CN110822585B - Plasma air purifier with function of increasing air circulation - Google Patents
Plasma air purifier with function of increasing air circulation Download PDFInfo
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- CN110822585B CN110822585B CN201911160750.4A CN201911160750A CN110822585B CN 110822585 B CN110822585 B CN 110822585B CN 201911160750 A CN201911160750 A CN 201911160750A CN 110822585 B CN110822585 B CN 110822585B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
Abstract
The invention discloses a plasma air purifier with the function of increasing air circulation, which comprises a shell, wherein a control panel is fixedly inserted on the top surface of the shell, and the right end of the top surface of an inner cavity of the shell is connected with a power supply junction box; the operation of scraping off the surface of the conductive coating through the dust particle cleaning device enables small molecule safe substances and dust particles adhered to the surface of the conductive coating to be removed in time, manual cleaning is not needed, the operation is simple and convenient, the air purification speed is constant, the purification efficiency is high, meanwhile, the dust particle cleaning device can guide the fallen small molecule safe substances and dust particles, the falling small molecule safe substances and dust particles can accurately fall in the collecting device, the fallen small molecule safe substances and dust particles can not be deposited on the inner surface of the dust collecting device, the fallen small molecule safe substances and dust particles are collected through the collecting device and are reminded to people, people can clean the small molecule safe substances and dust particles collected in the collecting device in time, and the practicability of the plasma air purifier is improved.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to a plasma air purifier with an air circulation increasing function.
Background
An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants, such as PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergen and the like, increasing air circulation and effectively improving air cleanliness, and is widely applied to daily life of people, the adopted technology mainly comprises an adsorption technology, a plasma technology, a catalysis technology, a photocatalyst technology, a superstructure light mineralization technology, a HEPA high-efficiency filtration technology, an electrostatic dust collection technology and the like, wherein the principle of purifying air by using the plasma air purifier manufactured by the plasma technology is that under the action of an external electric field, a large amount of energetic electrons generated by medium discharge bombard pollutant molecules to ionize, dissociate and excite the pollutant molecules, and then a series of complex physical and chemical reactions are initiated to convert complex macromolecular pollutants into simple micromolecular safe substances, or converting toxic and harmful substances into nontoxic and harmless or low-toxicity and low-harm substances, thereby degrading and removing pollutants, has the advantages of wide application range, high purification speed and more comprehensive purification effect, and is air purification equipment which is determined by industry people in recent years.
The existing plasma air purifier comprises a shell, a pre-filtering net, an ionization region, a dust collecting region, a high-voltage transformation box, a power supply junction box, a control panel, an isolation net, a blast fan and the like, wherein the dust collecting region is formed by a plurality of electrode plates which are arranged in parallel at equal intervals, the electric polarities of two adjacent electrode plates are opposite, when the plasma air purifier works, dust particles passing through the ionization region are combined with negative ions to be charged negatively, and the negatively charged dust particles tend to discharge towards the surface of a positive electrode plate under the action of an electric field when moving between the electrode plates to be deposited and adhered on the surface of the positive electrode plate, so that the aim of dust removal is fulfilled, however, the deposited and adhered dust particles can not automatically fall off, along with the prolonging of service time, the more and more dust particles are deposited on the surface of the positive electrode plate, so that an air passage between the electrode plates becomes narrow, the air resistance becomes large, the air purification speed becomes slow gradually, the purification efficiency is low, and the purifier needs to be manually disassembled and clean the positive electrode plates, it is very troublesome to shake off the deposited and adhered dust particles and then to clean and collect the fallen dust particles, and therefore it is highly desirable to design a plasma air purifier having an increased air circulation function.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems that the existing plasma air purifier in the prior art comprises a shell, a pre-filtering net, an ionization zone, a dust collection zone, a high-voltage transformation box, a power supply junction box, a control panel, an isolation net, a blowing fan and the like, wherein the dust collection zone comprises a plurality of electrode plates which are arranged in parallel at equal intervals, the electric polarities of the two adjacent electrode plates are opposite, when the plasma air purifier works, dust particles passing through the ionization zone are combined with negative ions to be charged negatively, and the negatively charged dust particles move between the electrode plates and are discharged towards the surfaces of the electrode plates positively under the action of an electric field to be deposited and adhered on the surfaces of the electrode plates to achieve the aim of dust removal, but the deposited and adhered dust particles cannot automatically fall off, along with the prolonging of service time, the more and more dust particles deposited on the surfaces of the positive electrode plates cause the air passages between the electrode plates to become narrow, the air resistance to become large, the air purification speed gradually becomes slow, the purification efficiency is low, and the purifier needs to be disassembled manually and beat and clean the positive electrode plates, the invention aims to provide a plasma air purifier with an air circulation increasing function, which can well solve the problems in the background technology.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a plasma air purifier with increase circulation of air function, which comprises an outer shell, fixed interlude has control panel on the top surface of shell, the right-hand member of shell cavity top surface is connected with power junction box, the left end of shell cavity top surface is connected with negative ion high voltage transformer, be connected with top plate and lower floor plate on the inner wall of shell, the top plate is located the top of lower floor plate, the fixed orifices has all been seted up on top plate and the lower floor plate, be equipped with preprocessing device on the left surface of shell, be equipped with the air-blast device on the right surface of shell, preprocessing device and air-blast device all are located between top plate and the lower floor plate, be equipped with ionization device between top plate and the lower floor plate, the inside of shell is equipped with dust collecting device, be equipped with the device that stretches tight that is located lower floor plate below on the left surface of shell cavity, be equipped with dirt particle.
Preferably, preprocessing device is including the pretreatment case, and the right-hand member activity of pretreatment case alternates on the left surface of shell, and pretreatment case and shell bolted connection, the inlet port has been seted up to the left surface of pretreatment case, and the inside of pretreatment case is inlayed and is equipped with the prefiltering net, and first clamping ring is installed to the right-hand member bolt of pretreatment case, and the left surface of first clamping ring is connected with the right flank contact of prefiltering net.
Preferably, the blowing device comprises a blowing box, the left end of the blowing box is movably inserted on the right side face of the shell, an air outlet hole and a force application groove are formed in the right side face of the blowing box, a blowing fan is installed on the right side face of an inner cavity of the blowing box through a bolt, an electric connector is fixedly installed on the top face of the blowing box, a fixing ring is connected to the inner wall of the blowing box, an isolation net located on the left side of the fixing ring is embedded in the blowing box, a second pressing ring is installed on the left end of the blowing box through a bolt, a fixing rod is fixedly connected to the inner wall of the blowing box, a rotating disc and a torsion spring are movably sleeved outside the fixing rod, one end of the torsion spring is connected with the rotating disc, the other end of the torsion spring is fixedly connected with the inner wall of the blowing box, a displacement hole is formed in the blowing box.
Preferably, the ionization device comprises a first lower base and a second wiring board, the first lower base is fixedly connected to the top surface of the lower plate, an ionization polar plate is movably inserted into the first lower base, the top end of the ionization polar plate is movably sleeved with a first upper base, the top surface of the first upper base is connected with the bottom surface of the upper plate, the top surface of the inner cavity of the first upper base is connected with a first conductive plate, the bottom surface of the first conductive plate is connected with a first conductive elastic sheet, the bottom end of the first conductive elastic sheet is in contact connection with the top surface of the ionization polar plate, the top surface of the first conductive plate is connected with a conductive strip, and the top end of the conductive strip penetrates through the upper plate and is connected with the first wiring board; the bottom end of the second wiring board is fixedly connected to the top surface of the upper layer board, the right side surface of the second wiring board is connected with a linear corona electrode and a conducting rod, and the other end of the linear corona electrode penetrates through the upper layer board and is fixedly connected with the top surface of the lower layer board.
Preferably, the dust collecting device comprises a driving motor and a second lower base, the driving motor is fixedly connected to the left end of the top surface of the upper layer plate, a transmission device is arranged on an output shaft of the driving motor, an insulating belt is arranged outside the transmission device, the bottom end of the insulating belt penetrates through fixing holes in the upper layer plate and the lower layer plate, a tooth hole is formed in the insulating belt, and conductive coatings are coated on the surface of the insulating belt and the inner wall of the tooth hole; the base fixed connection is on the top surface of plywood under the second, and the inside activity of base is pegged graft under the second has the collection dirt polar plate, and the base is gone up to the top activity of collection dirt polar plate has cup jointed to the second, and the top surface of base inner chamber is connected with the second current conducting plate on the second, and the bottom surface of second current conducting plate is connected with the electrically conductive shell fragment of second, and the bottom of the electrically conductive shell fragment of second is connected with the top surface contact of collection dirt polar plate, and the top surface of second current conducting plate is connected with the conductor wire, and the other end and the first wiring board of conductor wire are connected.
Preferably, the transmission device comprises a reinforcing plate, the top end of the reinforcing plate is in bolted connection with the top surface of the inner cavity of the shell, an insulating rotating pipe is movably inserted in the reinforcing plate, the right end of the insulating rotating pipe is fixedly connected with an output shaft of the driving motor, the right end of the conductive rod is movably inserted in the insulating rotating pipe, a track groove is formed in the surface of the insulating rotating pipe, the left end of the insulating rotating pipe is fixedly sleeved with a driving wheel, the outer part of the driving wheel is movably sleeved with a triangular belt, the outer part of the insulating rotating pipe is movably sleeved with two conductive gears, the conductive gears are positioned in the insulating belt and are meshed with the tooth holes, the inner walls of the conductive gears are connected with conductive sheets, the other ends of the conductive sheets penetrate through the track groove and are connected with the conductive pipes, the conductive pipes are movably sleeved on the outer parts of the conductive rods, the conductive pipes are in sliding connection with the inner walls of the insulating rotating pipe, and the inner walls of the conductive pipes are connected with third conductive spring sheets, the other end of the third conductive elastic sheet is connected with the surface of the conductive rod in a sliding mode, a tensioning spring is movably sleeved outside the insulating rotary pipe, and two ends of the tensioning spring are connected with the two conductive gears respectively.
Preferably, the tightening device comprises a tightening box, the tightening box is fixedly connected to the inner wall of the shell, a tooth socket is arranged on the left side surface of the inner cavity of the tightening box, a lifting groove is arranged on the right side surface of the tightening box, a first telescopic rod is connected to the top surface of the inner cavity of the tightening box, a lifting block is connected to the bottom end of the first telescopic rod, the lifting block is in sliding connection with the inner wall of the tightening box, a tightening spring is movably sleeved outside the first telescopic rod, the top end of the tightening spring is connected to the top surface of the inner cavity of the tightening box, the bottom end of the tightening spring is connected to the top surface of the lifting block, an installation cavity is arranged inside the lifting block, a piston column is connected to the right side surface of the inner cavity of the installation cavity through transmission of a clamping spring, the piston column is in sliding connection with the inner wall of the installation cavity, a clamping joint is connected to the side surface of the piston column, which is far away from the clamping spring, the other end of the clamping joint extends to the outside of the lifting block, and the right side surface of the lifting block is connected with an insulating fixing tube, the outside activity of insulating fixed tube has cup jointed the gear that tightens and taut spring, and the gear that tightens is located the inside of insulating zone and tightens gear and tooth hole meshing, the one end of taut spring with tighten gear connection, the other end of taut spring and the right flank sliding connection who tightens the case, the right flank of piston post is connected with and draws line, the other end that draws line passes the joint spring and wears out and fixedly connected with pull ring from the bottom of insulating fixed tube.
Preferably, the dust particle cleaning device comprises a cleaning box, the top surface of the cleaning box is connected with the bottom surface of the lower plate through a bolt, the left side surface of the inner cavity of the cleaning box is connected with a force application elastic sheet, a piston plate is arranged inside the cleaning box and is connected with the inner wall of the cleaning box in a sliding mode, the left side surface of the piston plate is connected with the end portion of the force application elastic sheet in a sliding mode, a triangular scraper blade is connected to the right side surface of the piston plate, and the right end of the triangular scraper blade extends to the outside of the cleaning box and is connected with the surface of the conductive coating in a sliding mode.
Preferably, collection device includes direction funnel and bottom plate, the inner wall fixed connection of direction funnel and shell, the top surface of bottom plate is connected with the jack box, the jack box activity alternates on the bottom surface of shell, the top of jack box cup joints with the bottom activity of direction funnel, the bottom surface of jack box inner chamber is connected with the second telescopic link, the outside activity of second telescopic link has been cup jointed and has been weighed the spring, the top of second telescopic link is connected with the collecting box, the bottom of weighing the spring is connected with the bottom surface of jack box inner chamber, the top of weighing the spring is connected with the bottom surface of collecting box, the front of collecting box is equipped with the instruction arrow point, the front of jack box is equipped with the perspective mirror corresponding with the instruction arrow point.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the air is pre-filtered through the pre-treatment device, foreign matters such as large-particle objects and hair in the air are filtered, air circulation is driven through the air blowing device, the air circulation is increased, the purification efficiency is improved, the air is ionized through the ionization device, positive and negative ions are formed in the air, pollutants in the air are degraded and converted through the positive and negative ions, complex macromolecular pollutants are converted into simple micromolecule safety substances, meanwhile, the surplus negative ions are combined with the micromolecule safety substances and dust particles in the air, the micromolecule safety substances and the dust particles in the air are negatively charged, the insulating tape is always in a tightened state by applying pulling force through the matching of the transmission device and the tightening device, the area of the vertical part of the insulating tape is ensured to be in a straight state, the vertical surface of the insulating tape is further ensured to be parallel to a dust collecting polar plate, and the negatively charged micromolecule safety substances and dust particles are electrically adsorbed through the conductive coating, the negative micromolecule safe substances and dust particles are deposited and adhered on the surface of the conductive coating to achieve the aim of purifying air, the conductive coating is continuously rotated through the matching of the driving motor and the transmission device, further, the area on which the micromolecule safe substances and dust particles are deposited and adhered on the surface of the conductive coating is rotated to the space below the lower plate, the surface of the conductive coating is scraped through the dust particle cleaning device, the micromolecule safe substances and dust particles deposited and adhered on the surface of the conductive coating can be timely cleaned, manual cleaning is not needed, the device is simple and convenient, the air purification speed is constant, the purification efficiency is high, meanwhile, the dust particle cleaning device can guide the fallen micromolecule safe substances and dust particles to accurately fall in the collecting device, and the fallen micromolecule safe substances and dust particles are ensured not to be deposited on the inner surface of the dust collecting device, the collection device is used for collecting the fallen micromolecule safe substances and dust particles and reminding people, so that the people can conveniently clean the micromolecule safe substances and dust particles collected inside the collection device in time, and the practicability of the plasma air purifier is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic diagram of the internal structure of the pretreatment apparatus of FIG. 1 according to the present invention;
FIG. 4 is a schematic view showing an internal structure of the blower device of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the transmission of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the internal structure of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the internal structure of the first lower base of FIG. 1 according to the present invention;
FIG. 8 is a schematic view of the internal structure of the first upper base of FIG. 1 according to the present invention;
FIG. 9 is a right side elevational view of the first patch panel of FIG. 1 in accordance with the present invention;
FIG. 10 is a schematic view of the second upper base of FIG. 2 illustrating the relative positions of the fixing holes;
FIG. 11 is a schematic view of the internal structure of the second sub-base shown in FIG. 1 according to the present invention;
FIG. 12 is a schematic view of the internal structure of the second upper base of FIG. 1 according to the present invention;
FIG. 13 is an enlarged schematic view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 14 is a schematic view showing the internal structure of the tightening mechanism of FIG. 1 according to the present invention;
FIG. 15 is a schematic view of the internal structure of the elevator block of FIG. 14 according to the present invention;
FIG. 16 is a schematic view of the internal structure of the dust particle cleaning apparatus shown in FIG. 2 according to the present invention;
FIG. 17 is a right side view of FIG. 16 in accordance with the present invention;
FIG. 18 is a schematic view of the collection device of FIG. 1 according to the present invention;
fig. 19 is a schematic view of the internal structure of the collecting device of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
10. a housing; 11. a control panel; 12. a power supply junction box; 13. a negative ion high voltage transformer; 14. an upper plate; 15. a lower layer plate; 16. a fixing hole; 2. a pretreatment device; 21. a pretreatment tank; 22. an air inlet; 23. pre-filtering the net; 24. a first clamping ring; 3. a blower device; 301. a blast box; 302. an air outlet; 303. a force application groove; 304. a blower fan; 305. an electrical connector; 306. a stationary ring; 307. an isolation net; 308. a second clamping ring; 309. fixing the rod; 310. rotating the disc; 311. a torsion spring; 312. a displacement hole; 313. a clamping and connecting rod; 4. an ionization device; 40. a first lower base; 41. an ionization plate; 42. a first upper base; 43. a first conductive plate; 44. a first conductive elastic sheet; 45. a conductive strip; 46. a first wiring board; 47. a second wiring board; 48. a linear corona electrode; 49. a conductive rod; 5. a dust collecting device; 50. a drive motor; 51. an insulating tape; 52. a perforation; 53. a conductive coating; 54. a second lower base; 55. a dust collecting polar plate; 56. a second upper base; 57. a second conductive plate; 58. a second conductive elastic sheet; 59. a conductive wire; 6. a transmission device; 60. a reinforcing plate; 61. an insulating rotary tube; 62. a track groove; 63. a driving wheel; 64. a V-belt; 65. a conductive gear; 66. a conductive sheet; 67. a conductive tube; 68. a third conductive elastic sheet; 69. tensioning the spring; 7. a tightening device; 700. a tooth socket; 701. tightening the box; 702. a lifting groove; 703. a first telescopic rod; 704. a lifting block; 705. tightening the spring; 706. a mounting cavity; 707. clamping a spring; 708. a piston post; 709. a clamping head; 710. an insulating fixing tube; 711. tightening the gear; 712. a pulling wire; 713. a pull ring; 714. tensioning the spring; 8. a dust particle cleaning device; 81. cleaning the box; 82. a force application elastic sheet; 83. a piston plate; 84. a triangular scraper; 9. a collection device; 90. a guide funnel; 91. a base plate; 92. a jack box; 93. a second telescopic rod; 94. weighing a spring; 95. a collection box; 96. an arrow is indicated; 97. a perspective mirror.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-19, a plasma air purifier with function of increasing air circulation comprises a housing 10, a control panel 11 is fixedly inserted on the top surface of the housing 10, the control panel 11 is electrically connected with a power supply connection box 12, an anion high voltage transformer 13, a driving motor 50 and an electric connector 305, the control panel 11 is used for controlling the on and off of the anion high voltage transformer 13, the driving motor 50 and a blowing fan 304, the right end of the top surface of the inner cavity of the housing 10 is connected with the power supply connection box 12, the left end of the top surface of the inner cavity of the housing 10 is connected with the anion high voltage transformer 13, the anion high voltage transformer 13 is electrically connected with the power supply connection box 12, the inner wall of the housing 10 is connected with an upper plate 14 and a lower plate 15, the upper plate 14 is positioned above the lower plate 15, fixing holes 16 are respectively formed on the upper plate 14 and the lower plate 15, a pretreatment device 2 is arranged on the left side surface of the housing 10, be equipped with air-blast device 3 on the right flank of shell 10, preprocessing device 2 and air-blast device 3 all are located between upper plate 14 and lower floor 15, are equipped with ionization device 4 between upper plate 14 and the lower floor 15, and the inside of shell 10 is equipped with dust collecting device 5, are equipped with the device 7 that tightens that is located lower plate 15 below on the left flank of the shell 10 inner chamber, are equipped with dirt particle cleaning device 8 on the bottom surface of lower floor 15, are equipped with collection device 9 on the bottom surface of shell 10.
The pretreatment device 2 comprises a pretreatment box 21, the right end of the pretreatment box 21 is movably inserted on the left side surface of the shell 10, the pretreatment box 21 is connected with the shell 10 through a bolt, an air inlet 22 is formed in the left side surface of the pretreatment box 21, a pretreatment screen 23 is embedded in the pretreatment box 21, a first pressing ring 24 is installed on the right end of the pretreatment box 21 through a bolt, and the left side surface of the first pressing ring 24 is in contact connection with the right side surface of the pretreatment screen 23.
The blowing device 3 comprises a blowing box 301, the left end of the blowing box 301 is movably inserted on the right side surface of the shell 10, the right side surface of the blowing box 301 is provided with an air outlet hole 302 and a force application groove 303, the right side surface of the inner cavity of the blowing box 301 is provided with a blowing fan 304 by a bolt, the top surface of the blowing box 301 is fixedly provided with an electric connector 305, the electric connector 305 is electrically connected with a power supply connection box 12, the electric connector 305 is electrically connected with the blowing fan 304, the inner wall of the blowing box 301 is connected with a fixed ring 306, the inside of the blowing box 301 is embedded with an isolation net 307 positioned at the left side of the fixed ring 306, the left end of the blowing box 301 is provided with a second pressing ring 308 by a bolt, the inner wall of the blowing box 301 is fixedly connected with a fixed rod 309, two end parts of the fixed rod 309 are both connected with the inner wall of the blowing box 301, the outside of the fixed rod is movably sleeved with a rotating disk 310 and a torsion spring 311, one end of the torsion spring 311 is connected with the rotating disk 310, the other end of the torsion spring 311 is fixedly connected with the inner wall of the blower box 301, a displacement hole 312 is formed on the blower box 301, a clamping rod 313 is connected to the rotating disk 310, and the other end of the clamping rod 313 penetrates through the displacement hole 312 and is in contact connection with the inner wall of the casing 10.
The ionization device 4 comprises a first lower base 40 and a second wiring board 47, the first lower base 40 is fixedly connected to the top surface of the lower plate 15, an ionization polar plate 41 is movably inserted into the first lower base 40, a first upper base 42 is movably sleeved on the top end of the ionization polar plate 41, the top surface of the first upper base 42 is connected with the bottom surface of the upper plate 14, the top surface of the inner cavity of the first upper base 42 is connected with a first conductive plate 43, the bottom surface of the first conductive plate 43 is connected with a first conductive elastic sheet 44, the bottom end of the first conductive elastic sheet 44 is in contact connection with the top surface of the ionization polar plate 41, the top surface of the first conductive plate 43 is connected with a conductive strip 45, the top end of the conductive strip 45 penetrates through the upper plate 14 and is connected with a first wiring board 46, and the first wiring board 46 is connected with the negative terminal of the negative ion high-voltage transformer 13; the bottom end of the second wiring board 47 is fixedly connected to the top surface of the upper plate 14, the top end of the second wiring board 47 is connected to the positive terminal of the negative ion high voltage transformer 13, the right side surface of the second wiring board 47 is connected to a linear corona electrode 48 and a conductive rod 49, and the other end of the linear corona electrode 48 penetrates through the upper plate 14 and is fixedly connected to the top surface of the lower plate 15.
The dust collecting device 5 comprises a driving motor 50 and a second lower base 54, the driving motor 50 is fixedly connected to the left end of the top surface of the upper plate 14, a transmission device 6 is arranged on an output shaft of the driving motor 50, an insulating tape 51 is arranged outside the transmission device 6, the ionization electrode plate 41 corresponds to a single side of the insulating tape 51, the bottom end of the insulating tape 51 penetrates through the fixing holes 16 on the upper plate 14 and the lower plate 15, the insulating tape 51 is provided with a tooth hole 52, and the surface of the insulating tape 51 and the inner wall of the tooth hole 52 are coated with a conductive coating 53; the second lower base 54 is fixedly connected to the top surface of the lower plate 15, the dust collecting pole plates 55 are movably inserted into the second lower base 54, the number of the dust collecting pole plates 55 is five, the dust collecting pole plates 55 are distributed on two sides of the single-layer insulating tape 51, the linear corona electrode 48 corresponds to the dust collecting pole plates 55, the top end of each dust collecting pole plate 55 is movably sleeved with the second upper base 56, the top surface of the inner cavity of the second upper base 56 is connected with a second conductive plate 57, the bottom surface of the second conductive plate 57 is connected with a second conductive elastic sheet 58, the bottom end of the second conductive elastic sheet 58 is in contact connection with the top surface of the dust collecting pole plate 55, the top surface of the second conductive plate 57 is connected with a conductive wire 59, and the other end of the conductive wire 59 is connected with the first wiring plate 46.
The transmission device 6 comprises a reinforcing plate 60, the top end of the reinforcing plate 60 is in bolted connection with the top surface of the inner cavity of the shell 10, an insulating rotating pipe 61 is movably inserted on the reinforcing plate 60, the right end of the insulating rotating pipe 61 is fixedly connected with an output shaft of the driving motor 50, the right end of the conductive rod 49 is movably inserted inside the insulating rotating pipe 61, a track groove 62 is formed in the surface of the insulating rotating pipe 61, a transmission wheel 63 is fixedly sleeved on the left end of the insulating rotating pipe 61, a triangular belt 64 is movably sleeved outside the transmission wheel 63, two conductive gears 65 are movably sleeved outside the insulating rotating pipe 61, the conductive gears 65 are positioned inside the insulating belt 51 and meshed with the tooth holes 52, the inner wall of each conductive gear 65 is connected with a conductive sheet 66, the other end of the conductive sheet 66 penetrates through the track groove 62 and is connected with a conductive pipe 67, the conductive pipe 67 is movably sleeved outside the conductive rod 49, and the conductive pipe 67 is in sliding connection with the inner wall of the insulating rotating pipe 61, the inner wall of the conductive tube 67 is connected with a third conductive elastic sheet 68, the other end of the third conductive elastic sheet 68 is connected with the surface of the conductive rod 49 in a sliding manner, a tensioning spring 69 is movably sleeved outside the insulating rotary tube 61, two ends of the tensioning spring 69 are respectively connected with the two conductive gears 65, the two conductive gears 65 are used for applying repulsive force to the two conductive gears 65 through the tensioning spring 69, and the two conductive gears 65 are used for applying tensile force to the insulating tape 51, so that the top end of the insulating tape 51 is tightened left and right.
The tightening device 7 comprises a tightening box 701, the tightening box 701 is fixedly connected on the inner wall of the shell 10, the left side surface of the inner cavity of the tightening box 701 is provided with a tooth socket 700, the right side surface of the tightening box 701 is provided with a lifting groove 702, the top surface of the inner cavity of the tightening box 701 is connected with a first telescopic rod 703, the bottom end of the first telescopic rod 703 is connected with a lifting block 704, the lifting block 704 is connected with the inner wall of the tightening box 701 in a sliding manner, a tightening spring 705 is movably sleeved outside the first telescopic rod 703, the tightening spring 705 is used for applying a pushing force to the lifting block 704, the lifting block 704 applies a downward pulling force to the bottom end of the insulating tape 51 through an insulating fixing pipe 710 and a tightening gear 711, so that the insulating tape 51 is tightened up and down, the top end of the tightening spring is connected with the top surface of the inner cavity of the tightening box 701, the bottom end of the tightening spring 705 is connected with the top surface of the lifting block 704, the inner cavity 704 is internally provided with a mounting cavity 706, the right side surface of the inner cavity of the mounting cavity 706 is in a piston column 708 through a clamping spring 707 in a transmission manner, the piston column 708 is connected with the inner wall of the installation cavity 706 in a sliding manner, the side surface of the piston column 708 far away from the clamping spring 707 is connected with a clamping joint 709, the other end of the clamping joint 709 extends to the outside of the lifting block 704, the right side surface of the lifting block 704 is connected with an insulating fixing tube 710, the outside of the insulating fixing tube 710 is movably sleeved with a tightening gear 711 and a tensioning spring 714, the tightening gear 711 is positioned inside the insulating belt 51 and the tightening gear 711 is meshed with the toothed hole 52, one end of the tensioning spring 714 is connected with the tightening gear 711, the other end of the tensioning spring 714 is connected with the right side surface of the tightening box 701 in a sliding manner, the tensioning spring 714 is used for applying tension to the tightening gear 711, the tightening gear 711 applies tension to the left side and the right side of the bottom of the insulating belt 51 to enable the bottom end of the insulating belt 51 to be tightened left and right, the right side surface of the piston column 708 is connected with a tensioning wire 712, the clamping joint 709 is meshed with the clamping joint 700 under the elastic force of the tensioning wire 712, the lifting block 704 can only move downwards to enable the insulating belt 51 to be stably in a tightened state, the other end of the pulling wire 712 penetrates through the clamping spring 707 and penetrates out of the bottom of the insulating fixing tube 710 and is fixedly connected with a pulling ring 713, the pulling ring 713 and the pulling ring 713 pull the piston column 708 to move through the pulling wire 712, the clamping head 709 is separated from the tooth socket 700, the limitation on the lifting block 704 is removed, then upward pushing force is applied to the insulating fixing tube 710, the insulating fixing tube 710 drives the tightening gear 711 to move upwards, the insulating belt 51 is loosened, and the insulating belt 51 is convenient to replace.
The dust particle cleaning device 8 comprises a cleaning box 81, the top surface of the cleaning box 81 is in bolted connection with the bottom surface of the lower plate 15, the left side surface of the inner cavity of the cleaning box 81 is connected with a force application elastic sheet 82, a piston plate 83 is arranged inside the cleaning box 81, the piston plate 83 is in sliding connection with the inner wall of the cleaning box 81, the left side surface of the piston plate 83 is in sliding connection with the end part of the force application elastic sheet 82, the right side surface of the piston plate 83 is connected with a triangular scraper 84, and the right end of the triangular scraper 84 extends to the outside of the cleaning box 81 and is in sliding connection with the surface of the conductive coating 53.
The working principle is as follows:
firstly, the blowing fan 304 is started through the control panel 11, the blowing fan 304 drives the air to move, then the air enters the shell 10 through the air inlet hole 22, the pre-filtering net 23 and the first pressing ring 24, the pre-filtering net 23 pre-filters the air to filter out foreign matters such as large particles and hair in the air, then the air enters the area between the ionization polar plate 41 and the linear corona electrode 48, then the negative ion high voltage transformer 13 is started through the control panel 11, the negative ion high voltage transformer 13 generates high voltage current to supply power to the first wiring board 46 and the second wiring board 47, the first wiring board 46 supplies power to the ionization polar plate 41 through the conductive strip 45, the first conductive plate 43 and the first conductive elastic sheet 44 to enable the ionization polar plate 41 to be charged negatively, meanwhile, the first wiring board 46 supplies power to the dust collecting polar plate 55 through the conductive wire 59, the second conductive plate 57 and the second conductive elastic sheet 58 to enable the dust collecting polar plate 55 to be charged negatively, the second wiring board 47 supplies power to the linear corona electrode 48 to enable the linear corona electrode 48 to be positively charged, meanwhile, the second wiring board 47 supplies power to the conductive coating 53 through the conductive rod 49, the third conductive elastic sheet 68, the conductive tube 67, the conductive sheet 66 and the conductive gear 65 to enable the conductive coating 53 to be positively charged, then the linear corona electrode 48 carries out corona discharge to enable a large number of positive and negative ions to be formed in the area between the linear corona electrode 48 and the ionization polar plate 41, the number of the negative ions is larger than that of the positive ions, then the positive and negative ions bombard pollutant molecules to enable the pollutant molecules to be ionized, dissociated and excited, then the pollutant molecules are triggered to generate a series of complex physical and chemical reactions, complex macromolecular pollutants are converted into simple small molecule safety substances, and then the surplus negative ions are combined with the small molecule safety substances and dust particles in the air to enable the small molecule safety substances and the dust particles in the air to be negatively charged, then an electric field is formed between the dust collecting pole plate 55 and the conductive coating 53, then the negatively charged small molecule safety substances and dust particles move to the surface of the conductive coating 53 under the action of the electric field, the negatively charged small molecule safety substances and dust particles are discharged and deposited on the surface of the conductive coating 53 after contacting with the surface of the conductive coating 53, the purpose of purifying air is achieved, then the purified air passes through the second pressing ring 308, the separation net 307 and the fixing ring 306 to enter the blast box 301 and passes through the blast fan 304 and the air outlet 302 to be discharged, the separation net 307 carries out secondary filtration on the purified air, the dust particles remained in the air are filtered, then the control panel 11 starts the driving motor 50, the driving motor 50 drives the insulating rotary pipe 61 to rotate, the insulating rotary pipe 61 drives the conductive gear 65 to rotate through the matching of the conductive sheet 66 and the track groove 62, the conductive gear 65 drives the conductive coating 53 to rotate through the driving action of the conductive gear 65 and the tooth hole 52, then the area deposited and adhered with small molecule safety substance and dust particles on the surface of the conductive coating 53 passes through the fixing hole 16 and moves to the space below the lower plate 15, then the piston plate 83 applies thrust to the triangular scraper 84 under the action of the elastic force of the force application elastic sheet 82, the right end of the triangular scraper 84 is pressed on the surface of the conductive coating 53, then the triangular scraper 84 moves relative to the conductive coating 53 and scrapes off the surface of the conductive coating 53, so that the small molecule safety substance and dust particles deposited and adhered on the surface of the conductive coating 53 can be removed in time without artificial cleaning, the air channel between the conductive coating 53 and the dust collecting plate 55 is constant, further the air purification speed is constant, the purification efficiency is high, then the fallen small molecule safety substance and dust particles pass through the guide funnel 90 under the guide effect of the triangular scraper 84 and enter the collection box 95, then the weight of the collecting box 95 is increased, the pressure applied by the collecting box 95 to the weighing spring 94 is increased, the weighing spring 94 contracts, the collecting box 95 moves downwards, the indication arrow 96 moves downwards along with the downward movement until the indication arrow 96 can be seen through the perspective mirror 97, then the shell 10 is lifted upwards, then the collecting device 9 is separated from the shell 10 under the action of gravity, and then the small molecule safe substances and dust particles collected inside the collecting device 9 are cleaned.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (4)
1. A plasma air purifier with function of increasing air circulation, comprising a housing (10), characterized in that: a control panel (11) is fixedly inserted on the top surface of the shell (10), the right end of the top surface of an inner cavity of the shell (10) is connected with a power supply junction box (12), the left end of the top surface of the inner cavity of the shell (10) is connected with a negative ion high-voltage transformer (13), the inner wall of the shell (10) is connected with an upper plate (14) and a lower plate (15), the upper plate (14) is positioned above the lower plate (15), fixing holes (16) are respectively formed in the upper plate (14) and the lower plate (15), a pretreatment device (2) is arranged on the left side surface of the shell (10), a blast device (3) is arranged on the right side surface of the shell (10), the pretreatment device (2) and the blast device (3) are both positioned between the upper plate (14) and the lower plate (15), an ionization device (4) is arranged between the upper plate (14) and the lower plate (15), and the ionization device (4) comprises a first lower wiring board base (40) and a second wiring board (47), the first lower base (40) is fixedly connected to the top surface of the lower plate (15), an ionization polar plate (41) is movably inserted into the first lower base (40), a first upper base (42) is movably sleeved at the top end of the ionization polar plate (41), the top surface of the first upper base (42) is connected with the bottom surface of the upper plate (14), a first conductive plate (43) is connected to the top surface of the inner cavity of the first upper base (42), a first conductive elastic sheet (44) is connected to the bottom surface of the first conductive plate (43), the bottom end of the first conductive elastic sheet (44) is in contact connection with the top surface of the ionization polar plate (41), a conductive strip (45) is connected to the top surface of the first conductive plate (43), and the top end of the conductive strip (45) penetrates through the upper plate (14) and is connected with a first wiring board (46); the bottom end of the second wiring board (47) is fixedly connected on the top surface of the upper plate (14), the right side surface of the second wiring board (47) is connected with a linear corona electrode (48) and a conducting rod (49), the other end of the linear corona electrode (48) penetrates through the upper plate (14) and is fixedly connected with the top surface of the lower plate (15), a dust collecting device (5) is arranged inside the shell (10), the dust collecting device (5) comprises a driving motor (50) and a second lower base (54), the driving motor (50) is fixedly connected to the left end of the top surface of the upper plate (14), a transmission device (6) is arranged on an output shaft of the driving motor (50), an insulating tape (51) is arranged outside the transmission device (6), the bottom end of the insulating tape (51) penetrates through fixing holes (16) in the upper plate (14) and the lower plate (15), a tooth hole (52) is formed in the insulating tape (51), and conductive coatings (53) are coated on the surface of the insulating tape (51) and the inner wall of the tooth hole (52); the second lower base (54) is fixedly connected to the top surface of the lower plate (15), a dust collecting polar plate (55) is movably inserted into the second lower base (54), a second upper base (56) is movably sleeved at the top end of the dust collecting polar plate (55), the top surface of the inner cavity of the second upper base (56) is connected with a second conductive plate (57), the bottom surface of the second conductive plate (57) is connected with a second conductive elastic sheet (58), the bottom end of the second conductive elastic sheet (58) is connected with the top surface of the dust collecting polar plate (55) in a contact manner, the top surface of the second conductive plate (57) is connected with a conductive wire (59), the other end of the conductive wire (59) is connected with the first wiring board (46), the transmission device (6) comprises a reinforcing plate (60), the top end of the reinforcing plate (60) is connected with the top surface of the inner cavity of the shell (10) through a bolt, an insulating rotary pipe (61) is movably inserted into the reinforcing plate (60), and the right end of the insulating rotary pipe (61) is fixedly connected with an output shaft of the driving motor (50), the right end of the conducting rod (49) is movably inserted into the insulating rotary pipe (61), a track groove (62) is formed in the surface of the insulating rotary pipe (61), the left end of the insulating rotary pipe (61) is fixedly sleeved with a driving wheel (63), the outside of the driving wheel (63) is movably sleeved with a triangular belt (64), the outside of the insulating rotary pipe (61) is movably sleeved with two conducting gears (65), the conducting gears (65) are positioned inside the insulating belt (51) and meshed with the tooth holes (52), the inner wall of each conducting gear (65) is connected with a conducting strip (66), the other end of each conducting strip (66) penetrates through the track groove (62) and is connected with a conducting pipe (67), the conducting pipe (67) is movably sleeved outside the conducting rod (49), the conducting pipe (67) is slidably connected with the inner wall of the insulating rotary pipe (61), and the inner wall of the conducting pipe (67) is connected with a third conducting elastic sheet (68), the other end of the third conductive elastic sheet (68) is connected with the surface of the conductive rod (49) in a sliding manner, a tensioning spring (69) is movably sleeved outside the insulating rotary tube (61), two ends of the tensioning spring (69) are respectively connected with the two conductive gears (65), a tightening device (7) positioned below the lower layer plate (15) is arranged on the left side surface of the inner cavity of the shell (10), the tightening device (7) comprises a tightening box (701), the tightening box (701) is fixedly connected to the inner wall of the shell (10), a tooth socket (700) is arranged on the left side surface of the inner cavity of the tightening box (701), a lifting groove (702) is arranged on the right side surface of the tightening box (701), a first telescopic rod (703) is connected to the top surface of the inner cavity of the tightening box (701), a lifting block (704) is connected to the bottom end of the first telescopic rod (703), the lifting block (704) is connected with the inner wall of the tightening box (701) in a sliding manner, and a tightening spring (705) is movably sleeved outside the first telescopic rod (703), the top end of a tightening spring (705) is connected with the top surface of the inner cavity of a tightening box (701), the bottom end of the tightening spring (705) is connected with the top surface of a lifting block (704), a mounting cavity (706) is formed inside the lifting block (704), the right side surface of the inner cavity of the mounting cavity (706) is in transmission connection with a piston column (708) through a clamping spring (707), the piston column (708) is in sliding connection with the inner wall of the mounting cavity (706), the side surface, far away from the clamping spring (707), of the piston column (708) is connected with a clamping joint (709), the other end of the clamping joint (709) extends to the outside of the lifting block (704), the right side surface of the lifting block (704) is connected with an insulating fixing pipe (710), a tightening gear (711) and a tightening spring (714) are movably sleeved outside the insulating fixing pipe (710), the tightening gear (711) is located inside an insulating belt (51) and the tightening gear (711) is meshed with a tooth hole (52), one end of a tension spring (714) is connected with a tension gear (711), the other end of the tension spring (714) is connected with the right side face of a tension box (701) in a sliding manner, the right side face of a piston column (708) is connected with a pulling line (712), the other end of the pulling line (712) penetrates through a clamping spring (707) and penetrates out of the bottom of an insulating fixed pipe (710) and is fixedly connected with a pull ring (713), a dust particle cleaning device (8) is arranged on the bottom face of a lower plate (15), the dust particle cleaning device (8) comprises a cleaning box (81), the top face of the cleaning box (81) is connected with the bottom face of the lower plate (15) through a bolt, the left side face of the inner cavity of the cleaning box (81) is connected with a force application elastic sheet (82), a piston plate (83) is arranged inside the cleaning box (81), the piston plate (83) is connected with the inner wall of the cleaning box (81) in a sliding manner, and the left side face of the piston plate (83) is connected with the end part of the force application elastic sheet (82) in a sliding manner, the right side surface of the piston plate (83) is connected with a triangular scraper (84), the right end of the triangular scraper (84) extends to the outside of the cleaning box (81) and is in sliding connection with the surface of the conductive coating (53), and the bottom surface of the shell (10) is provided with a collecting device (9).
2. The plasma air cleaner with the function of increasing air circulation according to claim 1, wherein: preprocessing device (2) including preprocessing case (21), the right-hand member activity of preprocessing case (21) alternates on the left surface of shell (10), preprocessing case (21) and shell (10) bolted connection, inlet port (22) have been seted up to the left surface of preprocessing case (21), the inside of preprocessing case (21) is inlayed and is equipped with prefiltration net (23), first clamping ring (24) are installed to the right-hand member bolt of preprocessing case (21), the left surface of first clamping ring (24) is connected with the right flank contact of prefiltration net (23).
3. The plasma air cleaner with the function of increasing air circulation according to claim 1, wherein: the air blowing device (3) comprises a blowing box (301), the left end of the blowing box (301) is movably inserted on the right side face of the shell (10), an air outlet hole (302) and a force application groove (303) are formed in the right side face of the blowing box (301), a blowing fan (304) is installed on the right side face of an inner cavity of the blowing box (301) through a bolt, an electric connector (305) is fixedly installed on the top face of the blowing box (301), a fixing ring (306) is connected to the inner wall of the blowing box (301), an isolation net (307) located on the left side of the fixing ring (306) is embedded in the blowing box (301), a second pressing ring (308) is installed on the left end of the blowing box (301) through a bolt, a fixing rod (309) is fixedly connected to the inner wall of the blowing box (301), a rotating disk (310) and a torsion spring (311) are movably sleeved outside the fixing rod (309), one end of the torsion spring (311) is connected with the rotating disk (310), the other end of the torsion spring (311) is fixedly connected with the inner wall of the blast box (301), a displacement hole (312) is formed in the blast box (301), a clamping rod (313) is connected to the rotating disk (310), and the other end of the clamping rod (313) penetrates through the displacement hole (312) and is in contact connection with the inner wall of the shell (10).
4. The plasma air cleaner with the function of increasing air circulation according to claim 1, wherein: collection device (9) are including direction funnel (90) and bottom plate (91), the inner wall fixed connection of direction funnel (90) and shell (10), the top surface of bottom plate (91) is connected with jack box (92), jack box (92) activity alternates on the bottom surface of shell (10), the top of jack box (92) is cup jointed with the bottom activity of direction funnel (90), the bottom surface of jack box (92) inner chamber is connected with second telescopic link (93), the outside activity of second telescopic link (93) is cup jointed and is weighed spring (94), the top of second telescopic link (93) is connected with collecting box (95), the bottom of weighing spring (94) is connected with the bottom surface of jack box (92) inner chamber, the top of weighing spring (94) is connected with the bottom surface of collecting box (95), the front of collecting box (95) is equipped with instruction arrow point (96), the front of jack box (92) is equipped with perspective mirror (97) corresponding with instruction arrow point (96).
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| CN112032887A (en) * | 2020-09-16 | 2020-12-04 | 胡玉平 | Solar heating ventilation air conditioner for high-rise building |
| CN113082882A (en) * | 2021-03-25 | 2021-07-09 | 宁夏淼漫游泳有限公司 | Plasma purifier |
| CN113432229B (en) * | 2021-07-08 | 2023-01-10 | 深圳讴法科技有限公司 | Sectional type air formaldehyde purifier for intelligent home protection |
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