CN214513183U - Novel nanoscale filtering structure - Google Patents

Abstract

The utility model discloses a novel nanometer filtration relates to filter element technical field for medical science inspection, the utility model discloses a filter the main part, the inside top threaded connection who filters the main part has the bolt, and the cap has been cup jointed to the surface top of bolt, and the fluting has been seted up to the inside of bolt, and grooved inside is fixed with the spring. The utility model discloses a set up the inner shell, active carbon filter element and nanometer membrane filter element, after the filter main part installation is sealed to finish, the user will filter the water source and pour into to the inner shell of filtering the main part from the water filling port into, thereby make and need filter the water source and pass through active carbon filter element prefilter, filtering once more through nanometer membrane filter element, and the water source that finishes is filtered through nanometer membrane filter element, just pour into to water outlet channel through the delivery port and discharge, just so form a complete filtration flow, and simultaneously, under secondary filter's basis, not only strengthened the filter effect of filtering the main part, still make the quality of water after filtering reach the emission requirement of high standard.

Description

Novel nanoscale filtering structure

Technical Field

The utility model relates to a filter disc technical field for the medical science inspection specifically is a novel nanometer filtration.

Background

Nanofiltration membrane: the membrane has a pore size of 1nm or more, generally 1 to 2nm, is a functional semipermeable membrane which allows the permeation of solvent molecules or some low molecular weight solutes or low valent ions, is a special and promising type of separation membrane, is named because it can trap substances of about nanometer size, and is used for removing organic matter and color of surface water, removing hardness of underground water, partially removing soluble salts, concentrating fruit juice, separating useful substances in pharmaceuticals, and the like.

The nanofiltration process of the existing nanoscale filtration structure is simple and convenient, water is filtered only by injecting water to be filtered into the nanofiltration component, but the filtered water cannot meet the requirement of high standard, in addition, the existing nanoscale filtration structure is poor in sealing effect when butt joint sealing is carried out, secondly, the installation and disassembly processes of the filtration structure are very inconvenient, a large amount of time is consumed by workers, and meanwhile, the situation that the actual use performance of the nanofiltration structure is poor due to inaccurate installation position is easy to realize.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the nano-filtration process of the nano-filtration structure is simple and convenient, the filtered water quality can not meet the requirement of a high standard, the sealing effect is poor when the nano-filtration structure is in butt joint sealing, and the installation and the disassembly of the filtration structure are very inconvenient, a novel nano-filtration structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a novel nanoscale filtering structure comprises a filtering main body, wherein a bolt is connected with the upper part of the inside of the filtering main body in a threaded manner, a shell cover is sleeved on the upper part of the outer surface of the bolt, a slot is arranged in the bolt, a spring is fixed in the slot, one end of the spring is connected with a limiting rod, one side of the limiting rod is fixed with a movable rod, one side of the movable rod is fixed with a clamping block, fixed blocks are fixed above the two sides of the filtering main body, a clamping groove is arranged inside each fixed block, an inner shell, a partition board and a water outlet channel are respectively arranged in the filtering main body, an active carbon filtering component is arranged between the inner shell and the partition board, a nano-membrane filtering component is arranged between the partition board and the water outlet channel, a water outlet penetrates through the upper side of one side of the water outlet channel, and a water filling port penetrates through the upper side of one side of the filtering main body.

Preferably, the number of the partition plates is two, the two partition plates are symmetrically arranged along the central line of the longitudinal axis of the water outlet channel, and the two partition plates are positioned between the activated carbon filtering component and the nano-membrane filtering component.

Preferably, the active carbon filter component and the water injection port are both provided with two, and two one end of the water injection port runs through to the inside of inner shell and is located two the top of active carbon filter component.

Preferably, the fixture blocks and the clamping grooves are arranged in two, the fixture blocks are matched with the clamping grooves in two, and the fixture blocks are detachably arranged with the clamping grooves in two.

Preferably, the maximum cross-sectional area of the bolt is the same as the cross-sectional area of the filter body, and the maximum cross-sectional area of the bolt is smaller than the cross-sectional area of the card cover, and the bolt is threadedly coupled with the filter body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up fluting, spring, gag lever post, movable rod, the fixture block, fixed block and bolt, when the user needs to carry out the filtration that filters the main part inside and need install and dismantle, through pressing the movable rod, make the movable rod promote the gag lever post and remove compression spring, thereby make the movable rod take place the displacement, make fixture block and draw-in groove phase separation, through twisting the cap, make the bolt whole separate with filtering the main part phase separation, thereby can put into filtering the main part inside with the filtration, so not only make installation and dismantlement to the filter assembly more convenient, simultaneously still improved filtration greatly and made sealing performance in work, strengthened the filter effect of filtering the main part;

2. the utility model discloses a set up the inner shell, activated carbon filter assembly, the exhalant canal, the water filling port, delivery port and nanometer membrane filtering component, after the main part installation of filtering finishes sealedly, the user will need to filter the water source and pour into to the inner shell of filtering the main part from the water filling port, thereby make and need to filter the water source and pass through activated carbon filter assembly prefilter, filtering once more through nanometer membrane filtering component, and filter the water source that finishes through nanometer membrane filtering component, just pour into to exhalant canal through the delivery port and discharge, just so form a complete filtration flow, and simultaneously, under secondary filtration's basis, the filter effect of filtering the main part has not only been strengthened, still make the quality of water after the filtration reach the emission requirement of high standard.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the filtering main body of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a filter body; 2. a bolt; 3. grooving; 4. a spring; 5. a limiting rod; 6. a movable rod; 7. a clamping block; 8. a fixed block; 9. a shell cover; 10. an inner shell; 11. a partition plate; 12. an activated carbon filter assembly; 13. a water outlet channel; 14. a water injection port; 15. a water outlet; 16. a nanomembrane filtration component; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a novel nano-scale filtering structure includes a filtering main body 1, a bolt 2, a slot 3, a spring 4, a limiting rod 5, a movable rod 6, a fixture block 7, a fixing block 8, a shell cover 9, an inner shell 10, a partition plate 11, an activated carbon filtering component 12, a water outlet channel 13, a water filling port 14, a water outlet 15, a nano-film filtering component 16 and a clamping groove 17, wherein the bolt 2 is connected with the upper portion of the inside of the filtering main body 1 through a screw thread, the shell cover 9 is sleeved on the upper portion of the outer surface of the bolt 2, the slot 3 is formed in the bolt 2, the spring 4 is fixed in the slot 3, one end of the spring 4 is connected with the limiting rod 5, the movable rod 6 is fixed on one side of the limiting rod 5, the fixture block 7 is fixed on one side of the movable rod 6, the fixing block 8 is fixed on both sides of the filtering main body 1, the clamping groove 17 is formed in the fixing block 8, the inner shell 10 is respectively arranged in the filtering main body 1, The active carbon filter assembly 12 is arranged between the inner shell 10 and the partition plate 11, the nano-membrane filter assembly 16 is arranged between the partition plate 11 and the water outlet channel 13, the water outlet 15 penetrates through the upper portion of one side of the water outlet channel 13, and the water filling port 14 penetrates through the upper portion of one side of the filter main body 1, so that water needing to be filtered can be directly injected into the active carbon filter assembly 12 conveniently.

Please refer to fig. 2 and 4, two partition plates 11 are disposed, the two partition plates 11 are symmetrically disposed along a central axis of a water outlet channel 13, and the two partition plates 11 are both disposed between the activated carbon filter assembly 12 and the nano-membrane filter assembly 16, so that a water source can enter the nano-membrane filter assembly 16 through the activated carbon filter assembly 12, the activated carbon filter assembly 12 and the water injection ports 14 are both disposed, and one ends of the two water injection ports 14 penetrate through the inside of the inner casing 10 and are disposed above the two activated carbon filter assemblies 12, so that the water source to be filtered can be directly injected into the activated carbon filter assembly 12.

Please refer to fig. 1-3, the two clamping blocks 7 and the two clamping grooves 17 are respectively provided, the two clamping blocks 7 are adapted to the two clamping grooves 17, and the two clamping blocks 7 and the two clamping grooves 17 are detachably disposed, so as to facilitate the detachment of the filter main body 1 from the housing cover 9, the maximum cross-sectional area of the bolt 2 is the same as the cross-sectional area of the filter main body 1, the maximum cross-sectional area of the bolt 2 is smaller than the cross-sectional area of the housing cover 9, and the bolt 2 is in threaded connection with the filter main body 1, so as to facilitate the enhancement of the sealing performance of the filter main body 1.

The working principle is as follows: first, when a user needs to mount and dismount the filtering structure inside the filtering main body 1, by pressing the movable rod 6, the movable rod 6 pushes the limiting rod 5 to move the compression spring 4, thereby enabling the movable rod 6 to displace, enabling the clamping block 7 to be separated from the clamping groove 17, enabling the bolt 2 to be separated from the filtering main body 1 as a whole by screwing the shell cover 9, so that the filtering structure can be put into the filtering main body 1, after the filtering main body 1 is installed and sealed, a user injects a water source to be filtered into the inner case 10 of the filter main body 1 from the water injection port 14, so that the water source to be filtered is initially filtered through the activated carbon filter assembly 12, after the water is filtered again by the nano-membrane filtering component 16, the water filtered by the nano-membrane filtering component 16 is injected into the water outlet channel 13 through the water outlet 15 and discharged, so that a complete filtering process is formed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (5)

1. A novel nanofiltration structure, comprising a filtration body (1), characterized in that: the upper part of the interior of the filtering main body (1) is in threaded connection with a bolt (2), a shell cover (9) is sleeved on the upper part of the outer surface of the bolt (2), a slot (3) is formed in the bolt (2), a spring (4) is fixed in the slot (3), one end of the spring (4) is connected with a limiting rod (5), a movable rod (6) is fixed on one side of the limiting rod (5), a clamping block (7) is fixed on one side of the movable rod (6), fixed blocks (8) are fixed on the upper parts of two sides of the filtering main body (1), a clamping groove (17) is formed in the fixed block (8), an inner shell (10), a partition plate (11) and a water outlet channel (13) are respectively arranged in the filtering main body (1), and an active carbon filtering component (12) is arranged between the inner shell (10) and the partition plate (11), a nano-membrane filtering component (16) is arranged between the partition plate (11) and the water outlet channel (13), a water outlet (15) penetrates through the upper portion of one side of the water outlet channel (13), and a water filling port (14) penetrates through the upper portion of one side of the filtering main body (1).

2. The novel nanofiltration structure of claim 1, wherein: the two partition plates (11) are symmetrically arranged along the central line of the longitudinal axis of the water outlet channel (13), and the two partition plates (11) are positioned between the activated carbon filtering component (12) and the nano-film filtering component (16).

3. The novel nanofiltration structure of claim 1, wherein: activated carbon filtering component (12) and water filling port (14) all are provided with two, and two the one end of water filling port (14) is run through to the inside of inner shell (10) and is located two the top of activated carbon filtering component (12).

4. The novel nanofiltration structure of claim 1, wherein: fixture block (7) and draw-in groove (17) all are provided with two, two fixture block (7) and two draw-in groove (17) looks adaptation, and two fixture block (7) and two draw-in groove (17) are the dismantlement setting.

5. The novel nanofiltration structure of claim 1, wherein: the maximum cross-sectional area of the bolt (2) is the same as that of the filter body (1), the maximum cross-sectional area of the bolt (2) is smaller than that of the shell cover (9), and the bolt (2) is in threaded connection with the filter body (1).

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