CN206107498U - On -board jettisons formula radioactivity monitoring drifting buoy - Google Patents
On -board jettisons formula radioactivity monitoring drifting buoy Download PDFInfo
- Publication number
- CN206107498U CN206107498U CN201621197151.1U CN201621197151U CN206107498U CN 206107498 U CN206107498 U CN 206107498U CN 201621197151 U CN201621197151 U CN 201621197151U CN 206107498 U CN206107498 U CN 206107498U
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- CN
- China
- Prior art keywords
- power supply
- boat
- drifting buoy
- control module
- radioactivity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an on -board jettisons formula radioactivity monitoring drifting buoy, most likely superficial marking pin can drift about along with the ocean current to the emergency monitoring of strand nuclear power incident, carry out continuous monitor to the radioactivity of ocean water. The buoy includes mainly that communication module, battery, control module, body, radioactivity detector, water sail constitute, can put in fast through the radiation of on -board, and long -term continuous monitor is carried out in emergency monitoring and diffusion in the ocean to radionuclide.
Description
Technical field
This utility model belongs to Marine Radioactivity environmental monitoring and nuclear incident emergence technology field, and in particular to a kind of ocean
Radioactivity in-site measurement and the measurement apparatus for spreading tracking and monitoring.
Background technology
The operation of international and national nuclear power experience have shown that nuclear power is the safely and efficiently energy, but everything is without definitely, energetically
While Nuclear Power Development, it is impossible to ignore be nuclear technology be also " double-edged sword ", once there is accident in nuclear power, it is huge by bringing
Disaster, in March, 2011, the generation shock whole world of Fukushima, Japan nuclear leakage accident, nuclear leakage accident is to Japanese periphery ocean ring
Border causes huge disaster, and April 12, Japanese government are announced, according to International Atomic Energy Agency《International nuclear incident and radiation thing
Part hierarchical table (INES)》Regulation, by the deciding grade and level of the first nuclear power plant accident of Fukushima for 7 grades, be serious accident, radioactive substance is a large amount of
Discharge into sea, marine environment and public health can be produced affects on a large scale, should take long-term counter-measure.International correlation is ground
Study carefully mechanism to think, these radioactive substances can reach North America after 5 years with ocean current, reach east Asia, after 30 years almost after 10 years
Diffuse to the whole Pacific Ocean.Japanese nuclear leakage event can cause long-term pollution to Western Pacific, while there is also to China
The potential risk that marine environment is impacted.
The substantial amounts of nuclear facilities of China is all located at coastal region, is radionuclide entrance sea after permanently effective monitoring nuclear incident
The diffusion with water body behind ocean, it is necessary to radioactivity monitoring equipment is invested in into nuclear incident marine site occurs, carry out ocean water body radiation
Real-time, the continuous monitoring of property.
The content of the invention
In view of this, the utility model proposes a kind of marine environment radioactivity monitoring of boat-carrying input and diffusion tracking and monitoring
Device, described device can occur marine site with nuclear incident by boat-carrying Quick distributor, carry out real-time emergency monitoring to scene, and pass through
Follow ocean current to drift about, realize the tracking and monitoring to radionuclide diffusion.
To reach above-mentioned purpose, what the technical scheme that this utility model is created was realized in：Boat-carrying jettisons formula radioactivity
Monitoring drifting buoy, including buoyancy aid and watertight compartment；
Radioactivity seeker is provided with the watertight compartment；
The buoyancy aid is provided with power supply, control module and communication module, the power supply, communication module link control module；
It is connected by being tethered at wirerope between the buoyancy aid and watertight compartment, the wirerope that is tethered at is provided with cable card, according to different seas
In water depth, cosmic ray carries out length adjustment to measurement result influence degree, and range of accommodation is 1.5-6 rice；
The radioactivity seeker passes through underwater electrical connector and cable connection control module and power supply, the cable and institute
State that to be tethered at wirerope integrated together；
The control module controls power supply and provides time sharing power supply for communication module, radioactivity seeker.
Further, d GPS locating module, the d GPS locating module link control module are additionally provided with the buoyancy aid.
Further, the buoyancy aid is spherical, and inside is additionally provided with implant and immersion sensor, to adjust buoyancy.
Further, the communication module is satellite communication module, is provided with communication antenna.
Further, the communication module also includes d GPS locating module.
Further, the power supply adopts ER34615M lithium batteries, 4 batteries to connect in groups, and 9-14 groups are in parallel.
Further, the watertight compartment lower end is additionally provided with water sail.
Further, CTD sensors are additionally provided with the watertight compartment, for measuring CTD data, to radiological data and
CTD data carry out correlation analysiss, and the CTD sensors pass through underwater electrical connector and cable connection control module and power supply,
The cable with it is described be tethered at wirerope it is integrated together with.
Further, the control module includes CPU, data storage, crystal oscillator, expansion interface circuit, power supply
Control circuit；The data storage, crystal oscillator, expansion interface circuit, power control circuit connection CPU, the CPU connect
Connect power supply, provide time sharing power supply for each ancillary equipment by power control circuit, the CPU by the expansion interface circuit with
Each ancillary equipment is communicated.
Further, the expansion interface circuit is RS232 interfaces or 422 interfaces.
Relative to prior art, spherical boat-carrying described in the utility model jettison formula radioactivity monitoring drifting buoy with
Lower advantage：
(1) this utility model can occur marine site with nuclear incident by boat-carrying Quick distributor, and emergent prison in real time is carried out to scene
Survey, and drifted about by following ocean current, realize the tracking and monitoring to radionuclide diffusion；Measurement parameter includes ocean water body environment
Radioactivity, surface seawater temperature and electrical conductivity；
(2) this utility model is worked using time sharing power supply mode, and the ancillary equipment such as satellite communication unit and sensor is at ordinary times
In off-position, just give when only working and power, to reduce static system power consumption；
(3) this utility model cable and to be tethered at wirerope integrated together, carries wirerope, while avoiding cable from drifting about in buoy
When produce torsion, solve the cable transmission integrity problem between sensor and water surface ball float internal control molding block；
(4) relief area unloading entry data memory of the data by control module in this utility model, when all sensors are surveyed
After amount data storage is finished, the power supply of control module open communication module antenna sends data to bank station, enhances data and adopt
The stability and reliability of collection transmission；
(5) in this utility model radioactivity seeker be located at sea water 2-6m is adjustable under water, the design effectively can subtract
Few impact of the cosmic ray to measurement result, improves measurement radiometry precision.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the theory diagram of control module in this utility model.
Wherein：
1：Communication antenna, 2：Satellite and GPS communication modules, 3：Control module,
4：Battery, 5：Implant, 6：Wirerope union joint,
7：Cable card, 8：Underwater electrical connector, 9：Radioactivity seeker,
10：Water sail, 11：Immersion sensor, 12：CTD sensors.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment of the present utility model and embodiment can be with
It is mutually combined.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
As shown in figure 1, a kind of boat-carrying of this utility model jettisons formula radioactivity monitoring drifting buoy, including communication antenna 1, defend
Star and GPS communication modules 2, control module 3, battery 4, implant 5, wirerope union joint 6, cable card 7, underwater electrical connector 8, radioactivity
Detector 9, water sail 10, immersion sensor 11, CTD sensors 12.
Buoyancy aid of the present utility model adopts ball float form, is contained within battery 4 and implant 5, provides communication, measurement for buoy
The energy and buoyancy.
Bottom of the present utility model is water sail 10, followed by radioactivity seeker 9 and CTD sensors 12 by cable with
The connection of control module 3 carries out signal transmission and power delivery.By cable and to be tethered at wirerope integrated together during design, hold wirerope
Carry, while avoiding cable that torsion is produced when buoy drifts about, solve the cable between sensor and water surface ball float internal control molding block 3
Transmission reliability.In the control of sensor, increase some State- outputs, be easy to breakdown judge.
