CN211069319U

CN211069319U - Filter element for water filtering kettle and water filtering kettle with same

Info

Publication number: CN211069319U
Application number: CN201921075999.0U
Authority: CN
Inventors: 吕翔; 杨玖林; 王丽萍; 陈娟
Original assignee: Foshan Micro Midea Filter Manufacturing Co Ltd
Current assignee: Foshan Micro Midea Filter Manufacturing Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-07-24
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a water filtering kettle is with filter core and have its water filtering kettle, the raw water through the compound filter media ring that disinfects outward in the casing inner chamber and the compound filter media ring that disinfects in carries out the two-stage and filters and purifies, purify the small particulate matter of filter plate interception of water rethread, at last through water purification apopore outflow filter core, make this filter core purify the advantage that the filter effect is good, filter speed is fast, can disinfect through the runner design of bilayer level.

Description

Filter element for water filtering kettle and water filtering kettle with same

Technical Field

The utility model relates to a water purification field especially relates to a filter core and have its water filtering kettle for water filtering kettle.

Background

The filter element of the existing water filtering kettle generally adopts active carbon, ultrafiltration, ion exchange resin and the like as filter materials, and the raw water is filtered and purified by gravity; most of filter elements of the existing water filtering kettles cannot filter microorganisms such as bacteria or have low filtering speed, and a single filter material cannot meet various water requirements, so the structure of the filter element and the scheme of the filter material are required to be optimally designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a filter element for a water filtering kettle.

The utility model discloses the technical scheme that its technical problem was solved to one of them embodiment adopts is:

a filter element for a water filtering kettle comprises a shell and an upper cover, wherein a water inlet hole is formed in the upper cover, and a water purifying water outlet hole is formed in the bottom of the shell; the utility model discloses a compound filter media ring that disinfects, including the casing inner chamber, the casing inner chamber is fixed with the filter screen board that is located the bottom top, put into in the casing inner chamber and lie in the compound filter media ring that disinfects outside the filter screen board top, the compound filter media ring that disinfects is equipped with in the compound filter media ring that disinfects outward encircles, the water purification apopore is located compound filter media ring inner chamber below disinfects in.

As a preferred item, an outer skeleton is arranged between the outer sterilization composite filter material ring and the inner sterilization composite filter material ring, and an inner skeleton is arranged in the inner cavity of the inner sterilization composite filter material ring.

As a preferred option, the upper end and the lower end of the outer framework and the upper end and the lower end of the inner framework are respectively connected with an upper end cover and a lower end cover, and the lower end cover is provided with a water outlet hole facing to the inner cavity of the inner framework.

As a preferred item, a sealing ring is arranged on the outer side wall of the lower end cover.

As a preferred option, the outer sterilization composite filter material ring and the inner sterilization composite filter material ring are equally divided into a sterilization filter layer and an activated carbon layer.

As a preferred item, the outer walls of the outer sterilization composite filter material ring and the inner sterilization composite filter material ring are in a corrugated shape.

As a preferred option, a water purifying storage cavity is arranged between the filter screen plate and the bottom of the shell.

As a preferred item, a pre-filtering filter material is arranged outside the outer sterilization composite filter material ring.

The utility model also provides a water filtering kettle, the technical scheme that another embodiment adopted is:

a water filtering kettle comprises an inner cup and a filter element arranged in the inner cup, wherein the filter element is the filter element for the water filtering kettle.

As a preferred option, a special-shaped sealing ring is arranged on the outer wall of the shell.

The utility model has the advantages that:

the raw water carries out the two-stage filtration purification through the compound filter media ring that disinfects outward in the casing inner chamber and the compound filter media ring that disinfects in with, and the small particulate matter is intercepted to the filter plate to the purification water rethread, flows out the filter core through the water purification apopore at last, makes this filter core purify the advantage that the filter effect is good, filter speed is fast, can disinfect through the runner design of double-level.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of a filter cartridge of the present invention;

fig. 2 is a schematic cross-sectional view of a filter element according to the present invention;

fig. 3 is an exploded view of the housing and the upper cover of the present invention;

FIG. 4 is an exploded view of the outer sterilization composite filter material ring, the inner sterilization composite filter material ring, the outer frame and the inner frame of the present invention;

FIG. 5 is a schematic view showing the usage state of the filter element and the water filtering kettle of the present invention;

fig. 6 is a schematic cross-sectional view of the outer and inner sterilization composite filter material rings of the present invention.

Detailed Description

Referring to fig. 1-3, a filter element for a water filtering kettle comprises a shell 1 and an upper cover 2, wherein a water inlet hole 3 is formed in the upper cover 2, a water purifying water outlet hole 4 is formed in the bottom of the shell 1, raw water enters an inner cavity of the shell 1 through the water inlet hole 3, the raw water sequentially passes through an outer sterilization composite filter material ring 6 and an inner sterilization composite filter material ring 7 in the inner cavity of the shell 1 to be subjected to two-stage filtration and purification, and purified water passes through a filter screen plate 5 fixed above the bottom of the shell 1, so that micro particles are intercepted and then flow out through the water purifying water outlet hole 4 formed in the bottom of; the filter element 17 has the advantages of good purifying and filtering effect, high filtering speed and sterilization through the double-level flow passage design.

Referring to fig. 4, an outer frame 8 is disposed between the outer sterilization composite filter ring 6 and the inner sterilization composite filter ring 7, an inner frame 9 is disposed in an inner cavity of the inner sterilization composite filter ring 7, and the outer sterilization composite filter ring 6 and the inner sterilization composite filter ring 7 are supported by the outer frame 8 and the inner frame 9 to improve strength.

Be connected with upper end cover 10 respectively at the upper and lower both ends of outer skeleton 8 and inner frame 9, lower end cover 11, form sealed inner core structure, the water purification that produces after filtering through double-deck level can flow out, be equipped with apopore 12 towards the inner frame 9 inner chamber on lower end cover 11, make the water purification through interior compound filter media ring 7 that disinfects flow to apopore 12 on the inner frame 9 after, and from apopore 12 flow direction filter screen board 5, for guaranteeing the isolation of raw water and water purification, be provided with sealing washer 13 on 11 lateral walls of lower end cover, can make the purification water through filter screen board 5 all filter through double-deck level simultaneously, guarantee to purify the filter effect.

Referring to fig. 2, a purified water storage chamber 14 is arranged between the filter screen plate 5 and the bottom of the housing 1, temporarily stores purified water intercepted by the filter screen plate 5 after micro particles, and finally flows out through the purified water outlet hole 4.

The pre-filtering filter material 15 is arranged outside the outer sterilization composite filter material ring 6 for pre-filtering or fine filtering of raw water.

Referring to fig. 6, the outer compound filter media ring 6 that disinfects and the interior compound filter media ring 7 that disinfects equally divide into the filter layer 101 that disinfects, activated carbon layer 102, effectively adsorb bacterial microorganism through the filter layer 101 that disinfects, activated carbon layer 102 of load active carbon can effectively adsorb chlorine residue and promote purification filtration effect simultaneously, for the purification surface area that increases outer compound filter media ring 6 that disinfects and the interior compound filter media ring 7 that disinfects, adsorption capacity and pollutant carrying capacity are improved, process outer compound filter media ring 6 that disinfects and the interior compound filter media ring 7 that disinfects through folding, make the outer wall between them be the rugosity.

Still provide a drainage kettle, the technical scheme who adopts is:

referring to fig. 5, the water filtering kettle comprises an inner cup 16 and a filter element 17 arranged in the inner cup 16, wherein the filter element 17 is the filter element for the water filtering kettle, when in use, raw water is poured into the inner cup 16, then the raw water enters the filter element 17 through the water inlet hole 3 on the upper cover 2 for purification and filtration, and the produced purified water enters a water purifying cavity of the water filtering kettle for use.

In order to isolate the raw water in the inner cup 16 from the purified water in the purified water cavity, a special-shaped sealing ring 18 is arranged on the outer wall of the shell 1.

According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.

Claims

1. A filter element for a water filtering kettle comprises a shell (1) and an upper cover (2), wherein a water inlet hole (3) is formed in the upper cover (2), and a water purifying water outlet hole (4) is formed in the bottom of the shell (1); the sterilization composite filter is characterized in that a filter screen plate (5) located above the bottom is fixed in an inner cavity of the shell (1), an outer sterilization composite filter ring (6) located above the filter screen plate (5) is placed in the inner cavity of the shell (1), an inner sterilization composite filter ring (7) is arranged in the outer sterilization composite filter ring (6), and the water purification water outlet hole (4) is located below the inner sterilization composite filter ring (7) inner cavity.

2. A filter element as claimed in claim 1, wherein an outer skeleton (8) is disposed between the outer sterilization composite filter material ring (6) and the inner sterilization composite filter material ring (7), and an inner skeleton (9) is disposed in an inner cavity of the inner sterilization composite filter material ring (7).

3. A filter element for a water filtering kettle according to claim 2, wherein the upper end and the lower end of the outer skeleton (8) and the inner skeleton (9) are respectively connected with an upper end cover (10) and a lower end cover (11), and the lower end cover (11) is provided with a water outlet hole (12) facing to the inner cavity of the inner skeleton (9).

4. A filter cartridge as claimed in claim 3, wherein the lower end cap (11) is provided with a sealing ring (13) on the outer side wall.

5. A filter element as claimed in claim 1, wherein the outer sterilizing composite filter ring (6) and the inner sterilizing composite filter ring (7) are divided into a sterilizing filter layer (101) and an activated carbon layer (102).

6. A filter element as claimed in claim 5, wherein the outer walls of the outer (6) and inner (7) sterilizing composite filter rings are pleated.

7. A filter element for a water filtering jug according to claim 1, wherein a clean water storage chamber (14) is arranged between the filter screen plate (5) and the bottom of the housing (1).

8. A filter element as claimed in claim 1, wherein a prefilter filter (15) is provided outside the outer sterilizing composite filter ring (6).

9. A water filtering jug comprising an inner cup (16) and a filter element (17) mounted in the inner cup (16), characterised in that the filter element (17) is a filter element for a water filtering jug according to any one of claims 1 to 8.

10. A water filtering jug according to claim 9, wherein the outer wall of the housing (1) is provided with a profiled sealing ring (18).