CN205450295U - Machine carries nuclear radiation ring border and detects and sampling device - Google Patents
Machine carries nuclear radiation ring border and detects and sampling device Download PDFInfo
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- CN205450295U CN205450295U CN201620287708.4U CN201620287708U CN205450295U CN 205450295 U CN205450295 U CN 205450295U CN 201620287708 U CN201620287708 U CN 201620287708U CN 205450295 U CN205450295 U CN 205450295U
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Abstract
Machine carries nuclear radiation ring border and detects and sampling device is including aircraft, box and establish the nuclear radiation monitoring subassembly in the box, box fixed mounting is at the aircraft lower extreme, nuclear radiation monitoring subassembly is including radiation monitoring module, GPS orientation module, GPRS data transmission module, data storage module, clock chip, singlechip and power A, power A is connected with singlechip and radiation monitoring module electricity respectively, and the singlechip is connected with radiation monitoring module, GPS orientation module, clock chip, GPRS data transmission module and data storage module electricity respectively. The utility model discloses the low power dissipation, small, the flexible operation is simple, radiation ring border dose rate and cumulative dose under can the detection appointed flight path are rateed, once take off moreover and to sample to the atmospheric aerosol of four different positions. Solve present fixed nuclear radiation measuring and sampling device and be not convenient for move, or needed personnel to carry the drawback that gets into radiation areas and detect and sample.
Description
Technical field
This utility model relates to nuclear radiation environment detection and sample devices, the detection of a kind of airborne nuclear radiation environment and sampling apparatus.
Background technology
Some production link and nuclear accident etc. of nuclear industry all can discharge radionuclide to surrounding, and radionuclide can discharge different ray.Radioprotective detection device is used to detect the radiation dose rate of various lonizing radiation or the instrument of accumulated dose rate, and the ray type of detection includes: one or more in α, β, γ, X-ray.
When radionuclide is adsorbed by the float in air, radioaerosol can be formed.The aerodynamic diameter of radioaerosol is little, has the feature of not free settling, can suspend in atmosphere for a long time.Radioaerosol mainly enters human body by the Repiration of people, and human body is caused internal radiation.The radionuclide entering human body is difficult to discharge, even if personnel leave radiation areas and environment, but enters internal radionuclide and body still can cause the radiation (particularly long-life alpha radionuclide) of persistence.Therefore, it is to avoid personnel suck radioaerosol and show particularly important.
By gathering the radioaerosol sample in nuclear accident ambient radiation environment, understand the information such as the radionuclide kind of nuclear accident release, particle diameter, concentration by analysis.These information can be used for assessing the radiation environment extent of injury to staff, and then provides foundation to the Emergency decision of nuclear accident.The existing device for atmospheric aerosol sampling mostly is fixed, has sampling flow big, the advantage of long-time continuous sampling, but volume and weight is big, and mobile inconvenience, height of sampling is limited in Near Ground.
Some Nuclear Accident Emergency happened suddenly are processed, generally requires staff and carry pertinent instruments and carry out radiation detection and sampling of aerosol.To radiation environment uncomprehending in the case of, staff may accept to exceed the radiation of dose limit.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the detection of a kind of airborne nuclear radiation environment and sampling apparatus.It not only can remotely detect and specify the radiation environment close rate under flight path and accumulated dose rate, and once takes off and can sample the atmospheric aerosol of four diverse locations.This device power consumption is low, volume is little, flexible operation is simple, solves existing fixed radioprotective detection and sampling apparatus is not easy to mobile, or need personnel to be carried along into the drawback that radiation areas carry out detecting and sampling.
The technical solution of the utility model is:
The detection of airborne nuclear radiation environment and sampling apparatus, including aircraft, casing and the nuclear radiation monitoring assembly being located in casing；Casing is fixedly mounted on aircraft lower end；Nuclear radiation monitoring assembly includes Radiation monitoring module, GPS locating module, GPRS data transport module, data memory module, clock chip, single-chip microcomputer and power supply A；Power supply A electrically connects with single-chip microcomputer and Radiation monitoring module respectively, and single-chip microcomputer electrically connects with Radiation monitoring module, GPS locating module, clock chip, GPRS data transport module and data memory module respectively.
