CN205246554U - Air quality annunciator - Google Patents
Air quality annunciator Download PDFInfo
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- CN205246554U CN205246554U CN201521054915.7U CN201521054915U CN205246554U CN 205246554 U CN205246554 U CN 205246554U CN 201521054915 U CN201521054915 U CN 201521054915U CN 205246554 U CN205246554 U CN 205246554U
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- monitoring
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- air quality
- detector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses an air quality annunciator, the device includes: monitor cell, monitor cell includes hydrogen sulfide detector, ammonia detector and TVOC detector, the data processing unit, the data processing unit is used for reading, saving by the setting monitor cell's monitor signal, and signal transmission unit, signal transmission unit by the setting be used for sending through the monitor signal of data processing unit operation. The utility model discloses an air quality annunciator is applicable to and advances real -time remote monitoring, emergent early warning and coordinated control to the air quality of installing the peripheral region, realizes timely, effectual environment supervision.
Description
Technical field
The utility model relates to field of environment protection, relates in particular to a kind of air quality report 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. And foul gas is mostly toxic, harmful,After odorant entered environment air, make people feel sick, cause a disease, have a strong impact on resident's physical and mental health. Relate at present evilThe standard that odour detects 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 taken back to laboratory by " distinguishing smelly teacher " by artificial sampleContrast and distinguish smelly. This passive personal monitoring's mode can not be in real time to the discharge of foul gas manage, prevent,Control; Can not find in time and solve steathily the environmental problem of arranging, omitting in printing and happening suddenly, unfavorable supervision. And stench is to smellingSmelly teacher's body & mind harm is large, aspect accuracy, is also often under suspicion.
In addition, Air pollutant matter discharge event occurs often, particularly in multiple possibility generation area usuallyProduce and mix, be difficult to determine that source occurs concrete polluter, bring difficulty to early warning, improvement, law enforcement. Due toBe subject to significantly affecting of meteorological condition and production technology, pollutant distribute there is paroxysmal, the feature of transient behavior, moreStrengthen the difficulty of stench monitoring.
Therefore, in this area, still lack and can reciprocity air pollutants carry out the effectively instrument of monitoring.
Utility model content
Because the above-mentioned defect of prior art, the purpose of this utility model is mainly in order to solve prior art hollowThis technical problem of gas polluter monitoring management defect, provides a kind of air quality report device, can be effectiveAir pollutant is monitored.
For achieving the above object, the utility model provides a kind of air quality report device, is applicable to installing weekThe air quality of region is entered real-time remote monitoring, emergency advance warning and interlock control, realizes timely, effective environmentSupervision.
The utility model provides a kind of air quality report device, and described device comprises:
Monitoring means, described monitoring means comprises H2S detector, ammonia detector and TVOC detector;
Data processing unit, the monitoring that described data processing unit is arranged for and reads, stores described monitoring meansSignal; With
Signal transmitting unit, described signal transmitting unit is arranged for and sends through described data processing unit processingMonitor signal.
Preferably, described device also comprises video image pickup unit, and described video camera module is arranged for visualThe environment of described air quality report setting position is installed in ground monitoring.
Preferably, described monitoring means also comprises peculiar smell monitoring modular, and described peculiar smell monitoring modular comprises Electronic Nose gasTaste 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 monitoring means also comprises weather information monitoring modular, more preferably, and described weather information prisonSurvey module 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 data processing unit comprises CPU and data storage carrier (as, hard disk).
Preferably, described device also comprises power supply, and described power supply is set to for to described monitoring means, dataProcessing unit and signal transmitting unit power supply.
Preferably, described device also comprises zero gas tank, and described zero gas tank is arranged for to described monitoring means and providesProofread and correct zero gas of use.
Preferably, in described device, the ambient signal that described monitoring means monitors is transferred to data processing unit,After data processing processing unit processes storage, sent by signal transmitting unit; Preferably, described ambient signalComprise: the air peculiar smell information of peculiar smell monitoring mould monitoring and the weather information of weather information monitoring module monitors.
Technique effect
Air quality report device of the present utility model monitor air pollution material continuously, and can long-rangely reportAccuse, improved greatly the accuracy of air peculiar smell monitoring by multiple Electronic Nose are set.
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
Monitoring means
Monitoring means in the utility model, is arranged for air quality is detected. Monitoring means comprises useIn the TVOC detector of monitoring TVOC concentration, for monitoring H2The H2S detector of S concentration and forMonitoring NH3The ammonia detector of concentration. Above-mentioned detecting instrument all can use detecting instrument conventional in this area,Preferably design parameter is as follows.
1, NH3: instrument adopts electrochemical sensing technology and microcontroller technology, signal stabilization, precision is high, repetitionProperty is good.
1.1, measurement category: 0～10PPm
1.2, resolution ratio: 0.01ppm
1.3, repeatability :≤± 1.0%
1.4, the response time :≤20 seconds (T90)
2、H2S: instrument adopts electrochemical sensing technology, repeatability number, response is fast, by reference instrument and mathematicsModel, guarantees its high accuracy.
2.1, measurement category: 0～4PPm
2.2, resolution ratio: 0.02ppm
2.3, repeatability :≤± 1.0%
2.4, the response time :≤1 second
3, TVOC: adopt optical sensor technology, linear stable, precision is high.
3.1, measurement category: 0.05～50PPm
3.2, resolution ratio: 0.05ppm
3.3, repeatability :≤± 1.0%
3.4, the response time :≤3 seconds.
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
Environmental information 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.
Video image pickup unit
Air quality report device of the present utility model comprises video image pickup unit, and described video image pickup unit is set upThe environment of described air quality report setting position is installed for monitoring visually.
In the utility model, adopt high integration 16 bit processors, extremely low power dissipation, superpower stable. Built-in high power redOuter array lamp, luminous efficiency superelevation, light filling is even, and heat is little, and night visual range can reach 80 meters; More optional distribution transformingBurnt laser lamp, adopts 0.9 ° of precision electric motor to drive, the level and smooth non-jitter of low cruise. Use technical grade components and parts,The ball machine life-span is longer.
A. 360 ° of infinite place continuous rotations of level, its velocity of rotation is from 0.01～300rad/s continuous setup; Vertically0～90 ° of direction slewing area, turn up 120rad/s.
B. low cruise steadily, ultra-low noise, picture non-jitter.
C.180 ° automatic turning, realizes comprehensively monitoring without blind spot, and positioning precision reaches ± and 0.1 °.
Power supply
Environmental information monitoring device of the present utility model also comprises power supply, and described power supply is set to for to described prisonMeasurement unit, data processing unit and signal transmitting unit power supply. Preferably, in the utility model, adopt scene mutuallyMend 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 air quality report device, and described device comprises:
Monitoring means 1, described monitoring means 1 comprises H2S detector 11, ammonia detector 12 and TVOCDetector 13;
Data processing unit 2, described data processing unit 2 is arranged for and reads, stores described monitoring means 1Monitor signal; With
Signal transmitting unit 3, described signal transmitting unit 3 is arranged for and sends through described data processing unit 2The monitor signal of processing.
In the present embodiment, described device also comprises video image pickup unit 4, and described video image pickup unit 4 is set up useMonitor the environment that described air quality report setting position is installed in visually
Preferably, in embodiment, described monitoring means 1 also comprises peculiar smell monitoring modular, described peculiar smell monitoring modularComprise Electronic Nose smell analyzer. Described peculiar smell monitoring modular can comprise at least two Electronic Nose smell analyzers(as, 3,4 or 5 Electronic Nose smell analyzers).
At other, preferably in embodiment, described monitoring means 1 can also comprise weather information monitoring modular, morePreferably, described weather information monitoring modular comprises: air monitoring device, wind direction monitor, temperature monitoring, wetDegree monitor and pressure monitor. The weather information of monitoring comprises: wind speed, wind direction, temperature, humidity andAir pressure.
In the present embodiment, described signal transmitting unit 3 is wireless signal dispensing device. Described data processing listUnit 2 comprises CPU and data storage carrier (as, hard disk). In the present embodiment, described device also comprises power supply 5,Described power supply is set to for to described monitoring means 1, data processing unit 2, signal transmitting unit 3 with lookFrequently image unit 5 is powered.
Preferably, in described device, the ambient signal that described monitoring means 1 monitors is transferred to data processing unit2, after data processing unit 2 is processed and stored, sent by signal transmitting unit 3; When monitoring air pollutionWhen material, data processing unit 2 can instruction described in video image pickup unit 4 surrounding environment is made a video recording. ExcellentIn selection of land embodiment, described video image pickup unit 4 comprises ir imaging system.
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. an air quality report device, is characterized in that, described device comprises:
Monitoring means, described monitoring means comprises H2S detector, ammonia detector and TVOC detector;
Data processing unit, the monitoring that described data processing unit is arranged for and reads, stores described monitoring meansSignal; With
Signal transmitting unit, described signal transmitting unit is arranged for and sends through described data processing unit processingMonitor signal.
2. device as claimed in claim 1, is characterized in that, described device also comprises video image pickup unit, described inVideo camera module is arranged for the environment of the described air quality report setting position of monitoring installation visually.
3. device as claimed in claim 1, is characterized in that, described monitoring means also comprises peculiar smell monitoring modular,Described peculiar smell monitoring modular comprises Electronic Nose smell analyzer.
4. device as claimed in claim 1, is characterized in that, described monitoring means also comprises weather information monitoring mouldPiece.
5. device as claimed in claim 1, is characterized in that, described signal transmitting unit is that wireless signal sends dressPut.
6. 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 monitoring means, data processing unit and signal transmitting unit.
7. device as claimed in claim 2, is characterized in that, described video image pickup unit comprises infrared video camera.
8. device as claimed in claim 3, is characterized in that, described peculiar smell monitoring modular comprises at least two electronicsNose smell analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054915.7U CN205246554U (en) | 2015-12-16 | 2015-12-16 | Air quality annunciator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054915.7U CN205246554U (en) | 2015-12-16 | 2015-12-16 | Air quality annunciator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246554U true CN205246554U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054915.7U Expired - Fee Related CN205246554U (en) | 2015-12-16 | 2015-12-16 | Air quality annunciator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246554U (en) |
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2015
- 2015-12-16 CN CN201521054915.7U patent/CN205246554U/en not_active Expired - Fee Related
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| 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: 20160518 Termination date: 20211216 |