CN105424417A - Intelligent atmosphere sampling system - Google Patents
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- CN105424417A CN105424417A CN201510922887.4A CN201510922887A CN105424417A CN 105424417 A CN105424417 A CN 105424417A CN 201510922887 A CN201510922887 A CN 201510922887A CN 105424417 A CN105424417 A CN 105424417A
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Abstract
The invention discloses an intelligent atmosphere sampling system. The intelligent atmosphere sampling system comprises an atmosphere sampling device and a main control system. The atmosphere sampling device is used for controlling a lower computer of the atmosphere sampling device. The main control system is used for storing control programs, and connected with a storing unit and a bar code scanning unit. The storing unit is used for storing the control programs, access paths of the control programs generate corresponding bar codes, and the main control system scans the bar codes through the bar code scanning unit, and thereby calling the control programs to control a controller to work. The intelligent atmosphere sampling system is capable of reducing the operation requirement and improving the automatic degree.
Description
Technical field
The present invention relates to atmospheric sampling equipment technical field, particularly relate to a kind of intelligent atmospheric sampling system that can reduce operation requirements, improve automaticity.
Background technology
Atmospheric sampling is the process gathering pollutant sample or contaminated air sample in air.Spot sampling method has two classes: a class makes large quantity of air by liquid-absorbant or solid adsorbent, got up by enriching pollutants lower for concentration in air, as degassing method, filter membrane method.Another kind of is the air containing pollutant with container (vial, polybag etc.) collection.The mean concentration of what the former recorded is pollutant in air in the sampling time; What the latter recorded is instantaneous concentration or the mean concentration in the short time.The mode of sampling should be determined according to the object of sampling and field condition.Institute's sample thief should be representative.Sampling efficiency wants high, and operation must be easy, and is convenient to the analysis carried out subsequently and measures, to obtain the master data of reliable atmospheric pollution.Gather the sample of pollutant or the sample of contaminated air in air, to obtaining the master data of atmospheric pollution.
Atmospheric sampling is the important step of atmosphere environment supervision, and the reliability relation for Monitoring Data is very big.Gather the method for atmospheric sample, mainly contain two classes: a class makes large quantity of air by liquid-absorbant or solid adsorbent, to absorb or detention pollutant, enriching pollutants lower for concentration in original air got up, as degassing method, filter membrane method.By the mean concentration that the result that these class methods record is pollutant in air in the sampling time.Another kind of is the air containing pollutant with container (vial, polybag, rubber bladders, syringe etc.) collection.These class methods are applicable to following situation: in air, the concentration of pollutant is higher; Or the sensitivity of assay method is higher; Not easily absorbed by liquid-absorbant or solid adsorbent absorption dusty gas and steam.The result recorded by this method is the instantaneous concentration of pollutant or the mean concentration in the short time in air.In addition, also have low-temperature freezing, can be used for gathering escaping gas and steam, as alkyl lead.Liquid-absorbant in sampling thief is mainly used in absorbing gaseous state and steam-like material.Conventional absorbing agent has: water, compound water solution, organic solvent etc.Must there is chemical reaction or pollutant promptly can be dissolved fast with pollutant in absorbing agent, and be convenient to carry out analysis operation.Such as, hydrogen fluoride in air, hydrogen chloride available water are as absorbing agent; Sulphuric dioxide can with tetrachloro mercury sodium as absorbing agent; The organophosphorus pesticides such as thimet (3911), demeton (1059) can with 5% methyl alcohol as absorbing agent etc.Solid adsorbent has granular adsorbent and Fibriform adsorbents two kinds.Conventional granular adsorbent has silica gel, unglazed pottery etc., for the sampling of gaseous state, steam-like and particle.Fibriform adsorbents has filter paper, filter membrane, absorbent cotton, glass wool etc., and the detention of suction-operated mainly physical property, for gathering particle.Sometimes adsorbent is first by certain chemical reagent dip treating, makes pollutant with it, chemical action occur and be adsorbed, and is mainly used in gathering gaseous state or steam-like pollutant.
Atmospheric sampling according to the object of sampling and field condition, will select suitable sample mode.As continuous or instantaneous sampling, in ground grab sampling or flowing sampling, sample in the air with balloon, aircraft, and Environment features, indoor sampling and pollution source sampling etc.Sampling object is different with sample mode, and the method for sampling used and sampling thief are also different.As the sampling of chimney endoparticle thing, can according to chimney shape, highly, the punching of selected appropriate location, stretch into the gatherer of sampling thief in hole, to bleed collection with waiting dynamic speed.This method is called isokinetic sampling method.
