CN216117233U - Air dust monitoring device for environmental supervision - Google Patents
Air dust monitoring device for environmental supervision Download PDFInfo
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- CN216117233U CN216117233U CN202122603078.0U CN202122603078U CN216117233U CN 216117233 U CN216117233 U CN 216117233U CN 202122603078 U CN202122603078 U CN 202122603078U CN 216117233 U CN216117233 U CN 216117233U
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Abstract
The utility model discloses an air dust monitoring device for environmental supervision, which comprises a pipe body, wherein a power mechanism is arranged in the pipe body, two supporting seats are fixedly connected to the outer wall of the bottom of the pipe body, an installation frame is fixedly connected to one side of each supporting seat, an air detection probe is movably connected to one side of the pipe body and is fixed to the installation frame, spherical filter screens are fixedly connected to two ends of the pipe body, and a fixing plate is fixedly connected to the inner wall of the top of the pipe body. The utility model can not only scrape off the impurities adhered on the spherical filter screen through the matching use of the fan and the arc-shaped scraper, improve the cleaning effect of the device, but also slowly rotate the arc-shaped scraper through the matching use of the worm wheel and the worm, improve the using effect of the device, and also quickly flow the air in the pipe body through the matching use of the heat dissipation ring and the cold dissipation ring, and improve the convection effect of the device.
Description
Technical Field
The utility model relates to the technical field of air dust monitoring, in particular to an air dust monitoring device for environmental supervision.
Background
The broad air monitoring refers to the detection of the composition of air, and the narrow air monitoring mainly aims at the application point, and the important research is the indoor air detection, which refers to the detection of the air quality by the decoration pollution caused by the release of substances harmful to human bodies contained in indoor decoration materials, furniture and the like into home and office environments.
Traditional air monitor is when detecting the dust in the air, generally need carry out prefilter to great debris and impurity through the filter screen, avoids empty gas detection to survey the probe damage, and detection device nevertheless can cause the jam in long-time back spherical filter screen of using to lead to the air circulation nature relatively poor, and then lead to the fact the influence to the air testing result, consequently, propose an air dust monitor for environmental monitoring and seem very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an air dust monitoring device for environmental supervision.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an air dust monitoring device for environmental monitoring, includes the body, the inside of body is equipped with power unit, two supporting seats of bottom outer wall fixedly connected with of body, one side fixedly connected with mounting bracket of supporting seat, one side swing joint of body has the empty gas detection survey probe, and empty gas detection survey probe is fixed mutually with the mounting bracket, the equal fixedly connected with spherical filter screen in both ends of body, the top inner wall fixedly connected with fixed plate of body, the bottom swing joint of fixed plate has the connecting rod, and the one end of connecting rod passes two arc scraper blades of spherical filter screen and fixedly connected with, and the arc scraper blade contacts with spherical filter screen, one side fixedly connected with fan of connecting rod.
As a further scheme of the utility model, the power mechanism comprises an installation plate, the installation plate is fixedly connected to the outer wall of one side of the pipe body, one side of the connecting rod is fixedly connected with a worm wheel, the inner wall of one side of the pipe body is movably connected with a worm, the worm is meshed with the worm wheel, the upper surface of the installation plate is fixedly connected with a motor, and one end of an output shaft of the motor penetrates through the pipe body and is fixed with the worm.
As a further scheme of the utility model, one side of the mounting rack is fixedly connected with a semiconductor refrigeration piece, a first mounting ring groove is formed in the inner wall of one side of the pipe body, a heat dissipation ring is fixedly connected in the first mounting ring groove, the top of the heat dissipation ring is fixedly connected with a heat conduction plate, the heat conduction plate penetrates through the pipe body and contacts with the semiconductor refrigeration piece, a second mounting ring groove is formed in the inner wall of one side of the pipe body, a heat dissipation ring is fixedly connected in the second mounting ring groove, the top of the heat dissipation ring is fixedly connected with a cold conduction plate, and the cold conduction plate penetrates through the pipe body and contacts with the semiconductor refrigeration piece.
As a further scheme of the utility model, both sides of the semiconductor refrigeration piece are coated with heat-conducting silicone grease, and the heat-conducting silicone grease is respectively contacted with the heat-conducting plate and the cold-conducting plate.
As a further scheme of the utility model, silica gel strips are fixedly connected to two sides of the two arc-shaped scrapers and are in contact with the spherical filter screen.
As a further scheme of the utility model, one side of each of the two supporting seats is fixedly connected with a fixing rib, and the fixing ribs are fixed with the mounting rack.
As a further scheme of the utility model, rubber pads are fixedly connected to the bottoms of the two supporting seats.
As a further scheme of the utility model, the bottom parts of the two supporting seats are provided with two fixing holes which are symmetrically distributed.
The utility model has the beneficial effects that:
1. the cooperation through fan and arc scraper blade is used, the connecting rod rotates and drives the fan and rotate, thereby make outside air of body enter into the body through one of them spherical filter screen inside, then the inside air of body flows from another spherical filter screen, thereby realize the circulation of the inside air of body, and then be convenient for the air detection probe to detect the air that flows, and simultaneously, the connecting rod rotates and drives the arc scraper blade and rotate, thereby make the arc scraper blade strike off the impurity that is stained with on the spherical filter screen, avoid spherical filter screen to block up, thereby lead to leading to the air flow permeability relatively poor, the condition that causes the influence to the air testing result appears, the clean effect of device has been improved.
2. The worm wheel and the worm are matched for use, the motor rotates to drive the worm to rotate, the worm rotates to enable the worm wheel to drive the connecting rod to rotate, so that the connecting rod is slowly rotated, the connecting rod is effectively prevented from rotating too fast, the arc-shaped scraper and the spherical filter screen are rubbed to heat, damage is caused, and the using effect of the device is improved.
3. The heat dissipation ring is matched with the heat dissipation ring to be used, the semiconductor refrigeration piece is started, heat absorption on one side of the semiconductor refrigeration piece enables the temperature of the heat conduction plate to be reduced, the temperature of the heat conduction plate is reduced through material transmission per se, the temperature of the heat dissipation ring is reduced, the temperature of air inside the heat dissipation ring is reduced through temperature reduction of the heat dissipation ring, meanwhile, heat release on the other side of the semiconductor refrigeration piece enables the temperature of the heat conduction plate to rise, the temperature of the heat conduction plate rises through material transmission per se, the temperature of the heat dissipation ring rises through the temperature rise of the air inside the heat dissipation ring, then heated air expands and rises, and cooled air sinks to form air flow, so that the air flow inside the pipe body is accelerated, and the convection effect of the device is improved.
4. Through the setting of installation silica gel strip on the arc scraper blade, the silica gel strip can rely on the characteristic that its own material has to make its inseparabler with the contact of spherical filter screen, avoids the dust impurity of spherical filter screen surface to strike off the condition emergence of unclean, has improved the effect of striking off of device.
Drawings
FIG. 1 is a schematic perspective view of an air dust monitoring device for environmental supervision according to the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of an air dust monitoring device for environmental supervision according to the present invention;
fig. 3 is a schematic diagram of an internal structure of an air dust monitoring device for environmental supervision according to the present invention.
In the figure: 1. a pipe body; 2. a spherical filter screen; 3. a supporting seat; 4. a rubber pad; 5. fixing the ribs; 6. a fixing hole; 7. a motor; 8. a mounting frame; 9. an air detection probe; 10. a heat conducting plate; 11. a semiconductor refrigeration sheet; 12. a cold conducting plate; 13. a fixing plate; 14. a connecting rod; 15. a fan; 16. an arc-shaped scraper plate; 17. a silica gel strip; 18. a worm gear; 19. a worm; 20. mounting a plate; 21. a heat dissipation ring; 22. a cooling ring; 23. and (3) heat-conducting silicone grease.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1 to 3, an air dust monitoring device for environmental supervision comprises a tube body 1, a power mechanism is arranged inside the tube body 1, two support seats 3 are fixed on the outer wall of the bottom of the tube body 1 through bolts, an installation frame 8 is fixed on one side of each support seat 3 through bolts, an air detection probe 9 is inserted into one side of the tube body 1, the air detection probe 9 is fixed with the installation frame 8, spherical filter screens 2 are fixed on the two ends of the tube body 1 through bolts, a fixing plate 13 is fixed on the inner wall of the top of the tube body 1 through bolts, a connecting rod 14 is rotatably connected to the bottom of the fixing plate 13, one end of the connecting rod 14 penetrates through the spherical filter screens 2 and is fixedly provided with two arc-shaped scrapers 16 through bolts, the arc-shaped scrapers 16 are in contact with the spherical filter screens 2, a fan 15 is fixed on one side of the connecting rod 14 through bolts, the connecting rod 14 rotates to drive the fan 15 to rotate, so that air outside the tube body 1 enters the tube body 1 through one of the spherical filter screens 2, then the inside air of body 1 flows from another spherical filter screen 2 to realize the circulation of the inside air of body 1, and then be convenient for empty gas detection surveys probe 9 and detects the air that flows, and simultaneously, connecting rod 14 rotates and drives arc scraper 16 and rotate, thereby makes arc scraper 16 strike off the impurity that is stained with on spherical filter screen 2 and attaches, avoids spherical filter screen 2 to block up, thereby leads to the air circulation nature relatively poor, causes the condition of influence to appear to empty gas detection result.
The utility model needs to be explained, the power mechanism includes the mounting plate 20, the mounting plate 20 is fixed on one side of the outer wall of the tube body 1 through the bolt, one side of the connecting rod 14 is connected with the worm wheel 18, one side of the inner wall of the tube body 1 is connected with the worm 19 in a rotating way, the worm 19 is meshed with the worm wheel 18, the upper surface of the mounting plate 20 is fixed with the motor 7 through the bolt, one end of the output shaft of the motor 7 passes through the tube body 1 and is fixed with the worm 19, the motor 7 rotates to drive the worm 19 to rotate, the worm 19 rotates to drive the connecting rod 14 to rotate, so that the connecting rod 14 is rotated slowly, one side of the mounting frame 8 is fixed with the semiconductor refrigeration piece 11 through the bolt, one side of the inner wall of the tube body 1 is provided with a first mounting ring groove, the heat dissipation ring 21 is fixed in the first mounting ring groove through the bolt, the top of the heat dissipation ring 21 is fixed with the heat conduction plate 10 through the bolt, and the heat conduction plate 10 passes through the tube body 1 and is contacted with the semiconductor refrigeration piece 11, a second installation ring groove is arranged on the inner wall of one side of the tube body 1, a cold dissipation ring 22 is fixed in the second installation ring groove through a bolt, a cold guide plate 12 is fixed at the top of the cold dissipation ring 22 through a bolt, the cold guide plate 12 penetrates through the tube body 1 to be contacted with the semiconductor refrigeration sheet 11, heat absorption is carried out on one side of the semiconductor refrigeration sheet 11 to reduce the temperature of the cold guide plate 12, the temperature of the cold guide plate 12 is reduced through the transmission of the material of the cold dissipation ring 22, the temperature of the cold dissipation ring 22 is reduced through the temperature reduction of the cold dissipation ring 22, meanwhile, heat release is carried out on the other side of the semiconductor refrigeration sheet 11 to increase the temperature of the heat conduction plate 10, the temperature of the heat conduction plate 10 is increased through the transmission of the material of the heat dissipation ring 21, the temperature of the heat dissipation ring 21 is increased, the temperature of the air in the heat dissipation ring 21 is increased, then the