Iodine-131 radioactive solution stock tank

Abstract

The utility model discloses iodine 131 radioactive solution stock solution jar relates to chemical reagent technical field. This iodine 131 radioactive solution stock solution jar, including bottom cover, protection mechanism and placing mechanism, protection mechanism includes setting on the plug -in frame of bottom cover and setting in the connecting frame of plug -in frame, the inner wall fixed connection of plug -in frame has the connecting frame, and the top joint of plug -in frame is connected with the top cover, and the top of top cover is provided with radioactive material monitor, and placing mechanism includes setting on the joint frame of bottom cover and setting in the bearing plate of bearing plate. The device is collected and placed to radioactive stock solution through lead -containing sealed bucket, and then the radioactive stock solution and the outside air are isolated through the first lead -containing isolation plate and the second lead -containing isolation plate, the device has three isolation layers in all and protects the surrounding environment, greatly reduces the situation that radioactive position lingers in the air appears, in addition protection mechanism is mostly joint setting, and the staff is convenient to the device and is handled in batches.

Description

Technical Field

[0001] This utility model relates to the field of chemical reagent technology, and in particular to a stock container for iodine-131 radioactive solution. Background Technology

[0002] Chinese patent document CN216435476U discloses a novel radioactive waste liquid storage tank, relating to the field of radioactive source storage technology. It comprises a storage tank with an inlet pipe and an outlet pipe at the bottom, and a radiation-shielding protective layer. It also includes a radiation monitoring device, partly located inside the tank to detect radiation levels and partly mounted on the outer wall to display monitoring information. The tank is further equipped with fixing clips for securing and transporting it. The protective layer is lead-based. The tank also includes a wireless positioning device and a liquid level display device. This technical solution offers advantages such as effective storage of radioactive waste liquid, high protection, and addresses the issues of insufficient decay pool space or lack of decay pool space in radionuclide diagnostic and treatment facilities. It allows for flexible deployment of transport vehicles for replacement, meeting the treatment needs of medical institutions and patients.

[0003] The aforementioned device is constructed with a single lead-containing protective layer, which is fixed in place and has limited defensive capabilities. To address these issues, improvements are made. Utility Model Content

[0004] The purpose of this invention is to provide a raw iodine-131 radioactive solution container, which can solve the problem that the above-mentioned device is protected by a single lead-containing protective layer, and the lead-containing protective layer is fixed and has limited defensive function.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an iodine-131 radioactive solution stock container, comprising a bottom cover, a protective mechanism, and a placement mechanism. The protective mechanism includes a bracket set on the bottom cover and a connecting bracket set within the bracket. The connecting bracket is fixedly connected to the inner wall of the bracket, and a top cover is snapped onto the top of the bracket. A radioactive material monitor is installed on the top of the top cover. The placement mechanism includes a snap-fit ​​bracket set on the bottom cover and a load-bearing plate set within a load-bearing plate. The load-bearing plate is snapped onto the snap-fit ​​bracket. A lead-containing sealed container is installed on the placement mechanism.

[0006] Preferably, the protection mechanism further includes a first lead-containing isolation plate and a second lead-containing isolation plate. A slot is provided on one side of the insert, and the first lead-containing isolation plate is inserted into the slot. The insert and the first lead-containing isolation plate are inserted into each other. The second lead-containing isolation plate is snapped into the connecting frame. This device collects and places the radioactive raw liquid in a lead-containing sealed container, and then isolates the radioactive raw liquid from the outside air through the first and second lead-containing isolation plates. The device has three layers of isolation to protect the surrounding environment, greatly reducing the occurrence of radioactive substances remaining in the air. In addition, the protection mechanism is mostly snap-fit, which makes it easy for staff to disassemble the device and process it in batches.

[0007] Preferably, the placement mechanism further includes a stand, a resistance spring, and an I-shaped support plate. The stand is fixedly connected to the top of the load-bearing plate, and the resistance spring is fixedly connected to the bottom inner side of the stand. The I-shaped support plate is provided on the stand. This mechanism can suspend the lead-containing sealed container, preventing the lead-containing sealed container from directly contacting the protective mechanism. This design can prevent external collisions from directly impacting the lead-containing sealed container and causing leakage. In addition, a damper is provided on the resistance spring to provide a certain shock absorption effect for the lead-containing sealed container.

[0008] Preferably, the top of the bottom cover has an L-shaped slot, and the bracket is snapped into the L-shaped slot, with the bracket snapped into the bottom cover.

