CN116400010A - Carbon emission monitoring device - Google Patents
Carbon emission monitoring device Download PDFInfo
- Publication number
- CN116400010A CN116400010A CN202310188492.0A CN202310188492A CN116400010A CN 116400010 A CN116400010 A CN 116400010A CN 202310188492 A CN202310188492 A CN 202310188492A CN 116400010 A CN116400010 A CN 116400010A
- Authority
- CN
- China
- Prior art keywords
- carbon emission
- monitoring device
- annular
- top cover
- emission monitoring
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 27
- 238000012806 monitoring device Methods 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 239000011241 protective layer Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005431 greenhouse gas Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/106—Ring-shaped filtering elements
-
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to the technical field of carbon emission monitoring, and discloses a carbon emission monitoring device which comprises a main body (1) with a mounting groove, a monitor (2) arranged in the mounting groove, a top cover (3) arranged on the upper side of the main body (1) and a first telescopic driving piece (5) used for connecting the main body (1) and the top cover (3), wherein the first telescopic driving piece (5) can drive the top cover (3) to move along the vertical direction, and the top cover (3) is provided with a top surface which gradually reduces from the middle to two sides. Through the technical scheme, the first telescopic driving piece can drive the top cover to move along the vertical direction so as to open or block the mounting groove, the mounting groove is opened when the monitor works, the carbon emission is monitored, and the mounting groove is blocked when the monitor stops working so as to protect the monitor; meanwhile, the top cover is provided with a top surface which gradually decreases from the middle to two sides, so that a smooth or round protective layer can be formed, and rain and snow are guided to slide to the outside of the main body.
Description
Technical Field
The invention relates to the technical field of carbon emission monitoring, in particular to a carbon emission monitoring device.
Background
The carbon emission is the greenhouse gas emission generated during production, transportation, use and recovery of a certain product, the carbon emission can be understood as greenhouse effect, and for monitoring the greenhouse gas emission, a greenhouse gas monitoring instrument can be used for monitoring, and most of the greenhouse gas monitoring instruments are installed outdoors, so how to install the monitoring instruments and take protective measures is particularly important for the service life and the monitoring result of the monitoring instruments.
For a carbon emission monitoring devices that prior art "CN 218239945U" provided, the upper end both sides of box are equipped with symmetrical distribution's curb plate and fixed connection, and this curb plate level is placed, causes ponding snow's condition easily in sleet weather, and ponding can enter into in the box, influences monitoring instrument's life-span and monitoring result.
Disclosure of Invention
The invention aims to solve the problem that water is easy to accumulate in a box body in the prior art, and provides a carbon emission monitoring device which is provided with a cover plate capable of guiding rain and snow to slide down.
In order to achieve the above object, the present invention provides a carbon emission monitoring device including a main body having a mounting groove, a monitor disposed in the mounting groove, a top cover disposed at an upper side of the main body, and a first telescopic driving member for connecting the main body and the top cover, the first telescopic driving member being capable of driving the top cover to move in a vertical direction, the top cover having a top surface gradually lowered from a middle to both sides.
Optionally, a protective cover is arranged at the top of the top cover, the protective cover is provided with a top surface gradually decreasing from the middle to two sides, and the top cover is connected with the protective cover through the first spring.
Optionally, two square grooves are formed in the main body and located on two sides of the mounting groove, the first telescopic driving piece is arranged in the square groove, and the depth of the square groove is not smaller than the initial length of the first telescopic driving piece.
Optionally, an annular groove is formed in the main body, the annular groove is located at the outer side of the square groove, and an annular filter screen is arranged on one side, close to the inner wall, of the annular groove.
Optionally, the top of the annular filter screen is connected with the top cover, and the bottom of the annular filter screen is connected with the bottom surface of the annular groove through a second spring.
Optionally, the annular filter screen spraying device further comprises a spraying assembly which is arranged in the annular groove and can spray the annular filter screen.
Optionally, the spray assembly includes an annular water tank and a spray head in communication with the annular water tank.
Optionally, a water conduit extending from a bottom surface of the annular groove to an exterior of the body is also included.
Optionally, the first telescopic driving piece comprises a cylinder body arranged in the square groove and a piston rod matched with the cylinder body, and the end part of the piston rod is connected with the top cover.
Optionally, the spray head further comprises a pressing component which is arranged at the bottom of the top cover and can stretch and press the spray head in the vertical direction.
