CN109725114A - A kind of air-quality monitoring system - Google Patents
A kind of air-quality monitoring system Download PDFInfo
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- CN109725114A CN109725114A CN201910125656.9A CN201910125656A CN109725114A CN 109725114 A CN109725114 A CN 109725114A CN 201910125656 A CN201910125656 A CN 201910125656A CN 109725114 A CN109725114 A CN 109725114A
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- cabinet
- air
- plate
- monitoring system
- quality monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 238000012806 monitoring device Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 23
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 235000019391 nitrogen oxide Nutrition 0.000 claims description 5
- 230000005250 beta ray Effects 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 229960003753 nitric oxide Drugs 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 10
- 230000008439 repair process Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 241000876446 Lanthanotidae Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of air-quality monitoring systems, with at least one data acquisition device, the data acquisition device includes cabinet and the monitoring device that is installed in cabinet, the front end of the cabinet is pivoted with door-plate, cabinet is fixedly installed mounting plate in the wall outer surface adjacent with the door-plate or simultaneously in the wall outer surface adjacent and opposite with the door-plate, and the upper end of the mounting plate is provided with the hanging ring extended above cabinet.Hanging ring by being fixed on the side of cabinet by data acquisition device used by the air-quality monitoring system in the present invention, the requirement of the installation strength to the intensity and top plate of material of roof plate can be reduced, production cost can be reduced, and when top plate protrudes from side of cabinet, it can be to avoid its deformation, it is conducive to extend equipment life, it is practical.
Description
Technical field
The invention belongs to environmental monitoring technology fields, and in particular to a kind of air-quality monitoring system.
Background technique
Air quality automation monitoring system is used for pollution source monitoring point, Air Quality Evaluation point, air quality control point
Ambient air quality monitoring is carried out with the ambient air quality monitoring point of the different function such as air quality background dot.System collection data
Acquisition, data audit, statistical analysis, report publication, map can be used for environmental quality monitoring, roadside air quality prison in one
Survey, industrial park, rural area station, venue monitoring and environmental impact assessment monitoring etc..Air-quality monitoring system data acquisition be by to
Measuring point is arranged data acquisition device and realizes, the detecting instrument that data acquisition device generally comprises cabinet and is installed in cabinet,
Traditional data acquisition device has the disadvantage that first, the hanging ring of cabinet upper end is directly fixed on the top plate side of cabinet, because
This is more demanding to the installation strength of material of roof plate intensity and top plate when using hanging ring lifting data acquisition device, and
In part data acquisition device, the top plate side of cabinet protrudes from side of cabinet, be easy to cause top plate all when lifting by hanging ring
Side deformation；Second, detecting instrument is generally provided with multiple and respectively has different function, it is logical in traditional data acquisition device
The mode for crossing screw connection will test instrument and be fixed in cabinet, be not easy to installation, maintenance.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of air-quality monitoring system, and hanging ring is used to be fixedly connected with machine
The data acquisition device of cabinet side, and monitor is slidably mounted in cabinet and forms drawer-type structure, in order to install, tie up
It repairs.
The technical solution adopted by the present invention to solve the technical problems is: a kind of air-quality monitoring system, has at least
One data acquisition device, the data acquisition device include cabinet and the monitoring device that is installed in cabinet, the cabinet
Front end is pivoted with door-plate, and cabinet is in the wall outer surface adjacent with the door-plate or simultaneously in the side adjacent and opposite with the door-plate
Wall outer surface is fixedly installed mounting plate, and the upper end of the mounting plate is provided with the hanging ring extended above cabinet.
Preferably, the monitoring device is provided with several monitors, and the monitor includes β ray method particle monitoring
One of instrument, flue gas analyser, nitrogen-oxide analyzer, ozone analyzer, carbonyl analyzer are a variety of.
Preferably, the monitoring device is additionally provided with dynamic calibration instrument and Zero gas generator.
Preferably, several sliding rails are provided in the cabinet, several sliding rails are each perpendicular to door-plate and beating
The front opening setting of sliding rail when enabling plate, the monitor, dynamic calibration instrument and Zero gas generator can be from the front end sleeves of sliding rail
Enter in sliding rail and is slidably mounted in sliding rail.
Preferably, several sliding rails are vertically stacked setting, the monitor, dynamic calibration instrument and zero gas hair
Raw device is stackably installed in sliding rail along the vertical direction, and the bottom of the monitor, dynamic calibration instrument and Zero gas generator is equal
It is provided with feet.
