CN112717512A - Filter capable of self-cleaning - Google Patents
Filter capable of self-cleaning Download PDFInfo
- Publication number
- CN112717512A CN112717512A CN202110037523.3A CN202110037523A CN112717512A CN 112717512 A CN112717512 A CN 112717512A CN 202110037523 A CN202110037523 A CN 202110037523A CN 112717512 A CN112717512 A CN 112717512A
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- Prior art keywords
- transmission shaft
- fixedly arranged
- gear
- bevel gear
- wall
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 121
- 238000001914 filtration Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000005381 potential energy Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a self-cleaning filter, which comprises a filter shell, wherein a working chamber with an opening at the lower side is arranged in the filter shell, a filtering and cleaning component is arranged in the working chamber, the filtering and cleaning component comprises a support column fixedly arranged on the inner wall of the upper side of the working chamber, a fixed shell fixedly arranged at the lower end of the support column, an outflow chamber arranged in the fixed shell and provided with an opening at the lower side, and a first transmission shaft which is rotatably connected with the inner wall of the upper side of the outflow chamber and upwards extends into the working chamber, the invention can switch front and rear filter plates by arranging a rotatable linkage pipeline through the rotation of the linkage pipeline to ensure the staggered use of the two filter plates, and can clean the unclean front filter plate in the switching process, the operation is convenient and rapid, the whole process only needs to start a motor and is completed by the motor, and workers do not need to, convenient and fast, and comparatively economical.
Description
Technical Field
The invention relates to the field of filters, in particular to a filter capable of self-cleaning.
Background
The current filter, along with continuous quality of water filtration purifies, adopts the mode of manual change filter plate or cassette mostly, guarantees the normal use of filter. However, sometimes the requirement for some water quality is not high or only the filtration work of filtering coarse impurities is needed, the mode is extravagant. Moreover, when the worker is busy, the replacement mode has a large influence on the worker due to a plurality of steps, and the device capable of solving the problems is disclosed by the invention.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a filter which can be self-cleaned, and the problem is overcome.
The invention is realized by the following technical scheme.
The invention relates to a self-cleaning filter, which comprises a filter shell, wherein a working chamber with an opening at the lower side is arranged in the filter shell, a filtering and cleaning component is arranged in the working chamber, the filtering and cleaning component comprises a support column fixedly arranged on the inner wall of the upper side of the working chamber, a fixed shell fixedly arranged at the lower end of the support column, an outflow chamber arranged in the fixed shell and provided with an opening at the lower side, a first transmission shaft rotatably connected with the inner wall of the upper side of the outflow chamber and extending upwards into the working chamber, a linkage pipeline arranged in the outflow chamber and fixedly connected with the lower end of the first transmission shaft, filter plates symmetrically arranged on the inner wall of the linkage pipeline in the front-back direction, arc-shaped baffles symmetrically arranged at one side of the filter plates far away from the symmetry center and capable of sliding up and down with the inner wall of the linkage pipeline, and, the lower end of the linkage pipeline is connected with an external water purification part, a flow guide assembly is further arranged in the working cavity and comprises a second transmission shaft, a supporting transverse plate, a vertical supporting plate and a flow control shell, wherein the second transmission shaft is rotatably connected to the inner wall of the upper side of the working cavity, the supporting transverse plate is fixedly arranged at the lower end of the second transmission shaft, the vertical supporting plate is fixedly arranged at the lower end of the supporting transverse plate, the flow control shell is fixedly arranged at the right end of the vertical supporting plate, a flow control cavity is formed in the flow control shell, the linkage pipeline passes through the flow control shell and extends to the outside, a baffle sliding groove is formed in the inner wall of the left side of the inside of the linkage pipeline, a movable baffle capable of sliding left and right on the baffle sliding groove, a fixed support at the lower end of the movable baffle.
Preferably, an annular through hole which is through from top to bottom is formed in the supporting transverse plate, and the supporting column extends downwards through the annular through hole, so that the supporting transverse plate cannot interfere with the supporting column when rotating.
Wherein, the filtering and cleaning component also comprises a connecting rod which is fixedly arranged at the upper end of the filter plate and extends leftwards, a friction block which extends downwards is fixedly arranged at the left end of the connecting rod, two horizontal transverse plates are symmetrically and fixedly arranged at the front and the back of the lower end of the supporting transverse plate, the left end of each horizontal transverse plate is fixedly connected with the right end of the vertical support plate, the front end of the horizontal transverse plate at the back side is rotatably connected with a third transmission shaft which extends forwards to the back end of the horizontal transverse plate at the front side, an auxiliary overrunning clutch which can only perform one-way transmission is symmetrically and fixedly arranged at the front and the back of the third transmission shaft, a first friction wheel which is in friction connection with the left end of the friction block is fixedly arranged on the outer surface of the auxiliary overrunning clutch, a first bevel gear which is positioned between the first friction wheel at the front and the back sides is fixedly arranged on the third transmission shaft, and a fixed, a fourth transmission shaft which extends up and down and is positioned on the left side of the first transmission shaft is rotatably connected to the fixed support plate, a second bevel gear which is meshed with the first bevel gear is fixedly arranged on the fourth transmission shaft which is positioned on the lower side of the fixed support plate, a first gear is fixedly arranged on the fourth transmission shaft which is positioned on the upper side of the fixed support plate, a fifth transmission shaft which extends up and down and is positioned between the fourth transmission shaft and the first transmission shaft is rotatably connected to the fixed support plate, a main overrunning clutch which can only perform one-way transmission is fixedly arranged on the fifth transmission shaft which is positioned on the upper side of the fixed support plate, a second gear which is meshed with the first gear is fixedly arranged on the outer surface of the main overrunning clutch, a third gear is fixedly arranged on the fifth transmission shaft which is positioned on the lower jaw of the fixed support plate, and a sixth transmission shaft which is positioned on the left side of the first transmission, the sixth transmission shaft is fixedly provided with a fourth gear meshed with the third gear, the sixth transmission shaft is further fixedly provided with a fifth gear, the fifth gear is arranged in the working cavity and fixedly connected with the first transmission shaft and the sixth gear meshed with the fifth gear, the front side of the sixth gear is fixedly provided with a spring support extending backwards at the rear end of the horizontal transverse plate, and the spring support and each friction block are connected through a connecting spring.
The flow guide assembly further comprises a seventh transmission shaft which is rotatably connected to the inner wall of the rear side of the flow control cavity and is positioned on the upper side of the movable baffle, a second friction wheel which is in friction connection with the upper end of the movable baffle is fixedly arranged on the seventh transmission shaft, a third bevel gear which is positioned in front of the second friction wheel is fixedly arranged on the seventh transmission shaft, an eighth transmission shaft which extends upwards into the working cavity is rotatably connected to the inner wall of the upper side of the flow control cavity, a fourth bevel gear which is in meshing connection with the third bevel gear is fixedly arranged on the eighth transmission shaft which is positioned in the flow control cavity, a fifth bevel gear is fixedly arranged on the eighth transmission shaft which is positioned in the working cavity, and a sixth bevel gear which is in meshing connection with the fifth bevel gear is fixedly arranged on the third transmission shaft.
Wherein the power control assembly comprises a motor fixedly arranged at the upper end of the fixed shell, the right end of the motor is in power connection with a ninth transmission shaft, a seventh bevel gear is fixedly arranged on the ninth transmission shaft, an eighth bevel gear which is positioned at the lower side of the fifth gear and is in meshing connection with the seventh bevel gear is fixedly arranged on the sixth transmission shaft, the right end of the friction block is provided with a pin slot with openings at the right side, the front side and the rear side, the left end of the fixed shell is provided with a spring cavity with an opening at the left side, the inner wall of the spring cavity is provided with a limiting pin capable of sliding left and right, the limiting pin is in sliding connection with the pin slot, a telescopic spring is connected between the limiting pin and the inner wall at the right side of the spring cavity, the rear end of the fixed shell is fixedly provided with a rear support extending backwards, the left end of the rear support is fixedly provided with an, and a connecting water pipe is connected between the magnetic spray head and an external water source needing filtering and purifying.
The invention has the beneficial effects that: according to the invention, the rotatable linkage pipeline is arranged, the front and rear filter plates can be switched by rotation of the linkage pipeline, so that staggered use of the two filter plates is ensured, the unclean front filter plate can be cleaned in the switching process, convenience and rapidness are realized, the whole process only needs to start the motor and be completed by the motor, manual replacement by workers is not needed, convenience and rapidness are realized, and the novel filter plate cleaning machine is economic.
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.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic enlarged view of the structure of "A" of FIG. 1;
fig. 3 is a schematic view of the structure in the direction "B-B" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, 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.
The filter capable of self-cleaning described with reference to fig. 1-3 includes a filter housing 11, a working chamber 12 with an opening at a lower side is provided in the filter housing 11, a filtering and cleaning assembly 901 is provided in the working chamber 12, the filtering and cleaning assembly 901 includes a supporting pillar 31 fixed on an upper inner wall of the working chamber 12, a fixed housing 29 fixed at a lower end of the supporting pillar 31, an outflow chamber 28 provided in the fixed housing 29 and having an opening at a lower side, a first transmission shaft 39 rotatably connected to an upper inner wall of the outflow chamber 28 and extending upward into the working chamber 12, a linkage pipe 25 provided in the outflow chamber 28 and fixedly connected to a lower end of the first transmission shaft 39, a filtering plate 30 symmetrically provided on an inner wall of the linkage pipe 25 in a front-back manner, an arc baffle 70 symmetrically provided on a side of the filtering plate 30 away from a symmetric center and capable of sliding up and down with an inner wall of the linkage pipe 25 in, A magnetic nozzle 66 arranged on the inner wall of the rear side of the fixed casing 29 and capable of sliding back and forth, wherein the lower end of the linkage pipeline 25 is connected with an external water purification part, when the magnetic nozzle 66 moves to the inner wall of the rear side of the linkage pipeline 25, water sprayed from the magnetic nozzle 66 can be purified by filtration of the filter plate 30 at the rear side, a flow guide assembly 902 is further arranged in the working chamber 12, the flow guide assembly 902 comprises a second transmission shaft 33 rotatably connected with the inner wall of the upper side of the working chamber 12, a supporting transverse plate 73 fixedly arranged at the lower end of the second transmission shaft 33, a vertical support plate 13 fixedly arranged at the lower end of the supporting transverse plate 73, a flow control casing 27 fixedly arranged at the right end of the vertical support plate 13, and a flow control chamber 26 arranged in the flow control casing 27, wherein the linkage pipeline 25 extends to the outside through the flow control casing 27, and a baffle chute 24, a water outlet, a, Locate on the baffle spout 24 and can the horizontal slip movable baffle 19, set firmly in the fixed bolster 20 of movable baffle 19 lower extreme, connect in fixed bolster 20 with reset spring 21 between the linkage pipeline 25, when movable baffle 19 right-hand member with when the inside right side inner wall butt of linkage pipeline 25, water in the linkage pipeline 25 can't fall down, still be equipped with the power control subassembly 903 that is used for providing filter operating power in the working chamber 12.
Advantageously, the supporting cross plate 73 is provided with an annular through hole 72 which is through from top to bottom, and the supporting column 31 extends downwards through the annular through hole 72, so that the supporting cross plate 73 can rotate without interfering with the supporting column 31.
According to the embodiment, the filtering and cleaning assembly 901 will be described in detail below, the filtering and cleaning assembly 901 further includes a connecting rod 42 fixedly disposed at the upper end of the filtering plate 30 and extending leftward, a friction block 60 extending downward is fixedly disposed at the left end of the connecting rod 42, two horizontal transverse plates 32 are fixedly disposed at the lower end of the supporting transverse plate 73 in a front-rear symmetric manner, the left end of each horizontal transverse plate 32 is fixedly connected to the right end of the vertical supporting plate 13, a third transmission shaft 55 extending forward to the rear end of the horizontal transverse plate 32 is rotatably connected to the front end of the horizontal transverse plate 32 at the rear side, auxiliary overrunning clutches 64 capable of performing only one-way transmission are fixedly disposed on the third transmission shaft 55 in a front-rear symmetric manner, a first friction wheel 58 frictionally connected to the left end of the friction block 60 is fixedly disposed on the outer surface of the auxiliary overrunning clutch 64, a first bevel gear 57 disposed between the first friction wheels 58 at the front and rear sides is fixedly disposed on the third transmission shaft, a fixed support plate 40 fixedly connected with the first transmission shaft 39 is fixedly arranged at the front end of the horizontal transverse plate 32, a fourth transmission shaft 61 extending up and down and positioned at the left side of the first transmission shaft 39 is rotatably connected to the fixed support plate 40, a second bevel gear 59 engaged with the first bevel gear 57 is fixedly arranged on the fourth transmission shaft 61 positioned at the lower side of the fixed support plate 40, a first gear 34 is fixedly arranged on the fourth transmission shaft 61 positioned at the upper side of the fixed support plate 40, a fifth transmission shaft 37 extending up and down and positioned between the fourth transmission shaft 61 and the first transmission shaft 39 is rotatably connected to the fixed support plate 40, a main overrunning clutch 36 capable of only performing one-way transmission is fixedly arranged on the fifth transmission shaft 37 positioned at the upper side of the fixed support plate 40, and a second gear 35 engaged with the first gear 34 is fixedly arranged on the outer surface of the main overrunning clutch 36, a third gear 38 is fixedly arranged on the fifth transmission shaft 37 positioned at the lower jaw of the fixed support plate 40, a sixth transmission shaft 46 positioned at the left side of the first transmission shaft 39 is rotatably connected to the upper end of the fixed shell 29, a fourth gear 41 meshed with the third gear 38 is fixedly arranged on the sixth transmission shaft 46, a fifth gear 44 is further fixedly arranged on the sixth transmission shaft 46, a sixth gear 43 meshed with the fifth gear 44 is fixedly connected to the first transmission shaft 39 arranged in the working cavity 12, a spring support 15 extending backwards is fixedly arranged at the rear end of the horizontal transverse plate 32 at the front side, and a connecting spring 14 is connected between the spring support 15 and each friction block 60.
According to the embodiment, the flow guiding assembly 902 is described in detail below, the flow guiding assembly 902 further comprises a seventh transmission shaft 18 rotatably connected to the inner wall of the rear side of the flow control cavity 26 and located on the upper side of the movable baffle 19, a second friction wheel 17 which is in friction connection with the upper end of the movable baffle plate 19 is fixedly arranged on the seventh transmission shaft 18, a third bevel gear 23 positioned at the front side of the second friction wheel 17 is fixedly arranged on the seventh transmission shaft 18, an eighth transmission shaft 16 extending upwards into the working chamber 12 is rotatably connected to the inner wall of the upper side of the flow control chamber 26, a fourth bevel gear 22 engaged with the third bevel gear 23 is fixedly arranged on the eighth transmission shaft 16 positioned in the flow control chamber 26, a fifth bevel gear 54 is fixedly arranged on the eighth transmission shaft 16 positioned in the working chamber 12, and a sixth bevel gear 56 in meshed connection with the fifth bevel gear 54 is fixedly arranged on the third transmission shaft 55.
According to the embodiment, the power control element 903 is described in detail below, the power control element 903 includes a motor 49 fixedly disposed at the upper end of the fixed housing 29, a ninth transmission shaft 48 is connected to the right end of the motor 49, a seventh bevel gear 47 is fixedly disposed on the ninth transmission shaft 48, an eighth bevel gear 45 disposed at the lower side of the fifth gear 44 and engaged with the seventh bevel gear 47 is fixedly disposed on the sixth transmission shaft 46, a right-side, front-side, and rear-side open latch slot 53 is disposed at the right end of the friction block 60, a left-side open spring cavity 50 is disposed at the left end of the fixed housing 29, a left-side open limit latch 52 is disposed on the inner wall of the spring cavity 50, the limit latch 52 is slidably connected with the latch slot 53, an extension spring 51 is connected between the limit latch 52 and the right-side inner wall of the spring cavity 50, a rear bracket 69 extending backwards is fixedly disposed at the rear end of the fixed housing 29, an electromagnet support 68 is fixedly arranged at the left end of the rear support 69, an electromagnet 67 is fixedly arranged at the front end of the electromagnet support 68, and a connecting water pipe 65 is connected between the magnetic spray head 66 and an external water source needing filtering and purifying.
In the initial state, the left limit bolt 52 is slidably connected with the bolt groove 53, and the movable baffle 19 is positioned far away from the linkage pipeline 25.
Application method
When the water purifier works, external water enters the linkage pipeline 25 through the connecting water pipe 65 and the magnetic spray head 66, and the water enters the linkage pipeline 25 under the filtration of the rear side filter plate 30 and finally moves out to an external purified water position;
when the filter needs to be automatically cleaned and the front filter plate 30 needs to be cleaned, the electromagnet 67 is electrified and has opposite magnetism to the magnetic nozzle 66, so that the magnetic nozzle 66 moves backwards, the motor 49 is started and the ninth transmission shaft 48 rotates, the rotating ninth transmission shaft 48 drives the sixth transmission shaft 46 to rotate through the eighth bevel gear 45, the rotating sixth transmission shaft 46 drives the fourth gear 41 and the fifth gear 44 to rotate, the rotating fifth gear 44 drives the linkage pipeline 25 to rotate through the sixth gear 43 and the first transmission shaft 39, the rotating linkage pipeline 25 drives the filter plate 30 and the arc baffle 70 to rotate, the rotating linkage pipeline 25 drives the limiting bolt 52 to be no longer in sliding connection with the bolt groove 53, the rotating fourth gear 41 drives the fifth transmission shaft 37 to rotate through the third gear 38 in sequence, at this time, the rotating direction of the fifth transmission shaft 37 is the same as the transmission direction of the main overrunning clutch 36, therefore, the rotating fifth transmission shaft 37 drives the fourth transmission shaft 61 to rotate sequentially through the main overrunning clutch 36, the second gear 35 and the first gear 34, the rotating fourth transmission shaft 61 drives the third transmission shaft 55 to rotate sequentially through the second bevel gear 59 and the first bevel gear 57, the rotating third transmission shaft 55 drives the seventh transmission shaft 18 to rotate sequentially through the sixth bevel gear 56, the fifth bevel gear 54, the eighth transmission shaft 16 and the third bevel gear 23, the rotating seventh transmission shaft 18 drives the movable baffle 19 to move rightwards through the second friction wheel 17, the movable baffle 19 moving rightwards accumulates elastic potential energy through the fixed bracket 20 and the return spring 21 accumulates elastic potential energy, when the movable baffle 19 moves rightwards to the inner wall of the right side in the linkage pipeline 25, water in the linkage pipeline 25 cannot fall down again, and at the moment, the friction force of the second friction wheel 17 on the movable baffle 19 moves rightwards no longer drives the movable baffle 19, and in the moving process of the movable baffle 19, the rotating direction of the third transmission shaft 55 is the same as the transmission direction of the front and rear auxiliary overrunning clutches 64, so that the rotating third transmission shaft 55 drives the friction block 60 to move upwards through the auxiliary overrunning clutches 64 and the first friction wheel 58, the upward moving friction block 60 drives the filter plate 30 to move upwards to the upper limit position through the connecting rod 42, the connecting spring 14 accumulates elastic potential energy, at the moment, the friction force of the first friction wheel 58 on the friction block 60 does not drive the friction block 60 to move upwards any more, so that the water entering the linkage pipeline 25 moves out to the outflow cavity 28 through the front filter plate 30, and the water flushes away impurities attached to the outer side of the filter plate 30, and along with the rotation of the linkage pipeline 25, when the linkage pipeline 25 rotates ninety degrees, the water coming out of the magnetic nozzle 66 does not enter the linkage pipeline 25 any more, at the moment, the cleaning work is completed, along with the continuous rotation of the linkage pipeline 25, when the linkage pipe 25 rotates ninety degrees again, the friction block 60 on the previous side drives the right limit bolt 52 to move leftwards, the right telescopic spring 51 accumulates elastic potential energy, when the friction block 60 on the previous side drives the corresponding bolt slot 53 to be positioned on the right side of the right limit bolt 52, the right telescopic spring 51 releases the elastic potential energy and drives the right limit bolt 52 and the corresponding bolt slot 53 to slide and connect, so that the friction block 60 on the previous side does not move downwards any more, at the moment, the motor 49 is turned off, the connecting spring 14 on the previous back side releases the elastic potential energy and drives the friction block 60 on the previous back side to move downwards to a lower limit position, the return spring 21 releases the elastic potential energy and drives the movable baffle plate 19 to move to a position far away from the linkage pipe 25 through the fixed support 20, at the moment, the electromagnet 67 has the same magnetism as the magnetic nozzle 66, so that the magnetic nozzle 66 is clamped on the inner wall of the back side, the water can be filtered and purified continuously, the device is recovered to the initial state, and when the rear side filter plate 30 is replaced again, the steps are repeated.
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. A self-cleaning filter, which comprises a filter shell, wherein a working chamber with an opening at the lower side is arranged in the filter shell, and the self-cleaning filter is characterized in that:
the filter cleaning component is arranged in the working cavity and comprises a support column fixedly arranged on the inner wall of the upper side of the working cavity, a fixed shell fixedly arranged at the lower end of the support column, an outflow cavity which is arranged in the fixed shell and is provided with an opening at the lower side, a first transmission shaft which is rotatably connected to the inner wall of the upper side of the outflow cavity and extends upwards into the working cavity, a linkage pipeline which is arranged in the outflow cavity and is fixedly connected with the lower end of the first transmission shaft, filter plates which are symmetrically arranged on the inner wall of the linkage pipeline in the front-back direction, arc-shaped baffle plates which are symmetrically arranged on one side of the filter plates, far away from the symmetric center, and can slide up and down with the inner wall of the linkage pipeline, and a magnetic spray head which is arranged on the inner wall of the rear;
still be equipped with the water conservancy diversion subassembly in the working chamber, the water conservancy diversion subassembly including rotate connect in the second transmission shaft of working chamber upside inner wall, set firmly in the support diaphragm of second transmission shaft lower extreme, set firmly in support the vertical extension board of diaphragm lower extreme, set firmly in the accuse of vertical extension board right-hand member flows the casing, locates accuse in the accuse flows the chamber, just the linkage pipeline passes through the accuse flows the casing and extends to the external world, locates the baffle spout of the inside left side inner wall of linkage pipeline, locate just can the horizontal slip adjustable fender on the baffle spout, set firmly in the fixed bolster of adjustable fender lower extreme, connect in the fixed bolster with reset spring between the linkage pipeline, still be equipped with the power control subassembly in the working chamber.
2. A self-cleanable filter according to claim 1, wherein: an annular through hole which is through up and down is arranged in the supporting transverse plate, and the supporting column extends downwards through the annular through hole, so that the supporting transverse plate can not interfere with the supporting column when rotating.
3. A self-cleanable filter according to claim 1, wherein: the filtering and cleaning component also comprises a connecting rod which is fixedly arranged at the upper end of the filter plate and extends leftwards, a friction block which extends downwards is fixedly arranged at the left end of the connecting rod, two horizontal transverse plates are symmetrically and fixedly arranged at the front and back of the lower end of the supporting transverse plate, the left end of each horizontal transverse plate is fixedly connected with the right end of the vertical support plate, the front end of the horizontal transverse plate at the back side is rotatably connected with a third transmission shaft which extends forwards to the rear end of the horizontal transverse plate at the front side, an auxiliary overrunning clutch which can only perform one-way transmission is symmetrically and fixedly arranged at the front and back of the third transmission shaft, a first friction wheel which is in friction connection with the left end of the friction block is fixedly arranged on the outer surface of the auxiliary overrunning clutch, a first bevel gear which is positioned between the first friction wheel at the front side and the back side is fixedly arranged on the third transmission shaft, and a fixed support, a fourth transmission shaft which extends up and down and is positioned on the left side of the first transmission shaft is rotatably connected to the fixed support plate, a second bevel gear which is meshed with the first bevel gear is fixedly arranged on the fourth transmission shaft which is positioned on the lower side of the fixed support plate, a first gear is fixedly arranged on the fourth transmission shaft which is positioned on the upper side of the fixed support plate, a fifth transmission shaft which extends up and down and is positioned between the fourth transmission shaft and the first transmission shaft is rotatably connected to the fixed support plate, a main overrunning clutch which can only perform one-way transmission is fixedly arranged on the fifth transmission shaft which is positioned on the upper side of the fixed support plate, a second gear which is meshed with the first gear is fixedly arranged on the outer surface of the main overrunning clutch, a third gear is fixedly arranged on the fifth transmission shaft which is positioned on the lower jaw of the fixed support plate, and a sixth transmission shaft which is positioned on the left side of the first transmission, the sixth transmission shaft is fixedly provided with a fourth gear meshed with the third gear, the sixth transmission shaft is further fixedly provided with a fifth gear, the fifth gear is arranged in the working cavity and fixedly connected with the first transmission shaft and the sixth gear meshed with the fifth gear, the front side of the sixth gear is fixedly provided with a spring support extending backwards at the rear end of the horizontal transverse plate, and the spring support and each friction block are connected through a connecting spring.
4. A self-cleanable filter according to claim 1, wherein: the flow guide assembly further comprises a seventh transmission shaft which is rotatably connected to the inner wall of the rear side of the flow control cavity and is positioned on the upper side of the movable baffle, a second friction wheel which is in friction connection with the upper end of the movable baffle is fixedly arranged on the seventh transmission shaft, a third bevel gear which is positioned in front of the second friction wheel is fixedly arranged on the seventh transmission shaft, an eighth transmission shaft which extends upwards into the working cavity is rotatably connected to the inner wall of the upper side of the flow control cavity, a fourth bevel gear which is in meshing connection with the third bevel gear is fixedly arranged on the eighth transmission shaft which is positioned in the flow control cavity, a fifth bevel gear is fixedly arranged on the eighth transmission shaft which is positioned in the working cavity, and a sixth bevel gear which is in meshing connection with the fifth bevel gear is fixedly arranged on the third transmission shaft.
5. A self-cleanable filter according to claim 1, wherein: the power control assembly comprises a motor fixedly arranged at the upper end of the fixed shell, the right end of the motor is in power connection with a ninth transmission shaft, a seventh bevel gear is fixedly arranged on the ninth transmission shaft, an eighth bevel gear which is positioned at the lower side of the fifth gear and is in meshed connection with the seventh bevel gear is fixedly arranged on the sixth transmission shaft, a right end of the friction block is provided with a bolt groove with openings at the right side, the front side and the rear side, a left end of the fixed shell is provided with a spring cavity with an opening at the left side, the inner wall of the spring cavity is provided with a limiting bolt capable of sliding left and right, the limiting bolt is in sliding connection with the bolt groove, a telescopic spring is connected between the limiting bolt and the inner wall at the right side of the spring cavity, a rear support extending backwards is fixedly arranged at the rear end of the fixed shell, an electromagnet support is fixedly arranged at the left end of, and a connecting water pipe is connected between the magnetic spray head and an external water source needing filtering and purifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037523.3A CN112717512A (en) | 2021-01-12 | 2021-01-12 | Filter capable of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037523.3A CN112717512A (en) | 2021-01-12 | 2021-01-12 | Filter capable of self-cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN112717512A true CN112717512A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110037523.3A Withdrawn CN112717512A (en) | 2021-01-12 | 2021-01-12 | Filter capable of self-cleaning |
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| Country | Link |
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| CN (1) | CN112717512A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107588A (en) * | 1965-05-25 | 1968-03-27 | Centrala Automationslaboratori | Automatic filter for liquids |
| CN111018018A (en) * | 2020-02-13 | 2020-04-17 | 嵊州市云瑞环保科技有限公司 | Energy-saving polluted water source purification device |
-
2021
- 2021-01-12 CN CN202110037523.3A patent/CN112717512A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107588A (en) * | 1965-05-25 | 1968-03-27 | Centrala Automationslaboratori | Automatic filter for liquids |
| CN111018018A (en) * | 2020-02-13 | 2020-04-17 | 嵊州市云瑞环保科技有限公司 | Energy-saving polluted water source purification device |
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Application publication date: 20210430 |
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