CN210521934U

CN210521934U - Self-cleaning water purifier

Info

Publication number: CN210521934U
Application number: CN201921152479.5U
Authority: CN
Inventors: 公丕锋; 张金锋
Original assignee: Huaibei Normal University
Current assignee: Huaibei Normal University
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-05-15
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a self-cleaning water purifier, which comprises an outer shell, an inner shell is arranged inside the outer shell, a ceramic filter element is arranged inside the inner shell, a water outlet pipe penetrating through the inner shell and the outer shell is arranged at the bottom of the ceramic filter element, a water inlet pipe penetrating into the inner shell is arranged at the upper part of the outer shell, a vertical guide rod is fixed at one end inside the inner shell, a first fixing bearing is arranged at the top and the bottom of the other end inside the inner shell, an inner ring of the first fixing bearing is provided with a vertical spline shaft, an annular rotating seat is arranged inside the inner shell, an annular fixing ring is fixed at the inner ring of the bearing of the rotating seat, a key tooth meshed with the spline shaft is arranged at the upper part of the fixing ring, the inner wall of the fixing ring is provided with brush hair, an annular magnet, the water purifier can keep good water purification efficiency for a long time, and has good market popularization significance.

Description

Self-cleaning water purifier

Technical Field

The utility model relates to a water purifier technical field especially indicates a self-cleaning formula water purifier.

Background

Ceramic water purifier adopts ceramic filter core to filter drinking water, antibiotic and activation treatment, harmful chlorine residue and suspended pollutant, organic chemical substance, colour and peculiar smell, can cross the water that reaches certain drinking standard through using this filter core, current domestic water purifier is after using a period, the surface of ceramic filter core is piled up there is the foreign matter, make the drainage ability of filter core reduce, need unpack the water purifier apart and take out ceramic filter core, wash the surface of ceramic filter core, make it resume unobstructed state, the operation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a self-cleaning water purifier to solve all or one of the above-mentioned drawbacks of the prior art.

Based on the above purpose, the utility model provides a self-cleaning water purifier, which comprises an outer shell, the inside of the outer shell is provided with an inner shell, the inside of the inner shell is provided with a ceramic filter core, the bottom of the ceramic filter core is provided with a water outlet pipe which penetrates through the inner shell and the outer shell, the bottom of the inner shell is provided with a blow-off pipe which penetrates through the outer part of the outer shell, the upper part of the outer shell is provided with a water inlet pipe which penetrates through the inner part of the inner shell, one end of the inner part of the inner shell is fixed with a vertical guide rod, the top and the bottom of the other end of the inner part of the inner shell are provided with a first fixing bearing, the inner ring of the first fixing bearing is provided with a vertical spline shaft, the upper end of the spline shaft penetrates through the outer part of the inner shell, the inside, the upper part of the fixed ring is provided with key teeth engaged with the spline shaft, the inner wall of the fixed ring is provided with brush hair, the two ends of the rotating seat are respectively provided with an avoidance hole and a sliding hole, the spline shaft penetrates through the avoidance hole, the guide rod is connected with the sliding hole in a sliding way, one end inside the outer shell is provided with a vertical sliding rod, the top and the bottom of the other end inside the outer shell are provided with second fixed bearings, the inner ring of the second fixed bearing is provided with a reciprocating screw rod, the outer part of the inner shell is sleeved with an annular magnet, the rotating seat is attracted by the magnet, two ends of the magnet are provided with sliding seats, one of the sliding seats is in threaded connection with the reciprocating screw rod, the other sliding seat is in sliding connection with the sliding rod, the top of the outer shell is provided with a speed reducing motor, an output shaft of the speed reducing motor penetrates through the interior of the outer shell and is provided with a driving wheel, and driving wheels meshed with the driving wheel are sleeved on the reciprocating screw rod and the upper portion of the spline shaft.

Optionally, the lower end of the water inlet pipe is provided with an annular nozzle.

Optionally, the upper portion of the spline shaft is sleeved with a sealing ring fixed to the top of the inner shell.

From the above, can see out, the utility model provides a pair of automatically cleaning formula water purifier, this water purifier can rotate and vertical reciprocating motion's brush hair around ceramic filter core in its inside setting, regularly with the foreign matter brush down that ceramic filter core surface area stayed, and discharge from the blow off pipe, need not the manual work and dismantle ceramic filter core and wash, wash the foreign matter to inside the ceramic filter core and lead to ceramic filter core's purifying effect to reduce when having avoided manual cleaning, the cleaning efficiency of this water purifier is high, make the water purifier keep good water purification efficiency for a long time, fine marketing significance has.

Drawings

Fig. 1 is a schematic view of the internal structure of a water purifier according to the present invention;

fig. 2 is a schematic top view of the fixing ring of the present invention;

fig. 3 is a schematic top view of the rotary seat of the present invention;

fig. 4 is a schematic plan view of the magnet according to the present invention.

The automatic cleaning machine comprises a speed reducing motor 1, a first fixed bearing 2, a second fixed bearing 3, a driving wheel 4, a driving wheel 5, a driving wheel 6, a sealing ring 7, a spline shaft 8, a sliding seat 8, a magnet 9, a reciprocating screw rod 10, a water outlet pipe 11, a sewage discharge pipe 12, a fixed ring 13, a rotating seat 14, an avoidance hole 141, a sliding hole 142, bristles 15, key teeth 16, a sliding rod 17, a guide rod 18, a ceramic filter element 19, an outer shell 20, a spray head 21, an inner shell 22 and a water inlet pipe 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are only for convenience of expression and should not be construed as limitations of the embodiments of the present invention, and that the terms of direction and position such as "up", "middle", "down", "front", "back", "left", "right", "inner", "outer", "side", etc. in the embodiments of the present invention refer to directions and positions of the attached drawings, and therefore, the terms of direction and position are used for illustration and understanding of the present invention, and are not used to limit the present invention from the following embodiments.

Based on the above purpose, a self-cleaning water purifier is provided, which comprises an outer shell 20, an inner shell 22 is arranged inside the outer shell 20, a ceramic filter element 19 is arranged inside the inner shell 22, a water outlet pipe 11 penetrating through the inner shell 22 and the outer shell 20 is arranged at the bottom of the ceramic filter element 19, a sewage discharge pipe 12 penetrating through the outer part of the outer shell 20 is arranged at the bottom of the inner shell 22, a water inlet pipe 23 penetrating through the inner part of the inner shell 22 is arranged at the upper part of the outer shell 20, a vertical guide rod 18 is fixed at one end inside the inner shell 22, a first fixing bearing 2 is arranged at the top and the bottom of the other end inside the inner shell 22, a vertical spline shaft 7 is arranged at the inner ring of the first fixing bearing 2, the upper end of the spline shaft 7 penetrates through the outer part of the inner shell 22, an annular rotating seat 14 is arranged inside the inner shell, an annular fixing ring 13 is fixed on the inner bearing ring of the rotating seat 14, key teeth 16 meshed with the spline shaft 7 are arranged on the upper portion of the fixing ring 13, bristles 15 are arranged on the inner wall of the fixing ring 13, avoidance holes 141 and sliding holes 142 are respectively formed in the two ends of the rotating seat 14, the spline shaft 7 penetrates through the avoidance holes 141, the guide rods 18 are in sliding connection with the sliding holes 142, a vertical sliding rod 17 is arranged at one end inside the outer shell 20, a second fixing bearing 3 is arranged at the top and the bottom of the other end inside the outer shell 20, a reciprocating screw rod 10 is arranged on the inner ring of the second fixing bearing 3, an annular magnet 9 is sleeved outside the inner shell 22, the rotating seat 14 is attracted by the magnet 9, sliding seats 8 are arranged at the two ends of the magnet 9, one sliding seat 8 is in threaded connection with the reciprocating screw rod 10, and the other sliding seat 8 is in sliding connection with, the top of shell body 20 is equipped with gear motor 1, gear motor 1's output shaft runs through to shell body 20 inside and is equipped with action wheel 4, reciprocating screw 10 all overlaps with the upper portion of integral key shaft 7 and is equipped with drive wheel 5 with action wheel 4 meshing.

Referring to fig. 1-4, as an embodiment, the self-cleaning water purifier of the present invention, the water purifier adopts a straight cylindrical ceramic filter element 19, when filtering, a water inlet pipe 23 is filled with water to be purified, the water enters the interior of an inner shell 22, then passes through the ceramic filter element 19, the ceramic filter element 19 filters the water, foreign matters are isolated outside the ceramic filter element 19, the purified water enters the interior of the ceramic filter element 19, a water outlet pipe 11 is arranged at the bottom of the ceramic filter element 19 for discharging the purified water reaching a certain drinking standard, during the daily use of the water purifier, the speed reduction motor 1 performs periodic work, specifically, a timer (not shown in the figure) can be added to be electrically connected with the speed reduction motor 1, so that the speed reduction motor 1 realizes the function of periodic work, when the output shaft of the speed reduction motor 1 rotates, the driving wheel 4 is driven to rotate, the driving wheel 4 drives the two driving wheels 5 to rotate, the two driving wheels 5 respectively drive the reciprocating screw rod 10 and the spline shaft 7 to rotate at a low speed, when the reciprocating screw rod 10 rotates, the slide seat 8 in threaded connection with the reciprocating screw rod 10 is driven to do vertical lifting motion, the slide seat 8 simultaneously drives the annular magnet 9 to do reciprocating lifting motion, the other end of the magnet 9 is also provided with a slide seat 8, the slide seat 8 is in sliding connection with the slide rod 17 and is used for supporting the stable movement of the magnet 9, the rotating seat 14 arranged inside the inner shell 22 is attracted by the magnet 9, when the magnet 9 does reciprocating motion in the vertical direction, the rotating seat 14 is attracted by the magnet to do synchronous lifting motion, the outer wall of the rotating seat 14 is attached to the inner wall of the inner shell 22, meanwhile, one end of the rotating seat 14 is provided with a sliding hole 142 and is in sliding connection with the guide rod 18, and the other end, the spline shaft 7 can penetrate through, the guide rod 18 prevents the rotation seat 14 from rotating when moving, so as to avoid the interference of the rotation seat 14 on the spline shaft 7, the bearing inner ring of the rotation seat 14 is provided with a fixed ring 13, the inner wall of the fixed ring 13 is provided with bristles 15, the upper part of the fixed ring 13 is provided with key teeth 16 meshed with the spline shaft 7, the spline shaft 7 rotating at a low speed drives the fixed ring 13 to rotate, so as to enable the bristles 15 to rotate, simultaneously, water is injected into the water inlet pipe 23 for washing the ceramic filter element 19, the bristles 15 reciprocate vertically along the outer wall of the ceramic filter element 19, the rotating bristles 15 brush the foreign matters on the surface of the ceramic filter element 19, the water injected into the water inlet pipe 23 brushes the foreign matters, the bristles 15 which continuously rotate and reciprocate vertically brush the foreign matters on the surface of the ceramic filter element 19, so as to enable the surface of the, the filtering efficiency of the water purifier is improved, part of water washes foreign matters to the bottom of the inner shell 22, and the other part of water passes through the ceramic filter element 19 and then is discharged from the water outlet pipe 11, in order to ensure health, when the ceramic filter element 19 is washed, the water discharged from the water outlet pipe 11 is not used for drinking, the water mixed with dirt is discharged from the sewage discharge pipe 12 at the bottom of the inner shell 22, and the foreign matters brushed on the surface of the ceramic filter element 19 are discharged, the brush bristles 15 which can rotate around the ceramic filter element 19 and vertically reciprocate are arranged in the water purifier, the foreign matters accumulated on the surface of the ceramic filter element 19 are periodically brushed down and are discharged from the sewage discharge pipe 12, the ceramic filter element 19 does not need to be manually disassembled for cleaning, the problem that the cleaning effect of the ceramic filter element 19 is reduced because the foreign matters are washed into the ceramic filter element 19 during manual cleaning is avoided, the cleaning efficiency of, has good market popularization significance.

In some optional embodiments, an annular nozzle 21 is arranged at the lower end of the water inlet pipe 23, specifically, the water outlet surface of the nozzle 21 is an arc-shaped surface and is matched with the outer contour of the ceramic filter element 19, when the bristles 15 wash foreign matters on the surface of the ceramic filter element 19, the foreign matters on the surface are washed away by water sprayed from the nozzle 21, and the foreign matters can be better washed away by an annular water source sprayed from the annular nozzle 21.

In some alternative embodiments, the upper portion of the spline shaft 7 is sleeved with a sealing ring 6 fixed on the top of the inner housing 22, so as to improve the sealing performance of the inner housing 22 and prevent water from leaking out of the connection between the spline shaft 7 and the inner housing 22.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The self-cleaning water purifier is characterized by comprising an outer shell (20), wherein an inner shell (22) is arranged inside the outer shell (20), a ceramic filter element (19) is arranged inside the inner shell (22), a water outlet pipe (11) penetrating through the inner shell (22) and the outer shell (20) is arranged at the bottom of the ceramic filter element (19), a sewage discharge pipe (12) penetrating outside the outer shell (20) is arranged at the bottom of the inner shell (22), a water inlet pipe (23) penetrating inside the inner shell (22) is arranged at the upper part of the outer shell (20), a vertical guide rod (18) is fixed at one end inside the inner shell (22), a first fixing bearing (2) is arranged at the top and the bottom of the other end inside the inner shell (22), a vertical spline shaft (7) is arranged at the inner ring of the first fixing bearing (2), and the upper end of the spline shaft (7) penetrates outside the inner shell (22), the inside of interior casing (22) is equipped with annular rotation seat (14), the outer wall of rotating seat (14) and the inner wall laminating of interior casing (22), the bearing inner race of rotating seat (14) is fixed with annular solid fixed ring (13), the upper portion of solid fixed ring (13) is equipped with key tooth (16) with integral key shaft (7) meshing, the inner wall of solid fixed ring (13) is equipped with brush hair (15), the both ends of rotating seat (14) are equipped with respectively dodges hole (141) and slide opening (142), integral key shaft (7) run through in dodging hole (141), guide bar (18) and slide opening (142) sliding connection, the inside one end of shell body (20) is equipped with vertical slide bar (17), the inside other end top and the bottom of shell body (20) are equipped with second fixing bearing (3), the inner circle of second fixing bearing (3) is equipped with reciprocating screw rod (10), the outside cover of interior casing (22) is equipped with annular magnet (9), it is attracted by magnet (9) to rotate seat (14), the both ends of magnet (9) are equipped with slide (8), one of them slide (8) and reciprocal lead screw (10) threaded connection, another slide (8) and slide bar (17) sliding connection, the top of shell body (20) is equipped with gear motor (1), the output shaft of gear motor (1) runs through to shell body (20) inside and be equipped with action wheel (4), the upper portion of reciprocal lead screw (10) and integral key shaft (7) all overlaps and is equipped with drive wheel (5) with action wheel (4) meshing.

2. Self-cleaning water purifier according to claim 1, wherein the lower end of the water inlet pipe (23) is provided with an annular nozzle (21).

3. The self-cleaning water purifier as claimed in claim 1, wherein the upper portion of the spline shaft (7) is fitted with a sealing ring (6) fixed to the top of the inner housing (22).