The sample that atmospheric sampling gathers should be representative.The efficiency of sampling wants high, and operation must be easy, and is convenient to the chemical analysis carried out subsequently and measures.Affect the representational efficiency because have sampling thief and absorbing agent of sample, the position of sampled point and sampling thief are to the interference etc. of air-flow.
In recent years, atmospheric sampling technology combines with analysis and testing technology just gradually, forms a kind of device that can carry out sampling, analyze mensuration, record measured result continuously and automatically.This device directly can carry out field monitoring, is called monitoring analyzer.
Air sampler plays a good role for the detection of harmful gas in air and environment.Along with the continuous progress of science and technology, air sampler is also constantly release new product, as: intelligent type atmospheric sampling thief, explosion-proof air sampler, two gas circuit air sampler etc. product, has greatly enriched the classification of air sampler.
In atmospheric sampling field, in different regions, the temperature contrast in area may be larger, such as at the weather of north cold in winter, or in the weather that southern area summer is extremely hot, sample devices owing to being subject to the impact of low temperature or high temperature, be unfavorable for absorbing liquid in absorption bottle to the gas adopted carry out best absorption, directly cause the degree of accuracy of subsequent chemical analysis.Simultaneously, in the time-sharing automatic sampling process of unattended many positions in storehouse, absorbing liquid in the absorption bottle that the needs of having sampled are preserved, if be in high temperature, the target chemical substances absorbed can be made, wherein there is part again to evaporate in environment than speed faster, also cause the degree of accuracy affecting subsequent chemical analysis result.
In current atmospheric sampling equipment, automaticity is not high, and operation easier is also larger, needs professional to operate, the working time of sample devices is grasped at the sample-grabber scene that even needs had, and needs to control in real time, artificially to the parameter such as flow, temperature, humidity of sample gas.
Summary of the invention
The object of this invention is to provide a kind of intelligent atmospheric sampling system that can reduce operation requirements, improve automaticity.
To achieve these goals, technical scheme provided by the invention is: provide a kind of intelligent atmospheric sampling system, comprising:
Atmospheric sampling equipment;
For controlling the controller of described atmospheric sampling equipment;
For controlling the master control system of described controller, described master control system is connected with storage unit and bar code scanning unit, described storage unit is used for storage control program, and the access path of described control program generates corresponding bar code, and described master control system is by bar code described in described bar code scanning unit scan, and then call described control program to control described controller work.
Described atmospheric sampling equipment comprises:
Be built-in with the absorption bottle of absorbing liquid;
For storing the sealable storage silo of absorption bottle;
For providing the air extractor of source of the gas for described absorption bottle;
Also comprise: time control module, described time control module is connected with described controller, and described time control module starts at the time point preset for controlling described air extractor, stop and closes.
Also comprise: temperature control modules, described temperature control modules is connected with described controller, and described temperature control modules controls for the real time temperature realized in described storage silo.
Also comprise: flow-control module, described flow-control module is connected with described controller, and described flow-control module is for controlling the extraction flow size of described air extractor.
Also comprise card, described card is for printing described bar code.
Described master control system and controller carry out communication by ICP/IP protocol or serial ports.
Described temperature control modules comprises:
For the PID regulon that paired pulses modulating unit transmits control signal;
Control signal for receiving described PID regulon produces the pulse modulation unit of pulse width modulating signal and/or pulse frequency modulated signal;
For received pulse bandwidth modulation signals and/or pulse frequency modulated signal to increase or to reduce the power cell of refrigeration work consumption;
Watt level information for exporting according to described power cell carries out the refrigeration unit freezed;
Watt level information for exporting according to described power cell carries out the heating unit freezed.
Also comprise for detecting temperature height in described storage silo, and be the temperature sensing unit of digital level by the convert information of described temperature height, described temperature sensing unit is connected with described temperature control modules.
Built-in wifi module/the Zigbee module of described controller, and carry out communication by wireless router, internet and described master control system.
Described flow-control module is connection traffic detection module also, and described flow detection module is also connected with described controller, and for feeding back the extraction flow size of described air extractor.