heated air is expanded and increased, and the cooled air sinks to form air flow, thereby accelerating the air flow in the tube body 1, the two sides of the semiconductor refrigeration piece 11 are coated with heat-conducting silicone grease 23, the heat-conducting silicone grease 23 is respectively contacted with the heat-conducting plate 10 and the cold-conducting plate 12, the heat-conducting silicone grease 23 can assist the semiconductor refrigeration piece 11 in absorbing heat and dissipating heat, the heat absorption and dissipation efficiency of the semiconductor refrigeration piece 11 is increased, the two sides of the two arc-shaped scraping plates 16 are respectively bonded with a silicone strip 17, the silicone strip 17 is contacted with the spherical filter screen 2, the silicone strip 17 can be contacted with the spherical filter screen 2 more tightly by depending on the characteristics of the material of the silicone strip 17, the situation that dust and impurities on the outer surface of the spherical filter screen 2 are not completely scraped is avoided, one side of the two supporting seats 3 is fixed with a fixing rib 5 through bolts, the fixing rib 5 is fixed with the supporting seat 8, the fixing rib 5 can enable the supporting seat 3 to be connected with the mounting frame 8 more tightly, and the situation that the joint of the supporting seat 3 and the mounting frame 8 is broken is avoided, the bottom of two supporting seats 3 bonds there is rubber pad 4, and rubber pad 4 can carry out the shock attenuation to supporting seat 3, and two fixed orificess 6 have been seted up to the bottom of two supporting seats 3, and 6 symmetric distributions of fixed orifices, and fixed orifices 6 make things convenient for the staff to install fixedly to the device, avoid the device to appear the displacement because of self vibrations when using.
The working principle is as follows: when air needs to be detected, firstly, the motor 7 is started, the motor 7 rotates to drive the worm 19 to rotate, the worm 19 rotates to enable the worm wheel 18 to drive the connecting rod 14 to rotate, so that the connecting rod 14 slowly rotates, the connecting rod 14 rotates to drive the fan 15 to rotate, so that air outside the pipe body 1 enters the pipe body 1 through one spherical filter screen 2, then the air inside the pipe body 1 flows out of the other spherical filter screen 2, so that air inside the pipe body 1 circulates, the air detection probe 9 is convenient to detect the flowing air, meanwhile, the connecting rod 14 rotates to drive the arc-shaped scraper 16 to rotate, so that the arc-shaped scraper 16 scrapes off impurities attached to the spherical filter screen 2, the blockage of the spherical filter screen 2 is avoided, the air circulation is poor, the influence on the air detection result is caused, and then the semiconductor refrigerating sheet 11 is started, the heat absorption of one side of semiconductor refrigeration piece 11 makes and leads cold drawing 12 temperature reduction, it makes scattered cold ring 22 temperature reduction through the material transmission of itself to lead cold drawing 12 temperature reduction, scattered cold ring 22 temperature reduction makes the inside air temperature reduction of scattered cold ring 22, and simultaneously, the opposite side of semiconductor refrigeration piece 11 is exothermic to make heat-conducting plate 10 temperature rise, heat-conducting plate 10 temperature rise makes the heat dissipation ring 21 temperature rise through the material transmission of itself, the heat dissipation ring 21 temperature rise makes the inside air temperature rise of heat dissipation ring 21, then the air inflation of being heated rises, and the air that receives the cold sinks and form the air flow, thereby accelerate the air flow of body 1 inside, and then make the air detection result more accurate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an air dust monitoring device for environmental monitoring, includes body (1), its characterized in that, the inside of body (1) is equipped with power unit, the bottom outer wall fixedly connected with two supporting seats (3) of body (1), one side fixedly connected with mounting bracket (8) of supporting seat (3), one side swing joint of body (1) has air detection probe (9), and air detection probe (9) is fixed mutually with mounting bracket (8), the both ends of body (1) all fixedly connected with spherical filter screen (2), the top inner wall fixedly connected with fixed plate (13) of body (1), the bottom swing joint of fixed plate (13) has connecting rod (14), and the one end of connecting rod (14) passes spherical filter screen (2) and two arc scraper blade (16) of fixedly connected with, and arc scraper blade (16) contact with spherical filter screen (2), one side of the connecting rod (14) is fixedly connected with a fan (15).
