CN211347838U - Ventilation structure of atmospheric particulate monitoring equipment - Google Patents
Ventilation structure of atmospheric particulate monitoring equipment Download PDFInfo
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- CN211347838U CN211347838U CN201921957887.8U CN201921957887U CN211347838U CN 211347838 U CN211347838 U CN 211347838U CN 201921957887 U CN201921957887 U CN 201921957887U CN 211347838 U CN211347838 U CN 211347838U
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Abstract
The utility model discloses an atmospheric particulates monitoring facilities's ventilation structure, including gathering the box and hiding the rain bleeder vent, it is provided with rotatory center post to gather the box inner wall bottom, and has a limiting plate bottom rotatory center post outer wall, rotatory center post outer wall laminating has the granule to gather the bucket, and granule collection bucket outer wall runs through there is rotatory aerofoil, it is provided with the sampling lid to gather box outer wall upper end, and gathers box inner wall one side and install mobile air fan, mobile air fan opposite side laminating has the bleeder vent that hides the rain. This atmospheric particulates monitoring facilities's ventilation structure is provided with rotatory center post and only plays fixed action itself and does not rotate, when the user needs gather the sample, can open the sampling lid of collection box upper end, takes out granule collection bucket and the rotatory aerofoil of connection at its surface in the lump, carries out data statistics and analysis to the particulate matter that its surface is infected with again.
Description
Technical Field
The utility model relates to an atmospheric particulates monitoring devices technical field specifically is an atmospheric particulates monitoring facilities's ventilation structure.
Background
Various fine solid or liquid particles in the air are monitored and observed for activity in terms of their origin, distribution and variation. The particles in the air are divided into total suspended particles, inhalable particles and fine particles according to the diameter. The smaller the particle size, the deeper the site enters the respiratory tract of the human body. In order to protect the environment and remind people of atmospheric quality, thereby avoiding most people from being infected with respiratory diseases, a device capable of monitoring the atmospheric environment is needed.
Atmospheric particulates monitoring facilities on market monitor the quality and be worse than windy weather in calm weather, cause the data deviation too big, do not have the problem of the structure that can be according to different wind direction automatic regulating apparatus positions simultaneously, for this reason, we propose an atmospheric particulates monitoring facilities's ventilation structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atmospheric particulates monitoring facilities's ventilation structure to solve the atmospheric particulates monitoring facilities who provides in the above-mentioned background art and monitor the quality and will be less than windy weather in the weather of windless, cause the data deviation too big, do not have the problem of the structure that can be according to different wind direction automatic regulating apparatus positions simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation structure of atmospheric particulate monitoring equipment comprises a collection box body and a rain shielding vent hole, wherein a rotary central column is arranged at the bottom of the inner wall of the collection box body, a limiting plate is arranged at the bottom of the outer wall of the rotating central column, a particle collecting barrel is attached to the outer wall of the rotating central column, and the outer wall of the particle collecting barrel is penetrated with a rotary air plate, the upper end of the outer wall of the collecting box body is provided with a sampling cover, and one side of the inner wall of the collection box body is provided with a flowing air fan, the other side of the flowing air fan is adhered with a rain shielding air hole, the bottom of the outer wall of the collection box body is provided with a rotating base, and the lower end of the outer wall of the rotating base is connected with a universal wheel, the lower end of the universal wheel is provided with a main supporting plate, the upper end of the outer wall of the main supporting plate is provided with a slide rail, the middle part of the inner wall of the main supporting plate is attached with a slow-speed rotating motor, and the upper end of the slow rotating motor is provided with a coupler, and the outer wall of the slow rotating motor is provided with a trapezoidal base.
Preferably, the rotating central column is movably connected with the particle collecting barrel, and the rotating air plate is perpendicular to the particle collecting barrel.
Preferably, the flowing air fan and the rotating air plate are parallel to each other and the rain shielding air holes are symmetrically distributed along the two sides of the outer wall of the collecting box body.
