CN216703483U

CN216703483U - Filter screen structure of water purifier

Info

Publication number: CN216703483U
Application number: CN202123033577.7U
Authority: CN
Inventors: 骆正斌; 骆双枝; 毕修武
Original assignee: Wuhu Jiajin Environmental Protection Technology Co ltd
Current assignee: Wuhu Jiajin Environmental Protection Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-10
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to a filter screen structure of a water purifier, which comprises an upper end cover body structure, a lower end cover body structure, an outer separation screen body arranged between the upper end cover body structure and the lower end cover body structure and an inner screen body arranged inside the upper end cover body structure and the lower end cover body structure, wherein the upper end cover body structure comprises an upper sealing cover end structure and a water inlet butt joint end arranged at the upper part of the upper sealing cover end structure, the lower end cover body structure comprises a lower sealing cover end, an external bottom block arranged at the bottom of the lower sealing cover end and an inner screen body sleeve joint end structure arranged at the upper part of the lower sealing cover end, and the outer separation screen body comprises an outer screen body and a drain hole group uniformly distributed on the outer screen body. The water filtering core net rack has simple structure, stability and firmness, and the filter paper can not shake in the net rack after assembly; the unfolding property and the stability of the filter paper are ensured, the service life and the filtration degree of the filter paper are further improved, and the filter paper has good practicability. And is convenient to disassemble and convenient for secondary recycling. Has good practicability.

Description

Filter screen structure of water purifier

Technical Field

The utility model relates to a filter element structure of a water purifier, in particular to a filter screen structure of the water purifier.

Background

At present, KDF and active carbon are generally arranged in a water filtering core of a water purifier, and the filter core is used for cleaning polluted water to a state required by production and life, namely, the water reaches certain cleanliness. Removing solid particles in water, killing bacteria, and filtering out harmful chemical components. The existing water core filtering material is selected from hollow fiber ultrafiltration membrane, non-woven fabric, PP melt-blown filter core material and the like and is used together with a water core filtering net rack. The existing water filtering core net rack structure is poor in connection stability, particularly a large-caliber water filtering core of a water purifier, and the connection and the separation among an upper end cover body structure, a lower end cover body structure and an inner net cover body are frequently generated in the using process to influence the use of the water purifier and reduce the filtering performance of filter paper. And the firmness difference of the welding position of the upper end cover body structure is easy to be separated when ultrasonic equipment or human equipment is welded. Further affecting the service life and filterability of the water purifier.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the filter screen body structure of the water purifier has the advantages of simple and convenient operation and stable and reliable structural equipment; the problem of above-mentioned is solved, the assembly operation of being convenient for, it is firm and life improves and improve filtration efficiency to improve the part use.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a filter screen body structure of water purifier, includes upper end lid structure, lower extreme lid structure, establishes and separates the dictyosome and establish the interior dictyosome in upper end lid structure and lower extreme lid structure inside between upper end lid structure and lower extreme lid structure outward, upper end lid structure include upper cover end structure, establish the butt joint end of intaking on upper cover end structure upper portion, lower extreme lid structure include lower cover end, establish at the external bottom block of lower cover end bottom, establish the interior dictyosome cup joint end structure on lower cover end upper portion, the outer division dictyosome include the outer dictyosome and the equipartition is at the outer external group of leaking hole of outer net.

The upper sealing cover end structure comprises an upper end connecting end, a heat-seal end arranged at the lower part of the upper end connecting end and a plurality of sealing body structures arranged outside the upper end connecting end.

The inner mesh sleeve joint end structure comprises an inner connecting platform arranged on the upper part of the lower sealing cover end, a reinforcing section arranged on the inner connecting platform and an extending sleeve joint platform structure arranged on the upper part of the reinforcing section.

The extension cup joint platform structure including establish interior network body joint platform on strengthening the section and establish and be the extension post of cylinder type on interior network body joint platform.

The plugging body structure comprises a transverse plugging convex block arranged outside the upper end connecting end.

The plugging body structure comprises a sealing element placing groove arranged outside the upper end connecting end.

The utility model has the advantages that: the water filtering core net rack has simple structure, stability and firmness, and the filter paper can not shake in the net rack after assembly; the unfolding property and the stability of the filter paper are ensured, the service life and the filtration degree of the filter paper are further improved, and the filter paper has good practicability. And is convenient to disassemble and convenient for secondary recycling. Has good practicability.

The utility model will be explained in more detail below with reference to the drawings and examples.

Drawings

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

Fig. 2 is a schematic structural diagram of the internal structure of the present invention.

Fig. 3 is a structural schematic diagram of the lower end cover structure in the present invention.

Fig. 4 is a schematic structural view of another upper end cover structure according to the present invention.

In the figure: 1. the water inlet end of the inner net body is connected with the water inlet end of the inner net body, the water inlet end of the inner net body is connected with the water inlet end of the outer net body, the water outlet end of the outer net body is connected with the water inlet end of the outer net body, the outer bottom end block of the outer net body, the water inlet end of the outer net body, the outer net.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment 1, as shown in fig. 1-3, a filter screen structure of a water purifier, includes an upper end cover structure, a lower end cover structure, an outer separation screen body arranged between the upper end cover structure and the lower end cover structure, and an inner screen body 1 arranged inside the upper end cover structure and the lower end cover structure, the upper end cover structure includes an upper cover end structure, a water inlet butt joint end 2 arranged on the upper portion of the upper cover end structure, the lower end cover structure includes a lower cover end 3, an outer bottom block 4 arranged at the bottom of the lower cover end, an inner screen body sleeve joint end structure arranged on the upper portion of the lower cover end 3, the outer separation screen body includes an outer screen body 5 and an outer vent group 6 uniformly distributed on the outer screen body. The upper sealing cover end structure comprises an upper end connecting end 7, a heat-sealing end 8 arranged at the lower part of the upper end connecting end and a plurality of sealing body structures arranged outside the upper end connecting end. The plugging body structure comprises a transverse plugging convex block 9 arranged outside the upper end connecting end 7. The inner mesh sleeve joint end structure comprises an inner connecting platform 10 arranged on the upper part of the lower sealing cover end 3, a reinforcing section 11 arranged on the inner connecting platform and an extending sleeve joint platform structure arranged on the upper part of the reinforcing section. The extension socket joint platform structure comprises an inner net body clamping platform 12 arranged on the reinforcing section 11 and a cylindrical extension column 13 arranged on the inner net body clamping platform.

Example 2, as shown in fig. 4, the plugging body structure includes a sealing member placement groove 14 provided outside the upper end connection end.

The water filtering core net rack has simple structure, stability and firmness, and the filter paper can not shake in the net rack after assembly; the unfolding property and the stability of the filter paper are ensured, the service life and the filtration degree of the filter paper are further improved, and the filter paper has good practicability. And is convenient to disassemble and convenient for secondary recycling. Has good practicability.

The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

The parts not involved in the present invention are the same as or can be implemented using the prior art.

Claims

1. The utility model provides a filter screen body structure of water purifier, includes upper end lid structure, lower extreme lid structure, establishes and separates the dictyosome and establish the interior dictyosome in upper end lid structure and the inside of lower extreme lid structure between upper end lid structure and lower extreme lid structure, its characterized in that: the upper end cover body structure comprises an upper cover end structure and a water inlet butt joint end arranged at the upper part of the upper cover end structure, the lower end cover body structure comprises a lower cover end, an external bottom block arranged at the bottom of the lower cover end and an internal net body sleeve joint end structure arranged at the upper part of the lower cover end, and the external separation net body comprises an external net body and external drain hole groups uniformly distributed on the external net body;

the upper sealing cover end structure comprises an upper end connecting end, a heat-seal end arranged at the lower part of the upper end connecting end and a plurality of sealing body structures arranged outside the upper end connecting end;

2. The filter screen body structure of a water purifier as claimed in claim 1, wherein: the extension cup joint platform structure including establish interior network body joint platform on strengthening the section and establish and be the extension post of cylinder type on interior network body joint platform.

3. The filter screen body structure of a water purifier as claimed in claim 1, wherein: the plugging body structure comprises a transverse plugging convex block arranged outside the upper end connecting end.

4. The filter screen body structure of a water purifier as claimed in claim 1, wherein: the plugging body structure comprises a sealing element placing groove arranged outside the upper end connecting end.