This utility model adopts intermittent duty, is thrown in by ship, and the control of control module 3 at every fixed time is passed
Sensor power supply is powered to CTD sensors 12 and radioactivity seeker 9, starts by flow process set in advance after each sensor power
Work, control module 3 start the measurement data for gathering sensor, and measurement transmission finishes the control probe power of rear control module 3
Power-off, now by data by control module 3 relief area unloading entry data memory, when all sensors measurement data has been stored
Bi Hou, control module 3 open the power supply of communication antenna 1, send data to bank station.
In order that the radioactivity seeker 9 can adapt to ocean operation environment, radioactivity seeker 9 is installed on nonmetallic
In watertight compartment, watertight compartment has waterproof, pressure function, enters line number with the control module 3 in outside ball float by underwater electrical connector 8
According to connecting with power supply.
This utility model is measuring radioactive while CTD data will be measured, and can be used for radiological data and CTD data
Correlation analysiss.
This utility model judges particular location of the seawater levels in ball float by immersion sensor 11.
Nuclear radiation detection of the present utility model is located at sea water, and 2-6m is adjustable under water, by cable card 7 is provided with wirerope come real
Existing, the design can effectively reduce impact of the cosmic ray to measurement result, improve measurement radiometry precision
This utility model is provided with communication module and communication antenna 1, is mounted on inside buoy, small volume, lightweight, low electricity
Pressure and low-power consumption, communication module are satellite and GPS communication modules 2, from Beidou satellite communication, ARGOS satellite communications or iridium satellite
Satellite communication, GPS module can return drifting buoy present position in real time.
This utility model selects high power capacity, the ER34615M lithium battery (single-units with High-current output ability, small size
3.6V, 12Ah) as buoy power supply.Connected in groups using 4 batteries, 9-14 groups form in parallel disclosure satisfy that buoy works
Require.
This utility model is worked using time sharing power supply mode, and the peripheral components such as satellite communication unit and sensor are at ordinary times
Off-position, just gives when only working and powers, to reduce static system power consumption.
As shown in Fig. 23 function of control module mainly includes data acquisition, storage, satellite communication unit power supply and number
According to transmission etc..Distributed according to power supply energy, the static working current of buoy control circuit should be not more than 2mA.
Circuit with Micro Energy Lose PIC16F877 single-chip microcomputers as control core, including level shifting circuit, data memory, outer
Enclose power control circuit and RS232 expansion interface circuits etc..
Control module 3 pass through RS232 or 422 expansion interface circuits respectively with CTD sensors, radioactivity seeker, satellite
Telecommunication circuit enters row data communication, while reserving two RS232 interfaces, allows buoy to connect other suitable sensors, increases
Plus measurement parameter, form multiduty buoy product.
This utility model realizes on-line monitoring function by above-mentioned design, and measurement parameter includes ocean water body environmental radiation
Property, surface seawater temperature and electrical conductivity；From after ship input automatically into working condition, continue six months time in place.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of boat-carrying jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：Including buoyancy aid and watertight compartment；
Radioactivity seeker is provided with the watertight compartment；
The buoyancy aid is provided with power supply, control module and communication module, the power supply, communication module link control module；
It is connected by being tethered at wirerope between the buoyancy aid and watertight compartment, the wirerope that is tethered at is provided with cable card, according to different sea water depths
In degree, cosmic ray carries out length adjustment to measurement result influence degree, and range of accommodation is 1.5-6 rice；
The radioactivity seeker passes through underwater electrical connector and cable connection control module and power supply, the cable and the system
Stay wirerope integrated together；
The control module controls power supply and provides time sharing power supply for communication module, radioactivity seeker.
2. a kind of boat-carrying according to claim 1 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The buoyancy aid
D GPS locating module, the d GPS locating module link control module are additionally provided with inside.
3. a kind of boat-carrying according to claim 1 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The buoyancy aid
For spherical, inside is additionally provided with implant and immersion sensor, to adjust buoyancy.