The further technical scheme of this utility model is: also include that sampling of aerosol assembly, sampling of aerosol assembly include filter membrane, filter membrane sampling folder, tooth bar, chute, gear, motor, controller, the conmmand reciver of remote-control, telecommand emitter and power supply B；Filter membrane is located in filter membrane sampling folder, the clamping end being connected on tooth bar of filter membrane sampling, tooth bar is movably arranged in chute, chute is fixedly mounted on the inwall of casing, and motor is fixedly mounted on cabinet wall, and gear is fixed on the motor shaft of motor, and be meshed with tooth bar, power supply B electrically connects with motor and controller respectively, and controller electrically connects with the conmmand reciver of remote-control, and the conmmand reciver of remote-control matches with telecommand emitter and is connected by correspondence；
Casing is provided with and presss from both sides, for filter membrane sampling, the hole passed through.
This utility model further technical scheme is: cabinet exterior is provided with the soft sealing film for covering hole, and soft sealing film only top edge is fixed on cabinet exterior.
This utility model further technical scheme is: the quantity of motor has two, it is separately fixed on two walls that box house is relative, accordingly, the quantity of tooth bar, chute and gear is respectively arranged with two, the quantity of filter membrane sampling folder and filter membrane is respectively arranged with four, and four filter membrane sampling folders are respectively and fixedly connected to the two ends of two tooth bars.
This utility model further technical scheme is: aircraft includes frame, the support that rises and falls, brushless electric machine, propeller, electron speed regulator, integrated flight controller, Digiplex, wireless receiver and power supply C；The support that rises and falls is fixedly mounted on frame lower end；Brushless electric machine, electron speed regulator, integrated flight controller, wireless receiver and power supply C are installed in frame；Propeller associates with the motor shaft of brushless electric machine；Wireless receiver matches with Digiplex and is connected by correspondence；Power supply C electrically connects with integrated flight controller, and integrated flight controller electrically connects with wireless receiver and electron speed regulator respectively, and electron speed regulator electrically connects with brushless electric machine；
Casing is fixed in frame lower end.
This utility model further technical scheme is: frame includes upper cover plate, lower shoe and transverse arm；Lower shoe is fixing with the support that rises and falls to be connected, and upper cover plate, transverse arm, lower shoe are fixedly connected sequentially integral, and described transverse arm has four, and in crossing distribution, four brushless electric machines are separately mounted to the end of each bar transverse arm；
Casing is fixed in the lower end of lower shoe.
This utility model compared with prior art has the advantage that
1, nuclear radiation monitoring assembly is integrated on board the aircraft, can realize the dose radiation in certain altitude, certain space position and the measurement of close rate by manipulation aircraft, and its detectivity is high, and precision is high, and characteristic of energy response is good.
2, nuclear radiation monitoring device includes GPS locating module and GPRS data transport module.GPS locating module can be with track and coordinate informations such as the longitude and latitude of Real-time Collection aircraft, height above sea levels.Radiation dose data and position data can be real-time transmitted to be provided with on the PC of wireless serial software parallel-connection network by GPRS data transport module.Just the distribution situation of radiation dose in flight path can be drawn out in conjunction with radiation dose data and position data.
3, sampling of aerosol assembly it is also integrated with on aircraft, the sampling of atmospheric aerosol can be realized, sampling of aerosol assembly uses passive type sample mode, the wind induction air produced when utilizing wind and the flight of the generation of propeller rotational passes through filter membrane, without additionally installing gas samping pump, save electric power, after aircraft lands, by filter membrane is analyzed, the kind of radioactive pollution nucleic can be learnt.
3, four filter membrane samplings (being respectively arranged with filter membrane in each filter membrane sampling folder) it are provided with in casing, wherein any one filter membrane sampling folder can be made to stretch out in casing by controlling motor, gather level altitude, the atmospheric aerosol in fixed space region, in making filter membrane sampling folder retraction casing by control motor again after having gathered.
4, cabinet exterior is provided with the soft sealing film for covering hole, and when filter membrane sampling folder does not stretches out in casing, it sticks on cabinet exterior, prevents dust from affecting sampling accuracy in entering casing.
5, in sum, this device can carry out a preliminary detection to unknown radiation environment, enters dangerous radiation district for staff and provides decision references.
Below in conjunction with figure and embodiment, this utility model is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of casing in this utility model；
Fig. 3 is sampling of aerosol assembly installation site schematic diagram in casing；
Fig. 4 is the A-A sectional view of Fig. 3；
Fig. 5 is sampling of aerosol assembly and nuclear radiation monitoring assembly installation site schematic diagram in casing.
