CN205449587U - Gas sampling device - Google Patents
Gas sampling device Download PDFInfo
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- CN205449587U CN205449587U CN201620130851.2U CN201620130851U CN205449587U CN 205449587 U CN205449587 U CN 205449587U CN 201620130851 U CN201620130851 U CN 201620130851U CN 205449587 U CN205449587 U CN 205449587U
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Abstract
The utility model relates to a gaseous collection system, including main control unit, sample code collection system, man -machine interface, sampling control device, wireless communication device and information -storing device, main control unit passes through data bus and is connected with sample code collection system, man -machine interface, sampling control device, wireless communication device and information -storing device. The utility model discloses gather key information, avoid the manual operation in -process to produce wrongly and omit, improve the integrality and the credibility of data, remote control function allows operating personnel to utilize a network terminal to unify configuration and management to the sample devices that all were connected to in the net to site operations's efficiency has been promoted greatly, the utility model discloses the sample gathered among all sampling process sampling information will by the automatic propelling movement of sample devices to the predetermined network database in, the propelling movement process need not also can't artificial intervention to further extend protection and supervision to sample collection information, realize totally enclosed's information management.
Description
Technical field
This utility model belongs to application of electronic technology technical field, particularly relates to a kind of gas collecting device supporting long-range controlling of sampling and information management.
Background technology
At present, the Accurate Analysis of gaseous sample such as environmental air quality monitoring, the field such as disposal of pollutants monitoring and occupational health environmental monitoring follows gas on-site sample collecting always, and sample transports, the mode of operation that testing laboratory analyzes.Its idiographic flow is to be carried gas collecting equipment by staff at the gaseous sample of tested collection in worksite prescribed volume or the target component in prescribed volume air to be concentrated to load the adsorption tube of adsorbing material.Then gaseous sample or adsorption tube are transported to testing laboratory and carry out Accurate Analysis.At present, from the point of view of the effect of actual motion, the problem that this process exists three aspects:
From the point of view of secure sample angle, although have been set up the most complete sample tracking system analyzing detection.But lack effective means at present and start from sampling location just to register tracking collection sample, in transmitting procedure, thus occur in that certain sample is lost and the situation of sample mix.This brings certain uncertainty to analysis testing result.
From the perspective of sample message transmits, place due to sample collecting, time, the ambient parameter when volume of sampling and collection all has vital impact to follow-up analysis and supervision, and the information of gaseous sample collection link and sample analysis link is generally by manual delivery at present, the transmission of its information lacks the channel effectively closed and carrys out the accurate and objective of guarantee information.
From the point of view of the efficiency of collection in worksite operation, current gas collecting equipment only supports unit operation mode, and during actual samples, it will usually determine that multiple point of measuring is sampled according to on-site actual situations.This needs staff to arrange multiple gas sampling assemblies one by one, this substantially prolongs on-the-spot time, significantly limit the efficiency of field operation.
In sum, need one to have collection sample concurrently and review and provide closed information management function, and the problem during simultaneously supporting the gaseous sample acquisition system of Long-range links can effectively improve current gas sample collecting.
Utility model content
This utility model is for solving current gaseous sample collecting device owing to lacking sample indicia means, thus obscuring of causing during transportation analysis of the gaseous sample caused, even lose；Owing to lacking the sample message pipeline closed, thus cause sample source tracing information, and important ambient parameter is incorrect in sampling process, imperfect even lack, ultimately result in and analyze the inaccurate problem of environmental monitoring data obtained and a kind of gas collecting device supporting long-range controlling of sampling and information management is provided.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
A kind of gas collecting device, including master controller, sample encoded harvester, man machine interface, sampling control mechanism, radio communication device and information-storing device；Described master controller is connected with sample encoded harvester, man machine interface, sampling control mechanism, radio communication device and information-storing device by data/address bus；
Described sample encoded harvester includes gas sampler, barcode scanner, the first one-dimensional or two-dimensional bar, the second one-dimensional or two-dimensional bar；Described gas sampler includes the sealing lid of adsorption tube body and adsorption tube, described first one-dimensional or two-dimensional bar is arranged on adsorption tube body, and second is one-dimensional or two-dimensional bar is arranged on the sealing lid side of adsorption tube；Described barcode scanner is integrated on gas collecting device and or two-dimensional bar one-dimensional with first and second one-dimensional or two-dimensional bar signal is connected；
Described sampling control mechanism includes that gas path pipe, flow pressure measure equipment, flow filters, flow-control equipment and ambient parameter measuring device；Flow pressure measurement equipment, flow filters, flow-control equipment are sequentially connected with by gas path pipe, and described flow-control equipment, flow pressure measure equipment, ambient parameter measuring device all electrically connects with master controller；
Described radio communication device includes that remote controllers and data-pushing assembly, remote controllers and data-pushing assembly are all connected with master controller, data-pushing assembly and external server wireless connections；
Described information-storing device includes subscriber identity information card, sampled data recording medium, Operation Log card and default sampling routine card；Described subscriber identity information card, sampled data recording medium, Operation Log card and default sampling routine card all electrically connect with master controller.
