connector is used to connect to the flange on the accelerator tube or the bottom of another ceramic tube.

[0009] The bottom connector is used to connect to the lower flange of the accelerator tube or the top of another ceramic tube.

[0010] The inner surface of the ceramic tube has several electrode mounting positions.

[0011] The outer surface of the ceramic tube is provided with several voltage divider resistor lead holes.

[0012] Preferably, the connector includes a fixing member and a mounting groove on the outer surface of the ceramic tube. A mounting hole is provided above the top mounting groove and a mounting hole is provided below the bottom mounting groove. The fixing member includes a screw and a nut. When two adjacent ceramic tubes are connected, the mounting holes are aligned and fixed by the screw and nut.

[0013] Preferably, both the upper flange and the lower flange of the accelerator tube are provided with threaded holes that match the screw.

[0014] Preferably, a flange is provided between the top end of the ceramic tube and the mounting groove.

[0015] Preferably, the ceramic tube has a sealing ring groove at its top or bottom, and the sealing ring groove is located inside the mounting hole.

[0016] Preferably, the sealing ring groove is sealed to the flange on the accelerator tube or the bottom of another ceramic tube via a metal sealing ring.

[0017] Preferably, the mounting groove includes a plurality of square holes, each square hole containing one mounting hole.

[0018] Preferably, the ceramic tube is an integrally formed structure formed by isostatic pressing and high-temperature sintering, and the power inlet hole and mounting groove are formed by grinding.

[0019] This application also provides a ceramic tube, characterized in that the ceramic tube is used in the accelerator tube standard module as described above.

[0020] This application also provides an electron accelerator, characterized in that the electron accelerator includes the acceleration tube standard module as described above.

[0021] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0022] The positive and progressive effects of this utility model are as follows:

[0023] This utility model provides an accelerator tube module, which enables rapid assembly of accelerator tubes and allows for adjustment of the number of accelerator tube modules to adapt to accelerator tubes with different voltage values, significantly reducing production costs. Moreover, the module has a robust structure, low scrap rate, and is simple to install and operate, making it easy to manufacture. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the ceramic tube in Embodiment 1 of this utility model.

[0025] Figure 2 This is a schematic diagram of the structure of the ceramic tube in Embodiment 1 of this utility model.

[0026] Figure 3This is another structural schematic diagram of the ceramic tube of Embodiment 1 of this utility model.

[0027] Figure 4 This is a schematic diagram of the electron accelerator in Embodiment 1 of this utility model. Detailed Implementation

[0028] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0029] Example 1

[0030] In this embodiment, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] See Figures 1 to 4 This embodiment provides an electron accelerator, which includes an accelerator tube and a plurality of accelerator tube standard modules. In this embodiment, the accelerator tube has two accelerator tube standard modules, and each accelerator tube standard module includes a ceramic tube 101 and a connector.

[0032] The accelerator tube standard module in this embodiment is easy to assemble. Each accelerator tube standard module can be used as a unit alone or multiple units can be spliced ​​together to meet the needs of different high-voltage electron accelerators. For example, an accelerator tube with a maximum voltage of m can be manufactured using one accelerator tube standard module, and an accelerator tube with a maximum voltage of 2m can be manufactured using two accelerator tube standard modules.

[0033] The ceramic tube is equipped with connectors at both the top and bottom;

[0034] The top connector is used to connect to the flange 102 on the accelerator tube or the bottom of another ceramic tube;

[0035] The bottom connector is used to connect to the lower flange of the accelerator tube or the top of another ceramic tube;

[0036] The inner surface of the ceramic tube is provided with several electrode mounting positions for mounting electrode 103.

[0037] The outer surface of the ceramic tube is provided with several voltage divider resistor lead holes 104.

[0038] The connector includes a fixing element and a mounting groove 105 provided on the outer surface of the ceramic tube.

[0039] The top mounting groove 105 has a mounting hole 106 above it, and the bottom mounting groove 105 has a mounting hole 106 below it.

[0040] The fasteners include a screw and a nut.

[0041] When two adjacent ceramic tubes are connected, the mounting holes are aligned and secured with screws and nuts.

[0042] After inserting the screw into the mounting hole, install another ceramic tube into the screw, and then use two nuts to fix the upper and lower ceramic tubes respectively.

[0043] Both the upper flange 102 and the lower flange of the accelerator tube are provided with threaded holes that match the screw.

[0044] A flange 107 is provided between the top of the ceramic tube and the mounting groove. The flange can increase the installation area, increase the tube wall thickness, and reduce the scrap rate.

[0045] The ceramic tube has a sealing ring groove 108 at its top end, which is located inside the mounting hole. The sealing ring groove can also be located on the bottom end face of the ceramic tube.

[0046] The sealing ring groove is sealed to the bottom of another ceramic tube via a metal sealing ring.

[0047] Similar sealing ring grooves can also be provided on the upper flange and lower flange of the accelerator tube for sealing the ceramic tube.

[0048] The mounting slot includes several square holes, and each square hole contains one mounting hole.

[0049] The ceramic tube is an integrally formed structure formed by isostatic pressing and high-temperature sintering, and the power inlet hole and mounting groove are formed by grinding.

[0050] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A standard accelerator tube module for use in an electron accelerator, characterized in that, The electron accelerator's accelerating tube includes at least one standard accelerating tube module, and the standard accelerating tube module includes a ceramic tube. The ceramic tube is equipped with connectors at both the top and bottom. The top connector is used to connect to the flange on the accelerator tube or the bottom of another ceramic tube. The bottom connector is used to connect to the lower flange of the accelerator tube or the top of another ceramic tube. The inner surface of the ceramic tube has several electrode mounting positions. The outer surface of the ceramic tube is provided with several voltage divider resistor lead holes.

2. The accelerator tube standard module as described in claim 1, characterized in that, The connector includes a fixing component and a mounting groove on the outer surface of the ceramic tube. A mounting hole is provided above the top mounting groove and a mounting hole is provided below the bottom mounting groove. The fixing component includes a screw and a nut. When two adjacent ceramic tubes are connected, the mounting holes are aligned and fixed by the screw and nut.

3. The accelerator tube standard module as described in claim 2, characterized in that, Both the upper flange and the lower flange of the accelerator tube are provided with threaded holes that match the screw.

4. The accelerator tube standard module as described in claim 2, characterized in that, A flange is provided between the top of the ceramic tube and the mounting groove.

5. The accelerator tube standard module as described in claim 4, characterized in that, The ceramic tube is provided with a sealing ring groove at the top or bottom, and the sealing ring groove is located inside the mounting hole.

6. The accelerator tube standard module as described in claim 5, characterized in that, The sealing ring groove is sealed to the flange on the accelerator tube or the bottom of another ceramic tube via a metal sealing ring.

7. The accelerator tube standard module as described in claim 2, characterized in that, The mounting slot includes several square holes, and each square hole contains one mounting hole.

8. The accelerator tube standard module as described in claim 2, characterized in that, The ceramic tube is an integrally formed structure formed by isostatic pressing and high-temperature sintering, and the power inlet hole and mounting groove are formed by grinding.

9. A ceramic tube, characterized in that, The ceramic tube is used in the accelerator tube standard module as described in any one of claims 1 to 8.

10. An electron accelerator, characterized in that, The electron accelerator includes the accelerator tube standard module as described in any one of claims 1 to 8.

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