Detailed description of the invention
Embodiment 1:
As Figure 1-4, the detection of airborne nuclear radiation environment and sampling apparatus, including aircraft, casing 10, sampling of aerosol assembly, the nuclear radiation monitoring assembly that is located in casing 10.
Aircraft includes frame 1, the support 2 that rises and falls, brushless electric machine 3, propeller 4, electron speed regulator 5, integrated flight controller 6, Digiplex 7, wireless receiver 8 and power supply C9.Frame 1 includes upper cover plate 1-1, lower shoe 1-2 and transverse arm 1-3；Lower shoe is fixed with the support 2 that rises and falls and is connected, and upper cover plate, transverse arm, lower shoe are fixedly connected sequentially integral, and described transverse arm has four, and in crossing distribution, brushless electric machine 3 has four, are separately mounted to the end of each bar transverse arm.The support 2 that rises and falls is fixedly mounted on the lower end of lower shoe 1-2.Electron speed regulator 5, integrated flight controller 6, wireless receiver 8 and power supply C9 are installed in frame 1.Propeller 4 associates with the motor shaft of brushless electric machine 3；Wireless receiver 8 matches with Digiplex 7；Power supply C9 electrically connects with integrated flight controller 6, and integrated flight controller 6 electrically connects with wireless receiver 8 and electron speed regulator 5 respectively, and electron speed regulator 5 electrically connects with brushless electric machine 3.
Casing 10 is fixed in the lower end of frame 1 lower shoe 1-2.Casing 10 is provided with the hole 10-1 passed through for filter membrane sampling folder 21.
Nuclear radiation monitoring assembly includes Radiation monitoring module 11, GPS locating module 12, GPRS data transport module 13, data memory module 14, clock chip 15, single-chip microcomputer 16 and power supply A17；Power supply A17 electrically connects with single-chip microcomputer 16 and Radiation monitoring module 11 respectively, and single-chip microcomputer 16 electrically connects with Radiation monitoring module 11, GPS locating module 12, clock chip 15, GPRS data transport module 13 and data memory module 14 respectively.Radiation monitoring module 11, GPS locating module 12, GPRS data transport module 13, data memory module 14, clock chip 15, single-chip microcomputer 16 and power supply A17 are installed in casing 10, and the probe of Radiation monitoring module 11 passes in casing.
Sampling of aerosol assembly includes filter membrane, filter membrane sampling folder 21, tooth bar 22, chute 23, gear 24, motor 25, controller 26, the conmmand reciver of remote-control 27, telecommand emitter 28 and power supply B29；Filter membrane is located in filter membrane sampling folder 21, filter membrane sampling folder 21 is fixed in the end of tooth bar 22, tooth bar 22 is movably arranged in chute 23, chute 23 is fixedly mounted on the inwall of casing 10, motor 25 is fixedly mounted on casing 10 inwall, gear 24 is fixed on the motor shaft of motor 25, and be meshed with tooth bar 22, power supply B29 electrically connects with motor 25 and controller 26 respectively, controller 26 electrically connects with the conmmand reciver of remote-control 27, and the conmmand reciver of remote-control 27 matches with telecommand emitter 28 and is connected by correspondence.
During aircraft flight, air flows through filter membrane, and the radioactive grain thing that aerodynamic diameter is bigger can be filtered on filter membrane.
Preferably, casing 10 outer wall is provided with the soft sealing film 30 for covering hole 10-1, and soft sealing film 30 only top edge is fixed on casing 10 outer wall.
Preferably, the quantity of motor 25 has two, it is separately fixed on the internal two relative walls of casing 10, accordingly, the quantity of tooth bar 22, chute 23 and gear 24 is respectively arranged with two, the quantity of filter membrane sampling folder 21 and filter membrane is respectively arranged with four, and four filter membrane sampling folders 21 are respectively and fixedly connected to the two ends of two tooth bars 22.
Sketch use of the present utility model:
Aircraft is gone up to the air to the space of dose radiation to be detected and close rate by operator's hand-hold wireless remote controller 7.Radiation monitoring module 11 measures radiation dose data by its probe being positioned at outside casing 10, clock chip 15 produces temporal information simultaneously, GPS locating module 12 produces position data simultaneously, single-chip microcomputer 16 is by the radiation dose data of corresponding temporal information and position data real-time storage to data memory module 14, and single-chip microcomputer 16 controls GPRS data transport module 13 by the radiation dose data of corresponding temporal information and position data real-time ground PC terminal simultaneously.Just the distribution situation of radiation dose in flight path can be drawn out in conjunction with radiation dose data and position data.
