CN215352414U

CN215352414U - Filter element of water purifying kettle

Info

Publication number: CN215352414U
Application number: CN202121836138.7U
Authority: CN
Inventors: 肖侃
Original assignee: Cixi City Shar Moon Electric Co ltd
Current assignee: Cixi City Shar Moon Electric Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-31
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a water purifying kettle filter element with the following structure: comprises a filter element body with a water inlet channel and a water outlet channel; the filter element body comprises a shell and a cover body, wherein the shell is provided with an inner cavity with an opening, and the cover body is connected to the opening of the inner cavity of the shell and encloses with the shell to form a space for accommodating a filter material; the water inlet channel is arranged on the peripheral wall of the shell. The water inlet channel of the filter element is arranged on the peripheral wall of the shell, so that one part of the shell extends into the inner cup, and meanwhile, the inflow of tap water in the inner cup is not influenced, and therefore the volume of the outer cup occupied by the filter element is reduced, and the capacity of the outer cup of the water purifying kettle is improved.

Description

Filter element of water purifying kettle

Technical Field

The utility model relates to the technical field of filter elements, in particular to a filter element of a water purifying kettle.

Background

Tap water is produced by a tap water treatment plant after purification and disinfection, and meets the corresponding standard for people to live and produce. Domestic water is mainly pumped into rivers, lakes, underground water and surface water through a water taking pump station of a water plant, is treated by technological processes of precipitation, disinfection, filtration and the like, and is finally conveyed to each user through a water distribution pump station.

Although tap water is subjected to a series of purification treatments in a water plant, a small amount of chemical substances such as chlorine and hypochlorous acid still remain in the water; in addition, tap water passes through a tap water pipeline of several kilometers in the conveying process, and the aging of an urban water pipe network aggravates the pollution of the tap water, so that harmful substances such as bacteria, residual chlorine, calcium and magnesium ions and the like are remained in the tap water, and the tap water does not reach the standard of direct drinking in China.

Therefore, many families are equipped with water purification equipment, such as water purification kettles, which can filter harmful substances in water and purify tap water to reach the level of drinking water. The water purifying kettle comprises an inner cup, a filter element and an outer cup, wherein tap water enters from a water inlet of the filter element after being poured into the inner cup, flows out from a water outlet of the filter element after being filtered by the filter element and is stored in the outer cup. In the filter element in the current market, the water inlet holes are all arranged at the top of the filter element, for example, the publication number is CN206872453U, the name is the filter element in the water purifying kettle, the filter element comprises a core body and a cover body, the cover body is connected to the top of the core body, and the cover body is provided with a plurality of water inlet holes; in addition, as in the filter cartridges disclosed in publication Nos. CN203017828U, CN203648157U and CN106830138A, the water inlet holes are all arranged at the top of the filter cartridges. The core technology of the water purifying kettle is a filter element capable of quickly and effectively purifying water, and in order to ensure the filtering effect, enough filtering materials are required in the filter element, so that the volume of the filter element is larger; in order to avoid water storage in the inner cup, the position of the water inlet hole of the filter element is not higher than the bottom of the inner cup, so that most of the volume of the filter element extends into the outer cup, a large amount of volume of the outer cup is occupied, and the capacity of the water purifying kettle is reduced. In addition, the filter element is easy to trap gas when tap water enters, so that the flow rate of the tap water in the filter element is influenced, and further the filtering efficiency is low.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: overcome above prior art's defect, provide one kind and can reduce and occupy the outer cup volume, and then promote the water purification kettle filter core of water purification kettle capacity.

The technical scheme of the utility model is to provide a water purifying kettle filter element with the following structure: comprises a filter element body with a water inlet channel and a water outlet channel; the filter element body comprises a shell and a cover body, wherein the shell is provided with an inner cavity with an opening, and the cover body is connected to the opening of the inner cavity of the shell and encloses with the shell to form a space for accommodating a filter material; the inlet channel is arranged on the peripheral wall of the shell.