Described atmospheric sampling equipment comprises solenoid valve group, described air extractor is connected with described solenoid valve group, be connected with described absorption bottle by described solenoid valve group, described controller and described solenoid valve group are electrically connected, and can control the conducting or closed of each solenoid valve in described solenoid valve group.
Described master control system accessing Internet, and connect remote computer by described internet, described remote computer carries out communication by described internet and described master control system, and described control program is implanted described storage unit.
Also comprise bar code generation unit, described bar code generation unit is connected with described master control system, and described bar code generation unit is used for the access path of described control program to generate bar code.
Also comprise bar code transmission unit, described bar code transmission unit is connected with described master control system, and described bar code transmission unit is for giving described remote computer by bar code by described internet transmission.
Also comprise printing bar code unit, described printing bar code unit is connected with described remote computer, and described printing bar code unit is used for by described printing bar code out.
Be connected with described solenoid valve group after described air extractor connects described refrigeration unit or heating unit.
Described bar code comprises one-dimensional bar code and two-dimensional bar.
Compared with prior art, due in the present invention's intelligence atmospheric sampling system, because described master control system is connected with storage unit and bar code scanning unit, described storage unit prestores the set of the control program for controlling described controller work, and the bar code that described master control system is correlated with by described bar code scanning unit scan, and then call described control program to make described controller work.Therefore, when the present invention's intelligence atmospheric sampling system is sampled to a local air, need the information such as time, gas flow, temperature of setting sampling, all can control program prepared in advance, and implant described storage unit, and the access path of this control program is generated corresponding bar code, call corresponding control program by described bar code scanning unit scan bar code, sample.Thus, achieve the Automated condtrol of atmospheric sampling, and need not the operating personnel of specialty to be in the action operation, unprofessional person also can bring the bar code of electronic edition or bar coded cards to operate.
By following description also by reference to the accompanying drawings, the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of first embodiment of the present invention's intelligence atmospheric sampling system.
Fig. 2 is the schematic diagram of an embodiment of the atmospheric sampling equipment of atmospheric sampling system as shown in Figure 1.
Fig. 3 is the schematic diagram of second embodiment of the present invention's intelligence atmospheric sampling system.
Fig. 4 is the schematic diagram of the 3rd embodiment of the present invention's intelligence atmospheric sampling system.
Fig. 5 is the schematic diagram of the 4th embodiment of the present invention's intelligence atmospheric sampling system.
Figure 6 shows that the schematic diagram of the temperature control modules of the present invention's intelligence atmospheric sampling system.
Fig. 7 is the schematic diagram of the 5th embodiment of the present invention's intelligence atmospheric sampling system.
Fig. 8 is the schematic diagram of the 6th embodiment of the present invention's intelligence atmospheric sampling system.
Figure 9 shows that the schematic diagram that the solenoid valve group of the present invention's intelligence atmospheric sampling system is connected with absorption bottle.
Figure 10 is the schematic diagram of the 7th embodiment of the present invention's intelligence atmospheric sampling system.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, element numbers similar in accompanying drawing represents similar element.As mentioned above, please refer to Fig. 1, the intelligent atmospheric sampling system 100 that the embodiment of the present invention provides, comprising:
Atmospheric sampling equipment 1;
For controlling the controller 2 of described atmospheric sampling equipment 1;
For controlling the master control system 3 of described controller 2, described master control system 3 is connected with storage unit 4 and bar code scanning unit 5, described storage unit 4 is for storage control program, and the access path of described control program generates corresponding bar code, and described master control system 3 scans described bar code by described bar code scanning unit 5, and then call described control program and work to control described controller 2.
It should be noted that, described master control system 3 in the present invention can be connected with multiple described controller 2, each described controller 2 is connected with a described atmospheric sampling equipment 1, therefore, in a larger region, multiple described atmospheric sampling equipment 1 can be arranged sample simultaneously, and all by the unified control of described master control system 3.
Please refer to Fig. 2, described atmospheric sampling equipment 1 comprises:
Be built-in with the absorption bottle of absorbing liquid;
For storing the sealable storage silo of absorption bottle; Due to described storage silo and described absorption bottle, to be all positioned at described atmospheric sampling equipment 1 inner, and described storage silo is inner to be designed for insulation construction.
