CN218046916U

CN218046916U - Remove compound filter media of PM2.5 high density

Info

Publication number: CN218046916U
Application number: CN202222426873.1U
Authority: CN
Inventors: 李长明
Original assignee: Zhangzhou Kangchuang Purifying Material Co ltd
Current assignee: Zhangzhou Kangchuang Purifying Material Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-16
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a remove PM2.5 high density composite filter media belongs to filter media technical field, it includes back shape clamping frame, the activity interlude of the upper and lower return shape hole of back shape clamping frame has the filter disc, the peripheral cover of back shape clamping frame is equipped with back shape solid piece frame, the left and right sides of back shape solid piece frame does not contact with back shape clamping frame, the middle part of the both sides that back shape solid piece frame and back shape clamping frame are fixed with the connecting rod, one side that the connecting rod is close to back shape clamping frame has seted up the working groove, install electric putter in the working groove, the movable end of electric putter is fixed with the steel sheet, install positive negative pole magnetism in the steel sheet respectively and inhale the piece; the utility model discloses an at the inside work groove of seting up of connecting rod for the inside can install electric putter, thereby makes the steel sheet of mutual magnetism absorption can extrude the filter media, plays fixed filter media effect on the one hand and can extrude partly with the internal gas of filter media on the one hand.

Description

Remove compound filter media of PM2.5 high density

Technical Field

The utility model relates to a filter media technical field especially relates to a remove compound filter media of PM2.5 high density.

Background

The mask is used as a sanitary article, generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to achieve a tool for blocking harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on air entering the lung, and has a very good effect when being worn in an environment polluted by PM2.5 and the like when respiratory infectious diseases are popular, so that the selection of filter materials of the mask becomes particularly important, at present, PM 2.5-proof filter materials on the market have defects, the material layers of the mask on the market are not rich enough and cannot effectively block small particle pollution, and the filter materials are likely to cause unevenness due to dampness and flatulence in the placement process, and therefore, the PM 2.5-removing high-density composite filter material is provided.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a remove compound filter media of PM2.5 high density, overcome prior art not enough, aim at solving the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a remove compound filter media of PM2.5 high density, includes back shape clamp frame, it has the filter element to go through to return shape hole activity about the shape clamp frame, it is equipped with back shape solid piece frame to return the peripheral cover of shape frame clamp, it does not press from both sides the frame contact with returning the shape to return the shape solid piece frame left and right sides, it all is fixed with the connecting rod with the both sides middle part that the shape clamp frame is fixed back to return the shape solid piece frame, the connecting rod is close to one side that returns the shape clamp frame and has seted up the work groove, install electric putter in the work groove, the electric putter expansion end is fixed with the steel sheet, through seting up the work groove in the connecting rod inside for the electric putter can be installed to the inside, thereby make the steel sheet of mutual magnetism absorption can extrude the filter media, play the fixed filter media effect on the one hand and can extrude a part with the gas in the filter media on the one hand.

As a preferred technical scheme of the utility model, the handle is all installed at the middle part of the solid piece frame left and right sides of returning the shape, through the installation handle, can improve the stability of filter media.

As the utility model discloses an optimized technical scheme, the first layer of filter element is the non-woven fabrics material, the non-woven fabrics material rear side bonds and has the second floor active carbon adsorption layer, the active carbon adsorption layer rear side bonds and has the isolated net of third layer, the isolated net rear side bonds and has the fourth layer electret fibrous layer, electret fibrous layer rear side bonds and has the isolated net of fifth layer, isolated net rear side bonds and has the skin-friendly layer of sixth layer, through being provided with six layers of filter elements for isolated small particle pollution that the filter media can be better, as the gauze mask material, more can protect user's breathing healthy.

As an optimal technical scheme of the utility model, the electret fibrous layer is the polypropylene electret non-woven fabrics, through setting up this kind of planting permanent static charge of polypropylene electret non-woven fabrics and the fibre that does not conduct for heavy metal among the PM.2.5, the separation is got to the microorganism.

As an optimal technical scheme of the utility model, close skin layer is natural mulberry silk surface fabric, through setting up close skin layer into mulberry silk surface fabric for skin feels comfortable when contacting the gauze mask that the filter media was made, and mulberry silk hydroscopicity is better, absorbs the gas of oral cavity exhalation, keeps facial dry comfortable.

The utility model has the advantages that:

the utility model discloses an at the inside work groove of seting up of connecting rod, make the inside can install electric putter, thereby make the steel sheet can extrude the filter media, play fixed filter media effect on the one hand and can extrude some with gas in the filter media, through being provided with six layers of filter media, make isolated small particle pollution that the filter media can be better, as the gauze mask material, more can protect user's breathing health, plant permanent electrostatic charge and non-conductive fibre through setting up this kind of polypropylene electret non-woven fabrics, make heavy metal among the PM.2.5, the microorganism gets the separation, through setting up close skin layer to mulberry silk surface fabric, make skin feel comfortable when contacting the gauze mask that the filter media was made, and mulberry silk hydroscopicity is better, absorb the gas of oral cavity exhalation, keep facial dry comfortable, through the installation handle, can improve the stability of filter media.

Drawings

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

FIG. 2 is a right side schematic view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of the present invention.

In the figure: 1. a clip frame; 2. a filter disc; 3. a clip frame; 4. a handle; 5. a connecting rod; 7. an electric push rod; 8. a steel sheet; 9. a non-woven material; 10. an activated carbon adsorption layer; 11. an isolation net; 12. an electret fiber layer; 13. and a skin-friendly layer.

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.

Referring to fig. 1-3, a high-density composite filter material for removing PM2.5 includes a clip frame 1, a filter 2 is movably inserted into an upper and a lower clip holes of the clip frame 1, a clip frame 3 is sleeved around the clip frame 1, the left and right sides of the clip frame 3 do not contact with the clip frame 1, a connecting rod 5 is fixed in the middle of the front and rear ends of the clip frame 1, a working slot is formed in one side of the connecting rod 5 close to the clip frame 1, an electric push rod 7 is installed in the working slot, a steel sheet 8 is fixed at the movable end of the electric push rod, positive and negative magnetic attraction blocks are respectively installed in the steel sheet 8, and the electric push rod 7 is installed in the working slot formed in the connecting rod 5, so that the steel sheet 8 can extrude the filter material, on one hand, the filter material can play a role of fixing the filter material, and on the other hand, a part of the filter material can be extruded into the interior.

Referring to fig. 1-3, the first layer of the filter sheet 2 is a nonwoven fabric 9, the rear side of the nonwoven fabric 9 is bonded with a second activated carbon adsorption layer 10, the rear side of the activated carbon adsorption layer 10 is bonded with a third insulation net 11, the rear side of the insulation net 11 is bonded with a fourth electret fiber layer 12, the rear side of the electret fiber layer 12 is bonded with a fifth insulation net 11, the electret fiber layer 12 is a polypropylene electret nonwoven fabric, the rear side of the insulation net 11 is bonded with a sixth skin-friendly layer 13, and the skin-friendly layer 13 is a natural mulberry silk fabric.

The working principle is as follows: when using this novel time, the filter 2 in the solid piece frame of returning shape 3 extrudes bubble steam part through the thrust of steel sheet 8, gets rid of filter 2 again in the solid piece frame of returning shape 3 upper and lower ends shape hole department, and this novel filter media sixth layer close skin layer 13 needs the inboard setting as the gauze mask.

Finally, it should be noted that: 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, 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a remove compound filter media of PM2.5 high density, includes back shape clamp frame (1), its characterized in that, it has filter disc (2) to go back shape clamp frame (1) upper and lower back shape hole activity interlude, it is equipped with back shape solid piece frame (3) to go back shape clamp frame (1) peripheral cover, back shape solid piece frame (3) left and right sides not with back shape clamp frame (1) contact, it all is fixed with connecting rod (5) with the both sides middle part that back shape clamp frame (1) is fixed to return shape solid piece frame (3), one side that connecting rod (5) are close to back shape clamp frame (1) has seted up the work groove, install electric putter (7) in the work groove, electric putter movable end is fixed with steel sheet (8).

2. The high-density composite filter material for removing PM2.5 according to claim 1, wherein handles (4) are mounted in the middle of the left side and the right side of the clip frame (3).

3. The filter material as claimed in claim 1, wherein the first layer of the filter sheet (2) is a nonwoven fabric (9), the rear side of the nonwoven fabric (9) is bonded with a second activated carbon adsorption layer (10), the rear side of the activated carbon adsorption layer (10) is bonded with a third insulation net (11), the rear side of the insulation net (11) is bonded with a fourth electret fiber layer (12), the rear side of the electret fiber layer (12) is bonded with a fifth insulation net (11), and the rear side of the insulation net (11) is bonded with a sixth skin-friendly layer (13).

4. The high density composite filter for removing PM2.5 according to claim 3, wherein the electret fiber layer (12) is a polypropylene electret nonwoven fabric.

5. The high-density composite filter material for removing PM2.5 according to claim 3, wherein the skin-friendly layer (13) is natural mulberry silk fabric.