CN207441264U - A kind of device that high energy beam current absorption is realized using water load - Google Patents
A kind of device that high energy beam current absorption is realized using water load Download PDFInfo
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- CN207441264U CN207441264U CN201721607329.XU CN201721607329U CN207441264U CN 207441264 U CN207441264 U CN 207441264U CN 201721607329 U CN201721607329 U CN 201721607329U CN 207441264 U CN207441264 U CN 207441264U
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Abstract
The utility model discloses a kind of device for realizing that high energy beam current absorbs using water load, and water dispenser structure is changed including what ball-type cavity and two were symmetrically mounted on ball-type cavity upper and lower ends；The ball-type cavity includes beam loading cylinder and water storage cavity；The beam loading cylinder grafting is mounted in water storage cavity；The water dispenser structure that changes includes flange, angle valve and water flowing flange；The angle valve is mounted on distal end of the flange compared with ball-type cavity, and water flowing flange is mounted on the side port of angle valve.The utility model passes through water storage cavity water storage; the form of line particle is absorbed using water; compare the mode that metal material is directly bombarded with the line particle of traditional beam load; water can more preferably absorb line particle; and the secondary to being generated in absorption process and ray have certain slowing down and assimilation effect; better guarantee is provided for the personal safety and environmental protection of staff, is had good value for applications.
Description
Technical field
The utility model belongs to accelerator art field, and in particular to a kind of line particle absorption device, more specifically
It is a kind of device that high energy beam current absorption is realized using water load.
Background technology
Cyclotron is using electric field and magnetic field proton to be made to make circumnutation, and is accelerated to repeatedly very in high-frequency electric field
The device of high-energy.Compared with other kinds of cyclotron, type cyclotron has continuous Shu Yunhang and Gao Ping whens waiting
Flow the characteristics of strong.In the evolution of accelerator, people progressively recognize it in many science and technology and national economy field
Significant application value, and it is widely used in the fields such as nuclear physics, the energy, health care.
Wherein, accelerator receives people's concern in application this year of the field of nuclear medicine, is that current accelerator is applied and hair
The popular domain of exhibition.The debugging of accelerator host is to verify the committed step of accelerator performance indicator with examination, is accelerator beam
It flows quality guarantee and foundation is provided.After the processing of accelerator host is completed, line performance adjustment, crucial ginseng need to be carried out to accelerator
Number optimization, accelerator performance improvement and monitoring running state.
In the debugging and the course of receiving of accelerator, the absorption processing of line is security protection safeguard work personnel person peace
Full key link.The proton beam that accelerator host is drawn has very high energy, and proton, which impinges upon, intercepts meeting and material on material
Nuclear reaction occurs for the atom in material, i.e., the nucleon after high energy proton is incided into atomic nucleus and in the core occurs cascade collision, hands over
Transducing amount gets the very high cascade neutron of energy, and can give off energy relatively low evaporation neutron again during excited nucleus de excitation,
And with gamma-ray transmitting, neutron and evaporation neutron are cascaded since slowing down can become thermal neutron.Traditional beam loading is adopted
Form is intercepted with simple metal, a large amount of secondarys and ray can be generated during the work time, to environment and staff people
Body damages safely, therefore, it is necessary to using a set of safer load equipment for handling secondary and ray.
Utility model content
In order to overcome the technical issues of above-mentioned, high energy is realized using water load the purpose of this utility model is to provide a kind of
The device that line absorbs solves the problems, such as the comprehensive interception of line particle and absorption, and absorbs to a certain extent at proton
Secondary and ray, guarantee is provided for the personal safety and environmental protection of staff derived from during reason.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of device that high energy beam current absorption is realized using water load, ball-type is symmetrically mounted on including ball-type cavity and two
Cavity upper and lower ends change water dispenser structure；
The ball-type cavity includes beam loading cylinder and water storage cavity；
The cylindrical structure that the beam loading cylinder is side thickness, bottom plate is thin, the grafting of beam loading cylinder are mounted in water storage cavity；
The water dispenser structure that changes includes flange, angle valve and water flowing flange；
The flange perforation is mounted on the upper and lower ends of water storage cavity, and angle valve is mounted on flange compared with ball-type chamber
The distal end of body, water flowing flange are mounted on the side port of angle valve.
As further program of the utility model：The bottom plate of the beam loading cylinder stretches to the centre of sphere position of water storage cavity
It puts, realizes that each three-dimensional angular range assimilation effect of the line particle in water storage cavity is consistent.
As further program of the utility model：The internal diameter of the beam loading cylinder is bigger than beam current tube end diameter,
It ensure that non-resistance is interfered when beam current tube end is inserted into the bottom plate of beam loading cylinder.
As further program of the utility model：The water storage cavity is hollow ball-shape structure, and water storage cavity makes for water storage
With will penetrate the line particle of beam loading tube end plate and be intercepted in water after consumed energy retarded motion and absorb.
As further program of the utility model：The radius of the water storage cavity is more than the range of ceiling capacity particle, protects
The interception effect to line particle is demonstrate,proved.
As further program of the utility model：Flange and water flowing flange are using identical KF flanges, angle valve
It using the KF angle valves to match with flange and water flowing flange, not only replaces angle valve easy, and can quickly connect water pipe,
And it is effectively guaranteed water tightness.
The beneficial effects of the utility model：The utility model is by water storage cavity water storage, using the shape of water absorption line particle
Formula compares the mode that metal material is directly bombarded with the line particle of traditional beam load, and water can more preferably absorb line particle, and
There is certain slowing down and assimilation effect to the secondary and ray generated in absorption process, be the personal safety of staff
And environmental protection is provided and preferably ensured, is had good value for applications.
Description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of sectional view for the device that high energy beam current absorption is realized using water load of the utility model.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of device that high energy beam current absorption is realized using water load, right including ball-type cavity 4 and two
Claim to change water dispenser structure mounted on 4 upper and lower ends of ball-type cavity；
The ball-type cavity 4 includes beam loading cylinder 5 and water storage cavity 7；
The cylindrical structure that the beam loading cylinder 5 is side thickness, bottom plate 6 is thin, 5 grafting of beam loading cylinder are mounted on water storage cavity
On 7, the bottom plate 6 of beam loading cylinder 5 stretches to the sphere center position of water storage cavity 7, realizes each solid of the line particle in water storage cavity 7
Angular range assimilation effect is consistent；
During work, beam current tube end is inserted into beam loading cylinder 5, makes line particle bombardment in beam loading cylinder 5
Bottom plate 6 on, under conditions of bottom plate 6 is relatively thin, line particle can penetrate bottom plate 6 and inject in the water in water storage cavity 7, penetrate certain
Can stop and release energy after distance, be only absorbed by the water, the secondary and ray generated during the work time also can in water by
Slowing down and obstruction provide guarantee for security protection, the design of bottom plate 6, can make line particle normal through bottom plate 6 and less heavy
Product is in bottom plate 6；
The form of line particle is absorbed using water, compares and directly bombards metal material with the line particle of traditional beam load
Mode, water can more preferably absorb line particle, and the secondary to being generated in absorption process and ray have certain slowing down
And assimilation effect, provide better guarantee for the personal safety and environmental protection of staff；
The internal diameter of the beam loading cylinder 5 is bigger than beam current tube end diameter, ensure that beam current tube end is inserted into beam
Non-resistance is interfered during the bottom plate 6 of current load cylinder 5；
The water storage cavity 7 is hollow ball-shape structure, and water storage cavity 7 uses for water storage, will penetrate 5 bottom plate 6 of beam loading cylinder
Line particle be intercepted after consumed energy retarded motion absorb in water；
The radius of the water storage cavity 7 is more than the range of ceiling capacity particle, ensure that the interception effect to line particle；
The water dispenser structure that changes includes flange 3, angle valve 1 and water flowing flange 2；
The perforation of flange 3 is mounted on the upper and lower ends of water storage cavity 7, and angle valve 1 is mounted on flange 3 compared with ball
The distal end of cavity 4, water flowing flange 2 are mounted on the side port of angle valve 1, and flange 3 and water flowing flange 2 use identical KF methods
Orchid, angle valve 1, using KF interfaces, not only replace angle valve 1 using the KF angle valves 1 to match with flange 3 and water flowing flange 2
Simplicity, and water pipe can be quickly connected, and it is effectively guaranteed water tightness；
The design of water dispenser structure is changed, supports that the water in water storage cavity 7 is replaced, when the water amount of radiation in water storage cavity 7 is reaching
During emission limit, convenient for replacing in time, Environmental security is ensured, and ensure that the sustainable use of equipment.
A kind of method that high energy beam current absorption is realized using water load, is included the following steps：
Step 1：It is linked into using water pipe on the water flowing flange 2 of 7 upper end of water storage cavity, opens angle valve 1, will added in water storage cavity 7
Full water closes angle valve 1；
Step 2：Beam current tube is inserted into beam loading cylinder 5, beam current tube end is made to touch beam loading cylinder 5
On bottom plate 6, make line particle bombardment on the bottom plate 6 of beam loading cylinder 5, line particle can penetrate bottom plate 6 and inject in water storage cavity 7
Water in, can stop and release energy after penetrating certain distance, be only absorbed by the water, at the same generate secondary and ray in water
By slowing down and obstruction, that is, realize the absorption of high energy beam current；
Step 3：When the water amount of radiation in water storage cavity 7 is when reaching emission limit, the angle valve 1 of 7 lower end of water storage cavity is opened,
After water in water storage cavity 7 is discharged, the angle valve 1 of 7 lower end of water storage cavity is closed, step 1 and step 2 are repeated, to high energy beam current
The repetition of particle, which absorbs, to be used.
The utility model absorbs the form of line particle using water mainly by 7 water storage of water storage cavity, compares and traditional beam
The line particle of load directly bombards the mode of metal material, and water can more preferably absorb line particle, and to being generated in absorption process
Secondary and ray have certain slowing down and assimilation effect, provided for the personal safety and environmental protection of staff
It preferably ensures, has good value for applications.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
More than content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member does various modifications or additions to described specific embodiment or substitutes in a similar way, without departing from reality
With new structure or surmount scope defined in the claims, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of device that high energy beam current absorption is realized using water load, which is characterized in that right including ball-type cavity (4) and two
Claim to change water dispenser structure mounted on ball-type cavity (4) upper and lower ends；
The ball-type cavity (4) includes beam loading cylinder (5) and water storage cavity (7)；
The cylindrical structure that the beam loading cylinder (5) is side thickness, bottom plate (6) is thin, beam loading cylinder (5) grafting are mounted on water storage
In chamber (7)；
The water dispenser structure that changes includes flange (3), angle valve (1) and water flowing flange (2)；
Mounted on the upper and lower ends of water storage cavity (7), it is opposite that angle valve (1) is mounted on flange (3) for flange (3) perforation
In the distal end of ball-type cavity (4), water flowing flange is mounted on the side port of angle valve (1).
2. a kind of device that high energy beam current absorption is realized using water load according to claim 1, which is characterized in that described
The bottom plate (6) of beam loading cylinder (5) stretches to the sphere center position of water storage cavity (7).
3. a kind of device that high energy beam current absorption is realized using water load according to claim 1, which is characterized in that described
The internal diameter of beam loading cylinder (5) is bigger than beam current tube end diameter.
4. a kind of device that high energy beam current absorption is realized using water load according to claim 1, which is characterized in that described
Water storage cavity (7) is hollow ball-shape structure.
5. a kind of device that high energy beam current absorption is realized using water load according to claim 1, which is characterized in that described
The radius of water storage cavity (7) is more than the range of ceiling capacity particle.
A kind of 6. device that high energy beam current absorption is realized using water load according to claim 1, which is characterized in that interface
Using identical KF flanges, angle valve (1) uses and flange (3) and water flowing flange (2) for flange (3) and water flowing flange (2)
The KF angle valves (1) to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607329.XU CN207441264U (en) | 2017-11-27 | 2017-11-27 | A kind of device that high energy beam current absorption is realized using water load |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721607329.XU CN207441264U (en) | 2017-11-27 | 2017-11-27 | A kind of device that high energy beam current absorption is realized using water load |
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| CN207441264U true CN207441264U (en) | 2018-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845437A (en) * | 2017-11-27 | 2018-03-27 | 合肥中科离子医学技术装备有限公司 | A kind of apparatus and method that high energy beam current absorption is realized using water load |
-
2017
- 2017-11-27 CN CN201721607329.XU patent/CN207441264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845437A (en) * | 2017-11-27 | 2018-03-27 | 合肥中科离子医学技术装备有限公司 | A kind of apparatus and method that high energy beam current absorption is realized using water load |
| CN107845437B (en) * | 2017-11-27 | 2024-03-26 | 合肥中科离子医学技术装备有限公司 | Device and method for realizing high-energy beam absorption by utilizing water load |
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