Further, described flow pressure is measured equipment and is included flow transducer and pressure transducer, described flow transducer and pressure transducer are arranged on gas path pipe, and described gas path pipe air inlet is measured equipment with flow pressure and is connected, and gas path pipe gas outlet is connected with flow-control equipment；
Described ambient parameter measuring device includes: temperature sensor, humidity sensor, atmosphere pressure sensor；Temperature sensor, humidity sensor, atmosphere pressure sensor electrically connects with master controller respectively.
Further, described flow-control equipment is electronic diaphragm gas pump or flow-control electronic proportioning valve.
Further, described barcode scanner or be RF digital label reader, described RF digital label reader is integrated on gas collecting device, and the tops that seals at adsorption tube installs the first RF digital label being connected with RF digital label reader signal simultaneously.
Further, on described gas sampler body or install cap type clip, described clip install the 3rd one-dimensional or two-dimensional bar or on clip install fix the second RF digital label, described 3rd one-dimensional or two-dimensional bar is connected with the barcode scanner signal being integrated on gas collecting device, the second RF digital label is connected with the RF digital label reader signal being integrated on gas collecting device.
Further, described first one-dimensional or two-dimensional bar and second is one-dimensional or two-dimensional bar by printing or is pasted or etching is arranged on gas sampler, described 3rd is one-dimensional or two-dimensional bar by printing or is pasted or etching is arranged on clip.
This utility model can gather the key message in all samples gatherer process, in addition to the errors and omissions that can produce during avoiding manual operation, what is more important, the collection of these information all has equipment backstage automatically to gather, and operator are without also revising or delete sampled data.Improve integrity and the credibility of data；Carrying out at the scene in sample preparation process, remote control function of the present utility model allows operator to utilize a network terminal that all sample devicess being connected in net are unified configuration and management, thus is greatly improved the efficiency of field operation；The sample information collected in all sampling processes of this utility model will be pushed in the network data base preset automatically by sample devices; propelling movement process is without also cannot manual intervention; thus extend the protection to sample collecting information and supervision further, it is achieved fully closed information management.
Accompanying drawing explanation
Fig. 1 is the gas collecting device schematic diagram that this utility model embodiment provides；
Fig. 2 is the first one-dimensional or two-dimensional bar on the barcode scanner alignment gas sampler that this utility model embodiment provides and the second one-dimensional or two-dimensional bar schematic diagram；
Fig. 3 is the RFID label tag schematic diagram on RF digital label (RFID) the reader alignment gas sampler that this utility model embodiment provides；
Fig. 4 is the clip of the cap type installed on gas sampling body that this utility model embodiment provides and installs the second fixing RFID label tag schematic diagram on clip；
Fig. 5 be this utility model embodiment provide on gas sampling body install cap type clip and at clip the 3rd one-dimensional or two-dimensional bar schematic diagram.
In figure: 1, gas collecting device；2, master controller；3, sample encoded harvester；4, man machine interface；5, sampling control mechanism；6, flow-control equipment；7, flow pressure measures equipment；8, ambient parameter measuring device；9, flow filters；10, gas path pipe；11, radio communication device；12, remote controllers；13, data-pushing assembly；14, information-storing device；141, subscriber identity information card；142, sampled data recording medium；143, Operation Log card；144, sampling routine card is preset；15, barcode scanner；16, adsorption tube body；161, the first one-dimensional or two-dimensional bar；17, the sealing lid of adsorption tube；171, the second one-dimensional or two-dimensional bar；172, the first RF digital label；18, RF digital label reader；19, clip；191, the 3rd one-dimensional or two-dimensional bar；192, the second RF digital label.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it is as follows to coordinate accompanying drawing to describe in detail.
