CN108036976A - Atmosphere pollution monitors sample-leaving system automatically - Google Patents

Atmosphere pollution monitors sample-leaving system automatically Download PDF

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Publication number
CN108036976A
CN108036976A CN201711425474.0A CN201711425474A CN108036976A CN 108036976 A CN108036976 A CN 108036976A CN 201711425474 A CN201711425474 A CN 201711425474A CN 108036976 A CN108036976 A CN 108036976A
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China
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atmosphere pollution
sample
controller
automatic safety
sampling device
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CN201711425474.0A
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Chinese (zh)
Inventor
麦泽彬
谭国斌
吴日伟
陈景鸿
牛红志
燕志奇
苏海波
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Guangzhou Hexin Instrument Co Ltd
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Guangzhou Hexin Instrument Co Ltd
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Priority to CN201711425474.0A priority Critical patent/CN108036976A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a kind of atmosphere pollution to monitor sample-leaving system automatically, it includes atmosphere pollution on-line computing model, master controller, memory, keep sample controller and automatic safety sampling device.When the atmosphere pollution in the target environment of atmosphere pollution on-line computing model monitoring is exceeded or exceedes preset value as the contribution margin of pollution source point position, master controller keeps sample controller control automatic safety sampling device unlatching to collect the atmosphere pollution in target environment by control, and is closed after collection.The atmosphere pollution of the present invention monitor automatically sample-leaving system using the online traceability system of atmosphere pollution and it is automatic keep sample controller the characteristics of, be combined by real time on-line monitoring and off-line analysis, can make it that the science of monitoring data and accuracy are more secure.

Description

Atmosphere pollution monitors sample-leaving system automatically
Technical field
The present invention relates to atmospheric environment protection field, and sample-leaving system is monitored automatically more particularly, to a kind of atmosphere pollution.
Background technology
Due to the complexity of atmospheric environment, the source of the pollutant in air is always a research puzzle.Traditional research Method is that the sample collection of pollution sources to laboratory is carried out off-line analysis.Most gaseous atmosphere pollutant is to health It is very harmful, or even have carcinogenic danger.Also, when burst mode tra nsmitter, environmental monitoring emergency worker rushes towards scene Sample collection is carried out, process takes longer, and timeliness is poor, can not reflect real pollutant row mostly due to the time difference Put or leak case.Pollution sources in actual environment are typically all toxic gas or have the gas of harmfulness, under normal circumstances, It need not be sampled, only pollutant is exceeded or pollution sources produce the contribution margin polluted and exceeded early warning value, it is necessary to right Pollution sources are analyzed, it is therefore desirable to it is a set of can either real time on-line monitoring pollutant, quick lock in pollution sources, while can show again The system of the timely automated sampling in field, off-line analysis is carried out after sampling, fast and accurately analyzes the pollution condition of pollution sources.
The content of the invention
Based on this, it is necessary to provide a kind of atmosphere pollution and monitor sample-leaving system automatically, with the dirt in real-time monitoring pollution source Dye situation, and early warning in time and sampling.
The technical solution that the present invention solves above-mentioned technical problem is as follows.
A kind of atmosphere pollution monitors sample-leaving system, including atmosphere pollution on-line computing model, master controller, storage automatically Device, keep sample controller and automatic safety sampling device;The master controller and the atmosphere pollution on-line computing model and the storage Device is electrically connected, and is also associated with the master controller for outwardly sending data and receiving the data sending and receiving of exogenous data Device;The atmosphere pollution on-line computing model is used for the atmosphere pollution situation in monitoring objective environment;The memory is used for Store the atmosphere pollution situation data in target environment;The controller that keeps sample is electrically connected to control with the automatic safety sampling device Make the automatic safety sampling device to be turned on and off, the controller that keeps sample is connected with for outwardly sending data and receiving extraneous The data receiving-transmitting device of data, the automatic safety sampling device are used to collect the atmosphere pollution in target environment;The control that keeps sample Device and the automatic safety sampling device are used for the position for the pollution sources being arranged in target environment;When the atmosphere pollution is supervised online It is described when the atmosphere pollution surveyed in the target environment of instrument monitoring is exceeded or exceedes preset value as the contribution margin for polluting source point position Master controller controls the automatic safety sampling device to open to collect target environment by sending the controller that keeps sample described in data control In atmosphere pollution, and closed after collection.
In one of the embodiments, the atmosphere pollution on-line computing model with it is described keep sample controller and described keep sample Device can not be described to keep sample controller and the automatic safety sampling device is arranged in pollution sources in target environment in same position Position, usually in corresponding pollution sources arrangement corresponding keep sample controller and the automatic safety sampling device.
In one of the embodiments, the atmosphere pollution on-line computing model is portable or fixed online flight The either online flight time mass spectrum traceability system of time mass spectrum instrument.
In one of the embodiments, the automatic safety sampling device is sampled using Soviet Union's agate tank or gas production bag.
In one of the embodiments, the atmosphere pollution monitors sample-leaving system and further includes display automatically, described aobvious Show that device is connected with the master controller, with the pollutant situation data in real-time display target environment.
In one of the embodiments, the atmosphere pollution monitors sample-leaving system and further includes input unit automatically, described Input unit is connected with the master controller, for parameter setting.
In one of the embodiments, the atmosphere pollution monitors sample-leaving system and further includes warning device automatically, described Warning device is connected with the master controller, when the air in the target environment of atmosphere pollution on-line computing model monitoring is dirty When dye thing is exceeded or exceedes preset value as the contribution margin for polluting source point position, warning device report described in the main controller controls It is alert.
In one of the embodiments, the data receiving-transmitting device is wireless transmission receiver or wired transmitter-receiver;
When the atmosphere pollution on-line computing model is for mobile monitoring or apart from the controller and described automatic of keeping sample When the device that keeps sample exceedes pre-determined distance, the master controller with it is described keep sample controller by wireless control or cable network with The mode that wireless control is combined carries out data transmission;
When the atmosphere pollution on-line computing model for it is fixed monitoring or apart from it is described keep sample controller and it is described from Dynamic when keeping sample device in the pre-determined distance, the master controller, which with the controller that keeps sample passes through cable data and sends, to be received The mode of device control carries out data transmission.
In one of the embodiments, the data receiving-transmitting device is wireless transmission receiver or wired transmitter-receiver.
In one of the embodiments, the mobile terminal is PC or mobile phone.
In one of the embodiments, the automatic safety sampling device has multiple, and multiple automatic safety sampling device strings are set.
The disposal of pollutants of industrial area or leaking chemical pollution have discontinuity and uncertainty, and pollutant kind is various, existing Aerosolized pollutant also has gaseous pollutant, and particulate pollutant has dust, cigarette, flying dust and black smoke etc., can enter lung with breathing, Lung can be deposited on, causes the disease of respiratory system;Gaseous pollutant such as nitrogen-containing oxide, sulfide, volatile organic compounds Deng, wherein volatile organic compounds chemism is strong, during Atmospheric Diffusion easily participate in Atmospheric Chemistry reaction, generation it is secondary Aerosol etc..Most gaseous atmosphere pollutant is very big to human health damage, or even has carcinogenic danger.
In view of the deficiencies of the prior art, atmosphere pollution provided by the invention monitors sample-leaving system automatically can meet air Pollutant automatic on-line monitoring and warning, pollutant are traced to the source, and can collect gas sample automatically, so that offline inspection is analyzed.This hair Bright atmosphere pollution monitors sample-leaving system and can realize at polluted gas real time on-line monitoring in atmospheric environment, data automatically Reason is stored and uploaded automatically, pollutes exceeded alarm, keeping sample automatically and remote control function.The system is conducive to improve monitoring effect Rate, saves cost of labor, contributes to monitoring personnel to grasp interior all pollution situations during Regional Atmospheric Pollution event occurs, and Security is higher.The system can use in a variety of environment, as long as power supply can be provided, either outdoor, indoor, vehicle-mounted Use, can be communicated by the data receiving-transmitting device such as wire cable, cable network, wireless network.
The atmosphere pollution of the present invention monitors sample-leaving system combination atmosphere pollution on-line computing model, master controller, deposits automatically Reservoir, keep sample controller and automatic safety sampling device, utilizes the online traceability system of atmosphere pollution and the automatic controller that keeps sample Feature, on the basis of atmosphere pollution real time on-line monitoring or pollutant real-time online are traced to the source, once find that pollutant is dense Degree has exceeded early warning value more than the contribution margin of early warning value or pollution source point position, and automatic sample-leaving system will carry out certainly pollutant Dynamic sampling, the sample collected can carry out laboratory off-line analysis.It is combined by real time on-line monitoring and off-line analysis, can be with So that the science and accuracy of monitoring data are more secure.
Brief description of the drawings
Fig. 1 is that the atmosphere pollution of an embodiment monitors the structure diagram of sample-leaving system automatically.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more thorough Comprehensively.
It should be noted that when an element is considered as " connection " another element, it can be directly to separately One element may be simultaneously present centering elements.Unless otherwise defined, all technologies used herein and section are academic Language is identical with the normally understood implication of those skilled in the art for belonging to the present invention.Herein in the description of the invention Used term is intended merely to the purpose of description specific embodiment, it is not intended that in the limitation present invention.It is used herein Term "and/or" includes the arbitrary and all combination of one or more relevant Listed Items.
As shown in Figure 1, the atmosphere pollution of an embodiment monitor automatically sample-leaving system 10 include atmosphere pollution it is online Monitor 100, master controller 200, memory 300, keep sample controller 400 and automatic safety sampling device 500.Wherein, master controller 200 are electrically connected with atmosphere pollution on-line computing model 100 and memory 300.Be also associated with master controller 200 be used for The external world sends the data receiving-transmitting device 210 of data.The air that atmosphere pollution on-line computing model 100 is used in monitoring objective environment is dirty Principle condition is contaminated, sample is gathered such as from air and carries out on-line analysis.Memory 300 is monitored on-line for storage atmosphere pollutant Atmosphere pollution situation data in the target environment that instrument 100 monitors.Automatic safety sampling device 500 is used to collect in target environment Atmosphere pollution.The controller 400 that keeps sample is connected with automatic safety sampling device 500 to control automatic safety sampling device 500 to be turned on and off.
When 100 monitoring of environmental data exception of atmosphere pollution on-line computing model, such as the atmosphere pollution in target environment When exceeded or as pollution source point position contribution margin exceedes preset value, master controller 200 is by controlling the controller 400 that keeps sample to control Automatic safety sampling device 500 is opened to collect the atmosphere pollution in target environment, and is closed after collection.
In one embodiment, atmosphere pollution on-line computing model 100 is that online time-of-flight mass spectrometer either exists Line flight time mass spectrum traceability system, Ambulatory monitoring, also fixable type monitor, with detect in real time the pollutant in air into Point and concentration, especially monitor the concentration of target stains in real time, or the contribution margin of pollution sources tested online.Air is dirty (keep sample dye thing on-line computing model 100 controller 400 and automatic safety sampling device with keep sample controller 400 and automatic safety sampling device 500 500 need to be in same position) can not be in same position or in same position, when atmosphere pollution on-line computing model 100 is with keeping sample When controller 400 and co-located automatic safety sampling device 500, atmosphere pollution on-line computing model 100 and the controller that keeps sample 400 and automatic safety sampling device 500 can be communicated by wired connection;When atmosphere pollution on-line computing model 100 and the control that keeps sample Device 400 and automatic safety sampling device 500 processed are preferably wirelessly communicated not in same position.Keep sample controller 400 and automatic safety sampling device 500 be arranged in the positions of the pollution sources in target environment, usually arrange and correspond in corresponding pollution sources Keep sample controller 400 and automatic safety sampling device 500.
Master controller 200 obtains the pollution principle in the target environment that atmosphere pollution on-line computing model 100 monitors in real time The contribution Value Data of condition data or pollution sources, and the data are stored in memory 300, for real time inspection and feedback. In addition, master controller 200 can also support exceeded remote alarms, support remotely to check contamination data by data receiving-transmitting device 210 Keep sample with system mode, remote control and remotely change setting.
Master controller 200 can be checked and controlled and is automatic by controlling the controller 400 that keeps sample to control automatic safety sampling device 500 Keep sample device 500 state and setting, such as switch, locking/reset, air pressure, keep sample duration.Specifically, the controller 400 that keeps sample Receive master controller 200 control, can start or close keep sample, control automatic safety sampling device 500 be opened and closed and keep sample state, completion Master controller 200 is fed back to after keeping sample or allows master controller 200 to check and control.
In one embodiment, automatic safety sampling device 500 can use the Soviet Union's sample-holding container such as agate tank or gas production bag sampling.Into one Step, in one embodiment, automatic safety sampling device 500 have it is multiple, multiple automatic safety sampling devices 500 string sets after with the controller that keeps sample 400 are electrically connected.After one of automatic safety sampling device 500 has collected gas, the controller 400 that the keeps sample control automatic dress that keeps sample Put 500 closings, and automatic switching-over pipeline is to next available automatic safety sampling device 500.If can without automatic safety sampling device 500 With the controller 400 that then keeps sample enters lock-out state, no longer performs any auto-action, it is necessary to which monitoring personnel's replacement keeps sample automatically Device 500 and set reset after can reuse auto-programming.
In one embodiment, which monitors sample-leaving system 10 and further includes display 600 automatically.Display 600 are connected with master controller 200, with the pollutant situation data in real-time display target environment.Further, in one embodiment In, which monitors sample-leaving system 10 and further includes input unit 700 automatically.Input unit 700 connects with master controller 200 Connect, for parameter setting.Monitoring personnel can check pollutant situation data on the spot according to the display 600, and can pass through The input unit 700 input needs the parameter set or the information of inquiry needs.
Further, in one embodiment, which monitors sample-leaving system 10 and further includes warning device automatically (not shown).Warning device is connected with master controller 200.When in the target environment that atmosphere pollution on-line computing model 100 monitors Atmosphere pollution it is exceeded or when contribution margin as pollution source point position exceedes preset value, the control warning device of master controller 200 Alarm.
In addition, in one embodiment, which monitors sample-leaving system 10 and further includes mobile terminal 800 automatically. Mobile terminal 800 is connected by data receiving-transmitting device 210 with master controller 200.Specifically, in one embodiment, data sending and receiving Device 210 can be wirelessly or non-wirelessly transmitter-receiver or cable communication, as GPRS/MSG transmitter-receivers or WWW send and connect Receive device or RS-485 or analog electrical signal etc..In one embodiment, mobile terminal 800 is PC or mobile phone.Work as atmosphere pollution Atmosphere pollution in the target environment that thing on-line computing model 100 monitors is exceeded or exceedes as the contribution margin for polluting source point position pre- If during value, master controller 200 can control mobile terminal 800 to alarm via data receiving-transmitting device 210.
The atmosphere pollution of present embodiment monitors sample-leaving system 10 compared with prior art automatically, at least with following Beneficial effect:
The atmosphere pollution of present embodiment monitor automatically sample-leaving system 10 can real time on-line monitoring atmosphere pollution situation, and On the basis of real time monitoring, once there is suspicious exception in Atmospheric Environment Pollution, such as certain target pollutant concentration or dirt When the contribution margin of some pollution source point position has exceeded early warning value when dye thing is traced to the source, automatic start keeps sample, by air sample collection simultaneously Storage, is detected it using other offline inspection means, is combined, monitored with the data monitored on-line by off-line monitoring Personnel could more accurately grasp actual pollution course;
Further, by setting mobile terminal 800, which also can remotely check that atmosphere pollution monitors number on-line According to, when target atmosphere pollution is exceeded or trace to the source pie chart point position pollution it is exceeded, i.e., sent out to the mobile terminal such as long-range PC or mobile phone 800 Send alarm and automatically begin to keep sample.Monitoring personnel can also carry out remote gas controlling of sampling, remotely located automatic safety sampling device Opening and closing, the state parameter such as air pressure, so as to improve the degree of automation of gas sampling;
In addition, the system 10 can use in a variety of pollution environment, as the system 10 is long-term installed in having cable cable In monitoring station, or temporarily using cordless communication network and solar cell is installed outdoors can work normally;
After the process that once keeps sample, if automatic safety sampling device 500 has filled with sample gas, the system 10 is automatically into lock Mould-fixed, and send and remind to remote terminal.In a locking mode, no longer perform and keep sample automatically.Must monitoring personnel's arrival scene The sample-holding container that more renews and after setting reset, can just continue to execute the program that keeps sample.Locking/reset is set, and makes to have gathered retention Sample storage it is intact, the sample for the different pollution courses that undope, with ensure subsequent sample detection science and accuracy.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously Cannot therefore it be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of atmosphere pollution monitors sample-leaving system automatically, it is characterised in that including atmosphere pollution on-line computing model, master control Device processed, memory, keep sample controller and automatic safety sampling device;The master controller and the atmosphere pollution on-line computing model and The memory is electrically connected, and is also associated with the master controller for outwardly sending data and receiving exogenous data Data receiving-transmitting device;The atmosphere pollution on-line computing model is used for the atmosphere pollution situation in monitoring objective environment;It is described to deposit Reservoir is used to store the atmosphere pollution situation data in target environment;Keep sample controller and the automatic safety sampling device electricity Connection to control the automatic safety sampling device to be turned on and off, the controller that keeps sample be connected with for outwardly send data and The data receiving-transmitting device of exogenous data is received, the automatic safety sampling device is used to collect the atmosphere pollution in target environment;It is described Keep sample the position of pollution sources that controller and the automatic safety sampling device are used to be arranged in target environment;When the atmosphere pollution Atmosphere pollution in the target environment of thing on-line computing model monitoring is exceeded or exceedes as the contribution margin for polluting source point position default During value, the master controller controls the automatic safety sampling device to open to collect by sending the controller that keeps sample described in data control Atmosphere pollution in target environment, and closed after collection.
