CN214540057U - Radioactive article storage container detection device - Google Patents
Radioactive article storage container detection device Download PDFInfo
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- CN214540057U CN214540057U CN202120531040.4U CN202120531040U CN214540057U CN 214540057 U CN214540057 U CN 214540057U CN 202120531040 U CN202120531040 U CN 202120531040U CN 214540057 U CN214540057 U CN 214540057U
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Abstract
The utility model relates to a radioactive article storage container detection device, which comprises a shell which is detachably arranged on a radioactive article storage container, wherein a nuclear detector for measuring the gamma dose rate value of radioactive articles, an acceleration sensor for detecting the motion data of the radioactive articles and a positioning module for acquiring the position information of the radioactive articles are arranged in the shell; the system also comprises a processor and a communication module; the processor receives and processes the gamma dose rate value, the motion data and the position information to output processed data, and transmits the processed data to a preset terminal through the communication module. The monitoring device is attached to the monitoring requirements of storage and transportation of radioactive articles, can monitor the dose rate level, the motion state and the position information of the radioactive articles and containers thereof in real time, transmits the dose rate level, the motion state and the position information to a background, can completely replace manual regular measurement and routing inspection inventory, improves the working efficiency, reduces the labor cost and improves the safety risk management capability of the radioactive articles.
Description
Technical Field
The utility model relates to a radioactive substance detects technical field, especially relates to a radioactive substance storage container detection device.
Background
Radioactive articles are stored and transported in packaging containers. During storage and transportation of radioactive articles and containers thereof, it is necessary to periodically measure the radiation dose rate to determine whether the radioactive articles and containers are within safety limits, and to manually check the radioactive articles and containers to confirm that the radioactive articles and containers are stored in a specified location and the quantity of the radioactive articles and containers is consistent with that of the counter.
In the practical application process, the manual handheld mobile radiation measuring instrument is used for carrying out regular measurement and routing inspection and checking, the regular measurement period is long, the manual measurement and checking are high in cost and low in efficiency, and the radiation dose rate value, the radiation dose quantity and the positioning information for safety judgment cannot be obtained in real time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a radioactive substance storage container detection device.
The utility model provides a technical scheme that its technical problem adopted is: the detection device for the radioactive article storage container comprises a shell which is detachably mounted on the radioactive article storage container, wherein a nuclear detector for measuring a gamma dose value of a radioactive article, an acceleration sensor for detecting the motion data of the radioactive article and the storage container for packaging the radioactive article and a positioning module for acquiring the position information of the radioactive article are arranged in the shell;
the device also comprises a processor and a communication module, wherein the processor is respectively connected with the nuclear detector, the acceleration sensor and the positioning module, and the communication module is connected with the processor;
the processor receives and processes the gamma dose rate value, the motion data and the position information to output processed data, and transmits the processed data to a preset terminal through the communication module.
Preferably, a display screen connected with the processor is further arranged in the shell.
Preferably, an alarm connected with the processor is further arranged in the shell.
Preferably, a power supply battery connected with the processor is further arranged in the shell.
Preferably, the nuclear probe comprises a nuclear probe GM tube.
Preferably, the communication module comprises a 3G/4G/5G module, a WIFI module, a ZigBee module, a LoRa module, an NB-IoT module and/or a Bluetooth module.
Preferably, the housing includes an upper case and a lower case detachably assembled together.
Preferably, a sealing ring is arranged at the joint of the upper shell and the lower shell.
Implement the utility model discloses following beneficial effect has: this radioactive substance storage container detection device laminates the supervision demand that the radioactive substance was stored and was transported, but the dose rate level, motion state and the positional information of real-time supervision radioactive substance and container to transmit to the backstage, can replace artifical periodic measurement completely and patrol and examine the inventory, improve work efficiency, reduce the cost of labor, promote radioactive substance safety risk management ability.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural diagram of the device for detecting a radioactive storage container according to the present invention;
FIG. 2 is an exploded view of the device for inspecting a storage container for radioactive materials according to the present invention;
fig. 3 is a structural diagram of the upper case of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the device for detecting a storage container for radioactive articles of the present invention comprises a housing 1 detachably mounted on a storage container for radioactive articles, a nuclear detector 3 for measuring a gamma dose value of the radioactive articles, an acceleration sensor for detecting motion data of the storage container for radioactive articles and packaging the radioactive articles, and a positioning module for collecting position information of the radioactive articles, wherein the housing 1 is provided with a space for accommodating the radioactive articles. The housing 1 may be fixedly mounted to an outer wall of a storage container enclosing the radioactive article by a mounting bracket, adhesive tape, or the like.
In the present embodiment, the housing 1 may be made of a hard insulating material, such as phenolic plastic, polyurethane plastic, epoxy plastic, unsaturated polyester plastic, furan plastic, silicone resin, acryl resin, and the like, and modified resin thereof. The housing 1 comprises an upper shell 11 and a lower shell 12 which are detachably assembled together, and a sealing ring 13 is arranged at the joint of the upper shell 11 and the lower shell 12 to improve the sealing property.
Go up casing 11 and casing 12 down can be through the bolt, 14 demountable assembly of fasteners such as screw together, it is preferred, this casing 12's corner or lateral margin department down is provided with the spliced pole, the corner or lateral margin department of going up casing 11 is equipped with the through-hole, fastener 14 wears to establish the through-hole cartridge and fixes in the spliced pole, furthermore, it is equipped with the step with casing 12's medial border down to go up casing 11, after last casing 11 and casing 12 group together down, the step forms the mounting groove relatively, sealing washer 13 card is established in the mounting groove.
The shell 1 is also provided with a processor which is respectively connected with the nuclear detector 3, the acceleration sensor and the positioning module, and a communication module which is connected with the processor, wherein the processor receives and processes the gamma dose rate value, the motion data and the position information to output the processed data, and transmits the processed data to a preset terminal through the communication module, and the preset terminal can be a background in a monitoring room, and can also be a computer, a tablet or a mobile phone of an operator.
In this embodiment, a circuit board 2 is disposed in the housing 1, and the processor, the communication module, the acceleration sensor and the positioning module are disposed on the circuit board 2. The bottom wall of the lower case 12 may be provided with a plurality of support posts or the like to which the circuit board 2 may be fixed by bolts, screws or the like to maintain a certain safety distance from the inner wall of the housing 1.
Further, still be equipped with the display screen 4 who is connected with the treater in the shell 1, go up casing 11 and be equipped with the constant head tank that runs through its upper and lower surface, display screen 4 accessible screw, bolt etc. install in this constant head tank, and it is used for showing gamma dose rate value, motion data, positional information and/or electric quantity information etc..
Further, a warning indicator 7 connected with the processor is further arranged in the shell 1, the warning indicator 7 can be a honey device, and of course, a sound and light warning indicator can also be adopted, which is not limited specifically here. When the detected data exceeds the early warning range, the processor controls the alarm 7 to give an alarm, or the processor controls the communication module to send alarm information to the background to remind related workers.
Furthermore, a power supply battery 9 connected with the processor is arranged in the shell 1, and power consumption optimization can be carried out by matching with a power management module. It will be appreciated that the power management module includes voltage detection of the input power, temperature detection of the power supply battery 9, and dc voltage conversion, among others. Generally speaking, this power supply battery 9 can be the rechargeable lithium ion battery of high energy density, and shell 1 surface can also be equipped with the interface that charges of being connected with power supply battery 9, and the interface that should charge can be the interface that charges of ordinary USB, also can be Type-C quick charge interface to improve the speed of charging, the interface that should charge can be through the outside portable power source of data line connection.
In this embodiment, the nuclear probe 3 includes a nuclear probe GM tube, which measures the gamma dose value of the radioactive product with a minimum measurement frequency of 1 second/time. The inside of the lower shell 12 can also be provided with a bracket for positioning and installing the nuclear detector 3.
In this embodiment, the acceleration sensor is used to detect the moving state of the radioactive article and its container, and can determine whether it is in the transportation state or the still storage state.
In this embodiment, the communication module includes a 3G/4G/5G module, a WIFI module, a ZigBee module, a LoRa module, an NB-IoT module, and/or a bluetooth module. The positioning module comprises a GLONASS navigation positioning module, a Galileo navigation positioning module, a GPS navigation positioning module and a Beidou satellite navigation positioning module, and the Beidou satellite navigation positioning module is preferably selected. The shell 1 is internally provided with an antenna of a communication module connected with the circuit board 2 and an antenna of a positioning module, and as an illustration of a selection example, the shell can comprise a 4G antenna 5, a WIFI antenna 6 and a GPS antenna 8.
