CN220016753U - VOCS on-line and off-line rapid monitoring device in environment atmosphere - Google Patents
VOCS on-line and off-line rapid monitoring device in environment atmosphere Download PDFInfo
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- CN220016753U CN220016753U CN202321573842.7U CN202321573842U CN220016753U CN 220016753 U CN220016753 U CN 220016753U CN 202321573842 U CN202321573842 U CN 202321573842U CN 220016753 U CN220016753 U CN 220016753U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000012855 volatile organic compound Substances 0.000 description 11
- 239000003570 air Substances 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000005436 troposphere Substances 0.000 description 1
Classifications
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- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an online and offline quick monitoring device for VOCS in ambient atmosphere, and relates to the technical field of monitoring devices; the monitoring device comprises a fixed rod and a monitoring device body, wherein a sleeve is movably sleeved on the outer side of the fixed rod, one side of the sleeve is fixedly connected with symmetrically distributed fixed blocks, one side of each fixed block is provided with a bolt, one end of each bolt movably penetrates through the fixed block and is in threaded connection with a nut, one side of the sleeve, which is far away from the fixed rod, is fixedly connected with a fixed plate, one side of the fixed plate is provided with a mounting assembly, and the bottom end of the monitoring device body is fixedly connected with an air inlet pipe; through the cooperation between spacing groove, gag lever post, expansion plate, stopper, baffle and the spring, conveniently install and dismantle monitoring devices body, simultaneously through the cooperation between rotating frame and the clean pole, regularly clear up the dust impurity on filter screen surface, simultaneously through intake pipe and connecting pipe threaded connection, conveniently maintain the change to the filter screen.
Description
Technical Field
The utility model relates to the technical field of monitoring devices, in particular to an on-line and off-line quick monitoring device for VOCS in ambient atmosphere.
Background
In the atmospheric layer with the atmospheric low-altitude troposphere (namely the earth biological activity area) being about 2.5 km away from the earth surface, pollutants such as hydrocarbon, oxynitride and the like generate ozone through a series of photochemical reactions, and when the ozone concentration is more than 0ppm of the limiting groove (10), certain harm is generated to human bodies and organisms. The above near-field environmental ozone problems mainly relate to Volatile Organic Compounds (VOCS), which are a class of organic compounds with low boiling points and strong volatility, and the relative molecular mass is generally below 300. The method for accurately and rapidly analyzing the content, the composition and the source of the VOCS in the ambient air is an important basic work for developing the research of ozone formation mechanism and supporting the cooperative control of ozone and fine particles
However, the existing VOCS monitoring device is inconvenient to disassemble and maintain by installing the bolts and the fixing rods, and the filter screen at the air inlet pipe is inconvenient to clean, so that the inventor proposes an online and offline quick monitoring device for VOCS in the environment atmosphere for solving the problems.
Disclosure of Invention
To solve the (simple description problem); the utility model aims to provide an on-line and off-line rapid monitoring device for VOCS in ambient atmosphere.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an online and offline quick monitoring devices of VOCS in ambient atmosphere, includes dead lever and monitoring devices body, the outside movable sleeve of dead lever is equipped with the sleeve, the fixed block of one side fixedly connected with symmetric distribution of sleeve, one side of fixed block is provided with the bolt, the one end activity of bolt runs through fixed block and threaded connection have the nut, one side fixedly connected with fixed plate of dead lever is kept away from to the sleeve, one side of fixed plate is provided with the installation component, the bottom fixedly connected with intake pipe of monitoring devices body, the inside of intake pipe is provided with filtering component, the top fixedly mounted of dead lever has solar panel, the bottom fixedly connected with bottom plate of dead lever, the locating hole has all been seted up to the top four corners department of bottom plate.
Preferably, the installation component includes the roof, roof fixed connection is in one side at fixed plate top, the equal fixedly connected with gag lever post in both sides of roof inner wall, the spacing groove has all been seted up to the both sides of monitoring devices body, spacing groove slip joint is in the outside of gag lever post, the both sides of fixed plate all are provided with the baffle, one side fixedly connected with expansion plate of fixed block, the expansion plate activity is inserted and is established in the fixed plate, one side fixedly connected with stopper of expansion plate, one side fixedly connected with spring of stopper, one side equal fixedly connected with joint board of baffle opposite, one side that the fixed plate was kept away from to the joint board all sets up the inclined plane, one side fixed mounting on roof top has bee calling organ.
Preferably, the filter component comprises a connecting pipe, the connecting pipe is in threaded connection with the bottom end of the air inlet pipe, a filter screen is fixedly installed in the connecting pipe, a rotating frame is rotationally connected to the outer side of the bottom end of the connecting pipe, a cleaning rod is fixedly connected to the inner side of the rotating frame, and the inner side of the cleaning rod is in contact with the bottom surface of the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. the position of the limit groove on the monitoring device body corresponds to the position of the limit rod, the monitoring device body is pushed to one side of the fixed plate, the expansion plate, the limit block and the baffle are driven to move to two sides simultaneously, the spring is extruded, when the monitoring device body moves to be in contact with the fixed plate, the baffle is used for clamping and fixing the monitoring device body by using the elastic force of the spring, and the clamping plate is used for limiting the outward movement of the monitoring device body, so that the monitoring device body is convenient to install and detach;
2. through rotating the rotating frame, drive simultaneously and rotate the frame and rotate, utilize clean pole to regularly clear up the dust impurity on filter screen surface, simultaneously through intake pipe and connecting pipe threaded connection, conveniently maintain the change to the filter screen.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall split structure of the present utility model.
