CN115155200A - Air filter assembly with self-cleaning structure for air compressor - Google Patents
Air filter assembly with self-cleaning structure for air compressor Download PDFInfo
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- CN115155200A CN115155200A CN202211095128.1A CN202211095128A CN115155200A CN 115155200 A CN115155200 A CN 115155200A CN 202211095128 A CN202211095128 A CN 202211095128A CN 115155200 A CN115155200 A CN 115155200A
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- dust
- end wall
- inner cylinder
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- 238000004140 cleaning Methods 0.000 title claims description 21
- 239000000428 dust Substances 0.000 claims abstract description 106
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 68
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 68
- 238000007790 scraping Methods 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 35
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 23
- 241001330002 Bambuseae Species 0.000 abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 23
- 239000011425 bamboo Substances 0.000 abstract description 23
- 239000004411 aluminium Substances 0.000 abstract description 22
- 241000883990 Flabellum Species 0.000 abstract description 18
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 6
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 230000002349 favourable effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Classifications
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- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/69—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side without movement with respect to the filter elements, e.g. fixed nozzles
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application discloses be applied to and filter from clearing up the field one kind and have empty subassembly of straining for air compressor from clearing up structure, this empty subassembly of straining is through encircleing the outside that sets up at a section of thick bamboo with a plurality of helical structure's bar flabellum, and make bar flabellum and the outer end wall of a section of thick bamboo and the interior endwall laminating of aluminium system inner tube, promote when borrowing the air current to enter, can drive a plurality of bar flabellums rotatory around a section of thick bamboo, effectively strike off the dust of gathering on straining a section of thick bamboo and the aluminium system inner tube, the speed that dust impurity piles up on straining a section of thick bamboo and the aluminium system inner tube has been delayed to a certain extent, it is long to the effective filtration of dust impurity with the aluminium system inner tube to have promoted effectively, avoid the staff to frequently change the clearance to the device.
Description
Technical Field
The application relates to the field of filtering self-cleaning, in particular to an air filter assembly with a self-cleaning structure for an air compressor.
Background
The air compressor is a mechanical device for compressing air, when the air compressor works, external air is sucked through an air filter on an air inlet assembly and is compressed for many times in a tank body of the air compressor to form compressed air, and the air compressor is widely applied to current industrial manufacturing and technical production.
Air compressor machine among the prior art is at the during operation, its air cleaner comprises filter housing and the filter core of installing in filter housing usually, through the guide to the entering air, make the air pass the filter core and realize filtering operation, in the in-service use process, if the operational environment of air compressor machine is relatively poor, dust impurity is too much in the air, receive the influence of continuously admitting air, will lead to piling up a large amount of dust impurity fast in the filter core outside in the air compressor machine filter, the cover of these dust impurity leads to the efficiency of admitting air of air compressor machine to receive very big influence, it regularly needs staff manual clearance or change the filter core to need usually, it is like this to reciprocate for a long time, cause inconvenience to the normal use of air compressor machine, and weakened the effective life of air compressor machine filter core to a certain extent.
To this end, an air filter assembly for an air compressor having a self-cleaning structure is proposed to solve some of the problems of the prior art described above.
Disclosure of Invention
The application aims to solve the problem that the filter element in the air filter component of the air compressor in the prior art is difficult to automatically clean, so that dust and impurities are easily accumulated to influence normal use, compared with the air filter component for the air compressor with the self-cleaning structure provided by the prior art, the air filter component for the air compressor comprises an air inlet pipe, the air inlet component is arranged at the top of the main body of the air compressor and comprises an air inlet pipe, the air filter component comprises an outer barrel communicated with the air inlet pipe, air inlet holes are uniformly formed in the outer end wall of the outer barrel, a bottom plate is fixedly arranged on the inner end wall at the bottom of the outer barrel, and a positioning pipe is fixedly arranged at the middle position of the top of the bottom plate, the top cover of registration arm is equipped with the section of thick bamboo of setting in the inside intermediate position department of urceolus, and the outside cover of straining a section of thick bamboo is equipped with the aluminium system inner tube of setting in the urceolus inside, the intermediate position department of aluminium system inner tube is encircleed and has been seted up the filtration pore, aluminium system inner tube and urceolus, it has the space all to reserve between the section of thick bamboo to strain, the upper and lower end of aluminium system inner tube respectively with the top and the bottom plate fixed connection of urceolus, the inside of aluminium system inner tube is encircleed and is distributed and has a plurality of bar flabellums of setting in a section of thick bamboo outside, and the appearance of bar flabellum sets up to helical structure, the bar flabellum respectively with the outer end wall of straining a section of thick bamboo and the interior endwall slip laminating of aluminium system inner tube, the top of bar flabellum is fixed with the rotation jointly and is connected the inside guarantor definite ring of aluminium system inner tube.
By means of promotion when the air current gets into, can drive a plurality of bar flabellums around straining a section of thick bamboo rotation, effectively strike off straining the dust of gathering together on a section of thick bamboo and the aluminium system inner tube, delayed a section of thick bamboo and aluminium system inner tube to a certain extent on the accumulational speed of dust impurity, it is long to dust impurity's effective filtration to have promoted a section of thick bamboo and aluminium system inner tube effectively, avoids the staff to frequently change the clearance to the device.
Optionally, an auxiliary air pipe communicated with the air inlet hole is uniformly fixed on the outer end wall of the outer barrel in a surrounding manner, the shape of the auxiliary air pipe is further set to be a spiral structure, and the opening of the auxiliary air pipe is arranged downwards.
Optionally, the outer shape of the outer cylinder is a downward inclined structure, the bottom of the outer cylinder is in threaded connection with a dust collecting box arranged below the bottom plate, and the inside of the bottom plate is provided with a plurality of through grooves a arranged right below the inner space of the aluminum inner cylinder in a surrounding manner.
Optionally, an air flow channel which is through from top to bottom is vertically formed in the middle of the filter cartridge, the lower end of the air flow channel is in threaded sleeve connection with the outer side of the upper end of the positioning pipe, and the upper end of the air flow channel is further communicated with the air inlet pipe.
Optionally, the top threaded connection of urceolus has the closing cap, and the top intermediate position department fixed mounting of closing cap has the switching pipe of threaded connection in the intake pipe outside, and further the bottom intermediate position department fixed mounting of closing cap has the rubber hose who is linked together with the switching pipe, and rubber hose elasticity extrusion is in air flow channel upper end mouth department.
Optionally, the outside cover of registration arm is equipped with the ring of setting in straining a section of thick bamboo below, and encircle on the ring outer end wall and be fixed with a plurality of and aluminium system inner tube below inner end wall fixed connection's baffle, two adjacent baffles cooperation aluminium system inner tubes, the ring constitutes the transit storehouse, the registration arm gets the outside and rotates the sleeve pipe that cup joints the setting in the ring inside, and sheathed tube upper end is fixed with the upper cover plate of movable cover above the baffle, the inside of upper cover plate encircles and is equipped with a plurality of dust inlets that are located directly over the transit storehouse, sheathed tube lower extreme is fixed with the lower apron of movable cover in the baffle bottom, and the inside of lower apron encircles and is seted up a plurality of dust outlets that are located directly under the transit storehouse, further there is one transit storehouse at least at the interval between adjacent dust inlet and the dust outlet, upper cover plate and bar flabellum fixed connection.
Optionally, a connecting rod which is vertically arranged is fixedly installed between one side, close to the filter cartridge, of the bottom of the strip-shaped fan blade and the top of the upper cover plate, and a plurality of scraping blades which are slidably connected to the top of the upper cover plate are fixedly arranged on the inner end wall below the aluminum inner cylinder in a surrounding mode.
Optionally, the outer side of the aluminum inner cylinder is movably sleeved with a scraping ring arranged in the outer cylinder, the scraping ring can slide up and down, and the inner part of the bottom plate is provided with a plurality of through grooves b arranged right below the space between the outer cylinder and the aluminum inner cylinder in a surrounding manner.
Optionally, each strip-shaped fan blade is fixedly embedded with a magnetic ball a, the magnetic balls a are arranged in a continuous up-and-down wavy structure in a surrounding mode, and the scraping ring is further fixedly embedded with a magnetic ball a which is attracted magnetically.
Optionally, a sliding groove is formed in the outer end wall of the scraping ring, and a limiting rod vertically fixed to the inner end wall of the outer barrel is further connected in the sliding groove in a sliding mode.
Compare in prior art, the advantage of this application lies in:
(1) Set up in the outside of straining a section of thick bamboo through the bar flabellum encircleing with a plurality of helical structure to make the bar flabellum laminate mutually with the outer end wall of straining a section of thick bamboo and the inner end wall of aluminium system inner tube, with the promotion when the air current enters, can drive a plurality of bar flabellums around straining a section of thick bamboo rotation, the dust of gathering together on straining a section of thick bamboo and the aluminium system inner tube effectively strikes off, the speed that dust impurity piles up on straining a section of thick bamboo and the aluminium system inner tube has been delayed to a certain extent, it is long to dust impurity's effective filtration to have promoted effectively to strain a section of thick bamboo and aluminium system inner tube, avoid the staff to frequently change the clearance to the device.
(2) Through the fixed intercommunication of supplementary trachea with helical structure in the outside of inlet port, with the help of the supplementary tracheal guide of helical structure, can be so that the inside air current of entering urceolus presents for the spiral direction flows, and then be favorable to making the straight face bar flabellum of air current, provide more efficient drive force to it, and with the help of the formation of spiral air current, can effectively promote the effect that strains the section of thick bamboo outside and receive the air current to strike, be convenient for further blow off its adnexed dust in outside through the mode that high-efficient air current strikes, the device dust impurity self-cleaning effect has been promoted effectively, and simultaneously, set up down through offering with supplementary trachea, be favorable to reducing the rainwater, large granule impurity falls into the inside probability of the device, the device's job stabilization nature has been ensured to a certain extent.
(3) Through setting up the appearance with the urceolus into the downward sloping structure to with the dust collection box intercommunication in the urceolus below, can be so that the stable whereabouts of the dust of scraping collect inside the dust collection box, be convenient for concentrate the collection processing to the dust of clearance, simultaneously, through with the below of dust collection box threaded connection at the urceolus, make the dust collection box dismantle through the rotation, be favorable to promoting its dismouting convenience, and then effectively promoted the device and collected the convenience of clearance to inside dust impurity.
(4) The lower end of the air flow channel in the filter cylinder is in threaded connection with the outer side of the upper end of the positioning pipe, so that the filter cylinder is firmly fixed in the position in the outer cylinder, and the convenience in disassembly and assembly of the filter cylinder can be effectively guaranteed.
(5) Through the upper end with closing cap threaded connection at the urceolus, can dismantle the closing cap through rotatory mode and open, be favorable to straining a section of thick bamboo that is in the urceolus inside and carry out quick convenient change, promoted the device's maintenance convenience to a certain extent, simultaneously, through squeezing the upper end opening part of straining an inside air flow channel with rubber hose elasticity, be favorable to the guarantee to strain a intercommunication leakproofness between inside air flow channel and the switching pipe, avoid the air current leakage among the filtering process.
(6) Through being provided with the ring, baffle cooperation aluminium system inner tube constitutes a plurality of centering storehouses that get around the registration arm, and both sides cover has upper cover plate and the lower apron that can synchronous revolution about the centering storehouse, cooperation upper cover plate and lower apron go up respectively around the dust inlet and the dust outlet of seting up, can carry out nimble transportation to the whereabouts of dust, and simultaneously, there is at least one centering storehouse setting through the guarantee between adjacent dust inlet and dust outlet, be favorable to avoiding the air current to carry out continuous flow between the both sides about the centering storehouse, make the dust collection box even rotatory taking off also can not cause the influence to the device normal work, the dust impurity clearance convenience of the inside collection of dust collection box has been ensured to a certain extent.
(7) Through being provided with connecting rod fixed connection between bar flabellum and upper cover plate, be favorable to rotating the synchronous rotation of drive upper cover plate through the rotation of bar flabellum, simultaneously, through with doctor-bar fixed mounting on the inner wall of aluminium system inner tube to with doctor-bar sliding connection at the top of upper cover plate, make the rotatory in-process of upper cover plate and doctor-bar take place relative motion, scrape into to entering dirt mouth inside through the doctor-bar accumulational dust on with the upper cover plate, be favorable to guaranteeing the inside dust impurity of the device and collect the stability that converges.
(8) The outer side of the aluminum inner cylinder is sleeved with the scraping ring capable of sliding up and down, the through groove b which is arranged corresponding to the space between the outer cylinder and the aluminum inner cylinder is arranged on the bottom plate, impurities scraped by the scraping ring in a reciprocating mode can be collected to the inside of the dust collection box through the through groove b, the impurities on the outer end wall of the aluminum inner cylinder can be effectively cleaned due to the existence of the scraping ring, and the effective service life of the aluminum inner cylinder can be prolonged.
(9) Through fixedly inlaying a plurality of magnetic balls a respectively on a plurality of bar flabellums, can establish the wave magnetism attraction route of fluctuation about in succession on a plurality of bar flabellums, attract mutually with the help of the magnetism between magnetic ball a and the magnetic ball b, be favorable to providing gliding power from top to bottom for scraping the ring through the rotation of bar flabellum, need not additionally to set up other drive structure, be favorable to reducing the use cost of device.
(10) Through seting up the spout on the outer end wall of scraping the ring to vertically fix on the inner end wall of urceolus with the gag lever post of spout looks adaptation, can restrict the activity direction of scraping the ring, make the scraping ring only can reciprocate and restrict its rotation, be favorable to ensureing the device job stabilization nature.
Drawings
FIG. 1 is a schematic view of an internal structure of an air filter assembly according to the present application;
FIG. 2 is a perspective view of the present application;
FIG. 3 is a schematic view of a connection structure of an air inlet pipe and an air filter assembly according to the present application;
FIG. 4 is a perspective view of the air filter assembly of the present application;
FIG. 5 is a front cross-sectional view of the air filter assembly of the present application;
FIG. 6 is a top view of the air filter assembly of the present application;
FIG. 7 is a top cross-sectional view of the air filter assembly of the present application;
FIG. 8 is a disassembled view of the air filter assembly of the present application;
FIG. 9 is a schematic view of the bottom structure of the outer cylinder of the present application;
fig. 10 is a schematic structural view of the rotary bin, the dust inlet and the dust outlet in the present application.
The reference numbers in the figures illustrate:
1. an air compressor main body; 101. an air intake assembly; 102. an air inlet pipe; 2. an air filter assembly; 201. an outer cylinder; 202. an auxiliary trachea; 203. a base plate; 204. a positioning tube; 205. a filter cartridge; 206. an aluminum inner cylinder; 207. strip-shaped fan blades; 208. a ring is kept; 209. a dust collecting box; 3. sealing the cover; 301. a transfer tube; 302. a rubber hose; 4. a circular ring; 401. a partition plate; 402. a transfer bin; 403. a sleeve; 404. an upper cover plate; 405. a dust inlet; 406. a lower cover plate; 407. a dust outlet; 408. a connecting rod; 5. scraping a blade; 6. scraping rings; 601. a magnetic ball a; 602. a magnetic ball b; 603. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present application will be described below clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
Example 1:
the application discloses an air filter assembly for an air compressor with a self-cleaning structure, please refer to fig. 1-10, an air inlet assembly 101 is installed at the top of an air compressor main body 1, the air inlet assembly 101 comprises an air inlet pipe 102, an air filter assembly 2 is installed at the outer end of the air inlet pipe 102, the air filter assembly 2 comprises an outer cylinder 201 communicated with the air inlet pipe 102, air inlet holes are uniformly formed in the outer end wall of the outer cylinder 201, a bottom plate 203 is fixedly installed on the inner end wall at the bottom of the outer cylinder 201, a positioning pipe 204 is fixedly installed at the middle position of the top of the bottom plate 203, a filter cylinder 205 arranged at the middle position inside the outer cylinder 201 is sleeved above the positioning pipe 204, an aluminum inner cylinder 206 arranged inside the outer cylinder 201 is sleeved outside the filter cylinder 205, a filter hole is formed in the middle position of the aluminum inner cylinder 206 in a surrounding mode, gaps are reserved between the aluminum inner cylinder 206 and the outer cylinder 201 and the aluminum cylinder 205, the upper end and the lower end of the aluminum cylinder 206 are fixedly connected with the top of the outer cylinder 201 and the bottom plate 203 respectively, a plurality of strip-shaped fan blades 207 arranged outside the filter cylinder 205 are arranged outside the filter cylinder 205 in a surrounding mode, the outer cylinder 207, a spiral fan blade 207 is arranged in a sliding mode, and a strip-shaped structure is arranged outside the outer cylinder 206, and a strip-shaped filter cylinder 206 is arranged on the outer cylinder 206, and a sliding mode.
In the using process of the device, a worker connects the device with an external power supply through a lead, so that the external power supply provides electric support for the device, subsequently, the worker controls the device to be powered on and started, in the starting process of the air compressor main body 1, the external air enters the air inlet pipe 102 from the air filter component 2, the external air enters the air inlet pipe from an air inlet hole formed in the outer end wall of the outer cylinder 201, an air flow is formed under the pumping action after the air compressor main body 1 is started, the air flow sequentially passes through the aluminum inner cylinder 206 and the filter cylinder 205 to carry out filtering operation, the aluminum inner cylinder 206 can filter larger impurities in the air flow, the filter cylinder 205 filters particulate dust in the air flow, in the process, dust impurities are attached to the aluminum inner cylinder 206 and the filter cylinder 205, at the moment, the dust impurities are pushed to rotate around the strip-shaped fan blades 207 arranged between the filter cylinder 205 and the aluminum inner cylinder 206 under the pushing action generated when the air flow, the dust impurities slide down along the strip-shaped fan blades 207, the inclined surfaces of the strip-shaped fan 206 and the outer end wall of the filter cylinder 205 are cleaned, and the service life of the filter cylinder 205 is prolonged.
The strip-shaped fan blades 207 with the spiral structures are arranged on the outer side of the filter cylinder 205 in a surrounding mode, the strip-shaped fan blades 207 are attached to the outer end wall of the filter cylinder 205 and the inner end wall of the aluminum inner cylinder 206, the strip-shaped fan blades 207 can be driven to rotate around the filter cylinder 205 by means of pushing during air inflow, dust accumulated on the filter cylinder 205 and the aluminum inner cylinder 206 is effectively scraped, the speed of accumulation of dust impurities on the filter cylinder 205 and the aluminum inner cylinder 206 is delayed to a certain degree, the effective filtering time of the filter cylinder 205 and the aluminum inner cylinder 206 on the dust impurities is effectively prolonged, and the device is prevented from being frequently replaced and cleaned by workers.
Referring to fig. 1 and 4, an auxiliary air pipe 202 communicated with the air inlet is uniformly fixed on an outer end wall of the outer cylinder 201 in a surrounding manner, and the shape of the auxiliary air pipe 202 is set to be a spiral structure, and an opening of the auxiliary air pipe 202 faces downward, in the use process of the device, by fixedly communicating the auxiliary air pipe 202 with the spiral structure to the outside of the air inlet, with the help of the guidance of the spiral structure auxiliary air pipe 202, the air flow entering the inner portion of the outer cylinder 201 can flow in a spiral direction, so that the air flow can be made to be straight and strip-shaped fan blades 207 to provide more efficient driving force for the air flow, and with the help of the formation of the spiral air flow, the effect of the air flow impact on the outside of the filter cylinder 205 can be effectively improved, the dust attached to the outside can be further blown off in an efficient air flow impact manner, the dust and impurity self-cleaning effect of the device can be effectively improved, meanwhile, by setting the auxiliary air pipe 202 facing downward, the probability of rainwater and the impurities falling into the device can be reduced, and the working stability of the device can be ensured to a certain extent.
Please refer to fig. 8 and 9, the outer shape of the outer cylinder 201 is a downward inclined structure, the bottom of the outer cylinder 201 is connected with the dust collecting box 209 arranged below the bottom plate 203 by screw threads, the inner part of the bottom plate 203 is provided with a plurality of through grooves a arranged right below the inner space of the aluminum inner cylinder 206 in a surrounding manner, in the using process of the device, the outer shape of the outer cylinder 201 is arranged to be the downward inclined structure, and the dust collecting box 209 is communicated below the outer cylinder 201, so that the scraped dust can stably fall and be collected inside the dust collecting box 209, centralized collection and treatment of the cleaned dust are facilitated, and meanwhile, the dust collecting box 209 is connected below the outer cylinder 201 by screw threads, so that the dust collecting box 209 can be detached by rotation, thereby facilitating the disassembly and assembly of the dust collecting device, and cleaning convenience of the internal dust impurities are effectively improved.
Referring to fig. 5, a vertically through airflow channel is vertically formed in the middle of the filter cartridge 205, the lower end of the airflow channel is screwed on the outer side of the upper end of the positioning tube 204, and the upper end of the airflow channel is communicated with the air inlet tube 102, when the device is used, external airflow passes through the filter cartridge 205, enters the airflow channel arranged in the filter cartridge 205, is sucked into the air inlet tube 102 from above, and is screwed on the outer side of the upper end of the positioning tube 204 through the lower end of the airflow channel in the filter cartridge 205, so that the position of the filter cartridge 205 inside the outer cylinder 201 is fixed firmly, and the convenience in mounting and dismounting the filter cartridge 205 can be effectively guaranteed.
Referring to fig. 5, the top of the outer cylinder 201 is connected with the sealing cover 3 through a thread, the middle position of the top of the sealing cover 3 is fixedly provided with the adapter tube 301 which is connected to the outer side of the air inlet pipe 102 through a thread, the middle position of the bottom of the sealing cover 3 is fixedly provided with the rubber hose 302 which is communicated with the adapter tube 301, and the rubber hose 302 is elastically extruded at the upper end of the air flow channel.
Referring to fig. 1, 5, 8 and 10, a circular ring 4 disposed below the filter cartridge 205 is sleeved on an outer side of the positioning tube 204, a plurality of partition plates 401 fixedly connected with an inner end wall below the aluminum inner cylinder 206 are fixed on an outer end wall of the circular ring 4 in a surrounding manner, two adjacent partition plates 401 cooperate with the aluminum inner cylinder 206 and the circular ring 4 to form a middle rotary bin 402, a sleeve 403 disposed inside the circular ring 4 is rotatably sleeved on an outer side of the positioning tube 204, an upper cover plate 404 movably covering above the partition plate 401 is fixed on an upper end of the sleeve 403, a plurality of dust inlet ports 405 located right above the middle rotary bin 402 are circumferentially opened in an inner portion of the upper cover plate 404, a lower cover plate 406 movably covering a bottom portion of the sleeve 401 is fixed on a lower end of the sleeve 403, a plurality of dust outlet ports 407 located right below the middle rotary bin 402 are circumferentially opened in an inner portion of the lower cover plate 406, at least one middle rotary bin 402 is spaced between the adjacent dust inlet ports 405 and the dust outlet ports 407, and the upper cover plate 404 is fixedly connected with strip-shaped fan blades 207.
In the using process of the device, a plurality of strip-shaped fan blades 207 are pushed by an entering air flow to rotate around a filter cartridge 205, in the process, dust impurities attached to the outer end wall of the filter cartridge 205 and the inner end wall of an aluminum inner cylinder 206 are scraped, the scraped dust impurities fall downwards and enter a transfer bin 402 through a dust inlet 405 formed in an upper cover plate 404, the upper cover plate 404, a sleeve 403 and a lower cover plate 406 are driven by the strip-shaped fan blades 207 to rotate, the dust inlet 405 and the transfer bin 402 are driven to move cooperatively on the upper side and the lower side of the transfer bin 402, when a dust outlet 407 rotates to the lower side of the transfer bin 402 storing the dust impurities, at the moment, the corresponding dust inlet 405 above the transfer bin 402 rotates and moves away, the dust impurities inside the transfer bin 402 fall through a dust outlet 407 below the dust inlet, the dust impurities pass through a through groove a in a bottom plate 203 and are collected inside a dust collection box 209, in the process, as at least one transfer bin 405 and the dust outlet 407 a dust collection box 405 and the dust collection box 402 fall through a closed state, and the dust collection box 402 can be discharged through the dust inlet 405 and the dust outlet, and the dust collection box can be discharged by the dust collection box when the dust collection box 402 is continuously, and the dust collection box is closed, and the dust collection box 402 is still can be discharged.
The ring 4 is arranged, the partition board 401 is matched with the aluminum inner barrel 206 to construct a plurality of transfer bins 402 surrounding the positioning pipe 204, the upper cover plate 404 and the lower cover plate 406 which can rotate synchronously are covered on the upper side and the lower side of the transfer bin 402, the upper cover plate 404 and the lower cover plate 406 are matched to surround the dust inlet 405 and the dust outlet 407 which are formed respectively, the falling of dust can be flexibly transferred, meanwhile, at least one transfer bin 402 is arranged between the adjacent dust inlet 405 and the dust outlet 407 through the guarantee, the air flow can be prevented from continuously flowing between the upper side and the lower side of the transfer bin 402, the dust collection box 209 can not be influenced to the normal work even if the dust collection box is rotated and taken down, and the convenience in cleaning dust impurities collected inside the dust collection box 209 is guaranteed to a certain extent.
Referring to fig. 1 and 5, vertically disposed connecting rods 408 are fixedly installed between the bottom of the strip-shaped fan blade 207 near the filter cartridge 205 and the top of the upper cover plate 404, and a plurality of wiper blades 5 slidably connected to the top of the upper cover plate 404 are fixedly arranged on the inner end wall below the aluminum inner cylinder 206 in a surrounding manner, in the use process of the device, the connecting rods 408 are fixedly connected between the strip-shaped fan blade 207 and the upper cover plate 404, so as to facilitate the rotation of the strip-shaped fan blade 207 to drive the upper cover plate 404 to rotate synchronously, and meanwhile, the wiper blades 5 are fixedly installed on the inner end wall of the aluminum inner cylinder 206 and slidably connected to the top of the upper cover plate 404, so that the upper cover plate 404 moves relative to the wiper blades 5 during the rotation process, and dust accumulated on the upper cover plate 404 is scraped into the dust inlet 405 through the wiper blades 5, which is beneficial to ensuring the collection stability of dust and impurities inside the device.
Referring to fig. 1, 8 and 10, the outer side of the aluminum inner cylinder 206 is movably sleeved with the scraping ring 6 disposed inside the outer cylinder 201, and the scraping ring 6 can slide up and down, the inner portion of the bottom plate 203 is provided with a plurality of through grooves b disposed right below the space between the outer cylinder 201 and the aluminum inner cylinder 206, when the device is in use, the scraping ring 6 capable of sliding up and down is sleeved outside the aluminum inner cylinder 206, and the through grooves b disposed corresponding to the space between the outer cylinder 201 and the aluminum inner cylinder 206 are disposed on the bottom plate 203, so that the impurities scraped by the scraping ring 6 moving up and down can be collected into the dust collection box 209 through the through grooves b, and the existence of the scraping ring 6 can effectively clean the impurities on the outer end wall of the aluminum inner cylinder 206, which is beneficial to further prolong the effective service life of the aluminum inner cylinder 206.
Referring to fig. 1 and 8, each strip fan blade 207 is fixedly embedded with a magnetic ball a601, the plurality of magnetic balls a601 are arranged in a continuous up-and-down wavy structure in a surrounding manner, and the scraping ring 6 is fixedly embedded with a magnetic ball b602 magnetically attracted to the magnetic ball a 601.
Referring to fig. 1 and 7, the outer end wall of the scraping ring 6 is provided with a sliding groove, and the sliding groove is connected with a limiting rod 603 vertically fixed on the inner end wall of the outer cylinder 201 in a sliding manner, in the use process of the device, the sliding groove is formed in the outer end wall of the scraping ring 6, and the limiting rod 603 matched with the sliding groove is vertically fixed on the inner end wall of the outer cylinder 201, so that the moving direction of the scraping ring 6 can be limited, the scraping ring 6 can only move up and down to limit the rotation of the scraping ring, and the working stability of the device can be guaranteed.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and the equivalent replacement or change according to the technical solution and the improvement concept of the present application in the technical scope of the present application should be covered by the scope of the present application.
Claims (10)
1. The air filter component with the self-cleaning structure for the air compressor comprises an air compressor main body (1) and is characterized in that an air inlet component (101) is installed at the top of the air compressor main body (1), the air inlet component (101) comprises an air inlet pipe (102), an air filter component (2) is installed at the outer end of the air inlet pipe (102), the air filter component (2) comprises an outer cylinder (201) communicated with the air inlet pipe (102), air inlet holes are uniformly formed in the outer end wall of the outer cylinder (201), a bottom plate (203) is fixedly installed on the inner end wall of the bottom of the outer cylinder (201), a positioning pipe (204) is fixedly installed at the middle position of the top of the bottom plate (203), a filter cylinder (205) arranged at the middle position inside the outer cylinder (201) is sleeved above the positioning pipe (204), an aluminum inner cylinder (206) arranged inside the outer cylinder (201) is sleeved outside the filter cylinder (205), filter holes are formed in the middle position of the aluminum inner cylinder (206) in a surrounding mode, gaps are reserved between the aluminum inner cylinder (206) and the outer cylinder (201) and filter cylinder (206), and a plurality of inner cylinder (207) and a plurality of inner cylinder (206) and a plurality of inner cylinder (207) are fixedly connected at the top of inner cylinder ends, and the shape of the strip-shaped fan blade (207) is set to be a spiral structure, the strip-shaped fan blade (207) is respectively attached to the outer end wall of the filter cartridge (205) and the inner end wall of the aluminum inner cylinder (206) in a sliding manner, and the top end of the strip-shaped fan blade (207) is jointly fixed with a retaining ring (208) rotatably connected with the inside of the aluminum inner cylinder (206).
2. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that an auxiliary air pipe (202) communicated with an air inlet hole is uniformly fixed on the outer end wall of the outer barrel (201) in a surrounding mode, the auxiliary air pipe (202) is arranged in a spiral structure in an outer shape, and the opening of the auxiliary air pipe (202) faces downwards.
3. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that the outer shape of the outer cylinder (201) is arranged to be in a downward inclined structure, the bottom of the outer cylinder (201) is in threaded connection with a dust collection box (209) arranged below a bottom plate (203), and the interior of the bottom plate (203) is provided with a plurality of through grooves a arranged right below the inner space of an aluminum inner cylinder (206) in a surrounding mode.
4. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that an air flow channel which is communicated up and down is vertically formed in the middle position of the filter cylinder (205), the lower end of the air flow channel is sleeved on the outer side of the upper end of the positioning pipe (204) in a threaded mode, and the upper end of the air flow channel is communicated with the air inlet pipe (102).
5. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that a sealing cover (3) is connected to the top of the outer cylinder (201) in a threaded mode, an adapter pipe (301) which is connected to the outer side of the air inlet pipe (102) in a threaded mode is fixedly installed at the middle position of the top of the sealing cover (3), a rubber hose (302) communicated with the adapter pipe (301) is fixedly installed at the middle position of the bottom of the sealing cover (3), and the rubber hose (302) is elastically extruded at the upper port of the air flow channel.
6. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that a ring (4) arranged below the filter cartridge (205) is sleeved on the outer side of the positioning tube (204), a plurality of partition plates (401) fixedly connected with the inner end wall below the aluminum inner cylinder (206) are fixed on the outer end wall of the ring (4) in a surrounding mode, two adjacent partition plates (401) are matched with the aluminum inner cylinder (206) and the ring (4) to form a middle rotating bin (402), a sleeve (403) arranged inside the ring (4) is rotatably sleeved on the outer side of the positioning tube (204), an upper cover plate (404) movably covered above the partition plates (401) is fixed on the upper end of the sleeve (403), a plurality of dust inlet ports (405) located right above the middle rotating bin (402) are arranged on the inner ring of the upper cover plate (404), a lower end of the sleeve (403) movably covered on the bottom of the partition plates (401) is fixed on the lower end of the lower cover plate (406), a plurality of middle rotating bin (402) is arranged on the inner ring of the lower cover plate (404), a plurality of middle rotating bin inlet ports (405) located right above the middle rotating bin (402) is arranged on the inner ring of the lower cover plate, at least one of the lower cover plate (403), and at least one strip-shaped dust inlet port (407) is connected with a gap between the dust outlet port (207) and the dust bin (407).
7. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that a vertically arranged connecting rod (408) is fixedly arranged between one side, close to the filter cartridge (205), of the bottom of the strip-shaped fan blade (207) and the top of the upper cover plate (404), and a plurality of scraping blades (5) which are slidably connected to the top of the upper cover plate (404) are fixedly wound on the lower inner end wall of the aluminum inner cylinder (206).
8. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that a scraping ring (6) arranged inside an outer cylinder (201) is movably sleeved on the outer side of an aluminum inner cylinder (206), the scraping ring (6) can slide up and down, and a plurality of through grooves b arranged right below a space between the outer cylinder (201) and the aluminum inner cylinder (206) are formed around the inner portion of a bottom plate (203).
9. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that each strip-shaped fan blade (207) is fixedly embedded with a magnetic ball a (601), a plurality of magnetic balls a (601) are arranged in a continuous up-and-down wavy structure in a surrounding mode, and a magnetic ball b (602) which is magnetically attracted with the magnetic balls a (601) is fixedly embedded in the scraping ring (6).
10. The air filter assembly with the self-cleaning structure for the air compressor is characterized in that a sliding groove is formed in the outer end wall of the scraping ring (6), and a limiting rod (603) vertically fixed on the inner end wall of the outer cylinder (201) is connected in the sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211095128.1A CN115155200A (en) | 2022-09-08 | 2022-09-08 | Air filter assembly with self-cleaning structure for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211095128.1A CN115155200A (en) | 2022-09-08 | 2022-09-08 | Air filter assembly with self-cleaning structure for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115155200A true CN115155200A (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211095128.1A Pending CN115155200A (en) | 2022-09-08 | 2022-09-08 | Air filter assembly with self-cleaning structure for air compressor |
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| Country | Link |
|---|---|
| CN (1) | CN115155200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788712A (en) * | 2023-02-06 | 2023-03-14 | 新乡市艾普利滤清器有限公司 | Filter and mounting structure thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112316574A (en) * | 2020-10-15 | 2021-02-05 | 安徽竣阳信息技术有限公司 | Air purification equipment with automatic ash removal function of filter core |
| CN213192893U (en) * | 2020-08-22 | 2021-05-14 | 上海一冷特艺压力容器有限公司 | Suction filter with self-cleaning function |
| CN216062482U (en) * | 2021-08-06 | 2022-03-18 | 山东桑霸能源科技有限公司 | Air filter element device applied to air compressor |
| CN114233611A (en) * | 2021-11-23 | 2022-03-25 | 丁凡 | Compressor air filter element |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213192893U (en) * | 2020-08-22 | 2021-05-14 | 上海一冷特艺压力容器有限公司 | Suction filter with self-cleaning function |
| CN112316574A (en) * | 2020-10-15 | 2021-02-05 | 安徽竣阳信息技术有限公司 | Air purification equipment with automatic ash removal function of filter core |
| CN216062482U (en) * | 2021-08-06 | 2022-03-18 | 山东桑霸能源科技有限公司 | Air filter element device applied to air compressor |
| CN114233611A (en) * | 2021-11-23 | 2022-03-25 | 丁凡 | Compressor air filter element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115788712A (en) * | 2023-02-06 | 2023-03-14 | 新乡市艾普利滤清器有限公司 | Filter and mounting structure thereof |
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Application publication date: 20221011 |
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