Preferably, the radioactive product storage container detection device integrates four wireless communication modes. The first mode is 4G communication, the 4G is compatible with public network communication of three operators in China, and GPS and Beidou satellite positioning are integrated. And the second mode is WIFI communication, and data transmission can be carried out through a self-built WIFI network. And the third mode is LoRa communication, and can temporarily carry out communication in an ad hoc network, so that the battery endurance time is prolonged under low power consumption. The fourth mode is Bluetooth communication and is mainly used for local data export and equipment parameter configuration of the device. The device automatically selects a network for wireless transmission of data according to network conditions, wherein the transmitted data comprises gamma dose rate values, motion data, position information and/or electric quantity information and the like.
In this embodiment, the processor includes, but is not limited to, a microprocessor, a microcontroller, a digital signal processor, a microcomputer, a central processing unit, a field programmable gate array, a programmable logic device, a state machine, a logic circuit, an analog circuit, a digital circuit and/or any device that operates signals (analog and/or digital) based on operation instructions, and may adopt a control scheme such as a commercially available master control MCU, or be modified or innovated according to requirements, which will not be described in detail herein. The relevant data processing of the present application is mainly handled by the controller. Preferably, the processor is an MCU micro control unit, which processes the detected dose rate value and the motion data collected by the acceleration sensor, and automatically selects and controls the communication module to transmit the data to the background.
Preferably, the circuit board 2 is further provided with a storage module connected to the processor for storing relevant data, which may include: flash disks, Read-Only memories (ROMs), electrically erasable and rewritable Read-Only memories (EEPROMs), and Random Access Memories (RAMs).
This radioactive substance storage container detection device laminates the supervision demand that the radioactive substance was stored and was transported, but the dose rate level, motion state and the positional information of real-time supervision radioactive substance and container to transmit to the backstage, can replace artifical periodic measurement completely and patrol and examine the inventory, improve work efficiency, reduce the cost of labor, promote radioactive substance safety risk management ability.
It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. The device for detecting the storage container of the radioactive articles is characterized by comprising a shell which is detachably arranged on the storage container of the radioactive articles, wherein a nuclear detector for measuring a gamma dose value of the radioactive articles, an acceleration sensor for detecting the motion data of the radioactive articles and the storage container for packaging the radioactive articles and a positioning module for acquiring the position information of the radioactive articles are arranged in the shell;
the device also comprises a processor and a communication module, wherein the processor is respectively connected with the nuclear detector, the acceleration sensor and the positioning module, and the communication module is connected with the processor;
the processor receives and processes the gamma dose rate value, the motion data and the position information to output processed data, and transmits the processed data to a preset terminal through the communication module.
2. The radioactive article storage container inspection device according to claim 1, wherein a display screen is further provided within the enclosure in communication with the processor.
3. The radioactive article storage container inspection device according to claim 1, wherein an alarm is further provided within the housing and is connected to the processor.
4. The radioactive article storage container inspection device according to claim 1, wherein a power supply battery is further provided within the enclosure in connection with the processor.
5. The radioactive article storage container inspection device according to claim 1, wherein the nuclear probe includes a nuclear probe GM tube.
6. The radioactive article storage container detection device according to claim 1, wherein the communication module includes a 3G/4G/5G module, a WIFI module, a ZigBee module, a LoRa module, an NB-IoT module, and/or a bluetooth module.
7. The radioactive article storage container inspection device according to claim 1, wherein the enclosure includes an upper housing and a lower housing that are removably assembled together.
8. The radioactive article storage container inspection device according to claim 7, wherein a sealing ring is provided at the junction of the upper housing and the lower housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120531040.4U CN214540057U (en) | 2021-03-12 | 2021-03-12 | Radioactive article storage container detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120531040.4U CN214540057U (en) | 2021-03-12 | 2021-03-12 | Radioactive article storage container detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214540057U true CN214540057U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120531040.4U Active CN214540057U (en) | 2021-03-12 | 2021-03-12 | Radioactive article storage container detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214540057U (en) |
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2021
- 2021-03-12 CN CN202120531040.4U patent/CN214540057U/en active Active
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