Refer to Fig. 1 to Fig. 5: this gas collecting device and include master controller 2, sample encoded harvester 3, man machine interface 4, sampling control mechanism 5, radio communication device 11 and information-storing device 14；Described master controller is connected with sample encoded harvester 3, man machine interface 4, sampling control mechanism 5, radio communication device 11 and information-storing device 14 by data/address bus；
Described sample encoded harvester 3 includes that gas sampler, barcode scanner 15, first are one-dimensional or two-dimensional bar 161, second is one-dimensional or two-dimensional bar 171；Described gas sampler includes the sealing lid 17 of adsorption tube body 16 and adsorption tube, described first one-dimensional or two-dimensional bar 161 is arranged on adsorption tube body 16, and second is one-dimensional or two-dimensional bar 171 is arranged on the sealing of adsorption tube and covers 17 sides；Described barcode scanner 15 is integrated on gas collecting device 1 and one-dimensional with first or two-dimensional bar 161 and second is one-dimensional or two-dimensional bar 171 signal is connected；
Described sampling control mechanism 5 includes that gas path pipe 10, flow pressure measure equipment 7, flow filters 9, flow-control equipment 6 and ambient parameter measuring device 8；Flow pressure measurement equipment 7, flow filters 9, flow-control equipment 6 are sequentially connected with by gas path pipe 10, and described flow-control equipment 6, flow pressure measure equipment 7, ambient parameter measuring device 8 all electrically connects with master controller 2；
Described radio communication device 11 includes that remote controllers 12 and data-pushing assembly 13, remote controllers 12 and data-pushing assembly 13 are all connected with master controller 2, data-pushing assembly 13 and external server wireless connections；
Described information-storing device 14 includes subscriber identity information card 141, sampled data recording medium 142, Operation Log card 143 and default sampling routine card 144；Described subscriber identity information card 141, sampled data recording medium 142, Operation Log card 143 and default sampling routine card 144 all electrically connect with master controller 2.
Described flow pressure is measured equipment 7 and is included flow transducer and pressure transducer, described flow transducer and pressure transducer are arranged on gas path pipe 10, described gas path pipe 10 air inlet is measured equipment 7 with flow pressure and is connected, and gas path pipe 10 gas outlet is connected with flow-control equipment 6；
Described ambient parameter measuring device 8 includes: temperature sensor, humidity sensor, atmosphere pressure sensor；Temperature sensor, humidity sensor, atmosphere pressure sensor electrically connects with master controller 2 respectively.Ambient parameter measuring device 8 mainly gathers likely affects the environmental variable of sampling volume accuracy of detection, and is compensated by by master controller 2.
Described flow-control equipment 6 is electronic diaphragm gas pump or flow-control electronic proportioning valve.
Described barcode scanner 15 or be RF digital label (RFID) reader 18, described RF digital label (RFID) reader 18 is integrated on gas collecting device 1, and the first RF digital RFID tags 172 that 17 tops installations are connected is covered in the sealing at adsorption tube simultaneously with RF digital label (RFID) reader 18 signal.
On described gas sampler body 16 or install cap type clip 19, described clip 19 install the 3rd one-dimensional or two-dimensional bar 191 or on clip 19 install fix the second RF digital label 192, described 3rd one-dimensional or two-dimensional bar 191 is connected with barcode scanner 15 signal being integrated on gas collecting device, the second RF digital label 192 is connected with RF digital label reader 18 signal being integrated on gas collecting device.
Described first one-dimensional or two-dimensional bar 161 and second is one-dimensional or two-dimensional bar 171 by printing or is pasted or etching is arranged on gas sampler, described 3rd is one-dimensional or two-dimensional bar 191 by printing or is pasted or etching is arranged on clip 19.