[0009] Preferably, the upright frame is provided with a T-shaped slot, and the I-shaped support plate is snapped into the T-shaped slot. The upright frame and the I-shaped support plate are snapped into each other, and a lead-containing sealed bucket is overlapped and connected inside the I-shaped support plate.

[0010] Preferably, there are four sets of the insert, the first lead-containing isolation plate, and the second lead-containing isolation plate, arranged in a rectangular shape. The top cover has holes through which the output end of the radioactive material monitor extends to the outer wall of the lead-containing sealed container.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) The iodine-131 radioactive solution container, through the combined use of a bottom cover, protective mechanism, insert frame, connecting frame, first lead-containing isolation plate, second lead-containing isolation plate, placement mechanism, lead-containing sealed container, top cover and radioactive material monitoring instrument, addresses the shortcomings of the above-mentioned device which uses a single-layer lead-containing protective layer for protection and has a fixed lead-containing protective layer with limited defensive function. This device collects and places the radioactive solution in a lead-containing sealed container, and then isolates the radioactive solution from the outside air through the first lead-containing isolation plate and the second lead-containing isolation plate. The device has three isolation layers to protect the surrounding environment, greatly reducing the occurrence of radioactive substances remaining in the air. In addition, the protective mechanism is mostly set with snap-fit, which makes it easy for staff to disassemble the device and process it in batches.

[0013] (2) The iodine-131 radioactive solution stock container is constructed by using a bottom cover, a protective mechanism, a placement mechanism, a clamping frame, a load-bearing plate, a vertical frame, a resistance spring, an I-shaped support plate, a lead-containing sealed container, a top cover, and a radioactive material monitoring instrument. This mechanism can suspend the lead-containing sealed container, preventing it from directly contacting the protective mechanism. This design can prevent external collisions from directly impacting the lead-containing sealed container and causing leakage. In addition, a damper is installed on the resistance spring, which plays a certain role in shock absorption for the lead-containing sealed container. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is an analytical diagram of the protection mechanism of this utility model;

[0017] Figure 3 This is a perspective view of the protective mechanism of this utility model;

[0018] Figure 4 This is an analytical diagram of the placement mechanism of this utility model.

[0019] Reference numerals: 1. Bottom cover; 2. Protective mechanism; 201. Insert bracket; 202. Connecting bracket; 203. First lead-containing isolation plate; 204. Second lead-containing isolation plate; 3. Placement mechanism; 301. Clip-on bracket; 302. Load-bearing plate; 303. Stand; 304. Resistance spring; 305. I-shaped support plate; 4. Lead-containing sealed container; 5. Top cover; 6. Radioactive material monitor. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: an iodine-131 radioactive solution stock container, including a bottom cover 1, a protective mechanism 2, and a placement mechanism 3. The protective mechanism 2 includes a bracket 201 disposed on the bottom cover 1 and a connecting bracket 202 disposed on the bracket 201. The connecting bracket 202 is fixedly connected to the inner wall of the bracket 201. A top cover 5 is snapped to the top of the bracket 201. A radioactive material monitor 6 is disposed on the top of the top cover 5. The placement mechanism 3 includes a snap-fit ​​bracket 301 disposed on the bottom cover 1 and a load-bearing plate 302 disposed within the load-bearing plate 302. The load-bearing plate 302 is snapped to the snap-fit ​​bracket 301. A lead-containing sealed container 4 is disposed on the placement mechanism 3.

[0022] Furthermore, the protection mechanism 2 also includes a first lead-containing isolation plate 203 and a second lead-containing isolation plate 204. A slot is provided on one side of the insert 201, and the first lead-containing isolation plate 203 is inserted into the slot. The insert 201 is inserted into the first lead-containing isolation plate 203. The second lead-containing isolation plate 204 is snapped into the connecting frame 202. In use, the insert 201 is first connected to the bottom cover 1, the first lead-containing isolation plate 203 is connected to the insert 201, and the second lead-containing isolation plate 204 is connected to the connecting frame 202. This device collects and places the radioactive raw liquid through the lead-containing sealed container 4, and isolates the radioactive raw liquid from the outside air through the first lead-containing isolation plate 203 and the second lead-containing isolation plate 204. The device has three isolation layers to protect the surrounding environment, greatly reducing the occurrence of radioactive substances remaining in the air. In addition, the protection mechanism 2 is mostly snap-fit, which makes it easy for staff to disassemble the device and process it in batches.

