CN104865591A - Integrated type radiation environment automatic monitoring station - Google Patents
Integrated type radiation environment automatic monitoring station Download PDFInfo
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- CN104865591A CN104865591A CN201510272349.5A CN201510272349A CN104865591A CN 104865591 A CN104865591 A CN 104865591A CN 201510272349 A CN201510272349 A CN 201510272349A CN 104865591 A CN104865591 A CN 104865591A
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Abstract
The invention relates to an integrated type radiation environment automatic monitoring station, relates to the environment protective device field, and mainly comprises a [gama] radiation air absorption dose rate real time on-line automatic measurement system, a radioactivity aerosol sample automatic sampling measuring system, an environment meteorology parameter real time on-line automatic measurement system, a data acquisition, storage, encryption, transmission and analysis system, a remote system running state monitoring, fault alarming and automatic control system, an intelligent power monitoring and power distribution system, an automatic air-conditioning system, a lightning protection system and a big board square-cabin integrated station house; an integrated square-cabin structure is employed, and all devices are arranged inside and outside the square-cabin, thus solving the problems that an aerosol sample is sampled by hand in a long time, and manual measurement is difficulty; aerosol sample real time on-line automatic sampling measurement under a field condition, nuclide automatic identification, radioactivity activity autoanalysis, and data automatic acquisition transmission functions can be realized, thus realizing automatic real time on-line early warning.
Description
Technical field
The present invention relates to environmental protection device field, refer to a kind of integrated type radiation environment auto monitoring and measurement station particularly.
Background technology
Measuring radiation environmental dose is not sometimes the gamma dose rate only measured under this environment, sometimes must consider climatic environment in the present context, the external factor such as such as temperature, humidity, height above sea level, in addition in order to the nuclear radiation of more adequately measuring under this environment also often needs the classification of the nucleic of the generation radiation of measuring under this environment.In prior art, artificial sample, manual measurement and manual analysis are often needed for the measurement of these situations, for being in The Surroundings in Cities, such situation can also meet the work requirements of survey crew, but for the surveying work in the severe area of climatic environment, be obviously difficult to by manual work.
The patent of invention of the one that the patent No. is " CN202627584U " " radiation environment monitoring station " by name describes a kind of high pressure ionization chamber that adopts as the technical scheme of radiation monitoring device, this monitoring station is passed through at equipment such as the integrated automatic weather station of cabin body, high pressure ionization chambers, the weather under residing environment can be detected fast, also the radiation level under this environment can be detected fast, but there is following problem in this equipment: the gamma dose rate under this environment can only be measured by high pressure ionization chamber, be difficult to the kind judging nucleic, and data are comparatively single, cannot contrast and compare; Do not have data processing equipment, the data of collection cannot carry out effective analyzing and processing; There is no communication apparatus, data can not be transmitted out, forewarning function cannot be produced to the personnel of this area's life.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned background technology, provides integrated type radiation environment auto monitoring and measurement station.
Technical scheme of the present invention is: integrated type radiation environment auto monitoring and measurement station, comprises cabin, the radiation environment auto monitoring and measurement station body be made up of large plate, and cabin body is made up of top, cabin, bulkhead and the bilge, the bilge. above offer floor drain., it is characterized in that: also comprise,
Weather station, described weather station be arranged in cabin top. top, be connected with pole below weather station, the lower end of pole is fixed on bulkhead. outside;
Gamma dose rate instrument, described gamma dose rate instrument be fixed on cabin top. upper surface;
Radioaerosol auto monitoring and measurement instrument, the air intake opening of described radioaerosol auto monitoring and measurement instrument is through top, cabin. be arranged in top, cabin. top, exhausr port is through the bilge. communicate with cabin external body;
Communication module, described current module comprises and is arranged at wire communication module in the body of cabin and wireless communication module;
Data acquisition system (DAS), described data acquisition system (DAS) comprises data acquisition unit and panel computer; The input end of described data acquisition unit is connected with weather station, gamma dose rate instrument and radioaerosol auto monitoring and measurement instrument respectively, and output terminal is connected with communication module and panel computer;
Power supply unit, described power supply unit comprises external civil power, emergency generator, ups power main frame and accumulator; Described ups power main frame is electrically connected with panel computer, data acquisition unit, gamma dose rate instrument and radioaerosol auto monitoring and measurement instrument respectively;
Described radioaerosol auto monitoring and measurement instrument layout is close left side bulkhead in the body of cabin.; Described generator arrangements in the body of cabin near right side bulkhead. corner, rear; Described accumulator, ups power main frame, data acquisition unit, panel computer superpose successively and are positioned in the body of cabin near right side bulkhead. corner, front rack on, be provided with work space in the cabin body between rack and generator.