To atmospheric aerosol is sampled, by operator's hand-hold wireless remote controller 7, aircraft is flown to the space needing sampling, corresponding signal is launched to the conmmand reciver of remote-control 27 by telecommand emitter 28, controller 26 controls motor 25 and just or inverts after receiving this signal, and then filter membrane sampling folder 21 is sent in casing 10, after having sampled, motor 25 is anti-or rotates forward, and filter membrane sampling presss from both sides 21 retraction casings 10.
After this device lands, take out the filter membrane in filter membrane sampling folder 21, filter membrane is carried out detection and understands the kind of radioactive pollution nucleic.
Claims (6)
- The detection of the most airborne nuclear radiation environment and sampling apparatus, including aircraft, is characterized in that: it also includes casing (10) and is located at the nuclear radiation monitoring assembly in casing (10)；Casing (10) is fixedly mounted on aircraft lower end；Nuclear radiation monitoring assembly includes Radiation monitoring module (11), GPS locating module (12), GPRS data transport module (13), data memory module (14), clock chip (15), single-chip microcomputer (16) and power supply A (17)；Power supply A (17) electrically connects with single-chip microcomputer (16) and Radiation monitoring module (11) respectively, and single-chip microcomputer (16) electrically connects with Radiation monitoring module (11), GPS locating module (12), clock chip (15), GPRS data transport module (13) and data memory module (14) respectively.
- Airborne nuclear radiation environment the most as claimed in claim 1 detection and sampling apparatus, it is characterized in that: it also includes that sampling of aerosol assembly, sampling of aerosol assembly include filter membrane, filter membrane sampling folder (21), tooth bar (22), chute (23), gear (24), motor (25), controller (26), the conmmand reciver of remote-control (27), telecommand emitter (28) and power supply B (29)；Filter membrane is located in filter membrane sampling folder (21), filter membrane sampling folder (21) is fixed in the end of tooth bar (22), tooth bar (22) is movably arranged in chute (23), chute (23) is fixedly mounted on the inwall of casing (10), motor (25) is fixedly mounted on casing (10) inwall, gear (24) is fixed on the motor shaft of motor (25), and be meshed with tooth bar (22), power supply B (29) electrically connects with motor (25) and controller (26) respectively, controller (26) electrically connects with the conmmand reciver of remote-control (27), the conmmand reciver of remote-control (27) matches with telecommand emitter (28) and is connected by correspondence；Casing (10) is provided with the hole (10-1) passed through for filter membrane sampling folder (21).
- Airborne nuclear radiation environment the most as claimed in claim 2 detection and sampling apparatus, it is characterized in that: casing (10) outer wall is provided with the soft sealing film (30) for covering hole (10-1), soft sealing film (30) only top edge is fixed on casing (10) outer wall.
- Airborne nuclear radiation environment the most as claimed in claim 3 detection and sampling apparatus, it is characterized in that: the quantity of motor (25) has two, it is separately fixed on the internal two relative walls of casing (10), accordingly, the quantity of tooth bar (22), chute (23) and gear (24) is respectively arranged with two, the quantity of filter membrane sampling folder (21) and filter membrane is respectively arranged with four, and four filter membrane samplings folder (21) are respectively and fixedly connected to the two ends of two tooth bars (22).
- 5. the airborne nuclear radiation environment detection as according to any one of claim 1-4 and sampling apparatus, is characterized in that: aircraft includes frame (1), the support that rises and falls (2), brushless electric machine (3), propeller (4), electron speed regulator (5), integrated flight controller (6), Digiplex (7), wireless receiver (8) and power supply C (9)；The support (2) that rises and falls is fixedly mounted on frame (1) lower end；Brushless electric machine (3), electron speed regulator (5), integrated flight controller (6), wireless receiver (8) and power supply C (9) are installed in frame (1)；Propeller (4) associates with the motor shaft of brushless electric machine (3)；Wireless receiver (8) matches with Digiplex (7) and is connected by correspondence；Power supply C (9) electrically connects with integrated flight controller (6), integrated flight controller (6) electrically connects with wireless receiver (8) and electron speed regulator (5) respectively, and electron speed regulator (5) electrically connects with brushless electric machine (3)；Casing (10) is fixed in frame (1) lower end.
