CN220380833U - PM2.5 indoor and outdoor environment monitoring collector - Google Patents
PM2.5 indoor and outdoor environment monitoring collector Download PDFInfo
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- CN220380833U CN220380833U CN202321763332.6U CN202321763332U CN220380833U CN 220380833 U CN220380833 U CN 220380833U CN 202321763332 U CN202321763332 U CN 202321763332U CN 220380833 U CN220380833 U CN 220380833U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of PM2.5 monitoring and collecting equipment, and discloses a PM2.5 indoor and outdoor environment monitoring collector, which comprises a box body, wherein an air outlet is formed in the left side of the box body, a filter plate is fixedly connected in the air outlet, a first air pump is fixedly arranged at the bottom end of an inner cavity of the box body, an air exhaust pipe is fixedly connected to the input end of the first air pump, the output end of the first air pump is fixedly connected with a PM2.5 detection box, the bottom end of the inner cavity of the box body is fixedly connected with a mounting seat, and a second air pump is fixedly arranged at the top end of the mounting seat, and an exhaust frame is fixedly connected to the left side of the inner cavity of the box body.
Description
Technical Field
The utility model relates to the technical field of PM2.5 monitoring and collecting equipment, in particular to a PM2.5 indoor and outdoor environment monitoring and collecting device.
Background
PM2.5 is the particulate matter that air dynamics equivalent diameter is less than or equal to 2.5 microns in the atmosphere, also known as can go into the lung particulate matter, and PM2.5 particle diameter is little, is rich in a large amount of poisonous, harmful substance and in the atmosphere dwell time is long, the conveying distance is far away, therefore the influence on human health and atmospheric environment quality is bigger, has disclosed "PM2.5 automatic monitor in the chinese patent of application number 202121996539.9", belongs to the environmental monitoring field, the bottom of bracing piece is provided with installation mechanism, the inside of bracing piece is provided with adjustment mechanism, adjustment mechanism's top fixedly connected with connecting plate, the top fixed mounting of connecting plate has PM2.5 detection device body, the front of PM2.5 detection device body is provided with the display screen, one side fixed mounting of PM2.5 detection device body has power supply unit, the fixed cover joint in top of PM2.5 detection device body has the heating collar, the top fixed mounting of PM2.5 detection device body has the detection equipment of wind speed, can make the air-borne moisture in the air through setting up and can be avoided the detection equipment to take place in the air, thereby the steam-borne moisture 2.5 to the air is detected. "
This comparison document has only solved, at the in-process to air detection, heat the air, avoid the problem of the inside steam corruption PM2.5 check out test set of air, but, sampling assembly fixed mounting is on PM2.5 check out test set top, when the wind direction changes, can not in time adjust sampling assembly's angle, lead to the staff to consume more time and sample, increased working strength, seriously influence the efficiency and the effect of sampling, the practicality is not strong, and after the completion to the sample air detection, need discharge again after filtering the inside sample air of PM2.5 check out test set, be convenient for carry out continuity and detect.
Disclosure of Invention
The utility model aims to provide a PM2.5 indoor and outdoor environment monitoring collector, which solves the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the PM2.5 indoor and outdoor environment monitoring collector comprises a box body, wherein an air outlet is formed in the left side of the box body, and a filter plate is fixedly connected in the air outlet;
the first air pump is fixedly arranged at the bottom end of the inner cavity of the box body, the input end of the first air pump is fixedly connected with an air exhaust pipe, and the output end of the first air pump is fixedly connected with a PM2.5 detection box;
the bottom end of the inner cavity of the box body is fixedly connected with a mounting seat, the top end of the mounting seat is fixedly provided with a second air pump, and the left side of the inner cavity of the box body is fixedly connected with an exhaust frame;
the suction cover is fixedly connected to one end, far away from the first suction pump, of the suction pipe, and the bottom end of the suction cover is fixedly connected with a support column;
the air guide assembly is fixedly connected to the top end of the box body and comprises a mounting frame which is fixedly connected to the middle part of the top end of the box body;
the lifting mechanism is movably arranged at the top end of the box body and comprises a bearing plate fixedly connected to the bottom end of the supporting column.
