CN220084453U - Angle-adjustable environment monitoring sampler - Google Patents
Angle-adjustable environment monitoring sampler Download PDFInfo
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- CN220084453U CN220084453U CN202321205719.XU CN202321205719U CN220084453U CN 220084453 U CN220084453 U CN 220084453U CN 202321205719 U CN202321205719 U CN 202321205719U CN 220084453 U CN220084453 U CN 220084453U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 230000007613 environmental effect Effects 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 7
- 239000000356 contaminant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of environment monitoring samplers, which comprises a shutter box, a supporting component, a swivel component and a rotating component, wherein the supporting component is used for supporting a foundation of the environment monitoring samplers, the shutter box for collecting samples is connected to the side surface of the supporting component in a sliding way, the rotating component for enabling the shutter box to rotate is fixedly connected to the inside of the shutter box, the rotating component slides on the surface of the supporting component, the swivel component for towing the air samplers is fixedly connected to the upper end of the supporting component, the environment monitoring samplers can be adjusted at multiple angles through the rotating component, the air inlet of the environment monitoring samplers can collect and sample air in the windward direction, the air sampling efficiency is improved, and meanwhile, the height of the shutter box can be adjusted through the swivel component, so that the environment monitoring samplers can collect environments at different heights conveniently.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring samplers, in particular to an angle-adjustable environmental monitoring sampler.
Background
Environmental monitoring samplers are instruments or devices that collect the degree to which the environment is contaminated and are of many kinds. According to the collection object, three types of air samplers, liquid state collectors and particulate matter samplers can be adopted, wherein the air samplers are the process of collecting pollutant samples or polluted air samples in the atmosphere, and the air sampling methods are of two types: one is to make a large amount of air pass through a liquid absorbent or a solid absorbent to enrich contaminants with low concentration in the atmosphere, such as an air extraction method and a filter membrane method. Another type is to collect air containing contaminants with a container. The former measures the average concentration of contaminants in the atmosphere over the sampling time; the latter is measured as the instantaneous concentration or as the average concentration over a short period of time.
For environmental monitoring samplers, there are many prior art techniques, such as:
chinese patent publication No. CN212159239U discloses an automatically regulated's atmosphere collector, including bracing piece, protective structure, protection curb plate, shelter from lid, pivot, regulating wheel, first screw rod, bearing structure and collector body. The beneficial effects of the utility model are as follows: through the protection curb plate that sets up in the atmosphere collector outside with shelter from the lid for protect inside collector body, the air vent that is used for guaranteeing the air current circulation has been seted up to the side of protection curb plate, when guaranteeing the work effect of atmosphere collector, avoid external factor to cause influence or damage to normal operating atmosphere collector, mesh mutually between the regulating wheel that rotates the connection on the first screw rod of collector body side and the protection curb plate, make the protection curb plate can slide in vertical direction, thereby change and shelter from the distance between lid and the collector, make things convenient for the installation of relevant equipment in the collector top, shelter from the "L" type structure of lid can make things convenient for the inspector to observe collector data and relevant equipment at any time.
Therefore, most of the environment monitoring samplers are provided with the collector body, and the air inlet of the air sampler cannot rotate, so that the air inlet cannot collect and sample air in the windward direction, the air sampling efficiency is low, most of the existing environment monitoring samplers are fixed, the environments at different heights are inconvenient to collect, and a lot of inconvenience is brought to use and test.
In view of this, the present utility model provides an angle-adjustable environmental monitoring sampler.
Disclosure of Invention
The utility model aims to solve the defects and provide an angle-adjustable environmental monitoring sampler capable of rotating an air inlet. The rotating assembly is used for enabling the air inlet at the upper end of the louver box to rotate, the air inlet is used for collecting and sampling air in the windward direction, and air sampling efficiency is improved.
The utility model provides an angle-adjustable environment monitoring sampler which comprises a shutter box, a supporting component, a swivel component and a rotating component, wherein the supporting component is used for supporting a foundation of the environment monitoring sampler, the shutter box for collecting samples is connected to the side surface of the supporting component in a sliding mode, the rotating component for enabling the shutter box to rotate is fixedly connected to the inside of the shutter box, the rotating component slides on the surface of the supporting component, and the swivel component for towing the air sampler component is fixedly connected to the upper end of the supporting component.
As the further improvement of this technical scheme, swivel subassembly includes traction motor at least, traction motor upper end axis of rotation fixedly connected with bevel gear, the bevel gear is connected with a plurality of taking in that are used for changing the shutter box height through gear engagement and takes in the wheel, and a plurality of taking in the wheel and be annular array arrangement around the bevel gear, a plurality of take in the winding of wheel surface has the haulage rope that is used for pulling the shutter box, a plurality of haulage rope other end fixed connection is at the air sampler upper surface.
As a further improvement of the technical scheme, the rotating assembly at least comprises a rotating motor, the top end of a rotating shaft of the rotating motor is fixedly connected with a spur gear, the spur gear is connected to the surface of the fixed ring in a meshed manner, and the rotating motor rotates around the fixed ring.
As a further improvement of this technical scheme, the supporting component is including wholly being the pole setting of cylinder at least, the pole setting provides main supporting role, pole setting side surface fixedly connected with gag lever post, and be close to fixed base department and end, the gag lever post is used for preventing that the shutter box from rotating along the supporting component.
As a further improvement of the technical scheme, the side edges of the shutter box are formed by the shutter, the shutter is used for enabling the inside of the shutter box to be ventilated and preventing sunlight from directly irradiating, the surface color of the shutter box is white and used for reflecting sunlight projected on the surface of the shutter box, and the upper surface of the shutter box is provided with an air inlet for collecting air particles.
Compared with the prior art, the utility model has the beneficial effects that:
in this but angle regulation's the environmental monitoring sampler, through the rotating assembly who sets up for the air intake can the multi-angle adjust environmental monitoring sampler, makes the air intake of environmental monitoring sampler collect the sample to the direction of windward, improves air sampling efficiency, can adjust the height of shutter box through the swivel subassembly that sets up simultaneously, and the environmental monitoring sampler of being convenient for gathers the environment of just to not co-altitude department.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a schematic view of a shutter box and swivel assembly of the present utility model;
FIG. 3 is a detailed schematic view of a swivel assembly of the present utility model;
fig. 4 is a schematic view of a rotating assembly according to the present utility model.
The meaning of each reference sign in the figure is:
10. a louver box; 20. a support assembly; 30. a swivel assembly; 40. a rotating assembly;
111. an air inlet; 112. a shutter;
211. a limit rod; 212. a vertical rod; 213. a fixed base;
311. bevel gears; 312. a storage wheel; 313. a traction rope; 314. a traction motor;
411. a rotating motor; 412. a fixing ring; 413. spur gears.
Detailed Description
Most environmental monitoring samplers all have the collector body, and the gas sampler because the air inlet can not rotate, so can't collect the sample with the air intake to the direction of windward, air sampling inefficiency, and the high majority of current environmental monitoring sampler is fixed, inconvenient atmospheric pollutant to not co-altitude department gathers, leads to bringing a lot of inconveniences for use and test.
As shown in fig. 1 to 4, the device comprises a shutter box 10, a supporting component 20, a swivel component 30 and a rotating component 40, wherein the supporting component 20 is used for supporting a foundation of an environmental monitoring sampler, the shutter box 10 for collecting samples is slidingly connected to the side surface of the supporting component 20, the rotating component 40 for rotating the shutter box 10 is fixedly connected to the inside of the shutter box 10, the rotating component 40 slides on the surface of the supporting component 20, and the swivel component 30 for towing the air sampler component is fixedly connected to the upper end of the supporting component 20.
Firstly, the specific structure of the swivel assembly 30 is disclosed, the swivel assembly 30 at least comprises a traction motor 314, a rotating shaft at the upper end of the traction motor 314 is fixedly connected with a bevel gear 311, the bevel gear 311 is connected with a plurality of containing wheels 312 for changing the height of the shutter box 10 through gear engagement, the containing wheels 312 are distributed in an annular array around the bevel gear 311, the surface of the containing wheels 312 is wound with a traction rope 313 for pulling the shutter box 10, the other ends of the traction ropes 313 are fixedly connected to the upper surface of the air sampler, and the air sampler is characterized in that the rotating shaft of the traction motor 314 is used for simultaneously driving the containing wheels 312 to rotate through the bevel gear 311 so as to wind or loosen the traction ropes 313, the other ends of the traction ropes 313 are fixedly connected to the shutter box 10 to slide up and down along the surface of the supporting assembly 20, meanwhile, the rotating linear speeds of the containing wheels 312 are the same, the lifting speeds of the traction ropes 313 are prevented from being different, and the shutter box 10 is prevented from inclining, so that the shutter box 10 is clamped on the surface of the supporting assembly 20.
Secondly, a specific structure of the rotating assembly 40 is disclosed, the rotating assembly 40 at least comprises a rotating motor 411, a spur gear 413 is fixedly connected to the top end of a rotating shaft of the rotating motor 411, the spur gear 413 is connected to the surface of a fixed ring 412 in a meshed mode, the rotating motor 411 rotates around the fixed ring 412, and the purpose of the rotating assembly is that the rotating motor 411 drives the shutter box 10 to slowly rotate around the fixed ring 412, so that samples can be collected at multiple angles conveniently.
The improvement of the embodiment is that: firstly, the rotation shaft of the traction motor 314 drives the plurality of storage wheels 312 to rotate through the bevel gear 311 simultaneously, and is used for winding or loosening the traction rope 313, so that the other end of the traction rope 313 is fixedly connected to the shutter box 10 to slide up and down along the surface of the support assembly 20, meanwhile, the rotation linear speeds of the plurality of storage wheels 312 are the same, the storage wheels 312 are prevented from lifting the traction rope 313 at different speeds, the shutter box 10 is prevented from tilting, the shutter box 10 is clamped on the surface of the support assembly 20, and meanwhile, the shutter box 10 is driven to slowly rotate around the fixed ring 412 through the rotation motor 411, so that samples are collected at multiple angles.
Since the shutter box 10 may rotate along the support assembly 20 when sliding up and down on the surface of the support assembly 20, the support assembly 20 includes at least a cylindrical upright rod 212, the upright rod 212 provides a main supporting function, a limit rod 211 is fixedly connected to a side surface of the upright rod 212 and ends near the fixing base 213, and the limit rod 211 is used for preventing the shutter box 10 from rotating along the support assembly 20.
The improvement is that: firstly, the upright bar 212 is configured to be a cylinder, so as to facilitate the up-and-down sliding of the shutter box 10 along the support assembly 20, and simultaneously, to reduce the pressure of the support assembly 20 to the fixed base 213, and then the side surface of the upright bar 212 is fixedly connected with the limit bar 211 so as to prevent the shutter box 10 from rotating along the support assembly 20 on the surface of the support assembly 20.
Because the environmental monitoring sampler is built outdoors and needs ventilation and direct irradiation of sunlight prevention, the side edge of the shutter box 10 is composed of the shutter 112, the shutter 112 is used for ventilating the inside of the shutter box 10 and preventing direct irradiation of sunlight, the surface of the shutter box 10 is white in color and used for reflecting sunlight projected on the surface of the shutter box 10, and the upper surface of the shutter box 10 is provided with the air inlet 111 for collecting air particles.
The improvement is that: the shutter box 10 is composed of shutters 112 on the side edges, and is used for ventilating the inside of the shutter box 10, avoiding direct irradiation of sunlight, enabling the surface color of the shutter box 10 to be white, reflecting sunlight projected on the surface of the shutter box 10, and preventing overlarge measured data deviation caused by temperature rise of the shutter box 10.
To sum up, the working principle of the scheme is as follows: firstly, the side of the shutter box 10 is composed of the shutters 112, which is used for ventilating the inside of the shutter box 10, and avoiding direct irradiation of sunlight, the surface color of the shutter box 10 is white, which is used for reflecting the sunlight projected on the surface of the shutter box 10, preventing the measured data deviation of the air in the box from being overlarge due to the temperature rise of the shutter box 10, then the vertical rod 212 is arranged to be a cylinder, in order to facilitate the shutter box 10 to slide up and down along the supporting component 20, meanwhile, in order to reduce the pressure intensity of the supporting component 20 to the fixed base 213, then a limiting rod 211 is fixedly connected to the side surface of the vertical rod 212, in order to prevent the shutter box 10 from rotating along the supporting component 20 on the surface of the supporting component 20, then the rotating shaft of the traction motor 314 simultaneously drives a plurality of storage wheels 312 to rotate through the bevel gear 311, which is used for winding or loosening the traction rope 313, and the other end of the traction rope 313 is fixedly connected to the shutter box 10 to slide up and down along the surface of the supporting component 20, meanwhile, the linear speeds of the storage wheels 312 for preventing the traction rope 313 from being lifted are different, and preventing the shutter box 10 from inclining, so that the shutter box 10 is clamped on the surface of the supporting component 20, and simultaneously the rotating around the supporting component 20 to rotate around the shutter box 10 by the rotating around the supporting component 20, and the sample is convenient to rotate around a plurality of sample through the rotating ring 412.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An angle-adjustable environmental monitoring sampler comprises a shutter box (10), a supporting component (20), a swivel component (30) and a rotating component (40), and is characterized in that:
the supporting component (20) is used for supporting a foundation of the environment monitoring sampler, a shutter box (10) used for collecting samples is connected to the side surface of the supporting component (20) in a sliding mode, a rotating component (40) used for enabling the shutter box (10) to rotate is fixedly connected to the inside of the shutter box (10), the rotating component (40) slides on the surface of the supporting component (20), and a swivel component (30) used for towing the air sampler component is fixedly connected to the upper end of the supporting component (20).
2. The angle-adjustable environmental monitoring sampler of claim 1, wherein: the swivel assembly (30) at least comprises a traction motor (314), a bevel gear (311) is fixedly connected to a rotating shaft at the upper end of the traction motor (314), a plurality of storage wheels (312) used for changing the height of the louver box (10) are connected to the bevel gear (311) through gear engagement, the storage wheels (312) are distributed in an annular array around the bevel gear (311), a plurality of traction ropes (313) used for traction of the louver box (10) are wound on the surfaces of the storage wheels (312), and the other ends of the traction ropes (313) are fixedly connected to the upper surface of the air sampler.
3. The angle-adjustable environmental monitoring sampler of claim 1, wherein: the rotating assembly (40) at least comprises a rotating motor (411), a spur gear (413) is fixedly connected to the top end of a rotating shaft of the rotating motor (411), the spur gear (413) is connected to the surface of the fixed ring (412) in a meshed mode, and the rotating motor (411) rotates around the fixed ring (412).
4. The angle-adjustable environmental monitoring sampler of claim 1, wherein: the support assembly (20) at least comprises a vertical rod (212) which is integrally cylindrical, the vertical rod (212) provides a main support function, a limiting rod (211) is fixedly connected to the side surface of the vertical rod (212) and ends at a position close to the fixed base (213), and the limiting rod (211) is used for preventing the shutter box (10) from rotating along the support assembly (20).
5. The angle-adjustable environmental monitoring sampler of claim 1, wherein: the side of the shutter box (10) is composed of shutters (112), the shutters (112) are used for enabling the inside of the shutter box (10) to be ventilated and preventing sunlight from directly irradiating, the surface color of the shutter box (10) is white and used for reflecting sunlight projected on the surface of the shutter box (10), and an air inlet (111) used for collecting air particles is formed in the upper surface of the shutter box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205719.XU CN220084453U (en) | 2023-05-18 | 2023-05-18 | Angle-adjustable environment monitoring sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205719.XU CN220084453U (en) | 2023-05-18 | 2023-05-18 | Angle-adjustable environment monitoring sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084453U true CN220084453U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321205719.XU Active CN220084453U (en) | 2023-05-18 | 2023-05-18 | Angle-adjustable environment monitoring sampler |
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| Country | Link |
|---|---|
| CN (1) | CN220084453U (en) |
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2023
- 2023-05-18 CN CN202321205719.XU patent/CN220084453U/en active Active
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