CN114962877B - Portable atmospheric environment monitoring device - Google Patents
Portable atmospheric environment monitoring device Download PDFInfo
- Publication number
- CN114962877B CN114962877B CN202210452501.8A CN202210452501A CN114962877B CN 114962877 B CN114962877 B CN 114962877B CN 202210452501 A CN202210452501 A CN 202210452501A CN 114962877 B CN114962877 B CN 114962877B
- Authority
- CN
- China
- Prior art keywords
- rod
- atmospheric environment
- shell
- wind
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 16
- 230000007613 environmental effect Effects 0.000 abstract description 10
- 241000883990 Flabellum Species 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention relates to the technical field of environmental monitoring and discloses a portable atmospheric environment monitoring device which comprises a stand column, a base, a controller, a display screen, a shell, an air inlet, an air outlet, a vertical rod, a telescopic rod, a cap body, a first connecting rod, a sleeve, a fan blade, a cross rod, an annular perforation, a second connecting rod and an atmospheric environment monitor. The invention is convenient to move and carry, and the height of the device can be adjusted by arranging the telescopic device, so that the atmospheric environment with different heights can be monitored conveniently; through setting up wind-force guider, make the air intake of casing face the direction that the wind blown all the time, wind-force blows the flabellum, drives atmospheric environment monitor and carries out diversified monitoring to atmospheric environment.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a portable atmospheric environment monitoring device.
Background
Environmental monitoring refers to determining environmental quality or pollution degree and its variation trend by measuring representative values of factors affecting environmental quality, and generally includes background investigation, determination scheme, optimization distribution, site sampling, sample transportation, experimental analysis, data collection, analysis synthesis and other processes, generally speaking, a process of plan-sampling-analysis-synthesis information acquisition, and the main means of environmental monitoring include physical means (for acoustic and optical monitoring), chemical means (various chemical methods including gravimetric methods, spectrophotometry and the like), biological means (monitoring the influence of environmental changes on biological and biological communities), and environmental monitoring is divided into environmental quality monitoring and pollution source monitoring according to monitoring objects.
In order to improve the accuracy of environmental monitoring numerical value, the existing environmental pollution detection equipment utilizes a solar photovoltaic panel to convert solar energy into electric energy, provides energy for the rotation of an atmospheric pollution monitor body, monitors atmospheric environmental pollution in multiple directions, and still has certain limitations: when continuous overcast and rainy weather is not considered, solar photovoltaic panels cannot utilize solar energy, the electric quantity of the storage battery is exhausted, and the atmospheric pollution environment monitor cannot monitor the atmospheric environment in multiple directions.
Therefore, there is a need to design a portable atmospheric environment monitoring device to solve the above-mentioned technical problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the portable atmospheric environment monitoring device, and the height of the device can be adjusted by arranging the telescopic device, so that the atmospheric environments with different heights can be monitored conveniently; through setting up wind-force guider, make the air intake of casing face the direction that the wind blown all the time, wind-force blows the flabellum, drives atmospheric environment monitor and carries out diversified monitoring to atmospheric environment.
The technical aim of the invention is realized by the following technical scheme: the portable atmospheric environment monitoring device comprises a stand column, wherein a base is arranged at the bottom of the stand column, and a controller and a display screen are sequentially arranged on one side of the stand column from bottom to top; the top of the upright post is provided with a telescopic device, the top of the telescopic device is provided with a shell, the side wall of the shell is provided with an air inlet and an air outlet, the telescopic device comprises a vertical rod arranged at the top of the upright post, the vertical rod is hollow and is provided with an opening at the top, a telescopic rod with the top extending out of the vertical rod is arranged in the vertical rod, the cross section of the telescopic rod is circular, and the top of the telescopic rod extends into the shell; the top of the telescopic rod is provided with a cap body, a first connecting rod is arranged between the top of the telescopic rod and the top wall in the shell, the first connecting rod penetrates through the cap body, and the outer wall of the first connecting rod is sleeved with a sleeve integrally connected with the cap body; the side wall of the cap body is provided with a plurality of fan blades which are uniformly arranged along the circumferential direction of the cap body, the fan blades are vertically arranged, and one side of the sleeve is provided with a cross rod; the top of casing is equipped with annular perforation, and telescopic one end is kept away from to the horizontal pole is equipped with the connecting rod two, and the vertical setting of connecting rod two just stretches out outside the casing through annular perforation, and the top of connecting rod two is equipped with atmospheric environment detection appearance.
Through adopting above-mentioned technical scheme, air intake and air outlet are corresponding, can blow the flabellum rotatory when making the wind that passes through the air intake go out from the air outlet, drive the cap body and the sleeve is rotatory, then drive atmospheric environment monitor through horizontal pole and connecting rod two and punch the internal motion in annular, realize diversified monitoring, and the casing can rotate around the telescopic link.
Further, the outer side wall at the top end of the vertical rod is provided with a fastening nut, and the fastening nut penetrates through the side wall of the vertical rod and is screwed with the vertical rod through threads.
Through adopting above-mentioned technical scheme, can with the outer wall butt of telescopic link when fastening nut screws up, realize fixing.
Further, an auxiliary wind collecting shell communicated with the air inlet is arranged on the side wall of the shell.
Through adopting above-mentioned technical scheme, the setting of supplementary receipts fan housing can make the wind that gushes into in the casing more, increases wind-force.
Further, the top of casing is equipped with wind-force guider, and wind-force guider includes the cylinder that the level set up and locates the hemisphere of the one end of cylinder, and the cylinder is cavity form and integral type with the hemisphere and is connected, is equipped with L shape branch between wind-force guider and the casing, and the cylinder deviates from the one side of hemisphere and the air intake orientation of casing is the same one side.
Through adopting above-mentioned technical scheme, through L shape branch fixed connection between wind-force guider and the casing, hemispherical convex surface and cylinder are connected in an organic whole, when the wind blows, the cylinder deviates from hemispherical one end and can rotate to facing the wind all the time, and the air intake of casing also faces the wind this moment, makes the wind that this device available different directions blown.
In summary, the invention has the following beneficial effects: the invention is convenient to move and carry, and the height of the device can be adjusted by arranging the telescopic device, so that the atmospheric environment with different heights can be monitored conveniently; through setting up wind-force guider, make the air intake of casing face the direction that the wind blown all the time, wind-force blows the flabellum, drives atmospheric environment monitor and carries out diversified monitoring to atmospheric environment.
Drawings
FIG. 1 is a block diagram of a portable atmospheric environment detection device in an embodiment of the present invention;
FIG. 2 is a block diagram of a front view of a housing in an embodiment of the invention;
FIG. 3 is a block diagram of a top view at a housing in an embodiment of the invention;
FIG. 4 is a block diagram of a wind power plant in accordance with an embodiment of the invention;
in the figure: 1. a column; 2. a base; 3. a controller; 4. a display screen; 5. a housing; 6. an air inlet; 7. an air outlet; 8. a vertical rod; 9. a telescopic rod; 10. a cap body; 11. a first connecting rod; 12. a sleeve; 13. a fan blade; 14. a cross bar; 15. annular perforation; 16. a second connecting rod; 17. an atmospheric environment detector; 18. a fastening nut; 19. an auxiliary wind collecting shell; 20. a cylinder; 21. a hemisphere; 22. an L-shaped strut.
Detailed Description
The invention is described in further detail below with reference to fig. 1-4.
Examples: the portable atmospheric environment monitoring device comprises a stand column 1, wherein a base 2 is arranged at the bottom of the stand column 1, and a controller 3 and a display screen 4 are sequentially arranged on one side of the stand column 1 from bottom to top; the top of the upright column 1 is provided with a telescopic device, the top of the telescopic device is provided with a shell 5, the cross section of the shell 5 is round, the side wall of the shell 5 is provided with an air inlet 6 and an air outlet 7, and the side wall of the shell 5 is provided with an auxiliary air collecting shell 19 communicated with the air inlet 6; the telescopic device comprises a vertical rod 8 arranged at the top of the vertical column 1, the vertical rod 8 is hollow and is provided with an opening at the top, a telescopic rod 9 with the top end extending out of the vertical rod 8 is arranged in the vertical rod 8, a fastening nut 18 is arranged on the outer side wall of the top end of the vertical rod 8, and the fastening nut 18 penetrates through the side wall of the vertical rod 8 and is screwed with the vertical rod 8.
The cross section of the telescopic rod 9 is circular, the top end of the telescopic rod 9 extends into the shell 5, the shell 5 is rotatably connected with the telescopic rod 9, the top of the telescopic rod 9 is provided with a cap body 10, the cap body 10 is rotatably connected with the telescopic rod 9, a first connecting rod 11 is arranged between the top of the telescopic rod 9 and the top wall in the shell 5, the first connecting rod 11 penetrates through the cap body 10, the outer wall of the first connecting rod 11 is sleeved with a sleeve 12 integrally connected with the cap body 10, and the sleeve 12 is rotatably connected with the first connecting rod 11; the side wall of the cap body 10 is provided with a plurality of fan blades 13 which are uniformly arranged along the circumferential direction of the cap body 10, the fan blades 13 are vertically arranged, and one side of the sleeve 12 is provided with a cross rod 14; an annular perforation 15 is formed in the top of the shell 5, a second connecting rod 16 is arranged at one end, far away from the sleeve 12, of the cross rod 14, the second connecting rod 16 is vertically arranged and extends out of the shell 5 through the annular perforation 15, and an atmospheric environment detector 17 is arranged at the top of the second connecting rod 16.
The top of casing 5 installs wind-force guider, and wind-force guider includes cylinder 20 that the level set up and locates the hemisphere 21 of one end of cylinder 20, and cylinder 20 and hemisphere 21 are hollow form and integral type and are connected, install L shape branch 22 between wind-force guider and the casing 5, and the one end that the hemisphere 21 was kept away from to cylinder 20 and the air intake 6 orientation of casing 5 are the same face.
Working principle: during operation, carry this device put in the position that needs to monitor and adjust telescopic link 9 to correspond high can, when the wind blows, wind-force guider rotates to the cylinder 20 face that deviates from hemisphere 21 face the wind, the air intake 6 of casing 5 faces the wind this moment, supplementary wind-receiving mouth can make more wind gushes into in the casing 5, then blow flabellum 13 and drive cap body 10 and rotate around telescopic link 9, cap body 10 rotates and drives sleeve 12 and rotate, drives atmospheric environment monitor through horizontal pole 14 and connecting rod two 16 and realize diversified monitoring.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (3)
1. The portable atmospheric environment monitoring device is characterized by comprising an upright post (1), wherein a base (2) is arranged at the bottom of the upright post (1), and a controller (3) and a display screen (4) are sequentially arranged on one side of the upright post (1) from bottom to top; the top of the upright post (1) is provided with a telescopic device, the top of the telescopic device is provided with a shell (5), the side wall of the shell (5) is provided with an air inlet (6) and an air outlet (7), the telescopic device comprises a vertical rod (8) arranged at the top of the upright post (1), the vertical rod (8) is hollow and is provided with an opening at the top, a telescopic rod (9) with the top extending out of the vertical rod (8) is arranged in the vertical rod (8), the cross section of the telescopic rod (9) is circular, and the top of the telescopic rod (9) extends into the shell (5); the top of the telescopic rod (9) is provided with a cap body (10), a first connecting rod (11) is arranged between the top of the telescopic rod (9) and the top wall in the shell (5), the first connecting rod (11) penetrates through the cap body (10), and the outer wall of the first connecting rod (11) is sleeved with a sleeve (12) integrally connected with the cap body (10); the side wall of the cap body (10) is provided with a plurality of fan blades (13) which are uniformly arranged along the circumferential direction of the cap body (10), the fan blades (13) are vertically arranged, and one side of the sleeve (12) is provided with a cross rod (14); the top of the shell (5) is provided with an annular perforation (15), one end of the cross rod (14) far away from the sleeve (12) is provided with a second connecting rod (16), the second connecting rod (16) is vertically arranged and extends out of the shell (5) through the annular perforation (15), and the top of the second connecting rod (16) is provided with an atmospheric environment detector (17); the top of casing (5) is equipped with wind-force guider, wind-force guider includes cylinder (20) and hemisphere body (21) of the one end of locating cylinder (20) that the level set up, cylinder (20) are cavity form and integral type with hemisphere body (21) and are connected, be equipped with L shape branch (22) between wind-force guider and casing (5), the one side that cylinder (20) deviate from hemisphere body (21) is towards same face with air intake (6) of casing (5).
2. The portable atmospheric environment monitoring device according to claim 1, wherein a fastening nut (18) is arranged on the outer side wall of the top end of the vertical rod (8), and the fastening nut (18) penetrates through the side wall of the vertical rod (8) and is screwed with the vertical rod (8).
3. The portable atmospheric environment monitoring device according to claim 1, wherein the side wall of the housing (5) is provided with an auxiliary air receiving shell (19) communicated with the air inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210452501.8A CN114962877B (en) | 2022-04-27 | 2022-04-27 | Portable atmospheric environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210452501.8A CN114962877B (en) | 2022-04-27 | 2022-04-27 | Portable atmospheric environment monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114962877A CN114962877A (en) | 2022-08-30 |
| CN114962877B true CN114962877B (en) | 2023-09-01 |
Family
ID=82972126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210452501.8A Active CN114962877B (en) | 2022-04-27 | 2022-04-27 | Portable atmospheric environment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114962877B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169297A1 (en) * | 2015-04-20 | 2016-10-27 | 宁波大智机械科技有限公司 | Wind and light combined power generation device |
| CN112113090A (en) * | 2020-09-24 | 2020-12-22 | 张淳 | A dust monitoring devices for construction environment |
| CN212570247U (en) * | 2020-07-10 | 2021-02-19 | 郑州亮源电子科技有限公司 | Novel atmospheric environment monitoring LED display screen |
| CN113109507A (en) * | 2021-03-02 | 2021-07-13 | 王洪 | Multidirectional atmospheric environmental pollution monitoring devices that can adjust windward side |
| CN214750160U (en) * | 2021-04-27 | 2021-11-16 | 李宏波 | Environment monitoring sensor |
| CN215569457U (en) * | 2021-08-27 | 2022-01-18 | 江西东利检测有限公司 | Atmospheric environment detection equipment |
| CN216208908U (en) * | 2021-09-27 | 2022-04-05 | 安徽叁生石环保科技有限公司 | Environment monitoring alarm prompting device |
-
2022
- 2022-04-27 CN CN202210452501.8A patent/CN114962877B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016169297A1 (en) * | 2015-04-20 | 2016-10-27 | 宁波大智机械科技有限公司 | Wind and light combined power generation device |
| CN212570247U (en) * | 2020-07-10 | 2021-02-19 | 郑州亮源电子科技有限公司 | Novel atmospheric environment monitoring LED display screen |
| CN112113090A (en) * | 2020-09-24 | 2020-12-22 | 张淳 | A dust monitoring devices for construction environment |
| CN113109507A (en) * | 2021-03-02 | 2021-07-13 | 王洪 | Multidirectional atmospheric environmental pollution monitoring devices that can adjust windward side |
| CN214750160U (en) * | 2021-04-27 | 2021-11-16 | 李宏波 | Environment monitoring sensor |
| CN215569457U (en) * | 2021-08-27 | 2022-01-18 | 江西东利检测有限公司 | Atmospheric environment detection equipment |
| CN216208908U (en) * | 2021-09-27 | 2022-04-05 | 安徽叁生石环保科技有限公司 | Environment monitoring alarm prompting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114962877A (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107063745B (en) | A kind of soil sample acquisition equipment | |
| CN210572210U (en) | Atmospheric quality detector for environment detection | |
| CN110375803B (en) | Portable diversified atmospheric environment monitoring devices | |
| CN114962877B (en) | Portable atmospheric environment monitoring device | |
| CN111077596A (en) | Portable gas phase environment monitoring equipment | |
| CN214750892U (en) | Multifunctional environmental meteorological monitoring device | |
| CN112394139A (en) | Adjustable detection device for ambient air detection | |
| CN109855680A (en) | A kind of intelligent multi-party level detecting apparatus of building site fugitive dust | |
| CN216115874U (en) | Infrared-based efficient intelligent crop height measuring device | |
| CN216747636U (en) | Air quality detection device for ecological environment monitoring | |
| CN212083224U (en) | Automatic open-type photosynthetic-respiration monitoring system of OTC | |
| CN213777109U (en) | Automatic adjusting supporting device for meteorological observation instrument | |
| CN207964772U (en) | A kind of agricultural environment of internet of things measure and control device | |
| CN113834906A (en) | Air quality monitoring device based on artificial intelligence | |
| CN210532313U (en) | Double-arm lamp post | |
| CN209280035U (en) | A kind of farmland weather automatic observer | |
| CN221148622U (en) | Atmospheric environment monitoring device | |
| CN214537998U (en) | Open-air atmospheric quality testing stand | |
| CN220625351U (en) | Environment detection device convenient to install | |
| CN111579293A (en) | Sampling device and method for vegetation foliage pollution on two sides of highway | |
| CN218330821U (en) | Atmospheric pollution detection collection system | |
| CN219391949U (en) | Real-time detection device for environmental atmosphere pollutants | |
| CN212843826U (en) | Image recognition type water level acquisition instrument | |
| CN216079017U (en) | Ecological environment monitoring system based on remote sensing | |
| CN214666965U (en) | Environmental air quality monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |