CN2375365Y - Full-automatic filtering element-cleaning water purifier - Google Patents
Full-automatic filtering element-cleaning water purifier Download PDFInfo
- Publication number
- CN2375365Y CN2375365Y CN 99230894 CN99230894U CN2375365Y CN 2375365 Y CN2375365 Y CN 2375365Y CN 99230894 CN99230894 CN 99230894 CN 99230894 U CN99230894 U CN 99230894U CN 2375365 Y CN2375365 Y CN 2375365Y
- Authority
- CN
- China
- Prior art keywords
- water
- filtering element
- ring
- filter core
- cylindrical shell
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a full-automatic filtering element-cleaning water purifier, which comprises a barrel body 8, a filtering element 9, a water inlet port and a water outlet port on the barrel body and a sewage draining port. The utility model is characterized in that the filtering element is connected with an output shaft of a motor 1 with a speed reducer through a driving shaft of the filtering element; the barrel body has a top cover with a water cavity or a bottom cover 7; a hollow shaft 15 which is communicated with an inner cavity of the filtering element passes through the top cover or the bottom cover of the barrel body, and a water-passing hole of the barrel body is communicated with the water cavity and the water outlet port 18; the starting of the motor is controlled through a flow sensor 20 which is installed in the position of the water outlet port; a pair of dynamic and static ring sealing mechanisms composed of press rings 4, dynamic rings 6 and static rings 17 for the shaft are installed on the hollow shaft; at least one scraping blade 11 is installed on the outer side of the filtering element, and the scraping blade is made to abut on the filtering element through a tension spring or a top spring 19. Due to the adoption of such a structure, the utility model can reliably carry out full-automatic cleaning to the filtering element, and the utility model is particularly suitable to be used as processing equipment for large-flow industrial purified water.
Description
The utility model relates to quality purifying device for water, particularly a kind of automatic washing filer element type water purifier that can automatically clean filtering element (cartridge) fully without manually-operated reliably.
In the purification techniques of industry and family's drinking-water, the most frequently used is the filtration, purification mode at present.Wherein, micropore ceramic filter element is as a kind of filtering accuracy height (can reach more than the 5um), and cost is low, and the reliable filter element of clean-up effect is adopted widely in the water purifier field.But the difficult problem that the cleaning of this filter element is present all kinds of water purifier all fails to handle well.The water purifier that has is taked to take apart housing taking-up filter core and is cleaned, and this mode cleaning performance is better, but bothers very much; The employing recoil that has is cleaned, but because this filter element filtering precision is too high, and its micropore is too little and irregular, even long-time recoil also the granulometric impurity that stops up in the internal capillary can not be rinsed well fully, thereby cleaning performance is unsatisfactory; The employing hairbrush or other ecouvillons that have are cleaned, and because of unreasonable structure, also can't reach the effect of long-term automatic thorough cleaning.
The purpose of this utility model provides a kind of can reaching makes the water purifier user exempt artificial cleaning action fully, by the degree of congestion of automatic detection filter core, and obtains the automatic washing filer element type water purifier of clean-up effect automatically.
Above-mentioned purpose of the present utility model is to realize by such technical scheme, and promptly a kind of automatic washing filer element type water purifier comprises filter core and entery and delivery port on the cylindrical shell and sewage draining exit in cylindrical shell, the cylindrical shell; It is characterized in that: the column type filter core is connected by the output shaft of power transmission shaft with the motor of band decelerator, cylindrical shell has the top cover or the bottom of band water cavity, the hollow shaft that is communicated with the filter core inner chamber passes the top cover or the bottom of cylindrical shell, its water hole is communicated with water cavity, water cavity is connected with the delivery port of purifying waste water, and the delivery port place is equipped with flow sensor; On the hollow shaft at two ends about the top cover of being with water cavity or the bottom, be separately installed with the rotating ring of pressure ring, band sealing ring and the stationary ring of band sealing ring, described stationary ring is fixed on top cover or the bottom, pressure ring is pressed on the sealing ring of rotating ring by pressure, it is slided on the smooth seal face of stationary ring with the rotation of axle realize the dynamic and static ring sealing of axle; In the outside of filter core at least one scraping blade is installed, makes it near filter core by extension spring or top spring.
Said structure of the present utility model can further specify by the non-limiting embodiment that accompanying drawing provides.
The utility model has following accompanying drawing:
Accompanying drawing 1 is the structure cutaway view of the utility model embodiment;
Accompanying drawing 2 is the structure cutaway view of the utility model flow sensor embodiment;
Accompanying drawing 3 is the structural representation of the utility model scraping blade.
Referring to accompanying drawing: automatic washing filer element type water purifier among the figure comprises filter core 9 and entery and delivery port on the cylindrical shell 10,18 and sewage draining exit 13 in cylindrical shell 8, the cylindrical shell; It is characterized in that: the column type filter core is connected by the output shaft of its power transmission shaft with the motor 1 of band decelerator, cylindrical shell has the top cover or the bottom 7 of band water cavity, the top cover or the bottom of cylindrical shell passes in the air-cored axis 15 that is communicated with the filter core inner chamber, its water hole is communicated with water cavity, and water cavity is communicated with the delivery port 18 of purifying waste water; Motor starts by being installed in 20 controls of delivery port place flow sensor; On the hollow shaft at two ends about the top cover of being with water cavity or the bottom, be separately installed with the rotating ring 6 of pressure ring 4, band sealing ring 5 and the stationary ring 17 of band sealing ring 16, described stationary ring is fixed on the top or bottom of band water cavity, pressure ring is pressed on the sealing ring of rotating ring by pressure, it is slided on the smooth seal face of stationary ring with the rotation of axle realize the dynamic and static ring sealing of axle; At least one scraping blade 11 is installed in the outside of filter core, makes it near filter core by extension spring or top spring 19.
In the present embodiment, cylindrical shell adopts the loam cake 7 of band water cavity, and the motor 1 of band decelerator is installed on the loam cake 7 by frame 3; The rotating shaft of filter core is hollow shaft 15, its upper end is supported on the support 3 by bearing 2, and be connected with the output shaft of motor, adjusting nut 22 being installed on it and being pressed in disk spring 21 on the pressure ring 4, its pressure can guarantee that pressure ring abuts against on the shiny surface of stationary ring rotating ring; On the insert groove 12 at two ends, the two ends of scraping blade made it near filter core 9 by extension spring 19 about scraping blade 11 was installed in the cylindrical shell; The electromagnetism blowoff valve of being controlled by flow sensor 14 is installed at sewage draining exit 13 places.
Referring to accompanying drawing 2, in the present embodiment, flow sensor 20 is by body 28, entery and delivery port 23,29, be positioned at the body water inlet by stage clip 27 support, can be under the flow attack of water inlet axially movable permanent magnet 25, and be installed in the body outside, be connected in motor 1 and magnetic valve 14 control loops, with permanent magnet in the body 25 move axially and the tongue tube 26 that opens and closes form.
Referring to accompanying drawing 3, in the present embodiment, scraping blade 11 has oblique sawtooth cutting edge.
The embodiment that provides with reference to the accompanying drawings below is described further its structure of the utility model and operation principle:
When the filter operate as normal, be cleaned water and enter cylindrical shell 8 by water inlet 10, behind filter core 9 filtration, purifications, enter the filter core inner chamber, pod apertures on hollow shaft 15 flows into exhalant canal again, behind flow sensor 20, flow to delivery port 18, at this moment from the position of tongue tube 26 inductions, tongue tube is in opening to hydraulic pressure, the motor control loop access failure with 25 tops of the permanent magnet in the sensor.Along with after the filter core extexine stopped up by dirt, water flow progressively reduces, to determine than low discharge the time, flow sensor 20 reduces because of the pressure of water inlet, under the effect of stage clip 27, permanent magnet moves to the position of tongue tube 26 inductions and connects control loop, motor 1 is started working and open electromagnetism blowoff valve 14 simultaneously, the motor-driven hollow shaft drives the filter core rotation, the scraping blade 11 that tightly is attached to cartridge surface scrapes away with the dirt on the filter core outer surface and by the skim filter core skin-material that molecule stops up, and the dirt that scrapes away is got rid of by the blowoff valve of opening under the intake pressure effect.Along with the carrying out of blowdown work, water flow begins to increase, and to normal discharge, tongue tube disconnects, and motor quits work and cuts out blowoff valve, and water purifier reenters normal water purification state.
The utility model is owing to described structure has following outstanding feature:
One, adopts dynamic and static ring hermetically-sealed construction. Its advantage is: the contact-making surface of dynamic and static ring is Gao Ping The finished surface of face degree and best bright finish, and have one fixed width, so sealing effectiveness is reliable, frictional force is little, Life-span is long.
Two, adopt scraping blade in the filter core outside. Its advantage is: owing to adopt described cutting edge, Need only apply a very little adhesive force to blade during scraping, can machine away trippingly skim filtering element (cartridge) material Material, and the filtering element (cartridge) surface after the scraping is smoother.
Three, adopt flow sensor at the delivery port place, its advantage is: simple in structure, reliable in action is in permanent magnetism physical efficiency in the exhalant canal simultaneously and will purifies waste water effectively and magnetize.
The utility model can automatically reliably clean filtering element (cartridge) owing to described structure.Be specially adapted to do the Industrial cleaning facility water treatment of big flow.
Claims (6)
1. automatic washing filer element type water purifier comprises filter core (9) in cylindrical shell (8), the cylindrical shell and entery and delivery port (10,18) and the sewage draining exit (13) on the cylindrical shell; It is characterized in that: the column type filter core is connected by the output shaft of its power transmission shaft with the motor (1) of band decelerator, cylindrical shell has the top cover or the bottom (7) of band water cavity, the hollow shaft (15) that is communicated with the filter core inner chamber passes the top cover or the bottom of cylindrical shell, its water hole is communicated with water cavity, and water cavity is communicated with the delivery port of purifying waste water (18); Motor starts by being installed in delivery port place flow sensor (20) control; On the hollow shaft at two ends about the top cover of being with water cavity or the bottom, be separately installed with the rotating ring (6) of pressure ring (4), band O-ring (5) and the stationary ring (17) of band sealing ring (16), described stationary ring is fixed on the top or bottom of band water cavity, pressure ring is pressed on the sealing ring of rotating ring by pressure, it is slided on the smooth seal face of stationary ring with the rotation of axle realize the dynamic and static ring sealing of axle; At least one scraping blade (11) is installed in the outside of filter core, makes it near filter core by extension spring or top spring (19).
2. automatic washing filer element type water purifier according to claim 1 is characterized in that: locate to be equipped with the electromagnetism blowoff valve of being controlled by flow sensor (14) at sewage draining exit (13).
3. according to claim 1,2 described automatic washing filer element type water purifiers, it is characterized in that: the rotating shaft of filter core is hollow shaft (15), is connected with the output shaft of motor, and adjusting nut (22) is installed on it and is pressed in disk spring (21) on the pressure ring (4),
4. according to claim 1,2 described automatic washing filer element type water purifiers, it is characterized in that: on the insert groove (12) at two ends, the two ends of scraping blade made it near filter core (9) by extension spring (19) about scraping blade (11) was installed in the cylindrical shell.
5. according to claim 1,2 described automatic washing filer element type water purifiers, it is characterized in that: flow sensor (20) is by body (28), entery and delivery port (23,29), be positioned at the body water inlet by stage clip (27) support, can be under the flow attack of water inlet axially movable permanent magnet (25), and be installed in the body outside, be connected in motor (1) and magnetic valve (14) control loop, move axially and tongue tube (26) composition that opens and closes with permanent magnet in the body (25).
6. automatic washing filer element type water purifier according to claim 4 is characterized in that: scraping blade (11) has oblique sawtooth cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99230894 CN2375365Y (en) | 1999-01-29 | 1999-01-29 | Full-automatic filtering element-cleaning water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99230894 CN2375365Y (en) | 1999-01-29 | 1999-01-29 | Full-automatic filtering element-cleaning water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2375365Y true CN2375365Y (en) | 2000-04-26 |
Family
ID=34019860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99230894 Expired - Fee Related CN2375365Y (en) | 1999-01-29 | 1999-01-29 | Full-automatic filtering element-cleaning water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2375365Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157318A (en) * | 2011-12-16 | 2013-06-19 | 李云生 | Disassembly-and-washing-free durable ceramic filter element water purifier |
| CN106439074A (en) * | 2016-10-28 | 2017-02-22 | 福州品行科技发展有限公司 | Self-cleaning tap for water purifier |
| CN107952272A (en) * | 2017-11-10 | 2018-04-24 | 淮阴工学院 | Blast furnace slag flushing water filtering device and method |
| CN108939659A (en) * | 2018-06-07 | 2018-12-07 | 苏州耀水源环境科技有限公司 | A kind of countryside simple sewage-treatment plant being convenient for changing strainer |
-
1999
- 1999-01-29 CN CN 99230894 patent/CN2375365Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157318A (en) * | 2011-12-16 | 2013-06-19 | 李云生 | Disassembly-and-washing-free durable ceramic filter element water purifier |
| CN103157318B (en) * | 2011-12-16 | 2016-12-21 | 李云生 | A kind of unpick-and-wash long-service-life ceramic filter element water purifier |
| CN106439074A (en) * | 2016-10-28 | 2017-02-22 | 福州品行科技发展有限公司 | Self-cleaning tap for water purifier |
| CN107952272A (en) * | 2017-11-10 | 2018-04-24 | 淮阴工学院 | Blast furnace slag flushing water filtering device and method |
| CN108939659A (en) * | 2018-06-07 | 2018-12-07 | 苏州耀水源环境科技有限公司 | A kind of countryside simple sewage-treatment plant being convenient for changing strainer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2353434Y (en) | Pressure type automatic-washing back-flushing rotary conic filtering device | |
| CN2375365Y (en) | Full-automatic filtering element-cleaning water purifier | |
| CN1191106C (en) | Filter device for clarifying contaminated liquids | |
| WO2010015152A1 (en) | A water purifying filter | |
| CN1235660C (en) | Backwash net-type filter | |
| CN2817950Y (en) | Self-cleaning filter | |
| CN2829851Y (en) | Full automatic sucking self-cleaning filter | |
| CN112268149A (en) | Pipeline connecting device for sewage treatment with prevent stifled function | |
| CN116440549A (en) | Glass steel grinding fluid recovery unit | |
| CN214781189U (en) | Sewage purification treatment device with cleaning function | |
| CN2692125Y (en) | Full outomatic cleaning filter core type water purfier | |
| CN2428231Y (en) | Mechanism for washing internal surface of ceramic cylinder by clean water | |
| CN203648182U (en) | Cleaning device of wedged filter element | |
| CN219652719U (en) | Water purifying filter element | |
| CN212091065U (en) | Circulating water filter convenient to wash | |
| CN2232439Y (en) | Disk-shape wall-hanging automatic cleaning purifying magnetizing mineralizing water treatment deivce | |
| CN219636931U (en) | Reverse osmosis membrane water purifier with clear stifled structure | |
| CN213192710U (en) | Automatic cleaning filter for water treatment | |
| CN212998742U (en) | High-efficient filter | |
| CN2554920Y (en) | Filter | |
| CN220834321U (en) | Sewage treatment box convenient for cleaning inner wall | |
| CN219272351U (en) | Water purification treatment filter equipment | |
| CN220758203U (en) | Filter of water supply equipment | |
| CN219879254U (en) | Water purification filter with positive and negative cleaning and maintenance without stopping water | |
| CN210656512U (en) | Ultrafiltration membrane filtering component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |