CN218962269U

CN218962269U - Ultrafiltration filter element self-flushing device of water purifier

Info

Publication number: CN218962269U
Application number: CN202320161496.5U
Authority: CN
Inventors: 董贤友
Original assignee: Shanghai Jiaomi Environmental Protection Technology Co ltd
Current assignee: Shanghai Jiaomi Environmental Protection Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-05
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses an ultrafiltration filter element self-flushing device of a water purifier, which comprises a shell, wherein an upper water storage plate is arranged at the upper end of the shell, a lower water storage plate is arranged at the lower end of the shell, a water inlet is arranged at the upper end of the upper water storage plate, a spray pipe is arranged at the lower end of the upper water storage plate, a plurality of spray heads are arranged on the spray pipe, a water outlet is arranged at the lower end of the lower water storage plate, a filter element main body is arranged in the shell, and a rotating assembly is arranged at the lower end of the filter element main body. According to the utility model, the spray pipe, the spray head, the rotating motor, the rotating shaft, the bearing plate, the clamping block and the cleaning brush are arranged, when cleaning is performed, the external high-pressure water pump is communicated with the water inlet, external water is sprayed to the surface of the filter element main body through the spray head to perform flushing work, meanwhile, the rotating motor is started, the rotating motor drives the filter element main body to rotate, and the cleaning effect of the filter element main body is effectively improved, the automatic flushing effect is realized, and the service life of the filter element main body is prolonged.

Description

Ultrafiltration filter element self-flushing device of water purifier

Technical Field

The utility model relates to the technical field of filter elements of water purifiers, in particular to a self-flushing device of an ultrafiltration filter element of a water purifier.

Background

Along with the increasing increase of the life of people, the requirements on drinking water are higher and higher, water is an indispensable substance in the life of people, drinking water is one of the most important activities for people to maintain life and life, water purifiers are increasingly used in the fields of families, enterprises and the like, and the water purifiers are water treatment equipment for performing deep filtration and purification treatment on water according to the use requirements on water.

When the existing water purifier filter element is used, as the filter element needs to be placed in the water purifier for a long time, the incoming water is filtered continuously, bacteria and impurities are easy to breed in the filter element, the filter element is inconvenient to detach and clean, the difficulty of cleaning the inside is high, the filter element can be replaced only finally, the production cost is high, and the requirements of users cannot be met. For this purpose, a corresponding technical solution needs to be designed to solve.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a self-flushing device for an ultrafiltration filter element of a water purifier, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a self-flushing device of ultrafiltration filter core of purifier, includes the casing, the casing upper end is equipped with the water storage board, the casing lower extreme is equipped with the water storage board down, it is equipped with the water inlet to go up the water storage board upper end, it is equipped with the shower to go up the water storage board lower extreme, be equipped with a plurality of shower nozzles on the shower, it is equipped with the delivery port to go down the water storage board lower extreme, be equipped with the filter core main part in the casing, the filter core main part lower extreme is equipped with rotating assembly;

the rotating assembly comprises a rotating motor fixed at the lower end of the lower water storage plate, the output end of the rotating motor penetrates through the lower water storage plate and is fixedly connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a bearing frame, and two symmetrically arranged clamping blocks are arranged in the bearing frame.

Preferably, a plurality of cleaning brushes are arranged in the shell, and the cleaning brushes are made of PBT (polybutylene terephthalate) materials.

Preferably, the upper water storage plate is in threaded connection with the spray pipe, a threaded column head is arranged at the upper end of the spray pipe, a threaded hole matched with the threaded column head for use is formed in the lower end of the upper water storage plate, and a sealing ring is arranged on the threaded column head.

Preferably, drain holes are formed in the upper end of the lower water storage plate and the bottom of the bearing frame.

Preferably, the clamping block outer side wall is fixedly connected with a limiting rod, a spring is arranged on the limiting rod, and a rubber pad is paved on the inner side wall of the clamping block.

(III) beneficial effects

The utility model discloses ultrafiltration filter core of purifier is from washing unit, through setting up shower, shower nozzle, rotating electrical machines, pivot, loading board, grip block and cleaning brush, when the clearance, be linked together external high-pressure water pump and water inlet, external water sprays to the filter core main part surface through the shower nozzle and washes the work, starts the rotating electrical machines simultaneously, and the rotating electrical machines drives the filter core main part and rotates, through the clearance mode that rotates the filter core main part, has effectively improved the cleaning performance of filter core body, and has realized the effect of automatic flushing to the life of filter core body has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the self-flushing device of the ultrafiltration cartridge of the water purifier of the present utility model;

FIG. 2 is a schematic diagram of the structure of the ultrafiltration cartridge self-flushing device of the water purifier of the present utility model;

FIG. 3 is a schematic view of the structure of the carriage and the rotating assembly of the present utility model;

fig. 4 is a schematic view of the structure of the upper water storage plate and the shower pipe according to the present utility model.

In the figure: the water-saving type water-saving device comprises a 1-shell, a 2-upper water storage plate, a 3-lower water storage plate, a 4-water inlet, a 5-bearing frame, a 6-filter element main body, a 7-spraying pipe, an 8-spraying nozzle, a 9-cleaning brush, a 10-rotating motor, an 11-rotating shaft, a 12-clamping block, a 13-limiting rod, a 14-spring, a 15-rubber pad, a 16-water draining hole, a 17-water outlet, a 18-threaded hole, a 19-threaded column cap and a 20-sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an ultrafiltration cartridge self-flushing device for a water purifier, comprising: the filter comprises a shell 1, wherein an upper water storage plate 2 is arranged at the upper end of the shell 1, a lower water storage plate 3 is arranged at the lower end of the shell 1, a water inlet 4 is arranged at the upper end of the upper water storage plate 2, a spray pipe 7 is arranged at the lower end of the upper water storage plate 2, a plurality of spray heads 8 are arranged on the spray pipe 7, a water outlet 17 is arranged at the lower end of the lower water storage plate 3, a filter element main body 6 is arranged in the shell 1, and a rotating assembly is arranged at the lower end of the filter element main body 6;

the rotating assembly comprises a rotating motor 10 fixed at the lower end of the lower water storage plate 3, the output end of the rotating motor 10 penetrates through the lower water storage plate 3 and is fixedly connected with a rotating shaft 11, the upper end of the rotating shaft 11 is fixedly connected with a bearing frame 5, two symmetrically arranged clamping blocks 12 are arranged in the bearing frame 5, the rotating motor 10 is started to drive the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the bearing frame 5 to rotate, and accordingly the filter element main body 6 is driven to rotate, rotary cleaning of the filter element main body 6 is achieved, cleanliness of the filter element main body 6 is effectively improved, and the service life of the filter element main body 6 is prolonged.

Further improved, as shown in fig. 2: be equipped with a plurality of cleaning brush 9 in the casing 1, cleaning brush 9 is the PBT material, is convenient for clear up debris on the filter core main part 6 through setting up cleaning brush 9.

Further improved, as shown in fig. 4: the upper water storage plate 2 is in threaded connection with the spray pipe 7, a threaded column cap 19 is arranged at the upper end of the spray pipe 7, a threaded hole 18 matched with the threaded column cap 19 for use is formed in the lower end of the upper water storage plate 2, a sealing ring 20 is arranged on the threaded column cap 19, the spray pipe 7 is conveniently installed on the upper water storage plate 2 through the arrangement of the threaded column cap 19 and the threaded hole 18, the spray pipe 7 is conveniently dismounted and mounted, the sealing ring 20 can improve the sealing effect of the upper water storage plate 2 and the spray pipe 7, and the sealing performance of the device is improved.

Further improved, as shown in fig. 3: the upper end of the lower water storage plate 3 and the bottom of the bearing frame 5 are both provided with drain holes 16, so that the cleaned sewage can be discharged by arranging the drain holes 16, and finally the sewage is discharged from a water outlet 17.

Further improved, as shown in fig. 3: the clamping block 12 lateral wall fixedly connected with gag lever post 13 is equipped with spring 14 on the gag lever post 13, and the rubber pad 15 has been laid on the clamping block 12 inside wall, makes the filter core of different sizes of clamping block 12 centre gripping through setting up spring 14, through setting up rubber pad 15, can play the effect of protection filter core, avoids the filter core to be pressed from both sides bad.

Working principle: when the filter element cleaning device is used, the external high-pressure water pump is communicated with the water inlet 4, external water enters the upper water storage plate 2 through the water inlet 4, the water in the upper water storage plate 2 enters the spray pipe 7, the external water is sprayed to the surface of the filter element main body 6 through the spray nozzle 8 to perform flushing operation, meanwhile, the rotating motor 10 is started, the rotating motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the bearing frame 5 to rotate, the clamping block 12 in the bearing frame 5 drives the filter element main body 6 to rotate, the cleaning brush 9 on the inner side wall of the shell 1 performs cleaning operation on the rotating filter element main body 6, and through a rotating cleaning mode, the cleaning effect of the filter element main body 6 is effectively improved, the automatic flushing effect is realized, and the service life of the filter element main body is prolonged.

And (3) notes: the type of the "rotating motor" related to the utility model is "5IK90GN-YF".

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a water purifier's ultrafiltration filter core is from washing unit which characterized in that: the novel water storage device comprises a shell (1), wherein an upper water storage plate (2) is arranged at the upper end of the shell (1), a lower water storage plate (3) is arranged at the lower end of the shell (1), a water inlet (4) is formed in the upper end of the upper water storage plate (2), a spray pipe (7) is arranged at the lower end of the upper water storage plate (2), a plurality of spray heads (8) are arranged on the spray pipe (7), a water outlet (17) is formed in the lower end of the lower water storage plate (3), a filter element main body (6) is arranged in the shell (1), and a rotating assembly is arranged at the lower end of the filter element main body (6);

the rotary assembly comprises a rotary motor (10) fixed at the lower end of the lower water storage plate (3), the output end of the rotary motor (10) penetrates through the lower water storage plate (3) and is fixedly connected with a rotating shaft (11), the upper end of the rotating shaft (11) is fixedly connected with a bearing frame (5), and two symmetrically arranged clamping blocks (12) are arranged in the bearing frame (5).

2. The self-flushing device for an ultrafiltration cartridge of a water purifier as set forth in claim 1, wherein: a plurality of cleaning brushes (9) are arranged in the shell (1), and the cleaning brushes (9) are made of PBT (polybutylene terephthalate) materials.

3. The self-flushing device for an ultrafiltration cartridge of a water purifier as set forth in claim 1, wherein: the upper water storage plate (2) is in threaded connection with the spray pipe (7), a threaded column head (19) is arranged at the upper end of the spray pipe (7), a threaded hole (18) matched with the threaded column head (19) is formed in the lower end of the upper water storage plate (2), and a sealing ring (20) is arranged on the threaded column head (19).

4. The self-flushing device for an ultrafiltration cartridge of a water purifier as set forth in claim 1, wherein: the upper end of the lower water storage plate (3) and the bottom of the bearing frame (5) are both provided with drain holes (16).

5. The self-flushing device for an ultrafiltration cartridge of a water purifier as set forth in claim 1, wherein: the clamping block (12) is fixedly connected with a limiting rod (13), a spring (14) is arranged on the limiting rod (13), and a rubber pad (15) is paved on the inner side wall of the clamping block (12).