CN205867712U

CN205867712U - Need not ceramic filter core water purifier that external drive realized automatically cleaning

Info

Publication number: CN205867712U
Application number: CN201620629538.3U
Authority: CN
Inventors: 徐嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-16
Filing date: 2016-06-16
Publication date: 2017-01-11
Anticipated expiration: 2026-06-16

Abstract

The utility model discloses a need not ceramic filter core water purifier that external drive realized automatically cleaning, including the base, install the upper cover plate of base upper end, fixed connection is in barrel on the upper cover plate is installed the upper cover plate with ceramic filter core between the barrel, and connect washing subassembly on the base, the shaping of direction circle is in the lower bottom surface of upper cover plate, the rotatory water pipe lower part outside rotate and be connected with first gyro wheel, because the existence of gyro wheel makes brush board and ceramic filter core inner wall at a distance of suitable distance, makes first brush hair can keep the state that extends, the tip that brush hair first like this played the scrubbing action can well contact with the inner wall of ceramic filter core, ensures to scrub the effect, because spray pipe length is 3~5 times of ceramic filter core internal diameter, make rotatory water pipe have enough big running torque like this, can overcome the frictional resistance between brush hair and the ceramic filter core inner wall, guarantee that the brush hair can slide by filter core inner wall ceramic relatively smoothly.

Description

A kind of driving without external force realizes self-cleaning ceramic element water purifier

Technical field

This utility model belongs to purifier field, particularly relates to a kind of driving without external force and realizes self-cleaning pottery Porcelain filter element water purification apparatus.

Background technology

The Chinese utility model patent of Patent No. 201210281300.2 proposes a kind of disassembly-and-washdurablee durablee ceramic filter element Water purifier, above-mentioned unpick-and-wash long-service-life ceramic filter element water purifier includes base, ceramic element and non-to magnet shell；But on, Stating unpick-and-wash long-service-life ceramic filter element water purifier be necessarily required to people's hand propelled and rotate outer magnetic ring, internal magnetic ring just can be moved in synchronization And drive and scrub assembly and scrub ceramic element；Automatic cleaning filter core can not be realized.

Utility model content

Technical problem to be solved in the utility model is: the deficiency existed for prior art, it is provided that a kind of without dismantling and cleaning Filter element and automatic cleaning filter core also get rid of the water purifier of dirt under cleaning.

For realizing the purpose of this utility model, it is achieved by the following technical solutions: a kind of driving without external force realizes Self-cleaning ceramic element water purifier, including base, is arranged on the upper cover plate of described base upper end, is fixedly connected on described upper cover Cylinder on plate, is arranged on the ceramic element between described upper cover plate and described cylinder, and be connected on described base clear Wash assembly.

Described base upper end center position is fixedly connected with admitting pipe joint；The upper surface of described base differs from described water inlet The position of pipe joint offers discharge outlet；Described base side wall offers water inlet tube interface and undrinkable water interface tube；Described Admitting pipe joint connects with water inlet tube interface；Described discharge outlet connects with undrinkable water interface tube；Described base upper end forms Lower cover；Periphery, described base upper end forms pipe portion；Described pipe portion inwall forms choked flow tooth；Described choked flow tooth The flank of tooth towards clockwise.

Inlet through hole is offered in the middle of the upper surface of described upper cover plate；The upper surface of described upper cover plate is positioned at described water inlet The periphery of through hole forms interior ring for fixing；Described interior ring for fixing inner circumferential is to install the cartridge support plate of ceramic element；Institute State inlet through hole periphery and be provided with guide collar；Described guide collar is molded over described cartridge support plate bottom surface；Under described guide collar The angle a formed between end face and horizontal plane is 10 °～20 °；The upper surface of described upper cover plate is positioned at described ring for fixing Periphery forms extenal fixation circle；Described upper cover plate bottom surface forms the lower ring for fixing coordinated with described pipe portion internal face；Described Upper cover plate and lower cover between be formed with water spray tube chamber.

Described ceramic element is upper end closed, the cylindrical shape of lower ending opening；It is fixedly connected with bottom described ceramic element and moulds Material bearing；Described plastic seating is arranged on the cartridge support plate of base；Described cylinder upper end forms outlet pipe, described cylinder Cylinder base and ring for fixing it is fixedly connected with bottom body；Second groove, institute is formed between described cylinder base and ring for fixing State the second groove and interior ring for fixing interference fit；Described plastic feet is pressed on firm banking by described ring for fixing.

Described cleaning assembly includes rotating water pipe；Described rotation water pipe is presented end seal and is closed, the cylindrical shape of lower ending opening； Described rotating water tube side wall circumferentially forms at least three group water service pipes, often organizes described water service pipe and includes along described rotation water pipe Axially arranged two or more；It is socketed with adapter sleeve on each described water service pipe；Described ceramic element and described rotation water pipe Between corresponding often organize described water service pipe and be equipped with brush board；Described adapter sleeve outer end is fixing with described brush board to be connected；Described brush board The end face of ceramic element relatively is fixedly connected with multiple bristle；Described bristle is evenly distributed on described brush board；Described rotation Water pipe lower end forms lower dop；Described rotation water pipe bottom is the most equidistant is fixedly connected with three sparge pipes；Described 3～5 times of sparge pipe a length of ceramic element internal diameter；Described sparge pipe outer end is fixedly connected with to drive rotation water pipe suitable The fountain head that hour hands rotate；Described fountain head, sparge pipe, and rotation water pipe are sequentially communicated；Described rotation water pipe bottom Outside is positioned at sparge pipe connection fixed above horizontally disposed roller rod；Described roller rod outer end is rotatably connected to the first rolling Wheel；Described first roller rolls with described guide collar and is connected.

Described rotation water pipe is arranged on above described admitting pipe joint by positioning sleeve；Described positioning sleeve upper end is fixing even It is connected to upper chuck；Described upper chuck is the shape of upper-thin-lower-thick；Described positioning sleeve top circumferentially offers between three grades U-shaped mouth away from distribution.

Preferably: described admitting pipe joint outer wall forms external screw thread, described positioning sleeve inner wall lower becomes Type has female thread；Described admitting pipe joint is threaded connection with described positioning sleeve.

Preferably: described extenal fixation circle upper inside wall molding female thread；Described cylinder lower outer molding There is external screw thread；Described extenal fixation circle is threaded connection with described cylinder.

Preferably: between described cylinder and firm banking, sealing ring is installed.

Preferably: between described plastic seating and firm banking, sealing ring is installed.

Preferably: adjacent two described bristle spacing 1 millimeter.

Preferably: described upper cover plate is bolted with described pipe portion.

Preferably: between described upper cover plate and described pipe portion, sealing ring is installed.

Preferably: described adapter sleeve outer end forms union joint；The position of described brush board back side correspondence union joint Put and form the first groove；The first described groove is fixing with described union joint to be connected.

Compared with prior art, the beneficial effects of the utility model are: water inlet tube interface of the present utility model is by pipe Road is connected with running water pipe, and undrinkable water interface tube is connected with undrinkable water tap by pipeline, and outlet pipe passes through pipeline and drink It is connected with faucet；During work, water flows in rotation water pipe from water inlet interface, by rotating the fountain head of water pipe lower sides Ejection, makes rotation water pipe rotate about the axis, and owing to the flank of tooth of choked flow tooth is towards clockwise, is hindering water counterclockwise flow While utilize the counteracting force of water, promote to rotate rotating clockwise of water pipe；Owing to adapter sleeve is socketed in described rotation water pipe Water service pipe on, utilize the pressure of water, make the bristle ends on brush board contact with ceramic element；When rotating water pipe rotation, first rolls Take turns and roll along guide collar so that rotate water pipe and move reciprocatingly at vertical direction while rotating；Therefore bristle can clean Each corner of ceramic element inwall；May proceed to rotate to guide collar after the first roller turns to the bottom of guide collar bottom surface The top of bottom surface, due to the existence of upper chuck Yu lower dop so that rotates water pipe and can keep coaxial with positioning sleeve, and rotates Will not be too much between water pipe and positioning sleeve leak；While hemisphere rotates, the bristle being positioned at hemisphere outer wall can be clear Wash the dirt being attached to ceramic element upper inside wall；Water from-inner-to-outer in water purifier, through ceramic element, flows in cylinder, Flowed out by outlet pipe eventually；Rotating drives brush board to clean the dirt being attached to ceramic element inwall when water pipe rotates；Due to roller Existence, make brush board and ceramic element inwall at a distance of suitable distance, enable bristle to keep the state stretched, such bristle rises End to scrubbing action can be with the inwall good contact of ceramic element, it is ensured that washing effect；Due to a length of pottery of sparge pipe 3～5 times of porcelain filter element internal diameter, so make rotation water pipe have sufficiently large rotating torque, it is possible to overcome bristle and ceramic element Frictional resistance between inwall, it is ensured that bristle can slide by ceramic element inwall relatively smoothly.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is decomposition texture schematic diagram of the present utility model.

