CN205246635U - Long -range air monitering device - Google Patents
Long -range air monitering device Download PDFInfo
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- CN205246635U CN205246635U CN201521054936.9U CN201521054936U CN205246635U CN 205246635 U CN205246635 U CN 205246635U CN 201521054936 U CN201521054936 U CN 201521054936U CN 205246635 U CN205246635 U CN 205246635U
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- monitoring
- zero gas
- peculiar smell
- weather information
- monitor
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Abstract
The utility model discloses a long -range air monitering device, the device includes: zero gas correction unit, zero gas correction unit is including zero gas storage module, monitor cell, monitor cell includes peculiar smell monitoring module and weather information monitoring module, peculiar smell monitoring module is used for monitoring the air peculiar smell by the setting, weather information monitoring module is used for gathering the installation by the setting the local weather information of monitor cell position, a control unit, the control unit is used for reading, saving by the setting monitor cell's monitor signal, and control zero gas correction unit to monitor cell's peculiar smell detection module carries zero gas, and signal transmission unit, signal transmission unit by the setting be used for sending through the monitor signal that the control unit handled. The utility model discloses can realize timely, effectual environment supervision, have the function of zero correction moreover, show the reliability that has strengthened the monitoring.
Description
Technical field
The utility model relates to environmental area, relates in particular to a kind of long-range air monitoring device.
Background technology
Sharp aroma, if the air peculiar smell such as stench and other waste gas are compared with other atmosphere pollution, is the psychology that causes peopleImpact is a kind of environmental pollution of principal character. Known odorant has kind more than 4,000 at present, common are sulphurChange hydrogen, sulfur dioxide, mercaptan, thioether, ammonia, VOC (VOC) class, indoles etc., itCan send and be similar to unpleasant or irritating smells such as rotten egg, rotten onion, human excrement be smelly, foul gas is to environmentAir pollutes, and PM2.5 is had to impact.
Foul gas is mostly toxic, harmful, makes people feel sick after odorant entered environment air, cause a disease,Have a strong impact on resident's physical and mental health. The standard that relates at present foul gas detection mainly contains: CNS(GB/T14675-93), Unite States Standard (ASTME679-04standard), European standard (EN1375Standard),DIN (VD13940Standard). In China, at present the existing national standard of the detection of foul gas is passed throughArtificial sample is taken back laboratory and is contrasted and distinguished smelly by " distinguishing smelly teacher ". This passive personal monitoring's mode can not be real-timeDischarge to foul gas is managed, prevents, is controlled; Can not find in time and solve steathily the environment of arranging, omitting in printing and happen suddenlyProblem, unfavorable supervision. And stench is large to smelling smelly teacher's body & mind harm, aspect accuracy, is also often subject toTo querying.
Surrounding air stench event occurs often, particularly usually produces mixing in multiple stench regions that may occur,Be difficult to determine that source occurs concrete stench, bring difficulty to early warning, improvement, law enforcement. Owing to being subject to meteorological condition and lifeThe remarkable impact of production. art, exhaust emission distribute there is paroxysmal, the feature of transient behavior, more strengthen stench prisonThe difficulty of survey work. And monitored gas environment sensor, in long-term use, can drift about, sensitive zero pointDegree can change, and has a strong impact on the accuracy of Sensor monitoring signal. In order to ensure the normal work of sensor,Often need manually to carry calibrating gas or air (zero gas) sensor is carried out to periodic calibration, greatly increased biographyThe maintenance work of sensor, has affected the reliable long-term work of sensor. Therefore, in this area, still lacking can be rightThe air smell pollutions such as stench carry out instrument long-range, Real-Time Monitoring.
Utility model content
Because the above-mentioned defect of prior art, the purpose of this utility model is mainly to lack in order to solve in prior artWeary long-range air peculiar smell is monitored this technical problem, and a kind of long-range air monitoring device is provided, can be effectively to ringLong-range, Real-Time Monitoring is carried out in border.
For achieving the above object, the utility model provides a kind of long-range air monitoring device, is applicable to stench dirtDye source region, frontier district and real-time remote monitoring, emergency advance warning and the interlock of sensitizing range around and control, realize in time,Effectively environment supervision, and there is the function that automatic zero point is proofreaied and correct, significantly strengthen the reliability of monitoring.
The utility model provides a kind of long-range air monitoring device, and described device comprises:
Zero gas correcting unit, described zero gas correcting unit comprises zero gas storage module;
Monitoring means, described monitoring means comprises peculiar smell monitoring modular and weather information monitoring modular,
Described peculiar smell monitoring modular is arranged for monitoring air peculiar smell,
Described weather information monitoring modular is arranged for and gathers the meteorological letter in part that described monitoring means position is installedBreath;
Control module, described control module is arranged for and reads, stores the monitor signal of described monitoring means, andControl described zero gas correcting unit and carry zero gas to the peculiar smell detection module of described monitoring means; With
Signal transmitting unit, described signal transmitting unit is arranged for the monitoring sending through described control module processingSignal.
Preferably, described zero gas storage module comprises zero gas air accumulator.
Preferably, described zero gas correcting unit also comprises Zero gas generator. Described Zero gas generator be arranged for fromIn the air of monitoring field, prepare zero gas, such as preparing by removing airborne peculiar smell and/or polluterGo out zero gas for proofreading and correct use.
Preferably, described peculiar smell monitoring modular comprises Electronic Nose smell analyzer.
More preferably, described peculiar smell monitoring modular comprise at least two Electronic Nose smell analyzers (as, 3,4Individual or 5 Electronic Nose smell analyzers).
Most preferably, described peculiar smell monitoring modular comprises three Electronic Nose smell analyzers.
Preferably, described weather information monitoring modular comprises: air monitoring device, wind direction monitor, temperature monitoring,Humidity detection device and pressure monitor. The weather information of monitoring comprises: wind speed, wind direction, temperature, humidity,And air pressure.
Preferably, described signal transmitting unit is wireless signal dispensing device.
Preferably, described control module comprises CPU and data storage carrier (as, hard disk).
Preferably, described device also comprises power supply, described power supply be set to for to described zero gas correcting unit,Monitoring means, control module and signal transmitting unit power supply.
Preferably, in described device, the ambient signal that described monitoring means monitors is transferred to control module, through controlAfter cell processing processed storage, sent by signal transmitting unit; Preferably, described ambient signal comprises: peculiar smell prisonSurvey the air peculiar smell information of mould monitoring and the weather information of weather information monitoring module monitors.
Technique effect
Long-range air monitoring device of the present utility model has comprised zero gas correcting unit, can be at monitoring field to monitoringUnit carries out zero correction, has improved significantly the accuracy of monitoring result, and not only can monitor continuously airPeculiar smell, can monitor local environment weather information again. By being set, multiple Electronic Nose improve furtherThe accuracy of air peculiar smell monitoring.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is done furtherlyBright, to understand fully the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the present utility model.
Detailed description of the invention
Zero gas correcting unit
The main application of zero gas correcting unit in the utility model is proofreaied and correct zero of use for providing to peculiar smell monitoring modularGas. Can adopt canned standard zero gas tank, also can adopt the mode of in situ preparation zero gas, zero gas of preparation canTo be stored in zero gas storage device. Such as, adopt the oxidation catalyst of this area routine to process on-the-spot air sampleThis, thus make zero gas. As long as oxidation catalyst is the [Dan style that will monitor in the on-the-spot air sample of energy catalytic oxidationAs hydrogen sulfide, sulfur-containing compound, ammonia, amine, the oxidant such as potassium permanganate, the manganese oxide card on marketBrightly effectively preferably use the active potassium permanganate oxidant of spheric granules, gas pressure drop is little, and oxidation efficiency is high. MakeWith adsorbent, as long as can adsorb the compound of oxidized rear generation, for example, molecular sieve, clay, activityCarbon etc., preferably, use granulated activated carbon better. Catalyst wherein and adsorbent can be regular as requiredChange.
Peculiar smell monitoring modular
Stench traceability system of the present utility model comprises peculiar smell monitoring modular. Peculiar smell monitoring modular bag of the present utility modelDraw together Electronic Nose smell analytical system. Described Electronic Nose smell analytical system can adopt commercially available Electronic Nose smell analysisInstrument.
Electronic Nose mainly contains gas sensor array, Signal Pretreatment and simulation pretreatment and pattern-recognition three part groupsBecome. By the monitoring of one or more odoring substances being carried out to the olfactory system of simulating human. Air peculiar smell grade needsElectronic Nose, smell the person of debating and smell and debate instrument and carry out matching domestication.
Weather information monitoring modular
Long-range air monitoring device of the present utility model comprises weather information monitoring modular, described weather information monitoring mouldPiece is arranged for and gathers the local weather information that described stench traceability system position is installed. Described weather information bagDraw together wind speed, wind direction, temperature, humidity, air pressure etc. The detection of these weather informations, can adopt this area normalAir monitoring device, wind direction monitor, temperature monitoring, humidity detection device and the pressure monitor of rule complete.
Weather information monitoring modular of the present utility model, each device parameter, is formulated as follows.
1, measuring wind speed principle: ultrasonic wave; Measurement category: 0～60 meter per second; Resolution ratio: 0.1m/s; SurveyAmount error: 3% of ± 0.3m/s+ measured value.
2, wind direction measuring principle: ultrasonic wave; Measurement category: 0～359.9 ° comprehensive, non-blind area; DifferentiateRate: 0.1 °; Measure error: ± 3 °.
3, temperature survey principle: semiconductor; Measurement category :-40 DEG C～+ 80 DEG C; Resolution ratio: 0.1 DEG C; SurveyAmount error: ± 0.2 DEG C of representative value; Drift: < 0.04 DEG C/yr.
4, moisture measurement principle: appearance formula; Measurement category: 0～100%RH; Resolution ratio: 0.1%; Certainty of measurement:3%RH representative value; Drift: < 0.5%RH/yr.
5, barometric surveying principle: piezoelectric type; Measurement category: 10～1100hpa; Measure error: ± 0.3hPa(25 DEG C); Resolution ratio: 0.1hPa.
6, other parameter, power supply: DC12～30V; Power consumption: 16mA12V; Sample frequency: 15Hz;Signal output: RS485; Degree of protection: IP65.
Power supply
Long-range air monitoring device of the present utility model also comprises power supply, and described power supply is set to for to described zeroGas correcting unit, monitoring means, control module and signal transmitting unit power supply. Preferably, in the utility modelAdopt wind light mutual complementing from maintaining electric supply installation as power supply, and possess the emergent interface of civil power.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of long-range air monitoring device, and described device comprises, zero gas schoolPositive unit 1, described zero gas correcting unit 1 comprises zero gas storage module 11;
Monitoring means 2, described monitoring means 2 comprises peculiar smell monitoring modular 21 and weather information monitoring modular 22,
Described peculiar smell monitoring modular 21 is arranged for monitoring air peculiar smell,
Described weather information monitoring modular 22 is arranged for the part that gathers the position that described monitoring means 2 is installedWeather information;
Control module 3, described control module 3 is arranged for the monitoring letter that reads, stores described monitoring means 2Number, and control described zero gas correcting unit 1 and carry zero gas to the peculiar smell detection module of described monitoring means 2; With
Signal transmitting unit 4, described signal transmitting unit 4 is arranged for to send and processes through described control module 3Monitor signal.
In the present embodiment, described zero gas storage module 11 comprises zero gas air accumulator.
In the present embodiment, described zero gas correcting unit 1 also comprises Zero gas generator 12. Described Zero gas generator12 are arranged for and from the air of monitoring field, prepare zero gas, such as by remove airborne peculiar smell and/orPolluter and prepare zero gas for proofreading and correct use.
In the present embodiment, described peculiar smell monitoring modular 21 comprises Electronic Nose smell analyzer, described peculiar smell monitoring mouldPiece 21 comprises that at least two Electronic Nose smell analyzers (can comprise 3,4 or 5 in other embodimentsIndividual Electronic Nose smell analyzer).
In the present embodiment, described weather information monitoring modular 22 comprises: air monitoring device, wind direction monitor, temperatureDegree monitor, humidity detection device and pressure monitor. The weather information of monitoring comprises: wind speed, wind direction, temperatureDegree, humidity and air pressure.
Described signal transmitting unit 4 is wireless signal dispensing device.
Described control module 3 comprises CPU and data storage carrier (as, hard disk).
In the present embodiment, described device also comprises power supply 5, and described power supply is set to for to described monitoring means2, control module 3 and signal transmitting unit 4 are powered.
In the present embodiment, the ambient signal that described monitoring means 2 monitors is transferred to control module 3, through controlling listAfter unit 3 processes and stores, sent by signal transmitting unit 4; Preferably, described ambient signal comprises: peculiar smell prisonSurvey the air peculiar smell information of mould monitoring and the weather information that weather information monitoring modular 22 is monitored. Zero gas correcting unit1 can provide zero gas of proofreading and correct use for instrumental correction to monitoring means 2. Control module 3 can be controlled zero gas schoolPositive unit 1 provides zero gas of proofreading and correct use to monitoring means 2, can be regularly to proofread and correct, and can be also to find prisonThe detecting instrument (comprising the detecting instrument in peculiar smell monitoring modular 21 and weather information monitoring modular 22) of measurement unitAfter abnormal, instruction zero gas correcting unit 1 provides zero gas of proofreading and correct use to monitoring means 2.
More than describe preferred embodiment of the present utility model in detail. Should be appreciated that the ordinary skill of this areaPersonnel just can make many modifications and variations according to design of the present utility model without creative work. Therefore, allIn the art technical staff according to design of the present utility model on the basis of existing technology by logic analysis, push awayReason or the limited available technical scheme of experiment, all should be by the determined protection domain of claimsIn.
Claims (8)
1. a long-range air monitoring device, is characterized in that, described device comprises:
Zero gas correcting unit, described zero gas correcting unit comprises zero gas storage module;
Monitoring means, described monitoring means comprises peculiar smell monitoring modular and weather information monitoring modular,
Described peculiar smell monitoring modular is arranged for monitoring air peculiar smell,
Described weather information monitoring modular is arranged for and gathers the meteorological letter in part that described monitoring means position is installedBreath;
Control module, described control module is arranged for and reads, stores the monitor signal of described monitoring means, andControl described zero gas correcting unit and carry zero gas to the peculiar smell detection module of described monitoring means; With
Signal transmitting unit, described signal transmitting unit is arranged for the monitoring sending through described control module processingSignal.
2. device as claimed in claim 1, is characterized in that, described peculiar smell monitoring modular comprises that Electronic Nose smell dividesAnalyse instrument.
3. device as claimed in claim 1, is characterized in that, described zero gas storage module comprises zero gas air accumulator.
4. device as claimed in claim 1, is characterized in that, described zero gas correcting unit also comprises Zero gas generator.
5. device as claimed in claim 1, is characterized in that, described peculiar smell monitoring modular comprises that Electronic Nose smell dividesAnalyse instrument.
6. device as claimed in claim 1, is characterized in that, described weather information monitoring modular comprises: wind speed prisonSurvey device, wind direction monitor, temperature monitoring, humidity detection device and pressure monitor.
7. device as claimed in claim 1, is characterized in that, described signal transmitting unit is that wireless signal sends dressPut.
8. device as claimed in claim 1, is characterized in that, described device also comprises power supply, and described power supply is establishedBe set to for powering to described zero gas correcting unit, monitoring means, control module and signal transmitting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054936.9U CN205246635U (en) | 2015-12-16 | 2015-12-16 | Long -range air monitering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054936.9U CN205246635U (en) | 2015-12-16 | 2015-12-16 | Long -range air monitering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246635U true CN205246635U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054936.9U Expired - Fee Related CN205246635U (en) | 2015-12-16 | 2015-12-16 | Long -range air monitering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246635U (en) |
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2015
- 2015-12-16 CN CN201521054936.9U patent/CN205246635U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160518 Termination date: 20211216 |