A radiation leakage prevention mechanism with magnetic attraction function

Abstract

The utility model discloses a kind of anti-radiation leakage mechanisms with magnetic attraction function, it includes shell assembly, shell assembly is flexible long strip shape;Radiation protection assembly is flexibly arranged in shell assembly;Two magnetic attraction assemblies are flexibly arranged in the opposite long side of shell assembly respectively, and two magnetic attraction assemblies are respectively arranged on the opposite side of radiation protection assembly;Shell assembly includes first shell and second shell, and the side of the two corresponding is fixedly connected by hot-pressing mode respectively.The utility model is adsorbed on ferrous equipment by two magnetic attraction assemblies respectively, so that the connecting part of ferrous equipment is conveniently and quickly operated by radiation protection assembly to prevent radiation leakage, effectively solve the problem of time-consuming and laborious of existing anti-radiation leakage strip fixation.

Description

Technical Field

[0001] This utility model relates to the field of radiation leakage prevention technology, and in particular to a radiation leakage prevention mechanism with magnetic attraction function. Background Technology

[0002] It is well known that nuclear radiation has a significant impact on human health. Due to the potential for nuclear radiation and even nuclear leaks within nuclear installations, the health of workers operating there can be severely damaged. Some metal equipment connections within nuclear facilities require measures to prevent radiation leaks. Current technology primarily involves securing radiation-proof strips to these connections by binding them together. This method is time-consuming, labor-intensive, and requires multiple workers, making the securing of the radiation-proof strips inconvenient. Therefore, a magnetic radiation-proof mechanism is provided to address these issues. Utility Model Content

[0003] One of the purposes of this utility model is to provide a radiation leakage prevention mechanism with magnetic attraction function, so as to solve the problem of time-consuming and laborious fixing of existing radiation leakage prevention strips.

[0004] This utility model discloses a radiation leakage prevention mechanism with magnetic attraction function, which can be achieved through the following technical solutions:

[0005] This utility model discloses a radiation leakage prevention mechanism with magnetic attraction function, comprising: a shell assembly, which is a flexible elongated strip; a radiation protection assembly, which is flexibly disposed in the shell assembly; and two magnetic attraction assemblies, which are flexibly disposed in the opposite long sides of the shell assembly and respectively disposed on opposite sides of the radiation protection assembly.

[0006] The housing assembly includes a first housing and a second housing, with their corresponding sides fixedly connected by a hot-pressing method.

[0007] In one embodiment, the housing assembly is made of PI or TPU.

[0008] In one embodiment, the radiation shielding component includes an inner lining layer, a radiation shielding material layer, and a high-strength flame-retardant fabric layer disposed sequentially.

[0009] In one embodiment, the radiation shielding component is composed of a lead-free shielding agent, a flame retardant, a polymer, and a flame-retardant base fabric.

[0010] In one embodiment, the lead-free shielding agent includes one or more of iron, cobalt, nickel, manganese, tungsten, tantalum, tin, and gadolinium.

[0011] In one embodiment, the flame retardant includes one or more of bromine-antimony flame retardants, phosphorus-based flame retardants, and nitrogen-based flame retardants.

[0012] In one embodiment, the first high-strength flame-retardant fabric layer and the second high-strength flame-retardant fabric layer respectively comprise one or more of aramid, nylon, and PE.

[0013] In one embodiment, the radiation shielding material layer includes a lead-free shielding agent, a flame retardant, and a polymer; the polymer includes one or more of PU, PVC, TPU, and rubber.

[0014] In one embodiment, the magnetic attraction assembly includes a plurality of magnets arranged in sequence, wherein the magnets are strong magnets.

[0015] In one embodiment, the magnet is a neodymium iron boron magnet.

[0016] Compared with existing technologies, the beneficial effects of this utility model's radiation leakage prevention mechanism with magnetic attraction function are as follows:

[0017] This utility model discloses a radiation leakage prevention mechanism with magnetic attraction function. Two magnetic components are respectively attached to ferrous equipment, allowing for convenient and quick radiation leakage prevention at the connection points of the ferrous equipment. Installation requires only one worker, effectively solving the problem of time-consuming and labor-intensive fixing of existing radiation leakage prevention strips. Furthermore, the flexible shell component, radiation prevention component, and magnetic attraction component allow for a certain degree of bending, effectively enabling radiation leakage prevention at bends in the connection points and enhancing the radiation protection function of the mechanism to some extent. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of a radiation leakage prevention mechanism with magnetic attraction function according to this utility model;

[0020] Figure 2 This is an exploded structural diagram of a radiation leakage prevention mechanism with magnetic attraction function according to this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of a radiation leakage prevention mechanism with magnetic attraction function according to this utility model.

[0022] The diagram shows: 10, radiation leakage prevention mechanism; 11, housing assembly; 111, first housing; 112, second housing; 12, radiation prevention assembly; 13, magnetic assembly; 131, magnet. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0025] Please see Figures 1-3 As shown, the present invention discloses a radiation leakage prevention mechanism 10 with magnetic attraction function, comprising a housing assembly 11, a radiation prevention assembly 12, and two magnetic attraction assemblies 13. The housing assembly 11 is made of a long strip of flexible material. The radiation prevention assembly 12 is flexibly disposed in the housing assembly 11 and performs radiation leakage prevention operation on the connection parts of ferrous equipment in nuclear facilities. The two magnetic attraction assemblies 13 are respectively flexibly disposed in the opposite long sides of the housing assembly 11 and respectively disposed on opposite sides of the radiation prevention assembly 12. By magnetically attracting the two magnetic attraction assemblies 13 to the corresponding ferrous equipment, the radiation prevention assembly 12 performs radiation leakage prevention operation on the connection parts of the ferrous equipment, thereby quickly performing radiation leakage prevention operation.

[0026] Please see Figures 1-3 As shown, in this embodiment, the shell assembly 11 is made of PI or TPU and includes a first shell 111 and a second shell 112. The corresponding sides of the two are fixedly connected by hot pressing, thereby fixing the radiation shielding assembly 12 and the two magnetic assemblies 13 respectively disposed between the first shell 111 and the second shell 112.

[0027] Please see Figure 2 and Figure 3As shown, in this embodiment, the radiation shielding component 13 includes a first high-strength flame-retardant fabric layer, a radiation shielding material layer, and a second high-strength flame-retardant fabric layer sequentially disposed therefrom. Specifically, the radiation shielding material layer includes a lead-free shielding agent, a flame retardant, and a polymer. Preferably, the radiation shielding component 13 is composed of a lead-free shielding agent, a flame retardant, a polymer, and a flame-retardant base fabric. Specifically, the radiation shielding component 13 is manufactured using a calendering method, that is, using a high-strength flame-retardant fabric as the base fabric, dispersing the lead-free shielding agent and flame retardant in the polymer, coating a certain thickness on the base fabric, drying it, and then bonding it with the high-strength flame-retardant fabric to form a high-performance flexible radiation shielding strip. The flame-retardant base fabric uses a high-strength flame-retardant fabric as the skeleton material, which has high strength, light weight, and flame-retardant properties, thus giving the radiation shielding component 13 good flame-retardant performance.

[0028] Specifically, the radiation shielding component 13 uses a lead-free shielding agent, avoiding the potential harm of lead to human health and the environment. Lead-free shielding agents are highly safe, economical, lightweight, flexible, and comfortable, and are used to protect personnel from radiation damage. In this embodiment, the lead-free shielding agent includes one or more of iron, cobalt, nickel, and manganese. In other embodiments, the lead-free shielding agent includes one or more of tungsten, tantalum, tin, and gadolinium.

[0029] Specifically, the flame retardant includes one or more of bromine-antimony flame retardants, phosphorus-based flame retardants, and nitrogen-based flame retardants. Preferably, the flame retardant is a bromine-antimony flame retardant. Therefore, the radiation shielding component 13 has excellent flame retardancy and fire resistance, high flame retardant efficiency, and high cost-effectiveness. Compared with other types of flame retardants, it requires less addition and has less impact on the mechanical properties of the material, thereby further improving the mechanical properties of the material.

[0030] Specifically, the polymer includes one or more of PU, PVC, TPU, and rubber. Preferably, the rubber includes one or more of natural rubber, styrene-butadiene rubber, cis-butadiene rubber, chloroprene rubber, ethylene propylene rubber, and butyl rubber.

[0031] Specifically, the first high-strength flame-retardant fabric layer and the second high-strength flame-retardant fabric layer respectively include one or more of aramid, nylon, and PE, thereby giving the radiation protection component 13 advantages such as high flexibility, strong radiation protection effect, wear resistance, flame retardancy, and light weight.

[0032] Please see Figure 2 As shown, in this embodiment, the magnetic attraction component 13 includes a plurality of magnets 131 arranged in sequence. The radiation leakage prevention mechanism 10 is fixedly mounted on the connection part of the ferrous equipment through the cooperation of the plurality of magnets 131, thereby conveniently and quickly realizing the radiation leakage prevention function. Specifically, the magnets 131 are strong magnets to ensure the stability of the adsorption connection of the radiation leakage prevention mechanism 10; preferably, the magnets 131 are neodymium iron boron magnets.

[0033] It should be noted that the specific usage process of the anti-radiation leakage mechanism 10 with magnetic attraction function of this utility model is as follows: the two magnetic attraction components 13 are respectively magnetically attracted to the corresponding iron equipment, so that the anti-radiation component 12 performs anti-radiation leakage operation on the connection part of the iron equipment, thereby making the anti-radiation leakage operation convenient and quick.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A radiation leakage prevention mechanism with magnetic attraction function, characterized in that, include: The housing assembly is a flexible, elongated strip. A radiation shielding component, which is flexibly disposed within the housing assembly; Two magnetic attraction components are flexibly disposed within the opposite long sides of the housing component and respectively disposed on opposite sides of the radiation shielding component; The housing assembly includes a first housing and a second housing, with their corresponding sides fixedly connected by a hot-pressing method.

2. The radiation leakage prevention mechanism with magnetic attraction function according to claim 1, characterized in that, The housing assembly is made of PI or TPU.

3. The radiation leakage prevention mechanism with magnetic attraction function according to claim 1, characterized in that, The radiation protection component includes a first high-strength flame-retardant fabric layer, a radiation protection material layer, and a second high-strength flame-retardant fabric layer arranged sequentially.

4. A radiation leakage prevention mechanism with magnetic attraction function according to any one of claims 1-3, characterized in that, The magnetic attraction assembly includes multiple magnets arranged in sequence, and the magnets are strong magnets.

5. A radiation leakage prevention mechanism with magnetic attraction function according to claim 4, characterized in that, The magnet used is a neodymium iron boron magnet.

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