CN115754170B - Atmospheric environment quality real-time monitoring device - Google Patents
Atmospheric environment quality real-time monitoring device Download PDFInfo
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- CN115754170B CN115754170B CN202211556179.XA CN202211556179A CN115754170B CN 115754170 B CN115754170 B CN 115754170B CN 202211556179 A CN202211556179 A CN 202211556179A CN 115754170 B CN115754170 B CN 115754170B
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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
Abstract
The application discloses an atmospheric environment quality real-time monitoring device, which belongs to the field of environment monitoring; a base configured to have a drive chamber; a support rod; the motor is used for supporting the rod to provide rotary power; the detection mechanism is used for detecting the quality of the atmospheric environment; a detection housing configured to have an opening into the detection housing; the detection shell is used for installing a detection mechanism; the air detection assembly is used for detecting air quality and particulate matters contained in the air; a rotation shaft; the driving assembly is used for driving the rotating shaft to rotate; an air suction member; the air detection assembly comprises an air quality detection piece and a particulate matter detection piece; the air quality detection piece and the particulate matter detection piece are oppositely arranged at the end part of the rotating shaft; the air quality monitoring device has the beneficial effects that the air quality monitoring device with self-protection is provided.
Description
Technical Field
The application relates to the field of environmental monitoring, in particular to an atmospheric environment quality real-time monitoring device.
Background
The air quality detection is to detect whether the air quality is good or bad. The quality of the air reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon, and air pollutant concentrations are affected by many factors at specific times and locations. The amplification of man-made pollutant emissions from stationary and mobile pollution sources is one of the most important factors affecting the quality of air, including the exhaust gases of vehicles, ships, airplanes, industrial production emissions, residential life and heating, waste incineration, etc. Urban development density, topography, weather and the like are also important factors influencing air quality, and air quality detection equipment is used for detecting air quality;
the induced draft component of the existing air detection device is easy to corrode due to long-time exposure in the detected air, so that the induced draft component is damaged, and secondary detection is affected;
there is no real-time monitoring device for the quality of the atmospheric environment with self-protection.
Disclosure of Invention
The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide an atmospheric environmental quality real-time monitoring device, a base configured to have a driving cavity;
the support rod is rotatably arranged on the base and is partially inserted into the driving cavity;
the motor is arranged in the driving cavity and used for supporting the rod to provide rotary power;
the detection mechanism is arranged at the upper end of the supporting rod and is used for detecting the quality of the atmospheric environment;
a detection case provided at an upper end of the support bar and configured to have an opening into the detection case; the detection shell is used for installing a detection mechanism;
the detection mechanism comprises:
the air detection assembly is used for detecting air quality and particulate matters contained in the air;
the rotating shaft is rotatably arranged at the bottom of the detection shell and is used for driving the air detection assembly;
the driving assembly is used for driving the rotating shaft to rotate;
the air suction piece is arranged in the detection shell and is used for sucking outside air into the detection shell;
the air detection assembly comprises an air quality detection piece and a particulate matter detection piece; the air quality detection piece and the particulate matter detection piece are oppositely arranged at the end part of the rotating shaft; the opening is provided with a protective shell, and the protective shell is provided with an air inlet for the air quality detection piece and the particulate matter detection piece to enter;
when in work, the air quality detection piece and the particulate matter detection piece are respectively corresponding to the air inlet; then the air suction piece starts to suction air, so that air enters the air quality detection piece and the particulate matter detection piece; detecting air; if the detection air is not opened, the driving assembly drives the rotating shaft to rotate, so that the particle detection piece is separated from the air inlet, and the particle detection piece is aligned for protection.
Further, a fixing plate is fixedly arranged on the inner wall of the detection shell;
four through holes are formed in the fixing plate, and an air inlet barrel is arranged in each of the four through holes;
one end of the air inlet barrel, which is close to the opening, is flush with the fixed plate, and the other end of the air inlet barrel protrudes out of the surface part of the fixed plate;
wherein, two of them relative air inlet barrels are equipped with air quality detection spare and particulate matter detection spare respectively.
Further, the end part of the rotating shaft is fixedly provided with a mounting ring, and the mounting ring is provided with four air inlet shells corresponding to the air inlet barrel;
the air inlet shells are uniformly arranged along the circumferential direction of the mounting ring;
the air inlet shell is in a semicircular sphere shape, and the diameter of the air inlet shell is the same as that of the air inlet barrel;
the side wall of the air inlet shell is attached to the surface of the fixed plate;
the surface of the air inlet shell corresponding to the air quality detection piece is provided with a first filter screen which is used for filtering dust in the air;
a second filter screen is arranged on the surface of the air inlet shell corresponding to the particulate matter detection part;
the mesh number of the first filter screen is smaller than that of the second filter screen.
Further, a plurality of elastic pieces are arranged on the inner wall of the air inlet shell which is not provided with the first filter screen and the second filter screen;
an air inlet hole is formed on the surface of the air inlet shell;
the elastic piece is wavy and has elasticity.
The inner wall of the opening is also provided with a rotary sleeve which is configured to be provided with a groove surface contacted with the air inlet shell;
the groove surface rotates for one circle along the circumferential direction of the rotary sleeve;
the groove surface part is penetrated to form a through hole, and the through hole corresponds to the air inlet shell.
Further, a first toothed ring is formed at the center of the rotary sleeve;
a driving gear is fixedly arranged at the end part of the rotating shaft;
the surface of the fixed plate is rotatably provided with a butt-joint gear; the butting gear is respectively meshed with the driving gear and the first toothed ring;
the surface of the rotating sleeve, which is close to the air inlet shell, is provided with cleaning cloth, and the surface of the cleaning cloth is contacted with the air inlet shell.
Further, the drive assembly includes:
the support frame is rotatably arranged on the rotating shaft and is provided with an installation platform for providing installation of the air suction piece;
the support disc is rotatably arranged on the rotating shaft and is positioned below the support frame;
the second toothed ring is fixedly arranged on the supporting piece;
a double-sided toothed ring configured to have an outer ring gear and an inner ring toothed ring;
two driving gears, one of which is meshed with the second toothed ring and the other of which is meshed with the outer ring gear;
wherein, be equipped with the connection structure who is used for driving the rotation of piece that induced drafts on the support frame.
Further, the connection structure includes:
the first phase-changing gear is arranged on the support frame and meshed with the inner ring gear;
the second phase-changing gear is arranged on the support frame and meshed with the outer ring gear;
the first phase-changing gear and the second phase-changing gear are provided with a rotating shaft;
the rotating shaft is inserted into and penetrates through the supporting frame and protrudes out of the supporting frame part;
the rotating shaft is connected with the air suction piece through a belt.
Further, the outer bottom wall of the detection shell is provided with three servo motors;
the servo motor is connected with the driving gear and the rotating shaft respectively.
Further, a wind vane is also arranged on the base;
a controller is arranged in the driving cavity and is connected with the wind vane;
the controller controls the motor to rotate.
The application has the beneficial effects that: the atmospheric environment quality real-time monitoring device can be self-protected when air is not detected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic of an embodiment according to the present application;
FIG. 2 is a schematic structural view of a portion of an embodiment, mainly illustrating the structure of a detection case and a protection case;
FIG. 3 is a half cross-sectional view of an embodiment in accordance with the application; the method comprises the steps of carrying out a first treatment on the surface of the
FIG. 4 is a schematic structural view of a portion of an embodiment, mainly showing the structure of the elastic member;
FIG. 5 is a schematic structural view of a portion of an embodiment, primarily illustrating the structure of the protective housing and the swivel case;
FIG. 6 is a schematic structural view of a portion of an embodiment, primarily showing the configuration of the rotating sleeve and cleaning cloth;
FIG. 7 is a schematic structural view of a part of the embodiment, mainly showing the structure of the detection case and the detection mechanism;
FIG. 8 is a schematic structural view of a part of the embodiment, mainly showing the structure of the detection mechanism;
FIG. 9 is a schematic structural view of a portion of an embodiment, primarily showing the configuration of the mounting ring and air intake housing;
FIG. 10 is a schematic structural view of a portion of an embodiment, mainly illustrating the structure of the drive assembly;
FIG. 11 is a schematic structural view of a portion of the embodiment, mainly showing the structure of the suction member;
FIG. 12 is a schematic structural view of a portion of an embodiment, mainly showing the structure of a support frame and a drive gear;
FIG. 13 is a schematic structural view of a portion of an embodiment, mainly illustrating the structure of a support frame;
FIG. 14 is a schematic structural view of a part of the embodiment, mainly showing the structure of the detection case and the through hole;
fig. 15 is a schematic structural view of a part of the embodiment, mainly showing the structure of the installation of the detection case and the air inlet tub.
Reference numerals:
1. a base; 11. a drive chamber; 12. 13, a wind vane; 14. a controller;
2. a support rod;
3. a detection shell; 31. 32, fixing plate 321, corresponding hole; 322. a through hole; 33. a protective shell; 331. an air inlet;
4. a detection mechanism; 41. a rotation shaft; 42. 411 and mounting ring; 43. 431, the first filter screen; 432. a second filter screen; 433. an elastic member; 434. an air inlet hole; 412. rotating sleeve, 4121, groove surface, 413, first toothed ring, 414, driving gear, 415, butt gear, 44, cleaning cloth; the method comprises the steps of carrying out a first treatment on the surface of the
7. A drive assembly; 71. 72, a supporting plate; 73. a second toothed ring; 74. double-sided toothed rings; 741. 742, inner ring gear;
8. an air suction member; 81. a straight rod; 82. a fan blade;
9. a private clothes motor;
101. the device comprises a first phase-changing gear, 102, a second phase-changing gear, 103, a belt, 104 and a driving gear.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
An atmospheric environmental quality real-time monitoring device, comprising: the device comprises a base 1, a support rod 2, a motor 12, a detection shell 3 and a detection mechanism 4;
the base 1 is constructed to have a driving chamber 11, and one end of the supporting rod 2 passes through the surface of the base 1 and is inserted into the bottom of the driving chamber 11 so that the supporting rod 2 is rotatably disposed on the base 1; wherein the detecting housing 3 is disposed at the upper end of the supporting rod 2 and is configured to have an opening 31 into the detecting housing 3, a detecting mechanism 4 for detecting the quality of the atmospheric environment is disposed in the detecting housing 3, and wind enters into the detecting housing 3 from the opening 31; the motor 12 is arranged in the driving cavity 11, and an output shaft of the motor 12 is connected with the supporting rod 2 so that the motor 12 can drive the supporting rod 2 to rotate; more specifically, the base 1 is also provided with a wind vane 13; a controller 14 is arranged in the driving cavity 11, the controller 14 is connected with the wind vane 13, and the controller 14 controls the motor 12 to rotate; due to the arrangement of the wind vane 13, the wind vane 13 can rotate according to the wind direction during detection, and the rotating angle is transmitted into the controller 14 through the data line; the controller 14 automatically analyzes and then drives the motor 12 through the controller 14 to start rotating the support rod 2 by a corresponding angle so that the opening 31 is aligned with the windward side and contacts the detection mechanism 4 with wind.
The detection mechanism 4 includes: a rotation shaft 41 and an air intake housing 43;
a rotary hole for inserting the rotary shaft 41 is formed in the bottom of the detection shell 3, so that the rotary shaft 41 is rotatably arranged in the detection shell 3; wherein, the inner wall of the detection shell 3 is fixedly provided with a fixed plate 32, the center of the fixed plate 32 is provided with a corresponding hole 321 for inserting the rotating shaft 41, and the corresponding hole 321 is connected with the rotating shaft 41 through a bearing; more specifically, the fixing plate is provided with four through holes 322, and the four through holes 322 are fixedly provided with an air inlet barrel 42; wherein, one end of the air inlet barrel 42 close to the opening 31 is flush with the fixed plate 32, and the other end protrudes out of the surface part of the fixed plate 32;
more specifically, the air detection assembly includes an air quality detection member and a particulate matter detection member; wherein two opposite air inlet barrels 42 are respectively provided with an air quality detection part and a particulate matter detection part; therefore, air quality detection and particulate matter detection can be performed after the wind enters the corresponding air inlet barrel 42; more specifically, the opening 31 is provided with a protective housing 33, and the protective housing 33 has an air inlet 331 connected to the air quality detecting member and the particulate matter detecting member, more specifically, the air inlet 331 has a fan shape; when detecting, air quality detecting element and particulate matter detecting element are located corresponding air intake 331 department respectively, and after stopping detecting, air quality detecting element and particulate matter detecting element begin rotatory, hide behind the protective housing 33, realize self-protection.
The end part of the rotating shaft 41 is fixedly provided with a mounting ring 411, and the mounting ring 411 is provided with four air inlet shells 43 corresponding to the air inlet barrels 42; wherein the air inlet housings 43 are uniformly arranged along the circumferential direction of the mounting ring 411; wherein the air inlet case 43 is constructed in a semicircle shape and has the same diameter as the air inlet tub 42; the side wall of the air inlet shell 43 is attached to the surface of the fixed plate; more specifically, the rotation angle of the mounting ring 411 is 90 degrees, so that the air inlet housing 43 is driven to move against the surface of the fixing plate 32 until the air inlet housing is moved to be coaxial with the air inlet barrel 42 when the rotation shaft 41 rotates;
the surface of the air inlet shell 43 corresponding to the air quality detection part is provided with a first filter screen 431, and the first filter screen 431 is used for filtering dust in air; a second filter screen 432 is arranged on the surface of the air inlet shell 43 corresponding to the particulate matter detection part; more specifically, the mesh number of the first filter screen 431 is smaller than the mesh number of the second filter screen 432; thus, when air is sucked, dust in the air is filtered on the first filter screen 431 by the wind through the first filter screen 431, so that the air entering the air quality detection part is free of dust, and the air quality detection structure is more accurate and free of interference of impurities; in addition, wind enters the particulate matter detecting member through the second filter screen 432, and dust can enter the particulate matter detecting member through the second filter screen 432; then the particle content in the air can be analyzed and detected; due to the arrangement of the first filter screen 431 and the second filter screen 432, dust in the air can be filtered when the air is detected, so that the dust is prevented from entering the equipment, and the later cleaning and maintenance are facilitated;
more specifically, the inner wall of the air inlet casing 43, which is not provided with the first filter screen 431 and the second filter screen 432, is provided with a plurality of elastic members 433; an air inlet hole 434 is formed on the surface of the air inlet case 43; the elastic piece 433 is wave-shaped and has elasticity; wherein, the rotation of the rotation shaft can drive the four air inlet shells 43 to rotate 90 degrees; then, the elastic member 433 is driven to enter the air inlet barrel 42 provided with the air quality detecting member and the particulate matter detecting member; the elastic piece 433 is continuously abutted against the inner wall of the air inlet barrel 42 due to the action of wind force, so that dust in the air inlet barrel 42 can be treated, and the cleaning function is improved;
more specifically, the inner wall of the opening 31 is further provided with a rotating sleeve 412, and the rotating sleeve 412 is configured to have a groove surface 4121 that contacts the air inlet housing 43; the groove surface 4121 rotates one revolution in the circumferential direction of the rotary sleeve 412; the groove surface 4121 is partially penetrated to form a through hole 322, and the through hole 322 corresponds to the air inlet shell 43;
the center of the rotary sleeve 412 forms a first toothed ring 413; a driving gear 414 is fixedly arranged at the end part of the rotating shaft 41; the surface of the fixed plate is rotatably provided with a butting gear 415; the mating gear 415 is meshed with the driving gear 414 and the first toothed ring 413, respectively; the surface of the rotary sleeve 412, which is close to the air inlet shell 43, is provided with cleaning cloth 44, and the surface of the cleaning cloth 44 is contacted with the air inlet shell 43; more specifically, the rotating sleeve 412 is attached to the cleaning cloth 44 by a hook and loop fastener, so that the cleaning cloth can be replaced conveniently; because the butt-joint gear 415 is arranged, the rotation direction of the rotary sleeve 412 is opposite to the direction of the air inlet shell 43, so that the air inlet shell 43 can be cleaned more quickly, and the cleaning efficiency is improved.
The drive assembly 7 includes: a support 71, a support plate 72, and a drive gear 104;
the support 71 is rotatably arranged on the rotating shaft 41 and is provided with a mounting platform for mounting the air suction piece 8; a bearing is arranged at the center of the supporting frame 71 and is connected with the rotating shaft 41; the rotation shaft 41 thus gives the rotation shaft 41 support in the axial direction; more specifically, the air suction member 8 is composed of a straight rod 81 and a fan blade 82, and the fan blade 82 is sleeved on the straight rod 81; the straight rod 81 is partially inserted into the surface of the mounting frame, so that the straight rod 81 is rotatably arranged on the mounting frame; wherein the air suction piece 8 and the air inlet barrels 42 are coaxially arranged, so that each air inlet barrel 42 is provided with a separate air suction piece, the air suction stability is improved, the suction force of each air inlet barrel 42 can be ensured, and the detection stability is improved.
The support disc 72 is rotatably arranged on the rotating shaft 41 and positioned below the support frame 71; more specifically, the support plate 72 is provided with a bearing connected to the rotation shaft 41 so that the rotation shaft 41 gives the support plate 72 support in the axial direction;
more specifically, the support is provided with a second toothed ring 73; the support disc 72 is provided with a double-sided toothed ring 74, and the double-sided toothed ring 74 consists of an outer ring gear 741 and an inner ring toothed ring 742; the bottom of the detection shell 3 is rotatably provided with two driving gears 104, and the driving gears 104 are driven by a private clothes motor 912; the two drive gears 104 are meshed with the second toothed ring 73 and the outer ring gear 741, respectively;
the connecting structure is used for driving the air suction piece 8 to rotate; more specifically, the connection structure includes: a first phase change gear 101, a second phase change gear 102, and a belt 103;
the first phase-changing gear 101 is rotatably arranged on the supporting frame 71 and meshed with the inner ring gear 742; the second phase-change gear 102 is arranged on the support frame 71 and meshed with the outer ring gear 741; wherein, the first phase-change gear 101 and the second phase-change gear 102 are provided with a rotation shaft; the rotation shaft is inserted into and penetrates through the support 71 and protrudes out of the support 71; the rotating shaft is connected with the straight rod 81 through a belt 103, so that the rotating energy of the rotating shaft drives the straight rod 81 to rotate; wherein, the second phase-change gear 102 is positioned below the two air inlet barrels 42 provided with the air quality detection part and the particulate matter detection part; located below the two inlet barrels 42 where the air quality detection and particulate matter detection are not located is a first phase change gear 101.
The specific work is as follows:
when detecting, the privacy motor 912 drives the drive gear 104 to rotate; then the support frame 71 and the support disc 72 synchronously rotate, firstly, the rotation energy of the rotating disc drives the first phase-change gear 101 and the second phase-change gear 102 to synchronously and relatively rotate; further, the air suction piece 8 positioned below the two air inlet barrels 42 provided with the air quality detection piece and the particulate matter detection piece starts to suck air; at this time, the air inlet 434 starts to suck air and sucks the external air into the air inlet barrel 42; in addition, the air suction member 8 located below the two air inlet barrels 42 without the air quality detection member and the particulate matter detection member starts to blow air; blowing off dust in the air inlet barrel 42 and then blowing out from the air inlet 434;
when the detection is not needed, the private clothes motor 912 drives the rotary shaft 41 to rotate; then the mounting ring 411 is rotated by 90 degrees so that the four air inlet housings 43 change positions; more specifically, the air inlet housing 43 provided with the first filter 431 and the second filter 432 is transferred to the air inlet tub 42 without the air quality detecting member and the particulate matter detecting member; the air inlet housing 43 provided with the air inlet hole 434 is transferred to the air quality detecting member and the particulate matter detecting member, and at this time, the air suction is stopped.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the application in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the application. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (10)
1. An atmospheric environmental quality real-time monitoring device, comprising:
a base configured to have a drive chamber;
the support rod is rotatably arranged on the base and is partially inserted into the driving cavity;
the motor is arranged in the driving cavity and is used for providing rotary power for the supporting rod;
the detection mechanism is arranged at the upper end of the supporting rod and is used for detecting the quality of the atmospheric environment;
a detection case provided at an upper end of the support bar and configured to have an opening into the detection case; the detection shell is used for installing the detection mechanism;
the method is characterized in that:
the detection mechanism includes:
the air detection assembly is used for detecting air quality and particulate matters contained in the air;
the rotating shaft is rotatably arranged at the bottom of the detection shell and is used for driving the air detection assembly;
a driving assembly for driving the rotation shaft to rotate;
the air suction piece is arranged in the detection shell and is used for sucking outside air into the detection shell;
wherein the air detection assembly comprises an air quality detection member and a particulate matter detection member; the air quality detection piece and the particulate matter detection piece are oppositely arranged at the end part of the rotating shaft; the opening is provided with a protective shell, and the protective shell is provided with an air inlet for the air quality detection piece and the particulate matter detection piece to enter.
2. The atmospheric environmental quality real-time monitoring device according to claim 1, wherein:
the inner wall of the detection shell is fixedly provided with a fixing plate;
four through holes are formed in the fixing plate, and an air inlet barrel is arranged in the four through holes;
one end of the air inlet barrel, which is close to the opening, is flush with the fixed plate, and the other end of the air inlet barrel protrudes out of the surface part of the fixed plate;
wherein two of the air inlet barrels are respectively provided with the air quality detection part and the particulate matter detection part.
3. The atmospheric environmental quality real-time monitoring device according to claim 2, wherein:
the end part of the rotating shaft is fixedly provided with a mounting ring, and four air inlet shells corresponding to the air inlet barrels are arranged on the mounting ring;
the air inlet shells are uniformly arranged along the circumferential direction of the mounting ring;
the air inlet shell is in a semicircular sphere shape, and the diameter of the air inlet shell is the same as that of the air inlet barrel;
the side wall of the air inlet shell is attached to the surface of the fixing plate;
the air quality detection part is arranged on the air inlet shell, and is used for detecting the air quality of the air;
a second filter screen is arranged on the surface of the air inlet shell corresponding to the particulate matter detection part;
the mesh number of the first filter screen is smaller than that of the second filter screen.
4. The atmospheric environmental quality real-time monitoring device according to claim 3, wherein:
the inner wall of the air inlet shell which is not provided with the first filter screen and the second filter screen is provided with a plurality of elastic pieces;
an air inlet hole is formed in the surface of the air inlet shell;
the elastic piece is wavy and has elasticity.
5. The atmospheric environmental quality real-time monitoring device according to claim 3, wherein:
the inner wall of the opening is also provided with a rotary sleeve, and the rotary sleeve is configured to be provided with a groove surface which is contacted with the air inlet shell;
the groove surface rotates for one circle along the circumferential direction of the rotary sleeve;
the groove surface part is penetrated to form a through hole, and the through hole corresponds to the air inlet shell.
6. The atmospheric environmental quality real-time monitoring device of claim 5, wherein:
the center part of the rotary sleeve forms a first toothed ring;
a driving gear is fixedly arranged at the end part of the rotating shaft;
the surface of the fixed plate is rotatably provided with a butt-joint gear; the butt-joint gear is respectively meshed with the driving gear and the first toothed ring;
the surface of the rotating sleeve, which is close to the air inlet shell, is provided with cleaning cloth, and the surface of the cleaning cloth is in contact with the air inlet shell.
7. The atmospheric environmental quality real-time monitoring device according to claim 1, wherein:
the drive assembly includes:
the support frame is rotatably arranged on the rotating shaft and is provided with an installation platform for installing the air suction piece;
the support disc is rotatably arranged on the rotating shaft and is positioned below the support frame;
the second toothed ring is fixedly arranged on the supporting piece;
a double-sided toothed ring configured to have an outer ring gear and an inner ring toothed ring;
two drive gears, one of which is meshed with the second toothed ring and the other of which is meshed with the outer ring gear;
wherein, be equipped with on the support frame and be used for driving the rotatory connection structure of piece that induced drafts.
8. The atmospheric environmental quality real-time monitoring device of claim 7, wherein:
the connection structure includes:
the first phase-changing gear is arranged on the support frame and meshed with the inner ring gear ring;
the second phase-changing gear is arranged on the support frame and meshed with the outer ring gear;
the first phase-changing gear and the second phase-changing gear are provided with a rotating shaft;
the rotating shaft is inserted into and penetrates through the supporting frame and protrudes out of the supporting frame part;
the rotating shaft is connected with the air suction piece through a belt.
9. The atmospheric environmental quality real-time monitoring device of claim 8, wherein:
the outer bottom wall of the detection shell is provided with three servo motors;
the servo motor is respectively connected with the driving gear and the rotating shaft.
10. The atmospheric environmental quality real-time monitoring device according to claim 1, wherein:
the base is also provided with a wind vane;
a controller is arranged in the driving cavity and is connected with the wind vane;
the controller controls the motor to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556179.XA CN115754170B (en) | 2022-12-06 | 2022-12-06 | Atmospheric environment quality real-time monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556179.XA CN115754170B (en) | 2022-12-06 | 2022-12-06 | Atmospheric environment quality real-time monitoring device |
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| CN115754170A CN115754170A (en) | 2023-03-07 |
| CN115754170B true CN115754170B (en) | 2023-08-22 |
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| JP2015232433A (en) * | 2014-05-14 | 2015-12-24 | アイリスオーヤマ株式会社 | Air cleaner |
| CN107991210A (en) * | 2017-11-24 | 2018-05-04 | 深圳市昂茂科技有限公司 | Sensor |
| CN213749783U (en) * | 2020-08-13 | 2021-07-20 | 山西天和盛环境检测股份有限公司 | Air quality detector for inhalable particles in city |
| CN216747276U (en) * | 2022-01-24 | 2022-06-14 | 马锐 | Air quality detection device for environmental engineering |
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