Fig. 3 is the sectional structure schematic diagram of upper cover body of the present utility model and base.

Fig. 4 is tube structure schematic diagram of the present utility model.

Fig. 5 is the structural representation of cleaning assembly of the present utility model, upper cover plate and positioning sleeve.

Fig. 6 is the A portion schematic enlarged-scale view of Fig. 5.

Fig. 7 is the structural representation of positioning sleeve of the present utility model.

21, base；211, lower cover；212, pipe portion；213, choked flow tooth；214, water spray tube chamber；215, undrinkable water pipe Interface；2151, discharge outlet；216, water inlet tube interface；2161, admitting pipe joint；22, upper cover plate；221, extenal fixation circle；222, interior Ring for fixing；223, cartridge support plate；224, lower ring for fixing；225, inlet through hole；226, guide collar；23, cylinder；231, water outlet Pipe；232, ring for fixing；233, cylinder base；24, ceramic element；241, plastic seating；25, cleaning assembly；251, water pipe is rotated； 252, water service pipe；253, adapter sleeve；254, the first roller；2541, roller rod；255, sparge pipe；2551, fountain head；257, brush Plate；2571, bristle；259, lower dop；26, positioning sleeve；262, U-shaped mouth；263, upper chuck.

Detailed description of the invention

Below according to accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.

Embodiment 1

According to shown in Fig. 1 to Fig. 7, it is clean that the one described in the present embodiment realizes self-cleaning ceramic element without external force driving Hydrophone, including base 21, is arranged on the upper cover plate 22 of described base upper end, the cylinder 23 being fixedly connected on described upper cover plate, The ceramic element 24 being arranged between described upper cover plate and described cylinder, and the cleaning assembly 25 being connected on described base.

Described base upper end center position is fixedly connected with admitting pipe joint 2161；The upper surface of described base differs from described The position of admitting pipe joint offers discharge outlet 2151；Described base side wall offers water inlet tube interface 216 and undrinkable water pipe Interface 215；Described admitting pipe joint connects with water inlet tube interface；Described discharge outlet connects with undrinkable water interface tube；The described end Seat upper end forms lower cover 211；Periphery, described base upper end forms pipe portion 212；Described pipe portion inwall forms resistance Stream tooth 213；The flank of tooth of described choked flow tooth is towards clockwise；Described choked flow tooth can be while hindering water counterclockwise flow Utilize the counteracting force of water, promote to rotate rotating clockwise of water pipe.

Inlet through hole 225 is offered in the middle of the upper surface of described upper cover plate；The upper surface of described upper cover plate is positioned at described The periphery of inlet through hole forms interior ring for fixing 222；Described interior ring for fixing inner circumferential is to install the cartridge support of ceramic element Plate 223；Described inlet through hole periphery is provided with guide collar 226；Described guide collar is molded over described cartridge support plate bottom surface；Institute Stating the angle a formed between guide collar lower surface and horizontal plane is 10 °～20 °；The upper surface of described upper cover plate is positioned at described The periphery of ring for fixing forms extenal fixation circle 221；Described upper cover plate bottom surface forms under coordinating with described pipe portion internal face Ring for fixing 224；Water spray tube chamber 214 it is formed with between described upper cover plate and lower cover.

Described ceramic element is upper end closed, the cylindrical shape of lower ending opening；It is fixedly connected with bottom described ceramic element and moulds Material bearing 241；Described plastic seating is arranged on the cartridge support plate of base；Described cylinder upper end forms outlet pipe 231, institute State cylinder body bottom and be fixedly connected with cylinder base 233 and ring for fixing 232；One the is formed between described cylinder base and ring for fixing Two grooves, described second groove and interior ring for fixing interference fit；Described plastic feet is pressed on firm banking by described ring for fixing On.

Described cleaning assembly includes rotating water pipe 251；Described rotation water pipe is presented end seal and is closed, the cylindrical shape of lower ending opening； Described rotating water tube side wall circumferentially forms at least three group water service pipes 252, often organizes described water service pipe and includes along described rotation The two or more that water pipe is axially arranged；It is socketed with adapter sleeve 253 on each described water service pipe；Described ceramic element and described rotation Turn between water pipe corresponding often to organize described water service pipe and be equipped with brush board 257；Described adapter sleeve outer end is fixing with described brush board to be connected； Described brush board is fixedly connected with multiple bristle 2571 relative to the end face of ceramic element；Described bristle is evenly distributed on described brush board On；The second roller of at least three the most equidistantly it is rotatably connected on every piece of described brush board；Described rotation water pipe Lower end forms lower dop 259.

Described rotation water pipe bottom is the most equidistant is fixedly connected with three sparge pipes 255；Described sparge pipe length For ceramic element internal diameter 3～5 times；Described sparge pipe outer end is fixedly connected with to drive and rotates what water pipe rotated clockwise Fountain head 2551；Described fountain head, sparge pipe, and rotation water pipe are sequentially communicated；Described rotation water pipe lower outside is positioned at Sparge pipe connection fixed above has horizontally disposed roller rod 2541；Described roller rod outer end is rotatably connected to the first roller 254；Described first roller rolls with described guide collar and is connected.

Described rotation water pipe is arranged on above described admitting pipe joint by positioning sleeve 26；Described positioning sleeve upper end is fixing even It is connected to upper chuck 263；Described upper chuck is the shape of upper-thin-lower-thick；Described positioning sleeve top circumferentially offers three equidistantly The U-shaped mouth 262 of distribution；Described upper chuck and lower dop make to rotate water pipe can keep coaxial with positioning sleeve, and rotates water pipe And will not be too much between positioning sleeve leak.

Described admitting pipe joint outer wall forms external screw thread, and described positioning sleeve inner wall lower forms female thread；Institute The admitting pipe joint stated is threaded connection with described positioning sleeve.

Described extenal fixation circle upper inside wall molding female thread；Described cylinder lower outer forms external screw thread；Described Extenal fixation circle be threaded connection with described cylinder.

Between described cylinder and firm banking, sealing ring is installed.

Between described plastic seating and firm banking, sealing ring is installed.

Adjacent two described bristle spacing 1 millimeter.

Described upper cover plate is bolted with described pipe portion.

Between described upper cover plate and described pipe portion, sealing ring is installed.

Described adapter sleeve outer end forms union joint；It is recessed that the position of described brush board back side correspondence union joint forms first Groove；The first described groove is fixing with described union joint to be connected.Water inlet tube interface of the present utility model passes through pipeline and tap water Pipe is connected, and undrinkable water interface tube is connected with undrinkable water tap by pipeline, and outlet pipe passes through pipeline and drinking water spigot phase Even；

During work, water flows in rotation water pipe from water inlet interface, sprays by rotating the fountain head of water pipe lower sides, Make rotation water pipe rotate about the axis, and owing to the flank of tooth of choked flow tooth is towards clockwise, hinder the same of water counterclockwise flow The counteracting force of Shi Liyong water, promotes to rotate rotating clockwise of water pipe；Owing to adapter sleeve is socketed in the logical of described rotation water pipe On water pipe, utilize the pressure of water, make the bristle ends on brush board contact with ceramic element；Rotate the first roller edge when water pipe rotates Guide collar to roll so that rotate water pipe and move reciprocatingly at vertical direction while rotating；Therefore bristle energy cleaning ceramic Each corner of filter element inwall；May proceed to rotate to guide collar bottom surface after the first roller turns to the bottom of guide collar bottom surface The top, due to the existence of upper chuck Yu lower dop so that rotate water pipe can keep coaxial with positioning sleeve, and rotation water pipe And will not be too much between positioning sleeve leak；While hemisphere rotates, the bristle being positioned at hemisphere outer wall can clean attached The dirt in ceramic element upper inside wall；Water from-inner-to-outer in water purifier, through ceramic element, flows in cylinder, finally leads to Cross outlet pipe to flow out；Rotating drives brush board to clean the dirt being attached to ceramic element inwall when water pipe rotates；Due to depositing of roller , making brush board and ceramic element inwall at a distance of suitable distance, enable bristle to keep the state stretched, such bristle plays brush The end washing effect can be with the inwall good contact of ceramic element, it is ensured that washing effect；Due to a length of ceramic filtering of sparge pipe 3～5 times of in-core footpath, so make rotation water pipe have sufficiently large rotating torque, it is possible to overcome bristle and ceramic element inwall Between frictional resistance, it is ensured that bristle can slide by ceramic element inwall relatively smoothly.

Embodiment 2

Described cleaning assembly includes rotating water pipe 251；Described rotation water pipe is presented end seal and is closed, the cylindrical shape of lower ending opening； Described rotating water tube side wall circumferentially forms at least three group water service pipes 252, often organizes described water service pipe and includes along described rotation The two or more that water pipe is axially arranged；It is socketed with adapter sleeve 253 on each described water service pipe；Described ceramic element and described rotation Turn between water pipe corresponding often to organize described water service pipe and be equipped with brush board 257；Described adapter sleeve outer end is fixing with described brush board to be connected； Described brush board is fixedly connected with multiple bristle 2571 relative to the end face of ceramic element；Described bristle is evenly distributed on described brush board On；Described rotation water pipe lower end forms lower dop 259.

Described bristle and brush board are one-body molded by antibacterial thermoplastic polyurethane material, described antibacterial thermoplastic polyurethane material The method of Chinese patent that list of references number is CN103254401 is prepared, and specifically includes following steps:

It is the glycosaminoglycan of 20000Da, the 2.5wt% silver nitrate aqueous solution of 9g, 800g by the molecular weight of 30g The acetic acid aqueous solution mix homogeneously of 2wt%, after lucifuge stirs 60 minutes at 80 DEG C, adds the 2.5wt% sodium borohydride water of 20g Solution, after reacting 6 hours, is cooled to room temperature, with acetone precipitation, filters, washs at 100 DEG C, is dried, is put down at 65 DEG C All particle diameters are the glycosaminoglycan-nano silver composite antibacterial agent of 55nm；By the 1 of 10g, 2-hydrobenzoin and the 4,4-of 25g '-diphenylmethane diisocyanate is pre-fusion mixing at 65 DEG C, then at the reaction kettle for reaction 8 hours of 80 DEG C, obtains aroma type and gathers Urethane performed polymer；Mass ratio according to 10: 0.1: 0.5 is by multiple to above-mentioned aroma type base polyurethane prepolymer for use as, glycosaminoglycan-nanometer silver Closing antibacterial and 1,6-hexanediol dosing pump is injected in screw extruder with the charging rate of 25Kg/ hour that to carry out chain extension anti- Should, the barrel zone temperature of extruder, from material inlet, it is followed successively by 165 DEG C, 185 DEG C, 215 DEG C, 235 DEG C, 220 DEG C, screw rod turns Speed is 175 revs/min, extrusion pressure is 40Kg/cm2, mean residence time is 6 minutes.Polyurethane sprays from spinning head, uses pelletize Machine prepares thermoplastic polyurethane material's granule in 25 DEG C of water.

By above-mentioned thermoplastic polyurethane material's granule by injection machine to bristle and brush board single injection-molded, control injection Pressure 80MPa, injection temperature is 230 DEG C, forms bristle and the brush board of integral type after the demoulding.

Described bristle arranges with square matrix form on brush board, and bristle includes and scrubs bristle and support brush Hair, described in scrub bristle and support bristle and be all staggered in horizontal, longitudinal direction.Wherein, support bristle a length of 3.0～ 5.0mm, described in scrub bristle than support bristle length big 0.3～0.8mm；Described support bristle a diameter of 0.30～ 0.35mm, and support bristle end be hemisphere face；The rear end part that the described diameter scrubbing bristle is connected with brush board is cylinder Shape, scrubs a length of of bristle rear end part and scrubs the 7/10 of bristle total length, scrub bristle rear end part a diameter of 0.15～ 0.20mm；Scrub bristle fore-end tapered, scrub a diameter of 0.02-0.05mm of bristle forward end, adjacent two bristles Spacing be 0.5～1.0mm.

Described bristle is against the inwall of ceramic element in hydraulic pressure effect bottom, and described support bristle is relatively thick, primarily serves Supporting role, makes to scrub bristle and does not produce overflexing, it is ensured that play the forward end energy scrubbing bristle of main scrubbing action Enough contact with the inwall of ceramic element, it is ensured that good cleaning performance.

It it is hemispherical support bristle and the cooperation scrubbing bristle playing main brush-wash function by front end so that bristle Overall layout density need not the overstocked washing effect that also can reach satisfaction, if only design is scrubbed bristle and brushed without supporting Hair, the inclination that can produce larger angle under hydraulic pressure effect scrubbing bristle (especially relatively newly not yet has abrasion at ceramic element Time), scrubbing bristle is that the side by fore-end contacts with ceramic element, and the design density of such bristle must increase by 2 Identical cleaning performance is can be only achieved more than times.

Embodiment 2 compared with Example 1, owing to have employed support bristle and scrubbing the version that bristle matches, saves Having removed roller, brush board is one-body molded with bristle, easy to process, low cost.

Claims

1. one kind realizes self-cleaning ceramic element water purifier without external force driving, it is characterised in that: include base, be arranged on institute State the upper cover plate of base upper end, be fixedly connected on the cylinder on described upper cover plate, be arranged on described upper cover plate and described cylinder it Between ceramic element, and be connected to the cleaning assembly on described base；

Described base upper end center position is fixedly connected with admitting pipe joint；The upper surface of described base differs from described water inlet pipe and connects The position of head offers discharge outlet；Described base side wall offers water inlet tube interface and undrinkable water interface tube；Described water inlet Pipe joint connects with water inlet tube interface；Described discharge outlet connects with undrinkable water interface tube；Described base upper end forms lower cover Plate；Periphery, described base upper end forms pipe portion；Described pipe portion inwall forms choked flow tooth；The tooth of described choked flow tooth Facing to clockwise；

Inlet through hole is offered in the middle of the upper surface of described upper cover plate；The upper surface of described upper cover plate is positioned at described inlet through hole Periphery form interior ring for fixing；Described interior ring for fixing inner circumferential is to install the cartridge support plate of ceramic element；Described enter Water through hole periphery is provided with guide collar；Described guide collar is molded over described cartridge support plate bottom surface；Described guide collar lower surface And the angle a formed between horizontal plane is 10 °～20 °；The upper surface of described upper cover plate is positioned at the periphery of described ring for fixing Form extenal fixation circle；Described upper cover plate bottom surface forms the lower ring for fixing coordinated with described pipe portion internal face；Described is upper Water spray tube chamber it is formed with between cover plate and lower cover；

Described ceramic element is upper end closed, the cylindrical shape of lower ending opening；It is fixedly connected with plastics bottom described ceramic element to prop up Seat；Described plastic seating is arranged on the cartridge support plate of base；Described cylinder upper end forms outlet pipe, at the bottom of described cylinder Portion is fixedly connected with cylinder base and ring for fixing；Second groove is formed between described cylinder base and ring for fixing, described the Two grooves and interior ring for fixing interference fit；Described plastic feet is pressed on firm banking by described ring for fixing；

Described cleaning assembly includes rotating water pipe；Described rotation water pipe is presented end seal and is closed, the cylindrical shape of lower ending opening；Described Rotating water tube side wall circumferentially forms at least three group water service pipes, often organizes described water service pipe and includes along described rotation water pipe axial The two or more arranged；It is socketed with adapter sleeve on each described water service pipe；Between described ceramic element and described rotation water pipe Correspondence is often organized described water service pipe and is equipped with brush board；Described adapter sleeve outer end is fixing with described brush board to be connected；Described brush board is relative The end face of ceramic element is fixedly connected with multiple bristle；Described bristle is evenly distributed on described brush board；Described rotation water pipe Lower end forms lower dop；

Described rotation water pipe bottom is the most equidistant is fixedly connected with three sparge pipes；The a length of ceramic filtering of described sparge pipe 3～5 times of in-core footpath；Described sparge pipe outer end is fixedly connected with to drive and rotates the fountain head that water pipe rotates clockwise； Described fountain head, sparge pipe, and rotation water pipe are sequentially communicated；Described rotation water pipe lower outside is positioned on sparge pipe Side is fixedly connected with horizontally disposed roller rod；Described roller rod outer end is rotatably connected to the first roller；Described first roller Roll with described guide collar and be connected；

Described rotation water pipe is arranged on above described admitting pipe joint by positioning sleeve；Described positioning sleeve upper end is fixedly connected with Upper chuck；Described upper chuck is the shape of upper-thin-lower-thick；Described positioning sleeve top circumferentially offers three and equidistantly divides The U-shaped mouth of cloth.

2. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Described admitting pipe joint outer wall forms external screw thread, and described positioning sleeve inner wall lower forms female thread；Described water inlet Pipe joint is threaded connection with described positioning sleeve.

3. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Described extenal fixation circle upper inside wall molding female thread；Described cylinder lower outer forms external screw thread；Described extenal fixation Circle is threaded connection with described cylinder.

4. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Between described cylinder and firm banking, sealing ring is installed.

5. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Between described plastic seating and firm banking, sealing ring is installed.

6. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Adjacent two described bristle spacing 1 millimeter.

7. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Described upper cover plate is bolted with described pipe portion.

8. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Between described upper cover plate and described pipe portion, sealing ring is installed.

9. a kind of driving without external force as claimed in claim 1 realizes self-cleaning ceramic element water purifier, it is characterised in that: Described adapter sleeve outer end forms union joint；The position of described brush board back side correspondence union joint forms the first groove；Described The first groove and described union joint fixing be connected.