Further described gamma dose rate instrument is covered with stay-warm case; Described stay-warm case be fixed on cabin top. upper surface.
Further described communication module also comprises the VPN encryption equipment be arranged on rack be connected with wire communication module and wireless communication module; Described VPN encryption equipment is electrically connected on data acquisition unit and panel computer.
Further described work space comprises the worktable and seat that are arranged in the body of cabin between rack and generator.
Further described radioaerosol auto monitoring and measurement instrument comprises support and support; Described support comprises base, is arranged at the side plate of base upper end and is fixed on the top board of side plate upper end, and support is fixed on the upper surface of base, and support is provided with:
Sampling apparatus, sampling apparatus comprises the intelligent air extractor be arranged on base; Described intelligent air extractor is connected with sampling head; Described sampling head is communicated with the sampling air chamber be fixed on top board; The upper end of described sampling air chamber is provided with air intake opening;
Measurement mechanism, measurement mechanism is fixed on the upper surface of base;
Sample preparation unit, sample preparation unit comprises filter membrane and is arranged at the sample encapsulating film device on support; Described filter membrane one end is connected to filter membrane memory storage, and arranges along the gap between sampling head and sampling air chamber, and the other end is connected with measurement mechanism, filter membrane course is provided with sample encapsulating film device; The rack-mount below being positioned at sampling air chamber of described sample encapsulating film device;
Sample retracting device, is fixed on base for storing the sample that measured device is detected;
Tensioning system, is arranged in filter membrane course, for tensioning filter membrane.
Further described sampling air chamber comprises the sampling bucket offering air intake opening be arranged on top board and " V " type framework being fixed on sampling bucket lower end; Described framework both sides are corresponding two sampling heads respectively, and frame surface is provided with O-ring seal to sampling head side, and filter membrane is arranged between O-ring seal and sampling head.
Further described sampling air chamber is provided with and drives its drive unit moved up and down; Described drive unit upper end is fixed on sampling bucket, and lower end is fixed on top board upper surface; Described framework is moved downward by drive unit and makes O-ring seal compress filter membrane and be tightly connected with sampling head.
Further described framework both sides are provided with limiting plate; Described top board lower end is provided with back up pad, and the two ends of back up pad are fixed on side plate, and its upper end is provided with the positioning supports corresponding with limiting plate; Described positioning supports is slidably connected through limiting plate and limiting plate.
Further described measurement mechanism comprises the housing be fixed on base; Be provided with lanthanum bromide spectrometer in described housing, be centered around the measurement sample wind outside lanthanum bromide spectrometer and be arranged in the vitriol chamber measured between sample wind and housing.
Further described measurement sample wind is the annular opening structure be centered around outside lanthanum bromide spectrometer, one end is provided with the first pulley, the both sides of the other end are provided with the second relative pulley and the 3rd pulley, and sample is wrapped in the second pulley, the first pulley and the 3rd pulley arrangements both sides inside and outside sample wind successively.
The advantage that the present invention has has: 1, this device can realize automatic sampling, automatic sample, automatically measure and automatic data acquisition multi-functional integrated with transmission, solve the difficult problem needed for a long time by artificial sample, manually sample preparation, manual measurement, artificial treatment data;
2, rugged surroundings in the wild, personnel cannot normal operation time, this device has special advantage, thoroughly solves the interference because of field environment factor, human factor and measurement links;
3, this device is integrated with timing sampling, quantitative sampling, continuous sampling, quantification sample preparation, measures the online function such as real time data processing and transmission of also energy in time, intelligence degree is high, the data gathered can process in time and transmit, and realize accurate environmental monitoring pattern;
Whether 4, this device has the function of two apparatus measures gamma dose rate, and two kinds of instrument datas compare contrast mutually, can improve the accuracy of data, also can judgment device break down in time;
5, this device has independently data processing software, can image data by oneself, and without manual operation, automaticity is very high.In addition, when needs manual operation, artificial data Treatment Analysis can also be carried out in inside, monitoring station, there is kinetic energy such as manually obtaining modal data, peak type scale, energy calibration, efficiency calibration, peak-seeking, nuclide identification, the calculating of nucleic dose rate percentage contribution, Activity Calculation.
Accompanying drawing explanation
Fig. 1: the axonometric drawing of this monitoring station;
Fig. 2: the right view of this monitoring station;
Fig. 3: the front view of this monitoring station;
Fig. 4: the left view of this monitoring station;
Fig. 5: the rear view of this monitoring station;
Fig. 6: the upward view of this monitoring station;
Fig. 7: the left view of a wing bulkhead is removed in this monitoring station;
Fig. 8: the front view of a wing bulkhead is removed in this monitoring station;
Fig. 9: the right view of a wing bulkhead is removed in this monitoring station;
Figure 10: the vertical view on top, this removal cabin, monitoring station;
Figure 11: the radioaerosol auto monitoring and measurement apparatus structure schematic diagram (sampling air chamber is not adjacent to sampling head) in this monitoring station;
Figure 12: the radioaerosol auto monitoring and measurement apparatus structure schematic diagram sampling air chamber in this monitoring station and sampling head are adjacent to);
Figure 13: the measurement mechanism structural representation of this radioaerosol auto monitoring and measurement instrument;
Wherein: 1-cabin body; 1.1-cabin is pushed up; 1.2-bulkhead; 1.3-bilge; 1.4-floor drain; 2-weather station; 3-pole; 4-gamma dose rate instrument; 5-stay-warm case; 6-radioaerosol auto monitoring and measurement instrument; 601-support; 602-support; 603-intelligent air extractor; 604-sampling head; 605-sampling air chamber; 606-encapsulating film; 607-measurement mechanism; 608-filter membrane; 609-filter membrane memory storage; 610-sampling bucket; 611-framework; 612-housing; 613-lanthanum bromide spectrometer; 614-measure sample wind; 615-vitriol chamber; 616-drive unit; 617-limiting plate; 618-positioning supports; 619-O-ring seal; 620-encapsulating film rotating cylinder; 621-the first driving wheel; 622-reclaim rotating cylinder; 623-the second driving wheel; 624-gear device; 625-the first engaged wheel; 626-the second engaged wheel; 627-the three engaged wheel; 628-the first pulley; 629-the second pulley; 630-the three pulley; 631-sample; 7-air intake opening; 8-exhausr port; 9-ups power main frame; 10-VPN encryption equipment; 11-data acquisition unit; 12-panel computer; 13-generator; 14-accumulator; 15-worktable; 16-seat; Station, 17-auto monitoring and measurement station door; 18-generator hatch door; 19-climbing ladder; 20-guardrail; 21-air-conditioning internal machine; 22-outdoor machine of air-conditioner; 23-high-definition video monitoring camera; 24-flame snuffer; 25-illuminating lamp; 26-intelligence is for power supply unit; 27-rack; 28-external power supply case.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Fig. 1 ~ 10, integrated type radiation environment auto monitoring and measurement station, the cabin body 1 of monitoring station is made up of large plate, be square structure, cabin body 1 is made up of top, cabin 1.1, bulkhead 1.2 and the bilge 1.3, and the bilge 1.3 offers floor drain 1.4, floor drain 1.4 is for discharging the water entered in cabin body 1.
Monitoring station needs the project of monitoring to have: climatic environment and radiation level, and wherein climatic environment is monitored by weather station 2, and weather station 2 is arranged in the top on top, cabin 1.1, and be connected with pole 3 below weather station 2, the lower end of pole 3 is fixed on the outside of bulkhead 1.2.The project that weather station 2 is monitored has: the six key element meteorologic parameters such as temperature, humidity, air pressure, wind direction, wind speed, rainfall, monitors local climatic environment by these parameters.
The device of monitoring local radiation level is: gamma dose rate instrument 4 and radioaerosol auto monitoring and measurement instrument 6.
Wherein gamma dose rate instrument 4 is used for gamma dose rate indicating value in measuring radiation environment, and gamma dose rate instrument 4 is fixed on special stand, then special stand is arranged on the upper surface on top, cabin 1.1.Gamma dose rate instrument 4 is covered with stay-warm case 5, stay-warm case 5 is fixed on the upper surface on top, cabin 1.1, and stay-warm case 5 is carbon fibre materials.
Radioaerosol auto monitoring and measurement instrument 6 mainly adopts aspirator to be drawn in sampling and measuring device by the gas sample under environment, carry out sampling, analyze, process etc., to measure the gamma dose rate under this environment, nucleic kind under analyzing radiation environment, differentiating this nucleic is any of natural nuclide, industrial nucleic, medical nucleic, human nuclide etc.The analysis data of radioaerosol auto monitoring and measurement instrument 6 can carry out mutual comparison with the data of gamma dose rate instrument 4, and to obtain more accurate data result, whether the judgment device that also can corroborate each other in addition is normal.
As Figure 11 ~ 12, the full-automatic sampled measurements instrument of high flow rate aerosol, comprises support 601 and support 602.Wherein, support 601 is housings of the full-automatic sampled measurements instrument of whole high flow rate aerosol, and all parts and components and parts are all installed on the housing, and the various equipment of this instrument are made overall plans and coordinate reliably.
Support 601 comprises base, is arranged at the side plate of base upper end and is fixed on the top board of side plate upper end, and the below of top board is provided with back up pad in addition, and the two ends of back up pad are separately fixed at the inner side of side plate, and support 602 is fixed on the upper surface of base.
This measuring instrument comprises several Iarge-scale system such as sampling apparatus, sample measuring device, sample sample preparation unit, sample retracting device.
As shown in Figure 11 ~ 12, sampling apparatus comprises the intelligent air extractor 603 of two of being arranged on base, the lower end of intelligence air extractor 603 is provided with gas outlet, and intelligent air extractor 603 is connected with sampling head 604, and the end of sampling head 604 is connected with sampling air chamber 605.Sampling air chamber 605 comprises the sampling bucket 610 offering air intake opening 7 be arranged on top board and " V " type framework 611 being fixed on bucket 610 lower end of sampling, and framework 611 both sides are corresponding two sampling heads 604 respectively.
As shown in Figure 11 ~ 12, sampling air chamber 605 is provided with and drives its drive unit 13 moved up and down, drive unit 616 upper end is fixed on sampling bucket 610, and lower end is fixed on top board upper surface, and framework 611 moves downward promotion filter membrane 608 by drive unit 616 and is tightly connected with sampling head 604.When framework 611 moves to bottom, sampling head 604 is close to by extruding filter membrane 608, its middle frame 611 is provided with O-ring seal 619 on the end face of sampling head 604, filter membrane 608 is pressed in centre by sampling air chamber 605 and sampling head 604, sealed by O-ring seal 619, guarantee air tight with the accuracy ensureing monitoring result.
Framework 611 is also provided with spacing guide frame, as shown in Figure 11 ~ 12, the both sides of framework 611 are provided with limiting plate 617, top board lower end is provided with back up pad, the two ends of back up pad are fixed on side plate, its upper end is provided with the positioning supports 618 corresponding with limiting plate 617, and positioning supports 618 is slidably connected through limiting plate 617 and limiting plate 617.Drive unit 616 driver framework 611 moves up and down along positioning supports 618.
Be measurement mechanism 607 as shown in figure 13, measurement mechanism 607 is fixed on the upper surface of base.Measurement mechanism 607 comprises the housing 612 be fixed on base, is provided with lanthanum bromide spectrometer 613, is centered around the measurement sample wind 614 outside lanthanum bromide spectrometer 613 and is arranged in the vitriol chamber 615 measured between sample wind 614 and housing 612 in housing 612.(sample 631 is the filter membrane after over-sampling encapsulation to sample 631, as Suo Shi Figure 11 ~ 12) be wrapped in and measure on sample wind 614, be provided with a lot of pulleys in housing 612, sample 631 is wrapped on these pulleys, to reduce friction force when sample 631 operates.
Measure sample wind 614 for being centered around the annular opening structure outside lanthanum bromide spectrometer 613, one end is provided with the first pulley 628, the both sides of the other end are provided with the second relative pulley 629 and the 3rd pulley 630, and sample 631 is wrapped in the inside and outside both sides that the second pulley 629, first pulley 628 and the 3rd pulley 630 are arranged in sample wind 614 successively.The length being positioned at the sample 631 measured on sample wind 614 should be suitable with the length of one end of sampling head 604, in order to reduce the volume of measurement mechanism during actual use, generally sample 631 is divided into the two-layer both sides being wrapped in measurement sample wind 614, as shown in figure 13.
As shown in Figure 11 ~ 12, sample preparation unit comprises filter membrane 608, is fixed on the filter membrane memory storage 609 on side plate and is arranged at the sample encapsulating film device on support 602, filter membrane 608 is arranged between sampling head 604 and sampling air chamber 605, one end is connected to filter membrane memory storage 609, and the other end is connected with measurement mechanism 607 through sample encapsulating film device.
Filter membrane memory storage 609 is the device of the storage filter membrane 608 of rotary drum type, and when being subject to External Force Acting, filter membrane 608 therefrom produces, and filter membrane 608 is sectional to be arranged between sampling head 604 and sampling air chamber 605, and each section is one and measures sample.Filter membrane memory storage 609 is also provided with a stamp device, each period of filter membrane 608 upper time-write interval, is convenient to follow-up consulting.
During practical application, filter membrane 608 needs to carry out arc transition from filter membrane memory storage 609 to sampling head 604, is carry out tensioning to filter membrane 608 1, and two is, when avoiding Yin Lali excessive, torn by filter membrane 608.Arrange the first engaged wheel 625, first engaged wheel 625 between filter membrane memory storage 609 and sampling head 604 fixing on the supporting plate, filter membrane 608 is wrapped on the first engaged wheel 625.By the rotation of the first engaged wheel 625, reduce friction force when filter membrane 608 operates.
Sample encapsulating film device is for being encapsulated by the filter membrane of having sampled 608, as shown in Figure 11 ~ 12, sample encapsulating film device comprises and is arranged at encapsulating film rotating cylinder 620 on support 602 and the first driving wheel 621, encapsulating film 620 is wrapped on the first driving wheel 621, one end connection encapsulation film rotating cylinder 620, the other end is pasted onto on filter membrane 608 by electrostatic interaction.First driving wheel 621 rotates and is produced by encapsulating film 606, and its pressing is made its be fitted in through filter membrane 608 on, complete encapsulation, be sample 631.
Also be provided with engaged wheel between encapsulating film rotating cylinder 620 and the first driving wheel 621, avoid encapsulating film 606 to tear.Be provided with the second engaged wheel 626 between measurement mechanism 607 and the first driving wheel 621, avoid approved sample product 631 to tear.
As shown in Figure 11 ~ 12, sample retracting device is for measured sample being wound around the device stored, sample retracting device comprises and is arranged at recovery rotating cylinder 622 on support 602 and the second driving wheel 623, the sample 631 that measured device 607 is detected is wrapped on the second driving wheel 623, and end winding support is on recovery rotating cylinder 622.Reclaim rotating cylinder 622 and be circumscribed with the drives structure driving it to rotate.
As shown in Figure 11 ~ 12, during actual motion, what drive the first driving wheel 621 and the second driving wheel 623 to rotate is gear device 624, and gear device 624 is arranged between sample encapsulating film device and sample retracting device.Gear device 624 is in transmission connection with the first driving wheel 621 and the second driving wheel 623 respectively, and gear device 624 is electrically connected with for power supply unit.