Preferably, the front end of the monitor, dynamic calibration instrument and Zero gas generator, which is provided with one, can cover sliding rail
The panel of open end, the two sides of the panel are provided with several card slots, and the locking machine with card slot cooperation is provided on the cabinet
Structure.
Preferably, thermostat is provided in the cabinet.
Preferably, the bottom of the cabinet is provided with idler wheel.
The beneficial effects of the present invention are: data acquisition device used by air-quality monitoring system in the present invention passes through
Hanging ring is fixed on to the side of cabinet, the requirement of the installation strength to the intensity and top plate of material of roof plate can be reduced, can be dropped
Low production cost, and when top plate protrudes from side of cabinet, it can be conducive to extend equipment life to avoid its deformation, it is practical
Property is strong.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the overall structure diagram of data acquisition device in the present invention；
Fig. 2 is the schematic diagram of internal structure of data acquisition device in the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.
First embodiment
Referring to Figures 1 and 2, the present invention discloses a kind of air-quality monitoring system, has at least one data acquisition device,
The data acquisition device includes cabinet 1 and the monitoring device that is installed in cabinet 1, and the front end of the cabinet 1 is pivoted with door-plate
2, cabinet 1 is logical in the wall outer surface adjacent and opposite with the door-plate 2 in the wall outer surface adjacent with the door-plate 2 or simultaneously
The mode for crossing welding or screw connection is fixedly installed mounting plate 3, and the upper end of the mounting plate 3, which is provided with, extends cabinet 1
The hanging ring 4 of top.
The hanging ring 4 can be integrally formed with mounting plate 3 and be made, and being also possible to the later period is welded on mounting plate 3.In top plate
When side is concordant with the side of cabinet 1, mounting plate 3 can be extended hanging ring 4 directly up.And machine is protruded from the side of top plate
When the side of cabinet 1, installation can be set in the nose section of top plate and step down, so that mounting plate 3 can be extended hanging ring directly up
4, mounting plate 3 can also be made to extend to the top of top plate outward along the lower end of the nose section of top plate, then hanging ring 4 is set.It has
The set-up mode of body can be selected according to factors such as the intensity of real material, or be made on the basis of above-mentioned several ways suitable
When deformation and make hanging ring 4 be located at the top of cabinet 1.
Preferably, the monitoring device is provided with several monitors, and the monitor specifically includes β ray method particulate matter
One of monitor, flue gas analyser, nitrogen-oxide analyzer, ozone analyzer, carbonyl analyzer are a variety of.
Wherein, β ray method particle monitoring instrument is used to measure the particulate matter of different-grain diameter in air, the benefit interfered by β gamma ray background
It repays, more accurate particulate matter quality data can be provided；Flue gas analyser is used to measure the concentration of sulfur dioxide in air,
And ultraviolet pulse light source is preferably used, make instrument UV energy with higher, so that the dioxy of extremely low concentration can be detected
Change sulfur content；Nitrogen-oxide analyzer, is used to measure the content of nitrogen oxides in air；Ozone analyzer is for measuring in air
Ozone content；Carbonyl analyzer is used to measure the carbon monoxide content in air.Above-mentioned several monitors are all made of
The instrument of known structure on the market, therefore therefore not to repeat here for its specific structure.
In addition to this, the monitoring device being installed in cabinet 1 further includes for providing the dynamic of the various gases of Exact concentrations
State prover, by providing the various gases of Exact concentrations come for calibrating to all kinds of monitors, according to external standard
Gaseous species provide the calibrating gas output of Exact concentrations, complete zero point, span, precision and the multiple spot calibration work of monitor
Make.So the monitoring device is additionally provided with Zero gas generator, which is used to dilute zero gas source of dynamic calibration instrument,
Zero stable gas is provided.Since dynamic calibration instrument and Zero gas generator are also disclosed in the prior art, therefore its specific structure is herein
It does not repeat.
In view of each detecting instrument is fixedly installed in cabinet 1 in traditional data acquisition device, part instrument is being installed
After device, the space in cabinet 1 reduces and remaining instrument is made to be not easy to install, and is also not easy to tear open in the Maintenance and Repair stage
It unloads.So several sliding rails are each perpendicular to door-plate 2 and make in being provided with several sliding rails in the cabinet 1 in the present embodiment
The front opening setting of the sliding rail when opening door-plate 2 is obtained, the monitor, dynamic calibration instrument and Zero gas generator can be from sliding rails
It is inserted in sliding rail and is slidably mounted in sliding rail in front end.Also, the monitor, dynamic calibration instrument and Zero gas generator
Front end is provided with the panel 5 for the open end that one can cover sliding rail, and the two sides of the panel 5 are provided with several card slots 7, the machine
The retaining mechanism cooperated with card slot 7 is provided on cabinet 1.In this way, when installing above-mentioned instrument, it is only necessary to which instrument is inserted into corresponding sliding rail
It is interior, then locked from the card slot 7 of the instrument by retaining mechanism.In the Maintenance and Repair stage, when needing to dismantle instrument, only
Corresponding retaining mechanism need to be unlocked, then instrument is extracted out out of corresponding sliding rail.So be arranged by above structure,
Data acquisition device simple installation, disassembly are saved trouble in the present embodiment, practical.
In order to facilitate dismounting instrument, the outside of panel 5 is equipped at least two vertical handles 8, and user can be by holding
Handle 8 is held to control the movement of instrument.
As shown, the front end of each instrument (i.e. monitor, dynamic calibration instrument and Zero gas generator) in the present embodiment
Panel 5 is opened up in the left and right sides there are two card slot 7, and card slot 7 is the open slot of outer end opening setting, in order to be processed into
Type, while being also convenient for cooperating with retaining mechanism.Retaining mechanism in the present embodiment is arranged in a one-to-one correspondence with corresponding instrument, i.e., often
A instrument is respectively provided with a retaining mechanism, to realize individually locking and unlock.
As the first preferred embodiment of retaining mechanism in the present embodiment, which includes being set to sliding rail two
Side, the multiple studs vertical with card slot 7 have been removably installed wing nut 6 on stud.It is pushed completely into sliding rail in instrument
When, stud passes through card slot 7 from the back side of panel 5 and is positioned partially or entirely in facial front end, then installs wing nut 6 and locked
Tightly, to realize the fixation of instrument.The installation of the stud can be directly welded on cabinet 1, can also first by stud welding in
On one angle steel, then angle steel is fixed on cabinet 1 to the installation for realizing stud by screw or bolt.In order to avoid wing nut
6 during locking instrument rub 5 surface of panel cause lacquer painting to damage, can be further between wing nut 6 and panel 5
Elastic component is set, spring or rubber ring are such as set, after instrument is pushed into sliding rail, spring or rubber ring are first inserted in stud
On, then wing nut 6 is installed.
As the second preferred embodiment of retaining mechanism in the present embodiment, which includes that can slide up and down to peace
Loaded on cabinet 1 and the fixture blocks of sliding rail two sides is located at, the outer end face of fixture block is provided with along lower upwardly direction gradually outwardly convex
Lozenges or cambered surface, the recessing groove for passing through after fixture block uplink is offered on the panel 5 of instrument.In this way, by instrument
During device is pushed into sliding rail, the end of recessing groove first abuts the outer end face of fixture block on panel 5, makes under pressure thereon
Row, after fixture block compression uplink certain distance, the end of recessing groove and the lower end of fixture block are concordant, so that panel 5 is pushed into fixture block
Inside, at this time fixture block under gravity downlink and be clamped panel 5, realize locking to instrument.In addition can further in
Spring is set above fixture block, so that the elastic force by spring applies a downward thrust to fixture block, avoid fixture block when jolting on
Lower floating.
In order to reduce occupied area, the horizontal foot print of cabinet 1 will not generally be arranged it is larger, it is several so preferably
The sliding rail is vertically stacked setting, and the monitor, dynamic calibration instrument and Zero gas generator stack along the vertical direction
Ground is installed in sliding rail.In its actual production process, several sliding rails can be set to a column or two column or multiple row.So phase
Has a fixed spacing between two adjacent sliding rails, so that keeping certain safe distance, in turn, panel between two adjacent instruments
5 size setting is greater than the size of instrument body so that blocked between two sliding rails when being installed in sliding rail by panel 5 or
Gap between two instruments of person, promotes the associative perception of data acquisition device.
In addition to this, the bottom of the monitor in the present embodiment, dynamic calibration instrument and Zero gas generator is provided with feet.
The feet is set to four angles of above-mentioned instrument, and its lower end protrudes from the lower end of panel 5, so that individually taking out instrument
When, instrument can be supported by feet, 5 compressive deformation of panel will not be caused, while instrument can also be kept horizontal, be conducive in holding
The stabilization of portion's structure, the progress of work easy to repair.
Further, it is provided with thermostat in the cabinet 1, the thermostat is using known structure on the market, therefore it has
Therefore not to repeat here for body structure.Cabinet 1 can keep internal temperature constant by the effect of thermostat, so that data acquisition device
It is practical in the environment of can be adapted for different temperatures.
Further, the bottom of the cabinet 1 is provided with idler wheel, which is preferably arranged to the rolling for having lock function
Wheel.By the idler wheel can in order to cabinet 1 movement, carry, and idler wheel lockable, can prevent cabinet 1 from non-control shifting occurs
It is dynamic, convenient for control.
Further, it is provided with back door to be opened/closed on the backboard of cabinet 1, the wiring of instrument is realized by back door.
In conclusion data acquisition device used by air-quality monitoring system in the present embodiment is by by hanging ring 4
It is fixed on the side of cabinet 1, the requirement of the installation strength to the intensity and top plate of material of roof plate can be reduced, production can be reduced
Cost, and when top plate protrudes from 1 side of cabinet, it can be conducive to extend equipment life to avoid its deformation, it is practical.
Second embodiment
The present embodiment based on first embodiment, the difference is that, in the present embodiment only have monitor be sliding peace
Loaded on cabinet 1, dynamic calibration instrument and Zero gas generator are that common detachable mounting means is installed on cabinet 1, with
It is unsuitable for that the situation of more sliding rail is arranged suitable for cabinet 1.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.
Claims (8)
1. a kind of air-quality monitoring system, which is characterized in that have at least one data acquisition device, the data acquisition dress
Set including cabinet and the monitoring device that is installed in cabinet, the front end of the cabinet is pivoted with door-plate, cabinet in the door-plate phase
Adjacent wall outer surface is fixedly installed mounting plate, the peace in the wall outer surface adjacent and opposite with the door-plate simultaneously
The upper end of loading board is provided with the hanging ring extended above cabinet.
2. a kind of air-quality monitoring system as described in claim 1, which is characterized in that the monitoring device is provided with several
A monitor, the monitor include β ray method particle monitoring instrument, flue gas analyser, nitrogen-oxide analyzer, ozone
One of analyzer, carbonyl analyzer are a variety of.
3. a kind of air-quality monitoring system as claimed in claim 2, which is characterized in that the monitoring device is additionally provided with dynamic
State prover and Zero gas generator.
4. a kind of air-quality monitoring system as claimed in claim 3, which is characterized in that be provided with several cunnings in the cabinet
Rail, several sliding rails are each perpendicular to door-plate and the front opening of the sliding rail when opening door-plate are arranged, the monitor,
Dynamic calibration instrument and Zero gas generator can be inserted in sliding rail from the front end of sliding rail and be slidably mounted in sliding rail.
5. a kind of air-quality monitoring system as claimed in claim 4, which is characterized in that several sliding rails are along vertical side
To being stacked, the monitor, dynamic calibration instrument and Zero gas generator are stackably installed in sliding rail along the vertical direction, and institute
The bottom for stating monitor, dynamic calibration instrument and Zero gas generator is provided with feet.
6. a kind of air-quality monitoring system as claimed in claim 5, which is characterized in that the monitor, dynamic calibration instrument
The panel for the open end that one can cover sliding rail is provided with the front end of Zero gas generator, the two sides of the panel are provided with several
Card slot is provided with the retaining mechanism with card slot cooperation on the cabinet.
7. a kind of air-quality monitoring system as claimed in any one of claims 1 to 6, which is characterized in that setting in the cabinet
There is thermostat.
8. a kind of air-quality monitoring system as claimed in any one of claims 1 to 6, which is characterized in that the bottom of the cabinet
It is provided with idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125656.9A CN109725114A (en) | 2019-02-20 | 2019-02-20 | A kind of air-quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125656.9A CN109725114A (en) | 2019-02-20 | 2019-02-20 | A kind of air-quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109725114A true CN109725114A (en) | 2019-05-07 |
Family
ID=66300538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910125656.9A Pending CN109725114A (en) | 2019-02-20 | 2019-02-20 | A kind of air-quality monitoring system |
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| Country | Link |
|---|---|
| CN (1) | CN109725114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319864A (en) * | 2019-06-27 | 2019-10-11 | 佛山远钧智慧科技有限公司 | One kind being used for factory garden air environmental pollution intellectual monitoring instrument |
| CN112748219A (en) * | 2020-12-22 | 2021-05-04 | 天津智易时代科技发展有限公司 | High-precision vehicle-mounted miniature ambient air quality monitor and control system |
| CN113607890A (en) * | 2021-08-13 | 2021-11-05 | 江西智汇环境技术有限公司 | Air quality monitoring device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174522Y (en) * | 2008-03-13 | 2008-12-31 | 江苏金华厦电气有限公司 | Hoisting device for switch cabinet |
| CN101592669A (en) * | 2008-05-28 | 2009-12-02 | 宇星科技发展(深圳)有限公司 | Two-in-one cabinet of continuous flue gas monitoring system |
| CN202204805U (en) * | 2011-07-27 | 2012-04-25 | 湖北乐派电器有限公司 | Environmental air quality automatic monitoring system |
| CN202471736U (en) * | 2012-03-28 | 2012-10-03 | 邱坚 | Ambient air outdoor automatic monitor cabinet |
| CN203465254U (en) * | 2013-09-05 | 2014-03-05 | 广州尚广环保科技有限公司 | Monitoring box |
| CN205105938U (en) * | 2015-11-16 | 2016-03-30 | 南阳医学高等专科学校 | Animal experiment insulation can |
| CN205753101U (en) * | 2016-05-20 | 2016-11-30 | 徐州中铁电气有限公司 | Ease of assembly has the power distribution cabinet of detection function |
| CN206195181U (en) * | 2016-11-21 | 2017-05-24 | 重庆市同讯电力实业有限公司 | Modular GGD type low -voltage distribution cabinet |
| CN106841922A (en) * | 2017-02-21 | 2017-06-13 | 武汉华飞智能电气科技有限公司 | Intelligent stable control device experiment instrument |
| CN206739485U (en) * | 2017-05-26 | 2017-12-12 | 成都明日蔚蓝科技有限公司 | Can multi-faceted installation air purifier and air purifier |
| CN206756781U (en) * | 2017-05-17 | 2017-12-15 | 德航（天津）智能科技有限公司 | A kind of wall hanging micro air station |
| CN210665658U (en) * | 2019-02-20 | 2020-06-02 | 湖南创阳环保科技有限公司 | Air quality monitoring system |
-
2019
- 2019-02-20 CN CN201910125656.9A patent/CN109725114A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174522Y (en) * | 2008-03-13 | 2008-12-31 | 江苏金华厦电气有限公司 | Hoisting device for switch cabinet |
| CN101592669A (en) * | 2008-05-28 | 2009-12-02 | 宇星科技发展(深圳)有限公司 | Two-in-one cabinet of continuous flue gas monitoring system |
| CN202204805U (en) * | 2011-07-27 | 2012-04-25 | 湖北乐派电器有限公司 | Environmental air quality automatic monitoring system |
| CN202471736U (en) * | 2012-03-28 | 2012-10-03 | 邱坚 | Ambient air outdoor automatic monitor cabinet |
| CN203465254U (en) * | 2013-09-05 | 2014-03-05 | 广州尚广环保科技有限公司 | Monitoring box |
| CN205105938U (en) * | 2015-11-16 | 2016-03-30 | 南阳医学高等专科学校 | Animal experiment insulation can |
| CN205753101U (en) * | 2016-05-20 | 2016-11-30 | 徐州中铁电气有限公司 | Ease of assembly has the power distribution cabinet of detection function |
| CN206195181U (en) * | 2016-11-21 | 2017-05-24 | 重庆市同讯电力实业有限公司 | Modular GGD type low -voltage distribution cabinet |
| CN106841922A (en) * | 2017-02-21 | 2017-06-13 | 武汉华飞智能电气科技有限公司 | Intelligent stable control device experiment instrument |
| CN206756781U (en) * | 2017-05-17 | 2017-12-15 | 德航（天津）智能科技有限公司 | A kind of wall hanging micro air station |
| CN206739485U (en) * | 2017-05-26 | 2017-12-12 | 成都明日蔚蓝科技有限公司 | Can multi-faceted installation air purifier and air purifier |
| CN210665658U (en) * | 2019-02-20 | 2020-06-02 | 湖南创阳环保科技有限公司 | Air quality monitoring system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319864A (en) * | 2019-06-27 | 2019-10-11 | 佛山远钧智慧科技有限公司 | One kind being used for factory garden air environmental pollution intellectual monitoring instrument |
| CN112748219A (en) * | 2020-12-22 | 2021-05-04 | 天津智易时代科技发展有限公司 | High-precision vehicle-mounted miniature ambient air quality monitor and control system |
| CN113607890A (en) * | 2021-08-13 | 2021-11-05 | 江西智汇环境技术有限公司 | Air quality monitoring device |
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