2. The air dust monitoring device for environmental monitoring according to claim 1, wherein the power mechanism comprises a mounting plate (20), the mounting plate (20) is fixedly connected to the outer wall of one side of the pipe body (1), one side of the connecting rod (14) is fixedly connected with a worm wheel (18), the inner wall of one side of the pipe body (1) is movably connected with a worm (19), the worm (19) is meshed with the worm wheel (18), the upper surface of the mounting plate (20) is fixedly connected with a motor (7), and one end of an output shaft of the motor (7) penetrates through the pipe body (1) to be fixed with the worm (19).
3. The air dust monitoring device for environmental supervision according to claim 2, characterized in that, one side fixedly connected with semiconductor refrigeration piece (11) of mounting bracket (8), first installation ring groove has been seted up to one side inner wall of body (1), fixedly connected with radiating ring (21) in the first installation ring groove, the top fixedly connected with heat-conducting plate (10) of radiating ring (21), and heat-conducting plate (10) pass body (1) and contact with semiconductor refrigeration piece (11), second installation ring groove has been seted up to one side inner wall of body (1), fixedly connected with radiating ring (22) in the second installation ring groove, the top fixedly connected with of radiating ring (22) leads cold plate (12), and leads cold plate (12) and passes body (1) and contact with semiconductor refrigeration piece (11).
4. The air dust monitoring device for environmental supervision according to claim 3, wherein both sides of the semiconductor refrigeration sheet (11) are coated with heat conductive silicone grease (23), and the heat conductive silicone grease (23) is in contact with the heat conductive plate (10) and the cold conductive plate (12), respectively.
5. The air dust monitoring device for environmental supervision according to claim 1, wherein silica gel strips (17) are fixedly connected to both sides of the two arc-shaped scrapers (16), and the silica gel strips (17) are in contact with the spherical filter screen (2).
6. The air dust monitoring device for environmental supervision according to claim 3, characterized in that one side of the two supporting seats (3) is fixedly connected with a fixing rib (5), and the fixing rib (5) is fixed with the mounting rack (8).
7. The air dust monitoring device for environmental supervision according to claim 6, characterized in that the bottom of the two supporting seats (3) is fixedly connected with a rubber pad (4).
8. The air dust monitoring device for environmental supervision according to claim 7, wherein two fixing holes (6) are opened at the bottom of the two supporting seats (3), and the fixing holes (6) are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603078.0U CN216117233U (en) | 2021-10-28 | 2021-10-28 | Air dust monitoring device for environmental supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603078.0U CN216117233U (en) | 2021-10-28 | 2021-10-28 | Air dust monitoring device for environmental supervision |
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| Publication Number | Publication Date |
|---|---|
| CN216117233U true CN216117233U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122603078.0U Active CN216117233U (en) | 2021-10-28 | 2021-10-28 | Air dust monitoring device for environmental supervision |
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| CN (1) | CN216117233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184101A (en) * | 2022-09-11 | 2022-10-14 | 张家港谱析传感科技有限公司 | Dust particle automatic detection device |
| CN116840117A (en) * | 2023-06-30 | 2023-10-03 | 济南大学 | Smoke detection device based on platinum sulfide-based scattered light measurement |
-
2021
- 2021-10-28 CN CN202122603078.0U patent/CN216117233U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184101A (en) * | 2022-09-11 | 2022-10-14 | 张家港谱析传感科技有限公司 | Dust particle automatic detection device |
| CN115184101B (en) * | 2022-09-11 | 2022-11-22 | 张家港谱析传感科技有限公司 | Dust particle automatic detection device |
| CN116840117A (en) * | 2023-06-30 | 2023-10-03 | 济南大学 | Smoke detection device based on platinum sulfide-based scattered light measurement |
| CN116840117B (en) * | 2023-06-30 | 2023-12-26 | 济南大学 | Smoke detection device based on platinum sulfide-based scattered light measurement |
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