CN112604381A - Automatic filter screen disinfection and cleaning device for air purifier - Google Patents
Automatic filter screen disinfection and cleaning device for air purifier Download PDFInfo
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- CN112604381A CN112604381A CN202011347747.6A CN202011347747A CN112604381A CN 112604381 A CN112604381 A CN 112604381A CN 202011347747 A CN202011347747 A CN 202011347747A CN 112604381 A CN112604381 A CN 112604381A
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- filter screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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Abstract
The invention discloses an automatic disinfection and cleaning device for a filter screen of an air purifier, and relates to the technical field of automatic cleaning equipment for the filter screen of the air purifier. The invention drives the brush to do circular motion to clean the filter screen, thereby ensuring the working effect of the device, filtering, collecting and recycling the disinfectant, and ensuring the economy of the device.
Description
Technical Field
The invention relates to the technical field of automatic cleaning equipment for filter screens of air purifiers, in particular to an automatic filter screen disinfecting and cleaning device for an air purifier.
Background
The air purifier is a device which collects dust from gas-solid two-phase flow through the action of porous filtering material and purifies the gas, and the air purifier purifies the air with low dust content and sends the air into the room to ensure the technological requirement of clean room and the air cleanliness of the room of general air conditioner. Air purifier can accumulate a large amount of dusts on using a period of time after, and the dust blocks up to the filter screen, influences air purifier's normal use, uses filter screen self-sterilizer cleaning device to handle the filter screen usually, guarantees air purifier's normal use.
Current air purifier filter screen self-sterilizer cleaning device is when clearing up the filter screen surface, and reciprocating motion about the cleaning brush only carries out on the filter screen surface usually, is difficult to carry out work to the corner and the edge of filter screen, and clean effect is relatively poor, influences the working effect of device.
Disclosure of Invention
The invention aims to provide an automatic filter screen disinfecting and cleaning device for an air purifier, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a filter screen self-sterilizer cleaning device for air purifier, includes the work box, first cavity has been seted up at work box top center, work box top one side is equipped with the apron of rotation connection, first cavity inner wall bottom is equipped with down the clamp splice, the apron bottom in the clamp splice top matches down and is equipped with fixed establishment, work box inner wall bottom is equipped with reciprocating mechanism, reciprocating mechanism outer wall cover is equipped with the clean mechanism of rotation connection, work box outer wall one side is equipped with disinfection mechanism, work box bottom is equipped with recovery mechanism.
Further, the reciprocating mechanism comprises a bidirectional screw rod, the bidirectional screw rod is rotatably arranged at the bottom of the inner wall of the first cavity, a servo motor is arranged at the bottom of the outer wall of the working box, an output shaft of the servo motor is fixedly connected with the bidirectional screw rod, the fixing mechanism comprises a support frame, the support frame is arranged at the bottom of the outer wall of the cover plate and close to one side of the working box, an upper clamping block which is rotatably connected is sleeved at the inner side of the support frame, a compression spring is arranged at the bottom of the outer wall of the cover plate, one end of the compression spring is fixedly connected with the upper clamping block, a first contact is arranged at the bottom of the outer wall of the cover plate and at one side of the compression spring, a push rod is arranged at the top of the upper clamping block and below the first contact, sliding grooves are formed at two sides of the inner wall of the upper clamping, the cleaning mechanism comprises a moving block, the moving block is rotatably sleeved on the outer wall of the bidirectional screw rod, fixing plates are symmetrically arranged on two sides of the outer wall of the moving block, a bidirectional motor is arranged in the moving block, two output shafts of the bidirectional motor penetrate through the inside of the fixing plates and extend to the outer sides of the fixing plates, two turnplates which are rotatably connected are arranged on the adjacent sides of the outer walls of the two fixing plates, the outer walls of the two turnplates are sleeved with a first crawler belt which is in the same sliding connection, a rotating shaft which is rotatably connected is arranged on the side, away from the turnplate, of the outer wall of the fixing plate and one of the turnplates are fixedly connected, a second crawler belt which is in the same sliding connection is sleeved on the outer wall of the rotating shaft and one of the output shafts of the, the utility model discloses a disinfection machine, including brush, dead lever, fixing plate, electromagnet, fixing plate outer wall, liquid reserve tank outer wall, fixing plate top, the brush is inside in second cavity has been seted up to dead lever one side, the matching of second cavity inner wall is equipped with sliding connection's slider, the slider with dead lever fixed connection, the brush outer wall is close to fixed plate one side is equipped with magnet, the fixed plate outer wall in magnet one side is equipped with the electro-magnet, magnet with the adjacent one side of electro-magnet outer wall is the N level, the electro-magnet with two-way motor all with first contact electric connection, disinfection mechanism includes the liquid reserve tank, the liquid reserve tank set up in work box outer wall one side, liquid reserve tank outer wall one side is equipped with liquid outlet.
Furthermore, a lead screw nut matched with the bidirectional lead screw is arranged inside the moving block, the bidirectional lead screw and the lead screw nut rotate relatively to drive the lead screw nut to move, and the moving block moves along with the lead screw nut.
Furthermore, the inner wall of the second cavity is provided with a first sliding rail matched with the sliding block, so that the moving direction of the sliding block is limited, and the stability of the brush during moving is ensured.
Furthermore, the fixed plate is internally provided with a first through groove matched with the rotating shaft, so that the moving direction of the rotating shaft is limited, and the stability of the rotating shaft when the rotating shaft drives the turntable to move is ensured.
Further, the outer wall of the sliding block is close to one side of the rotary disc, a plurality of reset springs are arranged, one ends of the reset springs are fixedly connected with the inner wall of the second cavity, the brushes are pushed to move by the uniform pressure provided by the reset springs, and the stability of the brushes during movement is guaranteed.
Furthermore, a second through groove matched with the bidirectional motor is formed in the fixing plate, so that the movement direction of an output shaft of the bidirectional motor is limited, and the stability of the bidirectional motor when the bidirectional motor drives the second crawler belt to move is guaranteed.
Furthermore, the outer wall of the connecting rod is sleeved with a ball bearing matched with the rotary roller, and the ball bearing is arranged to replace rotation, so that smoothness of the rotary roller during rotation is guaranteed.
Further, it includes the leakage fluid dram to retrieve the mechanism, the leakage fluid dram set up in first cavity inner wall bottom, work box outer wall bottom is equipped with the rose box, the rose box with the leakage fluid dram intercommunication, the match of rose box inner wall is equipped with the filter screen, rose box inner wall one side in filter screen below is equipped with sliding connection's movable block, the movable block top is equipped with the floater, the rose box inner wall in the movable block top is equipped with the second contact, work box outer wall one side in the liquid reserve tank below is equipped with the water pumper, the water pumper with the liquid reserve tank intercommunication, the water pumper with second contact electric connection, the water pumper bottom is equipped with the drinking-water pipeline, drinking-water pipeline one end extends to rose box inner wall bottom.
Furthermore, the inner wall of the filter box is provided with a second sliding rail matched with the movable block, so that the moving direction of the movable block is limited, and the stability of the movable block when contacting with a second contact is ensured.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is provided with a fixing mechanism, a cleaning mechanism, a reciprocating mechanism and a sterilizing mechanism, when a cover plate presses the top of a working box, the fixing mechanism moves along with the cover plate, the fixing mechanism is in sliding contact with the top of a filter screen through a connecting rod and a rotating roller to reduce the loss of an upper clamping block, the reciprocating mechanism drives the cleaning mechanism to work on the whole surface of the filter screen through a bidirectional screw rod, when the cover plate is tightly attached to the working box, a first contact is pressed to drive the cleaning mechanism and an electromagnet to start working, the cleaning mechanism enables a brush to move on the surface of the filter screen in a circular track, the surface of the filter screen is cleaned in different working directions, the cleaning dead angle is avoided, the electromagnet pushes the magnet to move due to repulsion force, the brush moves along with the electromagnet, the brush always keeps being attached to the surface of the filter screen to work, after the cleaning work is finished, the cover plate, electromagnet and cleaning mechanism stop work, reset spring promote the brush and keep away from the surface of filter screen, are favorable to the change of filter screen, guarantee the working effect and the work efficiency of device, and the antiseptic structure sprays the antiseptic solution along cleaning mechanism's movement track all the time, and when disinfecting to the filter screen, the antiseptic solution sprays in the juncture of brush and filter screen, has strengthened the clean effect of brush to the filter screen, has guaranteed the working effect of device.
2. According to the invention, the recovery mechanism is arranged to filter and collect the disinfectant at the bottom of the first cavity, when the accumulated disinfectant reaches a certain amount, the liquid level in the filter tank starts to rise, the floating ball moves upwards along with the liquid level, the movable block is driven to rise until the movable block contacts the second contact, so that the water pump starts to work, the disinfectant is pumped into the water pumping pipeline from the filter tank, and the disinfectant is conveyed back to the liquid storage tank for reuse after passing through the water pump, and the economy of the device is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front cross-sectional view of the present invention in its entirety;
FIG. 2 is a side view of the cover plate of the present invention;
FIG. 3 is a front sectional view of the upper clamp block of the present invention;
figure 4 is a top cross-sectional view of the moving mass of the present invention;
FIG. 5 is a side cross-sectional view of the brush of the present invention;
FIG. 6 is a top cross-sectional view of the brush of the present invention;
FIG. 7 is a front sectional view of a filter box of the present invention;
in the figure: 1. a work box; 2. a first cavity; 3. a cover plate; 4. a lower clamping block; 5. a fixing mechanism; 6. a bidirectional screw rod; 7. a servo motor; 8. a cleaning mechanism; 9. a liquid storage tank; 10. a liquid outlet channel; 11. mounting blocks; 12. a liquid discharge port; 13. a recovery mechanism; 14. a support frame; 15. an upper clamping block; 16. a compression spring; 17. a first contact; 18. a push rod; 19. a chute; 20. a connecting rod; 21. rotating the roller; 22. a moving block; 23. a fixing plate; 24. a bi-directional motor; 25. a turntable; 26. a rotating shaft; 27. a first track; 28. a second crawler belt; 29. fixing the rod; 30. a brush; 31. a second cavity; 32. a slider; 33. a return spring; 34. a magnet; 35. an electromagnet; 36. a filter box; 37. a filter screen; 38. a movable block; 39. a floating ball; 40. a second contact; 41. a water pump; 42. a water pumping pipeline; 43. a reciprocating mechanism; 44. a disinfection mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: an automatic filter screen disinfection and cleaning device for an air purifier comprises a working box 1, wherein a first cavity 2 is formed in the center of the top of the working box 1, a cover plate 3 which is connected in a rotating mode is arranged on one side of the top of the working box 1, a lower clamping block 4 is arranged at the bottom of the inner wall of the first cavity 2, a fixing mechanism 5 is arranged at the bottom of the cover plate 3 above the lower clamping block 4 in a matching mode, a reciprocating mechanism 43 is arranged at the bottom of the inner wall of the working box 1, a cleaning mechanism 8 which is connected in a rotating mode is sleeved on the outer wall of the reciprocating mechanism 43, a disinfection mechanism 44 is arranged on one side of the outer wall of the working box 1, the reciprocating mechanism 43 comprises a bidirectional lead screw 6, the bidirectional lead screw 6 is arranged at the bottom of the inner wall of the first cavity 2 in a rotating mode, a servo motor 7 is arranged at the bottom of the, the supporting frame 14 is arranged at the bottom of the outer wall of the cover plate 3 close to one side of the working box 1, an upper clamping block 15 which is rotatably connected is sleeved at the inner side of the supporting frame 14, a compression spring 16 is arranged at the bottom of the outer wall of the cover plate 3, one end of the compression spring 16 is fixedly connected with the upper clamping block 15, a first contact 17 is arranged at one side of the compression spring 16 at the bottom of the outer wall of the cover plate 3, a push rod 18 is arranged below the first contact 17 at the top of the upper clamping block 15, sliding grooves 19 are formed in two sides of the inner wall of the upper clamping block 15, a connecting rod 20 which is in sliding connection is matched between the two sliding grooves 19, a rotating roller 21 which is rotatably connected is sleeved on the outer wall of the upper clamping block 15 on the outer wall of the connecting rod 20, the cleaning mechanism 8 comprises a moving block 22, a bidirectional motor 24 is arranged inside the moving block 22, two output shafts of the bidirectional motor 24 penetrate through the inside of the fixed plate 23 and extend to the outer side of the fixed plate 23, two turntables 25 which are rotatably connected are arranged on adjacent sides of the outer walls of the two fixed plates 23, a first crawler belt 27 which is slidably connected is sleeved on the outer wall of each of the two turntables 25, a rotating shaft 26 which is rotatably connected is arranged on one side of the outer wall of the fixed plate 23, which is far away from the turntables 25, the rotating shaft 26 is fixedly connected with one of the turntables 25, a second crawler belt 28 which is slidably connected is sleeved on the outer wall of the rotating shaft 26 and one of the output shafts of the bidirectional motor 24, a fixed rod 29 is arranged on adjacent side of the outer wall of the turntables 25, a brush 30 which is movably connected is sleeved on one end of, second cavity 31 inner wall matches and is equipped with sliding connection's slider 32, slider 32 with dead lever 29 fixed connection, the 30 outer walls of brush are close to fixed plate 23 one side is equipped with magnet 34, fixed plate 23 outer wall in magnet 34 one side is equipped with electro-magnet 35, magnet 34 with the adjacent one side of electro-magnet 35 outer wall is the N level, electro-magnet 35 with two-way motor 24 all with first contact 17 electric connection, disinfection mechanism 44 includes liquid reserve tank 9, liquid reserve tank 9 set up in 1 outer wall one side of work box, liquid reserve tank 9 outer wall one side is equipped with liquid outlet channel 10, fixed plate 23 top is close to liquid reserve tank 9 one side is equipped with installation piece 11, liquid outlet channel 10 one end with installation piece 11 fixed connection.
A lead screw nut matched with the bidirectional lead screw 6 is arranged inside the moving block 22, the bidirectional lead screw 6 and the lead screw nut rotate relatively to drive the lead screw nut to move, and the moving block 22 moves along with the lead screw nut.
The inner wall of the second cavity 31 is provided with a first slide rail matched with the slide block 32, so that the moving direction of the slide block 32 is limited, and the stability of the brush 30 during moving is ensured.
The fixed plate 23 is provided with a first through groove matched with the rotating shaft 26, so that the moving direction of the rotating shaft 26 is limited, and the stability of the rotating shaft 26 when driving the rotating disc 25 to move is ensured.
The outer wall of the sliding block 32 is close to one side of the rotating disc 25, a plurality of reset springs 33 are arranged, one end of each reset spring 33 is fixedly connected with the inner wall of the second cavity 31, the brush 30 is pushed to move by the uniform pressure provided by the reset springs 33, and the stability of the brush 30 during movement is guaranteed.
A second through groove matched with the two-way motor 24 is formed in the fixing plate 23, so that the movement direction of an output shaft of the two-way motor 24 is limited, and the stability of the two-way motor 24 when driving the second crawler belt 28 to move is ensured.
The outer wall of the connecting rod 20 is sleeved with a ball bearing matched with the rotary roller 21, and the ball bearing is arranged to replace rotation, so that smoothness of the rotary roller 21 during rotation is guaranteed.
The implementation mode is specifically as follows: when the air purifier is used, the fixing mechanism 5, the cleaning mechanism 8, the reciprocating mechanism 43 and the sterilizing mechanism 44 are arranged, when the air purifier works, a filter screen is taken out from the inside of the air purifier, the cover plate 3 is manually opened, one side of the filter screen is aligned with the lower clamping block 4, the filter screen is placed in the first cavity 2 in the working box 1, the cover plate 3 is rotated to be attached to the top of the working box 1, the fixing mechanism 5 moves along with the cover plate 3, when the filter screen is placed, the cover plate 3 is in a vertical state, due to the gravity of the connecting rod 20 and the rotating roller 21, the connecting rod 20 and the rotating roller 21 slide to one end of the sliding groove 19 along the sliding groove 19, when the cover plate 3 is rotated and closed, the upper clamping block 15 moves along with the connecting rod, when the upper clamping block 15 is not contacted with the top of the filter screen, the compression spring 16 and the support frame 14 play a role in limiting role in the upper clamping block 15, along with the rotation of the cover plate 3, the connecting rod 20 is simultaneously pushed to the other end of the sliding groove 19 by the action of the filter screen and the cover plate 3, the rotating roller 21 is in sliding contact with the top of the filter screen, when the connecting rod 20 reaches the other end of the sliding groove 19, the top of the filter screen is completely attached to the upper clamping block 15, the compression spring 16 is compressed, the push rod 18 moves along with the sliding groove, the first contact 17 is pressed, the connecting rod 20 and the rotating roller 21 are positioned on one side of the filter screen, the direct contact between the filter screen and the upper clamping block 15 is reduced through sliding connection, the service life of the device is ensured, after the filter screen is fixed, the servo motor 7 starts to work, the bidirectional screw rod 6 is driven to rotate, the moving block 22 reciprocates up and down along with the moving block, the fixing plate 23 is driven to move, the first contact 17 is pressed, the bidirectional motor 24 is driven to, the first caterpillar band 27 drives one rotary disc 25 to start working, the first caterpillar band 27 moves along with the first caterpillar band, the other rotary disc 25 is driven to start working, the two rotary discs 25 move in the same direction and drive the fixed rod 29 to start moving, the brush 30 swings in a circular track along with the fixed rod, the width of the brush 30 is larger than that of the filter screen, the surface of the filter screen is cleaned through swinging in different directions, the situation that the edge and the dead angle of the filter screen are not cleaned is avoided, the electromagnet 35 starts working due to the fact that the first contact 17 is pressed, the side, adjacent to the electromagnet 35 and the magnet 34, of the electromagnet 35 is N-pole, due to repulsion force, the electromagnet 35 pushes the magnet 34 to move in the opposite direction, the brush 30 moves along with the fixed rod, the second cavity 31 moves along with the fixed rod, the relative position of the sliding block 32 and the second cavity 31 changes, the brush 30 is always attached to the surface of the, the mounting block 11 moves up and down along with the fixing plate 23 to drive one end of the liquid outlet channel 10 to move, disinfectant is discharged from the liquid outlet channel 10 and then falls to the junction of the brush 30 and the filter screen, the filter screen is disinfected, the cleaning effect of the brush 30 is ensured, after the cleaning and disinfecting work is finished, the cover plate 3 is manually opened, the connecting rod 20 and the rotary roller 21 are restored to the original positions again due to gravity, the compression spring 16 pushes the upper clamping block 15 to move, the push rod 18 moves along with the upper clamping block, the first contact 17 is not pressed, the bidirectional motor 24 stops working, the electromagnet 35 stops working, the sliding block 32 can slide in the second cavity 31 again, the brush 30 can move towards the direction of the fixing plate 23 and is not attached to the surface of the filter screen, the placement and the taking out of the filter screen are facilitated, the working efficiency of the device is ensured, and the brush 30 is driven to move on the surface of the, when clearing up the filter screen surface, clear up each corner of filter screen, the antiseptic solution sprays in the juncture of filter screen and brush 30, and supplementary brush 30 carries out the cleaning work, has guaranteed the working effect of device.
Referring to fig. 1 and 7, the present invention provides a technical solution: a filter screen self-sterilizer cleaning device for air purifier, still include set up in retrieve mechanism 13 of work box 1 bottom, retrieve mechanism 13 and include leakage fluid dram 12, leakage fluid dram 12 is seted up in first cavity 2 inner wall bottom, work box 1 outer wall bottom is equipped with rose box 36, rose box 36 with leakage fluid dram 12 intercommunication, rose box 36 inner wall matches is equipped with filter screen 37, rose box 36 inner wall one side in filter screen 37 below is equipped with sliding connection's movable block 38, the movable block 38 top is equipped with floater 39, rose box 36 inner wall is equipped with second contact 40 above movable block 38, work box 1 outer wall one side in the liquid reserve tank 9 below is equipped with water pumper 41, water pumper 41 with liquid reserve tank 9 communicates, water pumper 41 with second contact 40 electric connection, the bottom of the water pumping device 41 is provided with a water pumping pipeline 42, and one end of the water pumping pipeline 42 extends to the bottom of the inner wall of the filter box 36.
The inner wall of the filter box 36 is provided with a second slide rail matched with the movable block 38, so that the moving direction of the movable block 38 is limited, and the stability of the movable block 38 contacting with the second contact 40 is ensured.
The implementation mode is specifically as follows: when the disinfectant liquid recycling device is used, the recycling mechanism 13 is arranged, when the disinfectant liquid recycling device works, disinfectant liquid falls on the bottom of the first cavity 2, is discharged from the liquid discharge port 12 and enters the filter box 36, the disinfectant liquid falls on the top of the filter screen 37 to be filtered, the filtered disinfectant liquid falls on the bottom of the filter box 36 to be collected, after the disinfectant liquid recycling device works for a period of time, the quality of the disinfectant liquid on the bottom of the filter box 36 rises, the liquid level rises along with the disinfectant liquid, the floating ball 39 is driven to move upwards, the movable block 38 moves upwards along with the liquid level, when the liquid level reaches a certain height, the movable block 38 presses the second contact 40 to drive the water pump 41 to start working, the disinfectant liquid is pumped into the water pumping pipeline 42 from the bottom of the filter box 36 and is pumped into the liquid storage box 9 again to be reused, the used disinfectant liquid is filtered and collected, and when the quantity of the disinfectant liquid reaches a certain, the economy of the device is guaranteed.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, by arranging the fixing mechanism 5, the cleaning mechanism 8, the reciprocating mechanism 43 and the disinfecting mechanism 44, when the cover plate 3 presses the top of the working box 1, the fixing mechanism 5 moves along with the fixing mechanism, the fixing mechanism 5 reduces the loss of the upper clamping block 15 through the sliding contact of the connecting rod 20 and the rotating roller 21 with the top of the filter screen, the reciprocating mechanism 43 drives the cleaning mechanism 8 to work on the whole surface of the filter screen through the bidirectional screw rod 6, when the cover plate 3 is tightly attached to the working box 1, the first contact 17 is pressed to drive the cleaning mechanism 8 and the electromagnet 35 to start working, the cleaning mechanism 8 enables the brush 30 to make a circular track movement on the surface of the filter screen, the surface of the filter screen is cleaned in different working directions, so that the cleaning dead angle is avoided, the electromagnet 35 pushes the magnet 34 to move due to the repulsive force, the brush 30 moves along with the electromagnet, and always keeps being attached to the, after the cleaning work, the cover plate 3 is opened, the first contact 17 is not pressed any more, the electromagnet 35 and the cleaning mechanism 8 stop working, the reset spring 33 pushes the brush 30 to be away from the surface of the filter screen, the replacement of the filter screen is facilitated, the working effect and the working efficiency of the device are ensured, the disinfection structure 44 sprays the disinfectant along the motion track of the cleaning mechanism 8 all the time, when the filter screen is disinfected, the disinfectant is sprayed at the junction of the brush 30 and the filter screen, the cleaning effect of the brush 30 on the filter screen is enhanced, and the working effect of the device is ensured.
Further, referring to the attached drawings 1 and 7 of the specification, by arranging the recovery mechanism 13, the disinfecting liquid at the bottom of the first cavity 2 is filtered and collected, when the collected disinfecting liquid reaches a certain amount, the liquid level in the filter box 36 starts to rise, and the floating ball 39 moves upwards along with the liquid level, so that the movable block 38 is driven to rise until the movable block contacts the second contact 40, the water pump 41 starts to work, the disinfecting liquid is extracted from the filter box 36 and is sent back to the liquid storage box 9 for reuse, and the economy of the device is ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a filter screen self-sterilizer cleaning device for air purifier, includes work box (1), its characterized in that: first cavity (2) have been seted up at work box (1) top center, work box (1) top one side is equipped with apron (3) that rotate the connection, first cavity (2) inner wall bottom is equipped with down clamp splice (4), apron (3) bottom in the matching of clamp splice (4) top is equipped with fixed establishment (5) down, work box (1) inner wall bottom is equipped with reciprocating mechanism (43), reciprocating mechanism (43) outer wall cover is equipped with rotates clean mechanism (8) of connecting, work box (1) outer wall one side is equipped with disinfection mechanism (44), work box (1) bottom is equipped with retrieves mechanism (13).
2. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 1, characterized in that: the reciprocating mechanism (43) comprises a bidirectional screw rod (6), the bidirectional screw rod (6) is rotatably arranged at the bottom of the inner wall of the first cavity (2), a servo motor (7) is arranged at the bottom of the outer wall of the working box (1), an output shaft of the servo motor (7) is fixedly connected with the bidirectional screw rod (6), the fixing mechanism (5) comprises a support frame (14), the support frame (14) is arranged at the bottom of the outer wall of the cover plate (3) close to one side of the working box (1), an upper clamping block (15) which is rotatably connected is sleeved on the inner side of the support frame (14), a compression spring (16) is arranged at the bottom of the outer wall of the cover plate (3), one end of the compression spring (16) is fixedly connected with the upper clamping block (15), a first contact (17) is arranged at the bottom of the outer wall of the cover plate (3) at one side of the compression spring (16), a push rod (18) is arranged at the, the two sides of the inner wall of the upper clamping block (15) are provided with sliding grooves (19), a connecting rod (20) in sliding connection is arranged between the two sliding grooves (19) in a matching manner, the outer wall of the connecting rod (20) is sleeved with a rotating roller (21) in rotating connection inside the upper clamping block (15), the cleaning mechanism (8) comprises a moving block (22), the moving block (22) is rotatably sleeved on the outer wall of the bidirectional screw rod (6), fixing plates (23) are symmetrically arranged on the two sides of the outer wall of the moving block (22), a bidirectional motor (24) is arranged inside the moving block (22), two output shafts of the bidirectional motor (24) penetrate through the inside of the fixing plates (23) and extend to the outer side of the fixing plates (23), two rotating discs (25) in rotating connection are arranged on the adjacent sides of the outer walls of the two fixing plates (23), and the first crawler belt (27) in, the outer wall of the fixing plate (23) is far away from one side of the rotary plate (25) and is provided with a rotary shaft (26) which is connected in a rotating mode, the rotary shaft (26) is fixedly connected with one of the rotary plate (25), the outer wall of the rotary shaft (26) is sleeved with one of output shafts of the two-way motor (24) and is provided with a second crawler belt (28) which is connected in a sliding mode, one side, adjacent to the outer wall of the rotary plate (25), is provided with a fixing rod (29), one end of each fixing rod (29) is sleeved with a brush (30) which is connected in a movable mode, a second cavity (31) is formed in one side, of each brush (30) is provided with a second hollow cavity (31), the inner wall of each second hollow cavity (31) is matched with a sliding block (32) which is connected in a sliding mode, the sliding block (32), fixed plate (23) outer wall in magnet (34) one side is equipped with electro-magnet (35), magnet (34) with the adjacent one side of electro-magnet (35) outer wall is N level, electro-magnet (35) with two-way motor (24) all with first contact (17) electric connection, disinfection mechanism (44) include liquid reserve tank (9), liquid reserve tank (9) set up in work box (1) outer wall one side, liquid reserve tank (9) outer wall one side is equipped with liquid outlet channel (10), fixed plate (23) top is close to liquid reserve tank (9) one side is equipped with installation piece (11), liquid outlet channel (10) one end with installation piece (11) fixed connection.
3. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: and a lead screw nut matched with the bidirectional lead screw (6) is arranged in the moving block (22).
4. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: and a first sliding rail matched with the sliding block (32) is arranged on the inner wall of the second cavity (31).
5. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: and a first through groove matched with the rotating shaft (26) is formed in the fixing plate (23).
6. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: the outer wall of the sliding block (32) is close to one side of the rotary disc (25) and is provided with a plurality of reset springs (33), and one ends of the reset springs (33) are fixedly connected with the inner wall of the second cavity (31).
7. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: and a second through groove matched with the bidirectional motor (24) is formed in the fixing plate (23).
8. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: the outer wall of the connecting rod (20) is sleeved with a ball bearing matched with the rotary roller (21).
9. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 2, characterized in that: the recycling mechanism (13) comprises a liquid discharge port (12), the liquid discharge port (12) is arranged at the bottom of the inner wall of the first cavity (2), a filter box (36) is arranged at the bottom of the outer wall of the working box (1), the filter box (36) is communicated with the liquid discharge port (12), a filter screen (37) is arranged on the inner wall of the filter box (36) in a matching manner, a movable block (38) in sliding connection is arranged below the filter screen (37) on one side of the inner wall of the filter box (36), a floating ball (39) is arranged at the top of the movable block (38), a second contact (40) is arranged above the movable block (38) on the inner wall of the filter box (36), a water pumping device (41) is arranged below the liquid storage box (9) on one side of the outer wall of the working box (1), the water pumping device (41) is communicated with the liquid storage box (9), and the water pumping device (41) is electrically, the bottom of the water pumping device (41) is provided with a water pumping pipeline (42), and one end of the water pumping pipeline (42) extends to the bottom of the inner wall of the filter box (36).
10. The automatic disinfecting and cleaning device for the filter screen of the air purifier as claimed in claim 9, characterized in that: and a second sliding rail matched with the movable block (38) is arranged on the inner wall of the filter box (36).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347747.6A CN112604381B (en) | 2020-11-26 | 2020-11-26 | Automatic filter screen disinfection and cleaning device for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347747.6A CN112604381B (en) | 2020-11-26 | 2020-11-26 | Automatic filter screen disinfection and cleaning device for air purifier |
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| CN112604381A true CN112604381A (en) | 2021-04-06 |
| CN112604381B CN112604381B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011347747.6A Active CN112604381B (en) | 2020-11-26 | 2020-11-26 | Automatic filter screen disinfection and cleaning device for air purifier |
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| CN113440944A (en) * | 2021-06-03 | 2021-09-28 | 常州市第一人民医院 | A apparatus degassing unit for respiratory disease |
| CN113856226A (en) * | 2021-10-27 | 2021-12-31 | 山东省绿士农药有限公司 | Dry suspending agent type pesticide production line |
| CN113883912A (en) * | 2021-10-18 | 2022-01-04 | 中船重工（邯郸）派瑞特种气体有限公司 | Deuterium gas generator heavy water recovery unit |
| CN114130101A (en) * | 2021-11-10 | 2022-03-04 | 车梦儿 | Advanced biochemical treatment system for papermaking sewage |
| CN114486358A (en) * | 2022-01-25 | 2022-05-13 | 江苏宜测检测科技有限公司 | River water quality detection sampling method and device |
| CN114772802A (en) * | 2022-06-23 | 2022-07-22 | 山东中治环境工程设备有限公司 | Ship flue gas desulfurization wastewater treatment device |
| CN116951645A (en) * | 2023-09-20 | 2023-10-27 | 江苏华唐大康医疗科技有限公司 | Air filtering device of indoor purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440944A (en) * | 2021-06-03 | 2021-09-28 | 常州市第一人民医院 | A apparatus degassing unit for respiratory disease |
| CN113883912A (en) * | 2021-10-18 | 2022-01-04 | 中船重工（邯郸）派瑞特种气体有限公司 | Deuterium gas generator heavy water recovery unit |
| CN113883912B (en) * | 2021-10-18 | 2023-04-11 | 中船(邯郸)派瑞特种气体股份有限公司 | Deuterium gas generator heavy water recovery unit |
| CN113856226A (en) * | 2021-10-27 | 2021-12-31 | 山东省绿士农药有限公司 | Dry suspending agent type pesticide production line |
| CN114130101A (en) * | 2021-11-10 | 2022-03-04 | 车梦儿 | Advanced biochemical treatment system for papermaking sewage |
| CN114486358A (en) * | 2022-01-25 | 2022-05-13 | 江苏宜测检测科技有限公司 | River water quality detection sampling method and device |
| CN114486358B (en) * | 2022-01-25 | 2023-10-13 | 江苏宜测检测科技有限公司 | River water quality detection sampling method and device |
| CN114772802A (en) * | 2022-06-23 | 2022-07-22 | 山东中治环境工程设备有限公司 | Ship flue gas desulfurization wastewater treatment device |
| CN114772802B (en) * | 2022-06-23 | 2022-09-09 | 山东中治环境工程设备有限公司 | Ship flue gas desulfurization wastewater treatment device |
| CN116951645A (en) * | 2023-09-20 | 2023-10-27 | 江苏华唐大康医疗科技有限公司 | Air filtering device of indoor purifier |
| CN117315862A (en) * | 2023-10-07 | 2023-12-29 | 龙飞科技(广东)有限公司 | Self-service AI cash registering machine of food and beverage |
| CN117315862B (en) * | 2023-10-07 | 2024-05-31 | 龙飞科技(广东)有限公司 | Self-service AI cash registering machine of food and beverage |
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