[0023] Furthermore, the placement mechanism 3 also includes a stand 303, a resistance spring 304, and an I-shaped support plate 305. The top of the load-bearing plate 302 is fixedly connected to the stand 303, and the inner bottom of the stand 303 is fixedly connected to the resistance spring 304. The I-shaped support plate 305 is provided on the stand 303. Then, the load-bearing plate 302 is connected to the clip frame 301, the I-shaped support plate 305 is connected to the stand 303, the lead-containing sealed container 4 is connected to the I-shaped support plate 305, and then the radioactive material is placed on the support plate 305. The original solution is poured into the lead-containing sealed container 4, and the matching cap of the lead-containing sealed container 4 is closed. Finally, the top cover 5 is connected to the insert 201. This mechanism can suspend the lead-containing sealed container 4 in the air, avoiding direct contact between the lead-containing sealed container 4 and the protective mechanism 2. This design can prevent external collisions from directly impacting the lead-containing sealed container 4 and causing leakage. In addition, a damper is provided on the resistance spring 304, which plays a certain role in shock absorption for the lead-containing sealed container 4.

[0024] Secondly, the top of the bottom cover 1 has an L-shaped slot, the insert 201 is snapped into the L-shaped slot, the insert 201 is snapped into the bottom cover 1, the upright 303 has a T-shaped slot, the I-shaped support plate 305 is snapped into the T-shaped slot, the upright 303 is snapped into the I-shaped support plate 305, the lead-containing sealed container 4 is connected to the I-shaped support plate 305, the number of insert 201, the first lead-containing isolation plate 203 and the second lead-containing isolation plate 204 are all four sets, and are arranged in a rectangular shape, the top cover 5 has a hole, the output end of the radioactive material monitor 6 extends through the hole to the outer wall of the lead-containing sealed container 4.

[0025] Working principle: In use, first connect the insert 201 to the bottom cover 1, connect the first lead-containing isolation plate 203 to the insert 201, connect the second lead-containing isolation plate 204 to the connecting frame 202, then connect the load-bearing plate 302 to the snap-fit ​​frame 301, connect the I-shaped support plate 305 to the upright frame 303, connect the lead-containing sealing container 4 to the I-shaped support plate 305, then pour the radioactive solution stock into the lead-containing sealing container 4, and close the cap of the lead-containing sealing container 4, and finally connect the top cover 5 to the insert 201.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A container for the original solution of iodine-131 radioactive solution, characterized in that, include: Bottom cover (1); The protective mechanism (2) includes a bracket (201) set on the bottom cover (1) and a connecting bracket (202) set inside the bracket (201). The connecting bracket (202) is fixedly connected to the inner wall of the bracket (201). The top cover (5) is snapped to the top of the bracket (201). A radioactive material monitor (6) is set on the top of the top cover (5). The placement mechanism (3) includes a snap-fit ​​bracket (301) set on the bottom cover (1) and a load-bearing plate (302) set in the load-bearing plate (302). The load-bearing plate (302) is snap-fitted into the snap-fit ​​bracket (301). A lead-containing sealed bucket (4) is set on the placement mechanism (3).

2. The iodine-131 radioactive solution stock container according to claim 1, characterized in that: The protective mechanism (2) further includes a first lead-containing isolation plate (203) and a second lead-containing isolation plate (204). A slot is provided on one side of the insert (201). The first lead-containing isolation plate (203) is inserted into the slot. The insert (201) is inserted into the first lead-containing isolation plate (203). The second lead-containing isolation plate (204) is snapped into the connecting frame (202).

3. The iodine-131 radioactive solution stock container according to claim 2, characterized in that: The placement mechanism (3) also includes a stand (303), a resistance spring (304) and an I-shaped support plate (305). The top of the load-bearing plate (302) is fixedly connected to the stand (303), the bottom of the inner side of the stand (303) is fixedly connected to the resistance spring (304), and the I-shaped support plate (305) is provided on the stand (303).

4. The iodine-131 radioactive solution stock container according to claim 3, characterized in that: The top of the bottom cover (1) is provided with an L-shaped slot, and the insert (201) is snapped into the L-shaped slot. The insert (201) is snapped into the bottom cover (1).

5. The iodine-131 radioactive solution stock container according to claim 4, characterized in that: The upright frame (303) is provided with a T-shaped slot, and the I-shaped support plate (305) is snapped into the T-shaped slot. The upright frame (303) and the I-shaped support plate (305) are snapped into each other, and a lead-containing sealed bucket (4) is overlapped and connected inside the I-shaped support plate (305).

6. The iodine-131 radioactive solution stock container according to claim 5, characterized in that: There are four sets of the insert (201), the first lead-containing isolation plate (203), and the second lead-containing isolation plate (204), which are arranged in a rectangular shape. The top cover (5) has holes, and the output end of the radioactive material monitor (6) extends through the holes to the outer wall of the lead-containing sealed barrel (4).

Images