CN213121814U - Air detection device with air duct capable of cleaning and removing impurities - Google Patents
Air detection device with air duct capable of cleaning and removing impurities Download PDFInfo
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- CN213121814U CN213121814U CN202021826520.5U CN202021826520U CN213121814U CN 213121814 U CN213121814 U CN 213121814U CN 202021826520 U CN202021826520 U CN 202021826520U CN 213121814 U CN213121814 U CN 213121814U
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- 238000001514 detection method Methods 0.000 title claims abstract description 100
- 238000004140 cleaning Methods 0.000 title abstract description 7
- 239000012535 impurity Substances 0.000 title description 5
- 239000000428 dust Substances 0.000 claims abstract description 63
- 239000000523 sample Substances 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an empty gas detection surveys device that edulcoration can be cleared up in wind channel relates to empty gas detection surveys equipment technical field, including removing the bottom plate, the top middle part of removing the bottom plate is equipped with empty gas detection surveys the device body, the fresh air inlet has been seted up all around to the inner wall that detects the storehouse, the inside that detects the storehouse is equipped with the empty gas detection surveys the component, fixedly connected with protection device between the bottom of empty gas detection surveys the component and the bottom that detects the storehouse, the bottom that detects the storehouse has been seted up the dust and has been stored the storehouse, the top sliding connection that the storehouse was stored to the dust has dust. This empty gas detection surveys device of edulcoration can be cleared up in wind channel through setting up dust absorption fan, dust absorption probe, filter screen and protection device, can reduce the dust in the wind channel and pile up and carry out periodic cleaning to its inside dust, is favorable to guaranteeing empty gas detection surveys device's detection accuracy, has avoided the damage of the inside detecting element of device, has prolonged the life of device.
Description
Technical Field
The utility model relates to an empty gas detection surveys equipment technical field, specifically is an empty gas detection surveys device that edulcoration can be cleared up in wind channel.
Background
With the progress of social development and the improvement of the quality of life level, people pay more and more attention to the problem of indoor air quality at present, and because most of activities of people are carried out indoors, life, study, work, rest and the like, the quality of indoor environment air quality directly influences the physical health of people. In recent years, air pollution is more and more serious, especially after a house is finished, indoor air is often required to be detected so as to determine whether the indoor air meets the safety standard, and currently, an air detection device is generally adopted for detecting the quality of the indoor air.
In chinese utility model patent application no: cn201921160327.x discloses an air detection device, which comprises a base, a detector, a movable frame and a support frame arranged at the bottom of the base, and a lifting mechanism arranged at the top of the base; the movable frame is rotatably provided with a plurality of rollers and used for driving the air detection device to move to a preset detection point, and the base is provided with a first air cylinder used for driving the movable frame to move in the vertical direction; the support frame is annularly arranged and is nested outside the moving frame, and the base is provided with a second cylinder for driving the support frame to move in the vertical direction; the bottom end of the lifting mechanism is installed on the base, the top end of the lifting mechanism is provided with a bearing plate, and the detector is installed on the bearing plate. This air detection device can not clear up the dust etc. in the wind channel, influences the detection accuracy of device to the device can only be single detect the air of a direction, makes equipment can only detect local air quality.
Therefore, it is necessary to provide an air detection device with an air duct capable of cleaning and removing impurities to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide an empty gas detection surveys device of edulcoration can be cleared up in wind channel to solve the current empty gas detection surveys device that proposes in the above-mentioned background art, can not clear up the dust etc. in the wind channel, influence the detection accuracy of device, and the device can only single air to a direction detect, make equipment can only detect the problem of local air quality.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an air detection device with an air duct capable of cleaning and removing impurities comprises a moving bottom plate, wherein lifting screw rods are symmetrically arranged on two sides of the top of the moving bottom plate, an air detection device body is arranged in the middle of the top end of the moving bottom plate, connecting plates are fixedly connected to two sides of the outer wall of the air detection device body, a detection bin is arranged inside the air detection device body, an air outlet is formed in the top of the detection bin, air inlets are formed in the periphery of the inner wall of the detection bin, an air detection element is arranged inside the detection bin, a protection device is fixedly connected between the bottom of the air detection element and the bottom of the detection bin, a dust storage bin is arranged at the bottom of the detection bin, a dust collection fan is slidably connected to the top of the dust storage bin, a dust collection probe is fixedly connected to the periphery of the top of the dust collection fan, and electric telescopic, the ejection end of the electric telescopic rod is fixedly connected with the top of the dust collection fan, a box door is arranged at the bottom of one side of the inner wall of the dust storage bin, and universal wheels are arranged at the bottom of the movable bottom plate.
Preferably, the inside fixedly connected with elevator motor of removal bottom plate, elevator motor has four, four elevator motor is rectangle evenly distributed, the lifting screw has four, four lifting screw is rectangle evenly distributed, lifting screw's bottom and elevator motor's output shaft fixed connection, it is connected with the bearing to rotate between lifting screw and the removal bottom plate.
Preferably, the number of the connecting plates is four, the four connecting plates are evenly distributed at two ends of two sides of the outer wall of the air detection device body in a rectangular mode, a threaded hole is formed in the middle of the bottom end of the air detection device body, and the lifting screw is in threaded connection with the threaded hole.
Preferably, the fresh air inlet has four, four the fresh air inlet evenly distributed is at the inner wall middle part all around that detects the storehouse, the both ends of fresh air inlet and the equal fixedly connected with filter screen in top of exhaust vent.
Preferably, protection device has four, four protection device is rectangle evenly distributed, protection device includes the fixed block, the spout has been seted up to the inside of fixed block, the top of spout is equipped with the fixture block, the top middle part fixedly connected with connecting rod of fixture block, the connecting rod stretch out the spout and with the bottom fixed connection of empty gas detection survey component, the bottom fixedly connected with damping spring of fixture block.
Preferably, the number of the dust absorption probes is four, the four dust absorption probes are symmetrically distributed, and the four dust absorption probes respectively extend into the four air inlet holes.
Preferably, the universal wheel has four, four the universal wheel is rectangle evenly distributed, rotate between universal wheel and the removal bottom plate and be connected with the connection pivot.
(III) advantageous effects
Compared with the prior art, the utility model provides an empty gas detection surveys device of edulcoration can be cleared up in wind channel possesses following beneficial effect:
1. this empty gas detection surveys device of edulcoration can be cleared up in wind channel through setting up dust absorption fan, dust absorption probe, filter screen and protection device, can reduce the dust in the wind channel and pile up and carry out periodic cleaning to its inside dust, is favorable to guaranteeing empty gas detection surveys device's detection accuracy, has avoided the damage of the inside detecting element of device, has prolonged the life of device.
2. This empty gas detection surveys device that edulcoration can be cleared up in wind channel through setting up lifting screw, connecting plate, fresh air inlet and universal wheel, can detect indoor different positions and the air of height, has guaranteed empty gas detection's comprehensiveness and accuracy, has reduced the detection error of device.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic top sectional view of the structure of the present invention;
fig. 4 is an enlarged schematic sectional view of the protection device of the present invention.
In the figure: 1. moving the base plate; 2. a lifting motor; 3. a lifting screw; 4. a connecting plate; 5. a threaded hole; 6. an air detection device body; 7. a dust collection fan; 8. a dust collection probe; 9. an electric telescopic rod; 10. an air inlet hole; 11. filtering with a screen; 12. an air outlet; 13. a detection bin; 14. an air detection element; 15. a protection device; 16. a dust storage bin; 17. a bearing; 18. connecting the rotating shaft; 19. a universal wheel; 20. a box door; 21. a fixed block; 22. a chute; 23. a damping spring; 24. a clamping block; 25. a connecting rod.
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.
Referring to fig. 1-4, an air detection device with an air duct capable of cleaning and removing impurities comprises a movable bottom plate 1, wherein lifting screws 3 are symmetrically arranged on two sides of the top of the movable bottom plate 1, lifting motors 2 are fixedly connected to the inside of the movable bottom plate 1, four lifting motors 2 are arranged, four lifting screws 3 are uniformly distributed in a rectangular manner, four lifting screws 3 are arranged, four lifting screws 3 are uniformly distributed in a rectangular manner, the bottoms of the lifting screws 3 are fixedly connected with output shafts of the lifting motors 2, a bearing 17 is rotatably connected between each lifting screw 3 and the movable bottom plate 1, an air detection device body 6 is arranged in the middle of the top end of the movable bottom plate 1, connecting plates 4 are fixedly connected to two sides of the outer wall of the air detection device body 6, four connecting plates 4 are arranged, four connecting plates 4 are uniformly distributed at two ends of two sides of the outer wall of the air detection device body 6 in a rectangular manner, the lifting screw 3 is in threaded connection with the threaded hole 5, the interior of the air detection device body 6 is provided with a detection bin 13, the top of the detection bin 13 is provided with an air outlet 12, the periphery of the inner wall of the detection bin 13 is provided with air inlet holes 10, the number of the air inlet holes 10 is four, the four air inlet holes 10 are uniformly distributed in the middle of the periphery of the inner wall of the detection bin 13, two ends of the air inlet holes 10 and the top of the air outlet 12 are both fixedly connected with a filter screen 11, the interior of the detection bin 13 is provided with an air detection element 14, a protection device 15 is fixedly connected between the bottom of the air detection element 14 and the bottom of the detection bin 13, the number of the protection devices 15 is four, the four protection devices 15 are uniformly distributed in a rectangular shape, each protection device 15 comprises a fixed block 21, the interior of the fixed block 21 is provided with a sliding groove 22, the top of the sliding groove 22 is provided, the bottom of the clamping block 24 is fixedly connected with a damping spring 23, dust accumulation in an air duct can be reduced and dust in the air duct can be cleaned regularly by arranging the dust collection fan 7, the dust collection probes 8, the filter screen 11 and the protection device 15, the detection accuracy of the air detection device is favorably ensured, the damage to detection elements in the device is avoided, the service life of the device is prolonged, the bottom of the detection bin 13 is provided with a dust storage bin 16, the top of the dust storage bin 16 is slidably connected with the dust collection fan 7, the dust collection probes 8 are fixedly connected around the top of the dust collection fan 7, the four dust collection probes 8 are symmetrically distributed, the four dust collection probes 8 respectively extend into the four air inlet holes 10, the two sides of the top of the dust storage bin 16 are fixedly connected with electric telescopic rods 9, and the ejection ends of the electric telescopic rods 9 are fixedly connected with the top of the dust collection fan, chamber door 20 has been seted up to inner wall one side bottom of storehouse 16 is stored to dust, the bottom of moving bottom plate 1 is equipped with universal wheel 19, universal wheel 19 has four, four universal wheels 19 are rectangle evenly distributed, rotate between universal wheel 19 and the moving bottom plate 1 and be connected with connection pivot 18, through setting up lifting screw 3, connecting plate 4, fresh air inlet 10 and universal wheel 19, can detect indoor different positions and the air of height, guaranteed empty gas detection's comprehensiveness and accuracy, the detection error of device has been reduced.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the air detection device is used, the air detection device is transported to a room needing air detection through the movable bottom plate 1 and the universal wheels 19, the air detection element 14 is started, the air detection element 14 sucks indoor air into the detection bin 13 through the air inlet holes 10 and detects the air, the air is discharged through the air outlet holes 12 after detection is finished, the four air inlet holes 10 are distributed in four directions, so that the air detection device can detect air in different directions, detection errors are avoided, when the height needing to be detected is adjusted, the lifting motor 2 is started, the lifting motor 2 drives the lifting screw rod 3 to rotate, the lifting screw rod 3 drives the connecting plate 4 to ascend or descend through threaded connection with the threaded hole 5, the connecting plate 4 drives the air detection device body 6 to ascend or descend, when the air detection device body 6 is vibrated, the connecting rod 25 is stressed and drives the clamping block 24 to slide towards the inside the sliding groove 22, at the moment, the damping spring 23 is compressed, the vibration force applied to the device is converted into the elastic force of the damping spring 23, the condition that the air detection element 14 is damaged due to vibration is avoided, when dust in the air inlet hole 10 needs to be cleaned, the dust collection fan 7 and the electric telescopic rod 9 are started, the electric telescopic rod 9 is contracted to drive the dust collection fan 7 to ascend, the dust collection fan 7 pushes the dust collection probe 8 into the air inlet hole 10, and meanwhile, the dust collection fan 7 sucks the dust in the air inlet hole 10 into the dust storage bin 16 through the dust collection probe 8.
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 (7)
1. The utility model provides an air duct can clear up empty gas detection survey device of edulcoration, is including removing bottom plate (1), its characterized in that: the dust collection device is characterized in that lifting screw rods (3) are symmetrically arranged on two sides of the top of the movable bottom plate (1), an air detection device body (6) is arranged in the middle of the top end of the movable bottom plate (1), connecting plates (4) are fixedly connected to two sides of the outer wall of the air detection device body (6), a detection bin (13) is arranged inside the air detection device body (6), a top air outlet (12) of the detection bin (13), air inlet holes (10) are formed in the periphery of the inner wall of the detection bin (13), an air detection element (14) is arranged inside the detection bin (13), a protection device (15) is fixedly connected between the bottom of the air detection element (14) and the bottom of the detection bin (13), a dust storage bin (16) is formed in the bottom of the detection bin (13), and a dust collection fan (7) is slidably connected to the top of the dust storage bin, the dust collection device is characterized in that a dust collection probe (8) is fixedly connected to the periphery of the top of the dust collection fan (7), an electric telescopic rod (9) is fixedly connected to the two sides of the top of the dust storage bin (16), the ejection end of the electric telescopic rod (9) is fixedly connected with the top of the dust collection fan (7), a box door (20) is arranged at the bottom of one side of the inner wall of the dust storage bin (16), and universal wheels (19) are arranged at the bottom of the movable bottom plate (1).
2. The air detection device with the air duct capable of being cleaned and decontaminated according to claim 1, is characterized in that: the lifting mechanism is characterized in that a lifting motor (2) is fixedly connected to the inside of the moving base plate (1), the lifting motor (2) is four in number and four in number, the lifting motor (2) is evenly distributed in a rectangular shape, the lifting screw (3) is four in number and four in number, the lifting screw (3) is evenly distributed in the rectangular shape, the bottom of the lifting screw (3) is fixedly connected with an output shaft of the lifting motor (2), and a bearing (17) is rotatably connected between the lifting screw (3) and the moving base plate (1).
3. The air detection device with the air duct capable of being cleaned and decontaminated according to claim 1, is characterized in that: the air detection device is characterized in that the number of the connecting plates (4) is four, the connecting plates (4) are evenly distributed at two ends of two sides of the outer wall of the air detection device body (6) in a rectangular mode, a threaded hole (5) is formed in the middle of the bottom end of the air detection device body (6), and the lifting screw rod (3) is in threaded connection with the threaded hole (5).
4. The air detection device with the air duct capable of being cleaned and decontaminated according to claim 1, is characterized in that: the fresh air inlet (10) have four, four fresh air inlet (10) evenly distributed is middle part around the inner wall that detects storehouse (13), the both ends of fresh air inlet (10) and the equal fixedly connected with filter screen (11) in top of exhaust vent (12).
5. The air detection device with the air duct capable of being cleaned and decontaminated according to claim 1, is characterized in that: protection device (15) have four, four protection device (15) are rectangle evenly distributed, protection device (15) include fixed block (21), spout (22) have been seted up to the inside of fixed block (21), the top of spout (22) is equipped with fixture block (24), the top middle part fixedly connected with connecting rod (25) of fixture block (24), connecting rod (25) stretch out spout (22) and with the bottom fixed connection of empty gas detection survey component (14), the bottom fixedly connected with damping spring (23) of fixture block (24).
6. The air detection device with the air duct capable of being cleaned and decontaminated according to claim 1, is characterized in that: the dust collection device is characterized in that the number of the dust collection probes (8) is four, the four dust collection probes (8) are symmetrically distributed, and the four dust collection probes (8) respectively extend into the four air inlet holes (10).
7. The air detection device with the air duct capable of being cleaned and decontaminated according to claim 1, is characterized in that: the universal wheels (19) are four, the four universal wheels (19) are uniformly distributed in a rectangular shape, and a connecting rotating shaft (18) is rotatably connected between each universal wheel (19) and the corresponding movable bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826520.5U CN213121814U (en) | 2020-08-27 | 2020-08-27 | Air detection device with air duct capable of cleaning and removing impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826520.5U CN213121814U (en) | 2020-08-27 | 2020-08-27 | Air detection device with air duct capable of cleaning and removing impurities |
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| Publication Number | Publication Date |
|---|---|
| CN213121814U true CN213121814U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021826520.5U Expired - Fee Related CN213121814U (en) | 2020-08-27 | 2020-08-27 | Air detection device with air duct capable of cleaning and removing impurities |
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| CN (1) | CN213121814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518435A (en) * | 2022-02-25 | 2022-05-20 | 深圳市申思科技有限公司 | Carbon dioxide sensor assembly for coal mine |
| CN117288253A (en) * | 2023-08-24 | 2023-12-26 | 青岛吉美来科技有限公司 | Movable outdoor air quality monitoring facilities |
-
2020
- 2020-08-27 CN CN202021826520.5U patent/CN213121814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518435A (en) * | 2022-02-25 | 2022-05-20 | 深圳市申思科技有限公司 | Carbon dioxide sensor assembly for coal mine |
| CN117288253A (en) * | 2023-08-24 | 2023-12-26 | 青岛吉美来科技有限公司 | Movable outdoor air quality monitoring facilities |
| CN117288253B (en) * | 2023-08-24 | 2024-05-07 | 青岛吉美来科技有限公司 | Movable outdoor air quality monitoring facilities |
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Granted publication date: 20210504 |