Preferably, the sampling cover is in one-to-one correspondence with the rotating central column, and the diameter of the inner wall of the sampling cover is larger than the diameter surrounded by the rotating central column surrounded by the rotating air plate.
Preferably, the universal wheels are perpendicular to the main support plate, and the universal wheels move around the circle center of the main support plate through the sliding rails.
Preferably, the slow-speed rotating motor forms a rotating structure through the coupling and the rotating base, and the bottom of the slow-speed rotating motor is uniformly attached with a trapezoidal base.
Compared with the prior art, the beneficial effects of the utility model are that: this atmospheric particulates monitoring facilities's ventilation structure is provided with rotatory aerofoil and plays the effect that promotes the granule collection bucket rotatory, when wind from hiding rain bleeder vent entering device in, rotatory aerofoil can be promoted by wind and begin to rotate, granule collection bucket surface is stained with the sticky form material of colloid, can be stained with the particulate matter in the air, the surface just will be evenly by the attached particulate matter when the granule collection bucket is rotatory to be played, the user can estimate the content of atmospheric particulates according to the density of particulate matter on the granule collection bucket, thereby reach the mesh that detects;
the rotary central column only plays a role in fixing and does not rotate, when a user needs to collect a sample, the sampling cover at the upper end of the collection box body can be opened, the particle collection barrel and the rotary air plate connected to the surface of the particle collection barrel are taken out together, and then data statistics and analysis are carried out on the particles stained on the surface of the particle collection barrel;
the movable air fan is used for being opened under the condition that no obvious wind power exists outside, the movable air fan can automatically suck air and particulate matters into the device through the rain shielding air holes after being opened, and blow the air to the corresponding rain shielding air holes to form an air flow structure, so that the collection of the particulate matters outside can be completed under the windless environment, most of rainwater can be shielded through the rain shielding air holes, and the statistical effect of the internal influence of the rainwater entering the device is prevented.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the structure of the particle collecting barrel and the rotating center post of the present invention;
fig. 5 is a schematic view of the main supporting plate of the present invention.
In the figure: 1. a collection box body; 2. rotating the central column; 3. a limiting plate; 4. a particle collection barrel; 5. rotating the air plate; 6. a sampling cover; 7. a flowing air fan; 8. rain shielding air holes; 9. rotating the base; 10. a universal wheel; 11. a main supporting plate; 12. a slide rail; 13. a slow rotating electrical machine; 14. a coupling; 15. a trapezoidal base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a ventilation structure of atmospheric particulate monitoring equipment comprises a collection box body 1, a rotary central column 2, a limiting plate 3, a particle collection barrel 4, a rotary air plate 5, a sampling cover 6, a flowing air fan 7, a rain shielding vent hole 8, a rotary base 9, a universal wheel 10, a main support plate 11, a slide rail 12, a slow-speed rotary motor 13, a coupler 14 and a trapezoidal base 15, wherein the rotary central column 2 is arranged at the bottom of the inner wall of the collection box body 1, the limiting plate 3 is arranged at the bottom of the outer wall of the rotary central column 2, the particle collection barrel 4 is attached to the outer wall of the rotary central column 2, the rotary air plate 5 penetrates through the outer wall of the particle collection barrel 4, the rotary central column 2 is movably connected with the particle collection barrel 4, the rotary air plate 5 is perpendicular to the particle collection barrel 4, the rotary air plate 5 plays a role of pushing the particle collection barrel 4 to rotate, when wind enters the device from the, the rotary air plate 5 can be pushed by wind to start rotating, the surface of the particle collection barrel 4 is stained with colloid sticky substances, particles in the air can be stained, the particles are uniformly adhered to the surface when the particle collection barrel 4 rotates, and a user can estimate the content of atmospheric particles according to the density of the particles on the particle collection barrel 4, so that the detection purpose is achieved;