- Airborne nuclear radiation environment the most as claimed in claim 5 detection and sampling apparatus, is characterized in that: frame (1) includes upper cover plate (1-1), lower shoe (1-2) and transverse arm (1-3)；Lower shoe is fixing with the support that rises and falls (2) to be connected, and upper cover plate, arm, lower shoe are fixedly connected sequentially integral, and described transverse arm has four, and in crossing distribution, four brushless electric machines (3) are separately mounted to the end of each bar transverse arm；Casing (10) is fixed in the lower end of lower shoe (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287708.4U CN205450295U (en) | 2016-04-08 | 2016-04-08 | Machine carries nuclear radiation ring border and detects and sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287708.4U CN205450295U (en) | 2016-04-08 | 2016-04-08 | Machine carries nuclear radiation ring border and detects and sampling device |
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| CN205450295U true CN205450295U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620287708.4U Expired - Fee Related CN205450295U (en) | 2016-04-08 | 2016-04-08 | Machine carries nuclear radiation ring border and detects and sampling device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421785A (en) * | 2017-06-13 | 2017-12-01 | 安徽永冠信息技术有限公司 | Atmosphere pollution spatial distribution detection system and method |
| CN108146628A (en) * | 2017-12-18 | 2018-06-12 | 佛山市神风航空科技有限公司 | Carry the unmanned plane of aerosol sampling apparatus |
| CN108226990A (en) * | 2016-12-12 | 2018-06-29 | 林桦 | A kind of radioactive detection methods based on multi-rotor aerocraft |
| CN108267769A (en) * | 2017-01-03 | 2018-07-10 | 日之阳（北京）仪器制造有限公司 | A kind of radiological measuring system based on multi-rotor aerocraft |
| CN108267772A (en) * | 2016-12-30 | 2018-07-10 | 日之阳（北京）仪器制造有限公司 | A kind of radiological measuring system based on multi-rotor aerocraft |
| CN109407132A (en) * | 2018-11-02 | 2019-03-01 | 杭州湘亭科技有限公司 | A kind of unmanned plane Radiation monitoring method and system |
| CN109490941A (en) * | 2018-12-29 | 2019-03-19 | 苏州瑞派宁科技有限公司 | Flight detection device, imaging system and its radiation detection method |
| CN110702998A (en) * | 2019-11-09 | 2020-01-17 | 重庆市辐射技术服务中心有限公司 | Electromagnetic radiation monitoring system based on mobile terminal and monitoring method thereof |
| CN112327349A (en) * | 2020-11-20 | 2021-02-05 | 重庆建安仪器有限责任公司 | Aerial identification device for aerial radiation monitoring |
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2016
- 2016-04-08 CN CN201620287708.4U patent/CN205450295U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226990A (en) * | 2016-12-12 | 2018-06-29 | 林桦 | A kind of radioactive detection methods based on multi-rotor aerocraft |
| CN108267772A (en) * | 2016-12-30 | 2018-07-10 | 日之阳（北京）仪器制造有限公司 | A kind of radiological measuring system based on multi-rotor aerocraft |
| CN108267769A (en) * | 2017-01-03 | 2018-07-10 | 日之阳（北京）仪器制造有限公司 | A kind of radiological measuring system based on multi-rotor aerocraft |
| CN107421785A (en) * | 2017-06-13 | 2017-12-01 | 安徽永冠信息技术有限公司 | Atmosphere pollution spatial distribution detection system and method |
| CN108146628A (en) * | 2017-12-18 | 2018-06-12 | 佛山市神风航空科技有限公司 | Carry the unmanned plane of aerosol sampling apparatus |
| CN109407132A (en) * | 2018-11-02 | 2019-03-01 | 杭州湘亭科技有限公司 | A kind of unmanned plane Radiation monitoring method and system |
| CN109407132B (en) * | 2018-11-02 | 2020-05-01 | 杭州湘亭科技有限公司 | Unmanned aerial vehicle radiation monitoring method and system |
| CN109490941A (en) * | 2018-12-29 | 2019-03-19 | 苏州瑞派宁科技有限公司 | Flight detection device, imaging system and its radiation detection method |
| CN110702998A (en) * | 2019-11-09 | 2020-01-17 | 重庆市辐射技术服务中心有限公司 | Electromagnetic radiation monitoring system based on mobile terminal and monitoring method thereof |
| CN112327349A (en) * | 2020-11-20 | 2021-02-05 | 重庆建安仪器有限责任公司 | Aerial identification device for aerial radiation monitoring |
| CN112327349B (en) * | 2020-11-20 | 2024-01-23 | 重庆建安仪器有限责任公司 | Air identification device for air radiation monitoring |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |