CN210645448U

CN210645448U - High-efficient striping cup structure

Info

Publication number: CN210645448U
Application number: CN201921016255.1U
Authority: CN
Inventors: 奚金华
Original assignee: Changzhou Haosilin Medical Instrument Co ltd
Current assignee: Changzhou Haosilin Medical Instrument Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-02
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a high-efficient striping cup structure, including cup and bowl cover, the cup inside wall down opens from last has the draw-in groove, and cup inner chamber down sets gradually first filter membrane subassembly, second filter membrane subassembly and third filter membrane subassembly from last, and the cup bottom is equipped with the through-hole, and the cup is installed on full-automatic liquid-based cell pelleter, and the bowl cover is installed in the cup upper end, and bowl cover and cup junction are equipped with the sealing washer, and it has the buffer film to paste on the cup outer wall. The utility model discloses structural design is novel, sets up three filter membrane subassemblies, can improve cell filtration efficiency, and then has improved film-making efficiency, and in addition, the buffer film that sets up has excellent buffering, antidetonation, wear resistance, the life of effectual extension membrane cup.

Description

High-efficient striping cup structure

Technical Field

The utility model relates to a filter membrane cup technical field specifically is a high-efficient striping cup structure.

Background

The filter membrane cup is mainly used for filtering cells, the existing filter membrane cup is single in structure and function and poor in filtering precision, and the existing filter membrane cup is poor in overall shock resistance, easy to deform and short in service life, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient striping cup structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient striping cup structure, includes cup and bowl cover, the cup inside wall down opens from last has the draw-in groove, cup inner chamber down sets gradually first filter membrane subassembly, second filter membrane subassembly and third filter membrane subassembly from last, the cup bottom is equipped with the through-hole, the cup is installed on full-automatic liquid basic cell pelleter, the bowl cover is installed in the cup upper end, just bowl cover and cup junction are equipped with the sealing washer, it has the buffer film to paste on the cup outer wall.

Preferably, first filter membrane subassembly, second filter membrane subassembly and third filter membrane subassembly structure are identical completely, including outer frame body, outer frame body outward flange is equipped with the fixture block, fixture block and draw-in groove phase-match, the filter membrane is installed to outer frame body inner chamber, the filter membrane includes that cellulose nanofiber filter layer, load silver nanofiber adsorbed layer, chitin nanofiber filter layer and N99 polypropylene melt-blown non-woven fabrics, set up load silver nanofiber adsorbed layer between cellulose nanofiber filter layer and the chitin nanofiber filter layer, cellulose nanofiber filter layer upper surface and chitin nanofiber filter layer lower surface set up N99 polypropylene melt-blown non-woven fabrics respectively.

Preferably, the buffer film comprises a C8 linear low-density polyethylene layer, a metallocene polyethylene layer and a high-density polyethylene layer, wherein the upper surface and the lower surface of the high-density polyethylene layer are respectively bonded with the high-density polyethylene layer and the C8 linear low-density polyethylene layer.

Preferably, the sealing ring comprises a sealing ring main body, an inner flanging and an outer flanging are arranged on the inner side and the outer side of the upper end face of the sealing ring main body, a groove is formed between the inner flanging and the outer flanging, and the sealing ring main body is made of silicon rubber.

Preferably, the thickness of the buffer film is 2mm-3 mm.

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

(1) the utility model discloses structural design is novel, sets up three filter membrane subassemblies, can improve cell filtration efficiency, and then has improved film-making efficiency, and in addition, the buffer film that sets up has excellent buffering, antidetonation, wear resistance, the life of effectual extension membrane cup.

(2) The utility model discloses a filter membrane subassembly can filter small impurity, harmful organic matter and inorganic matter granule in can also effectual adsorbed air, have guaranteed cell filter effect.

(3) The utility model discloses a buffer film have excellent shock attenuation and buffering effect, effectually prevent that the deformation phenomenon from appearing in the cup, further extension cup life.

(4) The utility model discloses a sealing washer structural stability is good, has dampproofing dustproof efficiency, can prevent that outside impurity from getting into the inside influence filtration quality of cup.

Drawings

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

FIG. 2 is a schematic view of the structure of the membrane module of the present invention;

FIG. 3 is a sectional view of the buffer film of the present invention;

fig. 4 is a schematic view of the structure of the sealing ring of the present invention.

In the figure: 1. a cup body; 2. a cup cover; 3. a card slot; 4. a first filter membrane module; 5. a second filter membrane module; 6. a third membrane module; 7. a through hole; 8. a seal ring; 9. a buffer film; 10. an outer frame body; 11. a clamping block; 12. a cellulose nanofiber filtration layer; 13. a silver nanofiber-loaded adsorption layer; 14. a chitin nanofiber filter layer; n99 polypropylene meltblown nonwoven; a layer of C8 linear low density polyethylene; 17. a metallocene polyethylene layer; 18. a high density polyethylene layer; 19. a seal ring main body; 20. inward flanging; 21. flanging; 22. and (4) a 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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient striping cup structure, including cup 1 and bowl cover 2, 1 inside wall of cup down opens from last has draw-in groove 3, 1 inner chamber of cup down sets gradually first filter membrane subassembly 4 from last, second filter membrane subassembly 5 and third filter membrane subassembly 6, 1 bottom of cup is equipped with through-hole 7, cup 1 installs on full-automatic liquid-based cell pelleter, bowl cover 2 is installed in 1 upper end of cup, and bowl cover 2 is equipped with sealing washer 8 with 1 junction of cup, it has buffer film 9 to paste on 1 outer wall of cup.

The utility model discloses in, first filter membrane subassembly 4, second filter membrane subassembly 5 and the 6 structures of third filter membrane subassembly are identical completely, including outer frame 10, outer frame 10 outward flange is equipped with fixture block 11, fixture block 11 and draw-in groove 3 phase-match, the filter membrane is installed to outer frame 10 inner chamber, the filter membrane includes cellulose nanofiber filter layer 12, load silver nanofiber adsorbed layer 13, chitin nanofiber filter layer 14 and N99 polypropylene melt-blown non-woven fabrics 15, set up load silver nanofiber adsorbed layer 13 between cellulose nanofiber filter layer 12 and the chitin nanofiber filter layer 14, cellulose nanofiber filter layer 12 upper surface and chitin nanofiber filter layer 14 lower surface set up N99 polypropylene melt-blown non-woven fabrics 15 respectively. The utility model discloses a filter membrane subassembly can filter small impurity, harmful organic matter and inorganic matter granule in can also effectual adsorbed air, have guaranteed cell filter effect.

The utility model discloses in, buffer film 9 includes C8 linear low density polyethylene layer 16, metallocene polyethylene layer 17, high density polyethylene layer 18, and high density polyethylene layer 18 upper and lower surface bonds high density polyethylene layer 16 and C8 linear low density polyethylene layer 17 respectively, and buffer film 9 thickness is 2mm-3mm, the utility model discloses a buffer film have excellent shock attenuation and buffering effect, and the effectual deformation phenomenon that prevents the cup appears further prolongs cup life.

Furthermore, the utility model discloses in, sealing washer 8 includes sealing washer main part 19, and the inside and outside both sides of the up end of sealing washer main part 19 are equipped with inside flanging 20 and flanging 21, form slot 22 between inside flanging 20 and the flanging 21, and sealing washer main part 19 adopts silicon rubber to make. The utility model discloses a sealing washer structural stability is good, has dampproofing dustproof efficiency, can prevent that outside impurity from getting into the inside influence filtration quality of cup.

To sum up, the utility model discloses structural design is novel, sets up three filter membrane subassemblies, can improve cell filtration efficiency, and then has improved film-making efficiency, and in addition, the buffer film that sets up has excellent buffering, antidetonation, wear resistance, the life of effectual extension membrane cup.

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

1. The utility model provides a high-efficient striping cup structure, includes cup (1) and bowl cover (2), its characterized in that: cup (1) inside wall down opens from last has draw-in groove (3), cup (1) inner chamber down sets gradually first filter membrane subassembly (4), second filter membrane subassembly (5) and third filter membrane subassembly (6) from last, cup (1) bottom is equipped with through-hole (7), install on full-automatic liquid-based cell pelleter cup (1), install in cup (1) upper end bowl cover (2), just bowl cover (2) are equipped with sealing washer (8) with cup (1) junction, it has buffer film (9) to paste on cup (1) outer wall.

2. A high efficiency stripping cup structure as set forth in claim 1, wherein: the first filter membrane component (4), the second filter membrane component (5) and the third filter membrane component (6) have the same structure and comprise an outer frame body (10), a clamping block (11) is arranged on the outer edge of the outer frame body (10), the clamping block (11) is matched with the clamping groove (3), a filter membrane is arranged in the inner cavity of the outer frame body (10), the filter membrane comprises a cellulose nano-fiber filter layer (12), a silver-loaded nano-fiber adsorption layer (13), a chitin nano-fiber filter layer (14) and an N99 polypropylene melt-blown non-woven fabric (15), a silver-loaded nanofiber adsorption layer (13) is arranged between the cellulose nanofiber filter layer (12) and the chitin nanofiber filter layer (14), the upper surface of the cellulose nano-fiber filter layer (12) and the lower surface of the chitin nano-fiber filter layer (14) are respectively provided with N99 polypropylene melt-blown non-woven fabrics (15).

3. A high efficiency stripping cup structure as set forth in claim 1, wherein: the buffer film (9) comprises a C8 linear low-density polyethylene layer (16), a metallocene polyethylene layer (17) and a high-density polyethylene layer (18), wherein the upper surface and the lower surface of the high-density polyethylene layer (18) are respectively bonded with the C8 linear low-density polyethylene layer (16) and the metallocene polyethylene layer (17).

4. A high efficiency stripping cup structure as set forth in claim 1, wherein: the sealing ring (8) comprises a sealing ring main body (19), an inner flanging (20) and an outer flanging (21) are arranged on the inner side and the outer side of the upper end face of the sealing ring main body (19), a groove (22) is formed between the inner flanging (20) and the outer flanging (21), and the sealing ring main body (19) is made of silicon rubber.

5. A high efficiency stripping cup structure as set forth in claim 1, wherein: the thickness of the buffer film (9) is 2mm-3 mm.