For providing the air extractor 6 of source of the gas for described absorption bottle; Please refer to Fig. 2; described air extractor 6 is fixed on the sidewall of described atmospheric sampling equipment 1; the sidewall that described atmospheric sampling equipment 1 and described air extractor 6 are installed is provided with the hole allowing exhaust tube pass; exhaust tube is the silicone tube of stable chemical nature; its outside also can sheathed protective sleeve; and this protective sleeve has heat insulation function, exhaust tube one end is connected with described air extractor 6, and the other end is connected with absorption bottle.In addition, because the quantity general case of described absorption bottle is multiple, therefore exhaust tube can also carry out gas circuit selection by solenoid valve group.
In an embodiment, please refer to Fig. 3, also comprise: time control module 7, described time control module 7 is connected with described controller 2, described time control module 7 starts at the time point preset for controlling described air extractor 6, stop and closes, and can be effectively controlled by described time control module 7 to the time period of sampling.
In an embodiment, please refer to Fig. 4, also comprise: temperature control modules 8, described temperature control modules 8 is connected with described controller 2, and described temperature control modules 8 controls for the real time temperature realized in described storage silo.
In an embodiment, please refer to Fig. 5, also comprise: flow-control module 9, described flow-control module 9 is connected with described controller 2, and described flow-control module 9 is for controlling the extraction flow size of described air extractor 6.
In an embodiment, also comprise card, described card is for printing described bar code.
In an embodiment, described master control system 3 carries out communication with controller 2 by ICP/IP protocol or serial ports.
In embodiment as shown in Figure 4, the module that described temperature control modules 8 comprises, shown in figure 6:
For the PID regulon 81 that paired pulses modulating unit 80 transmits control signal;
Control signal for receiving described PID regulon 81 produces the pulse modulation unit 80 of pulse width modulating signal and/or pulse frequency modulated signal, therefore, described pulse modulation unit 80 comprises pwm unit 80a and pulse frequency modulation unit 80b;
For received pulse bandwidth modulation signals and/or pulse frequency modulated signal to increase or to reduce the power cell 82 of refrigeration work consumption;
Watt level information for exporting according to described power cell 82 carries out the refrigeration unit 83 freezed;
Watt level information for exporting according to described power cell 82 carries out the heating unit 84 freezed.
Please refer to Fig. 6, also comprising for detecting temperature height in described storage silo, and be the temperature sensing unit 85 of digital level by the convert information of described temperature height, described temperature sensing unit 85 is connected with described temperature control modules 8.Described temperature sensing unit 85 carries out FEEDBACK CONTROL to the temperature in described storage silo, can guarantee to control in real time the temperature of described storage silo.
In an embodiment, please refer to Fig. 7, the built-in wifi module 20 of described controller 2, and carry out communication by wireless router 10, internet 11 with described master control system 3.And when described controller 2 built-in Zigbee module, its schematic diagram wifi module 20 is identical, no matter is wifi module 20 or Zigbee module, all needs networking to connect, in addition, be connected by wireless network between described internet 11 with described master control system 3.In addition, described wifi module 20 is with the connected mode of described controller 2, and described wifi module 20 can integrate with described controller 2, also can not integrate with described controller.
In an embodiment, please refer to Fig. 8, compared with embodiment shown in the present embodiment with Fig. 5, many flow detection modules 91, described flow-control module 9 goes back connection traffic detection module 91, described flow detection module 91 is also connected with described controller 2, and for feeding back the extraction flow size of described air extractor 6.Because described flow-control module 9 controls the watt level of described air extractor 6, described flow detection module 91 detects from described air extractor 6 gas flow size out, and detected information feed back is returned described controller 2, the information that described controller 2 feeds back to according to described flow detection module 91 transmits control signal to described flow-control module 9, and described flow-control module 9 adjusts the power of described air extractor 6 according to this control signal.By described flow detection module 91, can to realize described air extractor 6 take out gas flow current constant control.
In an embodiment, please refer to Fig. 9, described atmospheric sampling equipment 1 comprises solenoid valve group, and described air extractor 6 is connected with described solenoid valve group 12, and described air extractor 6 is connected with described absorption bottle by described solenoid valve group 12.Described controller 2 is electrically connected with described solenoid valve group 12, and can control the conducting or closed of each solenoid valve in described solenoid valve group 12.Because each solenoid valve is all connected with absorption bottle, therefore by the conducting of Controlling solenoid valve group 12 or closedly can to control as which absorption bottle is bled.
In an embodiment, described air extractor 6 is connected with described solenoid valve group 12 after connecting described refrigeration unit 83 or heating unit 84.Originally be in example, described refrigeration unit 83 or heating unit 84 are that the exhaust tube be connected with described air extractor 6 connects, by described refrigeration unit 83, heating unit 84, the temperature in exhaust tube can be regulated, can guarantee that the gas flow temperature entered in absorption bottle is preset temperature.
In an embodiment, please refer to Figure 10, described master control system 3 accessing Internet 11, and connect remote computer 13 by described internet 11, described remote computer 13 carries out communication by described internet 11 with described master control system 3, and described control program is implanted described storage unit 4.In the present embodiment, described master control system 3 carries out communication with described controller by ICP/IP protocol or serial ports, and also accessing described internet 11 due to described master control system 3, described remote computer 13 carries out communication by described internet 11 with described master control system 3.
An application of the embodiment shown in Figure 10 is: in order to carry out exactly the ambient atmosphere of the three unities, without phonily sampling, monitoring, environmental protection supervision department can programme to the parameter of sampling in advance, generate predetermined control program, and environmental protection supervision department of institute by described remote computer 13 by described for long-range for this control program implantation storage unit 4, described master control system 3 can be accessed this control program and then start described atmospheric sampling equipment 1 and be sampled, and this access path can be generated corresponding bar code by environmental protection supervision department, and bar code is issued the sample-grabber bearing sampling work, this bar code is scanned by described bar code scanning unit 5 by sample-grabber, described master control system 3 starts described controller 2 according to this control program, described controller 2 controls described atmospheric sampling equipment 1 according to preset program work.
The Another application of the embodiment shown in Figure 10 is, in air supervision executable unit, the present invention is used to carry out ambient atmosphere sampling, professional staff only need will need the control program of sampling by remote input in described storage unit 4, and generate the bar code of corresponding this control program of access, because each described atmospheric sampling equipment 1 is arranged in each monitoring point, the sample-grabber that goes out only need bring corresponding bar code, after reaching each monitoring point, after setting absorption bottle, by described bar code scanning unit 5 scanning bar code, the present invention then can start at the time point of setting automatically, described master control system 3 can according to control program, automatically sampling parameter is configured to described controller 2, enter sample states or state to be sampled, sampling parameter then refers to the time that sampling starts, end time, gas flow size, temperature of absorbing liquid in absorption bottle etc.
In an embodiment, please refer to Figure 10, also comprise bar code generation unit 14, described bar code generation unit 14 is connected with described master control system 3, and described bar code generation unit 14 is for generating bar code by the access path of described control program.
In an embodiment, please refer to Figure 10, also comprise bar code transmission unit 15, described bar code transmission unit 15 is connected with described master control system 3, and described bar code transmission unit 15 is for being transferred to described remote computer 13 by bar code by described internet 11.
In an embodiment, please refer to Figure 10, also comprise printing bar code unit 16, described printing bar code unit 16 is connected with described remote computer 13, and described printing bar code unit 16 is for by described printing bar code out.
In an embodiment, described bar code comprises one-dimensional bar code and two-dimensional bar.
Compared with prior art, composition graphs 1-10, due in the present invention's intelligence atmospheric sampling system 100, due to, described master control system 3 is connected with storage unit 4 and bar code scanning unit 5, described storage unit 4 prestores the set of control program for controlling the work of described controller 2, and described master control system 3 scans relevant bar code by described bar code scanning unit 5, and then calls described control program and work to control described controller 2.Therefore, when the present invention's intelligence atmospheric sampling system 100 is sampled to a local air, need the information such as time, gas flow, temperature of setting sampling, all can control program prepared in advance, and implant described storage unit 4, and the access path of this control program is generated corresponding bar code, call corresponding control program by described bar code scanning unit 5 scanning bar code, sample.Thus, achieve the Automated condtrol of atmospheric sampling, and need not the operating personnel of specialty to be in the action operation, unprofessional person also can bring the bar code of electronic edition or bar coded cards to operate.
Above disclosedly be only the preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (17)
1. an intelligent atmospheric sampling system, is characterized in that, comprising:
Atmospheric sampling equipment;
For controlling the controller of described atmospheric sampling equipment;
For controlling the master control system of described controller, described master control system is connected with storage unit and bar code scanning unit, described storage unit is used for storage control program, and the access path of described control program generates corresponding bar code, and described master control system is by bar code described in described bar code scanning unit scan, and then call described control program to control described controller work.
2. intelligent atmospheric sampling system as claimed in claim 1, is characterized in that, described atmospheric sampling equipment comprises:
Be built-in with the absorption bottle of absorbing liquid;
For storing the sealable storage silo of absorption bottle;
For providing the air extractor of source of the gas for described absorption bottle.
3. intelligent atmospheric sampling system as claimed in claim 2, it is characterized in that, also comprise: time control module, described time control module is connected with described controller, and described time control module starts at the time point preset for controlling described air extractor, stop and closes.
4. intelligent atmospheric sampling system as claimed in claim 2, it is characterized in that, also comprise: temperature control modules, described temperature control modules is connected with described controller, and described temperature control modules controls for the real time temperature realized in described storage silo.
5. intelligent atmospheric sampling system as claimed in claim 2, it is characterized in that, also comprise: flow-control module, described flow-control module is connected with described controller, and described flow-control module is for controlling the extraction flow size of described air extractor.
6. intelligent atmospheric sampling system as claimed in claim 1, is characterized in that, also comprise card, and described card is for printing described bar code.
7. intelligent atmospheric sampling system as claimed in claim 1, is characterized in that, described master control system and controller carry out communication by ICP/IP protocol or serial ports.
8. intelligent atmospheric sampling system as claimed in claim 4, it is characterized in that, described temperature control modules comprises:
For the PID regulon that paired pulses modulating unit transmits control signal;
Control signal for receiving described PID regulon produces the pulse modulation unit of pulse width modulating signal and/or pulse frequency modulated signal;
For received pulse bandwidth modulation signals and/or pulse frequency modulated signal to increase or to reduce the power cell of refrigeration work consumption;
Watt level information for exporting according to described power cell carries out the refrigeration unit freezed;
Watt level information for exporting according to described power cell carries out the heating unit freezed.
9. intelligent atmospheric sampling system as claimed in claim 5, it is characterized in that, also comprise for detecting temperature height in described storage silo, and be the temperature sensing unit of digital level by the convert information of described temperature height, described temperature sensing unit is connected with described temperature control modules.
10. intelligent atmospheric sampling system as claimed in claim 1, is characterized in that, the built-in wifi module/Zigbee module of described controller, and carries out communication by wireless router, internet and described master control system.
11. intelligent atmospheric sampling systems as claimed in claim 5, it is characterized in that, described flow-control module is connection traffic detection module also, and described flow detection module is also connected with described controller, and for feeding back the extraction flow size of described air extractor.
12. intelligent atmospheric sampling systems as claimed in claim 8, it is characterized in that, described atmospheric sampling equipment comprises solenoid valve group, described air extractor is connected with described solenoid valve group, be connected with described absorption bottle by described solenoid valve group, described controller and described solenoid valve group are electrically connected, and can control the conducting or closed of each solenoid valve in described solenoid valve group.
13. intelligent atmospheric sampling systems as claimed in claim 1, it is characterized in that, described master control system accessing Internet, and connect remote computer by described internet, described remote computer carries out communication by described internet and described master control system, and described control program is implanted described storage unit.
14. intelligent atmospheric sampling systems as claimed in claim 13, it is characterized in that, also comprise bar code generation unit, described bar code generation unit is connected with described master control system, and described bar code generation unit is used for the access path of described control program to generate bar code.
15. intelligent atmospheric sampling systems as claimed in claim 14, it is characterized in that, also comprise bar code transmission unit, described bar code transmission unit is connected with described master control system, and described bar code transmission unit is for giving described remote computer by bar code by described internet transmission.
16. intelligent atmospheric sampling systems as claimed in claim 15, it is characterized in that, also comprise printing bar code unit, described printing bar code unit is connected with described remote computer, and described printing bar code unit is used for by described printing bar code out.
17. intelligent atmospheric sampling systems as described in any one of claim 1 ~ 16, it is characterized in that, described bar code comprises one-dimensional bar code and two-dimensional bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922887.4A CN105424417A (en) | 2015-12-11 | 2015-12-11 | Intelligent atmosphere sampling system |
Applications Claiming Priority (1)
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