Through the technical scheme, the first telescopic driving piece can drive the top cover to move along the vertical direction so as to open or block the mounting groove, the mounting groove is opened when the monitor works, the carbon emission is monitored, and the mounting groove is blocked when the monitor stops working so as to protect the monitor; meanwhile, the top cover is provided with a top surface which gradually decreases from the middle to two sides, for example, the cross section of the top cover is triangular or arc-shaped, so that a smooth or smooth protective layer can be formed, and rain and snow are guided to slide to the outside of the main body.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a carbon emission monitoring device in accordance with the present invention;
FIG. 2 is a partial enlarged view of one embodiment of a carbon emission monitoring device in the present invention;
fig. 3 is a top view of one embodiment of a body in the present invention.
Description of the reference numerals
1. The device comprises a main body, 2, a monitor, 3, a top cover, 4, square grooves, 5, a first telescopic driving piece, 6, a protective cover, 7, a first spring, 8, an annular groove, 9, a second spring, 10, an annular filter screen, 11, a spray head, 12, an annular water tank, 13 and a water guide pipe.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
The invention discloses a carbon emission monitoring device, which comprises a main body 1 with a mounting groove, a monitor 2 arranged in the mounting groove, a top cover 3 arranged on the upper side of the main body 1 and a first telescopic driving piece 5 used for connecting the main body 1 and the top cover 3, wherein the first telescopic driving piece 5 can drive the top cover 3 to move along the vertical direction, and the top cover 3 is provided with a top surface which gradually reduces from the middle to two sides.
As shown in fig. 1, a mounting groove capable of accommodating the monitor 2 is formed in the top surface of the main body 1, an opening of the mounting groove faces upwards, the top cover 3 is connected with the main body 1 through the first telescopic driving piece 5, when the first telescopic driving piece 5 is retracted, the top cover 3 can cover the opening of the mounting groove to seal the mounting groove, and when the first telescopic driving piece 5 is extended, the top cover 3 moves upwards to expose the mounting groove in the air.
Through the technical scheme, the first telescopic driving piece 5 can drive the top cover 3 to move along the vertical direction so as to open or block the mounting groove, the mounting groove is opened when the monitor 2 works, the carbon emission is monitored, the mounting groove is blocked when the monitor 2 stops working so as to protect the monitor 2, and a plurality of monitors 2 can be placed in a monitoring area so as to improve the monitoring accuracy; meanwhile, the top cover 3 is provided with a top surface gradually reduced from the middle to two sides, for example, the cross section of the top cover 3 is triangular or arc-shaped, a smooth or round protective layer can be formed, and in rainy and snowy weather, the rain and snow can be guided to slide to the outside of the main body, so that the rain and snow can be effectively prevented from accumulating on the top cover 3 or flowing to the mounting groove, the monitor 2 can be effectively protected, and the service life of the monitor is prolonged.
As an alternative embodiment, the top of the cover 3 is provided with a protective cover 6, the protective cover 6 has a top surface gradually lowered from the middle to both sides, and the cover 3 is connected with the protective cover 6 by a first spring 7.
As shown in fig. 1, when an object falls from above the monitoring device, the protection cover 6 can be used for protecting the device, the protection cover 6 is made of elastic materials, such as rubber, polyurethane and the like, the elastic protection cover 6 can buffer the impact of the falling object, the damage of the impact to the device can be effectively reduced, and the service life of the protection cover 6 is long; the top surface of safety cover 6 is the same with the top surface shape of top cap 3, can prevent that sleet, grit etc. from piling up, through setting up first spring 7 between safety cover 6 and top cap 3, can make safety cover 6 smash the back many times, under the elasticity effect of first spring 7, the phenomenon that collapses can not appear, makes its surface remain smooth.
Further, two square grooves 4 positioned on two sides of the mounting groove are formed in the main body 1, the first telescopic driving piece 5 is arranged in the square grooves 4, and the depth of the square grooves 4 is not smaller than the initial length of the first telescopic driving piece 5.
As shown in fig. 2 and 3, the initial length of the first telescopic driving piece 5 is the length in the contracted state, the square groove 4 provides a space for accommodating the first telescopic driving piece 5, so that the top cover 3 can cover the main body 1 in the contracted state of the first telescopic driving piece 5, the number of the first telescopic driving pieces 5 is two, the first telescopic driving pieces 5 are respectively positioned at two sides of the top cover 3, and the square groove 4 corresponds to the first telescopic driving pieces 5 one by one; the degree of depth of square groove 4 is greater than or equal to the length of first flexible driving piece 5, in this application, and the degree of depth of square groove 4 sets up to be greater than the length of first flexible driving piece 5, because spare part probably has the error in processing, if the degree of depth of square groove 4 sets up to equal the length of first flexible driving piece 5, there is the gap probably to appear when first flexible driving piece 5 is in the shrink state between top cap 3 and the main part 1, leads to unable shutoff effect to monitor 2.
