CN112642229A - Air purifier device capable of automatically removing dirt on surface of filter screen - Google Patents
Air purifier device capable of automatically removing dirt on surface of filter screen Download PDFInfo
- Publication number
- CN112642229A CN112642229A CN202110113028.6A CN202110113028A CN112642229A CN 112642229 A CN112642229 A CN 112642229A CN 202110113028 A CN202110113028 A CN 202110113028A CN 112642229 A CN112642229 A CN 112642229A
- Authority
- CN
- China
- Prior art keywords
- cavity
- filter screen
- chamber
- dust removal
- exhaust fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
Abstract
The invention relates to the field of air purifiers and discloses an air purifier device for automatically removing dirt on the surface of a filter screen, which comprises a main box body, wherein an exhaust fan wheel cavity with an upward opening and communicated with the outside is arranged in the main box body, an exhaust relay cavity is communicated and arranged at the lower side of the exhaust fan wheel cavity, a filtered air cavity is communicated and arranged at the right side of the exhaust relay cavity, the dust amount passing through the laser detection cavity is detected by the laser detector, so that the purposes of detecting the dust throughput in unit time and judging the use condition of the filter screen are achieved, the turbidity degree of the outside air is detected by the laser detector to adjust the rotating speed of the exhaust fan wheel, therefore, the purpose that the external air is recovered as soon as possible by changing the purification rate is achieved, the filter screen is controlled to be switched by the filter screen reciprocating motor, and the purpose of removing dirt of the filter screen is achieved by triggering the clutch triggering sliding block.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to an air purifier device capable of automatically removing dirt on the surface of a filter screen.
Background
When using air purifier for a long time, must appear air purifier filter core filtration efficiency decline and the condition of wanting to wash, and most air purifier all need the manual work to demolish the washing on the market now, and cause the damage of filter core easily at this in-process, and manual cleaning not only takes trouble hard, and inefficiency, and the filter that can carry out automatic clearance on the market now most again is expensive and cleaning speed is low, can't carry out filterable shortcoming to the air in the cleaning process.
Disclosure of Invention
The invention aims to provide an air purifier device for automatically removing dirt on the surface of a filter screen, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an air purifier device for automatically removing dirt on the surface of a filter screen, which comprises a main box body, wherein an exhaust fan wheel cavity with an upward opening and communicated with the outside is arranged in the main box body, an exhaust relay cavity is communicated and arranged at the lower side of the exhaust fan wheel cavity, a filtered air cavity is communicated and arranged at the right side of the exhaust relay cavity, a filter screen reciprocating cavity which is annularly arranged by taking the exhaust fan wheel cavity as the center and is positioned at the outer side of the filtered air cavity and communicated with the filtered air cavity is arranged at the outer side of the exhaust fan wheel cavity, a filter screen guide cavity which is annularly arranged by taking the exhaust fan wheel cavity as the center is communicated and arranged at the upper side of the filter screen reciprocating cavity, a laser detection cavity with a rightward opening is communicated and arranged at the right side of the filter screen reciprocating cavity, a filter screen slider cavity which is annularly arranged by taking the exhaust relay cavity as the center is communicated and arranged at the lower side of the filter screen reciprocating cavity, the laser detection device is characterized in that a filter screen transmission cavity positioned on the left lower side of the laser detection cavity is communicated with the lower side of the filter screen sliding block cavity, a filter screen reciprocating motor positioned on the lower side of the filtered air cavity is arranged on the left side of the filter screen transmission cavity, an exhaust fan wheel box body is fixedly connected in the left end wall of the exhaust fan wheel cavity, a motor positioned in the main box body is arranged on the left side of the exhaust fan wheel cavity, a motor speed change cavity positioned on the left side of the exhaust fan wheel cavity is arranged on the lower side of the motor, a variable speed bevel gear cavity positioned on the left side of the exhaust fan wheel cavity is communicated with the right side of the motor speed change cavity, an exhaust belt wheel cavity extending rightwards into the exhaust fan wheel box body is arranged on the lower side of the variable speed bevel gear cavity, and a clutch transmission cavity positioned on the left lower side of the exhaust belt, a dust removal belt wheel cavity is arranged on the outer side of the clutch transmission cavity, the dust removal belt wheel cavity is partially positioned on the rear side of the clutch transmission cavity and is positioned on the left lower side of the exhaust belt wheel cavity, a dust removal transmission cavity positioned on the lower side of the clutch transmission cavity is arranged on the lower side of the dust removal belt wheel cavity, a dust removal impeller positioned on the left lower side of the exhaust fan wheel cavity is arranged on the lower side of the dust removal transmission cavity, two dust removing relay cavities which are symmetrically arranged left and right by taking the dust removing impeller as the center are communicated and arranged outside the dust removing impeller, two dust removing cavities which are arranged symmetrically left and right by taking the dust removing impeller as a center and are positioned on the lower side of the dust removing impeller are communicated with the outer side of the filter screen reciprocating cavity, two dust relay cavities which are arranged symmetrically left and right by taking the dust removing impeller as a center and are communicated with the filter screen sliding block cavity inwards are communicated with the lower side of the dust removing cavity, and a dust storage cavity positioned on the left lower side of the exhaust relay cavity is communicated with the lower side of the dust relay cavity.
On the basis of the technical scheme, the terminal fixedly connected with downwardly extending of motor downside runs through the motor variable speed chamber is until extending to motor shaft in the separation and reunion transmission chamber, motor shaft outer fringe face spline fit is connected with and is located variable speed friction pulley in the motor variable speed chamber, the terminal fixedly connected with of variable speed friction pulley downside with the variable speed magnetic bearing that motor shaft spline fit is connected, variable speed magnetic bearing downside terminal with fixedly connected with variable speed extension spring between the end wall under the motor variable speed chamber, fixedly connected with is located in the end wall under the motor variable speed chamber variable speed electro-magnet in the motor variable speed chamber, running fit is connected with on the variable speed cone chamber upper end wall and extends to downside right the variable speed straight gear intracavity and upside down the variable speed cone shaft in the variable speed cone chamber, variable speed cone shaft outer fringe face fixedly connected with is located variable speed cone intracavity and with variable speed friction cone chamber is interior and with variable speed friction magnetic The variable speed cone gear of wheel butt, variable speed cone gear shaft outer fringe face fixedly connected with is located the variable speed bevel gear of variable speed straight-teeth gear intracavity, variable speed straight-teeth gear chamber upper end wall internal rotation cooperation be connected with downwardly extending and run through the variable speed straight-teeth gear chamber until there is the variable speed straight-teeth gear axle that extends to in the exhaust pulley chamber lower end wall, variable speed straight-teeth gear shaft outer fringe face fixedly connected with is located variable speed straight-teeth gear intracavity with the variable speed straight-teeth gear of variable speed bevel gear meshing, exhaust pulley chamber lower end wall internal rotation cooperation be connected with upwards extend and run through the exhaust pulley chamber until extend to the exhaust fan shaft of exhaust fan wheel intracavity, exhaust fan shaft with power fit is connected with the exhaust drive belt that is located the exhaust pulley intracavity between the variable speed straight-teeth gear axle, exhaust fan shaft outer fringe face fixedly connected with is located the exhaust fan wheel of exhaust fan wheel intracavity, the exhaust fan wheel cavity upper end wall internal fixation is connected with the upside end with the exhaust filter screen that the main tank body upside end flushes.
On the basis of the technical scheme, the tail end of the lower side of the motor shaft is fixedly connected with a clutch transmission block, the upper end wall of the clutch transmission cavity is connected with a clutch transmission shaft which extends downwards and penetrates through the dust removal transmission cavity until the dust removal transmission cavity extends into the dust removal impeller and extends upwards into the clutch transmission cavity, the outer edge surface of the clutch transmission shaft is in spline fit connection with a clutch sliding block which is positioned in the clutch transmission cavity and positioned at the lower side of the clutch transmission block and can be engaged with the clutch transmission block, the outer edge surface of the clutch sliding block is fixedly connected with a clutch bearing with the lower end flush with the lower end of the clutch sliding block, the outer edge surface of the clutch transmission shaft is fixedly connected with a clutch limiting block positioned at the lower side of the clutch bearing, and a clutch compression spring is fixedly connected between the upper end, clutch transmission shaft outer fringe face fixedly connected with is located dust removal impeller in the relay chamber that removes dust is located under the dust removal impeller positive side section sliding fit is connected with gliding clutch trigger slider from top to bottom in the filter screen guide chamber, clutch trigger slider upside terminal with fixedly connected with oppression compression spring between the filter screen guide chamber upper end wall, clutch trigger slider upside terminal with fixedly connected with clutch trigger stay cord between the clutch bearing downside terminal, dust removal transmission chamber outer fringe face fixedly connected with is located clutch transmission gear in the dust removal transmission chamber, oppression compression spring's elasticity is greater than clutch compression spring's elasticity.
On the basis of the technical scheme, the end wall internal rotation cooperation is connected with upwards extends and runs through under the dust removal chamber until extend to dust removal axle and left side in the dust removal belt pulley chamber upper end wall the dust removal axle is extending to run through before the dust removal belt pulley chamber upper end wall the dust removal transmission chamber, left side the epaxial outer fringe face fixedly connected with of dust removal is located the dust removal transmission intracavity with separation and reunion drive gear meshed dust removal straight-teeth gear, two power fit is connected with between the dust removal axle and is located the turn to drive belt of dust removal belt pulley intracavity and cross arrangement, the epaxial outer fringe face fixedly connected with of dust removal is located the dust removal brush wheel of dust removal intracavity, the end of fixedly connected with upside in the dust relay chamber upper end wall flush with the check valve of dust relay chamber upper end wall.
On the basis of the technical scheme, the lower end wall of the filter screen sliding block cavity is connected with a filter screen driving sliding block which is annularly arranged by taking the exhaust relay cavity as a center and has a toothed lower end, the filter screen driving sliding block is internally provided with three filter screen driving cavities which are upwards communicated with the filter screen sliding block cavity and are circumferentially arranged by taking the exhaust relay cavity as a center, the lower end wall of the filter screen reciprocating cavity is connected with three filter screens which are circumferentially arranged by taking the exhaust relay cavity as a center in a sliding fit manner, the outer end of each filter screen is fixedly connected with two filter screen guiding blocks which are symmetrically arranged up and down by taking the filter screens as a center, the upper filter screen guiding block upwards extends into the filter screen guiding cavity, the lower filter screen guiding block downwards extends into the filter screen driving cavity, the right end wall of the filter screen transmission cavity is connected with a filter screen motor shaft which is fixedly connected with the right end of the filter, filter screen motor shaft outer fringe face fixedly connected with is located filter screen transmission intracavity and part are located the filter screen drive the intracavity with the filter screen drives the terminal meshing of slider downside filter screen drive gear, fixedly connected with laser detector in the laser emission chamber upper end wall.
The invention has the beneficial effects that: detect the dust volume through the laser detection intracavity through laser detector to this reaches through the dust throughput in the detection unit interval and judges the purpose of filtering the in service behavior of filter screen, and the muddy degree that rethread laser detector detected the outside air adjusts the rotational speed of exhaust fan wheel, reaches the purpose that changes the purification rate and be outside air resumeed as early as possible with this, and the conversion of filter screen is filtered through the reciprocal motor control of filter screen at last, and triggers the slider through triggering the separation and reunion and reach the purpose of cleaing away the dirty filter screen.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of an air cleaner device for automatically removing dirt on the surface of a filter screen according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now 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.
Combine an air purifier device of automatic clear filter screen surface filth of accompanying drawings 1-5, including main box 10, be equipped with the exhaust fan wheel chamber 30 that the opening upwards communicates with the external world in the main box 10, exhaust fan wheel chamber 30 downside intercommunication is equipped with exhaust relay chamber 31, exhaust relay chamber 31 right side intercommunication is equipped with strains back air cavity 32, exhaust fan wheel chamber 30 outside is equipped with exhaust fan wheel chamber 30 is central annular setting and is located strain back air cavity 32 outside and with the filter screen reciprocating chamber 33 of straining back air cavity 32 intercommunication, filter screen reciprocating chamber 33 upside intercommunication is equipped with filter screen guide chamber 34 that exhaust fan wheel chamber 30 set up for central annular, filter screen reciprocating chamber 33 right side intercommunication is equipped with opening right laser detection chamber 39, laser detection chamber 39 upside intercommunication is equipped with and is located the laser emission chamber 37 on filter screen reciprocating chamber 33 right side, filter screen reciprocating chamber 33 downside intercommunication be equipped with exhaust relay chamber 31 is the filter screen slider chamber 68 of the cyclic annular setting in center, filter screen slider chamber 68 downside intercommunication is equipped with and is located laser detects filter screen transmission chamber 70 of 39 left undersides in chamber, filter screen transmission chamber 70 left side is equipped with and is located filter back air chamber 32 downside filter screen reciprocating motor 40, fixedly connected with exhaust fan wheel box 27 in the 30 left end wall in exhaust fan wheel chamber, exhaust fan wheel chamber 30 left side is equipped with and is located motor 13 in the main tank body 10, motor 13 downside is equipped with and is located the left motor variable speed chamber 11 in exhaust fan wheel chamber 30, motor variable speed chamber 11 right side intercommunication is equipped with and is located the left variable speed cone wheel chamber 19 in exhaust fan wheel chamber 30, variable speed cone wheel chamber 19 downside is equipped with and is located the left variable speed straight gear chamber 23 in exhaust fan wheel chamber 30, variable speed straight gear chamber 23 downside is equipped with and extends to the right exhaust band pulley in exhaust fan wheel box 27 Cavity 29, 11 downside in motor variable speed chamber is equipped with and is located exhaust pulley chamber 29 left side downside separation and reunion transmission chamber 53, separation and reunion transmission chamber 53 outside is equipped with the part and is located separation and reunion transmission chamber 53 rear side just is located dust removal pulley chamber 51 of exhaust pulley chamber 29 left side downside, dust removal pulley chamber 51 downside is equipped with and is located separation and reunion transmission chamber 48 of 53 downside, dust removal transmission chamber 48 downside is equipped with and is located dust removal impeller 62 of exhaust impeller chamber 30 left side downside, dust removal impeller 62 outside intercommunication be equipped with two with dust removal impeller 62 is dust removal relay chamber 61 that central bilateral symmetry set up, filter screen reciprocating chamber 33 outside intercommunication be equipped with two with dust removal impeller 62 sets up and is located for central bilateral symmetry dust removal impeller 62 downside 47, dust removal chamber 47 downside intercommunication be equipped with two with dust removal impeller 62 sets up and inwards with dust relay chamber 68 intercommunication for central bilateral symmetry sets up And a chamber 43, wherein a dust storage chamber 42 positioned at the left lower side of the exhaust relay chamber 31 is communicated with the lower side of the dust relay chamber 43.
In addition, in one embodiment, a motor shaft 14 extending downwards and penetrating through the motor speed changing cavity 11 to extend into the clutch transmission cavity 53 is fixedly connected to the lower end of the motor 13, a speed changing friction wheel 15 located in the motor speed changing cavity 11 is connected to the outer edge surface of the motor shaft 14 in a spline fit manner, a speed changing magnetic bearing 12 connected to the motor shaft 14 in a spline fit manner is fixedly connected to the lower end of the speed changing friction wheel 15, a speed changing tension spring 16 is fixedly connected between the lower end of the speed changing magnetic bearing 12 and the lower end wall of the motor speed changing cavity 11, a speed changing electromagnet 71 located in the motor speed changing cavity 11 is fixedly connected to the lower end wall of the motor speed changing cavity 11, a speed changing cone wheel shaft 18 extending to the right lower side into the speed changing straight gear cavity 23 and extending to the left upper side into the speed changing cone wheel cavity 19 is rotatably connected to the upper end wall of the speed changing cone, the outer edge surface of the speed change bevel wheel shaft 18 is fixedly connected with a speed change bevel wheel 17 which is positioned in the speed change bevel wheel cavity 19 and abutted against the speed change friction wheel 15, the outer edge surface of the speed change bevel wheel shaft 18 is fixedly connected with a speed change bevel wheel 20 which is positioned in the speed change straight gear cavity 23, the upper end wall of the speed change straight gear cavity 23 is connected with a speed change straight gear 22 which extends downwards and penetrates through the speed change straight gear cavity 23 until the speed change straight gear shaft 21 extends to the lower end wall of the exhaust belt wheel cavity 29, the outer edge surface of the speed change straight gear shaft 21 is fixedly connected with an exhaust fan wheel shaft 26 which is positioned in the exhaust fan wheel cavity 30 and positioned in the exhaust belt wheel cavity 21 in a power fit manner, and the inner end wall of the exhaust belt wheel cavity 29 is connected with an exhaust straight gear 22 in an upward extending manner and penetrates through the exhaust belt wheel cavity 29 in a rotation fit manner 29, the outer edge surface of the exhaust fan wheel shaft 26 is fixedly connected with an exhaust fan wheel 25 positioned in the exhaust fan wheel cavity 30, and the inner end wall of the upper end wall of the exhaust fan wheel cavity 30 is fixedly connected with an exhaust filter screen 24 with the upper end flush with the upper end of the main box body 10.
In addition, in one embodiment, a clutch transmission block 54 is fixedly connected to the end of the lower side of the motor shaft 14, a clutch transmission shaft 55 extending downward and penetrating through the dust removing transmission chamber 48 to the dust removing impeller 62 and extending upward to the clutch transmission chamber 53 is rotatably fitted and connected to the upper end wall of the clutch transmission chamber 53, a clutch slider 56 located in the clutch transmission chamber 53 and located on the lower side of the clutch transmission block 54 and capable of engaging with the clutch transmission block 54 is spline-fitted and connected to the outer edge surface of the clutch transmission shaft 55, a clutch bearing 57 having a lower end flush with the lower end of the clutch slider 56 is fixedly connected to the outer edge surface of the clutch transmission shaft 56, a clutch limit block 59 located on the lower side of the clutch bearing 57 is fixedly connected to the outer edge surface of the clutch transmission shaft 55, and a clutch compression spring 58 is fixedly connected between the upper end of the clutch limit block 59 and the lower end of the, clutch transmission 55 outer fringe face fixedly connected with is located dust removal impeller 62 dust removal impeller 63 in the dust removal relay chamber 61 is located under the dust removal impeller 62 side section sliding fit is connected with gliding clutch trigger slider 65 from top to bottom in the filter screen guide chamber 34, clutch trigger slider 65 upside terminal with fixedly connected with oppression compression spring 64 between the filter screen guide chamber 34 upper end wall, clutch trigger slider 65 upside terminal with fixedly connected with clutch trigger stay cord 60 between the clutch bearing 57 downside terminal, dust removal transmission chamber 48 outer fringe face fixedly connected with is located clutch transmission gear 49 in the dust removal transmission chamber 48, the elasticity of oppression compression spring 64 is greater than clutch compression spring 58's elasticity.
In addition, in one embodiment, the lower end wall of the dust removing cavity 47 is connected with a turning transmission belt 52 which extends upwards and penetrates through the dust removing cavity 47 until the dust removing shaft 46 extends into the upper end wall of the dust removing belt wheel cavity 51 and the left side of the dust removing shaft 46 penetrates through the dust removing transmission cavity 48 before extending into the upper end wall of the dust removing belt wheel cavity 51, the outer edge surface of the left side of the dust removing shaft 46 is fixedly connected with a dust removing straight gear 50 which is positioned in the dust removing transmission cavity 48 and meshed with the clutch transmission gear 49, and the turning transmission belt 52 which is positioned in the dust removing belt wheel cavity 51 and is arranged in a crossing manner is connected between the two dust removing shafts 46 in a power matching manner, the outer edge surface of the dust removing shaft 46 is fixedly connected with a dust removing brush wheel 45 positioned in the dust removing cavity 47, a check valve 44 having an upper end flush with the upper end wall of the dust relay chamber 43 is fixedly connected to the inside of the upper end wall of the dust relay chamber 43.
In addition, in an embodiment, sliding fit is connected with on the lower end wall of filter screen slider chamber 68 and uses exhaust relay chamber 31 sets up as central ring form and the terminal toothed filter screen that has of downside drives slider 67, be equipped with in filter screen drive slider 67 three openings upwards with filter screen slider chamber 68 intercommunication and with exhaust relay chamber 31 drives chamber 66 for the filter screen that central circumference set up, sliding fit is connected with three on the lower end wall of filter screen reciprocating chamber 33 and uses exhaust relay chamber 31 is filter screen 36 that central circumference set up, filter screen 36 outside terminal fixedly connected with two with filter screen 36 is filter screen guide block 35 that central longitudinal symmetry set up, upside filter screen guide block 35 upwards extends to in filter screen guide chamber 34 and the downside filter screen guide block 35 downwards extends to in filter screen drive chamber 66, filter screen transmission chamber 70 right-hand end wall internal rotation fit is connected with extend to left with filter screen reciprocating motor 40 right side internal rotation The terminal fixed connection's of side filter screen motor shaft 41, filter screen motor shaft 41 outer fringe face fixedly connected with is located in filter screen transmission chamber 70 and part are located in filter screen drive chamber 66 with the filter screen drives the terminal meshing of slider 67 downside filter screen drive gear 69, fixedly connected with laser detector 38 in the upper end wall of laser emission chamber 37.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, when the apparatus of the present invention is in the initial state, the motor 13 and the sieve reciprocating motor 40 are in the shutdown state, the laser detector 38 and the variable-speed electromagnet 71 are in the power-off state, the variable-speed extension spring 16 and the compression spring 64 are in the relaxed state, the clutch compression spring 58 is in the compressed state, the clutch slider 56 is disengaged from the clutch transmission block 54, one filter sieve 36 is located at the leftmost side of the sieve reciprocating cavity 33, and the variable-speed friction wheel 15 is located at the lowermost side of the motor speed-changing cavity 11;
sequence of mechanical actions of the whole device:
when the device starts to work, the device is placed in a room to be air-cleaned, then the laser detector 38 and the variable-speed electromagnet 71 are electrified and the motor 13 is started, the motor 13 is started to drive the motor shaft 14 to rotate, the rotation of the motor shaft 14 drives the clutch transmission block 54 and the variable-speed magnetic bearing 12 to rotate, the rotation of the variable-speed magnetic bearing 12 drives the variable-speed cone wheel 17 to rotate, so as to drive the variable-speed cone wheel shaft 18 to rotate, the rotation of the variable-speed cone wheel shaft 18 drives the variable-speed bevel gear 20 to rotate, the rotation of the variable-speed bevel gear 20 drives the variable-speed spur gear 22 to rotate, so as to drive the variable-speed spur gear shaft 21 to rotate, the rotation of the variable-speed spur gear shaft 21 drives the exhaust fan wheel shaft 26 to rotate through the exhaust transmission belt 28, so as to suck the outside air into the filter screen reciprocating cavity 33, finally, the filtered air cavity 32 and the exhaust relay cavity 31 are communicated, so that the exhaust fan wheel cavity 30 is exhausted outside, and the purpose of filtering air is finished, and when air is sucked into the filter screen reciprocating cavity 33 through the laser detection cavity 39, the laser detector 38 detects the dust amount in the laser detection cavity 39, so that the purposes of detecting the dust throughput in unit time and judging the use condition of the filter screen 36 are achieved;
the laser detector 38 detects dust in the laser detection cavity 39 in unit time, and simultaneously can judge the turbidity degree of the outside air by detecting the amount of dust entering the device in unit time, thereby controlling the electromagnetic repulsion force of the speed-changing electromagnet 71 and controlling the dust entering amount to be in direct proportion to the magnetic force of the speed-changing electromagnet 71 and in inverse proportion to the set unit time, if the dust entering amount in unit time is detected to be increased, the electromagnetic repulsion force of the speed-changing electromagnet 71 is increased through the laser detector 38, so that the speed-changing magnetic bearing 12 overcomes the elastic force of the speed-changing tension spring 16 to move downwards, thereby driving the speed-changing friction wheel 15 to move along with the speed, and the movement of the speed-changing friction wheel 15 increases the transmission ratio between the speed-changing friction wheel 15 and the speed-changing conical wheel 17, thereby increasing the rotating speed of the exhaust fan, when the aim of increasing the purification rate is fulfilled, if the reduction of the dust entering amount in unit time is detected, the laser detector 38 triggers the electromagnetic repulsion force of the variable speed electromagnet 71 to descend, so that the variable speed friction wheel 15 moves downwards under the action of the elastic force of the variable speed extension spring 16, and the transmission ratio between the variable speed friction wheel 15 and the variable speed extension spring 16 is reduced, thereby achieving the purpose of reducing the purification rate and preventing the filter screen 36 from being damaged due to the long-term use of too large adsorption force generated by the exhaust fan wheel 25;
if the laser detector 38 detects that the filter screen 36 has reached the filtering limit, the filter screen reciprocating motor 40 is triggered to start, the filter screen reciprocating motor 40 is started to drive the filter screen motor shaft 41 to rotate, so as to drive the filter screen transmission gear 69 to rotate, the filter screen transmission gear 69 rotates to drive the filter screen driving slider 67 to rotate, so as to drive the filter screen 36 to move along with the filter screen guide block 35 until the filter screen 36 at the initial position is located at the rear side rotates to the position, and the filter screen 36 at the initial position at the front side moves along with the dust removing brush wheel 45 in the process, so that the upper filter screen guide block 35 presses the clutch trigger slider 65 to move upwards against the elastic force of the compression spring 64, and the clutch trigger slider 65 moves through the clutch trigger pull rope 60, so that the clutch bearing 57 loses the tensile force of the clutch trigger pull rope 60 and moves upwards under the elastic force of the filter screen slider cavity 68, the clutch bearing 57 moves to drive the clutch sliding block 56 to move to be meshed with the clutch transmission block 54, the clutch transmission block 54 is meshed with the clutch sliding block 56, the clutch transmission block 54 drives the clutch sliding block 56 to rotate, the clutch transmission shaft 55 is driven to rotate by the rotation of the clutch sliding block 56, so that the clutch limiting block 59 and the clutch transmission gear 49 are driven to rotate, the dust removal spur gear 50 is driven to rotate by the rotation of the clutch transmission gear 49, so that the left dust removal shaft 46 is driven to rotate, the left dust removal brush wheel 45 is driven to rotate by the rotation of the most side dust removal shaft 46, the right dust removal shaft 46 is also driven to rotate by the steering transmission belt 52, so that the right dust removal brush wheel 45 is driven to rotate, the purpose of dust removal and cleaning of the used filter screen 36 is achieved, and the dust removal impeller 63 is also driven to rotate while the clutch transmission shaft 55 drives the clutch transmission gear, thereby blowing the dust brushed in the dust-removing chamber 47 into the dust-relaying chamber 43 through the check valve 44, and achieving the purpose of collecting the dust storage chamber 42.
The invention has the beneficial effects that: detect the dust volume through the laser detection intracavity through laser detector to this reaches through the dust throughput in the detection unit interval and judges the purpose of filtering the in service behavior of filter screen, and the muddy degree that rethread laser detector detected the outside air adjusts the rotational speed of exhaust fan wheel, reaches the purpose that changes the purification rate and be outside air resumeed as early as possible with this, and the conversion of filter screen is filtered through the reciprocal motor control of filter screen at last, and triggers the slider through triggering the separation and reunion and reach the purpose of cleaing away the dirty filter screen.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic clear away air purifier device of filter screen surface filth, includes the main tank body, its characterized in that: an exhaust fan wheel cavity with an upward opening and communicated with the outside is arranged in the main box body, an exhaust relay cavity is communicated and arranged at the lower side of the exhaust fan wheel cavity, a filtered air cavity is communicated and arranged at the right side of the exhaust relay cavity, a filter screen reciprocating cavity which is annularly arranged by taking the exhaust fan wheel cavity as a center and is positioned at the outer side of the filtered air cavity and communicated with the filtered air cavity is arranged at the outer side of the exhaust fan wheel cavity, a filter screen guide cavity which is annularly arranged by taking the exhaust fan wheel cavity as a center is communicated and arranged at the upper side of the filter screen reciprocating cavity, a laser detection cavity with a rightward opening is communicated and arranged at the right side of the filter screen reciprocating cavity is communicated and arranged at the upper side of the laser detection cavity, a filter screen slider cavity which is annularly arranged by taking the exhaust relay cavity as a center is communicated and arranged at the lower side of the filter screen slider cavity is communicated and is provided with a transmission cavity positioned at the left lower, the filter screen transmission cavity left side is provided with a filter screen reciprocating motor which is positioned at the lower side of the filtered air cavity, the inner side of the left end wall of the exhaust fan wheel cavity is fixedly connected with an exhaust fan wheel box body, the left side of the exhaust fan wheel cavity is provided with a motor which is positioned in the main box body, the lower side of the motor is provided with a motor speed change cavity which is positioned at the left side of the exhaust fan wheel cavity, the right side of the motor speed change cavity is communicated with a speed change cone wheel cavity which is positioned at the left side of the exhaust fan wheel cavity, the lower side of the speed change cone wheel cavity is provided with a speed change straight gear cavity which is positioned at the left side of the exhaust fan wheel cavity, the lower side of the speed change straight gear cavity is provided with an exhaust belt wheel cavity which extends to the right side into the exhaust fan wheel box body, the lower side of the motor speed change cavity is provided with a clutch transmission cavity which is positioned, dust removal belt wheel chamber downside is equipped with and is located separation and reunion transmission chamber downside removes dust transmission chamber, dust removal transmission chamber downside is equipped with and is located the dust removal impeller of air discharge fan wheel chamber left side downside, dust removal impeller outside intercommunication be equipped with two with dust removal impeller is the chamber of relaying in the dust removal that central bilateral symmetry set up, filter screen reciprocating chamber outside intercommunication be equipped with two with dust removal impeller sets up and is located for central bilateral symmetry dust removal chamber of dust removal impeller downside, dust removal chamber downside intercommunication be equipped with two with dust removal impeller sets up and inwards for central bilateral symmetry with the dust relay chamber of filter screen slider chamber intercommunication, dust relay chamber downside intercommunication is equipped with and is located the dust storage chamber of exhaust relay chamber left side downside.
2. An air cleaner device for automatically removing contaminants from a surface of a filter screen according to claim 1, wherein: the terminal fixedly connected with of motor downside downwardly extending and run through the motor speed change chamber until extend to the motor shaft in separation and reunion transmission chamber, motor shaft outer fringe face spline fit is connected with the variable speed friction pulley that is located in the motor speed change chamber, the terminal fixedly connected with of variable speed friction pulley downside with the variable speed magnetic bearing that the motor shaft spline fit is connected, variable speed magnetic bearing downside terminal with fixedly connected with variable speed extension spring between the terminal wall of motor speed change chamber lower extreme, fixedly connected with is located the variable speed electro-magnet of motor speed change intracavity in the motor speed change chamber lower extreme wall, the rotation fit is connected with on the variable speed cone chamber upper extreme wall to the downside extend to in the variable speed straight-teeth gear chamber and the upside extends to the variable speed cone intracavity left variable speed cone shaft, variable speed cone shaft outer fringe face fixedly connected with be located in the variable speed cone chamber and with the variable speed cone of variable speed friction pulley butt, the exhaust fan wheel comprises an exhaust fan wheel cavity, an exhaust fan wheel shaft and an exhaust fan wheel shaft, wherein the outer edge surface of the exhaust fan wheel shaft is fixedly connected with an exhaust fan wheel positioned in the exhaust fan wheel cavity, the outer edge surface of the exhaust fan wheel shaft is fixedly connected with a speed change bevel gear positioned in the speed change straight gear cavity, the inner rotation fit of the upper end wall of the speed change straight gear cavity is connected with a speed change straight gear which extends downwards and runs through the speed change straight gear cavity until the speed change straight gear shaft extends to the lower end wall of the exhaust fan wheel cavity, the outer edge surface of the exhaust fan wheel shaft is fixedly connected with an exhaust fan wheel positioned in the exhaust fan wheel cavity, the exhaust fan wheel cavity upper end wall internal fixation is connected with the upside end with the exhaust filter screen that the main tank body upside end flushes.
3. An air cleaner device for automatically removing contaminants from a surface of a filter screen according to claim 2, wherein: terminal fixedly connected with separation and reunion transmission piece of motor shaft downside, normal running fit is connected to down and runs through on the separation and reunion transmission chamber upper end wall the dust removal transmission chamber is up to extending to in the dust removal impeller and upwards extending to separation and reunion transmission shaft in the separation and reunion transmission chamber, separation and reunion transmission shaft outer fringe face spline fit is connected with and is located separation and reunion transmission intracavity and be located separation and reunion transmission piece downside can with the separation and reunion slider of separation and reunion transmission piece meshing, separation and reunion slider outer fringe face fixedly connected with downside terminal with the clutch bearing that separation and reunion slider downside terminal flushed, separation and reunion transmission shaft outer fringe face fixedly connected with is located the separation and reunion stopper of clutch bearing downside, separation and reunion stopper upside terminal with fixedly connected with separation and reunion compression spring between the clutch bearing downside terminal, separation and reunion, Dust removal impeller in the dust removal relay chamber is located under the dust removal impeller section sliding fit is connected with gliding separation and reunion trigger slide block from top to bottom in the filter screen guide chamber, separation and reunion trigger slide block upside terminal with fixedly connected with oppression compression spring between the filter screen guide chamber upper end wall, separation and reunion trigger slide block upside terminal with fixedly connected with separation and reunion trigger stay cord between the clutch bearing downside terminal, dust removal transmission chamber outer fringe face fixedly connected with is located separation and reunion drive gear in the dust removal transmission chamber, oppression compression spring's elasticity is greater than separation and reunion compression spring's elasticity.
4. An air cleaner device for automatically removing contaminants from a surface of a filter screen according to claim 1, wherein: end wall internal rotation cooperation is connected with upwards extends and runs through under the dust removal cavity is until extending to dust removal axle and left side in the dust removal belt pulley chamber upper end wall the dust removal axle is extending to run through before the dust removal belt pulley chamber upper end wall the dust removal transmission chamber, the left side the epaxial outer fringe face fixedly connected with of dust removal is located the dust removal transmission intracavity with separation and reunion drive gear meshed dust removal straight-teeth gear, two power fit is connected with between the dust removal axle and is located the turn to drive belt of dust removal belt pulley intracavity and cross arrangement, the epaxial outer fringe face fixedly connected with of dust removal is located the dust removal brush wheel of dust removal intracavity, the dust relay chamber upper end wall internal fixation connected with upside terminal with the check valve that the dust relay chamber upper end wall flushed.
5. An air cleaner device for automatically removing contaminants from a surface of a filter screen according to claim 1, wherein: the lower end wall of the filter screen sliding block cavity is connected with a filter screen driving sliding block which is annularly arranged by taking the exhaust relay cavity as a center in a sliding fit manner and has a toothed lower side end, three filter screen driving cavities which are upwards opened and communicated with the filter screen sliding block cavity and are circumferentially arranged by taking the exhaust relay cavity as a center are arranged in the filter screen driving sliding block in a sliding fit manner, three filter screens which are circumferentially arranged by taking the exhaust relay cavity as a center are connected on the lower end wall of the filter screen reciprocating cavity in a sliding fit manner, two filter screen guide blocks which are vertically symmetrically arranged by taking the filter screens as a center are fixedly connected at the outer end of each filter screen, the upper filter screen guide block upwards extends into the filter screen guide cavity, the lower filter screen guide block downwards extends into the filter screen driving cavity, and the right end wall of the filter screen transmission cavity is connected with a filter screen motor shaft which, filter screen motor shaft outer fringe face fixedly connected with is located filter screen transmission intracavity and part are located the filter screen drive the intracavity with the filter screen drives the terminal meshing of slider downside filter screen drive gear, fixedly connected with laser detector in the laser emission chamber upper end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113028.6A CN112642229A (en) | 2021-01-27 | 2021-01-27 | Air purifier device capable of automatically removing dirt on surface of filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113028.6A CN112642229A (en) | 2021-01-27 | 2021-01-27 | Air purifier device capable of automatically removing dirt on surface of filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112642229A true CN112642229A (en) | 2021-04-13 |
Family
ID=75370921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110113028.6A Withdrawn CN112642229A (en) | 2021-01-27 | 2021-01-27 | Air purifier device capable of automatically removing dirt on surface of filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112642229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828096A (en) * | 2021-11-29 | 2021-12-24 | 山东联投工具股份有限公司 | Dust collector capable of automatically detecting start of working environment |
-
2021
- 2021-01-27 CN CN202110113028.6A patent/CN112642229A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828096A (en) * | 2021-11-29 | 2021-12-24 | 山东联投工具股份有限公司 | Dust collector capable of automatically detecting start of working environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110093907B (en) | Water surface sundry collecting and cleaning system | |
| CN109864059B (en) | Remove mite car cleaning brush | |
| CN112156575A (en) | Automatic filter screen replacing and cleaning purification device based on wind force induction | |
| CN111576754B (en) | Building drainage pipe's filtration cleaning device | |
| CN112484216A (en) | Air filter device capable of automatically cleaning filter screen | |
| CN112169484A (en) | Efficient dust removal device for finish machining of workshop mechanical parts | |
| CN112642229A (en) | Air purifier device capable of automatically removing dirt on surface of filter screen | |
| CN112064749A (en) | Sewage drain pipe device capable of smashing and clearing blockage | |
| CN111790524A (en) | High-efficiency self-cleaning type automobile air conditioner filter | |
| CN108246004B (en) | Dust filtering device capable of realizing automatic control and online cleaning function | |
| CN111272486A (en) | Community sewage sampling device | |
| CN110811418A (en) | Dust collector with self-cleaning function | |
| CN111481975B (en) | Device capable of dredging sewage filter screen | |
| CN112128879A (en) | Rotary air inlet air purification device with self-cleaning function | |
| CN110864341B (en) | Kitchen oil smoke exhaust-gas treatment equipment | |
| CN211273944U (en) | Novel workshop dust collecting equipment | |
| CN112790662B (en) | Curtain disassembling method | |
| CN112479284A (en) | Environment-friendly sewage and wastewater recovery treatment equipment and treatment method thereof | |
| CN112568788B (en) | Dust analyzer device capable of being automatically started and stopped according to dust content | |
| CN112169518A (en) | Anti-blocking dehumidifier device capable of automatically removing dust | |
| CN117563348A (en) | Air purification equipment with exempt from to dismantle automatically cleaning filter core | |
| CN112790661B (en) | Robot for disassembling curtain | |
| CN111603882B (en) | Dust removal equipment for flue gas subjected to desulfurization and denitrification | |
| CN111396405B (en) | Hydraulic valve with cleaning function | |
| CN112156531B (en) | Self-cleaning supercharging water filter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210413 |