CN217418372U

CN217418372U - Water purifier filter element

Info

Publication number: CN217418372U
Application number: CN202221492868.4U
Authority: CN
Inventors: 陈海军; 张艳丹; 李小龙
Original assignee: Xiamen Zhengshui Carbon Fiber Technology Co ltd
Current assignee: Xiamen Zhengshui Carbon Fiber Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-13
Anticipated expiration: 2032-06-15

Abstract

A filter element of a water purifier comprises an activated carbon filter cartridge, a water outlet channel sleeved in the activated carbon filter cartridge and a filter material storage bin clamped in the water outlet channel and used for placing filter materials; the lower end of the filter material storage bin is provided with a plurality of water filtering holes for enabling water to enter the filter material storage bin; and the upper end of the filter material storage bin is provided with a filter material baffle for avoiding the leakage of the filter material in the filter material storage bin.

Description

Water purifier filter element

Technical Field

The invention relates to the technical field of filter elements of water purifiers, in particular to a filter element of a water purifier.

Background

With the improvement of living standard and the attention to health of people, the requirement of people on the quality of drinking water is higher and higher, so that the water purifier becomes a necessary product in daily life of a family, and the filter element is one of essential products of the water purifier, so the filter element is of great importance to the water purifier; the existing filter element mostly allows a person to directly and transversely pass through the activated carbon excessive layer, the filtering path is short, and full filtering cannot be realized

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a filter element of a water purifier, which aims to solve the problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a filter element of a water purifier, which comprises an activated carbon filter cartridge, a water outlet channel sleeved in the activated carbon filter cartridge and a filter material storage bin clamped in the water outlet channel and used for placing filter materials; the lower end of the filter material storage bin is provided with a plurality of water filtering holes for enabling water to enter the filter material storage bin; and the upper end of the filter material storage bin is provided with a filter material baffle for avoiding the leakage of the filter material in the filter material storage bin.

Further, the filter material storage bin comprises an upper storage bin arranged in the water outlet channel, a connecting bin arranged at the lower end of the upper storage bin and connected with each other for increasing the length of the filter material storage bin, and a water filtering bin arranged at the lower end of the connecting bin and used for enabling water to enter the filter material storage bin; the water filtering holes are formed in the water filtering bin.

Furthermore, a locking cover for limiting the filter material storage bin in the water outlet channel is fixed at the upper end of the activated carbon filter cylinder; and a drain pipe for draining filtered water is fixed at the upper end of the locking cover.

Furthermore, a limit boss for limiting the upper storage bin in the water outlet channel is fixed at the upper end of the upper storage bin; the lower end of the upper storage bin is fixed with a lower limiting sleeve connected with the connecting bin; an upper connecting sleeve connected with the lower limiting sleeve is fixed at the upper end of the connecting bin; a lower connecting sleeve is fixed at the lower end of the connecting bin; an upper fixing sleeve connected with the lower connecting sleeve is fixed at the upper end of the water filtering bin.

Furthermore, a water filtering baffle plate which enables water to pass through and avoids mixing of filter materials is fixed at the lower ends of the upper storage bin and the connecting bin.

Further, a water inlet bin for enabling water to enter the filter element is arranged on the outer side of the activated carbon filter cylinder, and a water inlet is fixed on the water inlet bin; the drain pipe passes through the water inlet.

Furthermore, a limiting ring used for limiting the filter material storage bin is arranged at the water inlet; a plurality of water inlet holes are formed in the limiting ring.

The invention has the beneficial effects that:

a filter element of a water purifier slides; establish out the water passageway at the active carbon cartridge filter endotheca, set up filter media storage storehouse in going out the water passageway, set up the inlet opening at filter media storage storehouse lower extreme, water need get into filter media storage storehouse through the inlet opening of filter media storage storehouse lower extreme after filtering through the active carbon cartridge filter when carrying out the drainage, filter water once more from the filter media in the filter media storage storehouse again, make water from the top down go up again, the filtering path of water has been increased at the in-process of handling water, make water realize fully filtering.

