CN215118336U - Soft material for shielding neutron protection - Google Patents
Soft material for shielding neutron protection Download PDFInfo
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- CN215118336U CN215118336U CN202121287786.1U CN202121287786U CN215118336U CN 215118336 U CN215118336 U CN 215118336U CN 202121287786 U CN202121287786 U CN 202121287786U CN 215118336 U CN215118336 U CN 215118336U
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- neutron
- shielding
- protective layer
- neutrons
- woven fabric
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Abstract
The utility model provides a soft material for shielding neutron protection, which relates to the technical field of neutron protection, and comprises a boron-containing filler non-woven fabric, wherein the outside of the boron-containing filler non-woven fabric is provided with a heavy metal filler non-woven fabric for shielding neutrons, the outside of the heavy metal filler non-woven fabric is provided with a neutron protective layer for protecting neutrons, the outside of the neutron protective layer is provided with a gamma-ray protective layer for shielding gamma-rays, the outside of the gamma-ray protective layer is provided with a beta-ray protective layer for shielding beta-rays, the boron-containing filler non-woven fabric can effectively reduce neutron energy and absorb thermal neutrons, the heavy metal filler non-woven fabric can ensure that the energy of the moderate energy neutrons can be rapidly reduced to the inelastic scattering threshold value, the neutron is effectively shielded, the neutron of the protective layer can effectively prevent neutrons from penetrating, and the neutrons are further shielded, the gamma ray protective layer can effectively shield gamma rays, and the beta ray protective layer can effectively shield beta rays.
Description
Technical Field
The utility model relates to a neutron protection technology field specifically is a screening neutron protection's softwood material.
Background
A neutron is one of nuclei constituting an atomic nucleus, which is an indispensable component of constituent chemical elements constituting the atomic nucleus, and although the chemical properties of the atom are determined by the number of protons in the nucleus, if there is no neutron composed of two lower and one upper quarks, it is impossible to constitute other elements than hydrogen having only one proton due to the repulsive force between positively charged protons.
The existing neutron radiation protection material is difficult to achieve effective protection of the neutron field, and the safety, the flexibility and the comfort are not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shielding neutron protection's softwood material aims at solving the neutron radiation protection material among the prior art, is difficult to reach the effective protection of centering subfield, and security, compliance and travelling comfort are all unsatisfactory problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a soft material of shielding neutron protection, includes boron-containing filler non-woven fabrics, the outside of boron-containing filler non-woven fabrics is provided with and is used for shielding neutron heavy metal filler non-woven fabrics, the outside of heavy metal filler non-woven fabrics is provided with protects the neutron inoxidizing coating to the neutron, the outside of neutron inoxidizing coating is provided with the gamma ray inoxidizing coating that is used for shielding gamma ray, the outside of gamma ray inoxidizing coating is provided with the beta ray inoxidizing coating that is used for shielding beta ray.
The further technical proposal of the utility model is that the beta ray protective layer is made of aluminum.
The further technical proposal of the utility model is that the material of the gamma ray protective layer is barium sulfate sand.
The utility model discloses a further technical scheme does, the material of neutron inoxidizing coating is polyethylene.
In order to make the utility model have the effect of protecting the internal protective layer, the further technical proposal of the utility model is that the outside of the beta-ray protective layer is provided with protective cloth.
In order to make the utility model discloses have the effect of protecting human skin, the utility model discloses a further technical scheme does, be provided with skin care cloth in the boracic filler non-woven fabrics.
The utility model has the advantages that:
the boron-containing filler non-woven fabric can effectively reduce neutron energy and absorb thermal neutrons, the heavy metal filler non-woven fabric can enable the neutron energy to be rapidly reduced to the threshold value of inelastic scattering, neutrons can be effectively shielded, the neutron protective layer can effectively prevent the neutrons from penetrating, further, neutrons can be shielded, the gamma ray protective layer can effectively shield gamma rays, and the beta ray protective layer can effectively shield beta rays.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the invention.
Fig. 2 is a perspective view of an embodiment of the present invention.
In the figure: 1. protective cloth; 2. a beta ray shield layer; 3. a gamma ray protective layer; 4. a neutron shield; 5. heavy metal filler non-woven fabric; 6. a boron-containing filler nonwoven fabric; 7. skin care cloth.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-2, the soft material for shielding neutrons comprises a boron-containing filler non-woven fabric 6, a heavy metal filler non-woven fabric 5 for shielding neutrons is arranged outside the boron-containing filler non-woven fabric 6, a neutron protection layer 4 for protecting neutrons is arranged outside the heavy metal filler non-woven fabric 5, the neutron protection layer 4 is made of polyethylene, a gamma ray protection layer 3 for shielding gamma rays is arranged outside the neutron protection layer 4, the gamma ray protection layer 3 is made of barium sulfate sand, a beta ray protection layer 2 for shielding beta rays is arranged outside the gamma ray protection layer 3, and the beta ray protection layer 2 is made of aluminum.
In this embodiment, the boron-containing filler nonwoven fabric 6 can effectively reduce neutron energy and absorb thermal neutrons, the heavy metal filler nonwoven fabric 5 can enable the medium neutron energy to be rapidly reduced to the threshold value of inelastic scattering, neutrons can be effectively shielded, the neutron protection layer 4 can effectively prevent neutrons from penetrating, neutrons can be further shielded, the gamma ray protection layer 3 can effectively shield gamma rays, and the beta ray protection layer 2 can effectively shield beta rays.
In another embodiment of the present invention, the protective cloth 1 is disposed outside the β -ray protective layer 2, so as to effectively protect the inner protective layer and prevent the inner protective layer from being damaged.
Furthermore, the skin care cloth 7 is arranged in the boron filler-containing non-woven fabric 6, so that the skin can be effectively protected, and a user can wear the non-woven fabric more conveniently.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a soft material of shielding neutron protection, characterized by, includes boron-containing filler non-woven fabrics (6), the outside of boron-containing filler non-woven fabrics (6) is provided with and is used for shielding neutron heavy metal filler non-woven fabrics (5), the outside of heavy metal filler non-woven fabrics (5) is provided with protects neutron inoxidizing coating (4) to the neutron, the outside of neutron inoxidizing coating (4) is provided with gamma ray inoxidizing coating (3) that are used for shielding gamma ray, the outside of gamma ray inoxidizing coating (3) is provided with beta ray inoxidizing coating (2) that are used for shielding beta ray.
2. Soft material for shielding neutrons according to claim 1, characterized in that the material of the beta-ray protection layer (2) is aluminum.
3. Soft material for shielding neutrons according to claim 1, characterized in that the material of the gamma ray protection layer (3) is barium sulfate sand.
4. Soft material for shielding neutrons according to claim 1, characterized in that the material of the neutron protection layer (4) is polyethylene.
5. Soft material for shielding neutrons according to claim 1, characterized in that the beta ray protection layer (2) is externally provided with a protection cloth (1).
6. The soft material for shielding neutron according to any one of claims 1 to 5, wherein a skin-care cloth (7) is arranged in the boron-containing filler non-woven fabric (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287786.1U CN215118336U (en) | 2021-06-09 | 2021-06-09 | Soft material for shielding neutron protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287786.1U CN215118336U (en) | 2021-06-09 | 2021-06-09 | Soft material for shielding neutron protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215118336U true CN215118336U (en) | 2021-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121287786.1U Active CN215118336U (en) | 2021-06-09 | 2021-06-09 | Soft material for shielding neutron protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215118336U (en) |
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2021
- 2021-06-09 CN CN202121287786.1U patent/CN215118336U/en active Active
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