The sample message collected is transferred to master controller 2 by data/address bus by sample encoded harvester 3, man machine interface 4 is by data/address bus display instrument information and user's input information is transferred to master controller 2, in sampling control mechanism 5, flow pressure is measured equipment, flow filters and flow-control equipment and is connected by gas path pipe；Master controller 2 obtains flow pressure by change-over circuit and measures signal and the measurement signal of ambient parameter, output a control signal to flow-control equipment 6 simultaneously, radio communication device 11 realizes two-way telecommunication by data/address bus, both the long-range control of host computer can have been supported, can also be to host computer propelling data, at information-storing device 14, master controller is preserved by data/address bus or reads the information of information-storing device 14, such as the information in subscriber identity information card 141, the information of sampled data recording medium 142, information in Operation Log card 143 and the information of default sampling routine card 144；Master controller 2 both can create, and revises these information；Also support that host computer remotely reads these information.
Below in conjunction with operation principle, this utility model is further illustrated；
From sampling flow precise control of angular degree: during sampling, gas passes sequentially through the flow/pressure connected by gas path pipe 10 and measures equipment 7, flow filters 9 and 6 three elements of flow-control equipment, flow/pressure measures equipment can include gas flow sensor and pressure sensing, pressure in measuring the flow by gas pipeline and pipeline, flow filters can smooth the air velocity fluctuation in pipeline, make flow/pressure measurement result the most accurate, flow-control equipment can be gas pump, such as electric diaphragm pump or flow control valve, such as electronic proportioning valve；During operation, main control unit 2 gathers the measurement result of flow/pressure measurement equipment 7 and ambient parameter measuring device 8 respectively and controls equipment 6 for feedback control flow, thus realizes the closed loop control of sampling flow/pressure.
Angle from sample information supervision, first, the user only authorized can use this device, need to input subscriber identity information by man machine interface 4 after user's start, main control unit 2 is judging that this information is the most consistent with the information being stored in user's ID card 141, then allow client to operate further, otherwise unauthorized user will be stoped to use；Secondly, user can create sampling routine file by man machine interface or call to be stored in default sampling routine card and preset sampling routine；3rd, user can manually enter sample number into spectrum before starting sampling or utilize the sample encoded harvester 3 on described sampling apparatus to gather sample number into spectrum, and numbers the unique mark as sample record using this；4th, flow/pressure data in whole sampling process and ambient parameter data and corresponding time in sampling time will be automatically saved in sampled data recording medium 142；Finally, sample information can be pushed data on corresponding server by radio communication device by the address preset.The data record of whole sampling process, can include sample collector's information, sampling time, location information, sample number into spectrum and sampling process data, is generated and encrypting storing by sampling apparatus oneself, and non-senior authorized user cannot change and delete.It is achieved thereby that the totally enclosed type supervision of sample record.
Review angle from sample message, Fig. 2, give the possible two kind implementation of the sample encoded harvester of the gas sampling assembly related in this utility model shown in 3；A kind of possible it is achieved in that bar code scanner 15 is integrated in gas sampling assembly 1, user is when installing sampling tube, first can be directed on sampling tube by barcode scanner 15 is one-dimensional or two-dimensional bar 161 and second is one-dimensional or two-dimensional bar 171, and gas sampling assembly 1 can read and record the recognition coding of sampling tube automatically；RF digital label (RFID) reader 18 is integrated in gas sampling assembly 1 by alternatively possible being achieved in that, user is when installing sampling tube, can be by the first RF digital RFID tags 172 on RF digital label (RFID) reader alignment sampling tube, gas sampling assembly 1 can read and record the recognition coding of sampling tube automatically.
Fig. 4,5 illustrating the multiple implementation installing digital label about gaseous sample carrier, Fig. 2,3 show a kind of possible gaseous sample vector gas sampling tube, it is made up of the sealing lid 17 of adsorption tube body 16 and adsorption tube；Fig. 2 to Fig. 5 lists the multiple method installing electronic identification label on gas sampler, as used printing on sampling tube body, the modes such as stickup or etching realize the first one-dimensional or two-dimensional bar 161, or seal at sampling tube and cover employing printing, the modes such as stickup or etching realize the second one-dimensional or two-dimensional bar 171, and alternatively possible mode is the first RFID label tag 172 to be arranged on sampling tube sealing cover；Or as shown in Figure 4,5, sampling body 16 is installed the clip 19 of a cap type, then uses printing at clip 19, paste or the mode such as etching realizes the 3rd one-dimensional or two-dimensional bar 191, or install on clip 19 and fix the second RFID label tag 192.
The above is only to preferred embodiment of the present utility model, not this utility model is made any pro forma restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, belong in the range of technical solutions of the utility model.
Claims (6)
1. a gas collecting device, it is characterised in that this gas collecting device includes: master controller, sample encoded harvester, man machine interface, sampling control mechanism, radio communication device and information-storing device；
Master controller is connected with sample encoded harvester, man machine interface, sampling control mechanism, radio communication device and information-storing device by data/address bus；
Described sample encoded harvester includes: gas sampler, barcode scanner, the first one-dimensional or two-dimensional bar, the second one-dimensional or two-dimensional bar；Described gas sampler includes the sealing lid of adsorption tube body and adsorption tube, described first one-dimensional or two-dimensional bar is arranged on adsorption tube body, and second is one-dimensional or two-dimensional bar is arranged on the sealing lid side of adsorption tube；Described barcode scanner is integrated on gas collecting device and or two-dimensional bar one-dimensional with first and second one-dimensional or two-dimensional bar signal is connected；
Described sampling control mechanism includes: gas path pipe, flow pressure measure equipment, flow filters, flow-control equipment and ambient parameter measuring device；Flow pressure measurement equipment, flow filters, flow-control equipment are sequentially connected with by gas path pipe, and flow-control equipment, flow pressure measure equipment, ambient parameter measuring device all electrically connects with master controller；
Described radio communication device includes that remote controllers and data-pushing assembly, remote controllers and data-pushing assembly are all connected with master controller, data-pushing assembly and external server wireless connections；
Described information-storing device includes subscriber identity information card, sampled data recording medium, Operation Log card and default sampling routine card；Described subscriber identity information card, sampled data recording medium, Operation Log card and default sampling routine card all electrically connect with master controller.
2. gas collecting device as claimed in claim 1, it is characterized in that, described flow pressure is measured equipment and is included flow transducer and pressure transducer, described flow transducer and pressure transducer are arranged on gas path pipe, described gas path pipe air inlet is measured equipment with flow pressure and is connected, and gas path pipe gas outlet is connected with flow-control equipment；
Described ambient parameter measuring device includes: temperature sensor, humidity sensor, atmosphere pressure sensor；Temperature sensor, humidity sensor, atmosphere pressure sensor electrically connects with master controller respectively.
3. gas collecting device as claimed in claim 1, it is characterised in that described flow-control equipment is electronic diaphragm gas pump or flow-control electronic proportioning valve.
4. gas collecting device as claimed in claim 1, it is characterized in that, described barcode scanner or be RF digital label reader, described RF digital label reader is integrated on gas collecting device the tops that seals at adsorption tube simultaneously and installs the first RF digital label being connected with RF digital label reader signal.
5. gas collecting device as claimed in claim 1, it is characterized in that, on described gas sampler body or install cap type clip, described clip install the 3rd one-dimensional or two-dimensional bar or on clip install fix the second RF digital label, described 3rd one-dimensional or two-dimensional bar is connected with the barcode scanner signal being integrated on gas collecting device, the second RF digital label is connected with the RF digital label reader signal being integrated on gas collecting device；
It is described that 3rd is one-dimensional or two-dimensional bar by printing or is pasted or etching is arranged on clip.
6. gas collecting device as claimed in claim 1, it is characterised in that described first one-dimensional or two-dimensional bar and second is one-dimensional or two-dimensional bar by printing or is pasted or etching is arranged on gas sampler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130851.2U CN205449587U (en) | 2016-02-19 | 2016-02-19 | Gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130851.2U CN205449587U (en) | 2016-02-19 | 2016-02-19 | Gas sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN205449587U true CN205449587U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620130851.2U Expired - Fee Related CN205449587U (en) | 2016-02-19 | 2016-02-19 | Gas sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422058A (en) * | 2017-06-22 | 2017-12-01 | 国家地质实验测试中心 | The on-line automatic sampling system of gas hydrate dissociation gas gas chromatographic analysis and method |
-
2016
- 2016-02-19 CN CN201620130851.2U patent/CN205449587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422058A (en) * | 2017-06-22 | 2017-12-01 | 国家地质实验测试中心 | The on-line automatic sampling system of gas hydrate dissociation gas gas chromatographic analysis and method |
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Legal Events
| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20190219 |