4. a kind of boat-carrying according to claim 1 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The communication
Module is satellite communication module, is provided with communication antenna.
5. a kind of boat-carrying according to claim 4 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The communication
Module also includes d GPS locating module.
6. a kind of boat-carrying according to claim 1 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The power supply
Using ER34615M lithium batteries, 4 batteries are connected in groups, and 9-14 groups are in parallel.
7. a kind of boat-carrying according to claim 1 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The watertight
Cabin lower end is additionally provided with water sail.
8. a kind of boat-carrying according to claim 1 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The watertight
CTD sensors are additionally provided with cabin, for measuring CTD data, correlation analysiss are carried out to radiological data and CTD data, it is described
CTD sensors pass through underwater electrical connector and cable connection control module and power supply, and the cable is with described to be tethered at wirerope integrated
Together.
9. a kind of boat-carrying according to any one of claim 1-8 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：
The control module includes CPU, data storage, crystal oscillator, expansion interface circuit, power control circuit；The data
Memorizer, crystal oscillator, expansion interface circuit, power control circuit connection CPU, the CPU connects power supply, by power supply control
Circuit processed provides time sharing power supply for each ancillary equipment, and the CPU is led to each ancillary equipment by the expansion interface circuit
Letter.
10. a kind of boat-carrying according to claim 9 jettisons formula radioactivity monitoring drifting buoy, it is characterised in that：The expansion
Exhibition interface circuit is RS232 interfaces or 422 interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197151.1U CN206107498U (en) | 2016-10-28 | 2016-10-28 | On -board jettisons formula radioactivity monitoring drifting buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197151.1U CN206107498U (en) | 2016-10-28 | 2016-10-28 | On -board jettisons formula radioactivity monitoring drifting buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107498U true CN206107498U (en) | 2017-04-19 |
Family
ID=58525453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197151.1U Withdrawn - After Issue CN206107498U (en) | 2016-10-28 | 2016-10-28 | On -board jettisons formula radioactivity monitoring drifting buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107498U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428434A (en) * | 2016-10-28 | 2017-02-22 | 国家海洋技术中心 | Ship-loaded thrown type radioactivity monitoring drifting buoy |
| CN110715651A (en) * | 2019-10-16 | 2020-01-21 | 天津市津海德科技有限公司 | Use method of drift-type ocean optical profile viewer |
| CN110715652A (en) * | 2019-10-16 | 2020-01-21 | 天津市津海德科技有限公司 | Drift type ocean optical profile viewer |
| CN112874695A (en) * | 2021-01-26 | 2021-06-01 | 国家海洋技术中心 | Novel ocean surface layer drifting buoy |
| CN113232778A (en) * | 2021-06-11 | 2021-08-10 | 国家海洋技术中心 | Posture adjusting device and floating system thereof |
-
2016
- 2016-10-28 CN CN201621197151.1U patent/CN206107498U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428434A (en) * | 2016-10-28 | 2017-02-22 | 国家海洋技术中心 | Ship-loaded thrown type radioactivity monitoring drifting buoy |
| CN106428434B (en) * | 2016-10-28 | 2019-03-15 | 国家海洋技术中心 | A kind of boat-carrying jettisons formula radioactivity monitoring drifting buoy |
| CN110715651A (en) * | 2019-10-16 | 2020-01-21 | 天津市津海德科技有限公司 | Use method of drift-type ocean optical profile viewer |
| CN110715652A (en) * | 2019-10-16 | 2020-01-21 | 天津市津海德科技有限公司 | Drift type ocean optical profile viewer |
| CN112874695A (en) * | 2021-01-26 | 2021-06-01 | 国家海洋技术中心 | Novel ocean surface layer drifting buoy |
| CN113232778A (en) * | 2021-06-11 | 2021-08-10 | 国家海洋技术中心 | Posture adjusting device and floating system thereof |
| CN113232778B (en) * | 2021-06-11 | 2022-07-01 | 国家海洋技术中心 | Posture adjusting device and floating system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20190315 |