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Fig. 4 is an enlarged view of the present utility model at B in fig. 2.
Fig. 5 is a schematic structural diagram of a monitoring device body according to the present utility model.
FIG. 6 is a schematic view of a filter assembly according to the present utility model.
In the figure: 1. a fixed rod; 2. a sleeve; 3. a fixing plate; 4. a fixed block; 5. a bolt; 6. a nut; 7. a top plate; 8. a limit rod; 9. monitoring a device body; 10. a limit groove; 11. a telescoping plate; 12. a limiting block; 13. a spring; 14. a baffle; 15. a clamping plate; 16. an air inlet pipe; 17. a connecting pipe; 18. a filter screen; 19. a rotating frame; 20. a cleaning lever; 21. a buzzer; 22. a solar panel; 23. a bottom plate; 24. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-6, the utility model provides an on-line and off-line quick monitoring device for VOCS in ambient atmosphere, which comprises a fixed rod 1 and a monitoring device body 9, wherein a sleeve 2 is movably sleeved on the outer side of the fixed rod 1, one side of the sleeve 2 is fixedly connected with symmetrically distributed fixed blocks 4, one side of the fixed blocks 4 is provided with bolts 5, one end of each bolt 5 movably penetrates through the fixed block 4 and is in threaded connection with nuts 6, one side of the sleeve 2 away from the fixed rod 1 is fixedly connected with a fixed plate 3, one side of the fixed plate 3 is provided with an installation component, the bottom end of the monitoring device body 9 is fixedly connected with an air inlet pipe 16, and the inside of the air inlet pipe 16 is provided with a filtering component.
The installation component includes roof 7, roof 7 fixed connection is in one side at fixed plate 3 top, the equal fixedly connected with gag lever post 8 in both sides of roof 7 inner wall, spacing groove 10 has all been seted up to the both sides of monitoring device body 9, spacing groove 10 slip joint is in the outside of gag lever post 8, the both sides of fixed plate 3 all are provided with baffle 14, one side fixedly connected with expansion plate 11 of fixed block 4, expansion plate 11 activity is inserted and is established in fixed plate 3, one side fixedly connected with stopper 12 of expansion plate 11, one side fixedly connected with spring 13 of stopper 12, the equal fixedly connected with joint board 15 of one side that baffle 14 is relative, one side that joint board 15 kept away from fixed plate 3 all sets up into the inclined plane.
Through adopting above-mentioned technical scheme, through the position of spacing groove 10 on with monitoring device body 9 corresponds with the position of gag lever post 8, then promote monitoring device body 9 to one side of fixed plate 3, drive expansion plate 11, stopper 12 and baffle 14 simultaneously and remove to both sides to extrusion spring 13, when monitoring device body 9 moves to contact with fixed plate 3, utilize spring 13's elasticity effect, make baffle 14 carry out the centre gripping to monitoring device body 9 fixedly to utilize joint board 15 to carry out spacingly to the outside removal of monitoring device body 9.
The filter component comprises a connecting pipe 17, the connecting pipe 17 is in threaded connection with the bottom end of the air inlet pipe 16, a filter screen 18 is fixedly installed in the connecting pipe 17, a rotating frame 19 is rotatably connected to the outer side of the bottom end of the connecting pipe 17, a cleaning rod 20 is fixedly connected to the inner side of the rotating frame 19, and the inner side of the cleaning rod 20 is in contact with the bottom surface of the filter screen 18.
Through adopting above-mentioned technical scheme, through rotating the pivoted frame 19, drive clean pole 20 simultaneously and rotate, utilize clean pole 20 to regularly clear up the dust impurity on filter screen 18 surface, simultaneously through intake pipe 16 and connecting pipe 17 threaded connection, the convenience is maintained the filter screen 18 and is changed.
A buzzer 21 is fixedly arranged on one side of the top end of the top plate 7.
Through adopting above-mentioned technical scheme, through setting up bee calling organ 21, when detecting VOCS exceeds standard in the ambient atmosphere, send the warning.
The solar panel 22 is fixedly installed at the top end of the fixing rod 1.
By adopting the above technical scheme, by arranging the solar panel 22, better utilization of solar energy is facilitated.
The bottom of dead lever 1 fixedly connected with bottom plate 23, the top four corners department of bottom plate 23 has all seted up locating hole 24.
Through adopting above-mentioned technical scheme, through the cooperation between bottom plate 23 and the locating hole 24, the better fixed equipment of being convenient for.
Working principle: when the monitoring device is applicable, equipment is fixed to a proper position through the cooperation between the bottom plate 23 and the positioning hole 24, then the sleeve 2 is fixed to the outer side of the fixed rod 1 to a proper height through the cooperation between the fixed block 4, the bolt 5 and the nut 6, then the position of the limit groove 10 on the monitoring device body 9 corresponds to the position of the limit rod 8, then the monitoring device body 9 is pushed to one side of the fixed plate 3, the expansion plate 11, the limit block 12 and the baffle 14 are driven to move to two sides and the spring 13 is extruded, when the monitoring device body 9 moves to be in contact with the fixed plate 3, the baffle 14 clamps and fixes the monitoring device body 9 under the elastic force of the spring 13, and the clamping plate 15 is used for limiting the outer side movement of the monitoring device body 9;
after a period of use, can adhere to dust impurity on the filter screen 18, through rotating the pivoted frame 19, drive clean pole 20 simultaneously and rotate, utilize clean pole 20 to regularly clear up the dust impurity on filter screen 18 surface, simultaneously through intake pipe 16 and connecting pipe 17 threaded connection, the convenience is maintained and is changed filter screen 18.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. VOCS on-line and off-line rapid monitoring device in environment atmosphere, including dead lever (1) and monitoring device body (9), its characterized in that: the outside movable sleeve of dead lever (1) is equipped with sleeve (2), one side fixedly connected with symmetric distribution's fixed block (4) of sleeve (2), one side of fixed block (4) is provided with bolt (5), one end activity of bolt (5) runs through fixed block (4) and threaded connection has nut (6), one side fixedly connected with fixed plate (3) of dead lever (1) is kept away from to sleeve (2), one side of fixed plate (3) is provided with installation component, the bottom fixedly connected with intake pipe (16) of monitoring devices body (9), the inside of intake pipe (16) is provided with filtering component.
2. The on-line and off-line quick monitoring device for VOCS in the environment atmosphere according to claim 1, wherein the installation component comprises a top plate (7), one side at fixed plate (3) top is fixedly connected with top plate (7), limit levers (8) are fixedly connected with both sides of the inner wall of top plate (7), limit grooves (10) are formed in both sides of the monitoring device body (9), the limit grooves (10) are slidably clamped on the outer sides of the limit levers (8), baffle plates (14) are arranged on both sides of the fixed plate (3), one side of the fixed block (4) is fixedly connected with a telescopic plate (11), the telescopic plate (11) is movably inserted in the fixed plate (3), one side of the telescopic plate (11) is fixedly connected with a limiting block (12), one side of the limiting block (12) is fixedly connected with a spring (13), and one side opposite to the baffle plates (14) is fixedly connected with a clamping plate (15).
3. The on-line and off-line rapid monitoring device for VOCS in the ambient atmosphere according to claim 1, wherein the filtering assembly comprises a connecting pipe (17), the connecting pipe (17) is in threaded connection with the bottom end of the air inlet pipe (16), a filter screen (18) is fixedly installed in the connecting pipe (17), a rotating frame (19) is rotatably connected to the outer side of the bottom end of the connecting pipe (17), a cleaning rod (20) is fixedly connected to the inner side of the rotating frame (19), and the inner side of the cleaning rod (20) is in contact with the bottom surface of the filter screen (18).
4. An on-line and off-line rapid monitoring device for VOCS in ambient atmosphere according to claim 2, wherein a buzzer (21) is fixedly arranged on one side of the top end of the top plate (7).
5. An on-line and off-line rapid monitoring device for VOCS in ambient atmosphere according to claim 1, characterized in that the top end of the fixing rod (1) is fixedly provided with a solar panel (22).
6. The on-line and off-line quick monitoring device for VOCS in the ambient atmosphere according to claim 1, wherein the bottom end of the fixed rod (1) is fixedly connected with a bottom plate (23), and positioning holes (24) are formed in four corners of the top end of the bottom plate (23).
7. An on-line and off-line rapid monitoring device for VOCS in ambient atmosphere according to claim 2, characterized in that the sides of the clamping plates (15) remote from the fixing plates (3) are each provided with an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573842.7U CN220016753U (en) | 2023-06-20 | 2023-06-20 | VOCS on-line and off-line rapid monitoring device in environment atmosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573842.7U CN220016753U (en) | 2023-06-20 | 2023-06-20 | VOCS on-line and off-line rapid monitoring device in environment atmosphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220016753U true CN220016753U (en) | 2023-11-14 |
Family
ID=88686885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321573842.7U Active CN220016753U (en) | 2023-06-20 | 2023-06-20 | VOCS on-line and off-line rapid monitoring device in environment atmosphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220016753U (en) |
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2023
- 2023-06-20 CN CN202321573842.7U patent/CN220016753U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1501, Building 6, Zhegu Shenlan Business Center, Xihu District, Hangzhou City, Zhejiang Province, 310013 Patentee after: Zhejiang Environmental Technology Co.,Ltd. Country or region after: China Address before: 310007 No. 111 Tianmu Mountain Road, Hangzhou, Zhejiang, Xihu District Patentee before: Zhejiang Environmental Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |