CN205353055U - Ambient air quality monitoring appearance - Google Patents
Ambient air quality monitoring appearance Download PDFInfo
- Publication number
- CN205353055U CN205353055U CN201620074226.0U CN201620074226U CN205353055U CN 205353055 U CN205353055 U CN 205353055U CN 201620074226 U CN201620074226 U CN 201620074226U CN 205353055 U CN205353055 U CN 205353055U
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- Prior art keywords
- air quality
- quality monitor
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- environmental air
- central control
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- 238000012544 monitoring process Methods 0.000 title abstract description 7
- 239000012080 ambient air Substances 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000005070 sampling Methods 0.000 claims abstract description 19
- 239000013618 particulate matter Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 230000007613 environmental effect Effects 0.000 claims description 32
- 239000008188 pellet Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 239000003570 air Substances 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an ambient air quality monitoring appearance, include: the machine case, a touch screen. Formula air sampling device is inhaled to the pump, the sampling rate of air sampling device is 600mlmin, and sampling interval is 1 second, set up in deciding current potential electrolysis sensor, detecting laser formula particulate matter detection module, temperature detection module, humidity detection module and the central control module of inhalable particle content of predetermined type gas strength detects in machine incasement portion, decide current potential electrolysis sensor, laser formula particulate matter detection module, temperature detection module and humidity detection module and set up for picture peg formula modularization, through the bottom metal sheet with the corresponding slot of picture peg with central control module connects, a plurality of settings are in data interface on the machine case, data interface and central control module are connected. Overall structure is the modularized design, and the replacing module that passes through that can be convenient maintains.
Description
Technical field
This utility model relates to enviromental monitoring equipment technical field, particularly relates to a kind of environmental air quality monitor.
Background technology
Along with socioeconomic development, air pollution, air quality problems increasingly receives the concern of people.By using air quality detector to obtain present air total quality situation, thus providing the improvement that corresponding parameter etc. can be air quality to bring great advantage.
But existing air quality detector is generally bulky, and price is high, it is impossible to realizing the covering of large area region, overall sample point is less, and the reflection ability for regional air quality is very limited.
Additionally, existing air quality detector also faces such as easily power-off and loses data, staff is needed to carry out the problems such as malfunction elimination one by one, more problem is there is on entirety uses, it is not easy to the use of user, data acquisition there is also certain difficulty, it is impossible to the situations such as the good historical variations reflecting overall region air quality.
Therefore, prior art need development.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is in that to provide a kind of environmental air quality monitor, it is intended to solves prior art air quality monitor and is not easy to user's use, the incomplete problem of air data.
In order to achieve the above object, this utility model takes techniques below scheme:
A kind of environmental air quality monitor, wherein, described environmental air quality monitor includes: provide the cabinet holding space；
The embedded touching display screen being fixed on described cabinet；
Being arranged on the pump suction type air sampling rig on the top of described cabinet, the sampling rate of described air sampling rig is 600ml/min, and the sampling interval is 1 second；
It is arranged at described cabinet inside, the fixed electric potential electroanalysis sensor of detection predefined type gas concentration, the detection laser type particulate matter detection module of pellet content, temperature detecting module, humidity detecting module and central control module；
Described fixed electric potential electroanalysis sensor, laser type particulate matter detection module, temperature detecting module and humidity detecting module are that board plug type modularity is arranged, and are connected with described central control module by corresponding female plug plate；
Some data-interfaces being arranged on described cabinet, described data-interface is connected with central control module.
Described environmental air quality monitor, wherein, described environmental air quality monitor also includes a stand-by power supply；
Described stand-by power supply is connected with described central control module by a power management module, starts when power is off and provides power supply for described environmental air quality monitor.
Described environmental air quality monitor, wherein, described data-interface includes usb data interface, RS485 EBI and Ethernet cable interface.
Described environmental air quality monitor, wherein, described laser type particulate matter detection module includes a removable separate particles sickle.
Described environmental air quality monitor, wherein, described environmental air quality monitor also includes a mounting bracket；
Described mounting bracket includes having predetermined altitude, four legs of square setting and be arranged on above leg, the fixed support of fixing described cabinet position.
Beneficial effect: the environmental air quality monitor that this utility model provides, adopts specific air sampling mode, and with the use of multiple sensors module, measurable composition of air is more, it is possible to ensure measured value more accurately and reliably.Overall structure is modularized design, it is possible to is safeguarded by replacing module easily, effectively reduces maintenance cost and pressure.
And, it is additionally provided with data-interface and is convenient for the data record of air detection data, obtain better further, air detection data more comprehensively.
Accompanying drawing explanation
Fig. 1 is the structural representation of the environmental air quality monitor of this utility model specific embodiment.
Fig. 2 is the functional block diagram of the environmental air quality monitor of this utility model specific embodiment.
Fig. 3 is the structural representation bottom the slot of the environmental air quality monitor of this utility model specific embodiment.
Fig. 4 is the schematic diagram of the laser type particulate matter detection module of this utility model specific embodiment.
Fig. 5 is the environmental air quality monitor internal structure schematic diagram of this utility model specific embodiment.
Detailed description of the invention
This utility model provides a kind of environmental air quality monitor.For making the purpose of this utility model, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As it is shown in figure 1, be a kind of environmental air quality monitor of this utility model specific embodiment.Described environmental air quality monitor includes: provide the pump suction type air sampling rig 300 on the cabinet 100 holding space, the embedded touching display screen 200 being fixed on described cabinet and the top that is arranged on described cabinet.
Wherein, the sampling rate of described air sampling rig is 600ml/min, and the sampling interval is 1 second.Described pump suction type air sampling rig sucks a certain amount of air as detection sample.Adopt above-mentioned sample frequency can be used for weighing the parameters of the surrounding air in region preferably.
Sample air after acquisition is sent to the corresponding sensor region (A) the various parameters to detect in air.
Described touching display screen 200 is user interaction device, is adjusted for some parameters for monitor of user or data transmission.Described touching display screen 200 can also show the various specific works states of current environment air quality monitor, Monitoring Data acquisition information etc. to user.Described touching display screen 200 is also connected with central control module 450.
If abnormal conditions occurs in detector, concrete inspection of line mode is as follows:
1. laser instrument inspection
When the data on particle monitoring circuit board are shown in a numerical value always, it is necessary to check whether laser instrument line disconnects.
2. pipeline inspection
If laser instrument is no problem, it would be desirable to check whether pipeline leaks gas.First, check whether ball valve 30 has a road to open.If not having and pump being in work, pump need to be closed at once.
Check that whether circuit is problematic.If having, then the cutting head above it is taken off, by feel by whether having gas inhaling.If not having or suction being only small, illustrate that internal duct has gas leakage.Need to check whether internal duct has to come off.If there being very big suction, check inside cutting head the need of deashing.(ball valve and cutting head form described pump suction type air sampling rig).
As in figure 2 it is shown, the sensor of described cabinet inside includes: the fixed electric potential electroanalysis sensor 410 of detection predefined type gas concentration, the detection laser type particulate matter detection module 420 of pellet content, temperature detecting module 430, humidity detecting module 440 and central control module 450.
Concrete, as shown in Figure 4 (air chamber structure), described particle monitoring module 420 adopts DMS-400 laser dust monitor, utilizes laser scattering method to measure the concentration of Atmospheric Grains.Gas compartment structure.
Described fixed electric potential electroanalysis sensor 410, laser type particulate matter detection module 420, temperature detecting module 430 and humidity detecting module 440 are arranged for board plug type modularity.That is adopt the mode that male (mother) plate and mother (male) slot insert to complete and the connection of central control module 450, to the data that central control module transmission obtains.Such as, by the holding tank of part B as shown in Figure 1, sensor assembly C is inserted into the end, contacts (as shown in Figure 3) thus realizing the connection of sensor assembly and central control module with the metal connecting plate D of bottom.
Above-mentioned fixed electric potential electroanalysis sensor 410, laser type particulate matter detection module 420, temperature detecting module 430 and humidity detecting module 440 all can adopt sensor conventional in prior art to obtain corresponding air quality parameters, (such as sulfur dioxide concentration, concentration of formaldehyde, nitric oxide concentration, PM2.5 etc.) is well known to the skilled person for its concrete structure, having multiple commercially available prod, therefore not to repeat here.
Modularity described in the utility model arranges and refers to that the signal output part of commercially available prod changes to board plug type to be arranged, and sends data to central control module and is for further processing.
Cabinet is additionally provided with some data-interfaces 500 being connected with central control module.By above-mentioned data-interface 500, operator obtain the relevant air data message of detector acquisition to be further analyzed processing.
Concrete, described data-interface can include usb data interface, RS485 EBI and Ethernet cable interface etc..By above-mentioned data-interface, it is possible to multiple detectors are attached thus forming collection network, it is provided that larger range of data analysis.
It is any suitable that described central control module specifically can adopt in prior art, has the processor (such as AVR single chip, STM32F103) etc. of certain operational capability.Described central control module can also include suitable storage medium etc. further, for depositing the surrounding air data in a period of time.
The heating-up temperature detection mode of concrete temperature controller is specific as follows:
First, heating-up temperature monitoring is set: heating temperatures is typically set to 50 DEG C.Because under the humidity of natural environment, when 50 DEG C, in air, there is no little water droplet.
Then, it is as follows that heating-up temperature is set:
Click " MODE " key of redness, numerical value is changed into the heating-up temperature wanting to set.Being 50 DEG C as you to arrange heating-up temperature, add after numerical value makes 50 into, pressing after " SET " key confirms, temperature controller will be heated to 50 DEG C automatically, and maintains 50 DEG C.If heating-up temperature need to be revised, repeat above operation.
In actual use, it is necessary to when a certain sensor assembly is overhauled, it is possible to directly sensor assembly is taken off, and change new sensor complete safeguard or maintenance.
Further, it is also possible to expand other different types of sensor assemblies by the mode of expansion slot.In actual use, described detector can adopt various ways to power, for instance electrical network is powered, lithium ion battery is powered or solar panel is powered.
Concrete, described environmental air quality monitor can also include a stand-by power supply 460.Described stand-by power supply is connected with described central control module by a power management module.
Occur unexpected at normal power supply, during power failure, described power management module incision stand-by power supply provides power supply for environmental air quality monitor.
Specifically can adopting the function that existing any suitable power management module is powered when realizing above-mentioned stand-by power supply power-off, for instance conventional UPS uninterrupted power source, concrete supply voltage, electric current etc. are determined by practical situation, are well known to those skilled in the art.
It is preferred that described laser type particulate matter detection module 420 includes a removable separate particles sickle.By above-mentioned setting, it is possible to change the multiple different separate particles sicklies such as PM10, PM2.5 and realize the detection for multiple air parameter.
More specifically, described environmental air quality monitor also includes a mounting bracket.Described mounting bracket includes having predetermined altitude, four legs of square setting and be arranged on above leg, the fixed support of fixing described cabinet position.
Described cabinet is arranged on fixed support.By above-mentioned mounting bracket, it is possible to described detector is fixed on suitable height, to realize better air detection effect.
It is understandable that; for those of ordinary skills; can conceive according to the technical solution of the utility model and this utility model and be equal to replacement or change, and all these change or replace the scope of the claims that all should belong to appended by this utility model.
Claims (5)
1. an environmental air quality monitor, it is characterised in that described environmental air quality monitor includes: the cabinet holding space is provided；
The embedded touching display screen being fixed on described cabinet；
Being arranged on the pump suction type air sampling rig on the top of described cabinet, the sampling rate of described air sampling rig is 600ml/min, and the sampling interval is 1 second；
It is arranged at described cabinet inside, the fixed electric potential electroanalysis sensor of detection predefined type gas concentration, the detection laser type particulate matter detection module of pellet content, temperature detecting module, humidity detecting module and central control module；
Described fixed electric potential electroanalysis sensor, laser type particulate matter detection module, temperature detecting module and humidity detecting module are that board plug type modularity is arranged, and are connected with described central control module by the bottom metal of the slot corresponding with plate；
Some data-interfaces being arranged on described cabinet, described data-interface is connected with central control module.
2. environmental air quality monitor according to claim 1, it is characterised in that described environmental air quality monitor also includes a stand-by power supply；
Described stand-by power supply is connected with described central control module by a power management module, starts when power is off and provides power supply for described environmental air quality monitor.
3. environmental air quality monitor according to claim 1, it is characterised in that described data-interface includes usb data interface, RS485 EBI and Ethernet cable interface.
4. environmental air quality monitor according to claim 1, it is characterised in that described laser type particulate matter detection module includes a removable separate particles sickle.
5. environmental air quality monitor according to claim 1, it is characterised in that described environmental air quality monitor also includes a mounting bracket；
Described mounting bracket includes having predetermined altitude, four legs of square setting and be arranged on above leg, the fixed support of fixing described cabinet position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074226.0U CN205353055U (en) | 2016-01-25 | 2016-01-25 | Ambient air quality monitoring appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074226.0U CN205353055U (en) | 2016-01-25 | 2016-01-25 | Ambient air quality monitoring appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205353055U true CN205353055U (en) | 2016-06-29 |
Family
ID=56183979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074226.0U Active CN205353055U (en) | 2016-01-25 | 2016-01-25 | Ambient air quality monitoring appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205353055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752491A (en) * | 2019-02-20 | 2019-05-14 | 湖南创阳环保科技有限公司 | A kind of air data acquisition device |
| CN113804840A (en) * | 2021-10-12 | 2021-12-17 | 海澜智云科技有限公司 | Energy-concerving and environment-protective type air monitored control system |
| WO2023124297A1 (en) * | 2021-12-27 | 2023-07-06 | 河北先河环保科技股份有限公司 | Air quality monitoring apparatus |
-
2016
- 2016-01-25 CN CN201620074226.0U patent/CN205353055U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752491A (en) * | 2019-02-20 | 2019-05-14 | 湖南创阳环保科技有限公司 | A kind of air data acquisition device |
| CN113804840A (en) * | 2021-10-12 | 2021-12-17 | 海澜智云科技有限公司 | Energy-concerving and environment-protective type air monitored control system |
| WO2023124297A1 (en) * | 2021-12-27 | 2023-07-06 | 河北先河环保科技股份有限公司 | Air quality monitoring apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190109 Address after: 518000 C 708, Ju Fu Garden, Luohu District Fuju Road, Shenzhen, Guangdong Co-patentee after: Hou Wanfei Patentee after: Liu Zhantao Co-patentee after: Zhu Yongjian Address before: 518016 Room 1902, Xinghe Century B, Caitian Road, Futian District, Shenzhen City, Guangdong Province Patentee before: Heng Yi Technology (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right |