CN113333340A - Anion measuring equipment with clean function - Google Patents
Anion measuring equipment with clean function Download PDFInfo
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- CN113333340A CN113333340A CN202110569334.0A CN202110569334A CN113333340A CN 113333340 A CN113333340 A CN 113333340A CN 202110569334 A CN202110569334 A CN 202110569334A CN 113333340 A CN113333340 A CN 113333340A
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- shell
- rotating
- cleaning
- sealing plate
- disc
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- 150000001450 anions Chemical class 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 82
- 238000007789 sealing Methods 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 150000002500 ions Chemical class 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000008093 supporting effect Effects 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 3
- 239000012535 impurity Substances 0.000 abstract description 11
- 230000002337 anti-port Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a negative ion measuring device with a cleaning function, which comprises a shell and a sensor, the shape of the shell is a cuboid, the sensor is arranged in the shell, the top of the shell is provided with an air inlet, the bottom of the shell is provided with an exhaust hole which is provided with an exhaust device, the shell is internally provided with a detection system, a cleaning mechanism is arranged in the shell, an energy-saving mechanism is arranged at the top of the shell, the cleaning mechanism comprises a sealing plate, a cleaning disc, an electromagnet, a lifting assembly and a rotating assembly, the energy-saving mechanism comprises a fixed plate, a photovoltaic plate, a rotating shaft, a first bearing and a transmission assembly, wherein the photovoltaic plate and the fixed plate are both horizontally arranged, this anion measuring equipment with clean function has realized the function of cleaing away impurity on the sensor through clean mechanism, and so on, has still realized energy-conserving function through energy-conserving mechanism.
Description
Technical Field
The invention relates to the field of negative ion measurement, in particular to negative ion measurement equipment with a cleaning function.
Background
The negative ion tester is one of negative ion measuring devices, and measures air to be sampled. Either positive or negative ions are carried by this rapid air flow into the interior of the instrument and accumulate on the charge collection sheet. The measured amount on the charge collecting plate is the amount of charge sensed per second. The polarity switch determines whether positive or negative ions are measured.
After the existing anion tester is used for a long time, more impurities can be generated on the surface of the sensor, the impurities can influence the accuracy of anion measurement, the practicability is reduced, and moreover, the electric energy is required to be consumed during the use of the existing anion tester, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the negative ion measuring equipment with the cleaning function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the negative ion measuring equipment with the cleaning function comprises a shell and a sensor, wherein the shell is in a cuboid shape, the sensor is arranged in the shell, an air inlet hole is formed in the top of the shell, an exhaust hole is formed in the bottom of the shell, an exhaust device is arranged on the exhaust hole, a detection system is arranged in the shell, a cleaning mechanism is arranged in the shell, and an energy-saving mechanism is arranged at the top of the shell;
the cleaning mechanism comprises a sealing plate, a cleaning disc, an electromagnet, a lifting assembly and a rotating assembly, wherein the sealing plate is horizontally arranged, the sealing plate is attached to the top in the shell, the sealing plate is connected with an air inlet in a sealing manner, the sealing plate is positioned above the sensor, the axis of the cleaning disc is vertically arranged, the cleaning disc is positioned between the sensor and the sealing plate, the cleaning disc is arranged opposite to the sensor, bristles are uniformly paved at the bottom of the cleaning disc, gaps are formed between the sensor and the bristles, the electromagnet is arranged between the cleaning disc and the sealing plate, the electromagnet is arranged opposite to the sealing plate, gaps are formed between the electromagnet and the sealing plate, the electromagnet is connected with the inner wall of the shell, the sealing plate is made of iron, the lifting assembly is arranged at the bottom of the sealing plate, and the rotating assembly is arranged between the electromagnet and the rotating disc, the rotating assembly is in transmission connection with the cleaning disc and is connected with the lifting assembly;
the energy-saving mechanism comprises a fixed plate, a photovoltaic plate, a rotating shaft, a first bearing and a transmission assembly, wherein the photovoltaic plate and the fixed plate are both horizontally arranged, the photovoltaic plate is attached to the top of the shell, the photovoltaic plate is hermetically connected with the air inlet hole, the photovoltaic plate is connected with the top of the shell in a sliding manner, the fixing plate is attached to the top of the photovoltaic plate, the fixing plate is connected with the shell, the top of the shell is provided with a mounting hole, the rotating shaft vertically penetrates through the mounting hole, the rotating shaft is connected with the inner wall of the mounting hole in a sliding and sealing manner, the photovoltaic plate and the fixed plate are both positioned on one side of the rotating shaft close to the air inlet, the photovoltaic plate is connected with the rotating shaft, the inner ring of the first bearing is arranged on the rotating shaft, the outer ring of the first bearing is connected with the shell, the transmission assembly is arranged in the shell, and the rotating shaft is connected with the lifting assembly through the transmission assembly.
As preferred, in order to realize the lift of closing plate, lifting unit includes two lifting unit, the electro-magnet is located between two lifting unit, lifting unit includes fixed block, first spring and lifter, the fixed block sets up on the inner wall of casing, be equipped with the through-hole on the fixed block, the lifter vertically passes the through-hole, the lifter is with the inner wall sliding connection of through-hole, the top setting of lifter is in the bottom of closing plate, first spring is located between closing plate and the fixed block, the closing plate is connected with the fixed block through first spring.
Preferably, in order to realize the rotation of the rotating shaft, the transmission assembly comprises a fixed pulley, a connecting wire and a torsion spring, the rotating shaft is connected with the shell through the torsion spring, the fixed pulley is arranged on the inner wall of the shell, one end of the connecting wire is wound on the rotating shaft, the other end of the connecting wire is connected with the sealing plate by passing through the fixed pulley, and one end of the connecting wire, which is far away from the rotating shaft, is positioned below the fixed pulley.
Preferably, in order to realize the lifting and the rotation of the cleaning disc, the rotating assembly comprises a second bearing, a ball screw pair, a transmission shaft, a rotating disc and at least three rotating units, wherein a screw rod, the rotating disc and the transmission shaft of the ball screw pair are coaxially arranged with the cleaning disc, the screw rod of the ball screw pair is arranged at the top end of the transmission shaft, a nut of the ball screw pair is connected with a lifting rod, an inner ring of the second bearing is arranged on the transmission shaft, an outer ring of the second bearing is connected with the shell, the rotating disc is arranged at the bottom end of the transmission shaft, a gap is formed between the rotating disc and the cleaning disc, the rotating units are uniformly distributed between the rotating disc and the cleaning disc by taking the axis of the transmission shaft as a central axis, and the rotating disc is connected with the cleaning disc through the rotating units.
As preferred, in order to drive the clean dish and go up and down and rotate, the rotation unit includes slider, bracing piece, connecting rod and two second springs, the axis of bracing piece is perpendicular and crossing with the axis of transmission shaft, the both ends and the clean dish of bracing piece are connected, the middle-end at the bracing piece is established to the slider cover, the slider is located between two second springs, the slider passes through the second spring and is connected with the bracing piece, the connecting rod slope sets up, the slider passes through the connecting rod and is articulated with the rolling disc, the distance between the one end of connecting rod that is close to the rolling disc and the transmission shaft axis is greater than the distance between the other end of connecting rod and the transmission shaft axis.
Preferably, in order to realize the exhaust of the casing, the exhaust device comprises an air pipe and an air pump, the air pipe penetrates through the exhaust hole, the air pipe is hermetically connected with the inner wall of the exhaust hole, the air pump is arranged at the bottom in the casing, and the air pipe is arranged on the air pump.
The negative ion measuring equipment with the cleaning function has the advantages that the function of removing impurities on the sensor is achieved through the cleaning mechanism, compared with the existing cleaning mechanism, the cleaning mechanism can control the rotation shaft to rotate through the lifting of the sealing plate, an integrated linkage structure is achieved through the energy-saving mechanism, the practicability is higher, not only is the energy-saving function achieved, but also the energy-saving function is achieved through the energy-saving mechanism, compared with the existing energy-saving mechanism, the energy-saving mechanism can also remove dust on the photovoltaic plate, the power generation efficiency is higher, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an anion measuring apparatus having a cleaning function of the present invention;
FIG. 2 is a schematic structural diagram of an energy-saving mechanism of the negative ion measuring apparatus having the cleaning function of the present invention;
FIG. 3 is a schematic structural diagram of a lifting assembly of the anion measuring device with the cleaning function of the invention;
FIG. 4 is a schematic structural diagram of a rotating assembly of the negative ion measuring device with cleaning function of the present invention;
in the figure: 1. the device comprises a shell, 2, a sensor, 3, a sealing plate, 4, a cleaning disc, 5, an electromagnet, 6, bristles, 7, a fixed plate, 8, a photovoltaic panel, 9, a rotating shaft, 10, a first bearing, 11, a fixed block, 12, a first spring, 13, a lifting rod, 14, a fixed pulley, 15, a connecting line, 16, a torsion spring, 17, a second bearing, 18, a ball screw pair, 19, a transmission shaft, 20, a rotating disc, 21, a sliding block, 22, a supporting rod, 23, a connecting rod, 24, a second spring, 25, an air pipe and 26, and an air pump.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an anion measuring apparatus with a cleaning function comprises a housing 1 and a sensor 2, wherein the housing 1 is cuboid, the sensor 2 is arranged in the housing 1, an air inlet is arranged at the top of the housing 1, an air outlet is arranged at the bottom of the housing 1, an air exhaust device is arranged on the air outlet, a detection system is arranged in the housing 1, a cleaning mechanism is arranged in the housing 1, and an energy-saving mechanism is arranged at the top of the housing 1;
the cleaning mechanism comprises a sealing plate 3, a cleaning disc 4, an electromagnet 5, a lifting assembly and a rotating assembly, wherein the sealing plate 3 is horizontally arranged, the sealing plate 3 is attached to the top in the shell 1, the sealing plate 3 is connected with an air inlet in a sealing manner, the sealing plate 3 is positioned above the sensor 2, the axis of the cleaning disc 4 is vertically arranged, the cleaning disc 4 is positioned between the sensor 2 and the sealing plate 3, the cleaning disc 4 is arranged opposite to the sensor 2, brush hairs 6 are uniformly laid at the bottom of the cleaning disc 4, a gap is arranged between the sensor 2 and the brush hairs 6, the electromagnet 5 is arranged between the cleaning disc 4 and the sealing plate 3, the electromagnet 5 is arranged opposite to the sealing plate 3, a gap is arranged between the electromagnet 5 and the sealing plate 3, the electromagnet 5 is connected with the inner wall of the shell 1, and the sealing plate 3 is made of iron, the lifting assembly is arranged at the bottom of the sealing plate 3, the rotating assembly is arranged between the electromagnet 5 and the rotating disc 20, the rotating assembly is in transmission connection with the cleaning disc 4, and the rotating assembly is connected with the lifting assembly;
during the use of the device, the electromagnet 5 is electrified to generate the mutual attraction acting force between the iron sealing plate 3 and the electromagnet 5, so that the sealing plate 3 moves downwards and a gap is generated between the sealing plate 3 and the top part in the shell 1, during the descending of the sealing plate 3, the rotating assembly drives the cleaning disc 4 to rotate through the lifting assembly, meanwhile, the cleaning disc 4 can move downwards and the brush is abutted against the sensor 2, the rotation of the cleaning disc 4 drives the brush bristles 6 to rotate on the sensor 2, so that the brush bristles 6 can brush down impurities on the sensor 2, when the sealing plate 3 stops moving, the cleaning disc 4 stops rotating and moves upwards to realize resetting, then, air in the shell 1 is discharged from the exhaust hole through the exhaust device, air outside the shell 1 is conveyed into the shell 1 from the air inlet hole, and negative ions in the air are detected through the sensor 2, and calculate the anion volume through detecting system, after finishing detecting, exhaust apparatus stop operation, and make electro-magnet 5 cut off the power supply, at this moment, make closing plate 3 rebound through lifting unit realize reseing, can so that closing plate 3 plugs up the inlet port, prevent that impurity from carrying to in the casing 1 from the inlet port during this equipment stops using, and during closing plate 3 rises, then can make rolling disc 20 rotate and move down through lifting unit, thereby can drive brush hair 6 and rotate on sensor 2 once more, after closing plate 3 stopped moving, then cleaning disc 4 stall and rebound realize reseing.
As shown in fig. 2, the energy saving mechanism includes a fixing plate 7, a photovoltaic plate 8, a rotating shaft 9, a first bearing 10 and a transmission assembly, the photovoltaic plate 8 and the fixing plate 7 are both horizontally disposed, the photovoltaic plate 8 is attached to the top of the housing 1, the photovoltaic plate 8 is hermetically connected to the air inlet, the photovoltaic plate 8 is slidably connected to the top of the housing 1, the fixing plate 7 is attached to the top of the photovoltaic plate 8, the fixing plate 7 is connected to the housing 1, a mounting hole is formed in the top of the housing 1, the rotating shaft 9 vertically penetrates through the mounting hole, the rotating shaft 9 is slidably and hermetically connected to the inner wall of the mounting hole, the photovoltaic plate 8 and the fixing plate 7 are both located on one side of the rotating shaft 9 close to the air inlet, the photovoltaic plate 8 is connected to the rotating shaft 9, an inner ring of the first bearing 10 is mounted on the rotating shaft 9, and an outer ring of the first bearing 10 is connected to the housing 1, the transmission assembly is arranged in the shell 1, and the rotating shaft 9 is connected with the lifting assembly through the transmission assembly.
During the closing plate 3 descends, make drive assembly drive axis of rotation 9 rotate under the supporting role of first bearing 10 through lifting unit, the rotation of axis of rotation 9 drives photovoltaic board 8 and rotates to the one side of keeping away from the venthole of axis of rotation 9, carry out photovoltaic power generation through photovoltaic board 8 absorbed light, and produced electric energy can provide the equipment and use, energy-conservation has been realized, when closing plate 3 moves up, then make drive assembly drive axis of rotation 9 antiport through lifting unit, the antiport of axis of rotation 9 drives closing plate 3 antiport and realizes resetting, and during closing plate 3 antiport, then can make fixed plate 7 scrape the dust on photovoltaic board 8 surface down, prevent that the dust from influencing photovoltaic board 8's generating efficiency, and during the equipment use, can also prevent through fixed plate 7 that impurity from dropping to the inlet port downthehole, the protectiveness has been improved.
As shown in fig. 3, the lifting assembly includes two lifting units, the electromagnet 5 is located between the two lifting units, the lifting unit includes a fixed block 11, a first spring 12 and a lifting rod 13, the fixed block 11 is disposed on the inner wall of the housing 1, a through hole is disposed on the fixed block 11, the lifting rod 13 vertically penetrates through the through hole, the lifting rod 13 is slidably connected with the inner wall of the through hole, the top end of the lifting rod 13 is disposed at the bottom of the sealing plate 3, the first spring 12 is located between the sealing plate 3 and the fixed block 11, and the sealing plate 3 is connected with the fixed block 11 through the first spring 12.
During the decline of sealing plate 3, drive lifter 13 synchronous motion on fixed block 11 to make first spring 12 produce deformation, after electro-magnet 5 outage, make sealing plate 3 rise through the elastic reaction of first spring 12 and realize reseing, the reseing of sealing plate 3 drives lifter 13 and resets.
Preferably, in order to realize the rotation of the rotating shaft 9, the transmission assembly includes a fixed pulley 14, a connecting wire 15 and a torsion spring 16, the rotating shaft 9 is connected with the housing 1 through the torsion spring 16, the fixed pulley 14 is arranged on the inner wall of the housing 1, one end of the connecting wire 15 is wound on the rotating shaft 9, the other end of the connecting wire 15 is wound around the fixed pulley 14 and connected with the sealing plate 3, and one end of the connecting wire 15 far away from the rotating shaft 9 is positioned below the fixed pulley 14.
When the sealing plate 3 is lowered, the connecting wire 15 is rotated by pulling the rotating shaft 9, and the torsion spring 16 is deformed, and when the sealing plate 3 is raised, the rotating shaft 9 is rotated in the reverse direction by the elastic action of the torsion spring 16, and the connecting wire 15 is wound.
As shown in fig. 4, the rotating assembly includes a second bearing 17, a ball screw pair 18, a transmission shaft 19, a rotating disc 20 and at least three rotating units, a screw of the ball screw pair 18, the rotating disc 20 and the transmission shaft 19 are all coaxially arranged with the cleaning disc 4, the screw of the ball screw pair 18 is arranged at the top end of the transmission shaft 19, a nut of the ball screw pair 18 is connected with the lifting rod 13, an inner ring of the second bearing 17 is mounted on the transmission shaft 19, an outer ring of the second bearing 17 is connected with the housing 1, the rotating disc 20 is arranged at the bottom end of the transmission shaft 19, a gap is arranged between the rotating disc 20 and the cleaning disc 4, the rotating units are uniformly distributed between the rotating disc 20 and the cleaning disc 4 by taking an axis of the transmission shaft 19 as a central axis, and the rotating disc 20 is connected with the cleaning disc 4 through the rotating units.
The lifting of the lifting rod 13 drives the nut of the ball screw pair 18 to lift on the screw rod of the ball screw pair 18, the rotary motion can be converted into the linear motion due to the ball screw pair 18, or the linear motion is converted into the rotary motion, thereby the screw rod of the ball screw pair 18 can drive the transmission shaft 19 to rotate under the supporting action of the second bearing 17, the rotation of the transmission shaft 19 drives the rotating disc 20 to rotate, the rotation of the rotating disc 20 drives the cleaning disc 4 to rotate through the rotating unit, meanwhile, the cleaning disc 4 can also move downwards through the rotating unit, and when the rotating disc 20 stops rotating, the cleaning disc 4 is lifted to realize resetting through the rotating unit.
Preferably, in order to drive the cleaning disc 4 to ascend, descend and rotate, the rotating unit comprises a sliding block 21, a supporting rod 22, a connecting rod 23 and two second springs 24, the axis of the supporting rod 22 is perpendicular to and intersected with the axis of the transmission shaft 19, two ends of the supporting rod 22 are connected with the cleaning disc 4, the sliding block 21 is sleeved at the middle end of the supporting rod 22, the sliding block 21 is located between the two second springs 24, the sliding block 21 is connected with the supporting rod 22 through the second springs 24, the connecting rod 23 is obliquely arranged, the sliding block 21 is hinged with the rotating disc 20 through the connecting rod 23, and the distance between one end of the connecting rod 23 close to the rotating disc 20 and the axis of the transmission shaft 19 is greater than the distance between the other end of the connecting rod 23 and the axis of the transmission shaft 19.
The rotation of the rotating disc 20 drives the cleaning disc 4 to rotate through the connecting rod 23, the sliding block 21 and the supporting rod 22, the sliding block 21 moves on the supporting rod 22 in the direction away from the transmission shaft 19 under the action of centrifugal force, the second spring 24 deforms, the sliding block 21 can be pushed to move downwards at the same time, the sliding block 21 moves downwards through the supporting rod 22 to drive the cleaning disc 4 to move downwards, after the rotating disc 20 stops rotating, the sliding block 21 resets through the elastic action of the second spring 24, and meanwhile the cleaning disc 4 rises.
Preferably, in order to exhaust the casing 1, the exhaust device comprises an air pipe 25 and an air pump 26, the air pipe 25 passes through the exhaust hole, the air pipe 25 is connected with the inner wall of the exhaust hole in a sealing manner, the air pump 26 is arranged at the bottom in the casing 1, and the air pipe 25 is mounted on the air pump 26.
During the start of the air pump 26, the air in the housing 1 is discharged from the air pipe 25, and the function of exhausting the housing 1 is realized.
During the use of the device, the electromagnet 5 is electrified to generate the mutual attraction acting force between the iron sealing plate 3 and the electromagnet 5, so that the sealing plate 3 moves downwards and a gap is generated between the sealing plate 3 and the top part in the shell 1, during the descending of the sealing plate 3, the rotating assembly drives the cleaning disc 4 to rotate through the lifting assembly, meanwhile, the cleaning disc 4 can move downwards and the brush is abutted against the sensor 2, the rotation of the cleaning disc 4 drives the brush bristles 6 to rotate on the sensor 2, so that the brush bristles 6 can brush down impurities on the sensor 2, when the sealing plate 3 stops moving, the cleaning disc 4 stops rotating and moves upwards to realize resetting, then, air in the shell 1 is discharged from the exhaust hole through the exhaust device, air outside the shell 1 is conveyed into the shell 1 from the air inlet hole, and negative ions in the air are detected through the sensor 2, and the amount of the negative ions is calculated by the detection system, after the detection is finished, the exhaust device stops running, the electromagnet 5 is powered off, at the moment, the sealing plate 3 is moved upwards by the lifting assembly to realize reset, namely, the sealing plate 3 can block the air inlet, so that impurities are prevented from being conveyed into the shell 1 from the air inlet when the device is stopped, during the rising period of the sealing plate 3, the rotating disc 20 can be rotated and moved downwards by the lifting assembly, so that the brush bristles 6 can be driven to rotate on the sensor 2 again, after the sealing plate 3 stops moving, the cleaning disc 4 stops rotating and moves upwards to realize reset, during the falling period of the sealing plate 3, the transmission assembly drives the rotating shaft 9 to rotate under the supporting action of the first bearing 10, and the photovoltaic plate 8 is driven by the rotating shaft 9 to rotate to one side of the rotating shaft 9, which is far away from the air outlet, carry out photovoltaic power generation through photovoltaic board 8 absorption light, and produced electric energy can provide this equipment and use, energy conservation has been realized, when closing plate 3 upwards removes, then make runner assembly drive axis of rotation 9 antiport through lifting unit, the antiport of axis of rotation 9 drives closing plate 3 antiport and realizes reseing, and during closing plate 3 antiport, then can make the dust on photovoltaic board 8 surface under the fixed plate 7 scrapes, prevent that the dust from influencing photovoltaic board 8's generating efficiency, and during this equipment uses, can also prevent through fixed plate 7 that impurity from dropping to in the inlet port, the protectiveness has been improved.
Compared with the prior art, this anion measuring equipment with clean function has realized the function of cleaing away impurity on the sensor 2 through clean mechanism, compare with current clean mechanism, this clean mechanism can also control axis of rotation 9 through the lift of closing plate 3 and rotate, has realized integral type linkage structure with energy-conserving mechanism, the practicality is stronger, moreover, energy-conserving function has still been realized through energy-conserving mechanism, compare with current energy-conserving mechanism, this energy-conserving mechanism can also clear away the dust on the photovoltaic board 8, the generating efficiency is higher, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The negative ion measuring equipment with the cleaning function comprises a shell (1) and a sensor (2), wherein the shell (1) is cuboid in shape, the sensor (2) is arranged in the shell (1), an air inlet is formed in the top of the shell (1), an exhaust hole is formed in the bottom of the shell (1), an exhaust device is arranged on the exhaust hole, a detection system is arranged in the shell (1), and the negative ion measuring equipment is characterized in that a cleaning mechanism is arranged in the shell (1), and an energy-saving mechanism is arranged at the top of the shell (1);
the cleaning mechanism comprises a sealing plate (3), a cleaning disc (4), an electromagnet (5), a lifting assembly and a rotating assembly, wherein the sealing plate (3) is horizontally arranged, the sealing plate (3) is attached to the top of the shell (1), the sealing plate (3) is connected with an air inlet in a sealing manner, the sealing plate (3) is positioned above the sensor (2), the axis of the cleaning disc (4) is vertically arranged, the cleaning disc (4) is positioned between the sensor (2) and the sealing plate (3), the cleaning disc (4) is opposite to the sensor (2), brush bristles (6) are uniformly laid at the bottom of the cleaning disc (4), a gap is formed between the sensor (2) and the brush bristles (6), the electromagnet (5) is arranged between the cleaning disc (4) and the sealing plate (3), and the electromagnet (5) is opposite to the sealing plate (3), a gap is formed between the electromagnet (5) and the sealing plate (3), the electromagnet (5) is connected with the inner wall of the shell (1), the sealing plate (3) is made of iron, the lifting assembly is arranged at the bottom of the sealing plate (3), the rotating assembly is arranged between the electromagnet (5) and the rotating disc (20), the rotating assembly is in transmission connection with the cleaning disc (4), and the rotating assembly is connected with the lifting assembly;
the energy-saving mechanism comprises a fixed plate (7), a photovoltaic plate (8), a rotating shaft (9), a first bearing (10) and a transmission assembly, wherein the photovoltaic plate (8) and the fixed plate (7) are horizontally arranged, the photovoltaic plate (8) is attached to the top of the shell (1), the photovoltaic plate (8) is hermetically connected with the air inlet, the photovoltaic plate (8) is slidably connected with the top of the shell (1), the fixed plate (7) is attached to the top of the photovoltaic plate (8), the fixed plate (7) is connected with the shell (1), a mounting hole is formed in the top of the shell (1), the rotating shaft (9) vertically penetrates through the mounting hole, the rotating shaft (9) is slidably and hermetically connected with the inner wall of the mounting hole, the photovoltaic plate (8) and the fixed plate (7) are both located on one side, close to the air inlet, of the rotating shaft (9), and the photovoltaic plate (8) is connected with the rotating shaft (9), the inner ring of the first bearing (10) is arranged on the rotating shaft (9), the outer ring of the first bearing (10) is connected with the shell (1), the transmission assembly is arranged in the shell (1), and the rotating shaft (9) is connected with the lifting assembly through the transmission assembly.
2. The negative ion measuring device with the cleaning function according to claim 1, wherein the lifting assembly comprises two lifting units, the electromagnet (5) is located between the two lifting units, the lifting units comprise a fixing block (11), a first spring (12) and a lifting rod (13), the fixing block (11) is arranged on the inner wall of the housing (1), a through hole is formed in the fixing block (11), the lifting rod (13) vertically penetrates through the through hole, the lifting rod (13) is slidably connected with the inner wall of the through hole, the top end of the lifting rod (13) is arranged at the bottom of the sealing plate (3), the first spring (12) is located between the sealing plate (3) and the fixing block (11), and the sealing plate (3) is connected with the fixing block (11) through the first spring (12).
3. The anion measuring apparatus with the cleaning function according to claim 2, wherein the transmission assembly comprises a fixed pulley (14), a connecting wire (15) and a torsion spring (16), the rotating shaft (9) is connected with the housing (1) through the torsion spring (16), the fixed pulley (14) is arranged on the inner wall of the housing (1), one end of the connecting wire (15) is wound on the rotating shaft (9), the other end of the connecting wire (15) is connected with the sealing plate (3) by bypassing the fixed pulley (14), and one end of the connecting wire (15) far away from the rotating shaft (9) is positioned below the fixed pulley (14).
4. The negative ion measuring device with the cleaning function according to claim 2, wherein the rotating assembly comprises a second bearing (17), a ball screw pair (18), a transmission shaft (19), a rotating disc (20) and at least three rotating units, the screw rod of the ball screw pair (18), the rotating disc (20) and the transmission shaft (19) are coaxially arranged with the cleaning disc (4), the screw rod of the ball screw pair (18) is arranged at the top end of the transmission shaft (19), the nut of the ball screw pair (18) is connected with the lifting rod (13), the inner ring of the second bearing (17) is installed on the transmission shaft (19), the outer ring of the second bearing (17) is connected with the housing (1), the rotating disc (20) is arranged at the bottom end of the transmission shaft (19), a gap is arranged between the rotating disc (20) and the cleaning disc (4), and the rotating units are uniformly distributed on the rotating disc (20) and the rotating disc (4) by taking the axis of the transmission shaft (19) as a central axis Between the cleaning discs (4), the rotating disc (20) is connected with the cleaning discs (4) through a rotating unit.
5. The negative ion measuring apparatus having a cleaning function according to claim 4, the rotating unit comprises a slide block (21), a support rod (22), a connecting rod (23) and two second springs (24), the axis of the supporting rod (22) is vertical to and intersected with the axis of the transmission shaft (19), the two ends of the supporting rod (22) are connected with the cleaning disc (4), the sliding block (21) is sleeved at the middle end of the supporting rod (22), the sliding block (21) is positioned between the two second springs (24), the sliding block (21) is connected with the supporting rod (22) through the second springs (24), the connecting rod (23) is obliquely arranged, the sliding block (21) is hinged with the rotating disc (20) through the connecting rod (23), the distance between one end of the connecting rod (23) close to the rotating disc (20) and the axis of the transmission shaft (19) is larger than the distance between the other end of the connecting rod (23) and the axis of the transmission shaft (19).
6. The negative ion measuring apparatus with a cleaning function according to claim 1, wherein the air discharging means comprises an air pipe (25) and an air pump (26), the air pipe (25) passes through the air discharging hole, the air pipe (25) is hermetically connected with an inner wall of the air discharging hole, the air pump (26) is disposed at a bottom portion inside the housing (1), and the air pipe (25) is mounted on the air pump (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110569334.0A CN113333340A (en) | 2021-05-25 | 2021-05-25 | Anion measuring equipment with clean function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110569334.0A CN113333340A (en) | 2021-05-25 | 2021-05-25 | Anion measuring equipment with clean function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113333340A true CN113333340A (en) | 2021-09-03 |
Family
ID=77471220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110569334.0A Withdrawn CN113333340A (en) | 2021-05-25 | 2021-05-25 | Anion measuring equipment with clean function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113333340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699924A (en) * | 2021-09-13 | 2021-11-26 | 广州致志航空票务有限公司 | Snow removing device for rail transit |
-
2021
- 2021-05-25 CN CN202110569334.0A patent/CN113333340A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699924A (en) * | 2021-09-13 | 2021-11-26 | 广州致志航空票务有限公司 | Snow removing device for rail transit |
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Application publication date: 20210903 |