CN220061169U - Air sampling device for environment detection - Google Patents
Air sampling device for environment detection Download PDFInfo
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- CN220061169U CN220061169U CN202321396381.0U CN202321396381U CN220061169U CN 220061169 U CN220061169 U CN 220061169U CN 202321396381 U CN202321396381 U CN 202321396381U CN 220061169 U CN220061169 U CN 220061169U
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- air sampling
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- air
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 110
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000007613 environmental effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 10
- 239000003570 air Substances 0.000 description 62
- 238000012544 monitoring process Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an air sampling device for environment detection, and relates to the field of air sampling devices. Including air sampling appearance and support frame, the top rigid coupling of support frame has the backup pad, air sampling appearance detachable arranges in the backup pad, be equipped with in the backup pad with air sampling appearance matched with extension sampling mechanism, extension sampling mechanism includes electric putter, curb plate, fixed pipe, extension pipe, connecting pipe, the one end that the fixed pipe was kept away from to the extension pipe is connected with the sampling head and with the fixed plate rigid coupling, the one end that the fixed pipe was kept away from to the connecting pipe is connected with the conical head, and the outer wall equidistance rigid coupling of conical head has spacing rubber ring, air sampling appearance is equipped with the sampling pipe, the conical head activity is pegged graft in the sampling pipe. When the air sampling device is used for air with different heights, the air sampling device does not need to be lifted integrally, so that the air sampling device is convenient to operate in the use process, and the safety of the air sampling device is improved when the air sampling device is used.
Description
Technical Field
The utility model provides an air sampling device for environment detection, and relates to the field of air sampling devices.
Background
The environmental detection refers to the process of periodically or aperiodically detecting, monitoring and evaluating various factors such as physics, chemistry, biology and the like of the surrounding environment, so as to know the environmental condition and discover possible pollution and hazard factors, and provide powerful scientific basis for the fields of environmental protection, public health and the like. Environmental detection generally includes the following aspects: atmospheric environment detection, water environment detection, soil environment detection, noise and vibration environment detection and radioactive environment detection. The atmospheric environment detection comprises detection of indexes such as pollutants, suspended particulate matters, gas concentration, temperature, humidity and the like in the air.
When detecting atmospheric environment, need use air sampling device, can sample at different sampling points, the not co-altitude of same sampling point usually, like a over-and-under type ambient air monitoring sampling device that patent publication No. CN218645142U discloses, its technical scheme main points are: including support frame and air sampler body, support frame internally mounted has servo motor, lead screw and polished rod, and the driving seat has been cup jointed to the lead screw outside, and the positive fixedly connected with assembly frame of driving seat, and air sampler body can dismantle the connection inside the assembly frame. According to the utility model, the assembly frame is driven to longitudinally slide through the screw rod transmission, so that the air sampler body is driven to synchronously lift and sample the air with different heights.
Although the utility model realizes the requirement of sampling the air with different heights, in actual use, certain defects still exist, for example, the utility model lifts the air sampler body as a whole, a user cannot operate the air sampler body once the air sampler body lifts, in the process of adopting the air sampler, if unexpected situations occur or some operations need to be temporarily performed, the operations cannot be performed in time, in addition, some air samplers have complex structures and large quality, the stability requirement in the lifting process is higher, and the possibility of damage to the air sampler body is increased in a whole lifting mode.
Disclosure of Invention
In order to solve the problems, the utility model provides the air sampling device for environment detection, which is characterized in that the air sampling device is not required to be integrally lifted when the air with different heights is adopted by the arrangement of the prolonged sampling mechanism, so that the air sampling device is convenient to operate in the adopting process, and the safety of the air sampling device is also improved when the air sampling device is used.
The utility model provides an air sampling device for environment detection, which comprises an air sampling instrument and a supporting frame, wherein the top of the supporting frame is fixedly connected with a supporting plate, the air sampling instrument is detachably arranged on the supporting plate, an extension sampling mechanism matched with the air sampling instrument is arranged on the supporting plate, the extension sampling mechanism comprises an electric push rod and a side plate which are fixedly connected on the supporting plate, a fixed plate fixedly connected at the telescopic end of the electric push rod and a fixed pipe fixedly connected at the top of the side plate, one end of the fixed pipe is connected with an extension pipe, the other end of the fixed pipe is connected with a connecting pipe, one end of the extension pipe, which is far away from the fixed pipe, is connected with a sampling head, the outer wall of the conical head is fixedly connected with a limiting rubber ring at equal intervals, the air sampling instrument is provided with a sampling pipe, and the conical head is movably inserted in the sampling pipe.
Preferably, the support plate is provided with a placing groove, one side in the placing groove is provided with a clamping plate, the clamping plate is rotationally connected with a threaded rod and a guide rod, the threaded rod and the guide rod penetrate through the side wall of the placing groove, and the side wall of the placing groove is provided with a threaded hole matched with the threaded rod and a through hole matched with the guide rod.
Preferably, a rubber pad is fixedly connected to the inner wall of the placing groove.
Preferably, a storage barrel matched with the conical head is fixedly connected to the side plate.
The utility model has the beneficial effects that:
the utility model provides an air sampling device for environment detection, which can ensure that an air sampling instrument is stably placed on a supporting plate through the arrangement of a placing groove, a clamping plate and a rubber pad, and ensure the stability of the air sampling instrument when in use; through the setting of extension sampling mechanism, can prolong the sampling pipe of air sampling appearance to drive the sampling head through electric putter and highly carry out the air sampling to the difference, whole adoption in-process only has the sampling head to go up and down, and the air sampling appearance is stable to be placed in the backup pad, conveniently operates the air sampling appearance at any time in the adoption in-process. The placing groove and the conical head can be matched with air sampling instruments of different models, so that the practicability of the utility model is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an air sampling device for environmental detection according to the present utility model.
Fig. 2 is a schematic structural view of a support plate of the air sampling device for environmental detection according to the present utility model.
Fig. 3 is a schematic view of a conical head structure of an air sampling device for environmental detection according to the present utility model.
( 1. An air sampling instrument; 2. a support plate; 3. a support frame; 4. an electric push rod; 5. an extension tube; 6. a side plate; 7. a fixed tube; 8. a sampling head; 9. a fixing plate; 10. a connecting pipe; 11. a sampling tube; 12. a placement groove; 13. a clamping plate; 14. a guide rod; 15. a threaded rod; 16. a rubber pad; 17. a storage barrel; 18. limiting rubber rings; 19. conical head )
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides an air sampling device for environment detection, which comprises an air sampling instrument 1 and a supporting frame 3, wherein the top of the supporting frame 3 is fixedly connected with a supporting plate 2, the air sampling instrument 1 is detachably arranged on the supporting plate 2, an extension sampling mechanism matched with the air sampling instrument 1 is arranged on the supporting plate 2, the extension sampling mechanism comprises an electric push rod 4 and a side plate 6 which are fixedly connected on the supporting plate 2, a fixed plate 9 fixedly connected at the telescopic end of the electric push rod 4 and a fixed pipe 7 fixedly connected at the top of the side plate 6, one end of the fixed pipe 7 is connected with an extension pipe 5, the other end of the extension pipe 5 is connected with a connecting pipe 10, one end of the extension pipe 5 far away from the fixed pipe 7 is connected with a sampling head 8 and fixedly connected with the fixed plate 9, as shown in fig. 1, the end of the extension pipe 5 penetrates through the fixed plate 9 and then is connected with the sampling head 8, and the electric push rod 4 can drive the fixed plate 9 to lift synchronously, so that the sampling head 8 is arranged at different heights to sample air, the extension pipe 5 can adopt a telescopic pipe, one section of the fixed pipe 7 and the connecting pipe 10 is connected with the end of the extension pipe 7, and the extension pipe is not pulled to the extension pipe 10 when the extension pipe is lifted; the one end that connecting pipe 10 kept away from fixed pipe 7 is connected with conical head 19, and the outer wall equidistance rigid coupling of conical head 19 has spacing rubber ring 18, air sampling appearance 1 is equipped with sampling pipe 11, conical head 19 activity is pegged graft in sampling pipe 11, specifically, most air sampling appearance 1 is from taking a sampling pipe 11, as long as insert conical head 19 in the sampling pipe 11, and extrude through between sampling pipe 11 inner wall and the spacing rubber ring 18, with conical head 19 and sampling pipe 11 zonulae occludens together, thereby be linked together air sampling appearance 1 and extension pipe 5, reach the effect of extension sampling pipe 11, thereby need not to go up and down whole air sampling appearance 1, just can gather the air of different co-altitude, in the sampling process, can operate air sampling appearance 1 at any time, thereby guarantee the smooth going on of sampling work. The side plate 6 is fixedly connected with a storage barrel 17 matched with the conical head 19. Specifically, the cartridge 17 is used to house the cone 19.
Further, in the present utility model, the support plate 2 is provided with a placement groove 12, one side in the placement groove 12 is provided with a clamping plate 13, the clamping plate 13 is rotatably connected with a threaded rod 15 and a guide rod 14, the threaded rod 15 and the guide rod 14 penetrate through the side wall of the placement groove 12, the side wall of the placement groove 12 is provided with a threaded hole matched with the threaded rod 15 and a through hole matched with the guide rod 14, and the inner wall of the placement groove 12 is fixedly connected with a rubber pad 16. Specifically, after the air sampling instrument 1 is placed in the placing groove 12, the threaded rod 15 is rotated through the knob, the threaded rod 15 drives the clamping plate 13 to move in the placing groove 12, the clamping plate can be tightly propped against the side wall of the air sampling instrument 1, the air sampling instrument 1 is fixedly acted, the rubber pad 16 can increase friction between the air sampling instrument 1 and the placing groove 12, the air sampling instrument 1 is placed more stably, and meanwhile, the side wall of the air sampling instrument 1 is protected.
Working principle: when the air sampling device is used, the air sampling device 1 is placed in the placing groove 12 and fixed through the clamping plate 13, then the conical head 19 is inserted into the sampling tube 11, the electric push rod 4 is started to drive the sampling head 8 to the height required to be adopted, then the air sampling device 1 is operated to finish the adoption work, and the electric push rod 4 drives the sampling head 8 to different heights, so that the air with different heights is sampled. Only the sampling head 8 is lifted in the whole adoption process, the air sampling instrument 1 is stably placed on the supporting plate 2, the operation is convenient at any time in the adoption process, and the safety of the air sampling instrument 1 in use is also improved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. The utility model provides an air sampling device for environmental detection, includes air sampling appearance (1) and support frame (3), its characterized in that: the top rigid coupling of support frame (3) has backup pad (2), on backup pad (2) are arranged in to air sampling appearance (1) detachable, be equipped with on backup pad (2) with air sampling appearance (1) matched with extension sampling mechanism, extension sampling mechanism is including rigid coupling electric putter (4) and curb plate (6) on backup pad (2), rigid coupling fixed plate (9) and rigid coupling fixed pipe (7) at curb plate (6) top at electric putter (4) flexible end, fixed pipe (7) one end is connected with extension pipe (5), the other end is connected with connecting pipe (10), the one end that fixed pipe (7) was kept away from to extension pipe (5) is connected with sampling head (8) and with fixed plate (9) rigid coupling, the one end that fixed pipe (7) was kept away from to connecting pipe (10) is connected with conical head (19), and the equidistance rigid coupling of conical head (19) has spacing rubber ring (18), air sampling appearance (1) is equipped with sampling pipe (11), conical head (19) activity grafting is in sampling pipe (11).
2. An air sampling device for environmental detection as defined in claim 1, wherein: the support plate (2) is provided with a placing groove (12), one side in the placing groove (12) is provided with a clamping plate (13), the clamping plate (13) is rotationally connected with a threaded rod (15) and a guide rod (14), the threaded rod (15) and the guide rod (14) penetrate through the side wall of the placing groove (12), and the side wall of the placing groove (12) is provided with a threaded hole matched with the threaded rod (15) and a through hole matched with the guide rod (14).
3. An air sampling device for environmental detection as defined in claim 2, wherein: a rubber pad (16) is fixedly connected to the inner wall of the placing groove (12).
4. An air sampling device for environmental detection as defined in claim 1, wherein: the side plate (6) is fixedly connected with a storage barrel (17) matched with the conical head (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321396381.0U CN220061169U (en) | 2023-06-03 | 2023-06-03 | Air sampling device for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321396381.0U CN220061169U (en) | 2023-06-03 | 2023-06-03 | Air sampling device for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061169U true CN220061169U (en) | 2023-11-21 |
Family
ID=88785784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321396381.0U Active CN220061169U (en) | 2023-06-03 | 2023-06-03 | Air sampling device for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061169U (en) |
-
2023
- 2023-06-03 CN CN202321396381.0U patent/CN220061169U/en active Active
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