CN213049634U

CN213049634U - Ceramic filter element cleaning device of water purifier

Info

Publication number: CN213049634U
Application number: CN202021515107.7U
Authority: CN
Inventors: 任碧波
Original assignee: Guangzhou Luzhanlyu Outdoor Equipment Manufacturing Co ltd
Current assignee: Guangzhou Luzhanlyu Outdoor Equipment Manufacturing Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-27
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a pottery filter core cleaning device of water purifier, including the casing, the casing internal rotation is provided with the filter core, and the casing is provided with drive filter core pivoted driving piece, can dismantle in the casing and be connected with the washing piece, washs piece and filter core butt, and the water outlet of filter core sets up outside the casing, and the water inlet that is linked together in with the casing is seted up to the top surface of casing, and the drain has been seted up to the casing. According to the relative motion principle, under the state that the cleaning member keeps relatively fixed, drive the filter core through the driving piece and rotate to the filter residue on the surface that the filter core can be clear away to messenger's cleaning member, through the position drainage to the water inlet after that, thereby the filter residue suspension that makes scraping is finally discharged from the drain department in aqueous, thereby realizes being convenient for clean the beneficial effect of accumulational filter residue impurity in the ceramic filter core.

Description

Ceramic filter element cleaning device of water purifier

Technical Field

The utility model relates to a technical field of water purifier filter core, concretely relates to ceramic filter core cleaning device of water purifier.

Background

Most of the existing water dispensers adopt ceramic filter elements for filtration, the ceramic filter elements are mainly used for filtering, antibiosis and activation treatment of drinking water, and the drinking water filtered by the ceramic filter elements generally reaches a certain reference standard.

The ceramic filter element in the water purifier is generally wholly soaked in water, when a water valve is opened, external pressure action is generated on the ceramic filter element, drinking water passes through the infiltration and filtration action of the ceramic filter element, and therefore drinking water capable of being drunk is formed, and filter residues generated by filtration of the ceramic filter element can be attached to the ceramic filter element along the filtration direction due to the filtration action. Since the filter element is always supplied with water pressure when in use, the ceramic filter element is usually installed near the water outlet of the water purifier and soaked in water. Thus, a thick layer of filter residue is attached to the surface of the ceramic filter element for a long time, so that the filtering effect of the ceramic filter element is reduced, and even the filter holes of the ceramic filter element are blocked, so that the filter holes cannot achieve the filtering effect, and therefore the ceramic filter element in the water purifier needs to be regularly cleaned.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a ceramic filter element cleaning device of a water purifier, which is convenient for cleaning filter residue impurities accumulated in a ceramic filter element.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a ceramic filter element cleaning device of water purifier, includes the casing, the casing internal rotation is provided with the filter core, the casing is provided with the drive filter core pivoted driving piece, can dismantle in the casing and be connected with the washing piece, wash the piece with the filter core butt, the delivery port protrusion of filter core sets up outside the casing, the top surface of casing seted up with the water inlet that is linked together in the casing, the drain has been seted up to the casing.

Further, the driving part comprises a main gear and a secondary gear which are meshed with each other, the main gear and a rotating shaft of the filter element rotate coaxially, a driving shaft is fixedly connected to the end face of the secondary gear, the driving shaft and the axis of the secondary gear are arranged coaxially, one end, far away from the secondary gear, of the driving shaft protrudes out of the shell, and the driving shaft is connected with the inner wall of the shell in a rotating mode through a rotating part.

Further, the driving part comprises a motor detachably connected with the shell, and a rotating shaft of the motor and the driving shaft rotate coaxially.

Furthermore, the driving part comprises a driving handle, the driving handle is Z-shaped, one end of the driving handle is provided with an insertion hole for inserting one end of the driving shaft far away from the pinion, the insertion hole is used for circumferentially limiting the driving shaft, and an anti-skid layer is arranged on the outer peripheral surface of one end of the driving handle far away from the insertion hole.

Further, the filter element is rotatably connected with the inner bottom wall of the shell, a space is reserved between the inner bottom wall of the shell and the outer peripheral surface of the filter element, a plurality of limiting rods are arranged in the shell and located between the inner bottom wall of the shell and the filter element, limiting blocks are fixedly connected to two ends of each limiting rod respectively, a plurality of limiting holes for the limiting blocks to be inserted and limited are formed in the inner bottom wall of each limiting block, torsion springs are inserted and connected to the limiting rods, one ends of the torsion springs are fixedly connected with the limiting rods, and the cleaning piece is connected with one ends, far away from the limiting rods, of the torsion springs.

Further, the cleaning part comprises connecting rollers arranged in parallel with the limiting rods, the connecting rollers are fixedly connected with one ends of the torsional springs, which are far away from the limiting rods, a space is reserved between the connecting rollers and the inner wall of the shell, a gauze layer is wound and fixed on the peripheral surface of part of the connecting rollers, and the gauze layer of the connecting rollers is tightly abutted against the peripheral surface of the filter element through the torsional springs; and the scraper plates of the connecting rollers are tightly propped against the outer peripheral surface of the filter element through the torsion springs.

Further, the number of the limiting rods in the shell is at least four, any two adjacent limiting rods are in one group, a plurality of connecting rollers of the limiting rods in part of the groups are used for connecting the gauze layer, a plurality of connecting rollers of the limiting rods in other groups are used for connecting the scraping plates, and two connecting rollers of the limiting rods in the same group are arranged towards one side away from each other.

The top surface of the shell is provided with a plurality of through grooves which are respectively opposite to a plurality of groups of limiting rods, the through grooves are communicated with the inside of the shell, the through grooves are inserted with inserting plates, the peripheral surfaces of the inserting plates are fixedly connected with rubber layers, the end surfaces of the inserting plates are integrally connected with cover plates, and the end surfaces of the inserting plates, far away from the cover plates, are provided with two limiting grooves; when the picture peg with when leading to the groove and pegging graft, the rubber layer with the inner wall that leads to the groove supports tightly, and the orientation of same group of gag lever post the stopper of picture peg is respectively with two the spacing groove is pegged graft, the apron with the outer peripheral face butt of casing, the apron pass through the connecting piece with the casing is connected.

Further, a water inlet head communicated with the inside of the shell is arranged at the edge of the water inlet of the shell, and external threads for threaded connection of a water outlet of the water purifier are arranged on the peripheral surface of the water inlet head.

Further, the water outlet head of the filter element is in sealed and rotary connection with the outer wall of the shell through a sealing element.

The utility model discloses following beneficial effect has:

1. the utility model provides a ceramic filter element cleaning device of water purifier, through using the casing to be used for connecting corresponding spare part as the carrier, because the filter core rotates the inside that sets up at the filter core, and the inside of casing has set up the washing piece with filter core surface butt, according to the relative motion principle, keep under the relatively fixed state at the washing piece, it rotates to drive the filter core through the driving piece, thereby make the filter residue that washs the surface that the piece can clear away the filter core, then through the position drainage to the water inlet, thereby the filter residue suspension that the messenger scraped is finally discharged from the drain in aqueous.

2. The torsional spring is arranged on the limiting rod, the limiting rod and the shell are kept in a relatively fixed state, and the reset action of the torsional spring is utilized, so that the connecting roller can be always abutted against the surface of the filter element, and the function of effectively cleaning filter residues on the surface of the filter element by using the cleaning piece is achieved; meanwhile, the surface of the connecting roller is connected with the gauze layer and the scraper, the gauze layer and the scraper are tightly supported with the surface of the filter element through the torsional spring, filter residues on the surface of the filter element are scraped by the scraper in the process of rotating the filter element, and the filter element is adsorbed and collected through the gauze layer, so that the condition that the filter residues are remained on the shell is finally reduced, and the cleaning effect is enhanced.

Drawings

Fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is a schematic structural diagram of the driving member for demolition according to the present invention.

Fig. 3 is a schematic structural view of the driving member for dismantling at another viewing angle according to the present invention.

Fig. 4 is an exploded view of the present invention.

Fig. 5 is an exploded sectional view of the present invention.

Fig. 6 is a partially enlarged view of a portion a in fig. 5.

Fig. 7 is a partial enlarged view of fig. 5 at B.

Fig. 8 is a top view of the present invention.

Fig. 9 is a schematic structural diagram of the interposer.

Fig. 10 is a schematic view of the entire structure of embodiment 2.

Fig. 11 is a schematic view of the structure of the driving handle.

In the figure: 1. a housing; 11. a water inlet head; 111. an external thread; 12. a through groove; 13. a sewage draining outlet; 131. a blow-off pipe; 14. a limiting hole; 2. a filter element; 21. a connector; 211. a water outlet head; 3. a drive member; 31. a main gear; 32. a pinion gear; 33. a drive shaft; 34. a motor; 35. a drive handle; 351. a jack; 352. an anti-slip layer; 4. cleaning the workpiece; 41. a limiting rod; 411. a limiting block; 412. connecting blocks; 42. a torsion spring; 43. a connecting roller; 44. a gauze layer; 45. a squeegee; 5. inserting plates; 51. a cover plate; 52. a limiting groove; 53. a rubber layer.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments. In the present specification, the terms "upper", "inner", "middle", "left", "right" and "one" are used for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the corresponding parts may be changed or adjusted without substantial technical changes.

Example 1

Referring to fig. 1, 3 and 5, a ceramic filter element 2 cleaning device for a water purifier comprises a hollow cylindrical shell 1, a filter element 2 is rotatably connected in the shell 1, the filter element 2 is a ceramic filter element 2, the filter element 2 is arranged in a cylindrical shape, the axis of the filter element 2 is coaxial with the axis of the shell 1, a gap is formed between the outer circumferential surface of the filter element 2 and the inner circumferential surface of the shell 1, a water inlet head 11 communicated with the inside of the shell 1 is integrally connected to the top surface of the shell 1, an external thread 111 for the water outlet of a water storage barrel of the water purifier to be in threaded connection is arranged on the outer circumferential surface of the water inlet head 11, so that the whole formed by the shell 1 and the filter element 2 can be disassembled or installed conveniently, a water outlet head 211 is integrally connected to the bottom end of the filter element 2, the water outlet head 211 protrudes out of the shell 1, and the water, the sealing element is a sealing bearing, the sealing bearing is in interference fit with the water outlet head 211 of the filter element 2, and the sealing bearing is in interference fit with the bottom surface of the shell 1, so that the function of rotationally connecting the filter element 2 and the shell 1 is realized, and the condition that water in the shell 1 leaks from a gap between the filter element 2 and the shell 1 is reduced; install drive filter core 2 pivoted driving piece 3 on the casing 1, can dismantle in the casing 1 and be connected with washing piece 4, wash 4 and 2 butts of filter core, utilize washing 4 to strike off the filter residue on filter core 2 surface to reach the function of clean filter core 2, drain 13 has been seted up to casing 1's outer peripheral face, the border fixedly connected with blow off pipe 131 of drain 13, the one end that casing 1 was kept away from to blow off pipe 131 sets up down.

It is specific, through using casing 1 to be used for connecting corresponding spare part as the carrier, because filter core 2 rotates the inside that sets up at filter core 2, and casing 1's inside has set up the washing piece 4 with 2 surperficial butts of filter core, according to the relative motion principle, under washing 4 states that keep relatively fixed, drive filter core 2 through driving piece 3 and rotate, thereby make washing 4 filter residue that can clear away the surface of filter core 2, discharge water through the position to the water inlet after that, thereby make the filter residue suspension of scraping finally follow drain 13 in aqueous and locate the discharge

Referring to fig. 2 to 5, in order to realize the function of driving the filter element 2 by the driving member 3 to rotate in the housing 1, the outer circumferential surface of the filter element 2 and the cleaning member 4 perform relative movement. The driving part 3 comprises a main gear 31 and an auxiliary gear 32 which are arranged in an engaged manner, the top surface of the filter element 2 is integrally connected with a connector 21, the connector 21 is arranged in a cylindrical manner, the axis of the connector 21 is coaxial with the axis of the filter element 2, a gap is formed between the end surface of the connector 21 far away from the filter element 2 and the inner wall of the shell 1, the main gear 31 and the axis of the connector 21 rotate coaxially, the end surface of the auxiliary gear 32 is fixedly connected with a driving shaft 33, the driving shaft 33 and the axis of the auxiliary gear 32 rotate coaxially, one end of the driving shaft 33 far away from the auxiliary gear 32 protrudes out of the shell 1, the peripheral surface of the driving shaft 33 is in sealing interference fit with the top surface of the shell 1 through a sealing bearing.

Referring to fig. 1 to 3, in order to realize the function that the driving member 3 drives the driving shaft 33 to drive the pinion 32 to rotate, thereby driving the filter element 2 to perform synchronous rotational motion, the driving member 3 further includes a motor 34, the motor 34 is locked and attached to the top surface of the housing 1 through a screw, a rotating shaft of the motor 34 and one end of the driving shaft 33 far away from the pinion 32 rotate coaxially, and the pinion 32 is driven to rotate by the motor 34.

Referring to fig. 5 to 8, in order to realize the function of the cleaning member 4 for cleaning the filter residue on the outer peripheral surface of the filter element 2, four limiting rods 41 are inserted into the inner bottom wall of the housing 1, the limiting rods 41 are located between the inner peripheral surface of the housing 1 and the outer peripheral surface of the filter element 2, the length direction of the limiting rods 41 is parallel to the axial direction of the filter element 2, two adjacent limiting rods 41 are close to each other and form a group, and two groups of limiting rods 41 are respectively arranged on two sides of the axial direction of the filter element 2. Spacing pole 41 is along length direction's both ends fixedly connected with stopper 411 respectively, the transversal type setting of personally submitting of stopper 411, four spacing holes 14 that supply stopper 411 to peg graft are seted up to the inner bottom wall of casing 1, the transversal type setting of personally submitting of spacing hole 14, the both ends of spacing pole 41 are all pegged graft and are had torsional spring 42, the equal fixedly connected with connecting block 412 of outer peripheral face at length direction both ends is followed to spacing pole 41, torsional spring 42 is located connecting block 412 and position between the length direction end is followed to spacing pole 41, torsional spring 42's one end and connecting block 412 fixed connection, the one end fixed connection of connecting block 412 is kept away from with two torsional springs 42 of same spacing pole 41 to cleaning member 4.

Referring to fig. 5 to 8, the cleaning member 4 includes a connecting roller 43, the connecting roller 43 is fixedly connected to one end of two torsion springs 42 of the same limiting rod 41, which is far away from the connecting block 412, the axial direction of the connecting roller 43 and the axial direction of the limiting rod 41 are parallel to each other, a distance is provided between two ends of the connecting roller 43 along the length direction and the inner bottom wall and the inner top wall of the housing 1, a gauze layer 44 is wound and fixed on the outer peripheral surfaces of two connecting rollers 43 of one set of limiting rods 41, and the gauze layer 44 of the connecting roller 43 is abutted against the outer peripheral surface of the filter element 2 through the torsion springs 42; the outer peripheral surfaces of the two connecting rollers 43 of the other group of limiting rods 41 are fixedly connected with scraping plates 45, the scraping plates 45 are arranged in a long strip shape, the scraping plates 45 of the connecting rollers 43 are abutted against the outer peripheral surface of the filter element 2 through torsion springs 42, and one connecting roller 43 of the same group of limiting rods 41 is arranged towards one side far away from the other connecting roller 43.

Specifically, because two sets of gag lever posts 41 are listed as the both sides with filter core 2 axis respectively, and one of them connecting roller 43 sets up towards the one side of keeping away from another connecting roller 43 in the gag lever post 41 of same group, consequently, when utilizing driving piece 3 drive pinion 32 to rotate, thereby drive master gear 31 and rotate, and then realize filter core 2 around its axis rotation, because gag lever post 41 is connected with casing 1, according to the relative motion principle, no matter filter core 2 corotation or reversal, even enable scraper blade 45 and scrape the filter residue on filter core 2 surface, and then will scrape the outer peripheral face at gauze layer 44 through gauze layer 44, thereby realize utilizing the function that cleaning piece 4 washd filter core 2 surface filter residue.

Referring to fig. 4, 5 and 9, in order to realize the detachable function of the cleaning member 4 and facilitate the detachment of the cleaning member 4, the scraper 45 of the connecting roller 43 and the gauze layer 44 are cleaned or replaced, thereby realizing the recycling function. The top surface of the shell 1 is provided with two through grooves 12 which are respectively opposite to the two groups of limiting rods 41, the cross sections of the through grooves 12 are arranged in a fan-shaped manner, the through grooves 12 are communicated with the inside of the shell 1, the through grooves 12 are spliced with inserting plates 5, the peripheral surfaces of the inserting plates 5 are fixedly connected with rubber layers 53, the end surfaces of the inserting plates 5 are integrally connected with cover plates 51, and the end surfaces of the inserting plates 5, which are far away from the cover plates 51, are provided with; when the inserting plate 5 is inserted into the through groove 12, the rubber layer 53 is tightly abutted to the inner wall of the through groove 12, so that the leakage of water in the shell 1 from the gap between the inserting plate 5 and the shell 1 is reduced, the same group of limiting rods 41 are respectively inserted into the two limiting grooves 52 towards the limiting blocks 411 of the inserting plate 5, so that the installation stability of the limiting rods 41 is improved, the cover plate 51 is abutted to the edge of the through groove 12, the cover plate 51 is connected with the shell 1 through a connecting piece, the connecting piece is a screw, and the cover plate 51 is locked and attached to the shell 1 through the screw. Therefore, after the inserting plate 5 is taken out by disassembling the screw of the cover plate 51, the limiting rod 41 and the connecting roller 43 are integrally taken out from the through groove 12, so that the cleaning piece 4 can be disassembled.

Example 2

Example 2 differs from example 1 in that:

referring to fig. 10 to 11, in order to realize that the driving member 3 drives the driving shaft 33 to drive the pinion 32 to rotate, thereby driving the filter element 2 to perform a synchronous rotational motion function, the driving member 3 includes a driving handle 35, the driving handle 35 is of a Z-like shape, an insertion hole 351 for inserting one end of the driving shaft 33 far away from the pinion 32 is formed in one end of the driving handle 35, the insertion hole 351 circumferentially limits the driving shaft 33, and an anti-slip layer 352 is disposed on an outer peripheral surface of one end of the driving handle 35 far away from the insertion hole 351, so that after the insertion hole 351 is inserted into the driving shaft 33, the anti-slip layer 352 of the driving handle 35 is held by hand, and rotates around the driving shaft 33, thereby driving the pinion 32, the main gear 31, and.

The working principle is as follows: the driving handle 35 is driven by the motor 34 or manually rotated to drive the pinion 32 to rotate, the main gear 31 and the filter element 2 are driven to rotate under the transmission action of the pinion 32, and the filter residues on the surface of the filter element 2 are scraped by the scraper 45 due to the relative movement between the cleaning piece 4 and the filter element 2, and then are adsorbed on the surface of the gauze layer 44 under the cleaning action of the abrasive cloth strip. Finally, the cleaning member 4 in the housing 1 is taken out as a whole by removing the screws of the cover plate 51, so that the abrasive cloth strip of the connecting roller 43 and the squeegee 45 are cleaned or replaced to maintain the clean state in the housing 1.

The embodiment of the present invention is not limited to this, according to the above-mentioned content of the present invention, the common technical knowledge and the conventional means in the field are utilized, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or combinations in various forms, all falling within the protection scope of the present invention.

Claims

1. The utility model provides a ceramic filter element cleaning device of water purifier which characterized by: including hollow casing, the rotation is provided with the filter core in the casing, the casing is provided with the drive filter core pivoted driving piece, can dismantle in the casing and be connected with the washing piece, wash the piece with the filter core butt, the delivery port protrusion of filter core sets up outside the casing, the top surface of casing seted up with the water inlet that is linked together in the casing, the drain has been seted up to the casing.

2. The ceramic filter element cleaning device of a water purifier according to claim 1, wherein: the driving piece includes master gear and pinion that intermeshing set up, the master gear with the coaxial rotation of pivot of filter core, the terminal surface fixedly connected with drive shaft of pinion, the drive shaft with the coaxial setting of axis of pinion, the drive shaft is kept away from the one end protrusion of pinion sets up outside the casing, the drive shaft through rotate the piece with the inner wall of casing rotates and is connected.

3. The ceramic filter element cleaning device of a water purifier as claimed in claim 2, wherein: the driving piece comprises a motor detachably connected with the shell, and a rotating shaft of the motor rotates coaxially with the driving shaft.

4. The ceramic filter element cleaning device of a water purifier as claimed in claim 2, wherein: the driving piece includes drive handle, drive handle is type "Z" type, the confession has been seted up to drive handle's one end the drive shaft is kept away from the jack that the one end of pinion was pegged graft, the jack is right the drive shaft carries out circumference spacing, drive handle keeps away from the outer peripheral face of the one end of jack is provided with the skid resistant course.

5. The ceramic filter element cleaning device of a water purifier according to claim 1, wherein: the filter core with the inner diapire of casing rotates to be connected, the internal perisporium of casing with there is the interval between the outer peripheral face of filter core, be provided with a plurality of gag lever posts in the casing, the gag lever post is located the inner diapporium of casing with position between the filter core, the both ends of gag lever post are fixedly connected with stopper respectively, a plurality of confessions have been seted up to the inner diapire of stopper the spacing hole of stopper grafting, the gag lever post is pegged graft and is had the torsional spring, the one end of torsional spring with gag lever post fixed connection, wash the piece with the torsional spring is kept away from the one end of gag lever post.

6. The ceramic filter element cleaning device of a water purifier as claimed in claim 5, wherein: the cleaning piece comprises connecting rollers arranged in parallel with the limiting rods, the connecting rollers are fixedly connected with one ends of the torsional springs, which are far away from the limiting rods, a space is reserved between the connecting rollers and the inner wall of the shell, a gauze layer is wound and fixed on the outer peripheral surface of part of the connecting rollers, and the gauze layer of the connecting rollers is tightly abutted against the outer peripheral surface of the filter element through the torsional springs; and the scraper plates of the connecting rollers are tightly propped against the outer peripheral surface of the filter element through the torsion springs.

7. The ceramic filter element cleaning device of a water purifier as claimed in claim 6, wherein: the quantity of gag lever post in the casing is four at least, wherein arbitrary adjacent two the gag lever post is a set of, and wherein some groups are different a plurality of the connecting roll of gag lever post all is used for connecting the gauze layer, and all the other groups are different a plurality of the connecting roll of gag lever post is used for connecting the scraper blade, and two connecting roll orientation of same group of gag lever post are kept away from one side setting each other.

8. The ceramic filter element cleaning device of a water purifier as claimed in claim 7, wherein: the top surface of the shell is provided with a plurality of through grooves which are respectively opposite to the limiting rods, the through grooves are communicated with the inside of the shell, the through grooves are spliced with inserting plates, the peripheral surfaces of the inserting plates are fixedly connected with rubber layers, the end surfaces of the inserting plates are integrally connected with cover plates, and the end surfaces of the inserting plates, which are far away from the cover plates, are provided with two limiting grooves; when the picture peg with when leading to the groove and pegging graft, the rubber layer with the inner wall that leads to the groove supports tightly, and the orientation of same group of gag lever post the stopper of picture peg is respectively with two the spacing groove is pegged graft, the apron with the outer peripheral face butt of casing, the apron pass through the connecting piece with the casing is connected.

9. The ceramic filter element cleaning device of a water purifier according to claim 1, wherein: the water purifier is characterized in that a water inlet head communicated with the inside of the shell is arranged at the edge of a water inlet of the shell, and external threads for threaded connection of a water outlet of the water purifier are arranged on the outer peripheral surface of the water inlet head.

10. The ceramic filter element cleaning device of a water purifier according to claim 1, wherein: and the water outlet head of the filter element is in sealed rotary connection with the outer wall of the shell through a sealing element.