Radiation-proof composite door plate

Abstract

The utility model relates to the technical field of radiation protection, in particular to an anti-radiation composite door plank.The anti-radiation composite door plank comprises a high-molecular polymer base plate, a decorative plate A and a decorative plate B. The high-molecular polymer base plate is filled with a nanoscale anti-radiation additive, and the nanoscale anti-radiation additive comprises tungsten heavy metal oxide and bismuth heavy metal oxide; one surface of the high-molecular polymer substrate is provided with a decorative plate A, the other surface of the high-molecular polymer substrate is provided with a tin plating layer, and one side of the tin plating layer is provided with a decorative plate B. By adopting the high-molecular polymer substrate and a nanoscale anti-radiation additive, efficient shielding of various radiation types is realized; the overall weight of the door plate is effectively reduced, and meanwhile excellent anti-radiation performance and structural strength are kept.

Description

Technical Field

[0001] This utility model relates to the field of radiation protection technology, and in particular to a radiation protection composite door panel. Background Technology

[0002] In existing technologies, most radiation-proof door panels on the market use lead plates as the main radiation-proof material. Although lead plates have good radiation-proof effects, they have significant drawbacks. First, lead is a heavy metal with certain toxic effects on the human body and the environment; long-term exposure or improper handling may lead to health risks. Second, lead plates have a high density, resulting in a heavy overall weight for the door panel, which not only increases the difficulty of installation and transportation but also limits the flexibility of the door panel in design and application. In addition, traditional radiation-proof door panels are also insufficient in terms of aesthetics and durability, often failing to meet the dual requirements of modern architecture for both decoration and practicality. Utility Model Content

[0003] The purpose of this utility model is to provide a radiation-proof composite door panel to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a radiation-proof composite door panel, comprising a polymer substrate, a decorative panel A, and a decorative panel B. The polymer substrate is filled with nano-level radiation-proof additives, which include tungsten heavy metal oxide and bismuth heavy metal oxide. Decorative panel A is provided on one side of the polymer substrate, a tin-plated layer is provided on the other side of the polymer substrate, and decorative panel B is provided on one side of the tin-plated layer.

[0005] Preferably, the polymer substrate has metal plates on both sides.

[0006] In summary, this application includes the following beneficial technical effects:

[0007] 1. Lightweight and high strength: By using a high-molecular polymer substrate and nano-level anti-radiation additives, it achieves efficient shielding against various types of radiation, effectively reducing the overall weight of the door panel while maintaining excellent anti-radiation performance and structural strength.

[0008] 2. Environmental protection and safety: Tungsten and bismuth, as low-toxicity heavy metal oxides, greatly reduce the potential harm to the environment and human body compared to traditional lead materials.

[0009] 3. Aesthetically pleasing and practical: The decorative panels A2 and B4 can be customized with different materials and patterns according to user needs, enhancing the aesthetics of the door panels; the addition of tin plating layer 3 enhances the corrosion resistance of the door panels and improves the stability and service life of the structure.

[0010] 4. Economical and practical: The design of the multi-layer composite material structure not only optimizes the radiation protection effect, but also reduces material costs and transportation difficulties, thereby improving the product's cost-effectiveness. Attached Figure Description

[0011] Figure 1 This is the front view of the present invention;

[0012] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the cross-sectional structure of the polymer substrate of this utility model.

[0014] In the figure: 1. Polymer substrate; 101. Metal sheet; 102. Nanoscale anti-radiation additive; 2. Decorative panel A; 3. Tin plating layer; 4. Decorative panel B. Detailed Implementation

[0015] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0016] A radiation-proof composite door panel includes a polymer substrate 1, a decorative panel A2, and a decorative panel B4. The polymer substrate 1 is filled with a nano-level radiation-proof additive 102, which includes tungsten heavy metal oxide and bismuth heavy metal oxide. The decorative panel A2 is disposed on one side of the polymer substrate 1, and a tin-plated layer 3 is disposed on the other side of the polymer substrate 1. The decorative panel B4 is disposed on one side of the tin-plated layer 3.

[0017] Furthermore, metal plates 101 are provided on both sides of the polymer substrate 1.

[0018] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0019] The implementation principle of the anti-radiation composite door panel in this application embodiment is as follows: A polymer substrate 1 serves as the main structure, filled with nano-level anti-radiation additives 102. These additives are composed of tungsten heavy metal oxides and bismuth heavy metal oxides, both of which exhibit good anti-radiation performance and low toxicity. Metal thin plates 101 are also provided on both sides of the polymer substrate 1, forming a multi-layer composite material structure. This design not only enhances the overall strength and stability of the door panel but also further improves its anti-radiation performance through optimized material combination. The composite shielding layer consists of a polymer matrix, nano-level anti-radiation additives 102 (tungsten, bismuth, and other low-toxicity heavy metal oxides), and a small amount of lead. This ensures efficient anti-radiation effect while significantly reducing the weight of the door panel. The decorative panel A2 can be made of different materials and patterns according to user needs, enhancing the aesthetics of the door panel. On the other side, a tin-plated layer 3 is first applied, followed by a decorative panel B4. The tin-plated layer 3 not only enhances the corrosion resistance of the door panel but also serves as a buffer layer between the decorative panel B4 and the polymer substrate 1, improving the structural stability and service life.

[0020] The foregoing describes an exemplary embodiment of the radiation-proof composite door panel provided by this disclosure with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. A radiation-proof composite door panel, comprising a polymer substrate (1), decorative panel A (2) and decorative panel B (4), characterized in that: The interior of the polymer substrate (1) is filled with nano-level radiation-shielding additives (102), which include tungsten heavy metal oxide and bismuth heavy metal oxide. A decorative plate A (2) is provided on one side of the polymer substrate (1), and a tin-plated layer (3) is provided on the other side of the polymer substrate (1). A decorative plate B (4) is provided on one side of the tin-plated layer (3).

2. The anti-radiation composite door panel according to claim 1, characterized in that: Metal sheets (101) are provided on both sides of the polymer substrate (1).

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