2. atmosphere pollution as claimed in claim 1 monitors sample-leaving system automatically, it is characterised in that the atmosphere pollution exists Line monitor is the portable or fixed either online flight time mass spectrum traceability system of online time-of-flight mass spectrometer.
3. atmosphere pollution as claimed in claim 1 monitors sample-leaving system automatically, it is characterised in that the automatic safety sampling device Sampled using Soviet Union's agate tank or gas production bag.
4. as atmosphere pollution according to any one of claims 1 to 3 monitors sample-leaving system automatically, it is characterised in that also wrap Display is included, the display is connected with the master controller, with the pollutant situation data in real-time display target environment.
5. as atmosphere pollution according to any one of claims 1 to 3 monitors sample-leaving system automatically, it is characterised in that also wrap Input unit is included, the input unit is connected with the master controller, for parameter setting.
6. as atmosphere pollution according to any one of claims 1 to 3 monitors sample-leaving system automatically, it is characterised in that also wrap Warning device is included, the warning device is connected with the master controller, when the mesh of atmosphere pollution on-line computing model monitoring When atmosphere pollution in mark environment is exceeded or exceedes preset value as the contribution margin for polluting source point position, the main controller controls The warning device alarm.
7. as atmosphere pollution according to any one of claims 1 to 3 monitors sample-leaving system automatically, it is characterised in that also wrap Mobile terminal is included, the mobile terminal is connected by the data receiving-transmitting device with the master controller.
8. atmosphere pollution as claimed in claim 7 monitors sample-leaving system automatically, it is characterised in that the data receiving-transmitting device is Transmit wirelessly receiver or wired transmitter-receiver;
When the atmosphere pollution on-line computing model for mobile monitoring or apart from it is described keep sample controller and described keep sample automatically When device exceedes pre-determined distance, the master controller and the controller that keeps sample are by wireless control or cable network and wirelessly The mode being combined is controlled to carry out data transmission;
When the atmosphere pollution on-line computing model is for fixed monitoring or apart from keep sample controller and the automatic safety When sampling device is in the pre-determined distance, the master controller passes through cable data transmitter-receiver control with the controller that keeps sample The mode of system carries out data transmission.
9. atmosphere pollution as claimed in claim 7 monitors sample-leaving system automatically, it is characterised in that the mobile terminal is PC Or mobile phone.
10. as atmosphere pollution according to any one of claims 1 to 3 monitors sample-leaving system automatically, it is characterised in that described Automatic safety sampling device has multiple, and multiple automatic safety sampling device strings are set.
CN201711425474.0A 2017-12-25 2017-12-25 Atmosphere pollution monitors sample-leaving system automatically Pending CN108036976A (en)

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CN108871459A (en) * 2018-08-07 2018-11-23 安徽电信工程有限责任公司 A kind of intelligent environment protection monitoring system
CN111024458A (en) * 2019-12-31 2020-04-17 广东寻健检测技术有限公司 Atmospheric collection system and detection method thereof
CN111323541A (en) * 2020-03-19 2020-06-23 河北科技大学 Sampling and sample-reserving system for volatile organic pollutant exceeding early warning air bag
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