Data acquisition system (DAS) comprises data acquisition unit 11 and panel computer 12, and the input end of data acquisition unit 11 is connected with weather station 2, gamma dose rate instrument 4 and radioaerosol auto monitoring and measurement instrument 6 respectively, and output terminal is connected with panel computer 12.Data acquisition unit 11 summarizes radioaerosol auto monitoring and measurement instrument controlling unit 6, Data of Automatic Weather Acquisition Instrument (for gathering the Monitoring Data of automatic weather station 2), the data of high-definition video monitoring camera 23, station, auto monitoring and measurement station door 17, installations and facilities such as confession power supply unit, gamma dose rate instrument 4 etc., realize the management to these data and local application.Monitoring Data is transferred to National Data Centre by communication module, if uploading data of classifying after needing processing locality completes by panel computer 12, panel computer 12 also fulfils the manipulation On Editing Functions at this station simultaneously, remote control, monitoring, fault alarm etc.
Communication module comprises the wireless communication module be arranged in cabin body 1, wire communication module and the VPN encryption equipment 10 respectively at both data communication, and wire communication module and wireless communication module interlocking, wherein wire communication module is preferential.VPN encryption equipment 10 is encrypted transmission information, intercepts and captures to prevent other staff.Communication module is connected with National Data Centre.
The use of the said equipment needs by driven by power, and this monitoring station is provided with intelligence for power supply unit 26, generator 13, uninterrupted power source ups power main frame 9 and accumulator 14, and intelligence is maincenters of whole electric power system for power supply unit 26.Implement to power to each installations and facilities and monitor for power supply unit 26 by intelligence, when external civil power (external power supply case 28 as shown in Figure 1, by the electrical connection of this external power supply Xiang28Yu city) automatic power plant generator 13 starts generating automatically when having a power failure, and be supplied to auto monitoring and measurement station and power, generator 13 and civil power are interlockings, it can only be single powering mode that civil power and private station are powered, and can not power simultaneously.Uninterrupted power source on line type UPS power supply is made up of ups power main frame 9 and accumulator 14 etc., achieves major equipment facility uninterrupted power supply, the power supply quality at integrated type radiation environment auto monitoring and measurement station is improved, guarantee the true and reliable of all data.
Concrete arrangement is shown in shown in Fig. 7 ~ 10, radioaerosol auto monitoring and measurement instrument 6 is arranged in cabin body 1 near left side bulkhead 1.2, generator 13 is arranged in the corner, rear near right side bulkhead 1.2 in cabin body 1, accumulator 14, ups power main frame 9, data acquisition unit 11, VPN encryption equipment 10, panel computer 12 superposes successively and to be positioned in cabin body 1 on the rack 27 in the corner, front of right side bulkhead 1.2 (wherein, shown in drawing 8, the left side of drawing is the left direction at auto monitoring and measurement station, right side is the right direction at auto monitoring and measurement station, vertical drawing direction be inwardly auto monitoring and measurement station rear to, vertical drawing direction be outwardly auto monitoring and measurement station front to, the top of drawing is the upper direction at auto monitoring and measurement station, the below of drawing is the lower direction at auto monitoring and measurement station).
Other apparatuss be arranged on cabin body 1 comprise: worktable 15, seat 16, station, auto monitoring and measurement station door 17, generator hatch door 18, climbing ladder 19, guardrail 20, air-conditioning and high-definition video monitoring camera 23.
As shown in Fig. 9 ~ 10, conveniently need manual operation in some cases, in cabin body 1, be provided with worktable 15 and seat 16, worktable 15 and seat 16, between rack 27 and generator 13, can facilitate staff to carry out manual measurement, treatment and analysis data.
As shown in figs. 1 and 3, the front bulkhead 1.2 of monitoring station is provided with station, auto monitoring and measurement station door 17, the discrepancy of station, auto monitoring and measurement station door 17 mainly conveniently personnel.
Generator hatch door 18 is arranged on relative on a sidewall of station, auto monitoring and measurement station door 17 on bulkhead 1.2, for keeping in repair generator 13 or more changing jobs, conveniently processes from the outside of monitoring station generator 13.