Drawings

FIG. 1 is a schematic view of the overall structure of a filter element for a water purifier according to the present invention;

FIG. 2 is a schematic view of a filter cartridge filter material storage bin of the water purifier according to the present invention;

FIG. 3 is a schematic view of a storage bin on a filter element of a water purifier according to the present invention;

FIG. 4 is a schematic view of the structure of the connection cabin on the filter element of the water purifier of the present invention;

FIG. 5 is a schematic view of a water filtering chamber on a filter element of a water purifier according to the present invention;

FIG. 6 is a schematic view of a limiting ring of a filter element of a water purifier according to the present invention.

Reference numbers in the figures:

1. an activated carbon filter cartridge; 2. a water outlet channel; 3. a filter material storage bin; 4. water filtering holes; 5. a filter material baffle; 6. loading the storage bin; 7. a connecting bin; 8. a water filtering bin; 9. a locking cover; 10. a drain pipe; 11. a limiting boss; 12. a lower limiting sleeve; 13. an upper connecting sleeve; 14. a lower connecting sleeve; 15. an upper fixed sleeve; 16. a water filtering baffle; 17. a water inlet bin; 18. a water inlet; 19. a limiting ring; 20. a water inlet hole.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to fig. 6, the filter element of a water purifier provided in this embodiment includes an activated carbon filter cartridge 1, a water outlet channel 2 sleeved in the activated carbon filter cartridge 1, and a filter material storage bin 3 clamped in the water outlet channel 2 for storing a filter material; the lower end of the filter material storage bin 3 is provided with a plurality of water filtering holes 4 which enable water to enter the filter material storage bin 3; and a filter material baffle 5 for preventing the filter material in the filter material storage bin 3 from leaking is arranged at the upper end of the filter material storage bin 3.

Further, the filter material storage bin 3 comprises an upper storage bin 6 arranged in the water outlet channel 2, a connecting bin 7 arranged at the lower end of the upper storage bin 6 and connected with each other for increasing the length of the filter material storage bin 3, and a water filtering bin 8 arranged at the lower end of the connecting bin 7 for enabling water to enter the filter material storage bin 3; the water filtering holes 4 are formed in the water filtering bin 8; the filter material storage bin 3 is divided into an upper storage bin 6, a connecting bin 7 and a water filtering bin 8, and a plurality of water filtering materials with different levels can be stored in different bins in the using process, so that water can be filtered more thoroughly; connect storehouse 7 simultaneously and can make a plurality of links together, increase the length of filter media storage storehouse 3, realize matching the active carbon cartridge filter 1 of different length.

Further, a locking cover 9 for limiting the filter material storage bin 3 in the water outlet channel 2 is fixed at the upper end of the activated carbon filter cylinder 1; a drain pipe 10 for draining filtered water is fixed at the upper end of the locking cover 9; the locking cover 9 fixes the filter material storage bin 3 in the water outlet channel 2, so that the separation of the filter material storage bin 3 and the water outlet channel 2 can be avoided.

Further, a limiting boss 11 for limiting the upper storage bin 6 in the water outlet channel 2 is fixed at the upper end of the upper storage bin 6; the lower end of the upper storage bin 6 is fixed with a lower limiting sleeve 12 connected with the connecting bin 7; an upper connecting sleeve 13 connected with a lower limiting sleeve 12 is fixed at the upper end of the connecting bin 7; the lower limiting sleeve 12 and the upper connecting sleeve 13 are in threaded connection or clamped together; a lower connecting sleeve 14 is fixed at the lower end of the connecting bin 7; an upper fixed sleeve 15 connected with a lower connecting sleeve 14 is fixed at the upper end of the water filtering bin 8; the lower connecting sleeve 14 is connected with the upper fixing sleeve 15 in a clamping or threaded mode.

Further, a water filtering baffle 16 which enables water to pass through and avoids mixing of filter materials is fixed at the lower ends of the upper storage bin 6 and the connecting bin 7; the water filtering baffle 16 can prevent different materials from mixing with each other to cause poor water filtering performance.

Further, a water inlet bin 17 for enabling water to enter the filter element is arranged on the outer side of the activated carbon filter cartridge 1, and a water inlet 18 is fixed on the water inlet bin 17; the water outlet pipe 10 passes through the water inlet 18; the passage of the drain pipe 10 through the water inlet 18 prevents unfiltered water from contaminating the filtered water purifier space.

Furthermore, a limiting ring 19 for limiting the filter material storage bin 3 is arranged at the water inlet 18; a plurality of water inlet holes 20 are formed in the limiting ring 19; the water inlet pipe 10 is sleeved with the limiting ring 19, stable supporting force is generated between the water inlet 18 and the water inlet bin 17, and meanwhile, water can enter from the water inlet hole 20, so that the filter material storage bin 3 is stably connected with the water inlet bin 17, and dislocation between the filter material storage bin 3 and the water inlet bin 17 is avoided when a filter element of the water purifier is installed.

While the invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A filter element of a water purifier is characterized in that: comprises an active carbon filter cartridge (1), a water outlet channel (2) sleeved in the active carbon filter cartridge (1) and a filter material storage bin (3) clamped in the water outlet channel (2) and used for placing filter materials; the lower end of the filter material storage bin (3) is provided with a plurality of water filtering holes (4) for water to enter the filter material storage bin (3); the upper end of the filter material storage bin (3) is provided with a filter material baffle (5) for preventing the filter material in the filter material storage bin (3) from leaking.

2. A water purifier cartridge according to claim 1, wherein: the filter material storage bin (3) comprises an upper storage bin (6) arranged in the water outlet channel (2), a connecting bin (7) which is arranged at the lower end of the upper storage bin (6) and is mutually connected and used for increasing the length of the filter material storage bin (3), and a water filtering bin (8) which is arranged at the lower end of the connecting bin (7) and enables water to enter the filter material storage bin (3); the water filtering holes (4) are formed in the water filtering bin (8).

3. A water purifier cartridge according to claim 1, wherein: a locking cover (9) for limiting the filter material storage bin (3) in the water outlet channel (2) is fixed at the upper end of the activated carbon filter cylinder (1); a drain pipe (10) for discharging filtered water is fixed to the upper end of the locking cover (9).

4. A water purifier cartridge according to claim 2, wherein: a limiting boss (11) for limiting the upper storage bin (6) in the water outlet channel (2) is fixed at the upper end of the upper storage bin (6); a lower limiting sleeve (12) connected with the connecting bin (7) is fixed at the lower end of the upper storage bin (6); an upper connecting sleeve (13) connected with a lower limiting sleeve (12) is fixed at the upper end of the connecting bin (7); a lower connecting sleeve (14) is fixed at the lower end of the connecting bin (7); an upper fixed sleeve (15) connected with a lower connecting sleeve (14) is fixed at the upper end of the water filtering bin (8).

5. A water purifier cartridge according to claim 2, wherein: and a water filtering baffle (16) which enables water to pass through and avoids mixing of filter materials is fixed at the lower ends of the upper storage bin (6) and the connecting bin (7).

6. A water purifier cartridge according to claim 3, wherein: a water inlet bin (17) for enabling water to enter the filter element is arranged on the outer side of the activated carbon filter cylinder (1), and a water inlet (18) is fixed on the water inlet bin (17); the water outlet pipe (10) passes through the water inlet (18).

7. A water purifier cartridge according to claim 6, wherein: a limiting ring (19) used for limiting the filter material storage bin (3) is arranged at the water inlet (18); a plurality of water inlet holes (20) are arranged on the limiting ring (19).