CN207557058U - A kind of novel airborne dust monitoring automaton - Google Patents
A kind of novel airborne dust monitoring automaton Download PDFInfo
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- CN207557058U CN207557058U CN201721536979.XU CN201721536979U CN207557058U CN 207557058 U CN207557058 U CN 207557058U CN 201721536979 U CN201721536979 U CN 201721536979U CN 207557058 U CN207557058 U CN 207557058U
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- airborne dust
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- asepwirator pump
- hygrothermograph
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Abstract
The utility model discloses a kind of novel airborne dust monitoring automaton, the device includes micro-control mainboard, cutter, gas flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust sensor and asepwirator pump institute, and the micro-control mainboard is electrically connected by multi-core cable with above-mentioned gas flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust sensor and asepwirator pump respectively；The cutter, gas flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust sensor and asepwirator pump electrical series successively.Wherein cutter, heating and dehumidification device and asepwirator pump the pinpoint accuracy high efficiency acquisition airborne dust data transfer under micro-control making sheet regulation and control gives monitoring system, so as to fulfill more efficient monitoring more accurate to airborne dust.
Description
Technical field
The utility model is related to airborne dust noise monitoring field technologies in environmental quality monitoring, refer in particular to a kind of novel airborne dust
Monitor automaton.
Background technology
With the enhancing of common people's health and environmental consciousness, higher requirement, the dirt of airborne dust noise are proposed to air quality
Dye has also obtained more concerns.Some developed countries and regions have ripe atmospheric monitoring network and sound atmospheric environment
Information opening system can effectively improve air quality.One of outstanding problem of Chinese city air pollution is exactly haze, special
It is not Yangtze River Delta, the Delta of the Pearl River and Beijing-tianjin-hebei Region, first 1 year, Chinese haze just involved 25 more than 100, provinces
City since architectural engineering is more and more, causes airborne dust to account for more than the 20% of haze source.In order to reduce and prevent airborne dust to sky
The pollution of gas, country is it is also proposed that some management and control measures, wherein airborne dust noise monitoring system are exactly one of these measures.
In traditional airborne dust concentration monitor, light scattering method because it is pollution-free, cost is relatively low, it is easy to use due to ground both at home and abroad
Study carefully personnel's favor.This method is the indirect method of measurement, and measuring accuracy is poor, many researcher's New Research Methods and system
To improve this method accuracy of measurement.Correct light scattering method measurement result in order to obtain, researcher is to particle and its light scattering
Characteristic has made intensive studies, and is proposed a variety of airborne dust monitoring instruments both at home and abroad.But for airborne dust monitoring method and reality in engineering
Still deficiency is now studied, existing method and instrument are dfficult to apply to environment airborne dust in engineering and monitor.
Domestic and international finished product airborne dust detector is although measuring accuracy is high, and stability is good, but expensive, it is difficult to which large area pushes away
Extensively, while be not suitable for monitor on-line within 24 hours.Again due to different cities different zones dust pollution source difference, in air into
It is point more complicated, influence light scattering method measuring accuracy.In addition, the environment temperature and humidity difference of different cities different zones compared with
Greatly, and the environment temperature and humidity in the daytime of the same area and evening also difference is bigger, and light scattering monitoring method and gas
The humiture of body is closely bound up, and existing airborne dust monitoring system is difficult to the requirement for meeting measurement at present.
Utility model content
In view of the existing deficiencies of the prior art, it is automatic that main purpose is to provide a kind of novel airborne dust monitoring to the utility model
Control device can realize that airborne dust monitoring is more accurate more efficient.
To achieve the above object, the utility model is using following technical solution：A kind of novel airborne dust monitoring automatically controls
Device, it is characterised in that：The device includes micro-control mainboard, cutter, gas flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust
Sensor and asepwirator pump institute, the micro-control mainboard by multi-core cable respectively with above-mentioned gas flowmeter, heating and dehumidification device, warm and humid
Degree meter, airborne dust sensor and asepwirator pump electrical connection；The cutter, gas flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust
Sensor and asepwirator pump electrical series successively.
The micro-control mainboard includes microcontroller, detection of gas flow rate module, heating and dehumidification control module, Temperature and Humidity
Module, airborne dust detection module and asepwirator pump rotational speed regulation module；The microcontroller respectively with detection of gas flow rate module, heating
Dehumidification controlling module, Temperature and Humidity module, airborne dust detection module and the electrical connection of asepwirator pump rotational speed regulation module.
The detection of gas flow rate module is electrically connected with gas flowmeter；The heating and dehumidification control module and heating and dehumidification
Device is electrically connected；The Temperature and Humidity module is electrically connected with Hygrothermograph；The airborne dust detection module is electrically connected with airborne dust sensor
It connects；The asepwirator pump rotational speed regulation module is electrically connected with asepwirator pump.
The utility model is after adopting the above technical scheme, advantage is：The device be a kind of conditioning of built-in signal,
MENS acceleration transducers and automatically controlled coupling device in small hole easy to install, coupling effect is good, by detecting and controlling automatically
System, makes light scattering sensor work in the range of defined temperature and humidity, while by detecting and controlling asepwirator pump automatically
Rotating speed, cutter is made to obtain adaptable gas flow in different pollution sources, so as to improve monitoring PM10/PM2.5
Accuracy and efficiency.
Description of the drawings
Fig. 1 is the total schematic diagram of the utility model structure；
Fig. 2 is the utility model micro-control making sheet composition schematic diagram；
Fig. 3 is the making sheet of the utility model micro-control and corresponding component connection diagram；
1 is micro-control mainboard in figure, and 2 be cutter, and 3 be gas flowmeter, and 4 be heating and dehumidification device, and 5 be Hygrothermograph, and 6 are
Airborne dust sensor, 7 be asepwirator pump, and 8 be microcontroller, and 9 be detection of gas flow rate module, and 10 be heating and dehumidification control module, 11
It is airborne dust detection module for Temperature and Humidity module, 12,13 be asepwirator pump rotational speed regulation module.
Specific embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings：It is as shown in Figure 1, a kind of novel
Airborne dust monitors automaton, it is characterised in that：The device includes micro-control mainboard 1, cutter 2, gas flowmeter 3, heating
Dehumidifier 4, Hygrothermograph 5, airborne dust sensor 6 and asepwirator pump 7, the micro-control mainboard 1 by multi-core cable respectively with gas stream
Gauge 3, heating and dehumidification device 4, Hygrothermograph 5, airborne dust sensor 6 and asepwirator pump 7 are electrically connected；The cutter 2, gas flowmeter
3rd, heating and dehumidification device 4, Hygrothermograph 5, airborne dust sensor 6 and asepwirator pump 7 electrical series successively.
Specifically, as shown in Fig. 2, the micro-control mainboard 1 includes microcontroller 8, detection of gas flow rate module 9, heats and remove
Wet control module 10, Temperature and Humidity module 11, airborne dust detection module 12 and asepwirator pump rotational speed regulation module 13；The microcontroller
Device 8 respectively with detection of gas flow rate module 9, heating and dehumidification control module 10, Temperature and Humidity module 11, airborne dust detection module 12
It is electrically connected with asepwirator pump rotational speed regulation module 13.
Specifically, as shown in figure 3, the detection of gas flow rate module 9 is electrically connected with gas flowmeter 3；The heating removes
Wet control module 10 is electrically connected with heating and dehumidification device 4；The Temperature and Humidity module 11 is electrically connected with Hygrothermograph 5；It is described to raise
Dirt detection module 12 is electrically connected with airborne dust sensor 6；The asepwirator pump rotational speed regulation module 13 is electrically connected with asepwirator pump 7.
Further, the cutter 2 select XA-103 types TSP PM10 PM2.5, gas flowmeter 3 selects MF5712,
Hygrothermograph 5 selects DHT11, and airborne dust sensor 6 selects OSEN-Y, and asepwirator pump 7 selects H-960AC.When the present embodiment works, cut
Cutter 2 is under the action of asepwirator pump 7, and the flow for flowing through tracheae is 25L/min ± 1.0%, i.e., up to 25.25L/min is minimum
For 24.75L/min.Current gas flow value is to read data by gas flowmeter 3 and detection of gas flow rate module 9,
And the size of gas flow is controlled by the rotating speed of asepwirator pump 7, rotating speed big flow is big, and rotating speed slug flow amount is small.Asepwirator pump 7
Rotating speed be by asepwirator pump rotational speed regulation module 13 come speed governing, it is minimum according to the corresponding rotating speed of above-mentioned requirements gas flow values
It is 720 revs/min, up to 880 revs/min；The present embodiment requirement temperature be 45 DEG C ± 1.0%, humidity for 55%RH ±
1.0%, current temperature and humidity value is to read data by Hygrothermograph 5 and Temperature and Humidity module 11, and humiture is big
It is small to be automatically controlled by heating and dehumidification control module 10, by the control of heating power, reach the present embodiment requirement.This
Sample realizes novel airborne dust monitoring automaton.
The utility model is solved in traditional airborne dust noise monitoring heating and dehumidification airborne dust cutter device, to different pollution sources,
Different humitures can not automatically control airborne dust cutting and temperature and humidity adjustment the problem of cause monitoring accuracy low, have substantive spy
Point and progress.
The utility model focuses on, the device be a kind of conditioning of built-in signal, it is small it is easy to install, coupling effect is good
Hole in MENS acceleration transducers and automatically controlled coupling device, by detecting and controlling automatically, providing light scattering sensor
Temperature and humidity in the range of work, while the rotating speed by detecting and controlling asepwirator pump automatically, make cutter different
Adaptable gas flow is obtained in pollution sources, so as to improve the accuracy and efficiency of monitoring PM10/PM2.5.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. a kind of novel airborne dust monitoring automaton, it is characterised in that：The device includes micro-control mainboard, cutter, gas
Flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust sensor and asepwirator pump institute, the micro-control mainboard are distinguished by multi-core cable
It is electrically connected with above-mentioned gas flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust sensor and asepwirator pump；The cutter, gas
Flowmeter, heating and dehumidification device, Hygrothermograph, airborne dust sensor and asepwirator pump electrical series successively.
2. novel airborne dust monitoring automaton according to claim 1, it is characterised in that：The micro-control mainboard includes
Microcontroller, detection of gas flow rate module, heating and dehumidification control module, Temperature and Humidity module, airborne dust detection module and air-breathing
Revolution speed adjustment module；The microcontroller respectively with detection of gas flow rate module, heating and dehumidification control module, Temperature and Humidity
Module, airborne dust detection module and the electrical connection of asepwirator pump rotational speed regulation module.
3. novel airborne dust monitoring automaton according to claim 2, it is characterised in that：The detection of gas flow rate
Module is electrically connected with gas flowmeter；The heating and dehumidification control module is electrically connected with heating and dehumidification device；The Temperature and Humidity
Module is electrically connected with Hygrothermograph；The airborne dust detection module is electrically connected with airborne dust sensor；The asepwirator pump rotational speed regulation mould
Block is electrically connected with asepwirator pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536979.XU CN207557058U (en) | 2017-11-17 | 2017-11-17 | A kind of novel airborne dust monitoring automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536979.XU CN207557058U (en) | 2017-11-17 | 2017-11-17 | A kind of novel airborne dust monitoring automaton |
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| Publication Number | Publication Date |
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| CN207557058U true CN207557058U (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721536979.XU Active CN207557058U (en) | 2017-11-17 | 2017-11-17 | A kind of novel airborne dust monitoring automaton |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218830A (en) * | 2021-04-21 | 2021-08-06 | 苏州尚阳信息技术有限公司 | A micronic dust detects sensor for semiconductor wafer detects workshop |
-
2017
- 2017-11-17 CN CN201721536979.XU patent/CN207557058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218830A (en) * | 2021-04-21 | 2021-08-06 | 苏州尚阳信息技术有限公司 | A micronic dust detects sensor for semiconductor wafer detects workshop |
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