After adopting the structure, compared with the prior art, the water purifying kettle filter element has the following advantages:

the water inlet channel of the filter element is arranged on the peripheral wall of the shell, so that one part of the shell extends into the inner cup, and meanwhile, the inflow of tap water in the inner cup is not influenced, and therefore the volume of the outer cup occupied by the filter element is reduced, and the capacity of the outer cup of the water purifying kettle is improved.

Preferably, the cover body is provided with an exhaust hole communicated with the inner cavity. The air vent can be convenient for the air in the filter element to discharge, avoids influencing the flow velocity of tap water in the filter element because of trapping air.

Preferably, the water inlet channel is a plurality of water inlet holes uniformly distributed on the outer peripheral wall of the upper end of the shell. The speed that running water got into the filter core can be accelerated to a plurality of inlet openings, improves filtration efficiency.

Preferably, the length direction of the water inlet hole extends transversely along the peripheral wall of the shell; a plurality of vertical barrier strips extending along the height direction of the shell are distributed on the inner peripheral wall of the shell at intervals; the gap between two adjacent vertical barrier strips is communicated with the corresponding water inlet hole. Therefore, the filter material in the shell can be prevented from blocking the water inlet hole.

Preferably, a transverse barrier strip is arranged in the middle of the water inlet in the length direction and is used for partially shielding the water inlet. Through the cooperation of horizontal blend stop and vertical blend stop, can be better prevent that the inlet opening from blockking up.

Preferably, the water inlet hole, the vertical barrier strip, the horizontal barrier strip and the shell are integrally formed. Thus, the production process can be reduced, and the production cost can be reduced.

Preferably, a convex ring is arranged on the outer peripheral wall of the shell and below the water inlet hole and used for fixing the filter element in the water filtering kettle.

Preferably, the water outlet channel is arranged at the bottom of the shell, and the plane of the water outlet channel is lower than the plane of the inner bottom wall of the shell. The water in the filter element can flow out conveniently, and the water stored in the filter element is avoided.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a half sectional view of the housing of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1.

Reference numerals:

1. the water inlet device comprises a water inlet channel, 2, a water outlet channel, 3, a shell, 4, a cover body, 5, an inner cavity, 6, an exhaust hole, 7, a water inlet hole, 8, a vertical barrier strip, 9, a transverse barrier strip, 10, a convex ring, 11 and a concave part.

Detailed Description

The utility model is described in further detail below with reference to the figures and specific examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Meanwhile, the terms "first", "second", etc. are merely used for distinguishing names of various components, and have no primary and secondary relationship, so that the present invention is not to be construed as limited.

As shown in fig. 1, 2 and 3;

the utility model discloses a water purifying kettle filter element with the following structure: comprises a filter element body with a water inlet channel 1 and a water outlet channel 2; the filter element body comprises a shell 3 and a cover body 4, wherein an inner cavity 5 with an opening is arranged on the shell 3, and the cover body 4 is connected at the opening of the inner cavity 5 of the shell 3 and is enclosed with the shell 3 to form a space for accommodating a filtering material. Water inlet channel 1 sets up on the periphery wall of casing 3, and exhalant passage 2 sets up in the bottom of casing 3, and the plane that exhalant passage 2 belonged to is less than the plane that the interior diapire of casing 3 belonged to. The cover body 4 is provided with an exhaust hole 6 communicated with the inner cavity 5, so that air in the filter element can be conveniently exhausted, and the influence on the flow speed of tap water in the filter element due to air trapping is avoided.

The water inlet channel 1 of the filter element is arranged on the peripheral wall of the shell 3, so that a part of the shell 3 extends into the inner cup, and meanwhile, the inflow of tap water in the inner cup is not influenced, and therefore the volume of the outer cup occupied by the filter element is reduced, and the capacity of the outer cup of the water purifying kettle is improved. The water outlet channel 2 is arranged at the bottom of the shell 3, so that water in the filter element can flow out conveniently, and water is prevented from being stored in the filter element.

The inlet channel 1 is a plurality of inlet openings 7 evenly distributed on the peripheral wall of the upper end of the shell 3, so that the speed of tap water entering the filter element can be increased, and the filtering efficiency is improved. The length direction of the water inlet hole 7 transversely extends along the peripheral wall of the shell 3; a plurality of vertical barrier strips 8 extending along the height direction of the shell 3 are distributed on the inner peripheral wall of the shell 3 at intervals; the gap between two adjacent vertical barrier strips 8 is communicated with the corresponding water inlet hole 7; the transverse section of the vertical barrier strips 8 is isosceles triangle or isosceles trapezoid, and the top angle of the isosceles triangle or the upper bottom of the isosceles trapezoid faces the inner side of the shell 3, so that the gap between two adjacent vertical barrier strips 8 is gradually reduced from the inner part of the shell 3 to the direction of the water inlet hole 7, and the situation that the granular filtering materials block the water inlet hole 7 is avoided. The middle position of the length direction of the water inlet hole 7 is provided with a transverse barrier strip 9, and the transverse barrier strip 9 partially shields the water inlet hole 7. Through the cooperation of horizontal blend stop 9 and vertical blend stop 8, the filter material that avoids in the casing 3 that can be better blocks up inlet opening 7.

The water inlet 7, the vertical barrier strips 8, the horizontal barrier strips 9 and the shell 3 are integrally formed, so that the production procedures can be reduced, and the production cost is reduced.

A convex ring 10 is arranged on the outer peripheral wall of the shell 3 and below the water inlet 7 and used for fixing the filter element in the water filtering kettle. The outer peripheral wall of the lower end of the housing 3 is provided with four recessed portions 11 for clearance, and the strength of the housing 3 can be increased.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention shall be subject to the claims.

Claims

1. A filter element of a water purifying kettle comprises a filter element body with a water inlet channel (1) and a water outlet channel (2); the filter element body comprises a shell (3) and a cover body (4), an inner cavity (5) with an opening is formed in the shell (3), and the cover body (4) is connected to the opening of the inner cavity (5) of the shell (3) and encloses with the shell (3) to form a space for accommodating a filter material; the method is characterized in that: the water inlet channel (1) is arranged on the peripheral wall of the shell (3).

2. A water purification kettle filter element as claimed in claim 1, wherein: the cover body (4) is provided with an exhaust hole (6) communicated with the inner cavity (5).

3. A water purification kettle filter element as claimed in claim 1, wherein: inhalant canal (1) is inlet opening (7) of a plurality of evenly distributed on the periphery wall of casing (3) upper end.

4. A water purification kettle filter element as claimed in claim 3, wherein: the length direction of the water inlet hole (7) transversely extends along the peripheral wall of the shell (3); a plurality of vertical barrier strips (8) extending along the height direction of the shell (3) are distributed on the inner peripheral wall of the shell (3) at intervals; the gap between two adjacent vertical barrier strips (8) is communicated with the corresponding water inlet hole (7).

5. A water purification kettle filter element according to claim 4, wherein: the middle position of inlet opening (7) length direction is equipped with horizontal blend stop (9), horizontal blend stop (9) are used for the part to shelter from inlet opening (7).

6. A water purification kettle filter element according to claim 5, wherein: the water inlet hole (7), the vertical barrier strip (8), the horizontal barrier strip (9) and the shell (3) are integrally formed.

7. A water purification kettle filter element as claimed in claim 1, wherein: and a convex ring (10) is arranged below the water inlet hole (7) on the peripheral wall of the shell (3) and is used for fixing the filter element in the water filtering kettle.

8. A water purification kettle filter element as claimed in claim 1, wherein: the water outlet channel (2) is arranged at the bottom of the shell (3), and the plane where the water outlet channel (2) is located is lower than the plane where the inner bottom wall of the shell (3) is located.