In some embodiments, the main body 1 is provided with an annular groove 8 positioned outside the square groove 4, and an annular filter screen 10 is arranged in the annular groove 8 near the inner wall side of the annular groove.
As shown in fig. 2 and 3, the annular filter screen 10 is located around the monitor 2, and can filter some dust particles in the air in the working state of the monitor 2, so as to prevent the dust particles from entering the monitor 2, and increase the service life of the monitor 2; meanwhile, the annular filter screen 10 is a wearing part, and the annular groove 8 is arranged on the outer side of the square groove 4, so that the annular filter screen 10 can be replaced conveniently.
Further, the top of the annular filter screen 10 is connected with the top cover 3, and the bottom of the annular filter screen 10 is connected with the bottom surface of the annular groove 8 through the second spring 9.
As shown in fig. 2, the annular filter screen 10 can ensure that the gap between the top cover 3 and the main body 1 is covered when the monitor 2 is in a working state, the annular filter screen 10 and the top cover 3 can be connected in any mode, such as bonding, welding and the like, in the application, an annular groove is formed in the bottom of the top cover 3, the top of the annular filter screen 10 can be clamped in the annular groove, the bottom of the annular filter screen 10 is connected with the bottom surface of the annular groove 8 through the second spring 9, and the annular filter screen 10 is convenient to install and replace in the connection mode; when the first telescopic driving piece 5 is in a retracted state, the second spring 9 is in a compressed state, and when the first telescopic driving piece 5 is in an extended state, the second spring 9 pushes the annular filter screen 10 in the annular groove under the action of elastic force so as to increase the stability of the annular filter screen 10.
As an alternative embodiment, the monitoring device further comprises a spray assembly arranged in the annular groove 8 and capable of spraying towards the annular filter screen 10.
With the long-time work of the monitoring device, the annular filter screen 10 is fully hung with dust, the spraying assembly can spray the annular filter screen 10, and the dust on the annular filter screen 10 is cleaned, so that manual cleaning operation is replaced, the working intensity of personnel is reduced, and meanwhile, the recycling of the annular filter screen 10 is realized, and the cost is reduced.
Wherein, spray assembly includes annular water tank 12 and shower nozzle 11 that is in communication with annular water tank 12.
As shown in fig. 2, the spray assembly is arranged at the outer side of the annular filter screen 10, so that water can be conveniently added into the annular water tank 12, cleaning and the like, the number of the spray heads 11 is multiple, the spray heads 11 are circumferentially distributed on the annular water tank 12, the height of the spray heads 11 is aligned with the top of the annular filter screen 10, the spray heads 11 spray the top of the annular filter screen 10, the spray water is attached to the annular filter screen 10, and the annular filter screen 10 is cleaned under the action of gravity; the spray head 11 can be a push type spray head, and is simple in structure and convenient to operate.
Further, the monitoring device comprises a water guide tube 15 extending from the bottom surface of the annular groove 8 to the outside of the body 1.
As shown in fig. 2, the sewage sprayed by the spraying assembly is gathered in the annular groove 8, the sewage can be led out in time through the water guide pipes 15, a plurality of water guide pipes 15 can be arranged to increase the discharge speed of the sewage, and meanwhile, the blockage of part of the water guide pipes 15 can be prevented, so that the standby effect is achieved.
In some embodiments, the first telescopic driving member 5 comprises a cylinder disposed in the square groove 4 and a piston rod cooperating with the cylinder, the end of the piston rod being connected to the top cover 3.
As shown in fig. 2, the first telescopic driving piece 5 may be a driving piece such as an electric cylinder, an air cylinder, etc., the cylinder body is fixed on the bottom of the square groove 4, and the top end of the piston rod is connected with the top cover 3 in a threaded manner.
Further, the monitoring device further comprises a pressing component which is arranged at the bottom of the top cover 3 and can stretch and retract to press the spray head 11 along the vertical direction.
As shown in fig. 2, the spray head 11 can adopt a manual or electric mode to press and spray water, in this application, an electric pressing component is used to press and drive the spray head 11, the pressing component includes a second telescopic driving piece 14 and a pressing block 15 connected with the extending end of the second telescopic driving piece, the second telescopic driving piece 14 includes a cylinder body and a piston rod, an air cylinder, an electric cylinder and the like can be selected, and the top end of the piston rod is connected with the pressing block 15. When the annular filter screen 10 needs to be cleaned, the first telescopic driving piece 5 is retracted, the top cover 3 is covered on the main body 1, the annular filter screen 10 is located in the annular groove 8, the second telescopic driving piece 14 is extended, the pressing block 15 is pressed on the spray head 11, the annular filter screen 10 is sprayed and cleaned, and meanwhile, spray water can be prevented from entering the mounting groove, and damage is caused to the monitor 2.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, a number of simple variants of the technical solution of the invention are possible, which simple variants and combinations should likewise be regarded as being disclosed by the invention, all falling within the scope of protection of the invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the invention are not described in detail in order to avoid unnecessary repetition.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (10)
1. The utility model provides a carbon emission monitoring devices, its characterized in that, is in including main part (1) that has the mounting groove, setting monitor (2) in the mounting groove, set up top cap (3) of main part (1) upside and be used for connecting main part (1) with first flexible driving piece (5) of top cap (3), first flexible driving piece (5) can drive top cap (3) are along vertical direction removal, top cap (3) have from the centre to the top surface that both sides reduce gradually.
2. The carbon emission monitoring device according to claim 1, wherein a protective cover (6) is provided on top of the top cover (3), the protective cover (6) has a top surface gradually decreasing from the middle to both sides, and the top cover (3) and the protective cover (6) are connected by the first spring (7).
3. The carbon emission monitoring device according to claim 1, wherein the main body (1) is provided with two square grooves (4) positioned at both sides of the installation groove, the first telescopic driving member (5) is arranged in the square groove (4), and the depth of the square groove (4) is not less than the initial length of the first telescopic driving member (5).
4. A carbon emission monitoring device according to claim 3, wherein the main body (1) is provided with an annular groove (8) positioned outside the square groove (4), and an annular filter screen (10) is arranged on one side of the annular groove (8) close to the inner wall of the annular groove.
5. The carbon emission monitoring device according to claim 4, wherein the top of the annular screen (10) is connected to the top cover (3), and the bottom of the annular screen (10) is connected to the bottom surface of the annular groove (8) by a second spring (9).
6. The carbon emission monitoring device according to claim 4, further comprising a spray assembly disposed within the annular groove (8) capable of spraying onto the annular screen (10).
7. The carbon emissions monitoring device of claim 6, wherein the spray assembly comprises an annular water tank (12) and a spray head (11) in communication with the annular water tank (12).
8. The carbon emission monitoring device according to claim 6, further comprising a water conduit (15) extending from a bottom surface of the annular groove (8) to an outside of the main body (1).
9. A carbon emission monitoring device according to claim 3, characterized in that the first telescopic drive (5) comprises a cylinder arranged in the square groove (4) and a piston rod cooperating with the cylinder, the end of the piston rod being connected to the top cover (3).
