CN110701719A - But air purifier of automatic switch-over washing filter screen - Google Patents
But air purifier of automatic switch-over washing filter screen Download PDFInfo
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- CN110701719A CN110701719A CN201911078341.XA CN201911078341A CN110701719A CN 110701719 A CN110701719 A CN 110701719A CN 201911078341 A CN201911078341 A CN 201911078341A CN 110701719 A CN110701719 A CN 110701719A
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- cleaning
- filter screen
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—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
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an air purifier capable of automatically switching and cleaning a filter screen, which comprises a machine body, wherein a filter cavity with a leftward opening is arranged in the machine body, a cleaning cavity is arranged at the right side of the filtering cavity and can be communicated with the filtering cavity, a turntable cavity is communicated and arranged at the lower side of the filtering cavity, the rotary disc cavity is communicated with the cleaning cavity, the bottom wall of the rotary disc cavity is rotatably provided with a rotary disc, the top surface of the rotary disc is fixedly provided with two support plates which are symmetrical left and right, the filter screen is fixedly arranged in the supporting plate, the invention can effectively enhance the ventilation effect and the air exhaust effect of the air purifier, the air purification degree of the whole room can be improved by using the air purification device in the room, the air purification device is not only purified in a local area, the filtered air can be blown to a farther place, a plurality of devices are arranged to be linked, and a filter screen which is used for a long time can be automatically cleaned.
Description
Technical Field
The invention relates to the technical field of ventilation systems, in particular to an air purifier capable of automatically switching and cleaning filter screens.
Background
At present, along with the improvement of people's standard of living, people are also higher and higher to the requirement of living quality requirement and healthy, wherein just including the requirement to indoor air quality, just at first need reach the effect of ventilation, secondly need have the filter effect, go out pollution particle etc. in the air, general air purifier has on the market, but this kind of air purifier's ventilation effect and exhaust effect are not high, often only can purify in certain region in the room, can't make whole room obtain purifying, the wind direction is single, and need frequent change filter screen, the operation is complicated, and the cost is too high.
Disclosure of Invention
The invention aims to provide an air purifier capable of automatically switching and cleaning a filter screen, which is used for overcoming the defects in the prior art.
The air purifier capable of automatically switching and cleaning the filter screen comprises a machine body, wherein a filter cavity with a leftward opening is arranged in the machine body, a cleaning cavity is arranged on the right side of the filter cavity and can be communicated with the filter cavity, a rotary disc cavity is communicated with the lower side of the filter cavity and is communicated with the cleaning cavity, a rotary disc is rotatably arranged on the bottom wall of the rotary disc cavity, two bilaterally symmetrical supporting plates are fixedly arranged on the top surface of the rotary disc, the filter screen is fixedly arranged in the supporting plates, a control mechanism capable of controlling the rotary disc to rotate to enable the two supporting plates to change positions and seal the cleaning cavity and the filter cavity is arranged in the rotary disc cavity, a three-way cavity is communicated with the upper side of the filter cavity, an air suction cavity is communicated with the upper side of the three-way cavity, and a first fan blade capable of sucking air from the three-way cavity and exhausting air to the outside is arranged in the air suction cavity, it is equipped with steerable to induced draft the intracavity the chamber pivoted mechanism of blowing of induced draft, the right side in chamber of induced draft is equipped with the ascending power chamber of opening, it is equipped with the revolving stage to rotate on the diapire in power chamber, the support column has set firmly on the top surface of revolving stage, the left side of support column is rotated and is equipped with the second fan leaf, the power intracavity is equipped with steerable the support column rotates and controls the ventilation mechanism that the second fan leaf rotated and bloies, is located the filter screen left side of wasing the intracavity is equipped with the shower nozzle that can spray the washing liquid, is located the filter screen right side of wasing the intracavity is equipped with and can be used to abluent washing piece, the upside intercommunication in washing chamber is equipped with the linkage chamber, but the linkage intracavity is equipped with simultaneous control the shower nozzle water spray with.
According to the technical scheme, the control mechanism comprises a first motor fixedly embedded in the bottom wall of the cavity of the rotary disc, a connecting shaft is arranged on the top surface of the first motor in a power connection mode, the top surface of the connecting shaft is fixedly connected with the bottom surface of the rotary disc, a through cavity is formed in the rotary disc, a vertical shaft is fixedly arranged on the top surface of the connecting shaft, a square cavity is formed between the filter cavity and the cleaning cavity, a screw rod is arranged between the front wall and the rear wall of the square cavity in a rotating mode, the upward extending portion of the vertical shaft penetrates through the through cavity and the inner wall of the machine body and extends into the square cavity, a first bevel gear is fixedly arranged on the top surface of the vertical shaft, a second bevel gear is fixedly arranged on the periphery of the screw rod, and the second bevel.
Further technical scheme, both sides all are equipped with the open-ended and remove the chamber around the square chamber, it is equipped with the sliding block all to slide in the inner wall in chamber to remove, the sliding block is kept away from the side each other and is all set firmly sealed piece, all be equipped with the opening in the sliding block to the screw thread chamber in removal chamber, the screw rod all stretches into to both sides extension around the screw thread intracavity, and with the inner wall threaded connection in screw thread chamber, be located around the screw rod remove the partial screw thread of intracavity and be opposite.
According to a further technical scheme, a sealing door is slidably mounted between the upper wall and the lower wall of the filter cavity, an air suction hole is formed in the sealing door, and an air hole is formed in the right side of the cleaning cavity in a communicated mode.
According to the technical scheme, the blowing mechanism comprises a fan shaft which is rotatably arranged on the top surface of a thin plate, a first fan blade is fixedly arranged on the periphery of the fan shaft, a transmission cavity with a rightward opening is formed in the thin plate, a downward extending part of the fan shaft extends into the transmission cavity, a belt cavity with a leftward opening is formed in the machine body, the belt cavity is communicated with the transmission cavity, a second motor is fixedly arranged on the top wall of the belt cavity, the upper side and the lower side of the second motor are both connected with a motor shaft in a power mode, the downward extending part of the motor shaft extends into the belt cavity and is located at the lower side, a first belt is installed between the motor shaft and the fan shaft in a transmission mode, an air exhaust cover is slidably installed on the upper portion and the lower portion of the inner wall of the air suction cavity, and an exhaust hole is formed in.
In a further technical scheme, the ventilation mechanism comprises a cross shaft rotatably arranged on the left side surface of the supporting column, the second fan blade is fixedly arranged on the periphery of the cross shaft, a gear cavity is formed in the supporting column, a driven cavity is formed in the upper side of the belt cavity, the upward extending part of the motor shaft positioned on the upper side penetrates through the driven cavity and extends into the gear cavity, the motor shaft is in clearance fit with the supporting column, the motor shaft and the inner wall of the machine body, a third bevel gear is fixedly arranged on the top surface of the motor shaft positioned on the upper side, the rightward extending part of the cross shaft extends into the gear cavity, a fourth bevel gear is fixedly arranged on the right side surface of the cross shaft and is meshed with the third bevel gear, teeth are arranged on the periphery of the rotating table, a driven shaft is rotatably arranged on the top wall of the power cavity, and a gear is fixedly arranged on the bottom surface, the gear with the revolving stage meshing, it is equipped with the transmission shaft to rotate on the diapire in power chamber, set firmly on the top surface of transmission shaft from the driving wheel, from the top surface of driving wheel with the articulated first connecting rod that is equipped with between the bottom surface of gear, be located from the driven intracavity the motor shaft with transmission connection is equipped with the second belt between the transmission shaft.
A further technical scheme, wiper mechanism is including setting firmly the third motor on the wall of linkage chamber left side, the equal power connection in the left and right sides of third motor is equipped with the minor axis, is located the right side the right flank of minor axis has set firmly the drive disc, the right flank of drive disc articulates and is equipped with the second connecting rod, the bottom surface of second connecting rod with the top surface fixed connection who washs the piece, it slides and establishes to wash the piece on the wall of chamber right, the left side in linkage chamber has been seted up and has been pressed the chamber, the water storage chamber has been seted up in the left side in pressing the chamber, the rear side fixed mounting in water storage chamber has the water adding valve, the hose is installed to the right side intercommunication in water storage chamber, hose downwardly extending part runs through press the chamber with the inner wall of organism to stretch into wash the intracavity, it has the straight tube to set firmly on the roof in washing chamber, the straight tube with shower nozzle fixed connection and intercommunication, the straight tube is communicated with the hose, the part, located on the left side, of the short shaft extending leftwards extends into the pressing cavity, an eccentric wheel is fixedly arranged on the left side face of the straight tube, and the eccentric wheel is located on the front side of the hose.
According to the technical scheme, the lower side of the rotary disc cavity is communicated with a cavity with a right opening, a sewage tank is arranged on the bottom wall of the cavity in a sliding mode, a sewage cavity with an upward opening is formed in the sewage tank, a handle is fixedly arranged on the right side face of the sewage tank, four through holes are formed in the rotary disc, every two through holes are located on two sides of the supporting plate, and the through holes can be communicated with the cleaning cavity and the sewage cavity.
The invention has the beneficial effects that: the invention can effectively enhance the ventilation effect and the air exhaust effect of the air purifier, can improve the purification degree of the air in the whole room when used in the room, not only can purify the air in a local area, but also can blow the filtered air to a farther place, is provided with a plurality of devices for linkage, can automatically clean the filter screen used for a long time, is more convenient to operate and lower in cost, wherein, the control mechanism can drive the left filter screen and the right filter screen to rotate, so that the two filter screens can alternately operate and clean, the air blowing mechanism and the ventilation mechanism can diffuse the filtered air to the periphery, the diffusion effect is better, and the cleaning mechanism can automatically clean the filter screens.
Drawings
FIG. 1 is a schematic view of the internal overall structure of the present invention;
FIG. 2 is an enlarged schematic view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is an enlarged schematic view at B in fig. 1 of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-3, an air purifier capable of automatically switching and cleaning a filter screen according to an embodiment of the present invention includes a body 12, a filter cavity 67 with a left opening is disposed in the body 12, a cleaning cavity 74 is disposed on a right side of the filter cavity 67, the cleaning cavity 74 is capable of communicating with the filter cavity 67, a turntable cavity 59 is disposed on a lower side of the filter cavity 67 in a communicating manner, the turntable cavity 59 is communicated with the cleaning cavity 74, a turntable 58 is rotatably disposed on a bottom wall of the turntable cavity 59, two support plates 60 symmetrical to each other are fixedly disposed on a top surface of the turntable 58, a filter screen 61 is fixedly disposed in the support plates 60, a control mechanism 101 capable of controlling the turntable 58 to rotate to enable the two support plates 60 to change positions and to seal the cleaning cavity 74 and the filter cavity 67 is disposed in the turntable cavity 59, a three-way cavity 20 is disposed on an upper side of the filter cavity 67 in a communicating manner, the upper side of the tee cavity 20 is communicated with an air suction cavity 15, a first fan blade 13 which can suck air from the tee cavity 20 and discharge air to the outside is arranged in the air suction cavity 15, a blowing mechanism 102 which can control the rotation of the air suction cavity 15 is arranged in the air suction cavity 15, a power cavity 80 with an upward opening is arranged on the right side of the air suction cavity 15, a rotating platform 30 is rotatably arranged on the bottom wall of the power cavity 80, a supporting column 28 is fixedly arranged on the top surface of the rotating platform 30, a second fan blade 23 is rotatably arranged on the left side of the supporting column 28, a ventilation mechanism 103 which can control the rotation of the supporting column 28 and control the second fan blade 23 to blow air is arranged in the power cavity 80, a spray head 47 which can spray cleaning liquid is arranged on the left side of a filter screen 61 in the cleaning cavity 74, a cleaning block 45 which can be used for cleaning is arranged on the right side of the filter screen 61 in the cleaning cavity 74, and a linkage cavity 39 is communicated, a cleaning mechanism 104 which can control the spray head 47 to spray water and the cleaning block 45 to scrub the filter screen 61 up and down is arranged in the linkage cavity 39.
In addition, in one embodiment, the control mechanism 101 includes a first motor 54 fixedly embedded in the bottom wall of the turntable cavity 59, a connecting shaft 55 is connected to the top surface of the first motor 54, the top surface of the connecting shaft 55 is fixedly connected to the bottom surface of the turntable 58, a through cavity 57 is formed in the turntable 58, a vertical shaft 56 is fixedly arranged on the top surface of the connecting shaft 55, a square cavity 66 is formed between the filter cavity 67 and the cleaning cavity 74, a screw 72 is rotatably arranged between the front and rear walls of the square cavity 66, an upward extending portion of the vertical shaft 56 penetrates through the through cavity 57 and the inner wall of the machine body 12 and extends into the square cavity 66, a first bevel gear 64 is fixedly arranged on the top surface of the vertical shaft, a second bevel gear 65 is fixedly arranged on the periphery of the screw 72, the second bevel gear 65 is engaged with the first bevel gear 64, and by the operation of the first motor 54, the connecting shaft 55 is rotated so that the turntable 58 rotates the two support plates 60 to alternate positions for alternate operation and cleaning, and the vertical shaft 56 rotates the screw 72.
In addition, in an embodiment, the front side and the rear side of the square cavity 66 are both provided with an open moving cavity 71, the inner wall of the moving cavity 71 is provided with a sliding block 69 in a sliding manner, the side surfaces of the sliding block 69, which are far away from each other, are both fixedly provided with a sealing block 68, the sliding block 69 is internally provided with a threaded cavity 70 with an opening towards the moving cavity 71, the screw 72 extends towards the front side and the rear side and extends into the threaded cavity 70 and is in threaded connection with the inner wall of the threaded cavity 70, the front portion and the rear portion of the screw 72, which are located in the moving cavity 71, are opposite in thread, and the sliding block 69 can move towards the front side and the rear side by the rotation of the screw 72, so that the filtering cavity 67 and the cleaning cavity 74 can.
In addition, in one embodiment, a closing door 63 is slidably installed between the upper wall and the lower wall of the filtering cavity 67, a suction hole 62 is formed in the closing door 63, an air hole 48 is formed in the right side of the cleaning cavity 74 in a communicating manner, an air source can be introduced through the suction hole 62, and the pressure in the cleaning cavity 74 can be balanced with the outside through the air hole 48.
In addition, in one embodiment, the blowing mechanism 102 includes a fan shaft 16 rotatably disposed on the top surface of the thin plate 19, the first fan blade 13 is fixedly disposed on the outer periphery of the fan shaft 16, a transmission cavity 18 with a right opening is disposed in the thin plate 19, a downward extending portion of the fan shaft 16 extends into the transmission cavity 18, a belt cavity 22 with a left opening is disposed in the machine body 12, the belt cavity 22 is communicated with the transmission cavity 18, a second motor 32 is fixedly disposed on the top wall of the belt cavity 22, a motor shaft 29 is dynamically connected to both upper and lower sides of the second motor 32, a downward extending portion of the motor shaft 29 located at the lower side extends into the belt cavity 22, a first belt 21 is drivingly disposed between the motor shaft 29 and the fan shaft 16 located at the lower side, an exhaust cover 11 is slidably disposed on the inner wall of the air suction cavity 15 up and down, an exhaust hole 14 is disposed in the exhaust cover 11, by the operation of the second motor 32, the motor shaft 29 at the lower side can be rotated, so that the first belt 21 can be driven, the fan shaft 16 can drive the first fan blade 13 to rotate, and the filtered wind can be sucked into the wind suction cavity 15 and discharged upwards.
In addition, in one embodiment, the ventilation mechanism 103 includes a horizontal shaft 24 rotatably disposed on the left side surface of the supporting pillar 28, the second fan blade 23 is fixedly disposed on the outer circumference of the horizontal shaft 24, a gear cavity 26 is formed in the supporting pillar 28, a driven cavity 34 is formed on the upper side of the belt cavity 22, an upward extending portion of the motor shaft 29 on the upper side penetrates through the driven cavity 34 and extends into the gear cavity 26, the motor shaft 29 is in clearance fit with the supporting pillar 28, the motor shaft 29 and the inner wall of the machine body 12, a third bevel gear 27 is fixedly disposed on the top surface of the motor shaft 29 on the upper side, a rightward extending portion of the horizontal shaft 24 extends into the gear cavity 26, a fourth bevel gear 25 is fixedly disposed on the right side surface of the horizontal shaft, the fourth bevel gear 25 is engaged with the third bevel gear 27, teeth are disposed on the outer circumference of the rotating platform 30, a driven shaft 76 is rotatably disposed on the top wall of the power cavity, a gear 75 is fixedly arranged on the bottom surface of the driven shaft 76, the gear 75 is engaged with the rotating table 30, a transmission shaft 79 is rotatably arranged on the bottom wall of the power cavity 80, a driven wheel 78 is fixedly arranged on the top surface of the transmission shaft 79, a first connecting rod 77 is hinged between the top surface of the driven wheel 78 and the bottom surface of the gear 75, a second belt 33 is arranged between the motor shaft 29 and the transmission shaft 79 in the driven cavity 34 in a transmission connection manner, the motor shaft 29 on the upper side can drive the second belt 33 to transmit through the operation of the second motor 32, and the cross shaft 24 can be rotated at the same time, the rotation of the cross shaft 24 can enable the second fan blade 23 to rotate to achieve a blowing effect, the transmission shaft 79 can be driven by the transmission of the second belt 33, and the driven wheel 78 can drive the gear 75 to intermittently rotate back and forth, so that the rotating table 30 can drive the supporting column 28 to intermittently rotate back and forth, the second fan blade 23 can be rotated to blow air intermittently.
In addition, in one embodiment, the cleaning mechanism 104 includes a third motor 40 fixedly arranged on the left wall of the linkage cavity 39, the left and right sides of the third motor 40 are both provided with a short shaft 38 in a power connection manner, the right side of the short shaft 38 is fixedly provided with a transmission disc 37, the right side of the transmission disc 37 is hinged with a second connecting rod 44, the bottom surface of the second connecting rod 44 is fixedly connected with the top surface of the cleaning block 45, the cleaning block 45 is slidably arranged on the right wall of the cleaning cavity 74, the left side of the linkage cavity 39 is provided with a pressing cavity 42, the left side of the pressing cavity 42 is provided with a water storage cavity 35, the rear side of the water storage cavity 35 is fixedly provided with a water adding valve 36, the right side of the water storage cavity 35 is provided with a hose 43 in a communication manner, the downward extending part of the hose 43 penetrates through the pressing cavity 42 and the inner wall of the machine body 12 and extends into the cleaning cavity 74, a straight pipe 46 is fixedly arranged on the top wall of the cleaning cavity 74, the straight pipe 46 is fixedly connected and communicated with a spray head 47, the straight pipe 46 is communicated with the hose 43, the left extending part of the short shaft 38 extends into the pressing cavity 42, an eccentric wheel 41 is fixedly arranged on the left side surface of the straight pipe, the eccentric wheel 41 is positioned on the front side of the hose 43, the short shaft 38 can drive the transmission disc 37 and the eccentric wheel 41 to rotate through the operation of the third motor 40, the cleaning liquid in the water storage cavity 35 can be sprayed to the surface of the filter screen 61 through the spray head 47 due to the rotation of the eccentric wheel 41, the second connecting rod 44 can be driven by the rotation of the transmission disc 37 to drive the cleaning block 45 to move up and down, and the cleaning block 45 can be further used for scrubbing the surface of the filter screen 61.
In addition, in one embodiment, the lower side of the rotating disc cavity 59 is communicated with a cavity 53 with a right opening, a sewage tank 51 is arranged on the bottom wall of the cavity 53 in a left-right sliding mode, a sewage cavity 52 with an upward opening is arranged in the sewage tank 51, a handle 50 is fixedly arranged on the right side face of the sewage tank 51, four through holes 49 are arranged in the rotating disc 58, every two through holes 49 are positioned on two sides of the supporting plate 60, the through holes 49 can be communicated with the cleaning cavity 74 and the sewage cavity 52, cleaning sewage can be discharged into the sewage cavity 52 through the through holes 49, and the handle 50 can be pulled rightwards manually to draw out the sewage tank 51.
In the initial state, the slide block 69 closes the filter chamber 67 and the wash chamber 74.
When the fan is used, the connecting shaft 55 can be rotated by the operation of the first motor 54, so that the turntable 58 can drive the two supporting plates 60 to rotate to exchange positions with each other, so as to be operated and cleaned alternately, meanwhile, the vertical shaft 56 can drive the screw 72 to rotate, the sliding block 69 can be moved to the front side and the rear side by the rotation of the screw 72, so that the filter cavity 67 and the cleaning cavity 74 can be in a closed state, the air source can be introduced through the air suction hole 62, the pressure in the cleaning cavity 74 can be balanced with the outside through the air hole 48, the motor shaft 29 at the lower side can be rotated by the operation of the second motor 32, so that the first belt 21 can be driven, the fan shaft 16 can drive the first fan blade 13 to rotate, the filtered air can be sucked into the air suction cavity 15 and discharged upwards, and the motor shaft 29 at the upper side can drive the second belt 33 to be driven by the operation of the second motor 32, meanwhile, the transverse shaft 24 can be rotated to rotate the second fan blade 23 to achieve a blowing effect, the second belt 33 can drive the transmission shaft 79 to rotate in a transmission manner, the driven wheel 78 can drive the gear 75 to intermittently rotate back and forth, the rotating platform 30 can drive the supporting column 28 to intermittently rotate back and forth, the second fan blade 23 can intermittently rotate back and forth to blow air, the short shaft 38 can drive the transmission disc 37 and the eccentric wheel 41 to rotate through the operation of the third motor 40, the cleaning liquid in the water storage cavity 35 can be sprayed to the surface of the filter screen 61 through the spray head 47 due to the rotation of the eccentric wheel 41, the second connecting rod 44 can drive the cleaning block 45 to move up and down through the rotation of the transmission disc 37, the cleaning block 45 can scrub the surface of the filter screen 61, the cleaning sewage can be discharged into the sewage cavity 52 through the through hole 49, and the handle 50 can be manually.
The invention has the beneficial effects that: the invention can effectively enhance the ventilation effect and the air exhaust effect of the air purifier, can improve the purification degree of the air in the whole room when used in the room, not only can purify the air in a local area, but also can blow the filtered air to a farther place, is provided with a plurality of devices for linkage, can automatically clean the filter screen used for a long time, is more convenient to operate and lower in cost, wherein, the control mechanism can drive the left filter screen and the right filter screen to rotate, so that the two filter screens can alternately operate and clean, the air blowing mechanism and the ventilation mechanism can diffuse the filtered air to the periphery, the diffusion effect is better, and the cleaning mechanism can automatically clean the filter screens.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (8)
1. The utility model provides a but air purifier of automatic switch-over washing filter screen, includes the organism, its characterized in that: a filter cavity with a left opening is arranged in the machine body, a cleaning cavity is arranged at the right side of the filter cavity and can be communicated with the filter cavity, a turntable cavity is communicated with the lower side of the filter cavity and communicated with the cleaning cavity, a turntable is rotatably arranged on the bottom wall of the turntable cavity, two bilaterally symmetrical support plates are fixedly arranged on the top surface of the rotary table, a filter screen is fixedly arranged in each support plate, the rotary table cavity is internally provided with a cavity capable of controlling the rotary table to rotate so as to enable the two support plates to change positions, a control mechanism for sealing the cleaning cavity and the filtering cavity, a three-way cavity is communicated with the upper side of the filtering cavity, the upper side of the tee cavity is communicated with an air suction cavity, a first fan blade capable of sucking air from the tee cavity and exhausting air to the outside is arranged in the air suction cavity, and an air blowing mechanism capable of controlling the air suction cavity to rotate is arranged in the air suction cavity;
the right side in chamber of induced drafting is equipped with the ascending power chamber of opening, it is equipped with the revolving stage to rotate on the diapire in power chamber, the support column has set firmly on the top surface of revolving stage, the left side of support column is rotated and is equipped with second fan leaf, the power intracavity is equipped with steerable the support column rotates and controls second fan leaf rotates the ventilation mechanism who bloies, is located the filter screen left side of wasing the intracavity is equipped with the shower nozzle that can spray the washing liquid, is located the filter screen right side of wasing the intracavity is equipped with and can be used to abluent washing piece, the upside intercommunication in washing chamber is equipped with the linkage chamber, but the linkage intracavity is equipped with simultaneous control the shower nozzle water spray with wash the piece and clean from top to bottom.
2. The air purifier capable of automatically switching and cleaning the filter screen according to claim 1, wherein: the control mechanism comprises a first motor fixedly embedded in the bottom wall of the rotary disc cavity, a connecting shaft is arranged on the top surface of the first motor in a power connection mode, the top surface of the connecting shaft is fixedly connected with the bottom surface of the rotary disc, a through cavity is formed in the rotary disc, a vertical shaft is fixedly arranged on the top surface of the connecting shaft, a square cavity is formed between the filter cavity and the cleaning cavity, a screw rod is arranged between the front wall and the rear wall of the square cavity in a rotating mode, the upward extending portion of the vertical shaft penetrates through the through cavity and the inner wall of the machine body and extends into the square cavity, a first bevel gear is fixedly arranged on the top surface of the square cavity, a second bevel gear is fixedly arranged on the periphery of the screw rod, and the second bevel gear is.
3. The air purifier capable of automatically switching and cleaning the filter screen according to claim 2, wherein: both sides all are equipped with the open-ended and remove the chamber around the square chamber, it is equipped with the sliding block all to slide in the inner wall in chamber to remove, the sliding block is kept away from the side each other and has all set firmly sealed piece, all be equipped with the opening in the sliding block to remove the screw thread chamber in chamber, the screw rod all stretches into to both sides extension around to the screw thread intracavity, and with the inner wall threaded connection in screw thread chamber, be located around the screw rod remove the partial screw thread of intracavity and be opposite.
4. The air purifier capable of automatically switching and cleaning the filter screen according to claim 1, wherein: a sealing door is slidably mounted between the upper wall and the lower wall of the filter cavity, a suction hole is formed in the sealing door, and an air hole is formed in the right side of the cleaning cavity in a communicated mode.
5. The air purifier capable of automatically switching and cleaning the filter screen according to claim 1, wherein: the blowing mechanism is established including rotating the fan axle on the sheet metal top surface, first fan leaf sets firmly on the periphery of fan axle, be equipped with the transmission chamber that the opening is right in the sheet metal, fan axle downwardly extending part stretches into the transmission intracavity, be equipped with the belt chamber that the opening is left in the organism, the belt chamber with transmission chamber intercommunication, the second motor has set firmly on the roof in belt chamber, the equal power connection in upper and lower both sides of second motor is equipped with the motor shaft, is located the downside motor shaft downwardly extending part stretches into the belt intracavity, be located the downside the motor shaft with first belt is installed in the transmission between the fan axle, sliding mounting has the exhaust lid about on the inner wall in air suction chamber, it has the exhaust hole to open in the exhaust lid.
6. An air cleaner capable of automatically switching and cleaning a filter screen according to claim 1 or 5, wherein: the ventilation mechanism comprises a cross shaft which is rotatably arranged on the left side surface of the supporting column, the second fan blade is fixedly arranged on the periphery of the cross shaft, a gear cavity is formed in the supporting column, a driven cavity is formed in the upper side of the belt cavity, the upward extending part of the motor shaft on the upper side penetrates through the driven cavity and extends into the gear cavity, the motor shaft is in clearance fit with the supporting column, the motor shaft and the inner wall of the machine body, a third bevel gear is fixedly arranged on the top surface of the motor shaft on the upper side, the rightward extending part of the cross shaft extends into the gear cavity, a fourth bevel gear is fixedly arranged on the right side surface of the cross shaft and is meshed with the third bevel gear, teeth are arranged on the periphery of the rotating table, a driven shaft is rotatably arranged on the top wall of the power cavity, a gear is fixedly arranged on the bottom surface of the driven shaft, and is meshed, the transmission shaft is arranged on the bottom wall of the power cavity in a rotating mode, a driven wheel is fixedly arranged on the top surface of the transmission shaft, a first connecting rod is hinged between the top surface of the driven wheel and the bottom surface of the gear, and a second belt is arranged in the driven cavity and connected between the motor shaft and the transmission shaft in a transmission mode.
7. The air purifier capable of automatically switching and cleaning the filter screen according to claim 1, wherein: the wiper mechanism is including setting firmly the third motor on the linkage chamber left wall, the equal power connection in the left and right sides of third motor is equipped with the minor axis, is located the right side the right flank of minor axis has set firmly the driving disc, the right flank of driving disc articulates and is equipped with the second connecting rod, the bottom surface of second connecting rod with the top surface fixed connection who washs the piece, it slides and establishes to wash the piece on the right wall in chamber, the left side in linkage chamber has seted up presses the chamber, press the left side in chamber to have seted up the retaining chamber, the rear side fixed mounting in retaining chamber has adds the water valve, the hose is installed to the right side intercommunication in retaining chamber, the hose downwardly extending part runs through press the chamber with the inner wall of organism to stretch into wash the intracavity, the straight tube has set firmly on the roof in washing chamber, the straight tube with shower nozzle fixed connection and intercommunication, the straight tube with the hose intercommunication, the left extending part of the short shaft on the left side extends into the pressing cavity, an eccentric wheel is fixedly arranged on the left side face of the pressing cavity, and the eccentric wheel is located on the front side of the hose.
8. The air purifier capable of automatically switching and cleaning the filter screen according to claim 7, wherein: the downside intercommunication in carousel chamber is equipped with the cavity of opening right, the lateral sliding is equipped with the sewage case on the diapire of cavity, the sewage incasement is equipped with the ascending sewage chamber of opening, the right flank of sewage case has set firmly the handle, be equipped with four through-holes in the carousel, per two the through-hole is located the backup pad both sides, the through-hole can communicate wash the chamber with the sewage chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911078341.XA CN110701719A (en) | 2019-11-06 | 2019-11-06 | But air purifier of automatic switch-over washing filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911078341.XA CN110701719A (en) | 2019-11-06 | 2019-11-06 | But air purifier of automatic switch-over washing filter screen |
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| Publication Number | Publication Date |
|---|---|
| CN110701719A true CN110701719A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911078341.XA Withdrawn CN110701719A (en) | 2019-11-06 | 2019-11-06 | But air purifier of automatic switch-over washing filter screen |
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| Country | Link |
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| CN (1) | CN110701719A (en) |
Cited By (6)
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| CN111228923A (en) * | 2020-03-27 | 2020-06-05 | 天津市元柏生活用品有限公司 | Air purifier capable of automatically replacing filter screen |
| CN111271785A (en) * | 2020-03-24 | 2020-06-12 | 嵊州亚坎空气净化设备有限公司 | Adjustable purifying effect formula air purification device |
| CN111750439A (en) * | 2020-07-13 | 2020-10-09 | 嵊州亚坎空气净化设备有限公司 | Movable air purification equipment |
| CN111750440A (en) * | 2020-07-13 | 2020-10-09 | 嵊州亚坎空气净化设备有限公司 | Rotary air purifier |
| CN112057974A (en) * | 2020-09-15 | 2020-12-11 | 杭州唛唐智能科技有限公司 | Intelligent cleaning pipeline fan system |
| CN112510551A (en) * | 2021-01-08 | 2021-03-16 | 上海瑞铵图电子有限公司 | Can prevent ventilation type block terminal of typhoon |
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