CN114264019B - Plasma air sterilizer and application thereof - Google Patents
Plasma air sterilizer and application thereof Download PDFInfo
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- CN114264019B CN114264019B CN202111658778.8A CN202111658778A CN114264019B CN 114264019 B CN114264019 B CN 114264019B CN 202111658778 A CN202111658778 A CN 202111658778A CN 114264019 B CN114264019 B CN 114264019B
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention relates to the technical field of air disinfectors, and particularly discloses a plasma air disinfector and application thereof, comprising an air disinfector main body, wherein an air blowing mechanism and a sterilizing component are arranged in the air disinfector main body, and a cleaning mechanism is arranged at one side of the air disinfector main body; the invention utilizes the arranged sterilizing component, can utilize the arranged discharge electrode and the plasma generator to effectively sterilize and disinfect the air blown into the main body of the air sterilizer; by means of the air guide arc plates, good guiding effect can be achieved on blown air, most of air is blown to the sterilizing component, the two air guide arc plates integrally form an eight shape, a narrow pipe effect can be generated, the air speed of air is improved, the air is fully contacted with plasma, efficient sterilization is achieved, the air can be sterilized by means of the arranged installation arc plates and ultraviolet sterilizing lamps, sterilizing means of the air sterilizer are increased, and dual sterilizing efficiency is achieved.
Description
Technical Field
The invention relates to the technical field of air disinfectors, in particular to a plasma air disinfector and application thereof.
Background
The air sterilizer is a machine for sterilizing air by the principles of filtering, purifying, sterilizing, and the like. Besides the sterilization and disinfection of bacteria, viruses, mold, spores and the like, other machine types can remove formaldehyde, phenol and other organic pollution gases in indoor air, and can kill or filter pollen and other allergic sources. Meanwhile, the smoke and smoke smell generated by smoking, bad smell of a toilet, body smell of a person and the like are effectively removed. The disinfection effect is reliable, and the disinfection can be carried out under the condition of the activities of people, so that the coexistence of human and machine is realized. Wherein the plasma air sterilizer generates a large amount of energy through annihilation of positive and negative ions, thereby destroying the bacterial envelope and killing the cell nucleus.
The existing air sterilizer has the following problems: firstly, when the existing air sterilizer is actually used, a plurality of dust is accumulated on the filtering component of the filtering component after the filtering component is used for a period of time, so that the filtering effect is reduced, and the filtering component is mainly cleaned and replaced manually, and when the filtering component is actually replaced, a small part of dust easily falls into the sterilizer; secondly, when the conventional equidistant air sterilizer runs for a long time, the temperature of an electrode wire of the conventional equidistant air sterilizer is relatively high, the service life of the conventional equidistant air sterilizer is easily influenced, high-voltage continuous high-current discharge is easy, safety protection is avoided, and fire is easily caused; thirdly, the sterilization and disinfection efficiency is low; fourth, man-machine cannot coexist, so there is a certain limitation.
Disclosure of Invention
The invention aims to solve the technical problems of the prior air sterilizer and provides a plasma air sterilizer with good sterilization effect and more sterilization means and application thereof.
The first technical scheme of the invention is as follows: plasma air sterilizer, including the air sterilizer main part, the inside of air sterilizer main part is provided with blast mechanism and subassembly that disinfects, and one side of air sterilizer main part sets up clean mechanism, one side fixed mounting that the air sterilizer main part is close to the top has display module, and the top inner wall fixed mounting of air sterilizer main part has the heat transfer parcel board, the internally mounted of heat transfer parcel board has the control interior mainboard, the subassembly that disinfects includes two fixed mounting in the discharge electrode of air sterilizer main part both sides, and two discharge electrodes output high voltage electricity respectively, one side fixed mounting that the air sterilizer main part is interior to be close to two discharge electrodes has plasma generator, two wind-guiding arc boards are installed to one side that the air sterilizer main part is interior to be close to two discharge electrodes, and two wind-guiding arc boards wholly constitute "eight" font, and two wind-guiding arc boards are located the heat transfer parcel board under, two be provided with the installation arc board between the wind-guiding arc board, and install the both ends and the air sterilizer main part fixed connection of arc board, set up a plurality of mounting grooves on the installation groove, and the equal fixed mounting UV lamp of LED that disinfects. The invention utilizes the arranged sterilizing component, can utilize the arranged discharge electrode and the plasma generator to effectively sterilize and disinfect the air blown into the main body of the air sterilizer; meanwhile, by means of the two air guide arc plates, good guiding effect can be achieved on the blown air, most of the air is blown to the sterilizing component, the two air guide arc plates integrally form an eight shape, a narrow pipe effect can be generated, the air speed of the air is improved, the air and plasma are guaranteed to be fully contacted, efficient sterilization and disinfection are achieved, the air can be subjected to ultraviolet sterilization for the second time by means of the arranged installation arc plates and ultraviolet sterilization lamps, the sterilizing means of the air sterilizer are increased, and the sterilizing effect is improved.
Preferably, the air blowing mechanism comprises a second motor fixedly arranged on the inner wall of one side of the air sterilizer main body, an output shaft of the second motor is fixedly connected with an air blowing barrel, the other end of the air blowing barrel is rotationally connected with the air sterilizer main body, and a plurality of reinforcing rings which are distributed at equal intervals are fixedly arranged on the air blowing barrel.
Preferably, a plurality of strip-shaped air outlets are formed in one side, close to the air blowing barrel, of the air sterilizer main body, and adjustable grid plates are movably connected to the inner walls of the strip-shaped air outlets.
Preferably, the sinking groove is formed in one side, which is right opposite to the strip-shaped air outlet, of the air sterilizer main body, the sinking groove is of a rectangular structure, a plurality of air inlet holes distributed at equal distances are formed in the inner bottom of the sinking groove, and the filtering components are mounted on two sides of one end, close to the sinking groove, of the air sterilizer main body. The filter assembly can effectively prevent dust on the strip-shaped air outlet, effectively filter the inlet air, improve the air quality, prevent dust from falling on the inner part of the main body of the air sterilizer, and be favorable for ensuring the smooth use of the sterilizer.
Preferably, the filter assembly comprises two side barrels fixedly mounted on two sides of the main body of the air sterilizer respectively, the two side barrels are provided with material openings communicated with the sinking grooves, one of the material openings is rotationally connected with a shaft seat at the inner bottom of the side barrel, an unreeling column is clamped on the shaft seat, a third motor is fixedly mounted at the inner bottom of the side barrel, and a reeling column is fixedly connected with an output shaft of the third motor.
Preferably, damping rings are arranged between the third motor shell and the winding column and between the shaft seat and the side cylinder, filter screen cloth is connected between the winding column and the unwinding column in a wound mode, and the filter screen cloth penetrates through the two material openings and is attached to the air inlet hole. When excessive dust is accumulated on the filter screen cloth, the inner main board can be controlled to start the third motor to drive the winding column to rotate, so that the filter screen cloth attached with the dust part can be collected through the winding column, further, the filter screen cloth is updated, and the filtering effect of the filtering component is ensured; utilize the damping circle that sets up, can provide good resistance for the receipts of filter screen cloth, be favorable to guaranteeing the rate of tension of filter screen cloth, ensure that it can closely laminate with the inlet port, provide effectual guarantee for the filter effect.
Preferably, the bottom outer wall of the heat exchange wrapping plate is fixedly provided with a plurality of waveform sheets, two collecting inclined plates are fixedly arranged between the heat exchange wrapping plate and the air guide arc plate above the heat exchange wrapping plate, the two collecting inclined plates form a horn mouth-shaped structure, the two discharging electrodes are electrically connected with thickened wires, the middle ends of the thickened wires are provided with waveform ends, the waveform ends are right opposite to the waveform sheets, the inner walls of the two sides of the main body of the air sterilizer are fixedly provided with cross bars, the end parts of the cross bars are fixedly connected with supporting sleeves, and the two supporting sleeves are respectively sleeved at the two ends of the thickened wires. The heat exchange wrapping plate and the plurality of waveform sheets at the bottom of the heat exchange wrapping plate are utilized, so that heat generated during operation of the inner main board can be rapidly guided out, meanwhile, part of the entering air can bulge out at the top end of the air guide arc plate, and the air passes through the bottom end of the heat exchange wrapping plate and the plurality of waveform sheets, so that effective air cooling treatment can be realized; meanwhile, air continues to flow, and the wavy end at one side of the wavy sheet can be effectively cooled, so that the condition that the thickened wire is overheated is avoided; the transverse rod and the supporting sleeve are utilized to well support and fix the thickened lead.
Preferably, the cleaning mechanism comprises a bottom cavity seat fixedly mounted on the air sterilizer main body and the outer walls of the bottoms of the two side cylinders, a first motor is fixedly mounted at one end of the bottom cavity seat, an output shaft of the first motor is connected with a screw rod through a coupling, the other end of the screw rod is rotationally connected with the bottom cavity seat, a moving block is connected to the screw rod through threads, supporting wheels are mounted on the outer walls of the upper end and the lower end of the moving block, the supporting wheels are in rolling connection with the bottom cavity seat, a shaft column is fixedly connected to one side outer wall of the moving block, a cleaning brush cylinder is rotationally connected to the circumferential outer wall of the shaft column, a driven gear is fixedly mounted on the outer wall of the bottom end of the cleaning brush cylinder, a plurality of convex teeth matched with the driven gear are fixedly mounted on one side outer wall of the bottom cavity seat, and a brush block obliquely arranged is fixedly mounted at the top end of the shaft column. The cleaning mechanism can drive the screw rod to rotate by using the first motor and is matched with the limiting function of the supporting wheel, so that the moving block drives the cleaning brush cylinder to move, and under the action of the convex teeth, the driven gear can drive the cleaning brush cylinder to rotate, thereby realizing the effective rotary cleaning treatment of the strip-shaped air outlet and the adjustable grid plates; meanwhile, the brush block above the shaft column can wipe the display module, so that the definition of the display module is ensured.
Preferably, the top outer wall of the air sterilizer main body is provided with a mounting through groove, the inner wall of the mounting through groove is fixedly provided with a semiconductor refrigerator, and the refrigeration end of the semiconductor refrigerator is contacted with the heat exchange wrapping plate.
Preferably, the first motor, the second motor and the third motor are all variable frequency motors.
The second technical scheme of the invention: the plasma air sterilizer is applied to SUV rescue rooms, wards, outpatient rooms, hospitals, school classrooms, hotel rooms, elevators or toilets.
The invention has the following beneficial effects:
the arranged sterilizing component can be utilized to effectively sterilize and disinfect the air blown into the main body of the air sterilizer by utilizing the arranged discharge electrode and the plasma generator; meanwhile, by means of the two air guide arc plates, good guiding effect can be achieved on the blown air, most of the air is blown to the sterilizing component, the two air guide arc plates integrally form an eight shape, a narrow pipe effect can be generated, the air speed of the air is improved, the air and plasma are guaranteed to be fully contacted, efficient sterilization is achieved, the air can be sterilized by means of the arranged installation arc plates and ultraviolet sterilizing lamps, the sterilizing means of the air sterilizer are increased, and the sterilizing effect is improved.
Drawings
FIG. 1 is a schematic view of the overall perspective structure of the present invention;
FIG. 2 is a schematic view of a partial explosion structure in the present invention;
FIG. 3 is a schematic view of a semi-sectional perspective structure in accordance with the present invention;
FIG. 4 is a schematic view of a partially cut-away perspective structure in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of the internal structure of the present invention;
FIG. 7 is a schematic view of an internal explosion structure in the present invention;
FIG. 8 is a schematic view of a second view angle structure of an internal explosion in the present invention;
fig. 9 is a schematic structural diagram of a second embodiment of the present invention.
The marks in the drawings are: 1-an air sterilizer body; 2-a display module; 3-a strip-shaped air outlet; 4-an adjustable grille; 5-a first motor; 6-convex teeth; 7-cleaning a brush cylinder; 8-brushing blocks; 9-side barrels; 10-a bottom cavity seat; 11-controlling an inner main board; 12-collecting inclined plates; 13-wave-shaped pieces; 14-supporting the sleeve; 15-thickening the wire; 16-wavy ends; 17-a discharge electrode; 18-a plasma generator; 19-heat exchange wrapping plates; 20-screw rod; 21-an air guide arc plate; 22-ultraviolet germicidal lamp; 23-installing an arc plate; 24-an air inlet hole; 241-sink; 242-filter screen cloth; 25-air blowing cylinder; 251-reinforcing ring; 252-a second motor; 26-a driven gear; 27-a shaft column; 28-moving blocks; 29-supporting wheels; 30-unreeling columns; 31-a damping ring; 32-a third motor; 33-winding the column; 34-mounting through grooves; 35-semiconductor refrigerator.
Detailed Description
The invention is further illustrated by the following examples and figures, which are not intended to be limiting.
Example 1:
as shown in fig. 1 to 8, the embodiment of the invention provides a plasma air sterilizer, which comprises an air sterilizer main body 1, wherein a blowing mechanism and a sterilizing component are arranged in the air sterilizer main body 1, a cleaning mechanism is arranged on one side of the air sterilizer main body 1, a display module 2 is fixedly arranged on one side of the air sterilizer main body 1, which is close to the top end, a heat exchange wrapping plate 19 is fixedly arranged on the inner wall of the top of the air sterilizer main body 1, a control inner main board 11 is arranged in the heat exchange wrapping plate 19, the sterilizing component comprises two discharge electrodes 17 fixedly arranged on two sides in the air sterilizer main body 1, the two discharge electrodes 17 respectively output high voltage, a plasma generator 18 is fixedly arranged on one side, which is close to the two discharge electrodes 17, of the inner bottom of the air sterilizer main body 1, two air guide arc plates 21 are integrally formed into an eight shape, the two air guide arc plates 21 are positioned under the heat exchange wrapping plate 19, a mounting plate 23 is arranged between the two air guide arc plates 21, the two air guide arc plates 23 are fixedly arranged on the two side discharge electrodes 1, and the two ultraviolet lamp sterilizing grooves are fixedly arranged on the two ends of the air sterilizer main body 1, and the ultraviolet lamp sterilizing grooves are fixedly arranged on the two ultraviolet lamp grooves are respectively arranged on the two ultraviolet lamp grooves. By using the arranged sterilizing component, the air blown into the air sterilizer main body 1 can be effectively sterilized and disinfected by using the arranged discharge electrode 17 and the plasma generator 18; meanwhile, by means of the two air guide arc plates 21, good guiding effect can be achieved on the blown air, most of the air is blown to the sterilizing component, the two air guide arc plates 21 integrally form an eight shape, a narrow pipe effect can be generated, the air speed of the air is improved, the air and plasma are guaranteed to be fully contacted, efficient sterilization is achieved, the air can be sterilized by means of the arranged installation arc plates 23 and ultraviolet sterilizing lamps 22, the sterilizing means of the air sterilizer are increased, and the sterilizing effect is improved.
The air blowing mechanism comprises a second motor 252 fixedly arranged on the inner wall of one side of the air sterilizer main body 1, an output shaft of the second motor 252 is fixedly connected with an air blowing barrel 25, the other end of the air blowing barrel 25 is rotationally connected with the air sterilizer main body 1, and a plurality of reinforcing rings 251 which are distributed at equal distances are fixedly arranged on the air blowing barrel 25. The design of the air blowing mechanism enables the air blowing barrel 25 to rotate under the drive of the second motor 252, so that the inside of the air sterilizer main body 1 is rapidly in a negative pressure state, air is blown in from the back, and the smooth operation of air sterilization is ensured; the reinforcing ring 251 is beneficial to ensuring the structural strength of the air blowing barrel 25, so that the air blowing barrel 25 can rotate at a higher speed and the service life of the air blowing barrel 25 can be prolonged.
A plurality of bar-shaped air outlets 3 are arranged on one side of the air sterilizer main body 1, which is close to the air blowing barrel 25, and the inner walls of the bar-shaped air outlets 3 are movably connected with adjustable grid plates 4. The strip-shaped air outlets 3 are used for air outlet, and the arranged adjustable grid plates 4 can play a role in adjusting the output angle of air.
The sinking groove 241 is arranged on one side of the air sterilizer main body 1, which is right opposite to the strip-shaped air outlet 3, and the sinking groove 241 is in a rectangular structure, a plurality of air inlets 24 which are distributed at equal distances are arranged at the inner bottom of the sinking groove 241, and filtering components are arranged on two sides of one end of the air sterilizer main body 1, which is close to the sinking groove 241.
The filter assembly comprises two side barrels 9 which are respectively and fixedly arranged on two sides of the air sterilizer main body 1, the two side barrels 9 are provided with material openings which are communicated with the sinking groove 241, the inner bottom of one side barrel 9 is rotationally connected with a shaft seat, the shaft seat is clamped with an unreeling column 30, the inner bottom of the other side barrel 9 is fixedly provided with a third motor 32, and the output shaft of the third motor 32 is fixedly connected with a reeling column 33. The filter component can play an effective dustproof treatment on the strip-shaped air outlet 3, so that the effective filtering treatment on the inlet air is realized, the air quality is improved, dust is prevented from falling on the inner part of the air sterilizer main body 1, and the smooth use of the sterilizer is guaranteed.
Damping rings 31 are arranged between the third motor 32 shell and the winding column 33 and between the shaft seat and the side cylinder 9, filter screen cloth 242 is connected between the winding column 33 and the unreeling column 30 in a wound mode, and the filter screen cloth 242 penetrates through the two material openings and is attached to the air inlet 24. When excessive dust is accumulated on the filter screen cloth 242, the inner main board 11 can be controlled to be started to drive the winding column 33 to rotate, so that the filter screen cloth 242 attached with the dust part can be retracted through the winding column 33, further the filter screen cloth 242 is updated, and the filtering effect of the filtering component is ensured; by means of the damping ring 31, good resistance can be provided for retraction and extension of the filter screen cloth 242, tightness of the filter screen cloth 242 is guaranteed, close fitting of the filter screen cloth 242 and the air inlet 24 is guaranteed, and effective guarantee is provided for filtering effect.
The bottom outer wall fixed mounting of heat transfer parcel board 19 has a plurality of wave plates 13, and the heat transfer parcel board 19 and the wind-guiding arc board 21 that is located the top have two to collect swash plate 12 between fixed mounting, two collect swash plate 12 constitute horn mouth form structure, two discharge electrodes 17 electric connection have the thickening wire 15, and the middle extreme of thickening wire 15 sets up to wave end 16, wave end 16 just to a plurality of wave plates 13, the equal fixed mounting of both sides inner wall of air sterilizer main part 1 has the horizontal pole, and the tip of horizontal pole is all fixedly connected with support sleeve 14, two support sleeve 14 cover are located the both ends of thickening wire 15 respectively. The heat generated during the operation of the control inner main board 11 can be rapidly led out by utilizing the arranged heat exchange wrapping plate 19 and the plurality of waveform sheets 13 at the bottom of the heat exchange wrapping plate, meanwhile, part of the entering air can bulge out at the top end of the air guide arc plate 21, and the air passes through the bottom end of the heat exchange wrapping plate 19 and the plurality of waveform sheets 13, so that effective air cooling treatment can be realized; meanwhile, the air continues to flow, and the wave-shaped end 16 at one side of the wave-shaped sheet 13 can be effectively cooled, so that the condition that the thickened lead 15 is overheated is avoided; the thickened lead 15 can be well supported and fixed by the arranged cross rod and the supporting sleeve 14; the wavy end 16 can increase the length of the thickened wire 15 subjected to air cooling, and is beneficial to heat dissipation of the thickened wire 15.
The cleaning mechanism comprises a bottom cavity seat 10 fixedly mounted on the bottom outer walls of an air sterilizer main body 1 and two side cylinders 9, a first motor 5 is fixedly mounted at one end of the bottom cavity seat 10, an output shaft of the first motor 5 is connected with a screw rod 20 through a coupling, the other end of the screw rod 20 is rotationally connected with the bottom cavity seat 10, a moving block 28 is connected to the screw rod 20 through threads, supporting wheels 29 are mounted on the outer walls of the upper end and the lower end of the moving block 28, the supporting wheels 29 are in rolling connection with the bottom cavity seat 10, a shaft column 27 is fixedly connected to one side outer wall of the moving block 28, a cleaning brush cylinder 7 is rotationally connected to the circumferential outer wall of the shaft column 27, a driven gear 26 is fixedly mounted on the bottom end outer wall of the cleaning brush cylinder 7, a plurality of convex teeth 6 matched with the driven gear 26 are fixedly mounted on one side outer wall of the bottom cavity seat 10, a brush block 8 which is obliquely arranged is fixedly mounted at the top end of the shaft column 27, and the first motor 5, the second motor 252 and the third motor 32 are preferentially selected as variable frequency motors. The first motor 5 can be utilized to drive the screw rod 20 to rotate by utilizing the arranged cleaning mechanism, and the moving block 28 drives the cleaning brush cylinder 7 to move by matching with the limit function of the supporting wheel 29, and under the action of the convex teeth 6, the driven gear 26 can drive the cleaning brush cylinder 7 to rotate so as to realize effective rotary cleaning treatment of the strip-shaped air outlet 3 and the adjustable grid plates 4; meanwhile, the brush block 8 above the shaft post 27 can wipe the display module 2, so that the definition of the display module is ensured; and the variable frequency motor can effectively reduce the noise when the device is used, is favorable to guaranteeing user's experience.
When the air sterilizer is used, the blower tube 25 can rotate under the drive of the second motor 252, so that the inside of the air sterilizer main body 1 is quickly in a negative pressure state, air flows in from the back, the strip-shaped air outlet 3 is effectively dustproof by utilizing the filter assembly, the effective filtering treatment of the entering air is realized, the air quality is improved, and dust falling on the inner part of the air sterilizer main body 1 is avoided; by using the arranged sterilizing component, the air blown into the air sterilizer main body 1 can be effectively sterilized and disinfected by using the arranged discharge electrode 17 and the plasma generator 18; meanwhile, by means of the two air guide arc plates 21, good guiding effect is achieved on the blown air, most of the air is blown to the sterilizing component, the two air guide arc plates 21 integrally form an eight shape, a narrow pipe effect is generated, the wind speed of the air is improved, the air is ensured to be fully contacted with plasma, efficient sterilization is achieved, and the air is sterilized by ultraviolet rays through the arranged installation arc plates 23 and the ultraviolet sterilizing lamps 22, so that the sterilizing effect is improved; when excessive dust is accumulated on the filter screen cloth 242, the third motor 32 is controlled to be started by utilizing the control inner main board 11 to drive the rolling column 33 to rotate, so that the filter screen cloth 242 attached with the dust part is folded through the rolling column 33, further the update of the filter screen cloth 242 is realized, and the filtering effect of the filter assembly is ensured; by means of the damping rings 31, good resistance is provided for retraction and extension of the filter screen cloth 242, tension of the filter screen cloth 242 is guaranteed, close fitting of the filter screen cloth 242 and the air inlet 24 is guaranteed, and effective guarantee is provided for filtering effect; the heat generated during the operation of the control inner main board 11 is rapidly led out by utilizing the arranged heat exchange wrapping board 19 and the plurality of waveform sheets 13 at the bottom of the heat exchange wrapping board, and meanwhile, part of the entered air can bulge out at the top end of the air guide arc board 21, and the air passes through the bottom end of the heat exchange wrapping board 19 and the plurality of waveform sheets 13, so that effective air cooling treatment is realized; meanwhile, the air continues to flow, and the wave-shaped end 16 at one side of the wave-shaped sheet 13 can be effectively cooled, so that the condition that the thickened lead 15 is overheated is avoided; the thickened lead 15 is well supported and fixed by the arranged cross rod and the supporting sleeve 14; the cleaning mechanism is utilized, the first motor 5 is utilized to drive the screw rod 20 to rotate, and the first motor is matched with the limiting function of the supporting wheel 29, so that the moving block 28 drives the cleaning brush cylinder 7 to move, and under the action of the convex teeth 6, the driven gear 26 can drive the cleaning brush cylinder 7 to rotate, so that the effective rotary cleaning treatment of the strip-shaped air outlet 3 and the adjustable grid plates 4 is realized.
Example 2:
as shown in fig. 9, in the second embodiment of the present invention, compared with the first embodiment, the outer wall of the top of the air sterilizer body 1 in the second embodiment is provided with a mounting through groove 34, and the inner wall of the mounting through groove 34 is fixedly provided with a semiconductor refrigerator 35, the refrigeration end of the semiconductor refrigerator 35 is in contact with the heat exchange wrapping plate 19.
It should be noted that, in the second embodiment, a temperature control switch is installed on one side of the heat exchange wrapping plate 19, and when the temperature of the heat exchange wrapping plate 19 is too high, the inner main board 11 is controlled to start the semiconductor refrigerator 35, and the heat exchange wrapping plate 19 is actively cooled by using the semiconductor refrigerator to effectively avoid the overheating phenomenon of the inner main board 11.
When the plasma air sterilizer is applied to SUV rescue rooms, wards, outpatient rooms, hospitals, school classrooms, hotel rooms, elevators or toilets, external air is pumped into the main body 1 of the air sterilizer by using a set blowing mechanism, filtering and dedusting are firstly carried out by using a filtering component, and effective sterilization of harmful substances such as bacteria and the like in the air is realized by adopting a mode of mutually matching ultraviolet sterilization and plasma sterilization through the design of a sterilizing component, the first motor 5 can be utilized to drive the screw rod 20 to rotate by using the set cleaning mechanism, the movable block 28 can be matched with the supporting wheel 29 to drive the cleaning brush cylinder 7 to move, and the driven gear 26 can drive the cleaning brush cylinder 7 to rotate under the action of the convex teeth 6 so as to realize effective cleaning treatment of the strip-shaped air outlet 3 and the adjustable grid sheet 4; the heat exchange wrapping plate 19 is matched with the corrugated sheet 13, so that overheat is avoided. In the invention, the two discharge electrodes respectively output high-voltage power which can reach 4000V-10000V.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. Plasma air sterilizer, including air sterilizer main part (1), its characterized in that: the inside of the air sterilizer main body (1) is provided with a blowing mechanism and a sterilization component, one side of the air sterilizer main body (1) is provided with a cleaning mechanism, one side of the air sterilizer main body (1) close to the top end is fixedly provided with a display module (2), the top inner wall of the air sterilizer main body (1) is fixedly provided with a heat exchange wrapping plate (19), the inside of the heat exchange wrapping plate (19) is provided with a control inner main board (11), the sterilization component comprises two discharge electrodes (17) fixedly arranged on two sides of the inner bottom of the air sterilizer main body (1), the two discharge electrodes (17) respectively output high voltage electricity, one side of the inner bottom of the air sterilizer main body (1) close to the two discharge electrodes (17) is fixedly provided with a plasma generator (18), one side of the air sterilizer main body (1) close to the two discharge electrodes (17) is provided with two air guide arc plates (21), the two air guide arc plates (21) integrally form a' eight shape, the two air guide arc plates (21) are positioned right below the heat exchange wrapping plate (19), the two air guide arc plates (21) are arranged between the two air guide plates (21) and are provided with two arc plates (23) and are fixedly connected with the two air guide arc plates (23) arranged on the two air sterilizer main body (23), ultraviolet sterilizing lamps (22) are fixedly arranged in the mounting grooves;
the bottom outer wall of the heat exchange wrapping plate (19) is fixedly provided with a plurality of wave plates (13), two collecting inclined plates (12) are fixedly arranged between the heat exchange wrapping plate (19) and the air guide arc plate (21) which is positioned above the heat exchange wrapping plate, the two collecting inclined plates (12) form a horn mouth-shaped structure, the two discharge electrodes (17) are electrically connected with thickened wires (15), the middle ends of the thickened wires (15) are provided with wavy ends (16), the wavy ends (16) are opposite to the plurality of wave plates (13), the inner walls of the two sides of the air sterilizer main body (1) are fixedly provided with cross bars, the end parts of the cross bars are fixedly connected with supporting sleeves (14), and the two supporting sleeves (14) are respectively sleeved at the two ends of the thickened wires (15);
the cleaning mechanism comprises a bottom cavity seat (10) fixedly mounted on the outer walls of the bottoms of an air sterilizer main body (1) and two side cylinders (9), a first motor (5) is fixedly mounted at one end of the bottom cavity seat (10), a screw rod (20) is connected with an output shaft of the first motor (5) through a coupling, the other end of the screw rod (20) is rotationally connected with the bottom cavity seat (10), a moving block (28) is connected to the screw rod (20) through threads, supporting wheels (29) are mounted on the outer walls of the upper end and the lower end of the moving block (28), the supporting wheels (29) are in rolling connection with the bottom cavity seat (10), a shaft post (27) is fixedly connected to one side outer wall of the moving block (28), a cleaning brush cylinder (7) is rotationally connected to the outer wall of the circumference of the shaft post (27), a plurality of convex teeth (6) matched with the driven gear (26) are fixedly mounted on one side outer wall of the bottom cavity seat (10), and the top end of the shaft post (27) is fixedly provided with a brush (8) which is obliquely arranged.
2. The plasma air sterilizer of claim 1, wherein: the air blowing mechanism comprises a second motor (252) fixedly mounted on the inner wall of one side of the air sterilizer main body (1), an output shaft of the second motor (252) is fixedly connected with an air blowing barrel (25), the other end of the air blowing barrel (25) is rotationally connected with the air sterilizer main body (1), and a plurality of reinforcing rings (251) which are distributed at equal distances are fixedly mounted on the air blowing barrel (25).
3. The plasma air sterilizer of claim 2, wherein: a plurality of strip-shaped air outlets (3) are formed in one side, close to the air blowing barrel (25), of the air sterilizer main body (1), and adjustable grid plates (4) are movably connected to the inner walls of the strip-shaped air outlets (3).
4. A plasma air sterilizer as claimed in claim 3, wherein: the air sterilizer is characterized in that a sinking groove (241) is formed in one side, which is right opposite to the strip-shaped air outlet (3), of the air sterilizer body (1), the sinking groove (241) is of a rectangular structure, a plurality of air inlet holes (24) distributed at equal intervals are formed in the inner bottom of the sinking groove (241), and filtering components are mounted on two sides of one end, close to the sinking groove (241), of the air sterilizer body (1).
5. The plasma air sterilizer of claim 4, wherein: the filter component comprises two side barrels (9) which are respectively and fixedly arranged on two sides of the air sterilizer main body (1), the two side barrels (9) are respectively provided with a material opening which is communicated with the sinking groove (241), one of the material openings is rotationally connected with a shaft seat at the inner bottom of the side barrel (9), an unreeling column (30) is clamped on the shaft seat, a third motor (32) is fixedly arranged at the inner bottom of the side barrel (9), and a reeling column (33) is fixedly connected with an output shaft of the third motor (32).
6. The plasma air sterilizer of claim 5, wherein: damping rings (31) are arranged between the third motor (32) shell and the winding column (33) and between the shaft seat and the side cylinder (9), filter screen cloth (242) is connected between the winding column (33) and the unwinding column (30) in a wound mode, and the filter screen cloth (242) penetrates through the two material openings and is attached to the air inlet hole (24).
7. Use of the plasma air sterilizer of any one of claims 1 to 6 in an SUV rescue room, a ward, an outpatient room, a hospital, a school classroom, a hotel room, an elevator, or a toilet.
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| CN114838431A (en) * | 2022-06-08 | 2022-08-02 | 郑州大学第一附属医院 | Ventilation device for epidemic situation isolation ward |
| CN114791147B (en) * | 2022-06-23 | 2022-09-13 | 恩科思奈(苏州)环境科技有限公司 | Plasma air sterilizing machine |
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| GB2458162A (en) * | 2008-03-07 | 2009-09-09 | Reckitt Benckiser | Air cleaner |
| CN203458926U (en) * | 2013-09-30 | 2014-03-05 | 洪培琪 | Air purifier |
| CN207585022U (en) * | 2017-06-28 | 2018-07-06 | 广东美的暖通设备有限公司 | The indoor unit and transducer air conditioning of transducer air conditioning |
| CN207702623U (en) * | 2017-12-25 | 2018-08-07 | 奇昇净化科技（昆山）有限公司 | A kind of changeable type efficient air distributor |
| CN210602144U (en) * | 2019-09-23 | 2020-05-22 | 天津卡利欧玛热能设备制造有限公司 | Bottom blowing type air curtain device capable of effectively isolating outdoor cold air from invading |
| CN213158106U (en) * | 2020-05-29 | 2021-05-11 | 郑州大学第一附属医院 | Air sterilizer |
| CN113639374A (en) * | 2021-08-12 | 2021-11-12 | 中国烟草总公司湖北省公司 | Indoor air purification device |
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