CN219694839U - Air dust monitoring device for environment supervision - Google Patents
Air dust monitoring device for environment supervision Download PDFInfo
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- CN219694839U CN219694839U CN202321052641.2U CN202321052641U CN219694839U CN 219694839 U CN219694839 U CN 219694839U CN 202321052641 U CN202321052641 U CN 202321052641U CN 219694839 U CN219694839 U CN 219694839U
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- protective shell
- air
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- 239000000428 dust Substances 0.000 title claims abstract description 79
- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 29
- 230000007613 environmental effect Effects 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides an air dust monitoring device for environment supervision, which relates to the technical field of air dust monitoring and comprises a base, wherein a lifting mechanism is fixedly arranged at the top of the base, and a dust detection mechanism is fixedly arranged at one side of the outer wall of the lifting mechanism. When the lens is polluted by dust, the electric telescopic rod is started, the electric telescopic rod drives the scraping plate to move up and down, dust on the lens is scraped in the moving process of the scraping plate, so that the lens can be kept in a clean state, a final detection result cannot be influenced, the motor is started, the threaded rod is driven to rotate, and the sliding block is rotationally connected to the outer surface wall of the threaded rod and is limited in the rectangular cylinder, so that the sliding block can be driven to move up and down, the dust detection mechanism can be driven to move up and down, and the dust detection mechanism can be conveniently detached and maintained.
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
Dust detection, the working principle mainly comprises a light scattering method, beta rays and an alternating current electrostatic induction principle; is suitable for various research institutions, weather, public health, labor health, atmospheric pollution research and the like.
Existing, for example, chinese patent nos.: the utility model provides an air dust monitoring devices for environmental supervision in CN215640747U, includes the support base, the upside of support base is provided with flexible subassembly, flexible subassembly's upside is provided with the connecting plate, the top surface corner of connecting plate is provided with the stand, the upside of stand is provided with fixed connection subassembly, air dust monitor is installed to fixed connection subassembly's upside, the bottom corner of support base is provided with the universal wheel, through threaded rod and the turn button that set up, can drive the lifter plate through rotatory in the mount pad internal sliding, when lifter plate upward movement, the fixed holder can be rotated on the mount pad and fry out all around, and when lifter plate downward movement, the fixed holder can be drawn in to inboard to can be when using air dust monitor, the convenience is installed fixedly to it, also convenient dismantlement when not using.
In the above patent, although the device is convenient to install and fix when using the air dust monitor, also convenient dismantlement when not using, but the air dust monitor can be in the dust inhalation device of atmosphere when the during operation, laser that is sent by laser diode forms a thin layer area source through the lens group, when the thin layer light shines when waiting gas of flowing through the sensor room, because the production of dust granule will produce the scattering, detect the scattered light intensity of light through the photoelectric detector to detect dust concentration, but the dust can be attached to the lens when passing through the lens, and above-mentioned device does not carry out clear device to the lens, thereby can influence final testing result.
Disclosure of Invention
The utility model aims to solve the problem that dust attached to a lens can affect the final detection result because the device in the prior art does not clean the lens.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the air dust monitoring device for environment supervision comprises a base, wherein the top of the base is fixedly provided with a lifting mechanism, and one side of the outer wall of the lifting mechanism is fixedly provided with a dust detection mechanism;
the dust detection mechanism comprises a protective shell, the air inlet is seted up to outer wall one side of protective shell, the interior table wall fixed mounting of protective shell has the rectangular board, the air inlet has been seted up at the top of rectangular board, the gas outlet has been seted up to outer wall one side of protective shell, the interior table wall fixed mounting of gas outlet has the fan, the inner wall bottom fixed mounting of protective shell has a fixed section of thick bamboo, the interior table wall fixed mounting of fixed section of thick bamboo has laser diode, the interior table wall fixed mounting of fixed section of thick bamboo has lens, and the lens is located laser diode's output, the top fixed mounting of fixed section of thick bamboo has electric telescopic handle, electric telescopic handle's output fixed cover is equipped with the scraper blade, and the scraper blade laminating lens's outer wall one side, the inner wall bottom fixed mounting of protective shell has photoelectric detector, and photoelectric detector is ten degrees contained angles with laser diode, the outer wall one side fixed mounting of protective shell has first bracing piece, the outer wall one side fixed mounting of first bracing piece has the display screen.
Preferably, the elevating system includes a rectangular section of thick bamboo, the interior table wall activity of a rectangular section of thick bamboo is inserted and is equipped with the threaded rod, the top fixed mounting of a rectangular section of thick bamboo has the motor, and the output of motor runs through the top of a rectangular section of thick bamboo to with the top fixed connection of threaded rod, the exterior wall swivelling joint of threaded rod has the slider, the outer wall one side fixed mounting of slider has the connecting plate, the outer wall one side fixed mounting of connecting plate has the bottom plate, and the starter motor will drive the threaded rod and rotate to can drive the slider and carry out the upper and lower displacement, will drive dust detection mechanism and carry out the upper and lower displacement.
Preferably, the top fixed mounting of protective housing has the second bracing piece, the top fixed mounting of second bracing piece has the breakwater, conveniently prevents under the effect of breakwater that the rainwater from entering into dust detection mechanism inside.
Preferably, the top fixed mounting of breakwater has the third bracing piece, the top fixed mounting of third bracing piece has solar panel, conveniently supplies power to whole device under solar panel's effect.
Preferably, the bottom of base fixed mounting has four plectanes, four the bottom of plectane is all fixed mounting has the universal wheel, conveniently removes whole device under the effect of universal wheel.
Preferably, the bottom of the rectangular cylinder is fixedly arranged at the top of the base, and the bottom of the protective shell is fixedly arranged at the top of the bottom plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the fan is started at first, the fan can exhaust air through the air inlet, the air enters the darkroom in the protective shell through the air inlet, at the moment, the laser diode is started to emit laser, a thin-layer surface light source is formed through the lens group, the thin-layer light irradiates the air in the darkroom, dust in the air can scatter the laser, finally, the photoelectric detector detects the scattered light intensity of the light, so that the dust concentration in the air is detected, when the lens is polluted by the dust, the electric telescopic rod is started, the scraper is driven to move up and down by the electric telescopic rod, and dust on the lens is scraped in the moving process of the scraper, so that the lens can be kept in a clean state, and the final detection result is not influenced.
2. In the utility model, the motor is started to drive the threaded rod to rotate, and the sliding block is rotationally connected to the outer surface wall of the threaded rod and is limited in the rectangular cylinder, so that the sliding block can be driven to move up and down, the dust detection mechanism can be driven to move up and down, and the dust detection mechanism can be conveniently disassembled and maintained.
Drawings
Fig. 1 is a perspective view of a front view structure of an air dust monitoring device for environmental supervision according to the present utility model;
fig. 2 is a perspective view of a dust detection mechanism in an air dust monitoring device for environmental supervision according to the present utility model;
FIG. 3 is a perspective view showing the internal structure of a dust detection mechanism in an air dust monitoring device for environmental supervision;
FIG. 4 is a perspective view of a dust detection mechanism in an air dust monitoring device for environmental supervision, which is provided by the utility model;
fig. 5 is a perspective view of a lifting mechanism in an air dust monitoring device for environmental supervision.
Legend description: 1. a base; 2. a lifting mechanism; 201. a rectangular cylinder; 202. a threaded rod; 203. a motor; 204. a slide block; 205. a connecting plate; 206. a bottom plate; 3. a dust detection mechanism; 301. a protective housing; 302. an air inlet end; 303. a rectangular plate; 304. an air inlet; 305. an air outlet; 306. a fan; 307. a fixed cylinder; 308. a laser diode; 309. a lens; 310. an electric telescopic rod; 311. a scraper; 312. a photodetector; 313. a first support bar; 314. a display screen; 315. a second support bar; 316. a water baffle; 317. a third support bar; 318. a solar panel; 4. a circular plate; 5. and a universal wheel.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The embodiment 1, as shown in fig. 1-5, provides an air dust monitoring device for environmental supervision, which comprises a base 1, wherein a lifting mechanism 2 is fixedly arranged at the top of the base 1, and a dust detection mechanism 3 is fixedly arranged at one side of the outer wall of the lifting mechanism 2;
the dust detection mechanism 3 comprises a protective shell 301, an air inlet 302 is formed in one side of the outer wall of the protective shell 301, a rectangular plate 303 is fixedly arranged on the inner surface wall of the protective shell 301, an air inlet 304 is formed in the top of the rectangular plate 303, an air outlet 305 is formed in one side of the outer wall of the protective shell 301, a fan 306 is fixedly arranged on the inner surface wall of the air outlet 305, a fixed cylinder 307 is fixedly arranged at the bottom of the inner wall of the protective shell 301, a laser diode 308 is fixedly arranged on the inner surface wall of the fixed cylinder 307, a lens 309 is fixedly arranged on the inner surface wall of the fixed cylinder 307, the lens 309 is arranged at the output end of the laser diode 308, an electric telescopic rod 310 is fixedly arranged at the top of the fixed cylinder 307, a scraper 311 is fixedly sleeved at the output end of the electric telescopic rod 310, the scraper 311 is attached to one side of the outer wall of the lens 309, a photoelectric detector 312 is fixedly arranged at the bottom of the inner wall of the protective shell 301, a ninety-degree included angle is formed between the photoelectric detector 312 and the laser diode 308, a first support rod 313 is fixedly arranged on one side of the outer wall of the protective shell 301, a display screen 314 is fixedly arranged on the outer wall of the first support rod 313, the fan 306 can enable external air to enter the air inlet 302, then enter the laser diode 304 from the air inlet 304, the laser diode is enabled to emit dust from the bottom of the laser diode 308, and the dust can be scattered, the dust can be detected from the dust can be discharged from the bottom of the laser diode 308, and the dust can be scattered dust can be detected, and the dust can be scattered from the dust can be detected.
The effect achieved in the whole embodiment 1 is that the fan 306 is started to enable external air to enter from the air inlet end 302, then enter into the darkroom at the bottom from the air inlet 304, and then be discharged from the air outlet 305 through the darkroom, at this time, the laser diode 308 is started to emit laser, a thin-layer surface light source is formed through the lens 309 group, dust in the air can scatter the laser, finally, the scattered light intensity of the light is detected through the photoelectric detector 312, so as to detect the dust concentration in the air, finally, the dust concentration is displayed through the display screen 314, when the lens 309 is polluted by dust, the electric telescopic rod 310 is started, the scraper 311 is driven to move up and down by the electric telescopic rod 310, and dust on the lens 309 is scraped in the moving process of the scraper 311, so that the lens 309 can be kept in a clean state, and the final detection result is not affected.
In embodiment 2, as shown in fig. 1-5, the lifting mechanism 2 comprises a rectangular cylinder 201, a threaded rod 202 is movably inserted into the inner surface wall of the rectangular cylinder 201, a motor 203 is fixedly installed at the top of the rectangular cylinder 201, the output end of the motor 203 penetrates through the top of the rectangular cylinder 201 and is fixedly connected with the top of the threaded rod 202, a sliding block 204 is rotatably connected to the outer surface wall of the threaded rod 202, a connecting plate 205 is fixedly installed on one side of the outer wall of the sliding block 204, a bottom plate 206 is fixedly installed on one side of the outer wall of the connecting plate 205, a second supporting rod 315 is fixedly installed at the top of a protective casing 301, a water baffle 316 is fixedly installed at the top of the second supporting rod 315, a third supporting rod 317 is fixedly installed at the top of the water baffle 316, a solar panel 318 is fixedly installed at the top of the third supporting rod 317, four circular plates 4 are fixedly installed at the bottom of the base 1, universal wheels 5 are fixedly installed at the bottom of the base 1, the bottom of the protective casing 301 is fixedly installed at the top of the bottom plate 206, the threaded rod 203 is started, the motor 202 is driven to rotate, and accordingly, the sliding block 204 is driven to move up and down, when the sliding block 204 is driven to move, a third supporting rod 315 is fixedly installed at the top of the bottom plate, and 3 is driven to move up and down, and then the whole electric energy can be converted into electric energy.
The effect that its whole real-time example 2 reached is, start motor 203, will drive threaded rod 202 and rotate, because slider 204 is swivelling joint at threaded rod 202's exterior wall, and by spacing in rectangular tube 201, just so can drive slider 204 and carry out the displacement from top to bottom, thereby can drive dust detection mechanism 3 and carry out the displacement from top to bottom, just can conveniently dismantle and maintain dust detection mechanism 3, and the breakwater 316 at top can prevent that the rainwater from going into the inside interior part of device to dust detection mechanism 3 through air inlet 304 and gas outlet 305 and causing the corruption, solar panel 318 at top can convert the light energy into the electric energy, the whole device supplies power, the waste of the energy is reduced.
