CN105879456B - A kind of ceramic element water purifier - Google Patents

A kind of ceramic element water purifier Download PDF

Info

Publication number
CN105879456B
CN105879456B CN201610462473.2A CN201610462473A CN105879456B CN 105879456 B CN105879456 B CN 105879456B CN 201610462473 A CN201610462473 A CN 201610462473A CN 105879456 B CN105879456 B CN 105879456B
Authority
CN
China
Prior art keywords
pipe
ceramic element
water
pedestal
water pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610462473.2A
Other languages
Chinese (zh)
Other versions
CN105879456A (en
Inventor
徐嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Black Cat God Sales Co.,Ltd.
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN201810225261.1A priority Critical patent/CN108211494A/en
Priority to CN201810225483.3A priority patent/CN108392889A/en
Priority to CN201810225506.0A priority patent/CN108379921A/en
Priority to CN201810224784.4A priority patent/CN108379919A/en
Application filed by Individual filed Critical Individual
Priority to CN201610462473.2A priority patent/CN105879456B/en
Priority to CN201810225271.5A priority patent/CN108379920A/en
Priority to CN201810224782.5A priority patent/CN108310829A/en
Priority to CN201810225264.5A priority patent/CN108579159A/en
Priority to CN201810224942.6A priority patent/CN108211493A/en
Priority to CN201810224943.0A priority patent/CN108295537A/en
Publication of CN105879456A publication Critical patent/CN105879456A/en
Application granted granted Critical
Publication of CN105879456B publication Critical patent/CN105879456B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • 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
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • 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
    • B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a rotary movement with respect to the filtering element
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/293—Making of end caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4092—Threaded sections, e.g. screw
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

Abstract

The invention discloses a kind of ceramic element water purifier, including pedestal, upper cover plate, cylinder, ceramic element and cleaning assembly；Pedestal upper end periphery forms pipe portion；The pipe portion inner wall forms choked flow tooth；The flank of tooth of the choked flow tooth is towards clockwise；Water spray tube chamber is formed between the upper cover plate and lower cover；The rotation water pipe lower end forms lower clamp；Due to the presence of idler wheel, brush board is made, at a distance of suitable distance, bristle to be enable to keep the state of stretching, extension, the end that such bristle plays scrubbing action can be with the inner wall good contact of ceramic element, it is ensured that washing effect with ceramic element inner wall；Due to 3~5 times that water spray length of tube is ceramic element internal diameter, so make rotation water pipe that there is sufficiently large rotating torque, the frictional resistance between bristle and ceramic element inner wall can be overcome, ensure that bristle can smoothly be slided with respect to ceramic element inner wall.

Description

A kind of ceramic element water purifier
Technical field
The invention belongs to purifier field more particularly to a kind of ceramic element water purifiers.
Background technology
The Chinese invention patent of Patent No. 201210281300.2 proposes a kind of disassembly-and-washdurablee durablee ceramic filter element water purification Device, above-mentioned unpick-and-wash long-service-life ceramic filter element water purifier include pedestal, ceramic element and non-to magnet shell；But above-mentioned exempt from It unpicks and washes long-lived ceramic element water purifier and is necessarily required to people's hand propelled and rotation outer magnetic ring, internal magnetic ring can be just moved in synchronization and band It is dynamic to scrub component scrub ceramic element；It can not achieve automatic cleaning filter core.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of filter core without dismantling and cleaning And automatic cleaning filter core and exclude clean under dirt water purifier.
Purpose to realize the present invention, is achieved using following technical scheme：A kind of ceramic element water purifier, the bottom of including Seat, the upper cover plate mounted on the pedestal upper end, the cylinder being fixedly connected on the upper cover plate, mounted on the upper cover plate and Ceramic element between the cylinder and the cleaning assembly being connected on the pedestal；The pedestal upper end center position is consolidated Surely it is connected with admitting pipe joint；The upper surface of the pedestal offers discharge outlet different from the position of the admitting pipe joint；It is described Base side wall offers water inlet tube interface and undrinkable water interface tube；The admitting pipe joint is connected with water inlet tube interface；Institute Discharge outlet is stated to connect with undrinkable water interface tube；The pedestal upper end forms lower cover；Pedestal upper end periphery forms Pipe portion；The pipe portion inner wall forms choked flow tooth；The flank of tooth of the choked flow tooth is towards clockwise；The upper cover Inlet through hole is offered among the upper surface of plate；The periphery that the upper surface of the upper cover plate is located at the inlet through hole forms Interior retainer plate；The interior retainer plate inner circumferential is to install the cartridge support plate of ceramic element；The upper end of the upper cover plate The periphery that face is located at the interior retainer plate forms outer retainer plate；The upper cover plate bottom surface forms and pipe portion internal face The lower retainer plate of cooperation；Water spray tube chamber is formed between the upper cover plate and lower cover.
The ceramic element is in upper end closed, the cylindrical shape of lower ending opening；The ceramic element bottom is fixedly connected with modeling Expect bearing；The plastic seating is mounted on the cartridge support plate of pedestal；The cylinder upper end forms outlet pipe, the cylinder Body bottom is fixedly connected with cylinder pedestal and retainer plate；Second groove, institute are formed between the cylinder pedestal and retainer plate The second groove is stated to be interference fitted with interior retainer plate；The plastic feet is pressed on firm banking by the retainer plate；Described Cleaning assembly includes rotation water pipe；The rotation water pipe is in upper end closed, the cylindrical shape of lower ending opening；The rotation water pipe side Wall circumferentially forms at least three groups of water service pipes, and the water service pipe described in every group includes at least two, and each water service pipe is described in Water pipe is rotated axially to set；Connector sleeve is socketed on each water service pipe；The connector sleeve outer end forms connector； The water service pipe corresponded between the ceramic element and the rotation water pipe described in every group is equipped with brush board；The brush board is relatively ceramic The end face of filter core is fixedly connected with multiple bristles；The bristle is evenly distributed on the brush board；The brush board back side, which corresponds to, to be connected The position of connector forms the first groove；First groove is fixedly connected with the connector；The rotation water pipe lower part Circumferentially equidistantly there are three slide protrusions for shaping for inner wall；The rotation water pipe lower end forms lower clamp.
The rotation water pipe lower part is circumferentially equidistant to be fixedly connected there are three sparge pipe；The water spray length of tube is 3~5 times of ceramic element internal diameter；The sparge pipe outer end is fixedly connected with the spray that rotation water pipe is driven to rotate clockwise Head；The fountain head, sparge pipe are connected with rotation water pipe；The rotation water pipe is by being oriented to connector sleeve mounted on described Above admitting pipe joint；The connection set upper side that is oriented to is fixedly connected with upper chuck；The upper chuck is in the shape of upper-thin-lower-thick Shape；The guiding connector sleeve top circumferentially opens up the U-shaped mouth there are three equidistantly distributed；The guiding connector sleeve outer wall Top is fixedly connected with the guiding draw runner being slidably connected with slide protrusion cooperation；Each guiding draw runner is located at described The underface of U-shaped mouth；The guiding draw runner is molded along helix.