As seen in figures 3-5, bulkhead 1.2 is provided with climbing ladder 19 relative to the side of weather station, for carrying out simple maintenance process work to the equipment on top, cabin 1.1, in order to the security constructed in support module top 1.1, the surrounding on top, cabin 1.1 being provided with one and encircling for protection hurdle 20.
When monitoring station be in climatic environment comparatively severe when time, in order to ensure that the equipment in cabin body 1 is not subject to the impact of humidity or temperature, air-conditioning is provided with in cabin body 1, air-conditioning internal machine 21 and outdoor machine of air-conditioner 22 are arranged on the inside and outside both sides of fixing weather station 2 one wing bulkhead 1.2 respectively, as shown in Figure 10.
Be provided with high-definition video monitoring camera 23 in cabin body 1, high-definition video monitoring camera 23 is fixed on the lower surface on top, cabin 1.1, for the machine operation in telemonitoring cabin body 1.
In addition, be also provided with flame snuffer 24 and illuminating lamp 25 in cabin body 1, the power source of illuminating lamp 25 is intelligent power supply unit 26.
This device is measured the radiation level in environment by two kinds of radiation survey meters, mutually compare contrast, accurately can judge the core in environment and radiation event, also be conducive to collecting the environmental data under this environment by weather station being integrated in monitoring station, obtain more directly perceived and data message timely, by these data messages being collected, process and analyzing, and sent out, be conducive to monitoring the radiation environment in the severe area of climatic environment, intelligence degree is high, has great promotional value.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. integrated type radiation environment auto monitoring and measurement station, comprise the cabin, radiation environment auto monitoring and measurement station body (1) be made up of large plate, cabin body (1) pushes up (1.1), bulkhead (1.2) and the bilge (1.3) by cabin and forms, the bilge (1.3) offers floor drain (1.4), it is characterized in that: also comprise
Weather station (2), described weather station (2) is arranged in the top in top, cabin (1.1), below, weather station (2) is connected with pole (3), and the lower end of pole (3) is fixed on the outside of bulkhead (1.2);
Gamma dose rate instrument (4), described gamma dose rate instrument (4) is fixed on the upper surface in top, cabin (1.1);
Radioaerosol auto monitoring and measurement instrument (6), the air intake opening (7) of described radioaerosol auto monitoring and measurement instrument (6) is arranged in the top in top, cabin (1.1) through top, cabin (1.1), exhausr port (8) communicates with cabin body (1) outside through the bilge (1.3);
Communication module, described current module comprises and is arranged at wire communication module in cabin body (1) and wireless communication module;
Data acquisition system (DAS), described data acquisition system (DAS) comprises data acquisition unit (11) and panel computer (12); The input end of described data acquisition unit (11) is connected with weather station (2), gamma dose rate instrument (4) and radioaerosol auto monitoring and measurement instrument (6) respectively, and output terminal is connected with communication module and panel computer (12);
Power supply unit, described power supply unit comprises external civil power, emergency generator (13), ups power main frame (9) and accumulator (14); Described ups power main frame (9) is electrically connected with panel computer (12), data acquisition unit (11), gamma dose rate instrument (4) and radioaerosol auto monitoring and measurement instrument (6) respectively;
Described radioaerosol auto monitoring and measurement instrument (6) is arranged in cabin body (1) near left side bulkhead (1.2); Described generator (13) is arranged in the corner, rear near right side bulkhead (1.2) in cabin body (1); Described accumulator (14), ups power main frame (9), data acquisition unit (11), panel computer (12) superpose on the rack (27) in the corner, front being positioned over close right side bulkhead (1.2) in cabin body (1) successively, are provided with work space in the cabin body (1) between rack (27) and generator (13).
2. integrated type radiation environment auto monitoring and measurement station as claimed in claim 1, is characterized in that: described gamma dose rate instrument (4) is covered with stay-warm case (5); Described stay-warm case (5) is fixed on the upper surface in top, cabin (1.1).
