CN105929434A - Self-propelled nuclear radiation monitoring device - Google Patents
Self-propelled nuclear radiation monitoring device Download PDFInfo
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- CN105929434A CN105929434A CN201610241893.8A CN201610241893A CN105929434A CN 105929434 A CN105929434 A CN 105929434A CN 201610241893 A CN201610241893 A CN 201610241893A CN 105929434 A CN105929434 A CN 105929434A
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- nuclear radiation
- data processor
- monitoring device
- probe vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention provides a self-propelled nuclear radiation monitoring device which comprises a detection vehicle, a control module, and a detection module. The control module is placed in the detection vehicle, and the detection module is installed outside the detection vehicle. According to the invention, the rapid radioactive detection of a nuclear accident site can be realized, a data reference is provided for the entry of a technician, electronic equipment is protected, and a condition that the field radiation dose does not cause the large damage of the technician in the condition of wearing protective equipment is ensured. At the same time, the radioactive source in ruins can be searched and positioned, and the field sealing and taking back operations are employed for a small radiation resource taking field.
Description
Technical field
The present invention relates to radioprotective detection field, particularly relate to self-propelled nuclear radiation monitoring device.
Background technology
Nuclear energy, as a kind of novel, clean and the resource of low cost, has obvious advantage in terms of solving current resource scarcity, improving environmental quality, is the important energy source of sustainable development.But, in these decades that nuclear energy occurs, various nuclear accident are also unavoidable to the huge injury that the mankind are brought.Along with the extensive application of nuclear technology, nuclear safety is the most increasingly paid close attention to by people.
Nuclear radiation monitoring device is generally divided into stationary monitoring device and mobile monitoring device.In mobile monitoring device, vehicle-mounted and airborne equipment is to use relatively more a kind of modes, has higher maneuverability and response speed.But on-the-spot in some nuclear accident, automobile driver and locomotive equipment can be caused serious ionizing radiation by the entrance of mobile unit, bring bigger personal damage and economic loss.On-the-spot in nuclear accident, it is sometimes desirable to the small radioactive sources in ruins to be carried out in-situ processing or seals up for safekeeping, that this is Large-scale Mobile equipment and technical staff cannot complete work.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of self-propelled nuclear radiation monitoring equipment, it is possible to enters and carries out the detection of radioprotective and the location search of small radioactive sources among ruins and fetch.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of self-propelled nuclear radiation monitoring device, it is characterised in that: described self-propelled nuclear radiation monitoring device includes probe vehicles, control module and detecting module；
Described control module includes central controller, data processor, radio transmission apparatus and power supply.
Described detecting module nuclear radiation transducer, photographic head and luminaire.
Described probe vehicles includes compartment, mechanical arm and container.Described compartment is for installing and protect the control module of nuclear radiation monitoring device；Described mechanical arm removably connects with compartment, for the small radioactive sources removing the barrier encountered in probe vehicles traveling process and pickup searches；Described container one side can be opened, for placing the small radioactive sources searched.
Described central controller connects data processor, nuclear radiation transducer, luminaire, probe vehicles and mechanical arm.
Described data processor connects nuclear radiation transducer, photographic head and radio transmission apparatus.
Described power supply connects data processor and central controller.
Described central controller accepts the remote control command that data processor receives, and controls probe vehicles and runs.Described nuclear radiation transducer detects the nuclear radiation signal in tested region, and the nuclear radiation signal detected is sent to described data processor.Described data processor determines radioprotective source positions according to nuclear radiation signal intensity and sense, and sends remote center to by radio transmission apparatus.Operator are run by the source positions information operating probe vehicles obtained.
Preferably, described luminaire uses LED major light.
Preferably, described power supply is lithium polymer battery group.
Preferably, described probe vehicles shell is made by lead.
It is different from the situation of prior art, the invention has the beneficial effects as follows:
(1) the employing lead screen of probe vehicles, it is possible to the effective electronic equipment reduced in car body by radioprotective affected, the operation of protection electronic equipment.
(2) active area can be carried out preliminary radiological measuring, determine radiopharmaceutical agent value, it is ensured that technical staff can enter scene in the case of dressing preventer and detect further, provides safety guarantee for technical staff.
(3) can enter and carry out radiological measuring among the unapproachable ruins of technical staff, can be that probe vehicles provides relatively good working environment by mechanical arm and luminaire.
(4) missing small radioactive sources can carry out location search, and scan at the on-the-spot radioactive source to unknown position of nuclear accident, scene is sealed up for safekeeping, fetch etc. operates.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention self-propelled nuclear radiation monitoring device.
Fig. 2 is embodiment of the present invention self-propelled nuclear radiation monitoring device external structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Nuclear radiation monitoring device the most voluntarily, probe vehicles 1, detecting module 2 and control module 3.
Described probe vehicles includes compartment 11, container 12 and mechanical arm 13.
Described detecting module core photographic head 21, radiation sensor 22 and luminaire 23.
Described control module 3 includes central controller 31, data processor 32, radio transmission apparatus 33 and power supply 34.
Described photographic head 21 is used for shooting probe vehicles running environment, and sends data processor 32 to, real-time pictures is sent to remotely by radio transmission apparatus 33.Described mechanical arm 13 removably connects with probe vehicles 11, for the small radioactive sources removing the obstacle encountered in probe vehicles traveling process and pickup searches.
Described nuclear radiation transducer 22 detects the nuclear radiation signal in radioprotective region, and sends the nuclear radiation signal detected to described data processor 32.In the present embodiment, described nuclear radiation transducer 32 detectable radioprotective high-velocity particles ray, including α, β and gamma-rays.Described nuclear radiation transducer includes NaI crystal probe, photomultiplier tube, amplifying circuit and digitized pulse-height analyzer.Produce fluorescence when there being radioprotective high-velocity particles ray contact crystal probe, the nuclear radiation signal of pulse current can be exported by processing and amplifying.
The pulsed current signal Strength Changes situation received is sent to remote center by radio transmission apparatus 33 by data processor 32, and remote center by calculating the positional information of location radioprotective radioactive source, and can send control instruction operation probe vehicles and fetch.After probe vehicles arrives at source positions, manipulator's arm 13 is fetched small radioactive sources and seals up for safekeeping in container 12.
By the way, the self-propelled nuclear radiation monitoring device of the embodiment of the present invention is capable of the quick radiological measuring that nuclear accident is on-the-spot, entrance for technical staff provides data refer, it is ensured that technical staff is in the case of dressing preventer, and personnel will not be caused by radiation dosage plays damage.At the same time it can also be to radioactive source is scanned for location by ruins, take scene to seal the operation fetched up for safekeeping small-sized radioactive source.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (2)
1. a self-propelled nuclear radiation monitoring device, it is characterised in that: described self-propelled nuclear radiation monitoring device includes probe vehicles, control module and detecting module；
Described control module includes central controller, data processor, radio transmission apparatus and power supply；
Described detecting module includes nuclear radiation transducer, photographic head and luminaire, described nuclear radiation transducer is for detecting the nuclear radiation signal in radioprotective region, and the nuclear radiation signal detected is sent to described data processor, described photographic head is used for shooting probe vehicles running environment, and is sent to data processor；
Described probe vehicles includes compartment, mechanical arm and container；Described compartment is for installing and protect the control module of radioprotective detection device；Described mechanical arm removably connects with compartment, for the small radioactive sources removing the barrier encountered in probe vehicles traveling process and pickup searches；Described container one side can be opened, for placing the small radioactive sources searched；
Described central controller connects data processor, nuclear radiation transducer, luminaire and probe vehicles；The signal that described central controller receives according to described radio transmission apparatus controls the course of described probe vehicles and controls the detection of described nuclear radiation transducer and the action of mechanical arm；The real-time pictures that described data processor receives the emission signal intensities situation of change that detects of described nuclear radiation transducer and photographic head photographs, and it is sent to remote center by described radio transmission apparatus；Described luminaire is used for providing light source；
Described data processor connects nuclear radiation transducer, photographic head and radio transmission apparatus；
Described power supply connects data processor and central controller.
Self-propelled nuclear radiation monitoring device the most according to claim 1, it is characterised in that: described nuclear radiation transducer includes NaI crystal probe, photomultiplier tube, amplifying circuit and digitized pulse-height analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241893.8A CN105929434A (en) | 2016-04-19 | 2016-04-19 | Self-propelled nuclear radiation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241893.8A CN105929434A (en) | 2016-04-19 | 2016-04-19 | Self-propelled nuclear radiation monitoring device |
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| CN105929434A true CN105929434A (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610241893.8A Pending CN105929434A (en) | 2016-04-19 | 2016-04-19 | Self-propelled nuclear radiation monitoring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132846A (en) * | 2017-06-21 | 2017-09-05 | 南华大学 | γ radiation detection methods under strange indoor scene |
| CN108020722A (en) * | 2018-02-07 | 2018-05-11 | 北华航天工业学院 | Signal Measurement System |
| CN110749913A (en) * | 2019-09-27 | 2020-02-04 | 中核四川环保工程有限责任公司 | Radiation measurement wall-climbing robot |
| CN112068177A (en) * | 2020-09-11 | 2020-12-11 | 成都理工大学工程技术学院 | Bionic alpha internal pollution metering and monitoring device |
| CN112327348A (en) * | 2020-11-05 | 2021-02-05 | 重庆建安仪器有限责任公司 | Rotary nuclear radiation simulation detection method |
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| CN201173973Y (en) * | 2008-03-10 | 2008-12-31 | 成都理工大学 | Hand-held integrated multifunctional gamma energy spectrometer |
| CN201434910Y (en) * | 2009-06-23 | 2010-03-31 | 上海市西南位育中学 | Life detection device for searching for survivors in ruins |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132846A (en) * | 2017-06-21 | 2017-09-05 | 南华大学 | γ radiation detection methods under strange indoor scene |
| CN108020722A (en) * | 2018-02-07 | 2018-05-11 | 北华航天工业学院 | Signal Measurement System |
| CN110749913A (en) * | 2019-09-27 | 2020-02-04 | 中核四川环保工程有限责任公司 | Radiation measurement wall-climbing robot |
| CN112068177A (en) * | 2020-09-11 | 2020-12-11 | 成都理工大学工程技术学院 | Bionic alpha internal pollution metering and monitoring device |
| CN112327348A (en) * | 2020-11-05 | 2021-02-05 | 重庆建安仪器有限责任公司 | Rotary nuclear radiation simulation detection method |
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Application publication date: 20160907 |