Preferably：The admitting pipe joint outer wall forms external screw thread, under the guiding connector sleeve inner wall Portion forms internal thread；The admitting pipe joint is connected through a screw thread with the guiding connector sleeve.
Preferably：The outer retainer plate upper inside wall shaping internal thread；The cylinder lower outer shaping There is external screw thread；The outer retainer plate is connected through a screw thread with the cylinder.
Preferably：Sealing ring is installed between the cylinder and firm banking.
Preferably：Sealing ring is installed between the plastic seating and firm banking.
Preferably：Two neighboring 1 millimeter of the bristle spacing.
Preferably：The upper cover plate is bolted with the pipe portion.
Preferably：Sealing ring is installed between the upper cover plate and the pipe portion.
Preferably：At least three idler wheels are equidistantly rotatably connected on brush board described in every piece along its length.
Compared with prior art, the beneficial effects of the invention are as follows：The water inlet tube interface of the present invention is by pipeline and originally Water pipe is connected, and undrinkable water interface tube is connected by pipeline with undrinkable water tap, and outlet pipe passes through pipeline and drinking water spigot It is connected；
During work, water is flowed into from water inlet interface in rotation water pipe, is sprayed by the fountain head for rotating water pipe lower sides, Rotation water pipe is rotated about the axis, and since the flank of tooth of choked flow tooth is in clockwise direction, while water counterclockwise flow is hindered Using the reaction force of water, promote rotating clockwise for rotation water pipe；Since connector is socketed in the water flowing of the rotation water pipe Guan Shang using the pressure of water, makes the bristle ends on brush board be contacted with ceramic element；Slide protrusion edge is led when rotation water pipe rotates It is slided to draw runner so that rotation water pipe moves reciprocatingly while rotating in vertical direction；When slide protrusion slides into guiding It can be sprung back to behind the bottom of draw runner under hydraulic pressure effect and be oriented to draw runner top, due to the presence of upper chuck and lower clamp, made Water pipe must be rotated can keep coaxial with being oriented to connector sleeve, and rotate leak that will not be excessive between water pipe and guiding connector sleeve； Water from-inner-to-outer in water purifier is flowed into cylinder, flowed out eventually by outlet pipe by ceramic element；When rotating water pipe rotation Brush board cleaning is driven to be attached to the dirt of ceramic element inner wall；Due to the presence of idler wheel, make brush board and ceramic element inner wall apart Suitable distance enables bristle to keep the state of stretching, extension, and the end that such bristle plays scrubbing action can be with ceramic element Inner wall good contact, it is ensured that washing effect；Due to 3~5 times that water spray length of tube is ceramic element internal diameter, so make rotation water Pipe has sufficiently large rotating torque, can overcome the frictional resistance between bristle and ceramic element inner wall, ensures that bristle can It is smoothly slided with respect to ceramic element inner wall.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the schematic cross-sectional view of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the present invention.
Fig. 4 is the upper cover body of the present invention and the schematic cross-sectional view of pedestal.
Fig. 5 is the tube structure schematic diagram of the present invention.
Fig. 6 is the structure diagram for rotating water pipe, nozzle part and brush board of the present invention.
Fig. 7 is the A portions schematic enlarged-scale view of Fig. 6.
Fig. 8 is the structure diagram for rotating water pipe, nozzle part and brush board of the present invention.
Fig. 9 is the structure diagram of the guiding connector sleeve of the present invention.
21st, pedestal；211st, lower cover；212nd, pipe portion；213rd, choked flow tooth；214th, water spray tube chamber；215th, undrinkable water pipe Interface；2151st, discharge outlet；216th, water inlet tube interface；2161st, admitting pipe joint；22nd, upper cover plate；221st, outer retainer plate；222nd, it is interior Retainer plate；223rd, cartridge support plate；224th, lower retainer plate；225th, inlet through hole；23rd, cylinder；231st, outlet pipe；232nd, it is fixed Circle；233rd, cylinder pedestal；24th, ceramic element；241st, plastic seating；25th, cleaning assembly；251st, water pipe is rotated；252nd, water service pipe； 253rd, connector sleeve；2531st, connector；255th, sparge pipe；256th, fountain head；257th, brush board；2571st, bristle；258th, idler wheel；259、 Lower clamp；250th, slide protrusion；26th, it is oriented to connector sleeve；261st, it is oriented to draw runner；262nd, U-shaped mouth；263rd, upper latch notch.
Specific embodiment
The specific embodiment of the present invention is made a detailed explanation below according to attached drawing.
Embodiment 1
According to Fig. 1 to Fig. 9, a kind of ceramic element water purifier described in the present embodiment, including pedestal 21, mounted on institute The upper cover plate 22 of pedestal upper end is stated, the cylinder 23 being fixedly connected on the upper cover plate, mounted on the upper cover plate and the cylinder Ceramic element 24 between body and the cleaning assembly 25 being connected on the pedestal.
The pedestal upper end center position is fixedly connected with admitting pipe joint 2161；The upper surface of the pedestal is different from described The position of admitting pipe joint offers discharge outlet 2151；The base side wall offers water inlet tube interface 216 and undrinkable water pipe Interface 215；The admitting pipe joint is connected with water inlet tube interface；The discharge outlet is connected with undrinkable water interface tube；It is described Pedestal upper end forms lower cover 211；Pedestal upper end periphery forms pipe portion 212；Pipe portion inner wall forms Choked flow tooth 213；The flank of tooth of the choked flow tooth is towards clockwise；Choked flow tooth can be sharp while water counterclockwise flow is hindered With the reaction force of water, promote rotating clockwise for rotation water pipe.
Inlet through hole 225 is offered among the upper surface of the upper cover plate；The upper surface of the upper cover plate be located at it is described into The periphery of water through hole forms interior retainer plate 222；The interior retainer plate inner circumferential is to install the cartridge support plate of ceramic element 223；The periphery that the upper surface of the upper cover plate is located at the interior retainer plate forms outer retainer plate 221；The upper cover plate bottom surface Form the lower retainer plate 224 with the cooperation of pipe portion internal face；Sparge pipe is formed between the upper cover plate and lower cover Chamber 214.
The ceramic element is in upper end closed, the cylindrical shape of lower ending opening；The ceramic element bottom is fixedly connected with modeling Expect bearing 241；The plastic seating is mounted on the cartridge support plate of pedestal；The cylinder upper end forms outlet pipe 231, institute It states cylinder body bottom and is fixedly connected with cylinder pedestal 233 and retainer plate 232；One is formed between the cylinder pedestal and retainer plate lower end A second groove, second groove are interference fitted with interior retainer plate；The plastic feet is pressed on fixation by the retainer plate On pedestal.
The cleaning assembly includes rotation water pipe 251；The rotation water pipe is in upper end closed, the cylindrical shape of lower ending opening； The rotation water pipe side wall circumferentially forms at least three groups of water service pipes 252, the water service pipe described in every group and includes at least two, Each water service pipe is axially set along the rotation water pipe；Connector sleeve 253 is socketed on each water service pipe；The connector sleeve Outer end forms connector 2531；The water service pipe corresponded between the ceramic element and the rotation water pipe described in every group is all provided with There is brush board 257；The brush board is fixedly connected with multiple bristles 2571 with respect to the end face of ceramic element；The bristle is evenly distributed on On the brush board；The position that the brush board back side is correspondingly connected with head forms the first groove；First groove and the connection Head is fixedly connected；At least three idler wheels 258 are equidistantly rotatably connected on brush board described in every piece along its length；The rotation Circumferentially equidistantly there are three slide protrusions 250 for shaping for water pipe lower inner wall；The rotation water pipe lower end forms lower clamp 259.The water service pipe can utilize hydraulic pressure, and the bristle ends on brush board is made to be contacted with ceramic element.
The rotation water pipe lower part is circumferentially equidistant to be fixedly connected with that there are three sparge pipes 255；The water spray length of tube For 3~5 times of ceramic element internal diameter；Make rotation water pipe that there is sufficiently large rotating torque, bristle and ceramic element can be overcome Frictional resistance between inner wall；The sparge pipe outer end is fixedly connected with the fountain head that rotation water pipe is driven to rotate clockwise 256；The fountain head, sparge pipe are connected with rotation water pipe；The rotation water pipe by be oriented to connector sleeve 26 be mounted on it is described into Above water pipe head；The connection set upper side that is oriented to is fixedly connected with upper chuck 263；The upper chuck is in the shape of upper-thin-lower-thick Shape；The guiding connector sleeve top circumferentially opens up the U-shaped mouth 262 there are three equidistantly distributed；The guiding connector sleeve outer wall Top is fixedly connected with the guiding draw runner 261 being slidably connected with slide protrusion cooperation；Each guiding draw runner is located at The underface of the U-shaped mouth；The guiding draw runner is molded along helix.
The admitting pipe joint outer wall forms external screw thread, and the guiding connector sleeve inner wall lower forms internal thread；Institute Admitting pipe joint is stated to be connected through a screw thread with the guiding connector sleeve.
The outer retainer plate upper inside wall shaping internal thread；The cylinder lower outer forms external screw thread；It is described outer solid Fixed circle is connected through a screw thread with the cylinder.
Sealing ring is installed between the cylinder and firm banking.
Sealing ring is installed between the plastic seating and firm banking.
Two neighboring 1 millimeter of the bristle spacing.
The upper cover plate is bolted with the pipe portion.
Sealing ring is installed between the upper cover plate and the pipe portion.
The water inlet tube interface of the present invention is connected by pipeline with running water pipe, and undrinkable water interface tube passes through pipeline and non-drink It is connected with tap, outlet pipe is connected by pipeline with drinking water spigot；During work, water flows into rotation water pipe from water inlet interface It is interior, it is sprayed by the fountain head for rotating water pipe lower sides, rotates about the axis rotation water pipe, and since the flank of tooth of choked flow tooth is in Clockwise, rotating clockwise for rotation water pipe is promoted using the reaction force of water while water counterclockwise flow is hindered； It is socketed in due to connector on the water service pipe of the rotation water pipe, using the pressure of water, makes the bristle ends and ceramics on brush board Filter core contacts；It rotates slide protrusion when water pipe rotates to slide along draw runner is oriented to so that rotation water pipe is while rotating vertical Direction moves reciprocatingly；Guiding draw runner can be sprung back to after slide protrusion slides into the bottom for being oriented to draw runner under hydraulic pressure effect Top, due to the presence of upper chuck and lower clamp so that rotation water pipe can keep coaxial with being oriented to connector sleeve, and rotate water Manage leak that will not be excessive between guiding connector sleeve；Water from-inner-to-outer in water purifier passes through ceramic element, flows into cylinder, It is flowed out eventually by outlet pipe；Brush board cleaning is driven to be attached to the dirt of ceramic element inner wall during rotation water pipe rotation；Due to rolling The presence of wheel makes brush board, at a distance of suitable distance, bristle be enable to keep the state of stretching, extension, such bristle with ceramic element inner wall The end for playing scrubbing action can be with the inner wall good contact of ceramic element, it is ensured that washing effect；Since water spray length of tube is 3~5 times of ceramic element internal diameter so make rotation water pipe have sufficiently large rotating torque, can overcome bristle and ceramic filtering Frictional resistance between in-core wall ensures that bristle can smoothly be slided with respect to ceramic element inner wall.
Embodiment 2
According to Fig. 1 to Fig. 9, a kind of ceramic element water purifier described in the present embodiment, including pedestal 21, mounted on institute The upper cover plate 22 of pedestal upper end is stated, the cylinder 23 being fixedly connected on the upper cover plate, mounted on the upper cover plate and the cylinder Ceramic element 24 between body and the cleaning assembly 25 being connected on the pedestal.
The pedestal upper end center position is fixedly connected with admitting pipe joint 2161；The upper surface of the pedestal is different from described The position of admitting pipe joint offers discharge outlet 2151；The base side wall offers water inlet tube interface 216 and undrinkable water pipe Interface 215；The admitting pipe joint is connected with water inlet tube interface；The discharge outlet is connected with undrinkable water interface tube；It is described Pedestal upper end forms lower cover 211；Pedestal upper end periphery forms pipe portion 212；Pipe portion inner wall forms Choked flow tooth 213；The flank of tooth of the choked flow tooth is towards clockwise；Water can be utilized while water counterclockwise flow is hindered Reaction force promotes rotating clockwise for rotation water pipe.
Inlet through hole 225 is offered among the upper surface of the upper cover plate；The upper surface of the upper cover plate be located at it is described into The periphery of water through hole forms interior retainer plate 222；The interior retainer plate inner circumferential is to install the cartridge support plate of ceramic element 223；The periphery that the upper surface of the upper cover plate is located at the interior retainer plate forms outer retainer plate 221；The upper cover plate bottom surface Form the lower retainer plate 224 with the cooperation of pipe portion internal face；Sparge pipe is formed between the upper cover plate and lower cover Chamber 214.
The ceramic element is in upper end closed, the cylindrical shape of lower ending opening；The ceramic element bottom is fixedly connected with modeling Expect bearing 241；The plastic seating is mounted on the cartridge support plate of pedestal；The cylinder upper end forms outlet pipe 231, institute It states cylinder body bottom and is fixedly connected with cylinder pedestal 233 and retainer plate 232；One the is formed between the cylinder pedestal and retainer plate Two grooves, second groove are interference fitted with interior retainer plate；The plastic feet is pressed on firm banking by the retainer plate On.
The cleaning assembly includes rotation water pipe 251；The rotation water pipe is in upper end closed, the cylindrical shape of lower ending opening； The rotation water pipe side wall circumferentially forms at least three groups of water service pipes 252, the water service pipe described in every group and includes at least two, Each water service pipe is axially set along the rotation water pipe；Connector sleeve 253 is socketed on each water service pipe；The connector sleeve Outer end forms connector 2531；The water service pipe corresponded between the ceramic element and the rotation water pipe described in every group is all provided with There is brush board 257；The brush board is fixedly connected with multiple bristles 2571 with respect to the end face of ceramic element；The bristle is evenly distributed on On the brush board；The position that the brush board back side is correspondingly connected with head forms the first groove；First groove and the connection Head is fixedly connected；Circumferentially equidistantly there are three slide protrusions 250 for shaping for the rotation water pipe lower inner wall；The rotation water Pipe lower end forms lower clamp 259.The water service pipe can utilize hydraulic pressure, and the bristle ends on brush board is made to be connect with ceramic element It touches.
The rotation water pipe lower part is circumferentially equidistant to be fixedly connected with that there are three sparge pipes 255；The water spray length of tube For 3~5 times of ceramic element internal diameter；Make rotation water pipe that there is sufficiently large rotating torque, bristle and ceramic element can be overcome Frictional resistance between inner wall；The sparge pipe outer end is fixedly connected with the fountain head that rotation water pipe is driven to rotate clockwise 256；The fountain head, sparge pipe are connected with rotation water pipe；The rotation water pipe by be oriented to connector sleeve 26 be mounted on it is described into Above water pipe head；The connection set upper side that is oriented to is fixedly connected with upper chuck 263；The upper chuck is in the shape of upper-thin-lower-thick Shape；The guiding connector sleeve top circumferentially opens up the U-shaped mouth 262 there are three equidistantly distributed；The guiding connector sleeve outer wall Top is fixedly connected with the guiding draw runner 261 being slidably connected with slide protrusion cooperation；Each guiding draw runner is located at The underface of the U-shaped mouth；The guiding draw runner is molded along helix.
The bristle and brush board are integrally formed by antibacterial thermoplastic polyurethane material, the antibacterial thermoplastic polyurethane material Bibliography number is prepared by the method for the Chinese patent of CN103254401, specifically includes following steps：
It is the aminoglucan of 20000Da, the 2.5wt% silver nitrate aqueous solutions of 9g, 800g by the molecular weight of 30g The acetic acid aqueous solution of 2wt% is uniformly mixed, and stirring is protected from light at 80 DEG C after sixty minutes, adds in the 2.5wt% sodium borohydride water of 20g Solution, reacted at 100 DEG C 6 it is small when after, be cooled to room temperature, with acetone precipitation, filtering, washing are dry at 65 DEG C, are put down Aminoglucan-nano silver composite antibacterial agent that equal grain size is 55nm；By the 4,4- of 1, the 2- hydrobenzoins of 10g and 25g '-diphenylmethane diisocyanate pre-fusion at 65 DEG C mixes, and when reaction 8 is small in 80 DEG C of reaction kettle, obtains aroma type and gathers Urethane performed polymer；It is according to 10: 0.1: 0.5 mass ratio that above-mentioned fragrant Type Polyurethane Prepolymer, aminoglucan-nano silver is multiple It closes antiseptic and 1,6- hexylene glycol and is injected into screw extruder that carry out chain extension anti-with charging rates of 25Kg/ when small with metering pump Should, the barrel zone temperature of extruder is followed successively by 165 DEG C, 185 DEG C, 215 DEG C, 235 DEG C, 220 DEG C from material inlet, and screw rod turns Speed is 175 revs/min, extrusion pressure 40Kg/cm2, mean residence time are 6 minutes.Polyurethane sprays, from spinning head with granulation Thermoplastic polyurethane material's particle is made in machine in 25 DEG C of water.
By above-mentioned thermoplastic polyurethane material's particle by injection molding machine to bristle and brush board single injection-molded, control injection Pressure 80MPa, injection temperature are 230 DEG C, and the bristle and brush board of integral type are formed after the demoulding.
The bristle is arranged on brush board in the form of square matrix, and bristle includes scrub bristle and support is brushed Hair, the scrub bristle and support bristle are staggered on transverse direction, longitudinal direction.Wherein, support the length of bristle for 3.0~ 5.0mm, the scrub bristle is than supporting the length of bristle big 0.3~0.8mm；A diameter of the 0.30 of the support bristle~ 0.35mm, and the end of bristle is supported as hemisphere face；The rear end part that the diameter of the scrub bristle is connected with brush board is cylinder Shape, the length of scrub bristle rear end part is the 7/10 of scrub bristle total length, scrub bristle rear end part a diameter of 0.15~ 0.20mm；It is tapered to scrub bristle fore-end, scrubs a diameter of 0.02-0.05mm of bristle forward end, two neighboring bristle Spacing be 0.5~1.0mm.
The bristle is against the inner wall of ceramic element in hydraulic pressure effect lower end, and the support bristle is thicker, primarily serves Supporting role makes scrub bristle not generate overflexing, it is ensured that plays the forward end energy of the scrub bristle of main scrubbing action It is enough to be in contact with the inner wall of ceramic element, ensure good cleaning performance.
It is the cooperation of hemispherical support bristle and the scrub bristle for playing main brush-wash function by front end so that bristle Whole layout density be not required it is overstocked can also reach satisfied washing effect, if only design scrub bristle and brushed without support Hair scrubs generating the inclination of larger angle under hydraulic pressure effect (especially newly there has been no abrasions in ceramic element for bristle When), scrub bristle is to be in contact by the side of fore-end with ceramic element, and the design density of such bristle must increase by 2 Times or more can be only achieved identical cleaning performance.
Embodiment 2 compared with Example 1, as a result of support bristle and the scrub matched structure type of bristle, saves Idler wheel is removed, brush board is integrally formed with bristle, easy to process, at low cost.

Claims (1)

1. a kind of ceramic element water purifier, it is characterised in that：Including pedestal, the upper cover plate mounted on the pedestal upper end is fixed The cylinder being connected on the upper cover plate, ceramic element between the upper cover plate and the cylinder and is connected to Cleaning assembly on the pedestal；
The pedestal upper end center position is fixedly connected with admitting pipe joint；The upper surface of the pedestal connects different from the water inlet pipe The position of head offers discharge outlet；The base side wall offers water inlet tube interface and undrinkable water interface tube；The water inlet Pipe fitting is connected with water inlet tube interface；The discharge outlet is connected with undrinkable water interface tube；The pedestal upper end forms lower cover Plate；Pedestal upper end periphery forms pipe portion；The pipe portion inner wall forms choked flow tooth；The tooth of the choked flow tooth It faces clockwise；
Inlet through hole is offered among the upper surface of the upper cover plate；The upper surface of the upper cover plate is located at the inlet through hole Periphery form interior retainer plate；The interior retainer plate inner circumferential is to install the cartridge support plate of ceramic element；Described The periphery that the upper surface of upper cover plate is located at the interior retainer plate forms outer retainer plate；The upper cover plate bottom surface form with it is described The lower retainer plate of pipe portion internal face cooperation；
Water spray tube chamber is formed between the upper cover plate and lower cover；
The ceramic element is in upper end closed, the cylindrical shape of lower ending opening；The ceramic element bottom is fixedly connected with plastics branch Seat；The plastic seating is mounted on the cartridge support plate of pedestal；
The cylinder upper end forms outlet pipe, and the cylinder body bottom is fixedly connected with cylinder pedestal and retainer plate；The cylinder Second groove is formed between pedestal and retainer plate, second groove is interference fitted with interior retainer plate；The retainer plate will The plastic feet is pressed on firm banking；
The cleaning assembly includes rotation water pipe；The rotation water pipe is in upper end closed, the cylindrical shape of lower ending opening；It is described Rotation water pipe side wall circumferentially forms at least three groups of water service pipes, the water service pipe described in every group and includes at least two, Ge Getong Water pipe is axially set along the rotation water pipe；Connector sleeve is socketed on each water service pipe；The connector sleeve outer end into Type has connector；
The water service pipe corresponded between the ceramic element and the rotation water pipe described in every group is equipped with brush board；The brush board is opposite The end face of ceramic element is fixedly connected with multiple bristles；The bristle is evenly distributed on the brush board；The brush board back side pair The position of connector is answered to form the first groove；First groove is fixedly connected with the connector；The rotation water pipe Circumferentially equidistantly there are three slide protrusions for shaping for lower inner wall；The rotation water pipe lower end forms lower clamp；
The rotation water pipe lower part is circumferentially equidistant to be fixedly connected there are three sparge pipe；The water spray length of tube is ceramics 3~5 times of filter core internal diameter；The sparge pipe outer end is fixedly connected with the water spray that rotation water pipe is driven to rotate clockwise Head；The fountain head, sparge pipe are connected with rotation water pipe；
The rotation water pipe is by being oriented to connector sleeve above the admitting pipe joint；The connection set upper side that is oriented to is consolidated Surely it is connected with upper chuck；The upper chuck is in the shape of upper-thin-lower-thick；The guiding connector sleeve top circumferentially offers The U-shaped mouth of three equidistantly distributeds；The guiding connector sleeve outer wall top is fixedly connected with to coordinate with the slide protrusion and slide The guiding draw runner of dynamic connection；Each guiding draw runner is located at the underface of the U-shaped mouth；The guiding draw runner is along spiral Line is molded.
CN201610462473.2A 2016-06-16 2016-06-16 A kind of ceramic element water purifier Active CN105879456B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CN201810225506.0A CN108379921A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224784.4A CN108379919A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225264.5A CN108579159A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201610462473.2A CN105879456B (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225483.3A CN108392889A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224782.5A CN108310829A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225261.1A CN108211494A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224942.6A CN108211493A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224943.0A CN108295537A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225271.5A CN108379920A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610462473.2A CN105879456B (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier

Related Child Applications (9)

Application Number Title Priority Date Filing Date
CN201810225264.5A Division CN108579159A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224943.0A Division CN108295537A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225483.3A Division CN108392889A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224784.4A Division CN108379919A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225261.1A Division CN108211494A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225506.0A Division CN108379921A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224782.5A Division CN108310829A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225271.5A Division CN108379920A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224942.6A Division CN108211493A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier

Publications (2)

Publication Number Publication Date
CN105879456A CN105879456A (en) 2016-08-24
CN105879456B true CN105879456B (en) 2018-06-01

Family

ID=56718701

Family Applications (10)

Application Number Title Priority Date Filing Date
CN201810225483.3A Withdrawn CN108392889A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225264.5A Withdrawn CN108579159A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224942.6A Withdrawn CN108211493A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201610462473.2A Active CN105879456B (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224943.0A Withdrawn CN108295537A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224782.5A Withdrawn CN108310829A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225271.5A Withdrawn CN108379920A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225506.0A Withdrawn CN108379921A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225261.1A Withdrawn CN108211494A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224784.4A Withdrawn CN108379919A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201810225483.3A Withdrawn CN108392889A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225264.5A Withdrawn CN108579159A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224942.6A Withdrawn CN108211493A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier

Family Applications After (6)

Application Number Title Priority Date Filing Date
CN201810224943.0A Withdrawn CN108295537A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224782.5A Withdrawn CN108310829A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225271.5A Withdrawn CN108379920A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225506.0A Withdrawn CN108379921A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810225261.1A Withdrawn CN108211494A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier
CN201810224784.4A Withdrawn CN108379919A (en) 2016-06-16 2016-06-16 A kind of ceramic element water purifier

Country Status (1)

Country Link
CN (10) CN108392889A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106178952A (en) * 2016-09-23 2016-12-07 安徽智联管理咨询有限公司 Novel water filtering device
ES1199133Y (en) * 2017-10-27 2018-02-23 Fluytec S A SELF CLEANING FILTER
CN110841359A (en) * 2019-11-26 2020-02-28 无锡伊诺特过滤系统有限公司 Back flush filter
CN112535897A (en) * 2020-12-03 2021-03-23 镇平县新球奇商贸有限公司 Health preserving Hetian jade filter core
CN113856314B (en) * 2021-09-28 2022-08-30 重庆昕晟环保科技有限公司 From terminal water purifier of secondary water supply who takes protection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080788A (en) * 1990-08-24 1992-01-14 Chen T H Water filter with fluid actuated cleaner
CN2126511Y (en) * 1992-04-14 1993-01-06 陈聪海 Water purifier with automatically cleaning filter
CN1762538A (en) * 2005-09-14 2006-04-26 池文君 Cleaning part of water purifier filter core
CN201436053U (en) * 2009-06-23 2010-04-07 美的集团有限公司 Automatic wash pottery water purifier
CN201711020U (en) * 2009-08-04 2011-01-19 肖盛喜 Ceramic water purifier free from detachment for cleaning
CN205760015U (en) * 2016-06-16 2016-12-07 徐嘉 A kind of ceramic element water purifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080788A (en) * 1990-08-24 1992-01-14 Chen T H Water filter with fluid actuated cleaner
CN2126511Y (en) * 1992-04-14 1993-01-06 陈聪海 Water purifier with automatically cleaning filter
CN1762538A (en) * 2005-09-14 2006-04-26 池文君 Cleaning part of water purifier filter core
CN201436053U (en) * 2009-06-23 2010-04-07 美的集团有限公司 Automatic wash pottery water purifier
CN201711020U (en) * 2009-08-04 2011-01-19 肖盛喜 Ceramic water purifier free from detachment for cleaning
CN205760015U (en) * 2016-06-16 2016-12-07 徐嘉 A kind of ceramic element water purifier

Also Published As

Publication number Publication date
CN108379920A (en) 2018-08-10
CN108310829A (en) 2018-07-24
CN108211493A (en) 2018-06-29
CN108211494A (en) 2018-06-29
CN108579159A (en) 2018-09-28
CN108379919A (en) 2018-08-10
CN105879456A (en) 2016-08-24
CN108295537A (en) 2018-07-20
CN108379921A (en) 2018-08-10
CN108392889A (en) 2018-08-14

Similar Documents

Publication Publication Date Title
CN105879456B (en) A kind of ceramic element water purifier
CN105879475B (en) A kind of water purifier
CN105920896B (en) A kind of automatically cleaning water purifier
CN205759999U (en) A kind of automatically cleaning water purifier
CN105944442B (en) A kind of ceramic element water purifier with self-cleaning function
CN105944431B (en) One kind realizes self-cleaning ceramic element water purifier without external force driving
CN205760015U (en) A kind of ceramic element water purifier
CN205925160U (en) Pottery filter core water purifier with from cleaning function
CN205867712U (en) Need not ceramic filter core water purifier that external drive realized automatically cleaning
CN205760074U (en) A kind of water purifier
CN207119187U (en) The spiral continuous filter unit of sewage and surface water source heat pump water source

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220927

Address after: No. 2, Jiangong Road, Taozhu Street, Zhuji City, Shaoxing City, Zhejiang Province 311800

Patentee after: Zhejiang Black Cat God Sales Co.,Ltd.

Address before: 311826 Zhan Xu Wang Cun 217, Huan Dong Street, Zhuji, Zhejiang.

Patentee before: Xu Jia

TR01 Transfer of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Ceramic filter water purifier

Effective date of registration: 20220928

Granted publication date: 20180601

Pledgee: Shaoxing Bank Co.,Ltd. Zhuji sub branch

Pledgor: Zhejiang Black Cat God Sales Co.,Ltd.

Registration number: Y2022980016752

PE01 Entry into force of the registration of the contract for pledge of patent right