CN114791147A

CN114791147A - Plasma air sterilizing machine

Info

Publication number: CN114791147A
Application number: CN202210717548.2A
Authority: CN
Inventors: 孙本启
Original assignee: Enkesinai Suzhou Environmental Technology Co ltd
Current assignee: Enkesinai Suzhou Environmental Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-07-26
Anticipated expiration: 2042-06-23
Also published as: CN114791147B

Abstract

The invention discloses a plasma air sterilizer, which belongs to the field of air sterilizers and comprises a sterilizer body, wherein a filter piece replacing box is fixedly connected to the side surface of the sterilizer body, a replacing cavity is formed in the filter piece replacing box, a plate inlet cavity is formed in the top end of one side of the replacing cavity, a drying cavity and a plate outlet cavity are formed in the other side of the replacing cavity, a cover plate is movably connected to the top end of the plate inlet cavity, the drying cavity is positioned at the top end of the plate outlet cavity, and a box door is movably connected to one side of the drying cavity and one side of the plate outlet cavity; the middle position in the inner part of the replacing cavity is provided with a rotary switching plate assembly, two sides of the rotary switching plate assembly are provided with guide assemblies, and a pushing assembly is arranged below the guide assemblies. According to the invention, the rotary plate replacing component, the pushing component and the guide component are matched for use, so that the replacement of the filtering plate can be automatically completed, the replacement mode is time-saving and labor-saving, the shutdown time of the air sterilizing machine is shorter, and the air quality of a railway station is further prevented from being linearly reduced.

Description

Plasma air sterilizing machine

Technical Field

The invention relates to an air sterilizer, in particular to a plasma air sterilizer.

Background

An air sterilizer is a machine for sterilizing air by the principles of filtering, purifying, sterilizing and the like. Besides sterilization and disinfection, some models can remove organic pollution gases such as formaldehyde, phenol and the like in indoor air, and can kill or filter allergens such as pollen and the like. Meanwhile, the smoke and the smoke smell generated by smoking, bad smell in a toilet, human body smell and the like are effectively removed. The disinfection effect is reliable, and the disinfection can be carried out under the condition that people move, so that the coexistence of human and machine is realized. The plasma air sterilizer is characterized in that a positive and negative ion generator is arranged in the machine body, and a large amount of energy is generated through annihilation of positive and negative ions, so that bacterial envelopes are damaged, and cell nuclei are killed.

In the great environment of the flow of people, for example railway station, because personnel mix and cause the air quality lower, place the air sterilizing machine in the station often not intermittent operation, nevertheless after the operation for a certain time, its inside filtration piece will be because adhere to a large amount of impurity and lead to the filter effect to descend rapidly, need change filtering piece.

The prior art has the following problems: under the muddy service environment of this kind of air in railway station, the change cycle of filtering piece is shorter, consequently need change often filtering piece, but traditional change mode adopts artifical the change more, and this kind of change mode is consuming time power, and the down time that makes air sterilizing machine is longer, and then leads to the straight line decline of railway station air quality. Accordingly, a plasma air sterilizer is provided by those skilled in the art to solve the problems set forth in the above background art.

Disclosure of Invention

The invention aims to provide a plasma air sterilizer, which can automatically complete the replacement of a filtering plate by matching the arranged rotating plate replacing component, the pushing component and the guiding component, and the replacement mode is time-saving and labor-saving, so that the shutdown time of the air sterilizer is short, the air quality of a railway station is further prevented from being linearly reduced, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme:

a plasma air sterilizer comprises a sterilizer body, wherein an air inlet window is formed in a position, close to the middle, of one side surface of the sterilizer body, an air outlet window is formed in a position, close to the top end, of the other side surface of the sterilizer body, a filter element replacing box is fixedly connected to the side surface of the sterilizer body, a replacing cavity is formed in the filter element replacing box, a plate inlet cavity is formed in the top end of one side of the replacing cavity, a drying cavity and a plate outlet cavity are formed in the other side of the replacing cavity, a cover plate is movably connected to the top end of the plate inlet cavity, the drying cavity is located at the top end of the plate outlet cavity, and a box door is movably connected to one side of the drying cavity and one side of the plate outlet cavity; change the inside intermediate position in chamber and be equipped with the change board subassembly soon, and the both sides of rotatory board subassembly of trading are equipped with the direction subassembly, the below of direction subassembly is equipped with the promotion subassembly, and promotes the subassembly and filter fixed first motor drive connection on the replacement case lateral surface, the inside swing joint in advance board chamber has a plurality of superimposed filtration plates from top to bottom, it can be with filtering the plate and promote one side through the direction subassembly to promote the subassembly top, change the chamber and go out and set up the notch that supplies to filter the plate and pass between the board chamber.

The utility model provides an air sterilizing machine is when using a period and need changing filtering plate, at first, the internal filtering plate of disinfection machine is taken out earlier to rotatory board subassembly that trades, rotatory certain angle afterwards, at this moment, a new filtering plate is rotated to preset position, rotatory board subassembly that trades pushes this new filtering plate into the disinfection machine, afterwards, first motor operation drives and promotes the subassembly and pushes a new filtering plate into rotatory board subassembly along the guide assembly, push a filtering plate after using into the inside storage of board intracavity along the guide assembly from the notch, finally, air sterilizing machine moves once more, the air at railway station gets into in the disinfection machine from the air inlet window, after the filtering plate filtration in the disinfection machine, the positive and negative ion generator that rethread disinfection machine is inside sets up, produce a large amount of energy through positive and negative ion annihilation, thereby destroying the bacterial envelope and killing the cell nucleus, finally, the sterilized air is discharged from the air outlet window, and the air is purified and sterilized after the sterilization.

As a further scheme of the invention: rotatory board subassembly that trades specifically includes: the rotation axis, rotation axis one end is inlayed movably in changing intracavity wall, and the rotation axis other end and the output fixed connection who filters the second motor of fixing on the replacement case lateral surface, the carousel body of a plurality of evenly distributed of fixedly connected with on the lateral surface of rotation axis, and the cardboard piece of a plurality of evenly distributed of lateral surface fixedly connected with of carousel body, the clearance that guide assembly can follow between each cardboard piece passes, cardboard piece includes two optical axis poles of placing side by side, and optical axis pole one end is fixed on the carousel body lateral surface, two fixedly connected with T type frame between the one end that the optical axis pole is close to the carousel body, the top of rotation axis is equipped with the cylinder, and the cylinder is fixed on changing the intracavity wall, the output fixedly connected with electromagnet piece of cylinder.

When the filter plates are replaced, the cylinder operates to push the electromagnet blocks into the disinfection machine body to make the electromagnet blocks contact with the filter plates in the disinfection machine body, and then, the electromagnet block is electrified to generate magnetic adsorption to fix the filtering plate, the cylinder is operated again to draw the filtering plate out and put the filtering plate into a plurality of aligned clamp plates of preset positions (the filtering plate is clamped between two optical shaft rods of the clamp plates, and the stability between the two optical shaft rods can be improved by the arrangement of the T-shaped frame), at the moment, the electromagnet block is powered off to loosen the filtering plate, then, the second motor operates to drive the rotating shaft to rotate for a certain angle, each turntable body and the clamping plate members on the turntable body rotate along with the rotation, and each filter plate piece that is cliied by a plurality of cardboard pieces also follows the rotation, and afterwards, the cylinder operation, the electromagnetism iron plate circular telegram, a new filter plate piece is pushed into the disinfection organism by the electromagnetism iron plate piece.

As a still further scheme of the invention: the pushing assembly specifically comprises: the lead screw, lead screw one end inlays and changes intracavity wall mobile, and the lead screw other end and first motor output end fixed connection, the both sides of lead screw are equipped with spacing axle, and just spacing axle both ends are all fixed on changing intracavity wall, there are two removal seats common swing joint on the lateral surface of lead screw and spacing axle, and the top fixedly connected with of removing the seat a plurality of push rods that parallel, and is a plurality of the direction subassembly is all passed on the top of push rod.

First motor operation drives the lead screw and rotates, and under the limiting action of spacing axle, two removal seats slowly advance along the lead screw, and then drive the push rod on it and advance, lie in the left push rod and will be close to the filtration plate and push away the cardboard spare that corresponds the position along the guide assembly in, and then accomplish the upper plate, with this while, the push rod that lies in the right side will be close to the filtration plate and push away out the inside storage of board cavity along the guide assembly from the notch, and then accomplish the hypoplastron.

As a still further scheme of the invention: the mobile seat specifically comprises: the top plate, the equal fixedly connected with triangular seat in bottom face both sides of top plate, and the movable groove has been seted up to the inside of triangular seat, the inside top both sides swing joint in movable groove has concave type wheel, and the inside bottom swing joint in movable groove has ball bearing, spacing axle card is between two concave type wheels and ball bearing, top plate top face and push rod fixed connection, and top plate bottom face intermediate position fixedly connected with screw thread seat, the lead screw runs through screw thread seat and rather than threaded connection.

In the moving process of the moving seat, the screw rod and the thread seat generate relative displacement, the limiting shaft is clamped between the two concave wheels and the ball bearing, and the concave wheels and the ball bearing can movably reduce friction force between the limiting shaft and the limiting shaft.

As a still further scheme of the invention: the guide assembly specifically comprises: the left guide and the right guide that the level was aimed at, left side guide includes the left leading truck that a plurality of levels were abreast, and left leading truck includes upper left pole, left lower beam and left down tube, upper left pole is fixed on changing chamber one side inner wall with the one end of left lower beam, left side down tube is fixed between the other end of upper left pole and left lower beam, right side guide includes the right leading truck that a plurality of levels were abreast, and right leading truck includes upper right pole, right lower beam and right down tube, upper right pole is fixed on changing chamber opposite side inner wall with the one end of right lower beam, right down tube is fixed between the other end of upper right pole and right lower beam, the clearance between clearance, each right leading truck between the clearance between each left leading truck can all be followed to promotion subassembly top and rotatory board subassembly of changing passes.

Stagger each other between each left leading truck, the right leading truck and a plurality of push rod, a plurality of cardboard piece, filtering the plate in the promotion, a plurality of push rods pass and filter the plate contact from the clearance between each left leading truck, the right leading truck, and then accomplish the promotion. The left down tube can improve the structural stability between the upper left rod and the lower left rod, and the right down tube can improve the structural stability between the upper right rod and the lower right rod.

As a still further scheme of the invention: the filtering plate specifically comprises: the outer frame body, the metal sheet has all been inlayed to the both sides face of outer frame body, and the inside of outer frame body is from supreme fixedly connected with primary filter screen, silver ion filter screen, active carbon filter screen and HEPA filter screen down in proper order, the both sides inner wall that advances the board chamber has all inlayed the electromagnetism iron plate, and the filtration plate that electromagnetism iron plate accessible magnetic adsorption power will advance the board intracavity is fixed.

During the use, place a plurality of filtration plates stacks and advance the board intracavity, the filtration plate of below falls on upper left pole, at the in-process that pushes this filtration plate into rotatory board subassembly that trades, the electro-magnet plate circular telegram is fixed with the metal sheet adsorption, and then avoid advancing the filtration plate whereabouts of board intracavity, and send the board to promote the subassembly after resumeing the normal position in the completion, the electro-magnet plate outage is still filtered the plate and is fallen on upper left pole, and at air sterilizing machine operation in-process, muddy air gets into the sterilizing machine from the air inlet window in vivo, filter through the filtration plate in the sterilizing machine body, concrete filtering process is: the muddy air firstly passes through the primary filter screen, dust particles with the particle size of more than 5 mu m in the filtered air, then passes through the silver ion filter screen, the silver ion filter screen has a catalytic effect, can inhibit the production and propagation of bacteria, and effectively kill bacteria attached to the muddy air, then the air passes through the activated carbon filter screen, peculiar smell in the filtered air, finally, the air passes through the HEPA filter screen, PM2.5 and other harmful gases are filtered by the HEPA filter screen, and also mould, bacteria and viruses can be captured, so that second-hand smoke and harmful microparticles in the air are filtered.

As a still further scheme of the invention: the inside of drying chamber is equipped with the gauze bag, and the inside packing of gauze bag has the active carbon particle, a plurality of through-holes have been seted up between drying chamber and the change chamber, and through-hole intercommunication between drying chamber and the change chamber.

In the use, the active carbon granule in the gauze bag passes through the through-hole and adsorbs the moist air in the change chamber, ensures to change the inside drying of chamber.

As a still further scheme of the invention: the upper end and the lower end of the notch are symmetrically and fixedly connected with brush hair.

The arrangement of the brush hair can prevent dust and impurities in the plate cavity from entering the replacing cavity from the notch.

As a still further scheme of the invention: and a control panel is embedded below the air outlet window and on the side surface of the disinfection machine body.

The control panel can control the running states of the first motor, the second motor, the air cylinder, the electromagnet block and the electromagnet plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the board subassembly is traded in the rotation that sets up, the cooperation that promotes the subassembly and leads the subassembly is used, can accomplish the change of filtering the plate automatically, and this kind of change mode labour saving and time saving for the shut down time of air sterilizing machine is shorter, and then avoids the straight line decline of station air quality.

2. When the filter plates are replaced, the cylinder operates, the electromagnet blocks are pushed into the disinfection machine body to enable the electromagnet blocks to be in contact with the filter plates in the disinfection machine body, then, the electromagnet blocks are electrified to generate magnetic adsorption to fix the filter plates, the cylinder operates again to draw the filter plates out and place the filter plates into a plurality of aligned clamp plates of preset positions (the filter plates are clamped between two optical shaft rods of the clamp plates, the stability between the two optical shaft rods can be improved due to the arrangement of a T-shaped frame), at the moment, the electromagnet blocks are powered off to release the filter plates, then, the second motor operates to drive the rotating shaft to rotate for a certain angle, each rotating plate body and the clamp plates on the rotating plate body rotate, and each filter plate clamped by the plurality of clamp plates also rotates, then, the cylinder operates, the electromagnet blocks are electrified, a new filter plate is pushed into the disinfection machine body by the electromagnet blocks, the speed of replacing the filtering plate is high, and the accuracy is high.

3. Through the promotion subassembly that sets up, first motor operation drives the lead screw and rotates, limiting effect at spacing axle is down, two removal seats slowly advance along the lead screw, and then drive the push rod on it and advance, it pushes away the cardboard spare that corresponds the position along the direction subassembly to be located the filtration plate that left push rod will be close to, and then accomplish the upper plate, with this simultaneously, the filtration plate that the push rod that is located the right side will be close to pushes away out the inside storage of board intracavity along the direction subassembly from the notch, and then accomplish the hypoplastron, and then the transfer of automatic and quick completion filtration plate.

4. Through the direction subassembly that sets up, stagger each other between each left leading truck, right leading truck and a plurality of push rod, a plurality of cardboard pieces, filtering the plate promoting, the clearance between a plurality of push rods follow each left leading truck, the right leading truck passes and filters the plate contact, and then accomplishes and promote, and left down tube can improve the structural stability between upper left pole and the left down tube, and right down tube can improve the structural stability between upper right pole and the right down tube.

5. Through the drying chamber who sets up, in the use, the active carbon particle in the gauze bag passes through the through-hole and adsorbs the humid air of changing in the chamber in the drying chamber, ensures to change the inside drying of chamber.

Drawings

FIG. 1 is a schematic view of a plasma air sterilizer;

FIG. 2 is an interior view of a filter change box in a plasma air sterilizer;

FIG. 3 is a schematic structural view of a rotary plate assembly in a plasma air sterilizer;

FIG. 4 is a schematic view showing a structure of a pushing assembly in a plasma air sterilizer;

FIG. 5 is a combination view of a ball bearing and a concave wheel in a plasma air sterilizer;

FIG. 6 is a schematic view showing a structure of a guide assembly in a plasma air sterilizer;

FIG. 7 is an enlarged view of A of FIG. 2 of a plasma air sterilizer;

fig. 8 is an enlarged view of B of fig. 2 of a plasma air sterilizer.

In the figure: 1. sterilizing the organism; 2. an air inlet window; 3. a vent window; 4. a control panel; 5. a filter replacing box; 6. a cover plate; 7. replacing the cavity; 8. a plate inlet cavity; 9. a drying chamber; 10. a plate outlet cavity; 11. a box door; 12. a filter plate; 1201. an outer frame body; 1202. a metal plate; 1203. a primary filter screen; 1204. a silver ion filter screen; 1205. an active carbon filter screen; 1206. a HEPA filter screen; 13. a first motor; 14. a pushing assembly; 1401. a lead screw; 1402. a limiting shaft; 1403. a triangular base; 1404. a top plate; 1405. a push rod; 1406. a threaded seat; 1407. a ball bearing; 1408. a concave wheel; 15. a guide assembly; 1501. a left upper bar; 1502. a left lower bar; 1503. a left diagonal bar; 1504. a right upper bar; 1505. a right lower bar; 1506. a right diagonal bar; 16. rotating the plate changing assembly; 1601. a rotating shaft; 1602. a second motor; 1603. a turntable body; 1604. an optical shaft lever; 1605. a T-shaped frame; 1606. a cylinder; 1607. an electromagnet block; 17. a gauze bag; 18. activated carbon particles; 19. an electromagnet plate; 20. a through hole; 21. a notch; 22. and (4) brush hairs.

Detailed Description

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

Referring to fig. 1 to 8, in an embodiment of the present invention, a plasma air sterilizer includes a sterilizer body 1, an air inlet window 2 is disposed at a position, close to a middle, of one side surface of the sterilizer body 1, an air outlet window 3 is disposed at a position, close to a top end, of the other side surface of the sterilizer body 1, a filter member replacing box 5 is fixedly connected to the side surface of the sterilizer body 1, a replacing cavity 7 is disposed inside the filter member replacing box 5, a plate inlet cavity 8 is disposed at a top end of one side of the replacing cavity 7, a drying cavity 9 and a plate outlet cavity 10 are disposed at the other side of the replacing cavity 7, a cover plate 6 is movably connected to a top end of the plate inlet cavity 8, the drying cavity 9 is located at a top end of the plate outlet cavity 10, and a box door 11 is movably connected to one side of the drying cavity 9 and the plate outlet cavity 10; change the inside intermediate position in chamber 7 and be equipped with and change board subassembly 16 soon, and the both sides of rotatory board subassembly 16 that trade are equipped with guide assembly 15, the below of guide assembly 15 is equipped with promotion subassembly 14, and promote subassembly 14 and filter the transmission of fixed first motor 13 on the replacement case 5 lateral surfaces and be connected, the inside swing joint that advances board chamber 8 has a plurality of upper and lower superimposed filtration plates 12, it can be with filtering plates 12 and promoting to one side to pass guide assembly 15 to promote the subassembly 14 top, it offers the notch 21 that supplies to filter plates 12 and pass to change between chamber 7 and the play board chamber 10. When the air sterilizer of the application needs to replace the filtering plates 12 after being used for a period of time, firstly, the rotary plate-changing component 16 firstly takes out the filtering plates 12 in the sterilizer body 1, then rotates for a certain angle, at the moment, a new filtering plate 12 is rotated to a preset position, the rotary plate-changing component 16 pushes the new filtering plate 12 into the sterilizer body 1, then, the first motor 13 runs to drive the pushing component 14 to push the new filtering plate 12 into the rotary plate-changing component 16 along the guide component 15, the used filtering plate 12 is pushed into the plate cavity 10 from the notch 21 along the guide component 15 to be stored, finally, the air sterilizer runs again, the air at the railway station enters the sterilizer body 1 from the air inlet window 2, is filtered by the filtering plates 12 in the sterilizer body 1, and then passes through the positive and negative ion generator arranged in the sterilizer body 1, a large amount of energy is generated through annihilation of positive ions and negative ions, so that bacterial envelopes are damaged, cell nucleuses are killed, finally, the sterilized air is discharged from the air outlet window 3, and the air is purified and sterilized.

In this embodiment: the rotary plate changing assembly 16 specifically comprises: rotation axis 1601, rotation axis 1601 one end is inlayed movably in changing chamber 7 inner wall, and the rotation axis 1601 other end and filter the output fixed connection of changing fixed second motor 1602 on the 5 lateral surfaces of case, a plurality of evenly distributed's of fixedly connected with turntable body 1603 on the lateral surface of rotation axis 1601, and a plurality of evenly distributed's of lateral surface fixedly connected with of turntable body 1603 cardboard piece, guide assembly 15 can pass from the clearance between each cardboard piece, the cardboard piece includes two optical axis poles 1604 of placing side by side, and optical axis pole 1604 one end is fixed on turntable body 1603 lateral surface, two optical axis poles 1604 are close to fixedly connected with T type frame 1605 between the one end of turntable body 1603, the top of rotation axis 1601 is equipped with cylinder 1606, and cylinder 1606 is fixed on changing chamber 7 inner wall, the output fixedly connected with electromagnet block 1607 of cylinder 1606. When the filter plate 12 is replaced, the air cylinder 1606 is operated to push the electromagnet block 1607 into the disinfection machine body 1 to make the electromagnet block 1607 contact with the filter plate 12 in the disinfection machine body 1, then, the electromagnet block 1607 is electrified to generate magnetic adsorption to fix the filter plate 12, the air cylinder 1606 is operated again to draw out the filter plate 12 to be placed into a plurality of aligned clamp plates at the preset position (the filter plate 12 is clamped between two optical axes 1604 of the clamp plates, the arrangement of the T-shaped frame 1605 can improve the stability between the two optical axes 1604), at this time, the electromagnet block 1607 is powered off to release the filter plate 12, then, the second motor 1602 operates to drive the rotating shaft 1601 to rotate for a certain angle, each rotating disc 1603 and the clamp plates thereon follow to rotate, and each filter plate 12 clamped by the plurality of clamp plates also follows to rotate, then, the air cylinder 1606 operates, the electromagnet block 1607 is powered on, a new filter plate 12 is pushed into the sterilizing body 1 by the electromagnet block 1607.

In this embodiment: the pushing assembly 14 specifically comprises: lead screw 1401, lead screw 1401 one end is inlayed and is changed the chamber 7 inner wall movably, and the lead screw 1401 other end and first motor 13 output end fixed connection, and the both sides of lead screw 1401 are equipped with spacing axle 1402, and all fix on changing chamber 7 inner wall at spacing axle 1402 both ends, and common swing joint has two to remove the seat on the lateral surface of lead screw 1401 and spacing axle 1402, and the top fixedly connected with a plurality of push rods 1405 that parallel that remove the seat, and guide assembly 15 is all passed on the top of a plurality of push rods 1405. First motor 13 operation drives lead screw 1401 and rotates, under the limiting action of spacing axle 1402, two removal seats slowly advance along lead screw 1401, and then drive push rod 1405 on it and advance, be located left push rod 1405 and push the filtration plate 12 that is close to along the cardboard piece of guide assembly 15 propulsion corresponding position, and then accomplish the upper plate, with this simultaneously, the push rod 1405 that is located the right side pushes the filtration plate 12 that is close to along guide assembly 15 from notch 21 pushing out the inside storage of board chamber 10, and then accomplish the hypoplastron.

In this embodiment: remove the seat, specifically include: top plate 1404, the equal fixedly connected with trigonometry 1403 in bottom end face both sides of top plate 1404, and the movable slot has been seted up to the inside of trigonometry 1403, the inside top both sides swing joint of movable slot has concave wheel 1408, and the inside bottom swing joint of movable slot has ball bearing 1407, spacing axle 1402 card is between two concave wheel 1408 and ball bearing 1407, top plate 1404 top terminal surface and push rod 1405 fixed connection, and top plate 1404 bottom terminal surface intermediate position fixedly connected with screw base 1406, lead screw 1401 runs through screw base 1406 and rather than threaded connection. During the moving seat moving process, the screw 1401 and the screw seat 1406 generate relative displacement, the limiting shaft 1402 is clamped between the two concave wheels 1408 and the ball bearings 1407, and the concave wheels 1408 and the ball bearings 1407 can move to reduce the friction force between the limiting shaft 1402 and the concave wheels 1408 and the ball bearings 1407.

In this embodiment: the guide assembly 15 specifically includes: the left guide piece and the right guide piece are horizontally aligned, the left guide piece comprises a plurality of left guide frames which are horizontally juxtaposed, the left guide frames comprise a left upper rod 1501, a left lower rod 1502 and a left inclined rod 1503, one ends of the left upper rod 1501 and the left lower rod 1502 are fixed on the inner wall of one side of the replacement cavity 7, the left inclined rod 1503 is fixed between the other ends of the left upper rod 1501 and the left lower rod 1502, the right guide piece comprises a plurality of right guide frames which are horizontally juxtaposed, the right guide frames comprise a right upper rod 1504, a right lower rod 1505 and a right inclined rod 1506, one ends of the right upper rod 1504 and the right lower rod 1505 are fixed on the inner wall of the other side of the replacement cavity 7, the right inclined rod 1506 is fixed between the other ends of the right upper rod 1504 and the right lower rod 1505, and the top end of the pushing assembly 14 and the rotary plate changing assembly 16 can penetrate through gaps between the left guide frames and gaps between the right guide frames. Stagger each other between each left leading truck, the right leading truck and a plurality of push rod 1405, a plurality of cardboard piece, filtering plate 12 in the promotion, a plurality of push rod 1405 from each left leading truck, the clearance between the right leading truck pass with filter plate 12 contact, and then accomplish the promotion. The left diagonal bar 1503 can improve the structural stability between the left upper bar 1501 and the left lower bar 1502, and the right diagonal bar 1506 can improve the structural stability between the right upper bar 1504 and the right lower bar 1505.

In this embodiment: the filtering plate 12 specifically comprises: outer frame body 1201, metal sheet 1202 has all been inlayed to outer frame body 1201's both sides face, and outer frame body 1201's inside is from supreme fixedly connected with primary filter net 1203, silver ion filter net 1204, active carbon filter net 1205 and HEPA filter net 1206 in proper order down, and the both sides inner wall of advancing board chamber 8 has all inlayed electromagnet plate 19, and electromagnet plate 19 accessible magnetic adsorption power will advance the filtration plate 12 of board chamber 8 and fix. During the use, place a plurality of filtration plates 12 stack in advancing board chamber 8, the filtration plate 12 of below falls on upper left pole 1501, in the in-process of pushing this filtration plate 12 into rotatory board subassembly 16 that trades, electro-magnet plate 19 circular telegram adsorbs the fixed with metal sheet 1202, and then avoids advancing the filtration plate 12 whereabouts in the board chamber 8, and after accomplishing to send board promotion subassembly 14 to resume the normal position, electro-magnet plate 19 cuts off the power supply and still filters plate 12 and fall on upper left pole 1501, and in air sterilizing machine operation process, muddy air gets into sterilizing body 1 from air inlet window 2 in, filters through the filtration plate 12 in sterilizing body 1, specific filtration process is: the muddy air firstly passes through a primary filter screen 1203, dust particles with the particle size of more than 5 microns in the filtered air, then passes through a silver ion filter screen 1204, the silver ion filter screen 1204 plays a role in catalysis, can inhibit the production and propagation of bacteria, and effectively kill bacteria attached to the muddy air, then the air passes through an active carbon filter screen 1205, peculiar smell in the filtered air, finally, the air passes through a HEPA filter screen 1206, PM2.5 and other harmful gases are effectively filtered through the HEPA filter screen 1206, and mildew, bacteria and viruses can be captured, so that second-hand smoke and harmful microparticles in the air can be filtered.

In this embodiment: the inside of drying chamber 9 is equipped with gauze bag 17, and the inside packing of gauze bag 17 has activated carbon particle 18, has seted up a plurality of through-holes 20 between drying chamber 9 and the change chamber 7, and communicates through-hole 20 between drying chamber 9 and the change chamber 7. In the use process, the activated carbon particles 18 in the gauze bag 17 adsorb the humid air in the replacement cavity 7 through the through holes 20, so that the inside of the replacement cavity 7 is ensured to be dry.

In this embodiment: the upper end and the lower end of the notch 21 are symmetrically and fixedly connected with bristles 22. The arrangement of the bristles 22 prevents dust and impurities from the board chamber 10 from entering the replacement chamber 7 through the slot 21.

In this embodiment: a control panel 4 is embedded below the air outlet window 3 and on the side surface of the disinfection machine body 1. The control panel 4 can control the operating states of the first motor 13, the second motor 1602, the cylinder 1606, the electromagnet blocks 1607, and the electromagnet plate 19.

The working principle of the invention is as follows: when the air sterilizer is used for a period of time and needs to replace the filtering plates 12, firstly, the rotary plate changing component 16 firstly extracts the filtering plates 12 in the sterilizer body 1 and then rotates for a certain angle, at the moment, a new filtering plate 12 is rotated to a preset position, the rotary plate changing component 16 pushes the new filtering plate 12 into the sterilizer body 1, then, the first motor 13 operates to drive the pushing component 14 to push a new filtering plate 12 into the rotary plate changing component 16 along the guide component 15, the used filtering plate 12 is pushed out of the plate cavity 10 from the notch 21 along the guide component 15 for storage, finally, the air sterilizer operates again, turbid air at a railway station enters the sterilizer body 1 from the air inlet window 2, is filtered by the filtering plates 12 in the sterilizer body 1 and then passes through the positive and negative ion generators arranged in the sterilizer body 1, a large amount of energy is generated through annihilation of positive ions and negative ions, so that bacterial envelopes are damaged, cell nucleuses are killed, finally, the sterilized air is discharged from the air outlet window 3, and the air is purified and sterilized.

It should be noted that, the specific replacement process of the filter plate 12 is as follows: cylinder 1606 moves, push electromagnetism piece 1607 in the disinfection organism 1 and let the contact of electromagnetism piece 1607 with the interior filtration plate 12 of disinfection organism 1, afterwards, the circular telegram of electromagnetism piece 1607 produces magnetic adsorption and fixes this filtration plate 12, cylinder 1606 moves once more and takes this filtration plate 12 out and put into the cardboard piece of a plurality of alignments of predetermined position (filter the plate 12 card between two optical axis rods 1604 of cardboard piece, the setting up of T type frame 1605 can improve the stability between two optical axis rods 1604), at this moment, electromagnetism piece 1607 outage unclamps this filtration plate 12. Subsequently, the first motor 13 runs to drive the screw 1401 to rotate, under the limiting effect of the limiting shaft 1402, the two movable seats advance slowly along the screw 1401, and further drive the push rod 1405 on the two movable seats to advance, the push rod 1405 on the left side pushes the adjacent filtering plate 12 into the plate clamping piece at the corresponding position along the guide component 15, and further finish the plate feeding, and meanwhile, the push rod 1405 on the right side pushes the adjacent filtering plate 12 into the plate discharging cavity 10 from the notch 21 along the guide component 15 to be stored, so that the plate discharging is finished, and then the first motor 13 runs reversely to restore the position of the push rod 1405. Then, second motor 1602 moves and drives rotation axis 1601 and rotate certain angle, and each carousel body 1603 and the cardboard piece on it follow the rotation, and each filtration plate 12 that is cliied by a plurality of cardboard pieces also follows the rotation, and afterwards, cylinder 1606 moves, and electromagnet block 1607 circular telegram, and in a new filtration plate 12 was pushed the disinfection organism 1 by electromagnet block 1607, the completion back of pushing, electromagnet block 1607 outage, cylinder 1606 moves once more and drives electromagnet block 1607 and withdraws.

After the new board 12 that filters is pushed into disinfection organism 1, this air disinfection machine moves once more, and in the operation process, muddy air gets into disinfection organism 1 from air inlet window 2 in, filters through the board 12 that filters in the disinfection organism 1, and concrete filtering process is: muddy air firstly passes through primary filter screen 1203, dust particle more than 5 mu m in the filtered air, later pass through silver ion filter screen 1204, silver ion filter screen 1204 plays the catalytic action, can restrain the bacterium production and breed, effectively kill the bacterium that adheres to it simultaneously, then, the air passes through active carbon filter screen 1205, peculiar smell in the filtered air, finally, the air passes through HEPA filter screen 1206, PM2.5 and other harmful gas are filtered to HEPA filter screen 1206 high efficiency, also can catch mould, bacterium, virus, filter harmful microparticle in second-hand smoke and the air.

When the filter plates 12 in the plate inlet chamber 8 are exhausted, the cover plate 6 is opened, a plurality of filter plates 12 are stacked in the plate inlet chamber 8, the lowermost filter plate 12 falls on the upper left rod 1501, and then the box door 11 is opened, and the used filter plates 12 stored in the plate outlet chamber 10 are taken out and cleaned.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A plasma air sterilizer is characterized by comprising a sterilizer body (1), an air inlet window (2) is arranged at a position close to the middle of one side surface of the disinfection machine body (1), and the other side surface of the disinfection machine body (1) close to the top end is provided with a vent window (3), a filter piece replacing box (5) is fixedly connected with the side surface of the disinfection machine body (1), a replacing cavity (7) is arranged inside the filtering piece replacing box (5), a plate inlet cavity (8) is arranged at the top end of one side of the replacing cavity (7), and the other side of the replacing cavity (7) is provided with a drying cavity (9) and a board outlet cavity (10), the top end of the plate inlet cavity (8) is movably connected with a cover plate (6), the drying cavity (9) is positioned at the top end of the plate outlet cavity (10), and one side of the drying cavity (9) and one side of the plate outlet cavity (10) are jointly and movably connected with a box door (11);

change the inside intermediate position in chamber (7) and be equipped with and change board subassembly (16) soon, and the both sides of changing board subassembly (16) are equipped with direction subassembly (15), the below of direction subassembly (15) is equipped with promotion subassembly (14), and promotes subassembly (14) and filter fixed first motor (13) transmission on change case (5) lateral surface and be connected, the inside swing joint that advances board chamber (8) has a plurality of superimposed filtration plates (12) from top to bottom, promotion subassembly (14) top is passed direction subassembly (15) and can be promoted filtration plate (12) to one side, offer notch (21) that supply to filter plate (12) and pass between change chamber (7) and play board chamber (10).

2. A plasma air sterilizer as claimed in claim 1, characterized in that the rotary shutter assembly (16), in particular comprises: the filter comprises a rotating shaft (1601), one end of the rotating shaft (1601) is embedded in the inner wall of a replacement cavity (7) movably, the other end of the rotating shaft (1601) is fixedly connected with the output end of a second motor (1602) fixed on the outer side surface of a filter replacement box (5), a plurality of uniformly distributed turnplate bodies (1603) are fixedly connected on the outer side surface of the rotating shaft (1601), a plurality of uniformly distributed clamping plate members are fixedly connected on the outer side surface of each turnplate body (1603), a guide assembly (15) can penetrate through gaps among the clamping plate members, each clamping plate member comprises two optical shaft rods (1604) arranged side by side, one ends of the optical shaft rods (1604) are fixed on the outer side surface of each turnplate body (1603), a T-shaped frame (1605) is fixedly connected between one ends, close to the turnplate bodies (1603), an air cylinder (1606) is arranged above the rotating shaft (1601), and the air cylinder (1606) is fixed on the inner wall of the replacement cavity (7), the output end of the air cylinder (1606) is fixedly connected with an electromagnet block (1607).

3. A plasma air sterilizer as claimed in claim 1, characterized in that the thrust assembly (14), in particular comprises: lead screw (1401), lead screw (1401) one end is inlayed and is changed chamber (7) inner wall mobile, and lead screw (1401) other end and first motor (13) output end fixed connection, the both sides of lead screw (1401) are equipped with spacing axle (1402), and all fix on changing chamber (7) inner wall spacing axle (1402) both ends, common swing joint has two to remove the seat on the lateral surface of lead screw (1401) and spacing axle (1402), and the top fixedly connected with of removing the seat a plurality of push rods (1405) that parallel, a plurality of guide component (15) are all passed on the top of push rod (1405).

4. A plasma air sterilizer as claimed in claim 3, wherein the movable seat comprises: the utility model discloses a portable multifunctional walking stick, including roof (1404), the equal fixedly connected with triangular seat (1403) in bottom end face both sides of roof (1404), and the movable slot has been seted up to the inside of triangular seat (1403), the inside top both sides swing joint of movable slot has concave wheel (1408), and the inside bottom swing joint of movable slot has ball bearing (1407), spacing axle (1402) card is between two concave wheel (1408) and ball bearing (1407), roof (1404) top end face and push rod (1405) fixed connection, and roof (1404) bottom end face intermediate position fixedly connected with screw base (1406), lead screw (1401) run through screw base (1406) and rather than threaded connection.

5. A plasma air sterilizer as claimed in claim 1, characterized in that the guide assembly (15), in particular, comprises: a left guide member and a right guide member which are horizontally aligned, the left guide member comprising a plurality of left guide frames which are horizontally juxtaposed, and the left guide frames comprising a left upper bar (1501), a left lower bar (1502) and a left diagonal bar (1503), one ends of the left upper bar (1501) and the left lower bar (1502) being fixed on an inner wall of one side of the replacement chamber (7), the left diagonal bar (1503) being fixed between the other ends of the left upper bar (1501) and the left lower bar (1502), the right guide member comprising a plurality of right guide frames which are horizontally juxtaposed, and the right guide frames comprising a right upper bar (1504), a right lower bar (1505) and a right diagonal bar (1506), one ends of the right upper bar (1504) and the right lower bar (1505) being fixed on an inner wall of the other side of the replacement chamber (7), the right diagonal bar (1506) being fixed between the other ends of the right upper bar (1504) and the right lower bar (1505), the top ends of the pushing assembly (14) and the rotary plate changing assembly (16) being movable from a gap between the respective left guide frames, Gaps between the right guide frames penetrate through.

6. A plasma air sterilizer as claimed in claim 1, characterized in that the filtering plate (12) comprises in particular: outer frame body (1201), metal sheet (1202) have all been inlayed to the both sides face of outer frame body (1201), and the inside of outer frame body (1201) is from supreme fixedly connected with primary filter screen (1203), silver ion filter screen (1204), activated carbon filter screen (1205) and HEPA filter screen (1206) in proper order down, it has electromagnetism board (19) all to inlay to advance the both sides inner wall in board chamber (8), and electromagnetism board (19) accessible magnetic adsorption power will advance filtration plate (12) in board chamber (8) and fix.

7. The plasma air sterilizer as claimed in claim 1, wherein a gauze bag (17) is arranged inside the drying chamber (9), activated carbon particles (18) are filled inside the gauze bag (17), a plurality of through holes (20) are arranged between the drying chamber (9) and the replacing chamber (7), and the drying chamber (9) is communicated with the replacing chamber (7) through the through holes (20).

8. A plasma air sterilizer as claimed in claim 1, characterized in that the upper and lower ends of the notch (21) are symmetrically and fixedly connected with bristles (22).

9. A plasma air sterilizer as claimed in claim 1, wherein a control panel (4) is embedded below the air outlet window (3) and at the side of the sterilizer body (1).