3. integrated type radiation environment auto monitoring and measurement station as claimed in claim 1, is characterized in that: described communication module also comprises the VPN encryption equipment (10) be arranged on rack (27) be connected with wire communication module and wireless communication module; Described VPN encryption equipment (10) is electrically connected on data acquisition unit (11) and panel computer (12).
4. integrated type radiation environment auto monitoring and measurement station as claimed in claim 1, is characterized in that: described work space comprises being arranged in cabin body (1) and is positioned at worktable (15) between rack (27) and generator (13) and seat (16).
5. integrated type radiation environment auto monitoring and measurement station as claimed in claim 1, is characterized in that: described radioaerosol auto monitoring and measurement instrument (6) comprises support (601) and support (602); Described support (601) comprises base, is arranged at the side plate of base upper end and is fixed on the top board of side plate upper end, and support (602) is fixed on the upper surface of base, and (601) are provided with support:
Sampling apparatus, sampling apparatus comprises the intelligent air extractor (603) be arranged on base; Described intelligent air extractor (603) is connected with sampling head (604); Described sampling head (604) is communicated with the sampling air chamber (605) be fixed on top board; The upper end of described sampling air chamber (605) is provided with air intake opening (7);
Measurement mechanism (607), measurement mechanism (607) is fixed on the upper surface of base;
Sample preparation unit, sample preparation unit comprises filter membrane (608) and is arranged at the sample encapsulating film device on support (602); Described filter membrane (608) one end is connected to filter membrane memory storage (609), and arrange along the gap between sampling head (604) and sampling air chamber (605), the other end is connected with measurement mechanism (607), filter membrane (608) course is provided with sample encapsulating film device; Described sample encapsulating film device is arranged on below support (602) being positioned at sampling air chamber (605);
Sample retracting device, is fixed on base for storing the sample (631) that measured device (607) was measured;
Tensioning system, is arranged in filter membrane (608) course, for tensioning filter membrane (608).
6. integrated type radiation environment auto monitoring and measurement station as claimed in claim 5, is characterized in that: described sampling air chamber (605) comprises the sampling bucket (610) offering air intake opening (7) be arranged on top board and " V " type framework (611) being fixed on sampling bucket (610) lower end; Described framework (611) both sides are corresponding two sampling heads (604) respectively, framework (611) is provided with O-ring seal (619) towards sampling head (604) side, and filter membrane (608) is arranged between O-ring seal (619) and sampling head (604).
7. integrated type radiation environment auto monitoring and measurement station as claimed in claim 6, is characterized in that: described sampling air chamber (605) is provided with and drives its drive unit moved up and down (616); Described drive unit (616) upper end is fixed in sampling bucket (610), and lower end is fixed on top board upper surface; Described framework (611) is moved downward by drive unit (616) and makes O-ring seal (619) compress filter membrane (608) and be tightly connected with sampling head (604).
8. integrated type radiation environment auto monitoring and measurement station as claimed in claim 6, is characterized in that: described framework (611) both sides are provided with limiting plate (617); Described top board lower end is provided with back up pad, and the two ends of back up pad are fixed on side plate, and its upper end is provided with the positioning supports (618) corresponding with limiting plate (617); Described positioning supports (618) is slidably connected through limiting plate (617) and limiting plate (617).
9. integrated type radiation environment auto monitoring and measurement station as claimed in claim 5, is characterized in that: described measurement mechanism (607) comprises the housing (612) be fixed on base; Be provided with lanthanum bromide spectrometer (613) in described housing (612), be centered around the measurement sample wind (614) in lanthanum bromide spectrometer (613) outside and be arranged in the vitriol chamber (615) measured between sample wind (614) and housing (612).
10. integrated type radiation environment auto monitoring and measurement station as claimed in claim 9, it is characterized in that: described measurement sample wind (614) is for being centered around the annular opening structure in lanthanum bromide spectrometer (613) outside, one end is provided with the first pulley (628), the both sides of the other end are provided with relative the second pulley (629) and the 3rd pulley (630), sample (631) is wrapped in the second pulley (630) successively, first pulley (628) and the 3rd pulley (629) are arranged in the inside and outside both sides of sample wind (614).
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