10. The carbon emission monitoring device according to claim 7, further comprising a pressing assembly provided at a bottom of the top cover (3) capable of pressing the shower head (11) telescopically in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310188492.0A CN116400010B (en) | 2023-03-01 | 2023-03-01 | Carbon emission monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310188492.0A CN116400010B (en) | 2023-03-01 | 2023-03-01 | Carbon emission monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116400010A true CN116400010A (en) | 2023-07-07 |
| CN116400010B CN116400010B (en) | 2024-04-12 |
Family
ID=87013171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310188492.0A Active CN116400010B (en) | 2023-03-01 | 2023-03-01 | Carbon emission monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116400010B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495051A (en) * | 2020-04-30 | 2020-08-07 | 江南造船(集团)有限责任公司 | Self-cleaning filter screen device |
| CN111672299A (en) * | 2020-06-09 | 2020-09-18 | 李明锋 | Efficient waste gas recycling's empty device of straining of automatically cleaning |
| CN213304365U (en) * | 2020-11-23 | 2021-05-28 | 泰州高意诚复合材料有限公司 | 5G antenna protection cover with corrosion resistance |
| CN213846797U (en) * | 2020-11-30 | 2021-07-30 | 国网安徽省电力有限公司宿州供电公司 | Online intelligent monitoring device of transformer substation backstage |
| CN114235026A (en) * | 2021-12-06 | 2022-03-25 | 国网河北省电力有限公司营销服务中心 | Carbon emission metering equipment and platform |
| CN217484297U (en) * | 2022-05-30 | 2022-09-23 | 湖北因杰能源科技有限公司 | Volatile organic compound monitor applied to atmosphere monitoring |
| CN217877756U (en) * | 2022-07-07 | 2022-11-22 | 中铁七局集团西安铁路工程有限公司 | Wall-hanging precision equipment automatic protective cover |
| CN217927871U (en) * | 2022-05-20 | 2022-11-29 | 江西省交通桥梁检测加固有限公司 | Environmental monitor for bridge construction |
| CN115646082A (en) * | 2022-10-28 | 2023-01-31 | 深圳市君信达环境科技股份有限公司 | Indoor gas pollution detection and filtration device and method thereof |
-
2023
- 2023-03-01 CN CN202310188492.0A patent/CN116400010B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495051A (en) * | 2020-04-30 | 2020-08-07 | 江南造船(集团)有限责任公司 | Self-cleaning filter screen device |
| CN111672299A (en) * | 2020-06-09 | 2020-09-18 | 李明锋 | Efficient waste gas recycling's empty device of straining of automatically cleaning |
| CN213304365U (en) * | 2020-11-23 | 2021-05-28 | 泰州高意诚复合材料有限公司 | 5G antenna protection cover with corrosion resistance |
| CN213846797U (en) * | 2020-11-30 | 2021-07-30 | 国网安徽省电力有限公司宿州供电公司 | Online intelligent monitoring device of transformer substation backstage |
| CN114235026A (en) * | 2021-12-06 | 2022-03-25 | 国网河北省电力有限公司营销服务中心 | Carbon emission metering equipment and platform |
| CN217927871U (en) * | 2022-05-20 | 2022-11-29 | 江西省交通桥梁检测加固有限公司 | Environmental monitor for bridge construction |
| CN217484297U (en) * | 2022-05-30 | 2022-09-23 | 湖北因杰能源科技有限公司 | Volatile organic compound monitor applied to atmosphere monitoring |
| CN217877756U (en) * | 2022-07-07 | 2022-11-22 | 中铁七局集团西安铁路工程有限公司 | Wall-hanging precision equipment automatic protective cover |
| CN115646082A (en) * | 2022-10-28 | 2023-01-31 | 深圳市君信达环境科技股份有限公司 | Indoor gas pollution detection and filtration device and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116400010B (en) | 2024-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116400010B (en) | Carbon emission monitoring device | |
| CN212153054U (en) | Joint cutting device for road construction | |
| CN215189866U (en) | Cleaning tool | |
| CN215838805U (en) | Scrubbing machine | |
| CN111350718B (en) | Hydro-cylinder protector convenient to dismantle | |
| CN114607130A (en) | Lifting frame with protection function for building construction | |
| CN215668906U (en) | Dustproof road building road surface antiskid line cutting device | |
| CN209907303U (en) | Water spraying frame capable of cleaning road edge | |
| CN216379249U (en) | Coal mine safety information warning indicator | |
| CN213627514U (en) | Mine drilling blowout preventer | |
| CN216063906U (en) | Spraying device for bridge guardrail | |
| CN218542861U (en) | Corrosion-resistant fastening bolt for highway guardrail | |
| CN220652642U (en) | Grounding distribution box | |
| CN220099576U (en) | Road hydraulic tamper | |
| CN219622993U (en) | Explosion-proof hydraulic cylinder with protector | |
| CN211285208U (en) | Novel gridlines is used in highway engineering construction | |
| CN220543189U (en) | Long-wave infrared lens | |
| CN217264497U (en) | Movable hoisting equipment suitable for job site | |
| CN212674879U (en) | Bridge crack detection device | |
| CN221725224U (en) | Multifunctional total station suitable for field operation and used for cadastral surveying and mapping | |
| CN211088009U (en) | Stain-resistant suspension type porcelain insulator | |
| CN214573959U (en) | Concrete sprayer spray gun protector | |
| CN214887059U (en) | Coal mining machine roller outer spraying device for fully mechanized coal mining | |
| CN214675114U (en) | Proximity switch for effectively preventing front-end measuring part from being injured by mechanical equipment | |
| CN221703394U (en) | A enclose fender for dust fall |
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 |