CN214017391U

CN214017391U - HEPA with good filtering effect for dust collector

Info

Publication number: CN214017391U
Application number: CN202022451241.1U
Authority: CN
Inventors: 朱正方
Original assignee: Suzhou Huanfeng Environmental Protection Technology Co ltd
Current assignee: Suzhou Huanfeng Environmental Protection Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-24
Anticipated expiration: 2030-10-29

Abstract

The utility model belongs to the technical field related to filtering equipment, and particularly discloses a HEPA for a dust collector with good filtering effect, which comprises a HEPA body and a sealing cover; the sealing covers are arranged at the upper end and the lower end of the HEPA body; the HEPA body comprises an antibacterial framework, high-efficiency melt-blown cloth, a filter screen and an adsorption screen; the antibacterial framework consists of a plurality of bone plates and connecting pieces, the bone plates are annularly distributed between the two sealing covers and fixedly connected with the sealing covers through clamping, and two adjacent bone plates are mutually connected through the connecting pieces; the surface of the antibacterial framework is coated with efficient melt-blown cloth, the outer ring of the antibacterial framework is provided with a filter screen, and the inner ring of the antibacterial framework is provided with an adsorption screen; the utility model discloses an antibiotic skeleton, high-efficient melt-blown cloth, filter screen and adsorption net's cooperation can play multiple filter effect to the air in the dust catcher to improve the filter action of sea handkerchief, and its part all is for dismantling the connection, is convenient for use the washing that goes on to sea handkerchief after a period.

Description

HEPA with good filtering effect for dust collector

Technical Field

The utility model relates to a relevant technical field of filtration equipment specifically is a sea handkerchief for dust catcher that filter effect is good.

Background

The dust collector is a clean and sanitary electric appliance and is used for removing dust on the ground, carpets, walls, furniture, clothes and various gaps.

The HEPA is an important part used in a dust collector for a high frequency, but the existing HEPA can only be simply filtered, and the existing HEPA is not easy to disassemble, so that the HEPA cannot be taken out for cleaning after the filtering effect is reduced after the HEPA is used for a period of time, and the dust collecting effect and the service life of the dust collector are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sea handkerchief for dust catcher that filter effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a HEPA for dust collector with good filtering effect comprises a HEPA body and a sealing cover; the sealing covers are arranged at the upper end and the lower end of the HEPA body; the HEPA body comprises an antibacterial framework, high-efficiency melt-blown cloth, a filter screen and an adsorption screen; the antibacterial framework consists of a plurality of bone plates and connecting pieces, the bone plates are annularly distributed between the two sealing covers and fixedly connected with the sealing covers through clamping, and two adjacent bone plates are mutually connected through the connecting pieces; the surface of the antibacterial framework is coated with efficient melt-blown cloth, the outer ring of the antibacterial framework is provided with a filter screen, and the inner ring of the antibacterial framework is provided with an adsorption screen; the size of the filter screen is matched with the outer diameter of the sealing cover, and the size of the adsorption screen is matched with the inner diameter of the sealing cover.

Preferably, the filter screen is made of a nylon material; and activated carbon particles are fixed in the meshes of the adsorption net.

Preferably, the upper end and the lower end of the filter screen and the adsorption screen are fixedly bonded with first sealing rings, the corresponding positions of the opposite sides of the two sealing covers are fixedly bonded with second sealing rings, and the filter screen and the adsorption screen are in sealing connection with the sealing covers through the matching of the first sealing rings and the second sealing rings.

Preferably, the first sealing ring is of an E-shaped structure, and the second sealing ring is of an inverted E-shaped structure matched with the first sealing ring.

Preferably, the upper end and the lower end of the bone plate extend outwards to form clamping blocks, clamping grooves are formed in the positions, corresponding to the clamping blocks, of the opposite sides of the two sealing covers, and the bone plate and the sealing covers are fixed through the clamping blocks and the clamping grooves in a matched clamping mode.

Preferably, the sealing cover is made of a sponge material.

Preferably, the surface of the sealing cover extends outwards to be fixed with a plurality of bulges, the bulges are distributed in an annular shape and are distributed on the surface of the sealing cover, and the surface of the sealing cover is fixed inside the dust collector barrel through the bulges.

Preferably, the number of the bone plates is 50-60.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a first sealing ring that filter screen and adsorption net upper and lower both ends set up and the effect that the sealed second sealing ring that covers the correspondence and set up have guaranteed the holistic leakproofness of this sea handkerchief to filter effect has been guaranteed.

The utility model discloses an antibiotic skeleton, high-efficient melt-blown cloth, filter screen and adsorption net's cooperation can play multiple filter effect to the air in the dust catcher to improve the filter action of sea handkerchief, and its part all is for dismantling the connection, is convenient for wash sea handkerchief after using a period.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the connection between the HEPA body and the sealing cover;

fig. 3 is a top view of the sea handkerchief body of the present invention.

In the figure: 1. a HEPA body; 2. an antibacterial skeleton; 201. a bone plate; 202. a connecting member; 3. a filter screen; 4. an adsorption net; 5. a first seal ring; 6. a second seal ring; 7. a clamping block; 8. a card slot; 9. a protrusion; 10. and (7) sealing the cover.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a HEPA for dust collector with good filtering effect comprises a HEPA body 1 and a sealing cover 10; the sealing covers 10 are arranged at the upper end and the lower end of the HEPA body 1; the HEPA body 1 comprises an antibacterial framework 2, high-efficiency melt-blown cloth, a filter screen 3 and an adsorption screen 4; the antibacterial skeleton 2 consists of a plurality of bone plates 201 and connecting pieces 202, the bone plates 201 are annularly distributed between the two sealing covers 10, the bone plates 201 are fixedly connected with the sealing covers 10 through clamping, and the two adjacent bone plates 201 are connected with each other through the connecting pieces 202; the surface of the antibacterial framework 2 is coated with efficient melt-blown cloth, the outer ring of the antibacterial framework 2 is provided with a filter screen 3, and the inner ring of the antibacterial framework 2 is provided with an adsorption screen 4; the size of the filter screen 3 is matched with the outer diameter of the sealing cover 10, and the size of the adsorption screen 4 is matched with the inner diameter of the sealing cover 10.

Further, the filter screen 3 is made of nylon material; active carbon particles are fixed in the meshes of the adsorption net 4.

Furthermore, the upper and lower ends of the filter screen 3 and the adsorption screen 4 are fixedly bonded with a first sealing ring 5, the corresponding positions of the opposite sides of the two sealing covers 10 are fixedly bonded with a second sealing ring 6, and the filter screen 3 and the adsorption screen 4 are hermetically connected with the sealing covers 10 through the matching of the first sealing ring 5 and the second sealing ring 6.

Further, the first sealing ring 5 is of an E-shaped structure, and the second sealing ring 6 is of an inverted E-shaped structure matched with the first sealing ring 5.

Furthermore, the bone plate 201 is provided with a clamping block 7 at the upper end and the lower end thereof extending outwards, a clamping groove 8 is formed at the position corresponding to the clamping block 7 at the opposite side of the two sealing covers 10, and the bone plate 201 and the sealing covers 10 are fixed by the matching clamping of the clamping block 7 and the clamping groove 8.

Further, the sealing cover 10 is made of a sponge material.

Furthermore, a plurality of protrusions 9 extend outwards from the surface of the sealing cover 10, the protrusions 9 are distributed annularly on the surface of the sealing cover 10, and the surface of the sealing cover 10 is fixed inside the dust collector barrel through the protrusions 9.

Further, the bone plate 201 is provided with 50-60 numbers.

The utility model provides a HEPA for a dust collector with good filtering effect, which comprises a HEPA body 1 and a sealing cover 10; the sealing covers 10 are arranged at the upper end and the lower end of the HEPA body 1, the sealing covers 10 are made of sponge materials, a plurality of bulges 9 are arranged on the surfaces of the sealing covers 10, the HEPA body 1 can be fixed inside the dust collector barrel under the action of the bulges 9 arranged on the surfaces of the sealing covers 10, and the sealing covers 10 can also play a role in sealing the upper surface and the lower surface of the HEPA body 1, so that the filtering effect of the HEPA is ensured;

the HEPA body 1 comprises an antibacterial framework 2, high-efficiency melt-blown cloth, a filter screen 3 and an adsorption screen 4, wherein the antibacterial framework 2 comprises a bone plate 201 and a connecting piece 202; the bone plates 201 are arranged between the two sealing covers 10 in an annular shape, the adjacent bone plates 201 are connected with each other through the connecting pieces 202, the annular shape formed by the bone plates 201 is fixed through the connecting pieces 202, the bone plates 201 are clamped and fixed with the two sealing covers 10 through the matching of the clamping blocks 7 and the clamping grooves 8 which are fixedly arranged at the upper end and the lower end, so that a user can conveniently detach the bone plates during maintenance, the outer side of the antibacterial framework 2 is coated with efficient melt-spraying cloth which can protect the antibacterial framework 2, the outer side of the antibacterial framework 2 is provided with the filter screen 3, and the inner side of the antibacterial framework 2 is provided with the adsorption screen 4; the filter screen 3 is made of nylon material, and can play a primary filtering effect; then, the filter is further filtered by high-efficiency melt-blown cloth, activated carbon particles are fixed in meshes of the adsorption net 4, and adsorption filtration is carried out by the effect of the activated carbon particles, so that the filter effect of the HEPA body 1 can be ensured;

filter screen 3 and absorption net 4 upper and lower both ends bonding are fixed with first sealing ring 5, and the relative one side bonding of two sealed lids 10 is fixed with second sealing ring 6, and the effect through first sealing ring 5 and second sealing ring 6 makes filter screen 3 and absorption net 4 and sealed lid 10 sealing connection to guarantee holistic leakproofness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A HEPA for dust collector with good filtering effect is characterized in that: comprises a handkerchief body (1) and a sealing cover (10); the sealing covers (10) are arranged at the upper end and the lower end of the HEPA body (1); the HEPA body (1) comprises an antibacterial framework (2), high-efficiency melt-blown cloth, a filter screen (3) and an adsorption screen (4); the antibacterial skeleton (2) consists of a plurality of bone plates (201) and connecting pieces (202), the bone plates (201) are annularly distributed between the two sealing covers (10), the bone plates (201) are fixedly connected with the sealing covers (10) through clamping, and the two adjacent bone plates (201) are mutually connected through the connecting pieces (202); the surface of the antibacterial framework (2) is coated with efficient melt-blown cloth, the outer ring of the antibacterial framework (2) is provided with a filter screen (3), and the inner ring of the antibacterial framework (2) is provided with an adsorption screen (4); the size of the filter screen (3) is matched with the outer diameter of the sealing cover (10), and the size of the adsorption screen (4) is matched with the inner diameter of the sealing cover (10).

2. The HEPA for the dust collector with good filtering effect as claimed in claim 1, wherein: the filter screen (3) is made of nylon material; active carbon particles are fixed in meshes of the adsorption net (4).

3. The HEPA for the dust collector with good filtering effect as claimed in claim 1, wherein: the filter screen (3) and the adsorption net (4) are fixed with a first sealing ring (5) in a bonding mode at the upper end and the lower end, a second sealing ring (6) is fixed in a bonding mode at the corresponding position of one side, opposite to the two sealing covers (10), of the filter screen (3) and the adsorption net (4) are connected with the sealing covers (10) in a sealing mode through the matching of the first sealing ring (5) and the second sealing ring (6).

4. The HEPA for the dust collector with good filtering effect as claimed in claim 3, wherein: the first sealing ring (5) is of an E-shaped structure, and the second sealing ring (6) is of an inverted E-shaped structure matched with the first sealing ring (5).

5. The HEPA for the dust collector with good filtering effect as claimed in claim 1, wherein: the bone plate is characterized in that the upper end and the lower end of the bone plate (201) are provided with clamping blocks (7) in an outward extending mode, clamping grooves (8) are formed in the positions, corresponding to the clamping blocks (7), of the opposite sides of the two sealing covers (10), and the bone plate (201) is fixed with the sealing covers (10) in a clamping mode through the matching of the clamping blocks (7) and the clamping grooves (8).

6. The HEPA for the dust collector with good filtering effect as claimed in claim 1, wherein: the sealing cover (10) is made of sponge material.

7. The HEPA for the dust collector with good filtering effect as claimed in claim 1, wherein: the surface of the sealing cover (10) extends outwards to be fixed with a plurality of bulges (9), the bulges (9) are distributed in an annular shape and are distributed on the surface of the sealing cover (10), and the surface of the sealing cover (10) is fixed inside the dust collector barrel through the bulges (9).

8. The HEPA for the dust collector with good filtering effect as claimed in claim 1, wherein: the number of the bone plates (201) is 50-60.