CN103331055A

CN103331055A - Unpick-and-wash long-service-life ceramic filter element water purifier

Info

Publication number: CN103331055A
Application number: CN 201310259602
Authority: CN
Inventors: 李云生
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-17
Filing date: 2013-06-17
Publication date: 2013-10-02

Abstract

The invention discloses an unpick-and-wash long-service-life ceramic filter element water purifier. The unpick-and-wash long-service-life ceramic filter element water purifier is improved and supplemented based on the patent of 'an unpick-and-wash long-service-life ceramic filter element water purifier' (ZL201220387515.8). The unpick-and-wash long-service-life ceramic filter element water purifier mainly comprises a base, a seat body, a ceramic filter element, a non-magnetizer outer shell cylinder, a sewage discharge valve, an outer magnetic ring, an inner magnetic ring and a wash component, wherein the outer magnetic ring and the inner magnetic ring slide along the outer shell cylinder; the wash component is linked with the outer magnetic ring and the inner magnetic ring. The technical scheme is characterized in that the wash component is improved; the possibility that a wash disc shaft scratches the surface of the ceramic filter element is prevented; filter elements with different diameters and functions are sleeved together, and a filter element component is formed and a sprayer is installed at a tap water inlet at the inner side of the seat body; the compact structure not only shortens the space occupied by the water purifier, but also lowers the production and use costs.

Description

Exempt to unpick and wash long-lived ceramic element water purifier

Technical field

The present invention relates to a kind of water purifier, particularly a kind ofly exempt to unpick and wash long-lived ceramic element water purifier.

Background technology

At present, when the filter core in the ceramic element water purifier tube is cleaned, can pull down water purifier shell cylinder (with reference to disclosed ZL201220387515.8 patent), but the mode of the outer magnetic ring on utilization rotation and the slip shell cylinder, drive internal magnetic ring and move with the component synchronization of scrubbing of its interlock, finish the operation of scrubbing to the ceramic element surface, the sewage after will scrubbing by blowoff valve is emitted.

Summary of the invention

The present invention (ZL201220387515.8) has done some improvement and has replenished in the basis of patented technology " a kind of exempt to unpick and wash long-lived ceramic element water purifier "; mainly comprise: have the assembly of scrubbing that to protect ceramic element; the element kit of multiple function combination and blowdown and running water share the water purifier pedestal of an outlet; and at nozzle that endoporus diminishes gradually of the inboard running water of pedestal inlet opening installation, can be with above-mentioned wherein more than one schemes and pedestal; the shell cylinder of non-magnetic conduction and slidably in outer magnetic ring form the novel various long-lived ceramic element water purifier of exempting to unpick and wash.

The described brush dish pressure of scrubbing on the assembly is to be provided by the helical spring that is enclosed within on the movable arm axle.

Describedly can protect the assembly of scrubbing that ceramic element avoids scratching: example goes out 3 kinds of schemes; 1. the brush dish axle that is fixed on the lever arm does not expose brush disk center axis hole; like this; after the bristle on the brush dish may wear to a certain degree; can not scratch the ceramic element surface because of exposing of brush dish axle; 2. brush dish axle and brush dish are one; brush dish axle inserts and is fixed in the axle sleeve of lever arm front end; after the bristle on the brush dish may wear to a certain degree; the ceramic element surface will be touched in the brush dish plane of bristle root; avoid brush dish axle to scratch ceramic element; 3. scrub assembly and also can make automatic pressure reduction structure: disk center is provided with the feeler lever that stretches out brush dish plane at brush; after bristle may wear to a certain degree; feeler lever will touch the ceramic element surface; along with bristle further weares and teares; feeler lever is mobile backward; and drive drive link by the groove above it and break away from the reverse bar front end that is pressed in its other end; lose the rear end of the reverse bar of drive link support; will be enclosed within movable arm axle on the slippage of main spring front end separate; make the brush dish lose main spring pressure; guaranteed that the ceramic element surface avoids scratching; for the brush dish of avoiding the losing spring pressure axle sleeve from it comes off; on movable arm axle, overlap a secondary spring that elastic force is less again; its front end is pressed on the lever arm; rear end and main spring together are pressed in bottom land or withstand on the spring pin; like this; brush dish and ceramic element surface are kept in touch; but can not scratch filter core, the brush dish is unlikely to again to come off from axle.

The element kit of described multiple function combination:

Ceramic element with fill filtrate the filtrate sleeve, and the chamber in the open column shape active carbon stick of filtrate is housed combination.Ceramic element, filtrate sleeve and the unification of open column shape active carbon stick are fixing by the upper and lower side block, constitute the element kit of a multi-filtering layer.

Ceramic element with fill the filtrate sleeve of filtrate and the combination that the filtrate tube of filtrate is housed.Ceramic element, filtrate sleeve and filtrate tube are same fixing by the upper and lower side block.

3. remove filtrate sleeve in the ceramic element chamber, keep the filtrate tube, utilize the space between ceramic element and the filtrate tube, splendid attire more particles or fibrous filter material.

4. direct more than one filtrates of splendid attire in the ceramic element chamber.

5. if the block up and down of above-mentioned each element kit is made of hard material, with the lower end gluing of ceramic element, filtrate sleeve or the filtrate tube etc. that exemplify and inject in the corresponding lower end block annular groove, pack into behind the filtrate, again the upper end gluing is directly injected the upper end block and cement, make the disposable element assembly.

Described blowdown and running water share the water purifier base structure of an outlet: in the inboard running water of pedestal inlet opening the nozzle that endoporus diminishes gradually is installed, like this, is conducive to sewage and discharges fast in cleaning the blowdown process.Purify waste water and be connected with separately table top tap respectively with sewage.

The invention has the beneficial effects as follows:

When not having in time to change the brush dish of wear out failure, brush dish axle can not scratch the ceramic element surface, owing to adopt the cartridge combination construction package, not only having dwindled water purifier takes up space, also reduce the water purifier base structure that production and use cost, blowdown and running water share an outlet, made things convenient for reutilization of the sewage.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is vertical schematic diagram of the specific embodiment of the invention:

Fig. 2 is the horizontal schematic diagram of the specific embodiment of the invention;

Fig. 3 be have an automatic pressure reducing protection function scrub the assembly schematic diagram;

Fig. 4 is multistage composite element kit embodiment longitudinal profile schematic diagram;

Fig. 5 is the embodiment schematic diagram that a kind of prestage bottom comprises element kit;

Fig. 6 is the part longitudinal profile schematic diagram that sewage draining exit is located at the water purifier top;

Among the figure: 1. water purifier pedestal, 2. annular rubber cushion, 3. dead ring, 4. internal magnetic ring groove, 5. bucker, 6. interior magnetic conductive board, 7. internal magnet, 8. outer magnetic conductive board, 9. external magnet, 10. skeleton, 11. fixed mount, 12. running water, 13. base, 14. filtrate sleeve water inlet mesh, 15. element kit lower end block, 16. filtrate, 17. open column shape active carbon stick 18. rubber cushions, 19. blow-off pipe, 20. blowoff valve, 21. mudhole, 22. filtrate, 23. shell cylinder, 24. filtrate sleeve lining, 25. ceramic element, 26. outer magnetic ring, 27. suspension member, 28. running water intake tunnel, 29. purify waste water, 30. the hollow plug of band mesh, 31. filtrate sleeve effluent mesh, 32. take over, 33. filtrate sleeve outer wall, 34. decorative cover, the exhalant canal 35. purify waste water, 36. rubber cushion, 37. element kit upper end block, 38. next door, 39. pin, 40. movable arm axle, 41. helical spring front end, 42. lever arm, 43. brush dish, 44. outer magnetic ring part sectioned view, 45. internal magnetic ring, 46. main helical spring and auxiliary helical spring end support pin, 47. main helical spring and auxiliary helical spring end, 48. lever arm pedestal, 49. auxiliary helical spring front end, 50. limiting block, 51. reverse drive bar pedestal, 52. lever arm, 53. drive link pedestal, 54. drive link axle, 55. strip hole, 56. drive link front end, 57. feeler lever groove, the axle 58. brush circles or whirl in the air, 59. bristle, 60. brush dish, 61. axle sleeve, 62. feeler lever, 63. packing ring, 64. drive link end, 65. reverse drive bar front end, 66. reverse drive bar axle, 67. reverse drive bar end, 68. main helical spring front end, 69. movable arm axle, 70. effluent mesh, 71. filtrate sleeve outer wall, 72. filtrate sleeve lining, 73. filtrate sleeve water inlet mesh, 74. filtrate sleeve, 75. the filtrate tube goes out water screen, 76. filtrate tube delivery port, 77. filtrate tube, 78. lower end block, 79. upper end block, 80. ceramic element, 81. annular cover plate, 82. filtrate barrel, 83. filtrate cover plate, 84. filtrate tube water inlet mesh, 85. shell cylinder, 86. filtrate, 87. mesh cover plate, 88. boss, 89. check ring, 90. decorative cover, 91. annular rubber cushion, 92 blowoff valves, 93. ceramic element, 94. suspension member, 95. running water and blowdown share outlet, 96. ceramic element, 97. open column shape active carbon stick, 98 treated water outlets, 99. upper cap, 100 running water entrances, 101 pedestals, 102. nozzle, 103. screw thread, 104. O-ring seal, 105. dead ring, 106. iron sheet hoop, 107. fixed mount, 108. base, 109. element kit lower end block, 110. outer magnetic ring, 111. shell cylinder, 112. iron sheet hoop seam.

The specific embodiment

Fig. 1 and Fig. 2 illustrate the vertical and horizontal schematic diagram of the specific embodiment of the invention respectively, mainly comprise: be shaped on water purifier pedestal 1, the shell cylinder 23 of intake tunnel 28 and exhalant canal 35, the internal magnetic ring of being formed by magnet 7, magnetic conductive board 6, bucker 5, internal magnetic ring groove 4 45 (Fig. 2) and with the outer magnetic ring 26 that brush dish 43, lever arm 42 etc. are scrubbed assembly and are made up of magnet 9, magnetic conductive board 8 and skeleton 10 (Fig. 1) that comprises of its interlock.It is characterized in that: comprise the filtrate sleeve 24 of ceramic element 25, splendid attire filtrate 16, the filtrate 22 that in open column shape active carbon stick 17 chambeies, adds etc.Ceramic element 25, filtrate sleeve 24 and open column shape active carbon stick 17 are same fixing by upper and lower side block 37 and 15, constitute the element kit of a multi-filtering layer.For take over the filtrate (for example medical stone) in 32 convenient interpolations or the taking-up open column shape active carbon chamber from water outlet, adapter 32 inwalls at upper cap 37 centers are shaped on screw thread, the lower end of screwing on is shaped on the hollow plug 30 of mesh, in case filtrate flows out downstream, or add a filter screen and be fixed with check ring again, to replace being shaped on the hollow plug of mesh.Element kit shown in Fig. 1 is to dock with water purifier pedestal 1 in the mode that flat press combines with intubate with hard material, and the element kit upper and lower end parts is lined with rubber cushion 36 and 18 respectively, and is supported by the base 13 that is fixed on the blow-off pipe 19.For taking full advantage of the space, also can remove filtrate sleeve 24, filtrate (for example dechlorination ball) 16 is directly placed between ceramic element 25 and the hollow active carbon stick 17.When upper and lower side block 37 and 15 adopts hard material to make, also to fill up rubber mount between ceramic element 25, filtrate sleeve 24 and hollow active carbon stick 17 upper and lower end faces and the block.If upper and lower side block 37 and 15 is elastomeric materials, can fill up above-mentioned each rubber cushion.

Running water is entered in the tube of water purifier by intake tunnel, filter outer wall mesh 14, filtrate 16 absorption, effluent mesh 30, the open column shape active carbon stick 17 that passes through filtrate sleeve 24 again through ceramic element 25, then by filtrate 22 mineralisings become contain the multiple beneficial element purify waste water 29, at last by

mesh

30,29 exhalant canal 35 outputs of purifying waste water.Arrow is water (flow) direction among the figure.Here, the sealing between shell cylinder 23 and the pedestal 1 is behind pad one O-ring seal 2, and the dead ring 3 that is shaped on internal thread finishes by tightening.

Take over 32 water purifiers that connect with water purifier pedestal 1 threadably for water outlet, for preventing may making thread looseness when rotating magnet ring, the upper cap center water outlet of element kit is taken over 32 external diameters and is wanted suitable overstriking, with the frictional force of gaining in strength and turning.Rubber cushion between element kit lower cover cap and the base must remove, and leaves the gap, and at this moment, the effect of base 13 is to keep element kit to be in the center.If can guarantee that element kit accurately mediates, can remove base 13.

Take over 32 water purifiers that connect with water purifier pedestal 1 threadably for water outlet, damage element kit for avoiding water purifier shell cylinder crooked card of possibility unbalance stress when dismantling to bump, at subring of shell cylinder 23 covers, be fixed in the upper end of shell cylinder near dead ring 3 positions, like this, unscrew in the process of dead ring in dismounting, its lower surface can contact with the last planar slide of subring uniformly, promotes subring and withdraws from one heart together with housing.

The pressure on 43 pairs of ceramic element 25 surfaces of the brush dish of scrubbing assembly among Fig. 2 is to be realized by the helical spring that is enclosed within on the movable arm axle 40, helical spring front end 41 is pressed on the lever arm 42, and the rear end withstands on the support bar 39 on the internal magnetic ring groove or is pressed in the bottom of internal magnetic ring groove.The brush dish axle that coils 43 one with brush is to be inserted on the axle sleeve that is fixed on lever arm 42 ends.Also brush dish axle can be fixed on the end of lever arm 42, will insert thereon with the axle sleeve that brush coils 43 one, the latter will guarantee that the end of brush dish axle do not stretch out brush and coil 41 planes.Behind the bristle wear out failure, in time change standby brush dish.Figure median septum 38 is the dividing wall between the magnet.To ceramic element 25 surperficial Fouling Cleaning the time, needn't dismantle water purifier, only need to rotate and slide up and down outer magnetic ring 26, by the magneticaction of interior outer magnetic ring, drive the brush dish 43 of scrubbing assembly and clean, emit sewage by blowoff valve 20 (Fig. 1) at last.

Fig. 3 be have an automatic pressure reducing protection function scrub assembly embodiment: it is that the brush axle 58 of circling or whirl in the air is inserted on the axle sleeve 61 that is fixed in lever arm 52 front ends, and the brush axle 58 of circling or whirl in the air can rotate freely at axle sleeve 61.The rear end of lever arm 52 flexibly connects (with reference to Fig. 2) by movable arm axle 69 and internal magnetic ring, be shaped on the cylinder feeler lever 62 of groove 57 in brush axle 58 interpolations one of circling or whirl in the air, feeler lever one end exposes brush dish plane, the other end is by pinning feeler lever 62 in the drive link 56 front end insertion grooves 57, drive link 56 jackshafts 54 are supported on the drive link pedestal 53, drive link rear end 64 withstands on reverse bar 65 front ends, oppositely bar axle 66 is supported by pedestal 51, its rear end is withstood by main spring front end 68, and this elastic pressure is delivered on the brush dish, make the brush dish produce one to the ceramic element surface and suitably scrub pressure.In long-term the use, bristle on the brush dish has wearing and tearing, when shortening to, bristle wearing and tearing make feeler lever 62 touch the ceramic element surface and when continuing, under feeler lever groove 57 promotes, drive link 56 front ends move down, reverse bar 65 front ends that its rear end 64 is pressed in above him lose support and slippage, main spring front end 68 breaks away from reverse rod rear end 67 thereupon, for the brush dish 60 of avoiding the losing spring pressure axle sleeve 61 from it comes off, set up a secondary spring again, he and main spring are same set of on movable arm axle 69, and their rear end 47 is stuck on the lever 46 of internal magnetic ring groove or is pressed in the bottom of internal magnetic ring groove, and secondary spring front end 49 is pressed on the lever arm 52, like this, after main spring was ineffective, brush dish 60 still can be subjected to a faint pressure, avoided coming off from axle sleeve 61.Near back-end location, a limiting block 50 that utilizes punching press to make to be upturned when losing the support of drive link end 64, can not touch the ceramic element surface with its restriction reverse drive bar front end 65 at lever arm 52.

Fig. 4 is a kind of element kit embodiment longitudinal profile schematic diagram, it is that filtrate tube 77 by the sleeve 74 of ceramic element 80, splendid attire sorbing material filtrate (not marking) and splendid attire mineralizing material filtrate (not marking) is nested together successively, the charging door of filtrate sleeve 74 and filtrate tube 77 after charging respectively by annular cover plate 81 and 83 shutoff of filtrate cover plate.Ceramic element 80, filtrate sleeve 74 and filtrate tube 77 two ends are solid by

rubber block

79 and 78 covers jointly, constitute multiple functional element kit.Running water is by ceramic element 80, mesh 73 from filtrate sleeve 74 outer tube walls 71 enters filtrate sleeve 74, the filtrate (not marking) that sees through sorbing material (for example enters the next stage filtrate by the mesh 84 on the mesh 70 on sleeve 74 inner tube walls 72 and filtrate tube 77 barrels 82, energy ball, anion water purification ball, mineralising activating ball etc.), finish purifying waste water by filter screen 75 by delivery port 76 outputs of purification.

Fig. 5 is the embodiment schematic diagram that a kind of prestage bottom comprises element kit: be the positioning boss 89 that utilizes the direct punch forming in bottom of shell cylinder 85 to make, overlapping an annular rubber cushion 91 backs inserts in the circular hole of element kit lower end decorative cover 90, as required, can in the ceramic element chamber, fill the different filtrate 86 of one or more functions, with mesh cover plate 87 and check ring 89 shutoff, the delivery port (not shown) is established the filter screen isolation, prevents that granular filter material from flowing out downstream.For the element kit among Fig. 1 and Fig. 4, if shorten hollow active carbon stick or prolong the ceramic element size, make the lower end block recessed, also can be enclosed within on the positioning boss and use.The element kit of present embodiment and shell cylinder upper end engage any mode that can adopt previous embodiment with pedestal.

Fig. 6 is with blowdown delivery port 95 and running water entrance 100 and treated water outlet 98 unified being located on the pedestal at water purifier top, blowdown delivery port 95 also can doublely be done the running water outlet and use when flat, nozzle 102 is for increasing the water velocity that running water enters water purifier, raising is conducive to the quick discharge of sewage to the sewage stirring effect in cleaning process.Joined by tap corresponding on separately pipeline and the table top respectively by treated water outlet 98 and outlet of sewer 95, or receive and have two water inlet pipes and have on the tap of same switch valve, by the valve of converting tap itself, emit purify waste water, running water or sewage.

Leak for further reducing magnetic field, on outer magnetic ring 110, the magnetic conduction iron sheet hoop 106,112 of the proper width that can be nested along the outer circumference surface is the abutment joint of magnetic conduction iron sheet hoop 106.

For guaranteeing that the element kit axis is in center in the shell cylinder and the sealing effectiveness of element kit upper end cover and pedestal joint, bottom that also can be in the shell cylinder, placing one is slightly smaller than water purifier shell barrel bore and is shaped on a plurality of radial resiliency supported plectanes of grabbing, replace supporting the base of element kit, and the hole that is shaped on positioning boss respectively and is complementary at the center of element kit baseplane and resiliency supported plectane.

The intake-outlet of pedestal all is shaped on the internal thread that is complementary with pipe joint among the various embodiments described above figure.

Can not run into element kit lower end block or decorative cover for guaranteeing the bristle of scrubbing assembly, at the shell cylinder outer surface of water purifier and the correspondence position of element kit lower end block or decorative cover, be shaped on the position mark that is inserted in fixed mount, slide within the specific limits to limit outer magnetic ring.Fixed mount also can change the geometrical clamp of opening into, clamps the shell cylinder, cooperates with suspension member then, and water purifier is fixed on the wall.

Certainly, other known flat press, screw-type and insert type structure can also be adopted with the matching way of water purifier pedestal in element kit of the present invention upper end.

In filtrate tube in various embodiments of the present invention, filtrate sleeve and ceramic element and the open column shape active carbon stick chamber, according to designing requirement, also can add the filtrate that other drinking-water adapts with energy ball, anion water purification ball, mineralising activating ball and KDF etc.

Described element kit can be formed multiple combining form as required; for example in Fig. 4; the barrel 82 of filtrate tube 77 is united two into one with filtrate sleeve 74 inner tube walls 72; with save space, remove the filtrate sleeve 74 in ceramic element 80 chambeies; keep filtrate tube 77; in order to splendid attire more particles or fibrous filter material, if filtrate sleeve 74 is splendid attire charcoal absorption materials, also can be replaced by hollow column shaped activated carbon rod.

If element kit is the block that adopts hard material to make, for avoiding as standby element kit in depositing or transporting, block may come off, ceramic element is by the outside and the block contact-making surface at two ends are shaped on the screw thread that is complementary up and down, axial movement space to be left between the male and female screw thread, in each groove of block, cushion rubber will be added, like this, when the assembling water purifier screwed dead ring, each cushion rubber in the block groove can compactedly seal.

If be added with multiple different filtrate in ceramic element, filtrate tube or the filtrate sleeve, when needing to separate, set up separation net.

When if design can make be consistent substantially the service life of each supporting filter material, also can be made into the disposable element assembly, the block up and down of element kit preferably adopts hard material to make, and ceramic element, filtrate sleeve and the open column shape active carbon stick two ends gluing that is added with filtrate in the chamber is directly injected block cement.

Described internal magnetic ring can be made into the part entity in the position corresponding with outer magnetic ring magnet, be shaped on the space that can embed magnet and magnetic conductive board in this part, and inserted magnet and magnetic conductive board be enclosed in the entity, inboard relevant position at internal magnetic ring, be shaped on the groove of scrubbing the assembly activity space, the helical spring rear end can be pressed near on the solid wall of movable arm axle or the bottom of groove.

The skeleton of internal magnetic ring and outer magnetic ring is if metal, and the one side that contacts with the shell cylinder is preferably overlapped one and inlay a gasket ring of being made by plastics or nylon material, to improve sliding effect, avoids the shell cylinder cut to occur.

Water purifier of the present invention, at the running water intake pressure just often, find that the water purifier discharge water flow is too small, scrub effect when not obvious again, need dismantle water purifier, change standby brush dish (brush dish service life is relevant with the water quality situation of running water, the summation of purifying waste water consumption etc., on average can reach more than 3 years).

Observing ceramic element and scrub the component wear situation for convenient, is not very big occasion at pressure of supply water, can utilize the high-strength transparence material as the shell cylinder.

Various technical scheme provided by the present invention equally also is applicable to: comprise that outer magnetic ring, internal magnetic ring reach and the preposition water purifier of the independent ceramic element of scrubbing assembly of its interlock.These conversion all belong within protection scope of the present invention.

Claims

1. exempt to unpick and wash long-lived ceramic element water purifier; comprise pedestal; the shell cylinder of non-magnetic conduction; ceramic element; scrub assembly and reach slidably interior outer magnetic ring; it is characterized in that: have the assembly of scrubbing that to protect ceramic element; the element kit of multiple function combination and blowdown and running water share the water purifier pedestal of an outlet; and at nozzle that endoporus diminishes gradually of the inboard running water of pedestal inlet opening installation, can be with above-mentioned wherein more than one schemes and pedestal; the shell cylinder of non-magnetic conduction and slidably in outer magnetic ring form the novel various long-lived ceramic element water purifier of exempting to unpick and wash.

2. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier; it is characterized in that: described have the assembly of scrubbing that can protect ceramic element; be to be provided with the feeler lever that stretches out brush dish plane in brush disk center; after bristle may wear to a certain degree; feeler lever will touch the ceramic element surface; along with bristle further weares and teares; feeler lever is mobile backward; and drive drive link by the groove above it and break away from the reverse bar front end that is pressed in its other end; lose the rear end of the reverse bar of drive link support; will be enclosed within movable arm axle on the slippage of main spring front end separate, make the brush dish lose main spring pressure, guaranteed that the ceramic element surface avoids scratching; for the brush dish of avoiding the losing spring pressure axle sleeve from it comes off; overlap a secondary spring that elastic force is less on movable arm axle again, its front end is pressed on the lever arm, and rear end and main spring together are pressed in bottom land or withstand on the spring pin; like this; brush dish and ceramic element surface are kept in touch, but can not scratch filter core, the brush dish is unlikely to again to come off from axle.

3. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination is ceramic element with the filtrate sleeve that fills filtrate, and the chamber in the open column shape active carbon stick of filtrate is housed combination.

4. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination is ceramic element with fill the filtrate sleeve of filtrate and the combination that the filtrate tube of filtrate is housed.

5. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier; it is characterized in that: the element kit of described multiple function combination; be to remove filtrate sleeve in the ceramic element chamber; keep the filtrate tube; utilize the space between ceramic element and the filtrate tube, splendid attire more particles or fibrous filter material.

6. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination is direct more than one filtrates of the splendid attire ceramic element chamber in.

7. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination, if the block up and down of above-mentioned each element kit is made of hard material, with the lower end gluing of ceramic element, filtrate sleeve or the filtrate tube etc. that exemplify and inject in the corresponding lower end block annular groove, pack into behind the filtrate, again the upper end gluing is directly injected the upper end block and cement, make the disposable element assembly.

8. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination, be in filtrate tube, filtrate sleeve and ceramic element and open column shape active carbon stick chamber, according to designing requirement, also can add the filtrate that other drinking-water adapts with energy ball, anion water purification ball, mineralising activating ball and KDF etc.

9. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination, if element kit is the block that adopts hard material to make, for avoiding as standby element kit in depositing or transporting, block may come off, ceramic element is by the outside and the block contact-making surface at two ends are shaped on the screw thread that is complementary up and down, to leave axial movement space between the male and female screw thread, in each groove of block, to add cushion rubber, like this, when the assembling water purifier screwed dead ring, each cushion rubber in the block groove can compactedly seal.

10. according to claim 1ly exempt to unpick and wash long-lived ceramic element water purifier, it is characterized in that: the element kit of described multiple function combination, the block up and down of element kit preferably adopts hard material to make, and ceramic element, filtrate sleeve and the open column shape active carbon stick two ends gluing that is added with filtrate in the chamber is directly injected block cement.