Further, the air guide assembly further comprises an air guide plate, an air guide groove and a first limit groove, the air guide plate is movably connected in the mounting frame, a plurality of air guide grooves are formed in the periphery of the air guide plate, and the first limit groove is formed in the middle of the right side of the air guide plate.
Further, elevating system still includes bottom plate, electric putter and telescopic sleeve, the welding of loading board bottom has two telescopic sleeve, loading board bottom middle part fixedly connected with electric putter, the electric putter bottom passes through screw fixedly connected with bottom plate.
Further, the middle part of the left side of the bearing plate is fixedly connected with a limiting block through a screw, the limiting block is in sliding connection in the first limiting groove, and the exhaust tube is made of PVC materials.
Further, a second limit groove is formed in the top end of the box body, the second limit groove is in a circular ring shape, the bottom end of the bottom plate is fixedly connected with a sliding block through a screw, and the sliding block is in sliding connection in the second limit groove.
Further, the input of aspiration pump two passes through screw fixed connection with PM2.5 detection case, the output of aspiration pump two passes through screw fixed connection with the exhaust frame, the position of the relative box left side of air outlet contains in the exhaust frame, box front side bottom fixed mounting has control switch, electric putter, aspiration pump one, PM2.5 detection case and aspiration pump two all pass through control switch and external power supply electric connection.
Compared with the prior art, the PM2.5 indoor and outdoor environment monitoring collector provided by the utility model,
according to the utility model, the air guide assembly is arranged, in the sampling process, if the indoor wind direction changes, the wind blows the air guide plate to rotate, and meanwhile, the air suction cover is driven to rotate together, so that the inlet end of the air suction cover always faces the wind direction, the air suction cover is convenient to sample, the sampling efficiency and effect are improved, manual operation is not needed, the working strength and cost of personnel are reduced, the height of the air suction cover can be adjusted through the lifting mechanism, the air suction cover can sample and detect the air in areas with different heights, and the accuracy of PM2.5 content detection in the air in the areas is improved.
Drawings
For a clearer description of embodiments of the present application or of the solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings may be obtained according to these drawings for a person skilled in the art.
FIG. 1 is a schematic view of a first perspective structure of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
FIG. 3 is a schematic view of a third perspective structure of the present utility model;
FIG. 4 is a schematic perspective view of a transmission mechanism for lifting in accordance with the present utility model;
fig. 5 is a schematic perspective view of an air guiding assembly according to the present utility model.
Reference numerals illustrate:
1. a case; 2. an air guide assembly; 21. a mounting frame; 22. an air deflector; 23. an air guide groove; 24. a first limit groove; 3. a lifting mechanism; 31. a bottom plate; 32. an electric push rod; 33. a telescoping sleeve; 34. a carrying plate; 4. an air suction cover; 5. an exhaust pipe; 6. a limiting groove II; 7. a control switch; 8. an air outlet; 9. a filter plate; 10. an air pump I; 11. PM2.5 detection tank; 12. a second air pump; 13. and (5) an exhaust frame.
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.
Referring to fig. 1-5, a PM2.5 indoor and outdoor environment monitoring collector comprises a box 1, wherein an air outlet 8 is formed in the left side of the box 1, and a filter plate 9 is fixedly connected in the air outlet 8 through screws;
the first air pump 10 is fixedly arranged at the bottom end of the inner cavity of the box body 1, the input end of the first air pump 10 is fixedly connected with the air extraction pipe 5 through a screw, and the output end of the first air pump 10 is fixedly connected with the PM2.5 detection box 11 through a screw;
the bottom end of the inner cavity of the box body 1 is welded with a mounting seat, the top end of the mounting seat is fixedly provided with a second air pump 12, and the left side of the inner cavity of the box body 1 is fixedly connected with an exhaust frame 13 through screws;
the suction cover 4 is fixedly connected to one end, far away from the suction pump one 10, of the suction pipe 5 through a screw, and a support column is welded at the bottom end of the suction cover 4;
the air guide assembly 2, the air guide assembly 2 is fixedly connected to the top end of the box body 1, the air guide assembly 2 comprises a mounting frame 21, and the mounting frame 21 is fixedly connected to the middle of the top end of the box body 1 through screws;
the lifting mechanism 3, the lifting mechanism 3 activity sets up on box 1 top, and lifting mechanism 3 includes loading board 34, and loading board 34 welding is in the support column bottom.
The air guide assembly 2 further comprises an air guide plate 22, an air guide groove 23 and a first limit groove 24, the air guide plate 22 is movably connected in the mounting frame 21, a plurality of air guide grooves 23 are formed in the periphery of the air guide plate 22, and the first limit groove 24 is formed in the middle of the right side of the air guide plate 22; when the indoor wind direction changes, detecting the change of the indoor wind direction through the arranged wind guide assembly 2;
the lifting mechanism 3 further comprises a bottom plate 31, an electric push rod 32 and telescopic sleeves 33, two telescopic sleeves 33 are welded at the bottom end of the bearing plate 34, the electric push rod 32 is fixedly connected to the middle of the bottom end of the bearing plate 34, and the bottom end of the electric push rod 32 is fixedly connected with the bottom plate 31 through screws; the height of the suction hood 4 is adjusted by the lifting mechanism 3;
the middle part of the left side of the bearing plate 34 is fixedly connected with a limiting block through a screw, the limiting block is in sliding connection in the first limiting groove 24, and the exhaust pipe 5 is made of PVC material; when the air deflector 22 rotates, the limiting block is movably connected in the first limiting groove 24, so that the air deflector 22 drives the bearing plate 34 to rotate when rotating;
the top end of the box body 1 is provided with a second limit groove 6, the second limit groove 6 is in a circular ring shape, the bottom end of the bottom plate 31 is fixedly connected with a sliding block through a screw, and the sliding block is in sliding connection in the second limit groove 6; when the bottom plate 31 rotates, the bottom plate 31 is limited by the arranged sliding blocks;
the input end of the second air pump 12 is fixedly connected with the PM2.5 detection box 11 through a screw, the output end of the second air pump 12 is fixedly connected with the exhaust frame 13 through a screw, the position of the air outlet 8 relative to the left side of the box body 1 is contained in the exhaust frame 13, the bottom end of the front side of the box body 1 is fixedly provided with a control switch 7, and the electric push rod 32, the first air pump 10, the PM2.5 detection box 11 and the second air pump 12 are electrically connected with an external power supply through the control switch 7; the detected air is filtered by the filter plate 9 through the air pump II 12 and is discharged to the outside through the air outlet 8.
And all that is not described in detail in this specification is prior art that is well known to those skilled in the art.
Working principle: when the indoor wind direction changes, wind blows aviation baffle 22 to rotate, because a plurality of wind guide grooves 23 have all been seted up around aviation baffle 22 for the windage increases, because stopper is at limit groove one 24 swing joint, drive loading board 34 rotation when making aviation baffle 22 rotate, loading board 34 rotates and drive bottom plate 31 rotation, the slider is at limit groove two 6 internal motion simultaneously, make the entrance point of suction hood 4 face the wind direction always, conveniently take a sample, start through control switch 7 control suction pump one 10, under the effect of suction pump one 10, the inside of air admission suction hood 4 and get into PM2.5 detection case 11 through exhaust tube 5, detect the content of PM2.5 in the air through PM2.5 detection case 11, start through control switch 7 control suction pump two 12, under the effect of suction pump two 12, PM2.5 detection case 11 detects and discharges to outside through air outlet 8 after filtering through filter 9, when need adjust suction hood 4's height, control switch 7 controls electric putter 32, thereby height adjustment in the limit groove 24 is adjusted through control motor-driven push rod one.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. And in the drawings of the present utility model, the filling patterns are only for distinguishing the layers, and are not limited in any way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. PM2.5 indoor and outdoor environment monitoring collector, including box (1), its characterized in that: an air outlet (8) is formed in the left side of the box body (1), and a filter plate (9) is fixedly connected in the air outlet (8);
the first air pump (10) is fixedly arranged at the bottom end of the inner cavity of the box body (1), the input end of the first air pump (10) is fixedly connected with an air extraction pipe (5), and the output end of the first air pump (10) is fixedly connected with a PM2.5 detection box (11);
the bottom end of the inner cavity of the box body (1) is fixedly connected with a mounting seat, the top end of the mounting seat is fixedly provided with a second air pump (12), and the left side of the inner cavity of the box body (1) is fixedly connected with an exhaust frame (13);
the air suction cover (4) is fixedly connected to one end, far away from the first air suction pump (10), of the air suction pipe (5), and a support column is fixedly connected to the bottom end of the air suction cover (4);
the air guide assembly (2), the air guide assembly (2) is fixedly connected to the top end of the box body (1), the air guide assembly (2) comprises a mounting frame (21), and the mounting frame (21) is fixedly connected to the middle of the top end of the box body (1);
the lifting mechanism (3), the lifting mechanism (3) activity sets up on box (1) top, the lifting mechanism (3) is including loading board (34), loading board (34) fixed connection is in the support column bottom.
2. The PM2.5 indoor and outdoor environment monitoring collector as set forth in claim 1, wherein: the air guide assembly (2) further comprises an air guide plate (22), an air guide groove (23) and a first limit groove (24), the air guide plate (22) is movably connected in the mounting frame (21), a plurality of air guide grooves (23) are formed in the periphery of the air guide plate (22), and the first limit groove (24) is formed in the middle of the right side of the air guide plate (22).
3. The PM2.5 indoor and outdoor environment monitoring collector as set forth in claim 1, wherein: elevating system (3) still include bottom plate (31), electric putter (32) and telescopic tube (33), two telescopic tube (33) are welded to loading board (34) bottom, loading board (34) bottom middle part fixedly connected with electric putter (32), electric putter (32) bottom is through screw fixedly connected with bottom plate (31).
4. A PM2.5 indoor and outdoor environment monitoring collector as claimed in claim 2, wherein: the middle part of the left side of the bearing plate (34) is fixedly connected with a limiting block through a screw, the limiting block is connected in a sliding mode in the first limiting groove (24), and the exhaust pipe (5) is made of PVC materials.
5. A PM2.5 indoor and outdoor environment monitoring collector as set forth in claim 3, wherein: the top of the box body (1) is provided with a second limiting groove (6), the second limiting groove (6) is in a circular ring shape, the bottom of the bottom plate (31) is fixedly connected with a sliding block through a screw, and the sliding block is in sliding connection with the second limiting groove (6).
6. A PM2.5 indoor and outdoor environment monitoring collector as set forth in claim 3, wherein: the air pump is characterized in that the input end of the air pump II (12) is fixedly connected with the PM2.5 detection box (11) through a screw, the output end of the air pump II (12) is fixedly connected with the exhaust frame (13) through a screw, the position of the air outlet (8) on the left side of the box body (1) is contained in the exhaust frame (13), a control switch (7) is fixedly installed at the bottom end of the front side of the box body (1), and the electric push rod (32), the air pump I (10), the PM2.5 detection box (11) and the air pump II (12) are electrically connected with an external power supply through the control switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321763332.6U CN220380833U (en) | 2023-07-06 | 2023-07-06 | PM2.5 indoor and outdoor environment monitoring collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321763332.6U CN220380833U (en) | 2023-07-06 | 2023-07-06 | PM2.5 indoor and outdoor environment monitoring collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380833U true CN220380833U (en) | 2024-01-23 |
Family
ID=89565834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321763332.6U Active CN220380833U (en) | 2023-07-06 | 2023-07-06 | PM2.5 indoor and outdoor environment monitoring collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380833U (en) |
-
2023
- 2023-07-06 CN CN202321763332.6U patent/CN220380833U/en active Active
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