CN117553381B - Self-cleaning device for filter screen - Google Patents
Self-cleaning device for filter screen Download PDFInfo
- Publication number
- CN117553381B CN117553381B CN202410049280.9A CN202410049280A CN117553381B CN 117553381 B CN117553381 B CN 117553381B CN 202410049280 A CN202410049280 A CN 202410049280A CN 117553381 B CN117553381 B CN 117553381B
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- China
- Prior art keywords
- fixedly connected
- filter screen
- air purifier
- plate
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 239000000428 dust Substances 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000003756 stirring Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 17
- 238000004887 air purification Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a filter screen self-cleaning device, which belongs to the field of air purification equipment and comprises an air purifier frame body, wherein mounting rails are fixedly connected to the two sides of the inner surface of the air purifier frame body near the top, filter screens are inserted into the mounting rails, the upper surfaces of the two mounting rails penetrate through and are in sliding connection with limiting blocks, cleaning mechanisms are fixedly connected to the two sides of the inner surface of the air purifier frame body near the bottom, dust removing mechanisms are fixedly connected to the bottom of the inner surface of the air purifier frame body, and the cleaning mechanisms comprise supporting plates fixedly connected to the two sides of the inner surface of the air purifier frame body. The movable plate can realize that the movable plate drives the cleaning brush to continuously wipe on the lower surface of the filter screen, can wipe all positions on the surface of the filter screen, can wipe all dust on the surface of the filter screen, and effectively improves the air outlet effect of the filter screen.
Description
Technical Field
The invention relates to the field of air purification equipment, in particular to a self-cleaning device for a filter screen.
Background
The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the product for effectively improving the air cleanliness is mainly divided into household, commercial, industrial and building.
In the prior art, after the air purifier is used for a period of time, a large amount of dust can be accumulated on the air purifier filter screen, particularly in areas with high temperature, high humidity and poor air quality, the dust is easier to accumulate on the air purifier filter screen, the dust has high viscosity and is difficult to clean, the accumulated dust blocks the air purifier filter screen, the air outlet quantity of the air purifier is reduced, and the energy consumption of the air purifier is improved.
The chinese patent of publication No. CN217785407U discloses an air purifier that can clean the filter screen, this application just can carry out self-cleaning to the surface of filter screen fast through the rotation of brush hair, then control the air exhauster and start, the air exhauster starts just can give the inside of transmitting left position pipe to external air through the filter tube, left position pipe just can be to the inside of main position pipe with gas transmission, at this moment leave the dirt hole just can blow the surface of filter screen with gas, just so can effectively improve the cleaning efficiency of filter screen, open the closing cap at last, just can give the dust after cleaning outside of discharging, just so can improve purifier's practicality.
However, when the filter screen is cleaned, the cleaning brush is in a fixed state, and can only clean a single position, so that the edge and the corner of the filter screen cannot be cleaned well, the filter screen is cleaned incompletely, and the air outlet effect of the filter screen is improved.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide a self-cleaning device for a filter screen.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a filter screen self-cleaning device, includes the air purifier framework, the top fixedly connected with installing rail that is close to of air purifier framework internal surface both sides, the filter screen has been inserted to the inside of installing rail, two installing rail upper surface runs through and sliding connection has the stopper, the bottom fixedly connected with cleaning mechanism that is close to of air purifier framework internal surface both sides, the bottom fixedly connected with dust removal mechanism in the air purifier framework.
The cleaning mechanism comprises a supporting plate fixedly connected to two sides of the inner surface of the air purifier frame body, a first driving motor fixedly connected to one side of the rear surface of the air purifier frame body and a moving plate slidingly connected to the middle position of two sides of the inner surface of the air purifier frame body, wherein the output end of the first driving motor penetrates through the air purifier frame body and is fixedly connected with a first worm, the upper surface of the supporting plate is rotationally connected with a circular ring, the outer surface of the circular ring is fixedly connected with a first worm wheel, the upper surface of the circular ring is fixedly connected with a convex rod, the lower surface of the moving plate is fixedly connected with a sliding rail, the edge of the upper surface of the moving plate is fixedly connected with a cleaning brush, the inner portion of the supporting plate is provided with a swinging mechanism, and the front side and the rear side of the moving plate are fixedly connected with a striking mechanism.
Further, the movable plate is located above the circular ring, the top of the protruding rod extends to the inside of the sliding rail to slide, and the first worm wheel and the first worm are meshed with each other.
Further, swing mechanism is including seting up at the inside cavity of movable plate and the first fixed plate of fixed connection in the movable plate both sides and fix the straight rack that is close to the bottom at the air purifier framework internal surface, the both sides of cavity internal surface run through and sliding connection have the swinging arms, the upper surface fixedly connected with of swinging arms a plurality of cleaning blocks, the inside rotation of first fixed plate is connected with the transmission shaft, the top and the bottom of transmission shaft are fixedly connected with cam and second gear respectively, first fixed plate lower surface is close to edge rotation and is connected with first gear, first gear and second gear and straight rack intermeshing.
Further, the striking mechanism is including fixing a plurality of hang plates on one side of the mounting rail and fixing the second fixed plate on one side of the movable plate, the inside sliding connection of second fixed plate has the striking pole, the top and the bottom of striking pole are fixedly connected with rubber respectively and strike ball and limiting plate, the surface cover of striking pole is equipped with first spring, the surface of striking pole is close to rubber and strikes ball department fixedly connected with actuating lever.
Further, the first spring is located between the second fixing plate and the limiting plate, and the top and the bottom of the first spring are fixedly connected with the second fixing plate and the limiting plate respectively.
Further, dust removing mechanism is including fixing the water storage bin of bottom in the air purifier framework and fixing the absorption cover at the front and back side of movable plate, the both sides of absorption cover run through and fixedly connected with connecting tube, water storage bin rear side fixedly connected with air pump, the input fixedly connected with coupling hose of air pump, the air pump output runs through and fixedly connected with outlet duct, one side fixedly connected with purifying mechanism of water storage bin upper surface, the inside rotation of water storage bin is connected with rabbling mechanism.
Further, the stirring mechanism comprises a first rotating shaft which is rotationally connected to the middle position of the bottom in the water storage bin, a second driving motor which is fixed to one side of the frame body of the air purifier, and a crown gear which is fixedly connected to one side of the bottom in the water storage bin, wherein the output end of the second driving motor penetrates through and is fixedly connected with a second worm, the middle position of the outer surface of the first rotating shaft is fixedly connected with a second worm wheel, the outer surface of the first rotating shaft is close to the top and rotationally connected with three second rotating shafts, the outer surface of the third rotating shaft is fixedly connected with a third gear, and one side of the third rotating shaft is fixedly connected with stirring blades.
Further, the crown gear surrounds the periphery of the first rotating shaft, the crown gear is meshed with the third gear, one side of the second worm extends to the inside of the water storage bin, and the second worm is meshed with the crown gear.
Further, the purifying mechanism comprises a mounting cylinder fixed on the upper surface of the water storage bin, two slots are formed in the outer surface of the mounting cylinder, a fixing ring is fixedly connected to the inner surface of the mounting cylinder, two second springs are fixedly connected to the upper surface of the fixing ring, movable rings are fixedly connected to the tops of the second springs, a purifying filter element is sleeved in the mounting cylinder, and two clamping blocks are fixedly connected to the outer surface of the purifying filter element.
Further, the clamping blocks are matched with the slots in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that:
1. this scheme is through being provided with clean mechanism to the movable plate drives the cleaning brush and carries out continuous wiping at the lower surface of filter screen, can clean each position department on filter screen surface, can clean the dust on filter screen surface totally, the effectual effect of the air-out that improves the filter screen.
2. This scheme is through being provided with swing mechanism, and the swinging arms swing can drive a plurality of cleaning blocks and swing for the cleaning block carries out the horizontal hunting simultaneously along with the movable plate carries out the back-and-forth movement, can clean the dust that stubbles from a plurality of directions, and is not only clear effectual, the air-out effect of improvement filter screen that can be further simultaneously.
3. This scheme is through being provided with striking mechanism, drives striking pole and rubber and hits the quick upward movement of batting and strike the filter screen, and the inside vibrations that produce of filter screen can shake the dust of the inside filtration pore of filter screen and fall, shakes out from the inside of filtration pore to can guarantee that the filtration pore of filter screen jam keeps unblocked again, more thoroughly to the dust clearance on the filter screen.
4. This scheme is through being provided with dust removal mechanism, and the dust is along with coupling hose and air pump entering to the inside of outlet duct, and the dust is along with the air current entering to the inside aquatic of water storage storehouse, and the air current forms the bubble in water for the dust contacts with water in the bubble, makes the dust subside in water, gets rid of the dust.
5. This scheme is through being provided with rabbling mechanism for the stirring leaf rotates in the revolution, can break up outlet duct spun bubble, can break up big bubble into the tiny bubble, and can make the time that the bubble stayed in water lengthen, further improves the effect of dust removal.
6. According to the scheme, the purifying mechanism is arranged, dust which is not completely removed in the air flow can be filtered and purified through the purifying filter element, and peculiar smell in the air flow can be adsorbed and removed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a swing mechanism according to the present invention;
FIG. 4 is a schematic view of the impact mechanism of the present invention;
FIG. 5 is a schematic view of the dust removing mechanism of the present invention;
FIG. 6 is a schematic view of the stirring mechanism of the present invention;
FIG. 7 is a schematic view of the purification mechanism of the present invention;
fig. 8 is a schematic view of the structure of the mounting cylinder of the present invention.
The reference numerals in the figures illustrate:
1. an air cleaner frame; 2. a mounting rail; 3. a limiting block;
4. a cleaning mechanism; 41. a support plate; 42. a circular ring; 43. a first worm wheel;
44. a swinging mechanism; 441. a cavity; 442. a cleaning block; 443. a first fixing plate; 444. a cam; 445. a first gear; 446. a second gear; 447. a transmission shaft; 448. a swinging rod; 449. a straight rack;
45. a first worm;
46. an impact mechanism; 461. a second fixing plate; 462. a driving rod; 463. a rubber striking ball; 464. a limiting plate; 465. a striker rod; 466. a first spring; 467. an inclined plate;
47. a protruding rod; 48. a slide rail; 49. a cleaning brush; 410. a moving plate; 411. a first driving motor;
5. a dust removing mechanism; 51. a water storage bin; 52. a connecting hose; 53. an adsorption cover; 54. a connecting pipe; 55. an air pump; 56. an air outlet pipe;
57. a stirring mechanism; 571. a first rotating shaft; 572. a second worm; 573. a second driving motor; 574. a crown gear; 575. a second worm wheel; 576. stirring the leaves; 577. a third gear; 578. a second rotating shaft;
58. a purifying mechanism; 581. a mounting cylinder; 582. purifying the filter element; 583. a clamping block; 584. a movable ring; 585. a second spring; 586. a fixing ring; 587. a slot;
6. and (3) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1 to 8, a self-cleaning device for a filter screen comprises an air purifier frame body 1, wherein installation rails 2 are fixedly connected to the two sides of the inner surface of the air purifier frame body 1 near the top, a filter screen 6 is inserted into the installation rails 2, limiting blocks 3 penetrate through the upper surfaces of the two installation rails 2 and are slidably connected with the upper surfaces of the two installation rails, cleaning mechanisms 4 are fixedly connected to the two sides of the inner surface of the air purifier frame body 1 near the bottom, and dust removing mechanisms 5 are fixedly connected to the inner bottom of the air purifier frame body 1.
As shown in fig. 1-3, the cleaning mechanism 4 includes a supporting plate 41 fixedly connected to two sides of the inner surface of the air cleaner frame 1, a first driving motor 411 fixed to one side of the rear surface of the air cleaner frame 1, and a moving plate 410 slidably connected to the middle position of two sides of the inner surface of the air cleaner frame 1, wherein the output end of the first driving motor 411 penetrates through the air cleaner frame 1 and is fixedly connected with a first worm 45, the upper surface of the supporting plate 41 is rotatably connected with a circular ring 42, the outer surface of the circular ring 42 is fixedly connected with a first worm wheel 43, the upper surface of the circular ring 42 is fixedly connected with a protruding rod 47, the lower surface of the moving plate 410 is fixedly connected with a sliding rail 48, the edge of the upper surface of the moving plate 410 is fixedly connected with a cleaning brush 49, a swinging mechanism 44 is arranged in the supporting plate 41, and the front and rear sides of the moving plate 410 are fixedly connected with an impact mechanism 46.
The moving plate 410 is located above the ring 42, and the top of the protruding rod 47 extends to the inside of the sliding rail 48 to slide, and the first worm wheel 43 is engaged with the first worm 45.
However, when the filter screen is cleaned, the cleaning brush is in a fixed state, and can only clean a single position, so that the edge and the corner of the filter screen cannot be cleaned well, the filter screen is cleaned incompletely, and the air outlet effect of the filter screen is improved.
Through being provided with clean mechanism 4, when needs are cleaned filter screen 6, open first driving motor 411 circular telegram and work, first driving motor 411 drives first worm 45 and rotates in step, first worm 45 drives rather than intermeshing's first worm wheel 43 and rotates, first worm wheel 43 drives ring 42 and rotates in the top of backup pad 41, ring 42 drives protruding pole 47 and carries out circular motion, protruding pole 47 promotes slide rail 48 and movable plate 410 and carries out the back-and-forth movement in the inside of air purifier framework 1, and protruding pole 47 can be regarded as the inside left and right sides circular movement at slide rail 48 simultaneously, thereby movable plate 410 drives cleaning brush 49 and carries out continuous wiping at the lower surface of filter screen 6, can wipe each position department on filter screen 6 surface, can clean the dust of filter screen 6 totally, the effectual air-out effect that improves filter screen 6.
As shown in fig. 2 and 3, the swing mechanism 44 includes a cavity 441 formed in the moving plate 410, a first fixing plate 443 fixedly connected to both sides of the moving plate 410, and a straight toothed bar 449 fixed to the inner surface of the air cleaner frame 1 near the bottom, wherein swing rods 448 penetrate through and are slidably connected to both sides of the inner surface of the cavity 441, the upper surface of the swing rods 448 is fixedly connected to a plurality of cleaning blocks 442, a transmission shaft 447 is rotatably connected to the inside of the first fixing plate 443, a cam 444 and a second gear 446 are fixedly connected to the top and bottom of the transmission shaft 447, respectively, a first gear 445 is rotatably connected to the lower surface of the first fixing plate 443 near the edge, and the first gear 445, the second gear 446 and the straight toothed bar 449 are meshed with each other.
The above embodiment can ensure that the cleaning brush 49 is continuously wiped back and forth on the surface of the filter screen 6 when the cleaning mechanism 4 is arranged to wipe the filter screen 6, and can clean all positions of the filter screen 6, but the cleaning brush 49 can only wipe the filter screen 6 in a single direction when the cleaning mechanism 6 wipes the filter screen 6, and the cleaning effect of stubborn stains on the filter screen 6 is not very good.
Through being provided with swing mechanism 44, when the movable plate 410 constantly moves back and forth in the inside of air purifier box 1 and wipes filter screen 6, at this moment movable plate 410 passes through first fixed plate 443 and drives first gear 445 and remove, first gear 445 can remove on the surface of swing rod 448, make first gear 445 take place the rotation when removing, the rotation of first gear 445 drives and rotates rather than the second gear 446 of intermeshing, the second gear 446 drives cam 444 and rotates, when cam 444 rotates, cam 444 can promote swing rod 448 to a certain direction and remove, until the distal end of cam 444 and swing rod 448 contact each other, simultaneously the proximal end of another cam 444 and swing rod 448 contact, at this moment another cam 444 can continue to rotate, can push swing rod 448 in opposite reverse direction, so the circulation, make swing rod 448 constantly swing in the inside of cavity 441, swing rod 448 can drive a plurality of cleaning blocks 442 and swing, make cleaning blocks 442 carry out the side-to-side swing along with the back and-forth movement of movable plate 410, can not carry out the cleaning effect of dust to a certain extent from a plurality of directions, can further improvement filter screen 6 simultaneously, the effect of cleaning can be further improved.
As shown in fig. 2 and 4, the striking mechanism 46 includes a plurality of inclined plates 467 fixed on one side of the mounting rail 2 and a second fixed plate 461 fixed on one side of the moving plate 410, the inside of the second fixed plate 461 is slidably connected with a striking rod 465, the top and bottom of the striking rod 465 are respectively fixedly connected with a rubber striking ball 463 and a limiting plate 464, the outer surface of the striking rod 465 is sleeved with a first spring 466, and the outer surface of the striking rod 465 is fixedly connected with a driving rod 462 near the rubber striking ball 463.
The first spring 466 is positioned between the second fixing plate 461 and the limiting plate 464, and the top and bottom of the first spring 466 are fixedly connected with the second fixing plate 461 and the limiting plate 464, respectively.
The above embodiment can drive the cleaning block 442 to swing continuously during the wiping process by providing the swinging mechanism 44, so that the dust on the surface of the filter screen 6 can move from multiple directions, and the dust on the surface of the filter screen 6 can be effectively removed, but in practical situations, the dust will remain in the filter holes inside the filter screen 6, and the cleaning brush 49 and the cleaning block 442 are difficult to clean.
Through being provided with striking mechanism 46, in the in-process that movable plate 410 moved, drive striking rod 465 and actuating lever 462 through the second fixed plate 461 and remove in step, actuating lever 462 is at the in-process that removes, actuating lever 462 can contact each other with the inclined plane of inclined plate 467 one side, make actuating lever 462 be forced down to remove, drive striking rod 465 and limiting plate 464 whole move down, thereby carry out tensile energy storage to first spring 466, the effect of limiting is lost to actuating lever 462 when actuating lever 462 passes through inclined plate 467, at this moment, first spring 466 releases the energy, drive striking rod 465 and rubber strike the quick upward movement of batting 463 and strike filter screen 6, the inside vibrations that produce of filter screen 6, can shake the dust of filter screen 6 inside filter hole, shake out from the inside of filter hole, thereby can guarantee that filter screen 6 blocks up the filter hole keeps unblocked again, more thoroughly to the dust clearance on filter screen 6, when actuating lever 462 moves in the reverse direction, actuating lever 462 can contact with the inclined plate 462 another inclined plane of inclined plate 467, the upward that the actuating lever can slightly rise at this moment, and prevent through lifting plate 467, avoid the inclined plate 467 to move slightly.
As shown in fig. 2, 5 and 6, the dust removing mechanism 5 comprises a water storage bin 51 fixed at the inner bottom of the air purifier frame 1 and an adsorption cover 53 fixed at the front side and the rear side of the moving plate 410, wherein two sides of the adsorption cover 53 penetrate and are fixedly connected with a connecting pipeline 54, an air pump 55 is fixedly connected to the rear side of the water storage bin 51, an input end of the air pump 55 is fixedly connected with a connecting hose 52, an output end of the air pump 55 penetrates and is fixedly connected with an air outlet pipe 56, one side of the upper surface of the water storage bin 51 is fixedly connected with a purifying mechanism 58, and a stirring mechanism 57 is rotatably connected inside the water storage bin 51.
After cleaning and wiping the filter screen 6, dust can not be effectively removed in the air purifier frame body 1 all the time, if the dust can not be timely removed, the dust can be driven by air to move to the surface of the filter screen 6 again, and the filter screen 6 can be blocked by the dust quickly.
Through being provided with dust removing mechanism 5, when cleaning brush 49 and cleaning block 442 clear up filter screen 6, open air pump 55 simultaneously and work, constantly bleed through coupling hose 52 to the inside of adsorbing cover 53, make the inside powerful suction that produces of adsorbing cover 53, when movable plate 410 moves, two adsorbing covers 53 can move along with movable plate 410 simultaneously, adsorbing cover 53 can adsorb the dust that cleaning brush 49 and cleaning block 442 cleared up to its inside, the dust gets into the inside of outlet duct 56 along with coupling hose 52 and air pump 55, the dust gets into the inside aquatic of water storage bin 51 along with the air current, the air current forms the bubble in the aquatic, make the dust contact with water in the bubble, make the dust subside in the aquatic, get rid of the dust.
As shown in fig. 6, the stirring mechanism 57 includes a first rotating shaft 571 rotatably connected to an intermediate position in the water storage bin 51, a second driving motor 573 fixed to one side of the air purifier frame 1, and a crown gear 574 fixedly connected to one side in the water storage bin 51, an output end of the second driving motor 573 penetrates through and is fixedly connected with a second worm 572, a second worm gear 575 is fixedly connected to an intermediate position of an outer surface of the first rotating shaft 571, three second rotating shafts 578 are rotatably connected to an outer surface of the first rotating shaft 571 near the top, a third gear 577 is fixedly connected to an outer surface of the three second rotating shafts 578, and stirring blades 576 are fixedly connected to one sides of the three second rotating shafts 578.
The crown gear 574 is wound around the first rotation shaft 571, the crown gear 574 is intermeshed with the third gear 577, one side of the second worm 572 extends to the inside of the water storage chamber 51, and the second worm 572 is intermeshed with the crown gear 574.
The dust removing mechanism 5 is arranged in the embodiment, so that the dust cleaned on the filter screen 6 can be timely adsorbed and conveyed into the water in the water storage bin 51 to form bubbles, the dust is settled and removed through the contact of the dust and the water, but the bubbles formed by the water flowing into the water storage bin 51 are larger, the stay time in the water is short, and the effect of removing the dust is not ideal.
Through being provided with rabbling mechanism 57, open second driving motor 573 and drive second worm 572 and rotate simultaneously, second worm 572 drives rather than intermeshing's second worm wheel 575 and rotates, through the transmission that is provided with second worm wheel 575, make first pivot 571 rotate in step, first pivot 571 then can drive three second pivot 578 and rotate, make third gear 577 remove on crown gear 574, under crown gear 574's effect, make third gear 577 take place the rotation, thereby drive stirring leaf 576 through the transmission of second pivot and rotate, make stirring leaf 576 revolve the rotation in the revolution, can break up big bubble into little bubble, and can make the time that the bubble stays in the aquatic lengthen, further improve the effect of dust removal.
As shown in fig. 7 and 8, the purifying mechanism 58 includes a mounting cylinder 581 fixed on the upper surface of the water storage tank 51, two slots 587 are provided on the outer surface of the mounting cylinder 581, a fixing ring 586 is fixedly connected to the inner surface of the mounting cylinder 581, two second springs 585 are fixedly connected to the upper surface of the fixing ring 586, movable rings 584 are fixedly connected to the tops of the two second springs 585, a purifying filter element 582 is sleeved in the mounting cylinder 581, and two clamping blocks 583 are fixedly connected to the outer surface of the purifying filter element 582.
The latch 583 is slidably engaged with the slot 587.
In the above embodiment, by providing the stirring mechanism 57, the bubbles in the water introduced into the water storage bin 51 can be dispersed, so that the large bubbles are formed into small bubbles, and the time that the large bubbles can stay in the water becomes long, but in practice, dust cannot be removed in a percentage by sedimentation of the water.
Through being provided with purifying mechanism 58, after the bubble in the inside water of water storage storehouse 51 subsides, can get rid of most dust, this moment air can carry unsettled dust and get into the inside of installation section of thick bamboo 581, the dust can carry the dust that does not get rid of in the air current through purifying filter core 582 and filter the purification, can adsorb the peculiar smell in the air current and get rid of, after using one cycle, can change purifying filter core 582, drive the fixture block 583 through rotating purifying filter core 582 and remove in the inside of slot 587 for fixture block 583 removes to the inside of the vertical groove of slot 587, two second springs 585 are upwards pushed through promoting the expansion ring 584 with purifying filter core 582, alright change purifying filter core 582 this moment, during the installation, aim at slot 587 with fixture block 583 and press down, when fixture block 583 moves to slot 587 bottom, rotate purifying filter core 582 and drive fixture block 583 and remove to slot 587's cross slot inside, alright fix purifying filter core 582 this moment, and change cycle that purifying filter core 582 can effectively be reduced through water subsides dust removal.
The using method comprises the following steps: firstly, the first driving motor 411 is turned on to drive the first worm 45 to rotate, the circular ring 42 is driven to rotate through the cooperation between the first worm 45 and the first worm wheel 43, the moving plate 410 is driven to move back and forth in the air purifier frame 1 through transmission, the cleaning brush 49 is driven to move back and forth on the surface of the filter screen 6, meanwhile, under the action of the cam 444 and the swinging rod 448, the cleaning block 442 is driven to swing left and right, the cleaning effect is further improved, meanwhile, under the action of the impact mechanism 46, the filter screen 6 can be impacted, dust can be shaken off from the inside of a filter hole of the filter screen 6, and the cleaning effect of the filter screen 6 is improved;
then, after being cleaned by the cleaning brush 49 and the cleaning block 442, the dust can be adsorbed to the inside of the water storage bin 51 through the adsorption cover 53, the dust can be settled through the water in the water storage bin 51, and at the moment, the first rotating shaft 571 can drive the three stirring blades 576 to rotate under the transmission of the second driving motor 573, so that bubbles are broken up, and the settlement effect is further improved;
finally, the dust which is not completely settled can be adsorbed through the purifying filter element 582, meanwhile, peculiar smell in the air can be removed, the purifying filter element 582 can be quickly replaced through the mutual cooperation between the clamping block 583 and the purifying filter element 582, and the limiting block 3 is pulled upwards to remove the limiting of the filter screen 6, so that the damaged filter screen 6 can be quickly taken out from the air purifier frame body 1.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a filter screen self-cleaning device, includes air purifier framework (1), be close to top fixedly connected with mounting rail (2) of air purifier framework (1) internal surface both sides, the inside of mounting rail (2) is inserted and is equipped with filter screen (6), two mounting rail (2) upper surfaces run through and sliding connection have stopper (3);
the method is characterized in that: the cleaning mechanism (4) is fixedly connected to the two sides of the inner surface of the air purifier frame body (1) close to the bottom, and the dust removing mechanism (5) is fixedly connected to the inner bottom of the air purifier frame body (1);
the cleaning mechanism (4) comprises a supporting plate (41) fixedly connected to two sides of the inner surface of the air purifier frame body (1), a first driving motor (411) fixedly connected to one side of the rear surface of the air purifier frame body (1) and a moving plate (410) slidingly connected to the middle position of two sides of the inner surface of the air purifier frame body (1), wherein the output end of the first driving motor (411) penetrates through the air purifier frame body (1) and is fixedly connected with a first worm (45), the upper surface of the supporting plate (41) is rotationally connected with a circular ring (42), the outer surface of the circular ring (42) is fixedly connected with a first worm wheel (43), the upper surface of the circular ring (42) is fixedly connected with a protruding rod (47), the lower surface of the moving plate (410) is fixedly connected with a sliding rail (48), the edge of the upper surface of the moving plate (410) is fixedly connected with a cleaning brush (49), the inner side of the supporting plate (41) is provided with a swinging mechanism (44), and the front side and the rear side of the moving plate (410) are fixedly connected with an impact mechanism (46);
the moving plate (410) is positioned above the circular ring (42), the top of the protruding rod (47) extends to the inside of the sliding rail (48) to slide, and the first worm wheel (43) is meshed with the first worm (45);
the swing mechanism (44) comprises a cavity (441) formed in the moving plate (410) and a first fixing plate (443) fixedly connected to two sides of the moving plate (410) and a straight toothed bar (449) fixed to the inner surface of the air purifier frame body (1) and close to the bottom, wherein two sides of the inner surface of the cavity (441) penetrate through and are slidably connected with a swing rod (448), the upper surface of the swing rod (448) is fixedly connected with a plurality of cleaning blocks (442), a transmission shaft (447) is rotatably connected to the inner portion of the first fixing plate (443), a cam (444) and a second gear (446) are fixedly connected to the top and the bottom of the transmission shaft (447), a first gear (445) is rotatably connected to the lower surface of the first fixing plate (443) close to the edge, and the first gear (445) and the second gear (446) and the straight toothed bar (449) are meshed with each other.
2. A filter screen self-cleaning device according to claim 1, characterized in that: the utility model provides a striking mechanism (46) is including fixing a plurality of inclined plates (467) on one side of installing rail (2) and fixing second fixed plate (461) on one side of movable plate (410), the inside sliding connection of second fixed plate (461) has striking pole (465), the top and the bottom of striking pole (465) fixedly connected with rubber respectively hit ball (463) and limiting plate (464), the surface cover of striking pole (465) is equipped with first spring (466), the surface of striking pole (465) is close to rubber hit ball (463) department fixedly connected with actuating lever (462).
3. A filter screen self-cleaning device according to claim 2, characterized in that: the first spring (466) is positioned between the second fixing plate (461) and the limiting plate (464), and the top and the bottom of the first spring (466) are respectively fixedly connected with the second fixing plate (461) and the limiting plate (464).
4. A filter screen self-cleaning device according to claim 1, characterized in that: the dust removing mechanism (5) comprises a water storage bin (51) fixed at the inner bottom of the air purifier frame body (1) and an adsorption cover (53) fixed on the front side and the rear side of the movable plate (410), wherein two sides of the adsorption cover (53) penetrate through and are fixedly connected with a connecting pipeline (54), an air pump (55) is fixedly connected to the rear side of the water storage bin (51), a connecting hose (52) is fixedly connected to the input end of the air pump (55), an air outlet pipe (56) is fixedly connected to the output end of the air pump (55), a purifying mechanism (58) is fixedly connected to one side of the upper surface of the water storage bin (51), and a stirring mechanism (57) is rotatably connected to the inner side of the water storage bin (51).
5. The self-cleaning filter screen device according to claim 4, wherein: the stirring mechanism (57) comprises a first rotating shaft (571) which is rotatably connected to the middle position in the water storage bin (51) and a second driving motor (573) which is fixed to one side of the air purifier frame body (1), and a crown gear (574) which is fixedly connected to one side of the inner bottom in the water storage bin (51), wherein the output end of the second driving motor (573) penetrates through and is fixedly connected with a second worm (572), the middle position of the outer surface of the first rotating shaft (571) is fixedly connected with a second worm wheel (575), the outer surface of the first rotating shaft (571) is close to the top and is rotatably connected with three second rotating shafts (578), and the outer surfaces of the three second rotating shafts (578) are fixedly connected with third gears (577), and one sides of the three second rotating shafts (578) are fixedly connected with stirring blades (576).
6. The self-cleaning device for a filter screen according to claim 5, wherein: the crown gear (574) surrounds the first rotating shaft (571), the crown gear (574) is meshed with the third gear (577), one side of the second worm (572) extends to the inside of the water storage bin (51), and the second worm (572) is meshed with the crown gear (574).
7. The self-cleaning filter screen device according to claim 4, wherein: the purification mechanism (58) comprises a mounting cylinder (581) fixed on the upper surface of the water storage bin (51), two slots (587) are formed in the outer surface of the mounting cylinder (581), a fixing ring (586) is fixedly connected to the inner surface of the mounting cylinder (581), two second springs (585) are fixedly connected to the upper surface of the fixing ring (586), movable rings (584) are fixedly connected to the tops of the second springs (585), a purification filter element (582) is sleeved in the mounting cylinder (581), and two clamping blocks (583) are fixedly connected to the outer surface of the purification filter element (582).
8. The self-cleaning filter screen device according to claim 7, wherein: the clamping blocks (583) are matched with the slots (587) in a sliding manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410049280.9A CN117553381B (en) | 2024-01-12 | 2024-01-12 | Self-cleaning device for filter screen |
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| CN202410049280.9A CN117553381B (en) | 2024-01-12 | 2024-01-12 | Self-cleaning device for filter screen |
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| CN117553381B true CN117553381B (en) | 2024-03-08 |
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| US6451096B1 (en) * | 2000-07-06 | 2002-09-17 | Korea Clean Air System Co., Ltd. | Air cleaner for removing air pollutants by water spray type of dust collecting system |
| CN214664839U (en) * | 2021-01-05 | 2021-11-09 | 广州联动万物科技有限公司 | Filter screen cleaning device and air conditioner |
| JP3238408U (en) * | 2022-01-11 | 2022-07-22 | 華能太原東山燃机熱電有限責任公司 | Anti-static and dust-proof construction for electrical control cabinets |
| CN217423509U (en) * | 2022-01-15 | 2022-09-13 | 斯迈普电梯(中国)有限公司 | Ventilation structure of elevator ceiling |
| CN116119856A (en) * | 2022-11-28 | 2023-05-16 | 江苏蓝汛环保有限公司 | Medical wastewater pretreatment equipment |
| CN219272415U (en) * | 2023-04-18 | 2023-06-30 | 南通广恒生物科技有限公司 | Heparin sodium purification equipment |
-
2024
- 2024-01-12 CN CN202410049280.9A patent/CN117553381B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6451096B1 (en) * | 2000-07-06 | 2002-09-17 | Korea Clean Air System Co., Ltd. | Air cleaner for removing air pollutants by water spray type of dust collecting system |
| CN214664839U (en) * | 2021-01-05 | 2021-11-09 | 广州联动万物科技有限公司 | Filter screen cleaning device and air conditioner |
| JP3238408U (en) * | 2022-01-11 | 2022-07-22 | 華能太原東山燃机熱電有限責任公司 | Anti-static and dust-proof construction for electrical control cabinets |
| CN217423509U (en) * | 2022-01-15 | 2022-09-13 | 斯迈普电梯(中国)有限公司 | Ventilation structure of elevator ceiling |
| CN116119856A (en) * | 2022-11-28 | 2023-05-16 | 江苏蓝汛环保有限公司 | Medical wastewater pretreatment equipment |
| CN219272415U (en) * | 2023-04-18 | 2023-06-30 | 南通广恒生物科技有限公司 | Heparin sodium purification equipment |
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| CN117553381A (en) | 2024-02-13 |
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