Working principle: the whole device is moved, the whole device can be conveniently moved under the action of the universal wheel 5, at the moment, the motor 203 is started to drive the threaded rod 202 to rotate, the sliding block 204 is rotationally connected with the outer surface wall of the threaded rod 202 and is limited in the rectangular cylinder 201, so that the sliding block 204 can be driven to move up and down, the dust detection mechanism 3 can be driven to move up until the dust detection mechanism 3 moves to a designated position, at the moment, the dust detection mechanism 3 can start to work, the fan 306 is started to enable external air to enter from the air inlet 302 and then enter a darkroom at the bottom from the air inlet 304, after the darkroom passes through one circle, the darkroom is exhausted from the air outlet 305, at the moment, the laser diode 308 is started to emit laser, a thin-layer surface light source is formed through the lens 309 group, dust in the air can scatter the laser, finally the scattered light intensity of the scattered light is detected through the photoelectric detector 312, thus detecting the dust concentration in the air, the detected data is finally displayed through the display screen 314, so that people can observe the dust concentration in the air in real time through the display screen 314, when the lens 309 is polluted by the dust, the electric telescopic rod 310 is started, the electric telescopic rod 310 can drive the scraper 311 to move up and down, the dust on the lens 309 can be scraped off in the moving process of the scraper 311, the lens 309 can be kept in a clean state, the final detection result is not influenced, the water baffle 316 at the top can prevent rainwater from entering the device through the air inlet 304 and the air outlet 305 to corrode the internal parts of the dust detection mechanism 3, the durability of the device can be increased, the solar panel 318 at the top can convert the light energy into electric energy to supply power to the whole device, the use efficiency of clean energy is increased, the waste of energy is reduced, and the problems in the background are solved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. Air dust monitoring device is used in environment supervision, its characterized in that: the dust detection device comprises a base (1), wherein a lifting mechanism (2) is fixedly arranged at the top of the base (1), and a dust detection mechanism (3) is fixedly arranged at one side of the outer wall of the lifting mechanism (2);
the dust detection mechanism (3) comprises a protective shell (301), an air inlet end (302) is formed on one side of the outer wall of the protective shell (301), a rectangular plate (303) is fixedly arranged on the inner surface wall of the protective shell (301), an air inlet (304) is formed on the top of the rectangular plate (303), an air outlet (305) is formed on one side of the outer wall of the protective shell (301), a fan (306) is fixedly arranged on the inner surface wall of the air outlet (305), a fixed cylinder (307) is fixedly arranged on the bottom of the inner wall of the protective shell (301), a laser diode (308) is fixedly arranged on the inner surface wall of the fixed cylinder (307), a lens (309) is fixedly arranged on the inner surface wall of the fixed cylinder (307), the lens (309) is positioned at the output end of the laser diode (308), an electric telescopic rod (310) is fixedly arranged on the top of the fixed cylinder, a scraper blade (311) is fixedly sleeved on the output end of the fixed rod, one side of the outer wall of the scraper blade (309), a detector (312) is fixedly arranged on the bottom of the inner wall of the protective shell (301), a laser diode (312) is fixedly arranged on the outer wall of the protective shell (312), an included angle is formed between the laser diode (312) and the laser diode (313), a display screen (314) is fixedly arranged on one side of the outer wall of the first supporting rod (313).
2. An air dust monitoring device for environmental supervision according to claim 1, wherein: elevating system (2) are including rectangle section of thick bamboo (201), the interior table wall activity of rectangle section of thick bamboo (201) is inserted and is equipped with threaded rod (202), the top fixed mounting of rectangle section of thick bamboo (201) has motor (203), and the output of motor (203) runs through the top of rectangle section of thick bamboo (201) to with the top fixed connection of threaded rod (202), the outward appearance wall swivelling joint of threaded rod (202) has slider (204), the outer wall one side fixed mounting of slider (204) has connecting plate (205), the outer wall one side fixed mounting of connecting plate (205) has bottom plate (206).
3. An air dust monitoring device for environmental supervision according to claim 1, wherein: the top of the protective shell (301) is fixedly provided with a second supporting rod (315), and the top of the second supporting rod (315) is fixedly provided with a water baffle (316).
4. An air dust monitoring device for environmental supervision according to claim 3, wherein: the top of breakwater (316) fixed mounting has third bracing piece (317), the top fixed mounting of third bracing piece (317) has solar panel (318).
5. An air dust monitoring device for environmental supervision according to claim 2, wherein: four circular plates (4) are fixedly arranged at the bottom of the base (1), and universal wheels (5) are fixedly arranged at the bottoms of the four circular plates (4).
6. An air dust monitoring device for environmental supervision according to claim 2, wherein: the bottom of the rectangular cylinder (201) is fixedly arranged at the top of the base (1), and the bottom of the protective shell (301) is fixedly arranged at the top of the bottom plate (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052641.2U CN219694839U (en) | 2023-04-27 | 2023-04-27 | Air dust monitoring device for environment supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052641.2U CN219694839U (en) | 2023-04-27 | 2023-04-27 | Air dust monitoring device for environment supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694839U true CN219694839U (en) | 2023-09-15 |
Family
ID=87943058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321052641.2U Active CN219694839U (en) | 2023-04-27 | 2023-04-27 | Air dust monitoring device for environment supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694839U (en) |
-
2023
- 2023-04-27 CN CN202321052641.2U patent/CN219694839U/en active Active
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