the upper end of the outer wall of the collection box body 1 is provided with a sampling cover 6, one side of the inner wall of the collection box body 1 is provided with a flowing air fan 7, the position of the sampling cover 6 corresponds to the position of the rotary central column 2 one by one, the diameter of the inner wall of the sampling cover 6 is larger than the diameter enclosed by the rotary central column 2 surrounded by the rotary air plate 5, the particle collection barrel 4 is directly sleeved on the rotary central column 2, a gap is reserved in the particle collection barrel 4, the rotary central column 2 only plays a role in fixing and does not rotate, when a user needs to collect a sample, the sampling cover 6 at the upper end of the collection box body 1 can be opened, the particle collection barrel 4 and the rotary air plate 5 connected to the surface of the particle collection barrel can be taken out together, and;
the other side of the flowing air fan 7 is attached with a rain shielding vent hole 8, the flowing air fan 7 is parallel to the rotating wind plate 5 and the rain shielding vent hole 8, the rain shielding vent holes 8 are symmetrically distributed along the two sides of the outer wall of the collecting box body 1, the flowing air fan 7 is opened under the condition that no obvious wind power exists outside, after the flowing air fan 7 is opened, air and particles can be automatically sucked into the device through the rain shielding vent holes 8 and blown to the corresponding rain shielding vent holes 8, so that an air flowing structure is formed, the collection of the particles outside can be completed under the windless environment, most of rainwater can be shielded by the rain shielding vent holes 8, and the influence of rainwater on the interior of the device on the statistical effect is prevented;
the bottom of the outer wall of the collection box body 1 is provided with a rotating base 9, the lower end of the outer wall of the rotating base 9 is connected with a universal wheel 10, the lower end of the universal wheel 10 is provided with a main support plate 11, the upper end of the outer wall of the main support plate 11 is provided with a slide rail 12, the universal wheel 10 is perpendicular to the main support plate 11, the universal wheel 10 moves around the center of a circle of the main support plate 11 through the slide rail 12, the universal wheel 10 plays a role in supporting and assisting in rotating, the main support plate 11 does not participate in rotating, the universal wheel 10 drives the rotating base 9 and the whole device above the rotating base 9 to rotate by itself through the movement on the slide rail 12, so that a user can adjust by itself conveniently according to different wind directions, and collection can be;
a slow rotating motor 13 is attached to the middle part of the inner wall of the main supporting plate 11, a coupler 14 is arranged at the upper end of the slow rotating motor 13,
To the ventilation structure of this kind of atmospheric particulates monitoring facilities, at first rotatory aerofoil 5 plays the effect that promotes granule collection bucket 4 rotatory, when wind from hiding rain bleeder vent 8 access to the device in, rotatory aerofoil 5 can be promoted by wind and begin to rotate, granule collection bucket 4 surface is stained with the sticky form material of colloid, can be infected with the particulate matter in the air, the surface just will be evenly by the attached particulate matter when granule collection bucket 4 is rotatory, the user can estimate the content of atmospheric particulates according to the density of particulate matter on granule collection bucket 4, thereby reach the purpose of detection, granule collection bucket 4 is directly the quilt cover on rotatory center post 2, and there is the clearance in inside, rotatory center post 2 only plays fixed action itself and does not rotate, when the user needs to gather the sample, can open collection box 1 upper end sampling lid 6, the particle collection barrel 4 and the rotary wind plate 5 connected to the surface of the particle collection barrel are taken out together, data statistics and analysis are carried out on particles stained on the surface of the particle collection barrel, the movable air fan 7 is opened under the condition that no obvious wind power exists outside, the movable air fan 7 can automatically suck air and particles into the device through the rain shielding air holes 8 after being opened and blow the air and the particles to the corresponding rain shielding air holes 8, so that an air flow structure is formed, collection of the outside particles can be completed under the windless environment, most of rainwater can be shielded through the rain shielding air holes 8, the rainwater is prevented from entering the inside of the device to influence the statistical effect, the universal wheel 10 plays a role in supporting and assisting rotation, the main support plate 11 does not participate in rotation, when the wind direction changes, a user can start the slow-speed rotary motor 13 to drive the upper half part of the device to rotate, the universal wheel 10 then drives the whole device of rotating base 9 and top through the motion on slide rail 12 and carries out self-rotation motion, conveniently lets the user carry out the self-regulation like this according to the wind direction of difference, guarantees to blow whatever direction of wind direction and can both gather, just so accomplishes the use of whole atmospheric particulates monitoring facilities's ventilation structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an atmospheric particulates monitoring facilities's ventilation structure, includes collection box (1) and hides rain bleeder vent (8), its characterized in that: the device is characterized in that a rotary central column (2) is arranged at the bottom of the inner wall of the collection box body (1), a limiting plate (3) is arranged at the bottom of the outer wall of the rotary central column (2), a particle collection barrel (4) is attached to the outer wall of the particle collection barrel (4), a rotary air plate (5) penetrates through the outer wall of the particle collection barrel (4), a sampling cover (6) is arranged at the upper end of the outer wall of the collection box body (1), a flowing air fan (7) is arranged at one side of the inner wall of the collection box body (1), a rain shielding air hole (8) is attached to the other side of the flowing air fan (7), a rotary base (9) is arranged at the bottom of the outer wall of the collection box body (1), a universal wheel (10) is connected to the lower end of the outer wall of the rotary base (9), a main support plate (11) is arranged at the lower end of the universal wheel, and a coupler (14) is arranged at the upper end of the slow rotating motor (13), and a trapezoidal base (15) is installed on the outer wall of the slow rotating motor (13).
2. A ventilation structure of an atmospheric particulate monitoring apparatus according to claim 1, characterized in that: the rotary central column (2) is movably connected with the particle collection barrel (4), and the rotary air plate (5) is perpendicular to the particle collection barrel (4).
3. A ventilation structure of an atmospheric particulate monitoring apparatus according to claim 1, characterized in that: the flowing air fan (7) is parallel to the rotating air plate (5) and the rain shielding air holes (8), and the rain shielding air holes (8) are symmetrically distributed along the two sides of the outer wall of the collecting box body (1).
4. A ventilation structure of an atmospheric particulate monitoring apparatus according to claim 1, characterized in that: the position of the sampling cover (6) corresponds to the position of the rotary central column (2) one by one, and the diameter of the inner wall of the sampling cover (6) is larger than the diameter surrounded by the rotary central column (2) surrounded by the rotary air plate (5).
5. A ventilation structure of an atmospheric particulate monitoring apparatus according to claim 1, characterized in that: the universal wheel (10) is perpendicular to the main support plate (11), and the universal wheel (10) moves around along the circle center of the main support plate (11) through the sliding rail (12).
6. A ventilation structure of an atmospheric particulate monitoring apparatus according to claim 1, characterized in that: the slow-speed rotating motor (13) forms a rotating structure with the rotating base (9) through the coupler (14), and the bottom of the slow-speed rotating motor (13) is uniformly attached with the trapezoidal base (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957887.8U CN211347838U (en) | 2019-11-13 | 2019-11-13 | Ventilation structure of atmospheric particulate monitoring equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957887.8U CN211347838U (en) | 2019-11-13 | 2019-11-13 | Ventilation structure of atmospheric particulate monitoring equipment |
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| CN211347838U true CN211347838U (en) | 2020-08-25 |
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| CN201921957887.8U Active CN211347838U (en) | 2019-11-13 | 2019-11-13 | Ventilation structure of atmospheric particulate monitoring equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903916A (en) * | 2021-01-23 | 2021-06-04 | 李健 | Atmospheric pollution monitoring device |
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- 2019-11-13 CN CN201921957887.8U patent/CN211347838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903916A (en) * | 2021-01-23 | 2021-06-04 | 李健 | Atmospheric pollution monitoring device |
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