Radiation detector with personnel protection structure

Abstract

The utility model discloses a radiation detector with a personnel protection structure, which relates to the technical field of radiation detectors and comprises a detector and an anti-radiation tank arranged in the detector, the detector comprises a detector box body and support legs fixedly connected below the detector box body, and the support legs are fixedly connected with the detector box body. Three layers of protective gloves are fixedly connected to one side of the detector box body, a rubber layer covers the surface of each protective glove, a lead layer is arranged below the rubber layer, a cloth layer is arranged below the lead layer, an observation window is fixedly installed on one side of the detector box body, and the protective gloves and the observation window are installed on the same side of the detector box body. A door is arranged on one side of the detector box body, an operation table is arranged on a lower bottom plate on the inner side of the detector box body, and a lighting lamp is arranged above the operation table. And irreversible injury of radiation of the detection sample to inspection personnel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation detectors, in particular to a radiation detector with a personnel protection structure. Background Technique

[0002] According to the physical properties of radioactive rays, a geophysical exploration method of using special instruments, such as radiation meters, emanometers, etc., to obtain the radioactivity intensity by measuring the ray intensity or emanation concentration of radioactive elements. Radiation detection is further divided into electromagnetic radiation, ionizing radiation, etc. Currently, radiation detectors are designed into portable radiation detectors and large-scale radiation detectors according to different detected radiations and convenience.

[0003] However, for the commonly used radiation detectors at present, the protection of the detection personnel is not considered comprehensively enough. During the process of grasping and moving the samples to be detected, the radiation protection equipment does not provide comprehensive protection for the detection personnel, causing irreversible radiation damage to the bodies of the detection personnel. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that during the process of grasping and moving the samples to be detected, the radiation protection equipment does not provide comprehensive protection for the detection personnel, causing irreversible radiation damage to the bodies of the detection personnel, and to propose a radiation detector with a personnel protection structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A radiation detector with a personnel protection structure includes a detector and a radiation protection tank arranged inside the detector. The detector includes a detector box body and legs fixedly connected below the detector box body. A protective glove is fixedly connected to one side of the detector box body. The protective glove is designed with three layers. The surface of the protective glove is covered with a rubber layer, a lead layer is arranged below the rubber, and a fabric layer is arranged below the lead layer. An observation window is fixedly installed on one side of the detector box body. The protective glove and the observation window are installed on the same side of the detector box body. A door is arranged on one side of the detector box body. An operating platform is arranged on the inner lower bottom plate of the detector box body, and a lighting lamp is arranged above the operating platform.

[0006] Preferably, the observation window is designed with three layers. The observation window includes tempered glass arranged outside and radiation protection glass clamped between two pieces of tempered glass;

[0007] For protecting the radiation protection glass.

[0008] Preferably, a door handle is arranged on one side of the door, and an anti-slip soft pad is arranged inside the door handle. The anti-slip soft pad is a component made of rubber;

[0009] For convenience and labor saving when opening the door.

[0010] Preferably, a lead plate is provided inside the detector box;

[0011] To prevent the radiation of the test sample from harming the inspectors.

[0012] Preferably, the radiation-proof canister includes a radiation-proof canister lid and a radiation-proof canister body rotatably connected to the radiation-proof canister lid. A rotating handle is fixedly connected above the radiation-proof canister lid, a bolt is provided below the radiation-proof canister lid, a threaded hole is provided above the inner side of the radiation-proof canister body, and a grip is provided on the radiation-proof canister body;

[0013] To achieve an isolation effect throughout the process of moving the test sample and avoid the external emission of radiation.

[0014] Preferably, there are two groups of grips, which are symmetric left and right;

[0015] To facilitate the handling of the radiation-proof canister.

[0016] Preferably, the bolt corresponds to the threaded hole, and the bolt is threadedly connected to the threaded hole;

[0017] To better connect the radiation-proof canister lid and the radiation-proof canister body and avoid external emission during transportation.

[0018] The present utility model has the following beneficial effects:

[0019] 1. In the present utility model, by providing gloves, it can be achieved that during the process of the inspector grasping and moving the test sample, the inspector is protected throughout the process, and the radiation of the test sample is prevented from harming the inspector.

[0020] 2. In the present utility model, through the radiation-proof canister, it can be achieved that during the process of transporting the test sample and placing it into the detector, the test sample is in an isolated state throughout the process, avoiding irreversible harm caused by the external emission of sample radiation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a radiation detector with a personnel protection structure proposed by the present utility model;

[0022] Figure 2 is a front view schematic diagram of a radiation detector with a personnel protection structure proposed by the present utility model;

[0023] Figure 3 is a schematic structural diagram of the radiation-proof canister of a radiation detector with a personnel protection structure proposed by the present utility model;

[0024] Figure 4 is a schematic structural diagram of the observation window of a radiation detector with a personnel protection structure proposed by the present utility model;

[0025] Figure 5 Schematic plan view of the glove material of a radiation detector with a personnel protection structure proposed by the present utility model;

[0026] Legend:

[0027] 1. Detector; 11. Detector box; 111. Lead plate; 12. Leg; 13. Protective glove; 131. Rubber layer; 132. Lead layer; 133. Cloth layer; 14. Observation window; 141. Radiation-proof glass; 142. Tempered glass; 15. Door; 151. Door handle; 152. Anti-slip soft pad; 16. Operating table; 17. Lighting lamp; 2. Radiation-proof can; 21. Radiation-proof can lid; 211. Bolt; 22. Rotating handle; 23. Radiation-proof can body; 231. Threaded hole; 24. Handle. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] Refer to Figures 1-5 An embodiment provided by the present utility model: A radiation detector with a personnel protection structure includes a detector 1 and a radiation-proof can 2 provided inside the detector 1. The detector 1 includes a detector box 11 and legs 12 fixedly connected below the detector box 11 to support the detector 1. A protective glove 13 is fixedly connected to one side of the detector box 11. The protective glove (13) is designed with three layers. The surface of the protective glove 13 is covered with a rubber layer 131. A lead layer 132 is provided below the rubber layer (131), and a cloth layer 133 is provided below the lead layer 133 to protect the detection personnel from radiation damage. An observation window 14 is fixedly installed on one side of the detector box 11. The protective glove 13 and the observation window 14 are installed on the same side of the detector box 11, so that the detection personnel can observe while moving the sample. A door 15 is provided on one side of the detector box 11. An operating table 16 is provided on the inner lower bottom plate of the detector box 11, and a lighting lamp 17 is provided above the operating table 16.

[0031] The observation window 14 is designed with three layers. The observation window 14 includes tempered glass 142 arranged on the outside, and radiation-proof glass 141 clamped between two pieces of tempered glass 142 to protect the radiation-proof glass. On one side of the door 15, there is a door handle 151, and an anti-slip soft pad 152 is arranged inside the door handle 151. The anti-slip soft pad 152 is a component made of rubber. Inside the detector box body 11, there is a lead plate 111 to prevent the radiation of the sample from causing irreversible harm to the detector personnel.

[0032] The radiation-proof can 2 includes a radiation-proof can lid 21 and a radiation-proof can body 23 rotatably connected to the radiation-proof can lid 21. A rotary handle 22 is fixedly connected above the radiation-proof can lid 21, and a bolt 211 is arranged below the radiation-proof can lid 21. A threaded hole 231 is arranged above the inner side of the radiation-proof can body 23. There are two groups of grips 24 arranged on the radiation-proof can body 23, and the grips 24 are symmetric left and right. The bolt 211 corresponds to the threaded hole 231, and the bolt 211 and the threaded hole 231 are threadedly connected.

[0033] Working principle: First, place the detector 1 on the ground properly. Then, open the door 15 on one side of the detector box body 11. After that, put the radiation-proof can 2 containing the test sample into the detector 1, and then close the door 15. The detector personnel put their hands into the protective gloves 13, and then unscrew the radiation-proof can 2 by controlling the protective gloves 13. Then, take out the test sample in the radiation-proof can 2 and place the test sample on the operation table 16 for testing. After the testing is completed, put the sample back into the radiation-proof can 2. Then, rotate the rotary handle 22 through the protective gloves 13 to connect the radiation-proof can lid 21 with the radiation-proof can body 23. Then, open the door 15 to take out the radiation-proof can 2, and place the radiation-proof can containing the tested sample in a suitable place for storage.

[0034] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A radiation detector with a personnel protection structure, comprising a detector (1) and a radiation protection tank (2) arranged inside the detector (1), characterized in that: The detector (1) comprises a detector housing (11), and a support leg (12) fixedly connected to the bottom of the detector housing (11); a protective glove (13) is fixedly connected to one side of the detector housing (11); the protective glove (13) is designed to have three layers; a rubber layer (131) is covered on the surface of the protective glove (13); a lead layer (132) is arranged below the rubber layer (131); a cloth layer (133) is arranged below the lead layer (132); an observation window (14) is fixedly installed on one side of the detector housing (11); the protective glove (13) and the observation window (14) are installed on the same side of the detector housing (11); a door (15) is arranged on one side of the detector housing (11); an operating table (16) is arranged on the lower bottom plate inside the detector housing (11); and an illuminating lamp (17) is arranged above the operating table (16).

2. The radiation detector with a personnel protection structure according to claim 1, characterized in that: The observation window (14) is designed with three layers. The observation window (14) comprises a tempered glass (142) arranged on the outside and a radiation-proof glass (141) sandwiched between two pieces of tempered glass (142).

3. The radiation detector with a personnel protection structure according to claim 1, characterized in that: A door handle (151) is arranged on one side of the door (15), and an anti-skid cushion (152) is arranged on the inner side of the door handle (151), wherein the anti-skid cushion (152) is a component made of rubber.

4. The radiation detector with a personnel protection structure according to claim 1, characterized in that: A lead plate (111) is arranged inside the detector box (11).

5. The radiation detector with a personnel protection structure according to claim 1, characterized in that: The radiation protection tank (2) comprises a radiation protection tank cover (21) and a radiation protection tank body (23) rotatably connected to the radiation protection tank cover (21); a rotating handle (22) is fixedly connected to the top of the radiation protection tank cover (21); a bolt (211) is arranged below the radiation protection tank cover (21); a threaded hole (231) is arranged on the top of the inner side of the radiation protection tank body (23); and a grip (24) is arranged on the radiation protection tank body (23).

6. The radiation detector with a personnel protection structure according to claim 5, characterized in that: The handles (24) are provided in two groups, and the handles (24) are symmetrical on both sides.

7. The radiation detector with a personnel protection structure according to claim 5, characterized in that: The bolt (211) and the threaded hole (231) correspond to each other, and the bolt (211) and the threaded hole (231) are threadedly connected.

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