CN213237861U

CN213237861U - Multi-layer filtering structure for air purifier

Info

Publication number: CN213237861U
Application number: CN202021966040.9U
Authority: CN
Inventors: 李建华
Original assignee: Shenzhen Huajian Dust Treatment Technology Co ltd
Current assignee: Shenzhen Huajian Dust Treatment Technology Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-18
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to an air purifier technical field discloses a multiple-layer filtering structure for air purifier, and it is including installing the shell, the air inlet has been seted up to installation shell left end, the gas outlet has been seted up to installation shell right-hand member, the inside bottom of installation shell is installed iron from a left side right side in proper order and is just filter screen, active carbon filter screen, HEPA filter screen and plasma dust collecting net, iron is just all movable running through in the installation shell in filter screen, active carbon filter screen, HEPA filter screen and plasma dust collecting net upper end to extend to installation shell top, and fixed mounting has the handle. The utility model discloses the filter effect is good, and convenient to detach clearance is changed, and simple structure, low in manufacturing cost, the practicality is high.

Description

Multi-layer filtering structure for air purifier

Technical Field

The utility model relates to an air purifier technical field especially relates to a multiple-layer filtering structure for air purifier.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. The existing filter layer for the air purifier is simple in structure, difficult to detach and install, troublesome to clean and replace, and further provides a multi-layer filter structure for the air purifier.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem in the background art has been solved to a multiple-layer filtering structure for air purifier.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multiple-layer filtering structure for air purifier, including the installation shell, the air inlet has been seted up to installation shell left end, the gas outlet has been seted up to installation shell right-hand member, the inside bottom of installation shell installs iron just filter screen, active carbon filter screen, HEPA filter screen and plasma collection dirt net from a left side right side in proper order, iron just filter screen, active carbon filter screen, HEPA filter screen and plasma collection dirt net upper end all activity run through in the installation shell to extend to installation shell top, and fixed mounting has the handle.

Preferably, the equal movable sleeve in iron primary filter screen, active carbon filter screen, HEPA filter screen and plasma collection dirt net bottom is equipped with the installation drain pan, and is a plurality of the equal fixed mounting of installation drain pan is in the inside bottom of installation shell.

Preferably, the upper end of the handle is fixedly provided with an installation top plate, and the installation top plate is provided with two jackscrews in a symmetrical threaded manner.

Preferably, two the jackscrew all sets up along vertical direction, iron is filter screen, active carbon filter screen, HEPA filter screen and plasma collection dirt net top and installation shell junction all are provided with the sealing plug just.

Preferably, the bottom ends of the two jackscrews are attached to the top end of the sealing plug.

The utility model has the advantages that: can carry out multiple purification treatment to air through iron filter screen, the active carbon filter screen, HEPA filter screen and plasma dust collection net, the air enters into the installation shell from the air inlet in, at first through iron filter screen, can be used for filtering jumbo size suspended solid such as hair, then through the active carbon filter screen, adsorbable part poisons the material and partial suspended particle, then through the HEPA filter screen, can filter PM2.5 suspended particle, at last through plasma dust collection net, can be used to catch the oil smoke in the air, smog, the air of the completion of purifying at last is derived through the gas outlet. When the iron primary filter screen, the activated carbon filter screen, the HEPA filter screen and the plasma dust collecting screen need to be disassembled and cleaned or replaced, the jackscrew is firstly unscrewed to separate the jackscrew from the sealing plug, and then the iron primary filter screen, the activated carbon filter screen, the HEPA filter screen and the plasma dust collecting screen are upwards pulled out from the installation shell by utilizing the handle. The utility model discloses the filter effect is good, and convenient to detach clearance is changed, and simple structure, low in manufacturing cost, the practicality is high.

Drawings

Fig. 1 is a schematic structural diagram of a multi-layer filtering structure for an air purifier according to the present invention.

Fig. 2 is a cross-sectional view of a multi-layer filtering structure for an air purifier according to the present invention.

Reference numbers in the figures: the device comprises a mounting shell 1, an air inlet 2, an iron primary filter screen 3, a mounting bottom shell 4, an active carbon filter screen 5, an HEPA filter screen 6, a plasma dust collecting screen 7, an air outlet 8, a jackscrew 9, a mounting top plate 10, a handle 11 and a sealing plug 12.

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.

Referring to fig. 1-2, a multiple-layer filtering structure for air purifier, including installation shell 1, air inlet 2 has been seted up to installation shell 1 left end, gas outlet 8 has been seted up to installation shell 1 right-hand member, installation shell 1 inside bottom is installed iron from a left side right side in proper order and is just filtered screen 3, activated carbon filter screen 5, HEPA filter screen 6 and plasma collection dirt net 7, iron is just filtered screen 3, activated carbon filter screen 5, HEPA filter screen 6 and plasma collection dirt net 7 upper end all activity runs through in installation shell 1, and extend to installation shell 1 top, and fixed mounting has handle 11.

In this embodiment, the equal movable sleeve in iron filter screen 3, active carbon filter screen 5, HEPA filter screen 6 and plasma collection dirt net 7 bottom is equipped with installation drain pan 4, and the equal fixed mounting of a plurality of installation drain pans 4 in the inside bottom of installation shell 1, through above-mentioned design, can be convenient for carry out stable installation to iron filter screen 3, active carbon filter screen 5, HEPA filter screen 6 and plasma collection dirt net 7.

11 upper end fixed mounting of handle has installation roof 10, two jackscrews 9 are installed to the symmetry screw thread on the installation roof 10, two jackscrews 9 all set up along vertical direction, iron is filter screen 3 just, activated carbon filter screen 5, 7 tops of HEPA filter screen 6 and plasma collection dirt net all are provided with sealing plug 12 with installation shell 1 junction, two 9 bottoms of jackscrews all laminate mutually with sealing plug 12 top, through the aforesaid design, can improve iron filter screen 3 just, activated carbon filter screen 5, HEPA filter screen 6 and plasma collection dirt net 7 and the sealed effect between the device shell.

The working principle is as follows: can carry out multiple purification treatment to the air through iron filter screen 3, active carbon filter screen 5, HEPA filter screen 6 and plasma collection dirt net 7, the air enters into installation shell 1 from air inlet 2, at first through iron filter screen 3, can be used for filtering jumbo size suspended solid such as hair, then through active carbon filter screen 5, adsorbable part poisons the material and partly suspended particle, then through HEPA filter screen 6, can filter PM2.5 suspended particle, at last through plasma collection dirt net 7, can be used to catch the oil smoke in the air, smog, the air of the completion of purifying at last is led out through gas outlet 8. When the iron primary filter screen 3, the activated carbon filter screen 5, the HEPA filter screen 6 and the plasma dust collecting screen 7 need to be detached, cleaned or replaced, the jackscrew 9 is firstly unscrewed to separate the jackscrew 9 from the sealing plug 12, and then the iron primary filter screen 3, the activated carbon filter screen 5, the HEPA filter screen 6 and the plasma dust collecting screen 7 are upwards pulled out from the installation shell 1 by utilizing the handle 11. The utility model discloses the filter effect is good, and convenient to detach clearance is changed, and simple structure, low in manufacturing cost, the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multiple-layer filtering structure for air purifier, including installation shell (1), its characterized in that, air inlet (2) have been seted up to installation shell (1) left end, gas outlet (8) have been seted up to installation shell (1) right-hand member, install the inside bottom of shell (1) from a left side right side and install iron first filter screen (3), activated carbon filter screen (5), HEPA filter screen (6) and plasma dust collecting net (7) in proper order, iron first filter screen (3), activated carbon filter screen (5), HEPA filter screen (6) and plasma dust collecting net (7) upper end is all movable and is run through in installation shell (1) to extend to installation shell (1) top, and fixed mounting has handle (11).

2. The multi-layer filtering structure for the air purifier as claimed in claim 1, wherein the iron primary filtering net (3), the activated carbon filtering net (5), the HEPA filtering net (6) and the plasma dust collecting net (7) are movably sleeved with an installation bottom shell (4), and the installation bottom shells (4) are fixedly installed at the bottom end inside the installation shell (1).

3. The multi-layered filtering structure for the air cleaner according to claim 1, wherein a top installation plate (10) is fixedly installed at an upper end of the handle (11), and two jackscrews (9) are symmetrically and threadedly installed on the top installation plate (10).

4. The multi-layer filtering structure for the air purifier as claimed in claim 3, wherein the two jackscrews (9) are arranged along a vertical direction, and sealing plugs (12) are arranged at the joints of the iron primary filter screen (3), the activated carbon filter screen (5), the HEPA filter screen (6) and the top of the plasma dust collecting screen (7) and the installation shell (1).

5. The multi-layered filter structure for an air cleaner according to claim 4, wherein the bottom ends of both of the jackscrews (9) are attached to the top end of the sealing plug (12).